CN217291658U

CN217291658U - Glass grinding device

Info

Publication number: CN217291658U
Application number: CN202220219772.4U
Authority: CN
Inventors: 李万财; 张勇; 裴银华; 杜可云
Original assignee: Hubei Dingji Glass Technology Co ltd
Current assignee: Hubei Dingji Glass Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-08-26
Anticipated expiration: 2032-01-26

Abstract

The utility model provides a glass polishing device, which relates to the technical field of glass processing equipment and comprises a left shell, a right shell, a grinding disc and a motor; the left shell and the right shell are detachably connected and buckled to form a cylindrical closed inner cavity, a storage cavity for mounting glass is formed in the left shell, and a liquid inlet and a liquid outlet which are communicated with the closed inner cavity are formed in the right shell; the grinding disc is rotatably connected in the closed inner cavity through a rotating shaft and is eccentrically arranged, and the end surface of the grinding disc is opposite to the object placing cavity; the motor is connected with the rotating shaft and used for driving the rotating shaft to rotate. It has solved among the prior art glass grinding device too complicated and the higher problem of cost.

Description

Glass grinding device

Technical Field

The utility model belongs to the technical field of glass processing equipment technique and specifically relates to a glass grinding device is related to.

Background

In order to avoid overheating of glass during glass polishing operation, the conventional mechanical polishing device needs to be additionally provided with a set of cooling system to cool the glass, and in addition, the conventional polishing device needs to be further provided with a traveling system to realize omnibearing polishing of the glass; although the polishing device has strong universality, the existing polishing device still appears to be too complex and has too high cost when polishing some glass with simple structure and small size.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a glass grinding device, it has solved among the prior art too complicated and the higher problem of cost of glass grinding device.

According to the embodiment of the utility model, the glass polishing device comprises a left shell, a right shell, a grinding disc and a motor;

the left shell and the right shell are detachably connected and buckled to form a cylindrical closed inner cavity, a storage cavity for mounting glass is formed in the left shell, and a liquid inlet and a liquid outlet which are communicated with the closed inner cavity are formed in the right shell;

the grinding disc is rotatably connected in the closed inner cavity through a rotating shaft and is eccentrically arranged, and the end surface of the grinding disc is opposite to the object placing cavity;

the motor is connected with the rotating shaft and used for driving the rotating shaft to rotate.

Compared with the prior art, the utility model discloses following beneficial effect has: the motor drives the rotating shaft to rotate so as to drive the grinding disc to rotate eccentrically, the end face of the grinding disc is in contact with the end face of the glass installed in the left shell in the eccentric rotation process of the grinding disc so as to polish the glass, the grinding disc swings left and right in the rotation process of the grinding disc due to the eccentric rotation of the grinding disc so as to cover the whole glass end face, the glass is uniformly polished, and a traditional walking system is replaced; meanwhile, the gap between the outer wall of the grinding disc and the inner wall of the right shell is periodically reduced and increased in the eccentric rotation process of the grinding disc, so that cooling liquid is sucked from the liquid inlet and is finally pumped out from the liquid outlet after cooling glass.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a cross-sectional view A-A of FIG. 2;

FIG. 4 is a cross-sectional view C-C of FIG. 2;

FIG. 5 is a partial enlarged view of FIG. 3 at B;

fig. 6 is an exploded view of fig. 1.

In the above drawings: 1. a left housing; 2. a right housing; 201. a liquid inlet; 202. a liquid outlet; 203. a guide groove; 3. a grinding disc; 4. a rotating shaft; 5. a flexible gasket; 501. a positioning bar; 6. positioning the projection; 7. a limiting cylinder; 8. a rubber ring; 9. an adjustment module; 10. a feeding module; 11. and (3) glass.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.

