CN211029526U

CN211029526U - Glass polishing equipment

Info

Publication number: CN211029526U
Application number: CN201921930959.XU
Authority: CN
Inventors: 李青; 李赫然; 廖民安; 陈发伟; 张旭; 李庆文
Original assignee: Dongxu Jinzhou Precision Photoelectric Technology Co ltd; Dongxu Optoelectronic Technology Co Ltd
Current assignee: Dongxu Optoelectronic Technology Co Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-07-17
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a glass polishing device, which comprises a polishing mechanism (100) and a bearing mechanism (200) which are arranged along the vertical direction; the bearing mechanism (200) is arranged to drive the glass to be polished to do circular motion, and the bearing mechanism (200) comprises a bearing table (201), a driving assembly and a swinging assembly; the bearing table (201) is horizontally arranged and is used for bearing glass to be polished; the driving component is configured to drive the swinging component to work; the swing assembly is connected with the bearing table (201) and is configured to be capable of controlling the bearing table (201) to do circular motion in a horizontal plane under the driving of the driving assembly; the polishing mechanism (100) includes a polishing pad configured to be able to approach and move away from the glass to be polished. The utility model discloses a glass polishing equipment has the even unanimous advantage of polishing.

Description

Glass polishing equipment

Technical Field

The utility model relates to a base plate glass polishing technical field specifically relates to a glass polishing equipment.

Background

At present, the substrate glass produced by the float process is generally subjected to surface polishing to eliminate surface scratches and surface impurities and reduce the surface waviness, and therefore, glass polishing equipment is required to be designed to polish the surface of the substrate glass. However, the existing glass polishing equipment adopts a mode that a polishing disc rotates to polish glass to be polished, and the mode is difficult to ensure the polishing uniformity of the glass.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that prior art exists, providing a glass polishing equipment, this glass polishing equipment has the even unanimous advantage of polishing to the stable performance is reliable.

In order to achieve the above object, the present invention provides a glass polishing apparatus, which comprises a polishing mechanism and a bearing mechanism arranged in a vertical direction; the bearing mechanism is arranged to drive the glass to be polished to do circular motion, and comprises a bearing table, a driving assembly and a swinging assembly; the bearing table is horizontally arranged and is used for bearing the glass to be polished; the driving component is configured to drive the swinging component to work; the swing assembly is connected with the bearing table and is configured to control the bearing table to do circular motion in a horizontal plane under the driving of the driving assembly; the polishing mechanism comprises a polishing disk which is configured to be capable of approaching to and moving away from the glass to be polished.

Optionally, the bearing mechanism includes a plurality of the swing assemblies, each of the swing assemblies includes a first shaft, a second shaft and a swing arm, the first shaft is disposed along a vertical direction, the swing arm is disposed horizontally and one end of the swing arm is fixedly mounted on the first shaft, the second shaft is disposed along the vertical direction and is fixedly connected with the other end of the swing arm, and the second shaft is mounted on the plummer and can rotate relative to the plummer; the second shafts of the swing assemblies are respectively arranged on the bearing platform and are arranged along the circumferential direction of the bearing platform; the driving assembly is configured to drive the first shafts to rotate synchronously.

Optionally, the driving assembly includes a driving shaft and a transmission belt set, the driving shaft is disposed in a vertical direction and can rotate around its axis, and the driving shaft is connected with the plurality of first shafts through the transmission belt set to drive the plurality of first shafts to rotate synchronously.

Optionally, the transmission belt set includes a first transmission belt and a second transmission belt, the driving shaft is connected with one part of the first shafts through the first transmission belt, and the driving shaft is connected with the other part of the first shafts through the second transmission belt.

Optionally, the polishing mechanism comprises a support plate and a plurality of adjusting assemblies, wherein the support plate is configured to be capable of approaching to and moving away from the glass to be polished; the polishing disk is mounted on the support plate by a plurality of the adjustment assemblies configured to be able to adjust and maintain an inclination angle of the polishing disk with respect to the support plate.

Optionally, the polishing disc includes a mounting plate and a polishing plate, and the polishing plate is mounted on the mounting plate; the adjusting assembly comprises a fastening bolt and an adjusting piece, one end of the fastening bolt penetrates through the first mounting hole and the second mounting hole, the upper surface of the bearing plate provides support for a bolt head of the fastening bolt, and a nut mounted at one end of the fastening bolt provides support for the lower surface of the mounting plate; the adjustment member is disposed between the support plate and the mounting plate to adjust an inclination angle of the mounting plate with respect to the support plate.

