Polishing device for ceramic disc

Abstract

The utility model discloses a polishing device for a ceramic disc, and relates to the technical field of polishing devices. When the ceramic plate is manually turned over, the consumed time is long, scratches are easily caused to the surface of the ceramic plate, and therefore the polishing yield of the ceramic plate is reduced. The turnover mechanism comprises a workbench and a turnover mechanism body, the turnover mechanism body is arranged at the top end of the workbench and comprises a first supporting plate arranged at the top end of the workbench, a first motor is arranged at the end, away from the center point in the workbench, of the first supporting plate, and a fixing base is arranged at the output end of the first motor. Through the arrangement of the turnover mechanism, the fixed seat, the first motor and the workbench, the fixed seat can be driven to rotate by utilizing the work of the first motor and the transmission of the transmission shaft, so that the ceramic plate fixed in the fixed seat can be turned over, and the processing surface of the ceramic plate can be quickly adjusted; and the practicability of the device is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polishing device technical field, concretely is a kind of polishing device for ceramic plate. BACKGROUND

[0002] Semiconductor refers to the application in the field such as integrated circuit, consumer electronics, communication system, photovoltaic power generation, illumination, high-power power conversion, and diode is the device made of semiconductor, ceramic is a kind of material frequently used in semiconductor processing. And ceramic plate is precision parts in electronic, mechanical and other fields, the precision requirement for surface is very high in use process, so a kind of polishing device for ceramic plate is needed in ceramic plate production process to polish its surface.

[0003] For the related technology in the above, the applicant thinks that a kind of polishing device for ceramic plate works, ceramic plate is first fixed on clamp, then polishing wheel is driven by the work of driving motor to polish ceramic plate, and in the process of polishing ceramic plate, generally, ceramic plate needs to be polished on both sides, after the work surface of ceramic plate is polished, it needs to be turned over manually, it takes a long time, and it is easy to scratch the surface of ceramic plate, so as to cause the problem of the decrease of good product rate of ceramic plate polishing. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of polishing device for ceramic plate, to solve the problem of the decrease of good product rate of ceramic plate polishing when manually turning over ceramic plate in the above background art, it takes a long time, and it is easy to scratch the surface of ceramic plate.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of polishing device for ceramic plate, including workbench and turnover mechanism, the turnover mechanism is arranged at the top of workbench, the turnover mechanism includes the one supporting plate that is arranged at the top of workbench, the one supporting plate is away from the center point inside workbench one end and is provided with one motor, the output of one motor is provided with fixed seat, one motor drives fixed seat to rotate, the fixed seat is away from one motor one end and is provided with bearing seat, the bearing seat is away from fixed seat one end and is provided with two supporting plates, the lower part of the inside of fixed seat close to two supporting plates one end is provided with bottom plate, the upper part of the inside of fixed seat close to bottom plate one end is provided with fixed block, the inside of fixed block is screwed and is penetrated by threaded rod, the bottom end of threaded rod is provided with clamping plate, the threaded rod drives clamping plate to move longitudinally in fixed seat.

[0006] By adopting the technical scheme, the work of the first motor can drive the fixed seat to rotate through the transmission shaft, the ceramic disc fixed in the fixed seat can be turned over, the processing surface of the ceramic disc can be quickly adjusted, and the practicability of the device is effectively improved.

[0007] Preferably, the upper and lower parts of the end of the fixed seat away from the clamping plate are provided with springs, the end of the spring close to the clamping plate is provided with a movable block, and the end of the movable block away from the spring is provided with a limiting plate.

[0008] By adopting the technical scheme, the elasticity of the spring can push the limiting plate to abut against one end of the ceramic disc, so as to avoid the ceramic disc from falling off during turning over and improve the stability of the ceramic disc during turning.

[0009] Preferably, the end of the fixed block away from the bearing seat is provided with a limiting rod, and the limiting rod is inserted into the fixed block and the threaded rod.

[0010] By adopting the technical scheme, the limiting rod is inserted into the threaded rod through the fixed block, so that the threaded rod can be conveniently limited, and the fixing effect of the clamping plate on the ceramic disc is improved.

