Sweeping disc positioning device
Through the design of the scanning disc positioning device, the precise positioning of the scanning disc is achieved by using the cylinder and the driving wheel to cooperate, solving the problem of random position and orientation of the scanning disc, and improving the automation and processing accuracy of the glass scanning machine.
Patent Information
- Application Number
- CN202422259111.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-14
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-09-14
AI Technical Summary
In glass sweepers, the random position and orientation of the sweeping discs make it difficult for automation equipment to accurately locate, affecting the sweeping effect.
A scanning disc positioning device is adopted to contact the scanning disc through the cylinder drive positioning block, and cooperate with the driving wheel and the motor to achieve accurate positioning of the scanning disc.
It realizes accurate positioning of the scanning disc, and improves the automation level and processing accuracy of the glass scanning machine.
Smart Images
Figure CN223071141U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of polishing discs, in particular to a positioning device for polishing discs. Background Art
[0002] Glass polishing is a process for polishing and brightening the outer surface of a glass cover plate (such as a mobile phone cover plate, etc.) after CNC machining. A glass polishing machine is a device capable of polishing a glass cover plate. After placing the glass to be processed on the fixture of the material tray, the material tray starts to rotate, and the grinding disc assembly polishes the glass to be processed on the fixture. After the polishing is completed, the material tray stops rotating, and the processed glass is taken off to complete the whole process of glass polishing.
[0003] In the process of placing the glass to be processed and taking off the processed glass as described above, since the angle of the material tray is different each time it stops rotating, or for other reasons, it is necessary to replace the polishing disc before loading. However, due to the different angles of the polishing discs, the positions and orientations of the polishing discs on the material tray are also somewhat random. When using an automated device to assemble the polishing discs of the glass polishing machine, it is impossible to obtain the positions and orientations of the polishing discs in the way of pre-inputting the target positions, which is not conducive to further polishing of the glass polishing machine. Therefore, a positioning device for polishing discs is proposed. Summary of the Utility Model
[0004] The utility model aims to provide a technical solution to solve the above problems in order to overcome the above situations.
[0005] A positioning device for a polishing disc includes a barrel body and a support platform horizontally arranged at the top of the barrel body, and the support platform is mutually communicated with the barrel body. A polishing disc is horizontally placed on the top of the support platform, and the polishing disc rotates on its own on the support platform. Thus, the polishing powder water on the polishing disc can be collected through the barrel body. A first fixing frame is horizontally arranged on one side of the surface of the support platform, and a second air cylinder is horizontally arranged on the surface of the first fixing frame. And a second positioning block is driven on one side of the second air cylinder and the second positioning block is located at the side of the polishing disc. Thus, the second air cylinder drives the second positioning block to move on the support platform. A first air cylinder is horizontally arranged on the other side of the surface of the support platform, and a first positioning block is driven on one side of the first air cylinder, and the first positioning block is located at the side of the polishing disc and the first air cylinder drives the first positioning block to move on the support platform.
[0006] Preferably, a motor is vertically arranged on one side inside the barrel body, and the motor drives a second driving wheel, and the second driving wheel is horizontally located at the side of the polishing disc. The second driving wheel is in contact with the polishing disc, and the second driving wheel is parallel to the second driving platform.
[0007] Preferably, a first driving wheel is rotatably arranged on one side of the first positioning block, and the first driving wheel is parallel to the support table, and the first driving wheel is in contact with the side of the sweeping disc.
[0008] Preferably, a second fixing frame is arranged on the other side of the surface of the support table, and a third driving wheel is rotatably arranged on the second fixing frame. The third driving wheel is parallel to the support table, and the third driving wheel is in contact with the side of the sweeping disc.
[0009] Compared with the prior art, the beneficial effects of the present utility model are as follows: when the sweeping disc rotates on the support table and rotates to a set position, the first air cylinder drives the first positioning block to move and contact the disc edge of the sweeping disc, and the second air cylinder drives the second positioning block to move and contact the disc edge of the sweeping disc. Thus, the sweeping disc is locked by the cooperation between the first air cylinder and the first positioning block and the cooperation between the second air cylinder and the second positioning block, and further the position rotation of the sweeping disc is positioned.
[0010] Additional aspects and advantages of the present utility model will be given in part in the following description, become apparent in part from the following description, or be understood through the practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0012] Figure 1 It is a schematic structural diagram of a sweeping disc positioning device;
[0013] Figure 2 It is another schematic structural diagram of a sweeping disc positioning device.
