CROSS-REFERENCE TO RELATED APPLICATIONS
This is a U.S. patent application which claims the priority and benefit of Chinese Patent Application Number 202211590218.8, filed on Dec. 10, 2022, the disclosure of which is incorporated herein by reference in its entirety.
TECHNICAL FIELD
The present invention relates to the technical field of bamboo filament production, and in particular to a superfine long bamboo filament feeding method and production device.
BACKGROUND
Bamboo, originally produced in China and divided into many types, is well-adapted and distributed widely. It is mainly distributed in the south of China, such as Sichuan and Hunan. Bamboo has many uses. In the processing process of bamboo, bamboo pieces are often slit into filaments. In the slitting process of bamboo pieces, workers have to place bamboo pieces into the machine manually, and push the bamboo pieces into a bamboo filament processing machine for processing by a push plate. The problem is that the whole process is cumbersome and requires workers to work continuously, and the work intensity of the workers is high and the work efficiency is low.
SUMMARY
(I) Technical Problems Solved
In view of the deficiencies in the prior art, the present invention provides a superfine long bamboo filament feeding method and production device with the advantage of automatic feeding, to solve the problems of high work intensity and low work efficiency of workers caused by that workers have to place bamboo pieces into a bamboo filament processing machine in the existing technical solutions.
(II) Technical Solutions
To achieve the aforesaid purpose, the present invention provides the following technical solutions: a superfine long bamboo filament production device includes a bamboo filament processing machine, a baseplate, a material placement box and a material pushing box, wherein the bamboo filament processing machine is arranged on a left side of the baseplate, the material placement box is arranged above the baseplate, two mounting blocks are fixedly connected to front and rear outer side walls symmetrically, and a telescopic rod is fixedly connected to a bottom of each of the mounting blocks; the material pushing box is arranged between the baseplate and the material placement box, a discharge port is formed in a bottom of the material placement box, the discharge port is located directly above the material pushing box, a plurality of L-shaped rods are fixedly connected to an outer side wall of the material pushing box symmetrically, and the other end of each of the L-shaped rods is fixedly connected to the baseplate; a discharge hole is formed in a left end of the material pushing box, a strip-shaped port is formed in a bottom of the material pushing box, a left end of the strip-shaped port is communicated with the discharge hole, and a push rod is arranged slidably inside the strip-shaped port; a first driving mechanism is arranged on an upper surface of the baseplate, and the first driving mechanism is transmission-connected with the push rod; a plurality of connecting rods are fixedly connected to the bottom of the material placement box, and lower ends of the plurality of connecting rods are fixedly connected to a connecting plate jointly; a second driving mechanism is arranged on the upper surface of the baseplate, and the second driving mechanism is transmission-connected with the connecting plate; a transmission mechanism is arranged between the first driving mechanism and the second driving mechanism, and the first driving mechanism is transmission-connected with the second driving mechanism through the transmission mechanism.
Preferably, the first driving mechanism includes a lead screw, a motor, a sliding block and two mounting plates, wherein the two mounting plates are fixedly connected to the upper surface of the baseplate symmetrically; the motor is fixedly connected to a side wall of one of the mounting plates; the lead screw is rotationally connected between the two mounting plates, and one end of the lead screw passes through the corresponding mounting plates and is fixedly connected to an output end of the motor; the sliding block is thread-sheathed with a wall of the lead screw, and a lower end of the push rod is fixedly connected to a side wall of the sliding block; a limiting mechanism is arranged between the two mounting plates, and the sliding block is transmission-connected with the limiting mechanism.
Preferably, the second driving mechanism includes a rotating rod and a plurality of cams, wherein the rotating rod is arranged between the two mounting plates and walls at both ends are rotationally connected with the corresponding mounting plates respectively; the plurality of cams are fixedly sheathed with the wall of the rotating rod, and a side wall of each of the cams is contact-connected with a lower surface of the connecting plate; a spring is movably sheathed with a wall of each of the telescopic rods, and both ends of each of the springs are fixedly connected to the baseplate and side walls of the corresponding mounting blocks.
Preferably, the transmission mechanism includes a belt and two pulleys, wherein the two pulleys are fixedly connected to one end of the reciprocating lead screw and the rotating rod respectively, and the two pulleys are transmission-connected through the belt.
Preferably, the limiting mechanism includes a limiting rod and a limiting block, wherein the limiting rod is fixedly connected between the two mounting plates, and the limiting block is fixedly connected to a bottom of the sliding block and movably sheathed with a wall of the limiting rod.
