CN213673545U - Novel ceramic substrate grinding and polishing machine - Google Patents
Novel ceramic substrate grinding and polishing machine Download PDFInfo
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- CN213673545U CN213673545U CN202022779376.0U CN202022779376U CN213673545U CN 213673545 U CN213673545 U CN 213673545U CN 202022779376 U CN202022779376 U CN 202022779376U CN 213673545 U CN213673545 U CN 213673545U
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Abstract
A novel ceramic substrate grinding and polishing machine comprises a base, wherein a plurality of supports and motors are arranged at the lower part of the base; the upper part of the base is rotatably connected with a lower grinding disc through a bearing chamber and a bearing, teeth are arranged on the side edge of the lower grinding disc, a substrate limiting frame is arranged on the upper part of the lower grinding disc, a plurality of substrate accommodating ports are formed in the substrate limiting frame, a plurality of connecting seats are fixed on the side edge of the substrate limiting frame, the end parts of the connecting seats are rotatably connected with connecting rods through fixing pins, the fixing pin of one connecting rod is fixedly connected with an output shaft of a motor, and the end parts of the other connecting rods are rotatably connected with the base through fixing pins; base upper portion still is equipped with the frame, frame upper portion is equipped with the cylinder, the output shaft of cylinder wears to establish the frame and is connected with the plate base, the plate base passes through the bearing and rotates with last abrasive disc to be connected, it is equipped with tooth to go up the abrasive disc side, the utility model discloses can effectively improve grinding efficiency, and equipment structure is simple more reliable, and the cost is lower.
Description
Technical Field
The utility model relates to a burnishing device especially relates to a novel ceramic substrate grinds burnishing machine.
Background
The smoothness of the surface of the ceramic substrate is one of the important indexes of the product, so that the ceramic substrate needs to be subjected to grinding and polishing process treatment in the production process, and the conventional grinding and polishing machine for the ceramic substrate has a huge machine body, a complex structure and expensive equipment, and has high purchase cost for small and medium-sized enterprises.
Therefore, there is an urgent need for a ceramic substrate polishing machine, which has a small machine body, a simple structure, a convenient maintenance and a low cost, and the prior patent No. CN201922015266.4 includes a base, wherein the base has a V-shaped structure; a rotary lower disc which is driven to rotate by a motor is arranged on the base; the left end and the right end of the base are respectively provided with a left support frame and a right support frame, and the left support frame and the right support frame transversely cross and rotate the lower disc and are provided with a guide rail and a driving screw rod; a plurality of polishing mechanisms are arranged on the guide rail; the polishing mechanism comprises a polishing base, a motor, a driven power output mechanism, an upper disc connected with a power output shaft on the driven power output mechanism, and an oil cylinder arranged on the polishing base; the oil cylinder comprises an oil cylinder barrel and a piston rod, and the oil cylinder barrel is fixedly arranged on the polishing base; the power output shaft is driven by the piston rod to rotate and move up and down at the same time; the machine body is small and exquisite, the structure is simple and easy, the maintenance of being convenient for, and is with low costs, but the substrate direction of lapping is comparatively single during the grinding, and grinding efficiency is lower.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a novel ceramic substrate grinding and polishing machine, which comprises a base, wherein a plurality of supports and motors are arranged on the lower portion of the base;
the upper part of the base is rotatably connected with a lower grinding disc through a bearing chamber and a bearing, teeth are arranged on the side edge of the lower grinding disc, a substrate limiting frame is arranged on the upper part of the lower grinding disc, a plurality of substrate accommodating ports are formed in the substrate limiting frame, a plurality of connecting seats are fixed on the side edge of the substrate limiting frame, the end parts of the connecting seats are rotatably connected with connecting rods through fixing pins, the fixing pin of one connecting rod is fixedly connected with an output shaft of a motor, and the end parts of the other connecting rods are rotatably connected with the base through fixing pins;
the upper part of the base is also provided with a rack, the upper part of the rack is provided with a cylinder, an output shaft of the cylinder penetrates through the rack to be connected with a disc seat, the disc seat is rotatably connected with an upper grinding disc through a bearing, and teeth are arranged on the side edge of the upper grinding disc;
the base upper portion still is equipped with driven gear, driven gear and lower part's pivot fixed connection, the pivot is passed through the bearing and is connected with the base rotation, and the pivot that is located the bearing lower part passes through the belt pulley and the output shaft of belt and motor, driven gear respectively with the tooth meshing of lapping disc and last lapping disc side down.