[0014] As shown in the figure: 1. barrel body, 2. support table, 3. sweeping disc, 4. first air cylinder, 5. first positioning block, 6. first driving wheel, 7. first fixing frame, 8. second air cylinder, 9. second driving wheel, 10. second fixing frame, 11. third driving wheel, 12. second positioning block, 13. motor. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0015] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0016] Please refer to Figure 1-2 , in the embodiment of the present invention, a positioning device for a polishing disc includes a barrel 1 and a support table 2 horizontally arranged at the top of the barrel 1, and the support table 2 is in mutual communication with the barrel 1. A polishing disc 3 is horizontally placed on the top of the support table 2, and the polishing disc 3 rotates on the support table 2. Thus, the polishing and grinding water on the polishing disc 3 can be received by the barrel 1. A first fixing frame 7 is horizontally arranged on one side of the surface of the support table 2, and a second air cylinder 8 is horizontally arranged on the surface of the first fixing frame 7. A second positioning block 12 is driven on one side of the second air cylinder 8, and the second positioning block 12 is located at the side of the polishing disc 3. Thus, the second air cylinder 8 drives the second positioning block 12 to move on the support table 2. A first air cylinder 4 is horizontally arranged on the other side of the surface of the support table 2, and a first positioning block 5 is driven on one side of the first air cylinder 4. The first positioning block 5 is located at the side of the polishing disc 3, and the first air cylinder 4 drives the first positioning block 5 to move on the support table 2. Thus, when the polishing disc 3 rotates on the support table 2 and rotates to a set position, the first air cylinder 4 drives the first positioning block 5 to move and contact the disc edge of the polishing disc 3, and the second air cylinder 8 drives the second positioning block 12 to move and contact the disc edge of the polishing disc 3. Thus, the polishing disc 3 is locked by the cooperation between the first air cylinder 4 and the first positioning block 5 and the cooperation between the second air cylinder 8 and the second positioning block 12, and then the position of the polishing disc is rotationally positioned.
[0017] A motor 13 is vertically arranged on one side inside the barrel 1, and a second driving wheel 9 is driven by the motor 13. The second driving wheel 9 is horizontally located at the side of the polishing disc 3. The second driving wheel 9 is in contact with the polishing disc 3, and the second driving wheel 9 is parallel to the second driving table 12. Thus, when the motor 13 drives the second driving wheel 9 to rotate, the polishing disc 3 is pulled, so that the polishing disc 3 rotates on the support table 2, and the rotation of the second driving wheel 9 can be emergently stopped by the cooperation between the second air cylinder 8 and the second positioning block 12.
[0018] On one side of the first positioning block 5, a first driving wheel 6 is rotatably arranged. The first driving wheel 6 is parallel to the support table 2, and the first driving wheel 6 is in contact with the side of the sweeping disc 3. Thus, when the first cylinder 4 drives the first positioning block 5 to reset, the first driving wheel 6 is in contact with the side of the sweeping disc 3, so that when the sweeping disc 3 rotates on the support table 2, it is rotationally pulled through the first driving wheel 6.
[0019] On another side of the surface of the support table 2, a second fixing frame 10 is arranged, and a third driving wheel 11 is rotatably arranged on the second fixing frame 10. The third driving wheel 11 is parallel to the support table 2, and the third driving wheel 11 is in contact with the side of the sweeping disc 3, so as to pull the rotating sweeping disc 3 through the third driving wheel 11.
[0020] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention.
Claims
1. A positioning device for a disc-sweeping machine, characterized in that, It includes a barrel body and a support platform horizontally arranged at the top of the barrel body, and the support platform is mutually penetrated with the barrel body. A light-sweeping disc is horizontally placed on the top of the support platform, and the light-sweeping disc rotates on the support platform. Thus, the barrel body can catch the light-sweeping and grinding water on the light-sweeping disc. On one side of the surface of the support platform, a first fixing frame is horizontally arranged, and a second air cylinder is horizontally arranged on the surface of the first fixing frame. On one side of the second air cylinder, a second positioning block is driven and the second positioning block is located at the side of the light-sweeping disc. Thus, the second air cylinder drives the second positioning block to move on the support platform. On the other side of the surface of the support platform, a first air cylinder is horizontally arranged, and a first positioning block is driven on one side of the first air cylinder. The first positioning block is located at the side of the light-sweeping disc and the first air cylinder drives the first positioning block to move on the support platform.
2. The positioning device for the optical disc scanning according to claim 1, characterized in that, On one side inside the barrel body, a motor is vertically arranged, and the motor drives a second driving wheel. The second driving wheel is horizontally located at the side of the light-sweeping disc. The second driving wheel is in contact with the light-sweeping disc, and the second driving wheel is parallel to the second driving platform.
3. The positioning device for the optical disc sweeping according to claim 1, characterized in that, On one side of the first positioning block, a first driving wheel is rotatably arranged. The first driving wheel is parallel to the support platform, and the first driving wheel is in contact with the side of the light-sweeping disc.
4. A positioning device for a disc-sweeping disc according to claim 1, characterized in that, On another side of the surface of the support platform, a second fixing frame is arranged, and a third driving wheel is rotatably arranged on the second fixing frame. The third driving wheel is parallel to the support platform, and the third driving wheel is in contact with the side of the light-sweeping disc.