CN210116958U

CN210116958U - Glass plate centering device

Info

Publication number: CN210116958U
Application number: CN201920629375.2U
Authority: CN
Inventors: 郭明森; 饶浩乾; 艾晓国; 何云; 尹建刚; 高云峰
Original assignee: Han s Laser Technology Industry Group Co Ltd
Current assignee: Shenzhen Hans Semiconductor Equipment Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-02-28
Anticipated expiration: 2029-05-05

Abstract

The utility model relates to a glass board centering device, including the base, through the air supporting subassembly of gas suspension glass board and be used for adjusting the centering mechanism of glass board position, the air supporting unit mount is on the base, centering mechanism includes that power portion and two sets of support lean on the subassembly, and are two sets of support and lean on the relative and gliding setting of subassembly in air supporting subassembly both sides, power portion sets up on the base, and the drive is two sets of to lean on the subassembly to be close to each other or keep away from. The glass plate is suspended by the air floatation assembly, and the lower surface of the glass plate is not contacted with other components, so that the problem of scratching is avoided. Then, the two groups of abutting assemblies are driven by the power part to be close to each other to push the glass plate to realize centering and finishing.

Description

Glass plate centering device

Technical Field

The utility model relates to a material all in one piece equipment technical field, especially a glass board centering device.

Background

In the panel industry, the production of screens requires the use of thin glass substrates, which are easily broken or scratched on the surface. During the glass conveying process, the glass is easily scratched, centering and finishing are needed to be carried out on the glass, and the glass is broken due to excessive force when being clamped. Therefore, a centering device suitable for the glass is needed.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a glass board centering device, aim at solving the easy problem of damaging glass of current glass board centering device.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a glass board centering device, includes the base, through the air supporting subassembly of gaseous suspension glass board and is used for adjusting the centering mechanism of glass board position, the air supporting unit mount is on the base, centering mechanism includes that power portion and two sets of support lean on the subassembly, and are two sets of support and lean on the relative and gliding setting of subassembly in air supporting unit both sides, power portion sets up on the base, and the drive is two sets of to lean on the subassembly to be close to each other or keep away from.

Furthermore, each support the subassembly and include fixed plate and a plurality of elastic buffer portion that are used for supporting the glass board, the gliding setting of fixed plate is on the base to be connected with the transmission of power portion through transmission assembly, a plurality of elastic buffer portion spaced are installed on the fixed plate.

Furthermore, the elastic buffer part comprises a fixed block, a roller made of engineering plastics and a spring for providing elastic force for the fixed block, one end of the fixed block is movably arranged on the fixed plate through a bolt, and the spring is sleeved on the bolt and positioned between the fixed block and the fixed plate; the roller is rotatably arranged at the other end of the fixed block.

Furthermore, the elastic buffer part also comprises a guide block, the guide block is arranged on the fixed plate and is provided with a strip-shaped hole, the fixed block is provided with a guide piece, and the guide piece is positioned in the strip-shaped hole; the length direction of the strip-shaped hole is the same as the moving direction of the fixed block.

Further, support and still include slider and support by the subassembly, be equipped with the guide rail on the base, the gliding setting of slider is on the guide rail, fixed plate and slider are connected respectively to the support.

Furthermore, the transmission assembly comprises a driving wheel, a driven wheel, a screw rod and a supporting block, the supporting block is arranged on the base, and the screw rod is rotatably arranged on the supporting block and is respectively in threaded connection with the two groups of abutting assemblies; the driven wheel is coaxially connected with the screw rod, the driving wheel is installed on the power portion, the power portion drives the driving wheel to rotate, the driven wheel and the screw rod are driven to rotate synchronously, and the two sets of abutting assemblies are enabled to be close to or far away from each other.

Further, the power part is a servo motor, and the driving wheel is in transmission connection with the driven wheel through a belt.

Furthermore, the screw rod comprises a first screw rod and a second screw rod, and the first screw rod and the second screw rod are respectively and coaxially connected with the driven wheel and are respectively positioned on two sides of the driven wheel; wherein, the rotating directions of the first screw rod and the second screw rod are opposite.

Further, the air supporting subassembly is including the air supporting plate that is equipped with a plurality of air cocks, the air supporting plate sets up on the base to be located two sets of support and lean on between the subassembly.

Further, the air supporting assembly further comprises an upright post, the air supporting plate is installed on the base through the upright post, and the power part is located below the air supporting plate.

Compared with the prior art, the utility model provides a pair of glass board centering device suspends the glass board through the air supporting subassembly, and the lower surface of glass board does not contact with other members, avoids appearing the problem of fish tail. Then, the two groups of abutting assemblies are driven by the power part to be close to each other to push the glass plate to realize centering and finishing.

Drawings

The invention will be further explained with reference to the drawings and examples, wherein:

FIG. 1 is a schematic perspective view of a glass sheet centering device provided by the present invention;

FIG. 2 is a schematic view of the glass sheet centering device of FIG. 1;

FIG. 3 is a schematic view of a portion of the glass sheet centering device of FIG. 2;

FIG. 4 is a schematic view of the structure of the elastic buffer portion in FIG. 3;

fig. 5 is a schematic view of the power unit and the transmission assembly of fig. 3.