[0011] Preferably, the bottom end of the clamping plate is provided with a rubber pad, and the outer side of the limiting plate is also provided with a rubber pad.

[0012] By adopting the technical scheme, the fixed ceramic disc can be conveniently protected, and damage to the ceramic disc is avoided as much as possible.

[0013] Preferably, the end of the limiting rod away from the fixed block is provided with a magnet block, and the limiting rod and the fixed block are magnetically connected.

[0014] By adopting the technical scheme, the limiting rod can be conveniently fixed on the fixed block, and the limiting rod is prevented from sliding off the fixed block as much as possible during turning over of the fixed seat.

[0015] Preferably, the periphery of the bottom end of the workbench is provided with supporting legs, and the bottom end of the supporting leg is provided with an anti-skid pad.

[0016] By adopting the technical scheme, the stability of the device during work can be improved.

[0017] Preferably, the middle part of the top end of the workbench is provided with a fixing frame, the top end of the fixing frame is provided with a pneumatic cylinder, the output end of the pneumatic cylinder is provided with a second motor, and the output end of the second motor is provided with a polishing wheel.

[0018] By adopting the technical scheme, the work of the pneumatic cylinder can drive the polishing wheel to move downward, so that the ceramic disc in the fixed seat can be polished.

[0019] Compared with the prior art, the utility model discloses the beneficial effects are:

[0020] Through being provided with turnover mechanism, fixed seat, motor no. 1 and workbench, the work of motor no. 1 is utilized, and the transmission of transmission shaft can drive fixed seat to rotate, can make the ceramic disc fixed in the fixed seat interior overturn, can adjust the processing surface of ceramic disc quickly, effectively improved the practicality of device, still through being provided with limit stop, movable block and spring, the elasticity of spring can push limit stop and abut to one end of ceramic disc, avoids the falling of ceramic disc when overturning as far as possible, improved the stability when ceramic disc rotates. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is whole three-dimensional structure schematic diagram of the utility model;

[0022] Figure 2 It is fixed seat place three-dimensional structure schematic diagram of the utility model;

[0023] Figure 3 It is the utility model Figure 1 It is the enlarged structure schematic diagram of A place in;

[0024] Figure 4 It is fixed seat place internal structure schematic diagram of the utility model;

[0025] Figure 5 It is the utility model Figure 2 It is the enlarged structure schematic diagram of B place.

[0026] In the drawing: 1, turnover mechanism;101, second support plate;102, fixed seat;103, first support plate;104, motor no. 1;105, bearing seat;106, limit stop;107, bottom plate;108, movable block;109, spring;110, fixed block;111, threaded rod;112, clamping plate;113, limit rod;2, workbench;3, support leg;4, fixed frame;5, air cylinder;6, motor no. 2;7, polishing wheel. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0028] Embodiment one