Optionally, an adjusting screw hole is formed in the support plate, the adjusting member is an adjusting screw capable of being matched with the adjusting screw hole, and one end of the adjusting screw abuts against the upper surface of the mounting plate.

Optionally, the polishing disc includes a locking screw, and the polishing plate is detachably mounted on the mounting plate through the locking screw.

Optionally, the polishing mechanism includes a lifting assembly, the lifting assembly has a lifting moving member capable of moving in a vertical direction, and the support plate is mounted on the lifting moving member.

Optionally, the lifting assembly includes a lifting cylinder, a cylinder body of the lifting cylinder is fixedly disposed, and the lifting moving member is disposed on a piston rod of the lifting cylinder; and/or the lifting assembly comprises a linear guide rail fixedly arranged along the vertical direction, and a sliding block matched with the linear guide rail is fixedly arranged on the supporting plate.

Through the technical scheme, the glass to be polished is placed on the bearing table which is horizontally arranged, the driving shaft of the driving assembly is operated to rotate around the axis of the driving shaft, the driving shaft drives the transmission belt set to enable the first shafts to synchronously rotate, the swing arm connected with the first shafts is driven to rotate in the horizontal plane by the rotation of each first shaft, the second shaft fixedly connected with the other end of each swing arm is driven to do circular motion in the horizontal plane by the rotation of each swing arm, and therefore the bearing table is driven to do circular motion by the second shafts. At this time, the polishing disk of the polishing mechanism is controlled to be close to the glass to be polished and to be in contact with the surface of the glass to be polished, and then the glass to be polished can be polished. Because the utility model discloses a glass polishing equipment is treating polishing glass and is carrying out the in-process of polishing, and the polishing dish keeps static and treats polishing glass and then be in carry out circular motion under the effect of plummer to avoided the rotation of polishing dish and the poor problem of polishing homogeneity that leads to, therefore the utility model discloses a glass polishing equipment has the even unanimous advantage of polishing.

Drawings

FIG. 1 is a schematic structural view of one embodiment of a glass polishing apparatus according to the present invention;

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

FIG. 3 is a bottom view of FIG. 1;

FIG. 4 is a longitudinal sectional view of the glass polishing apparatus of FIG. 1 rotated 90 in a clockwise direction;

fig. 5 is a side elevation longitudinal section of the glass polishing apparatus of fig. 1.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

As shown in fig. 1 to 5, the glass polishing apparatus of the present invention includes a polishing mechanism 100 and a supporting mechanism 200 arranged in a vertical direction; the bearing mechanism 200 is configured to be capable of driving the glass to be polished to move in a horizontal plane, and the polishing mechanism 100 is configured to be capable of contacting the glass to be polished moving in the horizontal plane so as to polish the glass to be polished. The structure and operation of the polishing mechanism 100 and the carrying mechanism 200 will be explained below.

As shown in fig. 2, the polishing mechanism 100 of the present invention is configured to be able to trim the thickness of the glass to be polished, the polishing mechanism 100 has a support plate 101, a polishing disk, and a plurality of adjusting components, the support plate 101 is configured to be able to approach and be away from the glass to be polished; the polishing platter is mounted on the support plate 101 by a plurality of adjustment assemblies configured to be able to adjust and maintain the tilt angle of the polishing platter with respect to the support plate 101. In the utility model, the glass to be polished is placed in the bearing mechanism 200 and is driven to move in the horizontal plane by the bearing mechanism 200, the polishing disk of the polishing mechanism 100 is driven by the bearing plate 101 to be close to the glass to be polished and is contacted with the surface of the glass to be polished so as to perform polishing operation, since the polishing platter is mounted on the support plate 101 through a plurality of adjustment assemblies, by operating the plurality of adjustment assemblies to adjust the tilt angle of the polishing platter with respect to the support plate 101, after adjusting the polishing disk to a desired tilt angle, operating the plurality of adjustment assemblies to maintain the polishing disk at the tilt angle, at this time, one side of the polishing disk is closer to the glass to be polished than the other side, when the polishing disk is in contact with the glass to be polished, the surface contact of the polishing disk and the glass to be polished is changed into line contact, so that the pressure of the polishing disk on the glass to be polished is increased, and the polishing disk can be cut into the glass to be polished more easily to trim the thickness of the glass to be polished.