Preferably, a first triangular block is fixedly installed inside the material placement box, and two second triangular blocks are fixedly connected inside the material pushing box symmetrically.
Preferably, a baffle is fixedly connected to a top of the push rod, a through hole is formed in a right end of the material pushing box, and the baffle is matched with the discharge port and the through hole.
Preferably, the lead screw is a reciprocating lead screw.
A superfine long bamboo filament preparation method includes the following steps:
- step 1, a plurality of bamboo pieces are placed inside a material placement box and a motor is started; a lead screw is driven to rotate in the operation process of the motor, a sliding block is driven to move through movable sheathing between a limiting block and a limiting rod in the rotation process of the lead screw, and a push rod is driven to move in the movement process of the sliding block, so that the bamboo pieces inside the material placement box can be pushed out to facilitate slitting operation; a baffle is driven to move to the left as the push rod moves to the left, so that the bamboo pieces in the material pushing box can be prevented from falling, to avoid affecting a normal processing state when the processing of the bamboo pieces in the material pushing box is not completed;
- step 2, a rotating rod is driven to rotate through transmission connection between a belt and two pulleys in the rotation process of the lead screw, a plurality of cams are driven to rotate in the rotation process of the rotating rod, a connecting plate can be driven to move up and down in the rotation process of the plurality of cams, and the material placement box is driven to shake up and down through a plurality of connecting rods and an elastic action of a plurality of springs in the movement process of the connecting plate; and
- step 3, when the baffle moves to a right end of a discharge port in the process of the material placement box shaking up and down, a bamboo piece at the lowest level of the material pushing box is completely moved out from the material pushing box to ensure normal processing of bamboo filaments, and the bamboo pieces are pushed out for slitting operation continuously as the push rod moves to the right.
(III) Beneficial Effects
Compared with the prior art, the present invention provides a superfine long bamboo filament feeding method and production device, which have the following beneficial effects:
According to the superfine long bamboo filament feeding method and production device, the material placement box is arranged; after the plurality of bamboo pieces are placed inside the material placement box, the motor can drive a rotating rod to rotate in the operation process by means of the transmission connection of the transmission mechanism, and then the plurality of cams are driven to extrude the connecting plate, and the connecting plate is driven to return under the elastic action of a plurality of springs to realize shaking of the material placement box, so that the bamboo pieces inside the material placement box can automatically fall into the material pushing box, thereby effectively reducing the work intensity of workers.
BRIEF DESCRIPTION OF DRAWINGS
FIG. 1 is a structural view of a superfine long bamboo filament feeding method and production device provided by the present invention.
FIG. 2 is a rear view of FIG. 1.
FIG. 3 is a side sectional view of a material placement box in FIG. 1.
FIG. 4 is a side view of a material pushing box in FIG. 1.
In the figures: 1. baseplate; 2. material placement box; 3. material pushing box; 4. mounting block; 5. telescopic rod; 6. baffle; 7. L-shaped rod; 8. push rod; 9. connecting rod; 10. connecting plate; 11. lead screw; 12. motor; 13. second triangular block; 14. sliding block; 15. mounting plate; 16. rotating rod; 17. cam; 18. spring; 19. belt; 20. pulley; 21. limiting rod; 22. limiting block; 23. first triangular block; 24. bamboo filament processing machine.
DETAILED DESCRIPTION
The technical solutions in the embodiments of the present invention will be described below clearly and completely in combination with the accompanying drawings. It is obvious that the described embodiments are only a part of, rather than all of, the embodiments of the present invention. On the basis of the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts should fall into the protection scope of the present invention.
As shown in FIGS. 1-4, a superfine long bamboo filament production device includes a bamboo filament processing machine 24, a baseplate 1, a material placement box 2 and a material pushing box 3, wherein the bamboo filament processing machine 24 is arranged on a left side of the baseplate 1, the material placement box 2 is arranged above the baseplate 1 and two mounting blocks 4 are fixedly connected to front and rear outer side walls symmetrically, and a telescopic rod S is fixedly connected to a bottom of each of the mounting blocks 4; the material pushing box 3 is arranged between the baseplate 1 and the material placement box 2, a discharge port is formed in a bottom of the material placement box 2, the discharge port is located directly above the material pushing box 3, a plurality of L-shaped rods 7 are fixedly connected to an outer side wall of the material pushing box 3 symmetrically, and the other end of each of the L-shaped rods 7 is fixedly connected to the baseplate 1; a discharge hole is formed in a left end of the material pushing box 3, a strip-shaped port is formed in a bottom of the material pushing box 3, a left end of the strip-shaped port is communicated with the discharge hole, and a push rod 8 is arranged slidably inside the strip-shaped port. By using the push rod 8, bamboo pieces inside the material pushing box 3 can be pushed out in a movement process of the push rod 8 to facilitate slitting operation.