[0029] Please refer to Figures 1 to 5The embodiment provides a technical scheme: a polishing device for ceramic plates, which comprises a workbench 2 and a turnover mechanism 1, the turnover mechanism 1 is arranged at the top end of the workbench 2, the turnover mechanism 1 comprises a first supporting plate 103 arranged at the top end of the workbench 2, the first supporting plate 103 is connected with the workbench 2 through fixing bolts, the first supporting plate 103 can provide bearing capacity, one end of the first supporting plate 103 away from the center point in the interior of the workbench 2 is provided with a first motor 104, the first motor 104 is connected with the first supporting plate 103 through fixing bolts, the output end of the first motor 104 is provided with a fixing seat 102, the output end of the first motor 104 is fixed with a transmission shaft through fixing bolts, the transmission shaft penetrates through the first supporting plate 103 and is fixed with the fixing seat 102 through bolts, the first motor 104 drives the fixing seat 102 to rotate, through the transmission of the transmission shaft, the fixing seat 102 can be driven to rotate, the ceramic plate fixed in the interior of the fixing seat 102 can be turned over, the processing surface of the ceramic plate can be quickly adjusted, one end of the fixing seat 102 away from the first motor 104 is rotationally connected with a bearing seat 105, the rotating shaft in the interior of the bearing seat 105 is connected with the fixing seat 102 through fixing bolts, the bearing seat 105 can support the fixing seat 102, and the stability of the fixing seat 102 during rotation is improved, one end of the bearing seat 105 away from the fixing seat 102 is provided with a second supporting plate 101, the second supporting plate 101 is fixed with the bearing seat 105 through fixing bolts, the second supporting plate 101 can provide bearing capacity, the bottom plate 107 is arranged below one end of the fixing seat 102 close to the second supporting plate 101, the bottom plate 107 is connected with the second supporting plate 101 through fixing bolts, and the ceramic plate can be conveniently supported, the fixing block 110 is arranged above one end of the fixing seat 102 close to the bottom plate 107, the fixing block 110 is connected with the second supporting plate 101 through fixing bolts, the fixing block 110 can provide bearing capacity, the interior of the fixing block 110 is penetrated through a threaded rod 111, the bottom end of the threaded rod 111 is provided with a clamping plate 112, the clamping plate 112 is connected with the threaded rod 111 through fixing bolts, the threaded rod 111 drives the clamping plate 112 to move longitudinally in the interior of the fixing seat 102, the clamping plate 112 can be driven to move downward by rotating the threaded rod 111, and the ceramic plate can be fixed, the fixing block 110 is penetrated through a limiting rod 113 away from the bearing seat 105, the limiting rod 113 is respectively inserted into the interiors of the fixing block 110 and the threaded rod 111, limiting holes matched with the limiting rod 113 are uniformly formed in the interior of the threaded rod 111, the limiting rod 113 can be conveniently limited by being inserted into the interior of the threaded rod 111 through the fixing block 110, so that the fixing effect of the clamping plate 112 on the ceramic plate is improved, and the limiting rod 113 away from the fixing block 110 is provided with a magnet block, the limiting rod 113 and the fixing block 110 are connected through magnetism.The limiting rod 113 can be conveniently fixed on the fixed block 110, and the limiting rod 113 is prevented from sliding off the fixed block 110 when the fixed seat 102 is overturned.

[0030] The whole embodiment one achieves the effect that: the ceramic disc to be processed is placed on the bottom plate 107 in the fixed seat 102, then the clamping plate 112 is pushed downward by rotating the threaded rod 111, the ceramic disc is fixed, the threaded rod 111 is conveniently limited by inserting the limiting rod 113 through the fixed block 110 into the threaded rod 111, thereby improving the fixing effect of the clamping plate 112 on the ceramic disc, then when the polishing of the processing surface of the ceramic disc is completed, the fixed seat 102 is driven to rotate by the transmission of the transmission shaft through the work of the first motor 104, the ceramic disc fixed in the fixed seat 102 is overturned, the processing surface of the ceramic disc is quickly adjusted, and the practicability of the device is effectively improved.

[0031] Embodiment two

[0032] The upper and lower parts of the end of the fixed seat 102 away from the clamping plate 112 are fixedly connected with springs 109, one end of the spring 109 close to the clamping plate 112 is fixedly connected with a movable block 108, one end of the movable block 108 away from the spring 109 is fixedly connected with a limiting plate 106, and the limiting plate 106 and the movable block 108 are connected through fixing bolts. Figure 4 As shown in the figure, the spring 109 pushes the limiting plate 106 to abut against one end of the ceramic disc under the condition of no force, so as to prevent the ceramic disc from falling off when it is overturned, and improve the stability of the ceramic disc when it rotates.

[0033] The whole embodiment two achieves the effect that: the spring 109 is elastically pushed to abut against one end of the ceramic disc, so as to prevent the ceramic disc from falling off when it is overturned, and improve the stability of the ceramic disc when it rotates.

[0034] Embodiment three

[0035] The bottom end of the workbench 2 is fixedly connected with support legs 3, which are connected with the workbench 2 through fixed bolts, can support the workbench 2, and are fixedly connected with anti-skid pads at the bottom end, so as to improve the friction at the bottom end of the support legs 3. The middle part of the top end of the workbench 2 is fixedly connected with a fixed frame 4, which is connected with the workbench 2 through fixed bolts and can provide bearing capacity. The top end of the fixed frame 4 is fixedly connected with a cylinder 5, the output end of which is fixedly connected with a No. 6 motor, which is connected with the cylinder 5 through fixed bolts. The output end of the No. 6 motor is fixedly connected with a polishing wheel 7, which is connected with the No. 6 motor through fixed bolts. The work of the cylinder 5 can drive the polishing wheel 7 to move downward, so as to polish the ceramic disc inside the fixed seat 102.