As shown in fig. 4 and 5, it will be appreciated that the adjustment assembly functions to connect the polishing disc to the support plate 101 and to be able to change the angle of inclination of the polishing disc relative to the support plate 101. Therefore, the adjusting assembly can be set in various forms as long as it can achieve the above functions, for example, the adjusting assembly can include a plurality of hydraulic cylinders, the plurality of hydraulic cylinders are arranged along the circumference of the polishing disk, when the tilt angle of the polishing disk needs to be adjusted, the telescopic rod of one part of the hydraulic cylinders extends out, the other part of the hydraulic cylinders maintains the initial state, the overall length of one part of the hydraulic cylinders is larger than that of the other part of the hydraulic cylinders, so that one side of the polishing disk moves towards the direction far away from the support plate 101 under the action of one part of the hydraulic cylinders extending out of the telescopic rod, and the other side of the polishing disk maintains the initial position under the action of the hydraulic cylinders not extending out of the telescopic rod, thereby causing the. In one embodiment of the present invention, in order to simplify the structure of the polishing mechanism and reduce the manufacturing cost, the polishing disk may include a mounting plate 102 and a polishing plate 103, wherein the polishing plate 103 is mounted on the mounting plate 102; a first mounting hole is formed in the bearing plate 101, a second mounting hole is formed in the mounting plate 102, the adjusting assembly comprises a fastening bolt 104 and an adjusting piece, one end of the fastening bolt 104 penetrates through the first mounting hole and the second mounting hole, the upper surface of the bearing plate 101 provides support for a bolt head of the fastening bolt 104, and a nut mounted at one end of the fastening bolt 104 provides support for the lower surface of the mounting plate 102; an adjustment member is provided between the support plate 101 and the mounting plate 102 to adjust the inclination angle of the mounting plate 102 with respect to the support plate 101. In the above embodiment, the mounting plate 102 is hung on the support plate 101 by the fastening bolt 104, and in the case where no adjustment member is provided, the mounting plate 102 can be freely moved toward the support plate 101, but the mounting plate 102 cannot be moved in a direction away from the support plate 101 due to the action of the nut mounted at one end of the fastening bolt 104, that is, as shown in fig. 5, the mounting plate 102 can be freely moved upward and restricted from moving downward. The adjusting member may be disposed between the mounting plate 102 and the support plate 101 to abut against the mounting plate 102 so as not to move upward, and a plurality of adjusting members having different lengths may be disposed between the mounting plate 102 and the support plate 101 to adjust the inclination angle of the mounting plate 102 with respect to the support plate 101. And the polishing plate 103 used for polishing the glass to be polished is fixedly arranged on the mounting plate 102, the polishing plate 103 can change the inclination angle relative to the supporting plate 101 under the driving of the mounting plate 102, so that one side of the polishing plate 103 is closer to the glass to be polished, when the supporting plate 101 moves towards the glass to be polished, the side edge of the polishing plate 103 can be easily cut into the glass to be polished to the expected depth, and under the condition that the glass to be polished continuously moves, the polishing plate 103 can remove the cut part of the glass to be polished, so that the function of adjusting the thickness of the glass to be polished is realized.

As shown in fig. 4 and 5, in order to adjust the inclination angle of the polishing pad more precisely, optionally, the support plate 101 is provided with an adjusting screw hole, the adjusting member is an adjusting screw 105 capable of being matched with the adjusting screw hole, and one end of the adjusting screw 105 abuts against the upper surface of the mounting plate 102. In this embodiment, the adjusting screw 105 is screwed into the adjusting screw hole, one end of the adjusting screw 105 passes through the adjusting screw hole and extends between the mounting plate 102 and the support plate 101, and the adjusting screw 105 is rotated to change the distance between the mounting plate 102 and the support plate 101, so as to adjust the inclination angle of the mounting plate 102 relative to the support plate 101.

As shown in fig. 4, the polishing plate 103 may be worn after a period of use, and therefore, the polishing plate 103 needs to be replaced, and in order to more conveniently replace the polishing plate 103, the polishing disk may optionally include a locking screw 106, and the polishing plate 103 may be detachably mounted on the mounting plate 102 by the locking screw 106.

As shown in fig. 1, in order to enable the supporting plate 101 of the polishing mechanism 100 to be close to or far from the glass to be polished, optionally, the polishing mechanism 100 includes a lifting assembly having a lifting moving member 107 capable of moving in a vertical direction, and the supporting plate 101 is mounted on the lifting moving member 107 and driven to move by the lifting moving member 107.

It should be understood that the elevation assembly may be provided in various forms as long as it has the elevation moving member 107 capable of moving in the vertical direction, for example, the elevation assembly may include a ball screw structure having a nut as the elevation moving member 107, which is vertically moved by the rotation of a screw, and the support plate 101 may be mounted on the nut. In an embodiment of the present invention, in order to simplify the overall structure of the polishing mechanism 100, the lifting assembly may include a lifting cylinder 108, the cylinder body of the lifting cylinder 108 is fixedly disposed, and the lifting moving member 107 is disposed on the piston rod of the lifting cylinder 108.