As a further improvement of the above scheme:
preferably, a vertical mounting plate is fixed to the lower portion of the base, and the motor is fixedly connected with the mounting plate through bolts.
Preferably, the connecting seat is a triangular plate, the end part of the connecting seat extends out of the lower grinding disc, and gaps are reserved between the connecting seat and the lower grinding disc as well as between the connecting seat and the upper grinding disc.
Preferably, gaps are reserved among the substrate limiting frame, the lower grinding disc and the upper grinding disc.
Preferably, a cavity is formed in the disc seat, a spring is fixed in the cavity, a connecting disc is fixed on the upper portion of the spring and is connected with the cavity in a sliding mode, the connecting disc is fixedly connected with an output shaft of the air cylinder, a cover plate is fixed on the upper portion of the disc seat, and a mounting hole is formed in the cover plate.
Preferably, the mounting hole is sized to fit the size of the cylinder output shaft.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. through simple connecting rod and motor, the structure is simpler to can effectively reduce equipment cost.
2. The ceramic substrate can be driven to eccentrically rotate within the range of the upper grinding disc and the lower grinding disc through the eccentric rotation of the substrate limiting frame, so that the ceramic substrate is ground and polished, and meanwhile, the ceramic substrate can be further ground and polished through the autorotation of the upper grinding disc and the autorotation of the lower grinding disc, so that the grinding and polishing efficiency is improved;
3. gaps are reserved among the substrate limiting frame, the lower grinding disc and the upper grinding disc, so that the substrate limiting frame can be prevented from being eccentrically rotated to wear the substrate limiting frame;
4. the connecting seat is a triangular plate, the end part of the connecting seat extends out of the lower grinding disc, gaps are reserved among the connecting seat, the lower grinding disc and the upper grinding disc, and the substrate limiting frame can prevent the connecting seat from being worn by the lower grinding disc and the upper grinding disc when the substrate limiting frame rotates eccentrically;
5. the improved grinding disc comprises a disc seat and is characterized in that a cavity is formed in the disc seat, a spring is fixed in the cavity, a connecting disc is fixed on the upper portion of the spring and is in sliding connection with the cavity, the connecting disc is fixedly connected with an output shaft of a cylinder, a cover plate is fixed on the upper portion of the disc seat, and mounting holes are formed in the cover plate, so that an upper grinding disc is in full contact with a ceramic substrate, and the grinding efficiency of the ceramic substrate is improved.
Drawings
Fig. 1 is an overall structure diagram of the present invention.
Fig. 2 is a bottom view of fig. 1.
FIG. 3 is a view showing the structure of an upper polishing platen.
Reference numerals: 1. a cylinder; 2. a frame; 3. a tray seat; 4. an upper grinding disc; 5. a driven gear; 6. a connecting rod; 7. a substrate limiting frame; 8. a connecting seat; 9. a substrate accommodating port; 10. a base; 11. mounting a plate; 12. A motor; 13. a support; 14. a belt pulley; 15. a rotating shaft; 16. a belt; 17. a cover plate; 18. a connecting disc; 19. a spring.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the following detailed description.