As shown in FIGS. 1-2, a first driving mechanism is arranged on an upper surface of the baseplate 1, and the first driving mechanism is transmission-connected with the push rod 8; the first driving mechanism includes a lead screw 11, a motor 12, a sliding block 14 and two mounting plates 15, wherein the two mounting plates 15 are fixedly connected to the upper surface of the baseplate 1 symmetrically; the motor 12 is fixedly connected to a side wall of one of the mounting plates 15; the lead screw 11 is rotationally connected between the two mounting plates 15, one end of the lead screw 11 passes through the corresponding mounting plates 15 and is fixedly connected to an output end of the motor 12; the sliding block 14 is thread-sheathed with a wall of the lead screw 11, and a lower end of the push rod 8 is fixedly connected to a side wall of the sliding block 14. By using the first driving mechanism, the push rod 8 can be driven to move in an operation process of the motor 12, so that bamboo pieces inside the material pushing box 3 can be pushed out.
As shown in FIGS. 1-2, a plurality of connecting rods 9 are fixedly connected to the bottom of the material placement box 2, and lower ends of the plurality of connecting rods 9 are fixedly connected to a connecting plate 10 jointly; a second driving mechanism is arranged on the upper surface of the baseplate 1, and the second driving mechanism is transmission-connected with the connecting plate 10; the second driving mechanism includes a rotating rod 16 and a plurality of cams 17, wherein the rotating rod 16 is arranged between the two mounting plates 15 and walls at both ends are rotationally connected with the corresponding mounting plates 15 respectively; the plurality of cams 17 are fixedly sheathed with the wall of the rotating rod 16, and a side wall of each of the cams 17 is contact-connected with a lower surface of the connecting plate 10; a spring 18 is movably sheathed with a wall of each of the telescopic rods 5, and both ends of each of the springs 18 are fixedly connected to the baseplate 1 and side walls of the corresponding mounting blocks 4. By using the second driving mechanism, the material placement box 2 can be driven to shake up and down in an operation process of the second driving mechanism, so that bamboo pieces inside the material placement box 2 can fall into the material pushing box 3.
As shown in FIGS. 1-2, a transmission mechanism is arranged between the first driving mechanism and the second driving mechanism, and the first driving mechanism is transmission-connected with the second driving mechanism through the transmission mechanism; the transmission mechanism includes a belt 19 and two pulleys 20, wherein the two pulleys 20 are fixedly connected to one end of the reciprocating lead screw and the rotating rod 16 respectively, and the two pulleys 20 are transmission-connected through the belt 19. By using the transmission mechanism, the lead screw 11 and the rotating rod 16 can be driven to rotate synchronously in an operation process of the motor 12, and the second driving mechanism can be driven to work normally.
As shown in FIGS. 1-2, a limiting mechanism is arranged between the two mounting plates 15, and the sliding block 14 is transmission-connected with the limiting mechanism; the limiting mechanism includes a limiting rod 21 and a limiting block 22, wherein the limiting rod 21 is fixedly connected between the two mounting plates 15, and the limiting block 22 is fixedly connected to a bottom of the sliding block 14 and movably sheathed with a wall of the limiting rod 21. By using the limiting rod 21 and the limiting block 22, the sliding block 14 can be limited through movable sheathing between the limiting rod 21 and the limiting block 22, so as to avoid abnormal noise caused by a frictional force in the strip-shaped port in a movement process of the push rod 8.
As shown in FIGS. 3-4, a first triangular block 23 is fixedly installed inside the material placement box 2. By using the first triangular block 23, the bamboo pieces inside the material placement box 2 can fall into the material pushing box 3 under an action of gravity. Two second triangular blocks 13 are fixedly connected inside the material pushing box 3 symmetrically. By using the two second triangular blocks 13, the bamboo pieces can be located in a middle position of the material pushing box 3 when falling into the material pushing box 3, so that the push rod 8 push the bamboo pieces out.