[0036] The effect of the whole embodiment three is that the No. 6 motor is started by the control switch, the polishing wheel 7 is driven to work by the No. 6 motor, and then the polishing wheel 7 is driven to move downward by the work of the cylinder 5, so as to polish the ceramic disc inside the fixed seat 102.

[0037] Working principle: first, the ceramic disc to be processed is placed on the bottom plate 107 inside the fixed seat 102, then the clamping plate 112 is driven to move downward by rotating the threaded rod 111, so as to fix the ceramic disc, and then the threaded rod 111 is conveniently limited by inserting the limiting rod 113 through the fixed block 110 into the inside of the threaded rod 111, so as to improve the fixing effect of the clamping plate 112 on the ceramic disc, and then the spring 109 is used to push the limiting plate 106 to abut against one end of the ceramic disc, so as to avoid the ceramic disc from falling when it is turned over, and improve the stability of the ceramic disc when it is turned over.

[0038] Secondly, the No. 6 motor is started by the control switch, the polishing wheel 7 is driven to work by the No. 6 motor, and then the polishing wheel 7 is driven to move downward by the work of the cylinder 5, so as to polish the ceramic disc inside the fixed seat 102.

[0039] Finally, after the polishing of the processed surface of the ceramic disc is completed, the fixed seat 102 is driven to rotate by the work of the No. 1 motor 104 through the transmission of the transmission shaft, so that the ceramic disc fixed in the fixed seat 102 is turned over, the processed surface of the ceramic disc can be quickly adjusted, and the practicability of the device is effectively improved.

[0040] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A polishing device for ceramic discs, characterized in that: include: Workbench; A flipping mechanism is provided at the top of the workbench. The flipping mechanism includes a first support plate provided at the top of the workbench, and a first motor is provided at one end of the first support plate away from the center point inside the workbench. The output end of the No. 1 motor is provided with a fixed seat, which drives the fixed seat to rotate. The end of the fixed seat away from the No. 1 motor is provided with a bearing seat, and the end of the bearing seat away from the fixed seat is provided with a No. 2 support plate. The bottom plate is provided inside the fixed seat near the end of the No. 2 support plate. A fixing block is provided above the bottom plate of the fixed base. A threaded rod is threaded through the inside of the fixing block. A clamping plate is provided at the bottom end of the threaded rod. The threaded rod drives the clamping plate to move longitudinally inside the fixed base.

2. The polishing device for ceramic discs according to claim 1, characterized in that: Springs are provided above and below the end of the fixed base away from the clamping plate. A movable block is provided at the end of the spring near the clamping plate, and a limit plate is provided at the end of the movable block away from the spring.

3. The polishing device for ceramic discs according to claim 1, characterized in that: A limiting rod is provided through the end of the fixed block away from the bearing seat, and the limiting rod is inserted into the interior of the fixed block and the threaded rod respectively.

4. The polishing device for ceramic discs according to claim 2, characterized in that: A rubber pad is provided at the bottom of the clamping plate, and a rubber pad is also provided on the outer side of the limiting plate.

5. A polishing device for ceramic discs according to claim 3, characterized in that: A magnet is provided at the end of the limiting rod away from the fixing block, and the limiting rod and the fixing block are magnetically connected.

6. The polishing device for ceramic discs according to claim 1, characterized in that: The workbench is equipped with support legs around its bottom, and the bottom of each support leg is equipped with an anti-slip pad.

7. The polishing device for ceramic discs according to claim 1, characterized in that: A fixed frame is provided in the middle part of the top of the workbench, and a cylinder is provided at the top of the fixed frame. A second motor is provided at the output end of the cylinder, and a polishing wheel is provided at the output end of the second motor.

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