As shown in fig. 1, 3 and 6, a glass grinding device comprises a left shell 1, a right shell 2, a grinding disc 3 and a motor (not shown in the figure); the left shell 1 and the right shell 2 are detachably connected and buckled to form a cylindrical closed inner cavity, a storage cavity (which is a part of the closed inner cavity) for mounting the glass 11 is arranged in the left shell 1, and a liquid inlet 201 and a liquid outlet 202 which are communicated with the closed inner cavity are arranged on the right shell 2; specifically, the left shell 1 and the right shell 2 are both cylindrical and have opposite ends open, a sealing strip is arranged between the opposite ends of the left shell 1 and the right shell 2 to ensure the sealing performance of the left shell 1 and the right shell 2, and the left shell 1 and the right shell 2 are detachably connected through bolts; the liquid inlet 201 and the liquid outlet 202 are positioned on the same horizontal line and are arranged at the top of the right shell 2, and the liquid inlet 201 and the liquid outlet 202 are distributed at different sides of the right shell 2;

the mill 3 through pivot 4 rotate connect in airtight inner chamber and the two eccentric settings, wherein, pivot 4 is coaxial with airtight inner chamber, and right casing 2 and the motor link to each other through conventional axializer are worn out with 3 fixed connection of mill and its other end to the one end of pivot 4, and pivot 4 should move sealing connection with right casing 2 in order to guarantee right casing 2's seal, and motor fixed mounting is on the terminal surface of right casing 2, the terminal surface of mill 3 is just right put the thing chamber.

By adopting the scheme, the motor drives the rotating shaft 4 to rotate so as to drive the grinding disc 3 to eccentrically rotate, the end surface of the grinding disc 3 is in contact with the end surface of the glass 11 arranged in the left shell 1 in the eccentric rotation process so as to polish the glass 11, the grinding disc 3 swings left and right in the rotation process due to the eccentric rotation of the grinding disc 3 so as to cover the whole end surface of the glass 11, the glass 11 is uniformly polished, and a traditional walking system is replaced; meanwhile, the gap between the outer wall of the grinding disc 3 and the inner wall of the right shell 2 is periodically reduced and increased in the eccentric rotation process, so that cooling liquid is sucked from the liquid inlet 201 and is finally pumped out from the liquid outlet 202 after cooling the glass 11 (the working principle of a water pump can be referred to).

Further, as shown in fig. 3 and fig. 6, in order to improve the liquid pumping effect during the rotation of the grinding disc 3, a flexible gasket 5 is sleeved outside the grinding disc 3; in the eccentric rotation process of the grinding disc 3, the flexible gasket 5 can be tightly attached to the inner wall of the right shell 2, so that the cooling liquid is stably conveyed from the liquid inlet 201 to the liquid outlet 202.

Further, as shown in fig. 3, in order to avoid excessive wear of the flexible washer 5 and the inner wall of the right housing 2 caused by the rotation of the flexible washer 5 and the grinding disc 3, a vertical upward guide groove 203 is formed in the right housing 2, and the guide groove 203 is located at the middle position of the top of the right housing 2; the flexible washer 5 is in clearance fit with the grinding disc 3 so that the flexible washer 5 and the grinding disc 3 can rotate relatively, a positioning strip 501 is fixedly arranged on the flexible washer 5, and the free end of the positioning strip 501 extends into the guide groove 203.

By adopting the scheme, due to the limiting effect of the guide groove 203 on the positioning strip 501, when the grinding disc 3 rotates eccentrically, the flexible gasket 5 rotates relative to the grinding disc 3, the flexible gasket 5 swings up and down along with the grinding disc 3, one part of the outer side wall of the flexible gasket 5 slides along the inner wall of the right shell 2, and the guide groove 203 limits the left-right deflection amplitude of the flexible gasket 5.

Further, as shown in fig. 3 and 5, two positioning protrusions 6 are fixedly arranged on two opposite inner walls of the guide groove 203, wherein the positioning protrusions 6 are divided into an upper group and a lower group, each positioning protrusion 6 is hemispherical, the disc grinder further comprises a limiting cylinder 7 with an axis parallel to the grinding disc 3, the limiting cylinder 7 is elastic and clamped between the two groups of positioning protrusions 6, the limiting cylinder 7 can rotate around the axis of the limiting cylinder 7 relative to the positioning protrusions 6, and the free end of the positioning strip 501 penetrates through the limiting cylinder 7 and is in clearance fit with the limiting cylinder 7; the setting of a spacing section of thick bamboo 7 has further promoted the accuracy of 5 motion trails of flexible packing ring and then made this device pump liquid effect better.