As shown in FIGS. 1-2, a baffle 6 is fixedly connected to a top of the push rod 8, a through hole is formed in a right end of the material pushing box 3, and the baffle 6 is matched with the discharge port and the through hole. By using the baffle 6, the bamboo pieces can be supported and blocked by the baffle 6 when the push rod 8 pushes out the bamboo pieces inside the material pushing box 3, so that single bamboo pieces can be pushed out for slitting processing.
As shown in FIG. 1, the lead screw 11 is a reciprocating lead screw. The reciprocating lead screw can automatically move reversely when the sliding block 14 moves to either end of the lead screw 11, without adjusting a rotation direction of the motor 12.
As shown in FIGS. 1-4, a superfine long bamboo filament preparation method includes the following steps:
- step 1, a plurality of bamboo pieces are placed inside a material placement box 2 and a motor 12 is started; a lead screw 11 is driven to rotate in the operation process of the motor 12, a sliding block 14 is driven to move through movable sheathing between a limiting block 22 and a limiting rod 21 in the rotation process of the lead screw 11, and a push rod 8 is driven to move in the movement process of the sliding block. 14, so that the bamboo pieces inside the material placement box 2 can be pushed out to facilitate slitting operation; a baffle 6 is driven to move to the left as the push rod 8 moves to the left, so that the bamboo pieces in the material pushing box can be prevented from falling, to avoid affecting a normal processing state when the processing of the bamboo pieces in the material pushing box 3 is not completed;
- step 2, a rotating rod 16 is driven to rotate through transmission connection between a belt 19 and two pulleys 20 in the rotation process of the lead screw 11, a plurality of cams 17 are driven to rotate in the rotation process of the rotating rod 16, a connecting plate 10 can be driven to move up and down in the rotation process of the plurality of cams 17, and the material placement box 2 is driven to shake up and down through a plurality of connecting rods 9 and an elastic action of a plurality of springs 18 in the movement process of the connecting plate 10; and
- step 3, when the baffle 6 moves to a right end of a discharge port in the process of the material placement box 2 shaking up and down, a bamboo piece at the lowest level of the material pushing box 2 is completely moved out from the material pushing box 2 to ensure normal processing of bamboo filaments, and the bamboo pieces are pushed out for slitting operation continuously as the push rod 8 moves to the right.
In summary, when the superfine long bamboo filament feeding method and production device are used, a plurality of bamboo pieces are placed inside a material placement box 2 and a motor 12 is started; a lead screw 11 is driven to rotate in the operation process of the motor 12, a sliding block 14 is driven to move through movable sheathing between a limiting block 22 and a limiting rod 21 in the rotation process of the lead screw 11, and a push rod 8 is driven to move in the movement process of the sliding block 14, so that the bamboo pieces inside the material placement box 2 can be pushed out to facilitate slitting operation; a baffle 6 is driven to move to the left as the push rod 8 moves to the left, so that the bamboo pieces in the material pushing box can be prevented from falling, to avoid affecting a normal processing state when the processing of the bamboo pieces in the material pushing box 3 is not completed;
- a rotating rod 16 is driven to rotate through transmission connection between a belt 19 and two pulleys 20 in the rotation process of the lead screw 11, a plurality of cams 17 are driven to rotate in the rotation process of the rotating rod 16, a connecting plate 10 can be driven to move up and down in the rotation process of the plurality of cams 17, and the material placement box 2 is driven to shake up and down through a plurality of connecting rods 9 and an elastic action of a plurality of springs 18 in the movement process of the connecting plate 10;
- when the baffle 6 moves to a right end of a discharge port in the process of the material placement box 2 shaking up and down, a bamboo piece at the lowest level of the material pushing box 2 is completely moved out from the material pushing box 2 to ensure normal processing of bamboo filaments, and the bamboo pieces are pushed out for slitting operation continuously as the push rod 8 moves to the right.
It should be noted that the term “include” or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, a method, an article or a device including a series of elements includes not only those elements but also other elements not explicitly listed or inherent to the process, the method, the article or the device. In the absence of further restrictions, the elements restricted by the statement “include a/an . . . ” do not exclude the existence of other identical elements in a process, a method, an article or a device including the mentioned element.
Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art should understand that they may make various changes, modifications, substitutions and transformations to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is limited by the attached claims and equivalents thereof.
Patent Application
20240191398