As shown in fig. 1-3, a novel ceramic substrate grinding and polishing machine comprises a base 10, wherein a plurality of supports 13 and a motor 12 are arranged at the lower part of the base 10;
the upper part of the base 10 is rotatably connected with a lower grinding disc through a bearing chamber and a bearing, teeth are arranged on the side edge of the lower grinding disc, a substrate limiting frame 7 is arranged on the upper part of the lower grinding disc, a plurality of substrate accommodating ports 9 are formed in the substrate limiting frame 7, a plurality of connecting seats 8 are fixed on the side edge of the substrate limiting frame 7, the end parts of the connecting seats 8 are rotatably connected with connecting rods 6 through fixing pins, the fixing pin of one connecting rod 6 is fixedly connected with an output shaft of a motor 12, and the end parts of the other connecting rods 6 are rotatably connected with the base 10 through fixing pins;
the upper part of the base 10 is also provided with a rack 2, the upper part of the rack 2 is provided with a cylinder 1, an output shaft of the cylinder 1 penetrates through the rack 2 to be connected with a disc seat 3, the disc seat 3 is rotatably connected with an upper grinding disc 4 through a bearing, and the side edge of the upper grinding disc 4 is provided with teeth;
The lower part of the base 10 is fixed with a vertical mounting plate 11, and the motor 12 is fixedly connected with the mounting plate 11 through bolts.
The connecting seat 8 is a triangular plate, the end part of the connecting seat 8 extends out of the lower grinding disc, gaps are reserved between the connecting seat 8 and the lower grinding disc and between the connecting seat 8 and the upper grinding disc 4, and the substrate limiting frame 7 can prevent the connecting seat 8 from being worn by the lower grinding disc and the upper grinding disc 4 when the substrate limiting frame rotates eccentrically.
Gaps are reserved among the substrate limiting frame 7, the lower grinding disc and the upper grinding disc 4, and abrasion to the substrate limiting frame 7 when the substrate limiting frame 7 rotates eccentrically can be avoided.
The grinding disc is characterized in that a cavity is formed in the disc base 3, a spring 19 is fixed in the cavity, a connecting disc 18 is fixed on the upper portion of the spring 19, the connecting disc 18 is connected with the cavity in a sliding mode, the connecting disc 18 is fixedly connected with an output shaft of the air cylinder 1, a cover plate 17 is fixed on the upper portion of the disc base 3, and a mounting hole is formed in the cover plate 17, so that the upper grinding disc 4 is in full contact with a ceramic substrate, and the grinding efficiency of the ceramic substrate is improved.
The size of the mounting hole is matched with the size of the output shaft of the air cylinder 1.
The utility model discloses a theory of operation does: firstly, a ceramic substrate to be ground is placed in a substrate accommodating port 9 of a substrate limiting frame 7, then an air cylinder 1 is started, so that an output shaft of the air cylinder 1 extends out, at the moment, an upper grinding disc 4 is pressed downwards, the upper grinding disc 4 is fully contacted with the upper surface of the ceramic substrate, a spring 19 in a cavity of a back disc seat 3 is compressed, at the moment, a gap is reserved between the substrate limiting frame 7 and the lower grinding disc and between the substrate limiting frame 7 and the upper grinding disc 4, a gap is reserved between a connecting seat 8 and the lower grinding disc and between the upper grinding disc 4 and the lower grinding disc, teeth on the side edge of the upper grinding disc 4 and a driven gear 5 are always in a meshing state in the pressing process of the upper grinding disc 4, a motor 12 is started, the output shaft of the motor 12 drives one connecting rod 6 to rotate, the connecting rod 6 drives the substrate limiting frame 7 to eccentrically rotate along the range between the upper grinding disc 4 and, the pivot 15 drives 5 rotations of driven gear on upper portion, because driven gear 5 respectively with lower abrasive disc, go up the tooth meshing of 4 sides of abrasive disc, thereby driven gear 5 can drive abrasive disc 4, lower abrasive disc rotates, eccentric rotation through spacing 7 of substrate can drive the ceramic substrate and be eccentric rotation at last abrasive disc 4 with lower abrasive disc within range, thereby make the ceramic substrate accomplish the abrasive polishing, go up abrasive disc 4 simultaneously, the rotation of lower abrasive disc can further carry out the abrasive polishing to the ceramic substrate, improve the efficiency of abrasive polishing.