As shown in fig. 2, 4 and 6, the present invention provides another embodiment, a rubber ring 8 is embedded in the left casing 1, an adjusting module 9 is movably connected to the annular side wall of the left casing 1 along the radial direction thereof, wherein the adjusting module 9 includes three adjusting flat head screws, each adjusting flat head screw is uniformly distributed on the annular side wall of the left casing 1 and is in threaded connection with the left casing 1, and one end of each adjusting flat head screw penetrates into the left casing 1 and is abutted against the outer wall of the rubber ring 8, so that the inner wall of the rubber ring 8 is always abutted against the outer wall of the glass 11; an operator can tightly press the rubber ring 8 on the glass 11 to be polished by screwing in the adjusting flat head screw, and the rubber ring 8 plays a role in fixing and protecting the glass 11; in addition, the operator can further screw in or screw out the adjusting grub screw to clamp the glass 11 with different radiuses.

Further, as shown in fig. 2, 4 and 6, a feeding module 10 is movably connected to the end surface of the left housing 1 along the axial direction thereof, the feeding module 10 abuts against the end surface of the glass 11, wherein the feeding module 10 includes a feeding grub screw axially parallel to the grinding disc 3, the feeding grub screw penetrates through the end surface of the left housing 1 and is in threaded connection with the end surface of the left housing 1, and the feeding grub screw can be screwed in to press the end surface of the glass 11 against the grinding disc 3.

The utility model discloses a working process does:

as shown in fig. 1 to 6, firstly, the glass 11 to be processed is installed in the storage cavity of the left housing 1, an operator can press the end face of the glass 11 on the end face of the grinding disc 3 by screwing in the feed flat head screw, the adjustment flat head screw is screwed in to fix the glass 11 by the rubber ring 8, then the left housing 1 and the right housing 2 are connected by the bolt, the liquid inlet 201 is communicated with the cooling liquid pool, then the operator starts the motor, the motor drives the grinding disc 3 to eccentrically rotate to polish the end face of the glass 11, meanwhile, the grinding disc 3 drives the flexible gasket 5 to swing up and down, a part of the flexible gasket 5 rolls along the inner wall of the right housing 2 to pump the cooling liquid from the liquid inlet 201, cool the glass 11 and then pump out from the liquid outlet 202, and the cooling liquid brings out the temperature and the grinding together.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a glass grinding device which characterized in that: comprises a left shell (1), a right shell (2), a grinding disc (3) and a motor;

the left shell (1) and the right shell (2) are detachably connected and buckled to form a cylindrical closed inner cavity, a storage cavity for mounting glass (11) is formed in the left shell (1), and a liquid inlet (201) and a liquid outlet (202) communicated with the closed inner cavity are formed in the right shell (2);

the grinding disc (3) is rotatably connected in the closed inner cavity through a rotating shaft (4) and is eccentrically arranged, and the end face of the grinding disc (3) is opposite to the object placing cavity;

the motor is connected with the rotating shaft (4) and used for driving the rotating shaft to rotate.

2. A glass polishing device as defined in claim 1, wherein: the grinding disc (3) is sleeved with a flexible gasket (5).

3. A glass polishing device as defined in claim 2, wherein: be equipped with vertical guide way (203) on right side casing (2), set firmly on flexible packing ring (5) location strip (501) and the free end of this location strip (501) stretches into in guide way (203).

4. A glass polishing device as defined in claim 3, wherein: two sets of location archs (6) about having set firmly respectively on the relative two inner walls of guide way (203), still include a spacing section of thick bamboo (7), a spacing section of thick bamboo (7) joint is two sets of between location arch (6) and the two can rotate relatively, the free end of location strip (501) is worn out a spacing section of thick bamboo (7) and two clearance fit.

5. A glass polishing device as claimed in any one of claims 1 to 3, characterized in that: the embedded rubber circle (8) that is equipped with of left side casing (1), there is adjusting module (9) along its radial swing joint on the ring side wall of left side casing (1), adjusting module (9) with the outer wall of rubber circle (8) is inconsistent so that the inner wall of rubber circle (8) is inconsistent with the outer wall of glass (11) all the time.

6. A glass polishing device as defined in claim 5, wherein: the end face of the left shell (1) is movably connected with a feeding module (10) along the axial direction of the left shell, and the feeding module (10) is abutted to the end face of the glass (11).

7. A glass polishing device as defined in claim 6, wherein: the adjusting module (9) and the feeding module (10) both comprise flat head screws, and each flat head screw is in threaded connection with the left shell (1).