In order to enable the supporting plate 101 to move vertically more smoothly, optionally, the lifting assembly includes a linear guide 109 fixedly disposed along the vertical direction, and a slider adapted to the linear guide 109 is fixedly disposed on the supporting plate 101.

Because the utility model discloses a glass polishing equipment's polishing mechanism 100 has above-mentioned structure, therefore can maintain the thickness of waiting to polish glass.

As shown in fig. 3 and 5, the bearing mechanism 200 is configured to drive the glass to be polished to make a circular motion, and the bearing mechanism 200 includes a bearing table 201, a driving assembly and a plurality of swinging assemblies; the bearing table 201 is horizontally arranged and used for bearing glass to be polished; each swing assembly comprises a first shaft 202, a second shaft 203 and a swing arm 204, wherein the first shaft 202 is arranged along the vertical direction, the swing arm 204 is horizontally arranged, one end of the swing arm 204 is fixedly arranged on the first shaft 202, the second shaft 203 is arranged along the vertical direction and is fixedly connected with the other end of the swing arm 204, and the second shaft 203 is arranged on the bearing platform 201 and can rotate relative to the bearing platform 201; a plurality of second shafts 203 of the plurality of swing assemblies are respectively installed on the bearing platform 201 and are arranged along the circumferential direction of the bearing platform 201; the driving assembly comprises a driving shaft 205 and a transmission belt group 206, the driving shaft 205 is arranged in the vertical direction and can rotate around the axis of the driving shaft 205, and the driving shaft 205 is connected with the first shafts 202 through the transmission belt group 206 to drive the first shafts 202 to rotate synchronously; the polishing mechanism 100 includes a polishing pad configured to be able to approach and move away from the glass to be polished.

The utility model discloses in, to treat that polishing glass places on the plummer 201 that is the level setting, operation drive assembly's drive shaft 205 rotates around self axis, thereby drive shaft 205 drive driving band group 206 makes a plurality of primary shafts 202 rotate in step, the swing arm 204 of being connected with it all can be ordered about to the rotation of every primary shaft 202 in the horizontal plane internal rotation, and the rotary motion of every swing arm 204 all can drive with the secondary shaft 203 of every swing arm 204's other end fixed connection is circular motion in the horizontal plane, thereby make the plummer 201 be circular motion under the drive of a plurality of secondary shafts 203. At this time, the polishing plate of the polishing mechanism 100 is controlled to be close to the glass to be polished and to contact the surface of the glass to be polished, so that the glass to be polished can be polished. Because the utility model discloses a glass polishing equipment is treating polishing glass and is carrying out the in-process of polishing, and the polishing dish keeps static and treats that polishing glass then carries out circular motion under the effect of plummer 201 to avoided the rotation of polishing dish and the poor problem of polishing homogeneity that leads to, therefore the utility model discloses a glass polishing equipment has the even unanimous advantage of polishing.

As shown in fig. 3, in an embodiment of the present invention, the supporting mechanism 200 includes four swing assemblies, and in order to efficiently drive the four first shafts 202 of the four swing assemblies to rotate synchronously, optionally, the transmission belt set 206 includes a first transmission belt and a second transmission belt, the driving shaft 205 is connected to two of the four first shafts 202 through the first transmission belt, and the driving shaft 205 is connected to the other two of the four first shafts 202 through the second transmission belt.

In order to firmly place the glass to be polished on the carrier 201 during the polishing operation, optionally, a plurality of vacuum gas grooves for adsorbing the glass to be polished are formed on the carrier 201. The glass to be polished placed on the vacuum gas tank is adsorbed on the bearing table 201 by using the vacuum gas source, so that the glass to be polished does not move relative to the bearing table 201 during polishing operation.

Because the utility model discloses a glass polishing equipment's bearing mechanism 200 has above-mentioned structure, therefore can drive the waiting polishing glass who bears and be circular motion.

The utility model discloses a glass polishing equipment is owing to set up foretell polishing mechanism 100 and bear mechanism 200, consequently has the thickness that can maintain and treat polishing glass and the polishing degree of consistency advantage unanimously.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto. In the technical idea scope of the present invention, it is possible to provide a solution of the present invention with a plurality of simple modifications to avoid unnecessary repetition, and the present invention is not described separately for various possible combinations. These simple variations and combinations should also be considered as disclosed in the present invention, all falling within the scope of protection of the present invention.

