1. Field of the Invention
The present invention relates to a rotating machine, and more particularly to a rotating machine used for testing a rotational property of a product.
2. The Related Art
Generally speaking, in industrial production, after a product is assembled and finished, we have to test the properties thereof. Different products have different properties to be tested. Such as, some products need to test rotational properties thereof, and some products need to test electric conductivities thereof, and so on.
Recently, an art product is provided on the market. The art product includes a deflating mechanism and a sucking tray. The deflating mechanism rotates to deflate air from the sucking tray for locating the art product on a wall or glass surface. So obviously after the art product is assembled, it is necessary to rotate the art product in order to test the rotational property thereof. Conventionally, the rotational property of the art product is performed by hand. However, when the art product is manufactured in massive production, the workload that a worker takes increases. The worker is easy to feel tired after a long time work, and thereby the worker rotates the art product not adequately in the process of testing the art product, so causing some unqualified art products to pass the test and appear on the market, which damage the benefit of consumers and further damage the reputation of a manufacturer.
Accordingly, an object of the present invention is to provide a rotating machine to test a rotational property of a product. The rotating machine includes a receiving member having a base wall. A first cylinder module disposed above the receiving member includes a first cylinder body. Grappling hooks fixedly connecting with the first cylinder module are disposed below the first cylinder body. A second cylinder module mounted on a top surface of the base wall includes a second cylinder body. A rotating module includes a rotatable shaft. The rotatable shaft is rotationally settled in the base wall. A top end of the rotatable shaft engages with a salver which is below the grappling hooks. A gear wheel is located around the rotatable shaft and below the salver. A rack connects with the second cylinder body that drives the rack moving. The rack meshes with the gear wheel for driving the gear wheel rotating. Accordingly, the salver and the rotatable shaft follow the gear wheel to rotate. And controlling switches are used for starting the first cylinder module and the second cylinder module.
As described above, the rotating machine is easy and safe to operate. Meanwhile, the rotating machine makes the product rotate fully, ensuing the quality of the product. Additionally, the rotating machine can test different kinds of products just through changing the corresponding salver of the rotating module and the grappling hooks, increasing the practicality of the rotating machine.
The present invention will be apparent to those skilled in the art by reading the following description of a preferred embodiment thereof, with reference to the attached drawings, in which:
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Referring to
The lower sustaining block 23 fixedly connects with the four grappling hooks 30 which are distributed symmetrically. The grappling hook 30 includes a rectangular block-shaped locating member 31 disposed vertically and mounted on a bottom surface of the lower sustaining block 23. The locating member 31 defines a rectangular gap 32 at a bottom corner thereof. A mating member 33 which is of plastic material is fittingly located in the gap 32. The mating member 33 has a slick arc corner at bottom.
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The rotating module 70 received in the receiving case 50 includes a cylindrical rotatable shaft 73 disposed vertically. The rotatable shaft 73 runs through the top wall 52 and the base wall 51 and is received in the accommodating holes 53. A bottom end of the rotatable shaft 73 inserted in the accommodating hole 53 defined on the base wall 51 is surrounded with a bearing 75 to drive the rotatable shaft 73 rotating. A top end of the rotatable shaft 73 engages with a circular salver 71. The salver 71 is disposed on a top surface of the top wall 52 of the receiving case 50. The brim of the salver 71 defines a position opening 72. A gear wheel 74 is located around a substantial center of the rotatable shaft 73 and below the salver 71. A long strip rack 76 meshed with the gear wheel 74 has a connect portion (not shown) to be inserted in the aperture of the connecting pillar 63. The rack 76 is slidably received in a holding frame 77 and is supported via the holding frame 77 located on the base wall 51 of the receiving case 50.
The circuit box 90 is fabricated above the top wall 52 of the receiving case 50. The circuit box 90 connects with the first cylinder module 20 and the second cylinder module 60 respectively to control the operation time and motions of the first cylinder module 20 and the second cylinder module 60. The two controlling switches 80 are mounted on both sides of the front wall 54 of the receiving case 50 respectively to start the first cylinder module 20 and the second cylinder module 60.
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As described above, the rotating machine 100 is easy and safe to operate. Meanwhile, the rotating machine 100 makes the active portion 202 of the product 200 rotate fully, ensuing the quality of the product 200. Additionally, the rotating machine 100 can test different kinds of products just through changing the corresponding salver 71 of the rotating module 70 and the grappling hooks 30, increasing the practicality of the rotating machine 100.
The foregoing description of the present invention has been presented for purposes of illustration and description. It is not intended to be exhaustive or to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. Such modifications and variations that may be apparent to those skilled in the art are intended to be included within the scope of this invention as defined by the accompanying claims.
Number | Name | Date | Kind |
---|---|---|---|
1433617 | Hoffman | Oct 1922 | A |
1473949 | Berg | Nov 1923 | A |
2600849 | Collins et al. | Jun 1952 | A |
2783531 | Eisler | Mar 1957 | A |
2839969 | Anderson | Jun 1958 | A |
2974763 | Vuncannon | Mar 1961 | A |
3825245 | Osburn et al. | Jul 1974 | A |
4054772 | Lichte | Oct 1977 | A |
4068467 | Schreyer et al. | Jan 1978 | A |
4568070 | Severt | Feb 1986 | A |
4653739 | Moore | Mar 1987 | A |
4896086 | Miyahara et al. | Jan 1990 | A |
5104612 | Rousar | Apr 1992 | A |
5115549 | Maruyama | May 1992 | A |
5116093 | Burns | May 1992 | A |
5403146 | Jones | Apr 1995 | A |
5497060 | Juergens, III | Mar 1996 | A |
6527621 | Halley | Mar 2003 | B1 |
7624613 | Yu et al. | Dec 2009 | B2 |
20040047701 | Chen | Mar 2004 | A1 |
20060012196 | Wooten et al. | Jan 2006 | A1 |
Number | Date | Country |
---|---|---|
592383 | Apr 1994 | EP |
Number | Date | Country | |
---|---|---|---|
20090084203 A1 | Apr 2009 | US |