The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.
Claims (6)
1. The utility model provides a novel ceramic substrate grinding and polishing machine which characterized in that: the device comprises a base, wherein a plurality of supports and motors are arranged at the lower part of the base;
the upper part of the base is rotatably connected with a lower grinding disc through a bearing chamber and a bearing, teeth are arranged on the side edge of the lower grinding disc, a substrate limiting frame is arranged on the upper part of the lower grinding disc, a plurality of substrate accommodating ports are formed in the substrate limiting frame, a plurality of connecting seats are fixed on the side edge of the substrate limiting frame, the end parts of the connecting seats are rotatably connected with connecting rods through fixing pins, the fixing pin of one connecting rod is fixedly connected with an output shaft of a motor, and the end parts of the other connecting rods are rotatably connected with the base through fixing pins;
the upper part of the base is also provided with a rack, the upper part of the rack is provided with a cylinder, an output shaft of the cylinder penetrates through the rack to be connected with a disc seat, the disc seat is rotatably connected with an upper grinding disc through a bearing, and teeth are arranged on the side edge of the upper grinding disc;
the base upper portion still is equipped with driven gear, driven gear and lower part's pivot fixed connection, the pivot is passed through the bearing and is connected with the base rotation, and the pivot that is located the bearing lower part passes through the belt pulley and the output shaft of belt and motor, driven gear respectively with the tooth meshing of lapping disc and last lapping disc side down.
2. A novel ceramic substrate grinding and polishing machine as claimed in claim 1, characterized in that: the base lower part is fixed with vertical mounting panel, the motor passes through bolt fixed connection with the mounting panel.
3. A novel ceramic substrate grinding and polishing machine as claimed in claim 1, characterized in that: the connecting seat is a triangular plate, the end part of the connecting seat extends out of the lower grinding disc, and gaps are reserved among the connecting seat, the lower grinding disc and the upper grinding disc.
4. A novel ceramic substrate grinding and polishing machine as claimed in claim 1, characterized in that: gaps are reserved among the substrate limiting frame, the lower grinding disc and the upper grinding disc.
5. A novel ceramic substrate grinding and polishing machine as claimed in claim 1, characterized in that: the improved air cylinder is characterized in that a cavity is formed in the disc seat, a spring is fixed in the cavity, a connecting disc is fixed on the upper portion of the spring and is connected with the cavity in a sliding mode, the connecting disc is fixedly connected with an output shaft of the air cylinder, a cover plate is fixed on the upper portion of the disc seat, and a mounting hole is formed in the cover plate.
6. A novel ceramic substrate grinding and polishing machine as claimed in claim 5, characterized in that: the size of the mounting hole is matched with that of the output shaft of the air cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022779376.0U CN213673545U (en) | 2020-11-26 | 2020-11-26 | Novel ceramic substrate grinding and polishing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022779376.0U CN213673545U (en) | 2020-11-26 | 2020-11-26 | Novel ceramic substrate grinding and polishing machine |
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| CN213673545U true CN213673545U (en) | 2021-07-13 |
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| CN202022779376.0U Active CN213673545U (en) | 2020-11-26 | 2020-11-26 | Novel ceramic substrate grinding and polishing machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122169A (en) * | 2022-08-01 | 2022-09-30 | 安徽忠盛新型装饰材料有限公司 | Plane rough grinding device for plate processing and implementation method thereof |
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2020
- 2020-11-26 CN CN202022779376.0U patent/CN213673545U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122169A (en) * | 2022-08-01 | 2022-09-30 | 安徽忠盛新型装饰材料有限公司 | Plane rough grinding device for plate processing and implementation method thereof |
| CN115122169B (en) * | 2022-08-01 | 2024-04-30 | 安徽忠盛新型装饰材料有限公司 | Plane rough grinding device for plate processing and implementation method thereof |
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