Claims

1. A glass polishing apparatus characterized by comprising a polishing mechanism (100) and a carrying mechanism (200) arranged in a vertical direction;

the bearing mechanism (200) is arranged to drive the glass to be polished to do circular motion, and the bearing mechanism (200) comprises a bearing table (201), a driving assembly and a swinging assembly; the bearing table (201) is horizontally arranged and is used for bearing glass to be polished; the driving component is configured to drive the swinging component to work; the swing assembly is connected with the bearing table (201) and is configured to be capable of controlling the bearing table (201) to do circular motion in a horizontal plane under the driving of the driving assembly;

the polishing mechanism (100) includes a polishing pad configured to be able to approach and move away from the glass to be polished.

2. The glass polishing apparatus according to claim 1, wherein the carrying mechanism (200) comprises a plurality of the swinging assemblies, each swinging assembly comprises a first shaft (202), a second shaft (203) and a swinging arm (204), the first shaft (202) is arranged along a vertical direction, the swinging arm (204) is horizontally arranged and one end of the swinging arm is fixedly arranged on the first shaft (202), the second shaft (203) is arranged along a vertical direction and is fixedly connected with the other end of the swinging arm (204), and the second shaft (203) is arranged on the carrying table (201) and can rotate relative to the carrying table (201); a plurality of second shafts (203) of the plurality of swing assemblies are respectively arranged on the bearing table (201) and are arranged along the circumferential direction of the bearing table (201); the drive assembly is configured to drive a plurality of the first shafts (202) to rotate synchronously.

3. The glass polishing apparatus according to claim 2, wherein the driving assembly comprises a driving shaft (205) and a transmission belt set (206), the driving shaft (205) is arranged in a vertical direction and can rotate around an axis thereof, and the driving shaft (205) is connected with the plurality of first shafts (202) through the transmission belt set (206) to drive the plurality of first shafts (202) to rotate synchronously.

4. The glass polishing apparatus according to claim 3, wherein the set of drive belts (206) comprises a first drive belt and a second drive belt, the drive shaft (205) connecting a portion of the plurality of first shafts (202) via the first drive belt, the drive shaft (205) connecting another portion of the plurality of first shafts (202) via the second drive belt.

5. The glass polishing apparatus according to any one of claims 1 to 4, wherein the polishing mechanism (100) comprises a support plate (101) and a plurality of adjustment assemblies, the support plate (101) being configured to be able to approach and move away from the glass to be polished; the polishing disk is mounted on the support plate (101) through a plurality of adjustment assemblies configured to be able to adjust and maintain an inclination angle of the polishing disk with respect to the support plate (101).

6. The glass polishing apparatus according to claim 5, wherein the polishing disk comprises a mounting plate (102) and a polishing plate (103), the polishing plate (103) being mounted on the mounting plate (102); the supporting plate (101) is provided with a first mounting hole, the mounting plate (102) is provided with a second mounting hole, the adjusting assembly comprises a fastening bolt (104) and an adjusting piece, one end of the fastening bolt (104) penetrates through the first mounting hole and the second mounting hole, the upper surface of the supporting plate (101) provides support for the bolt head of the fastening bolt (104), and a nut mounted at one end of the fastening bolt (104) provides support for the lower surface of the mounting plate (102); the adjustment member is provided between the support plate (101) and the mounting plate (102) to adjust an inclination angle of the mounting plate (102) with respect to the support plate (101).

7. The glass polishing device according to claim 6, wherein the support plate (101) is provided with an adjusting screw hole, the adjusting member is an adjusting screw (105) capable of being matched with the adjusting screw hole, and one end of the adjusting screw (105) abuts against the upper surface of the mounting plate (102).

8. The glass polishing apparatus according to claim 6, wherein the polishing disk comprises a locking screw (106), and the polishing plate (103) is detachably mounted on the mounting plate (102) by the locking screw (106).

9. The glass polishing apparatus according to claim 5, wherein the polishing mechanism (100) includes a lifting assembly having a lifting moving member (107) movable in a vertical direction, the support plate (101) being mounted on the lifting moving member (107).

10. The glass polishing device according to claim 9, wherein the lifting assembly comprises a lifting cylinder (108), a cylinder body of the lifting cylinder (108) is fixedly arranged, and the lifting moving member (107) is arranged on a piston rod of the lifting cylinder (108); and/or the lifting assembly comprises a linear guide rail (109) fixedly arranged along the vertical direction, and a sliding block matched with the linear guide rail (109) is fixedly arranged on the supporting plate (101).