Detailed Description

The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the present invention provides a glass plate centering device, which comprises a base 10, an air floating assembly 20 for suspending a glass plate 1 by air, and a centering mechanism 30 for adjusting the position of the glass plate 1. The air floating assembly 20 is installed on the base 10, the centering mechanism 30 includes a power portion 31 and two sets of abutting assemblies 32, the two sets of abutting assemblies 32 are arranged on two sides of the air floating assembly 20 in a relative and sliding manner, the power portion 31 is arranged on the base 10, and the two sets of abutting assemblies 32 are driven to be close to or far away from each other. The glass plate is suspended by the air floating assembly 20, and the lower surface of the glass plate is not contacted with other components, so that the problem of scratching is avoided. Then, the power part 31 drives the two sets of abutting assemblies 32 to approach each other to push the glass plate to realize centering arrangement.

In this embodiment, the air floating assembly 20 includes an air floating plate 22 having a plurality of air nozzles 21 and a column 23, and the air floating plate 22 is disposed on the base 10 and located between two sets of abutting assemblies 32. Specifically, the air floating plate 22 is mounted on the base 10 through the upright 23, and a space for accommodating the power unit 31 is formed between the base 10 and the air floating plate 22 through the upright 23, and the power unit 31 is located below the air floating plate 22.

When the glass plate air-float device is used, the air nozzles 21 are ventilated, and the air sprayed from the air nozzles 21 generates an upward supporting force on the glass plate 1, so that the glass plate 1 is suspended on the air-float plate 22 and is prevented from contacting with the air-float plate 22. The air tap 21 is made of engineering plastics, and the engineering plastics have good self-lubricating property and can not scratch glass.

As shown in fig. 3, each of the abutting assemblies 32 includes a fixing plate 321 and a plurality of elastic buffer portions 322 for abutting against the glass plate. The fixing plate 321 is slidably disposed on the base 10 and is in transmission connection with the power unit 31 through a transmission assembly, and the elastic buffer units 322 are mounted on the fixing plate 321 at intervals. Wherein, the power portion 31 can drive the two fixing plates 321 to move toward or away from each other through the transmission assembly.

As shown in fig. 4, the elastic buffer 322 includes a fixed block 41, a roller 42 made of engineering plastic, and a spring 43 providing an elastic force to the fixed block 41. One end of the fixed block 41 is movably mounted on the fixed plate 321 through a bolt 44, and the spring 43 is sleeved on the bolt 44 and located between the fixed block 41 and the fixed plate 321. The roller 42 is rotatably mounted at the other end of the fixed block 41. When the roller 42 abuts against the glass plate, the roller 42 generates a reaction force to move the fixing block 41 along the bolt 44 toward the fixing plate 321, and simultaneously presses the spring 43 to buffer the glass plate 1. In addition, the roller 42 is made of engineering plastics, and the engineering plastics have good self-lubricating property and can not scratch glass. Meanwhile, the roller 42 can rotate, so that the glass plate can smoothly pass through, and friction is reduced.

In order to further limit the fixing block 41, the elastic buffer 322 further includes a guide block 45. The guide block is installed on the fixing plate 321 and provided with a strip-shaped hole 46, and a guide member (not shown) is arranged on the fixing block 41 and located in the strip-shaped hole 46. The length direction of the strip-shaped hole 46 is the same as the moving direction of the fixed block 41, and the guide member can move only along the strip-shaped hole, thus limiting the moving direction of the fixed block 41. Wherein the guide is preferably a socket head cap screw.

In this embodiment, the abutting assembly 32 further includes a sliding block 323 and a bracket 324, the base 10 is provided with a guide rail 33, and the sliding block 323 is slidably disposed on the guide rail 33. The brackets 324 are respectively connected with the fixed plate 321 and the sliding block 323, and the height of the abutting assembly 32 is adapted to the height of the air floating assembly 20 through the brackets 324. Meanwhile, the power part 31 is located below the fixed plate 321.

As shown in fig. 5, the transmission assembly includes a driving wheel 51, a driven wheel 52, a screw 53, and a support block 54. The supporting block 54 is arranged on the base 10, and the lead screw 53 is rotatably arranged on the supporting block 54 and is respectively in threaded connection with the two abutting assemblies 32. Specifically, the fixing plate 321 is further provided with a connecting plate 325, the screw rod 53 is in threaded connection with the connecting plate 325, the screw rod 53 rotates to drive the connecting plate 325 and the fixing plate 321 to move, and the connecting plate 325 is provided with a threaded hole matched with the screw rod 53.

In this embodiment, the power unit 31 is a servo motor, the driven wheel 52 is coaxially connected to the screw 53, and the driving wheel 51 is mounted on the power unit 31. The power portion 31 drives the driving wheel 51 to rotate, and drives the driven wheel 52 and the lead screw 53 to synchronously rotate, so that the two sets of abutting assemblies 32 are close to or far away from each other. Wherein, the driving wheel 51 is connected with the driven wheel 52 through a belt. Of course, the driving wheel 51 and the driven wheel 52 can also be in meshed transmission connection.

In order to synchronize the approaching and distancing of the two sets of abutment assemblies 32, said screw 53 comprises a first screw 531 and a second screw 532. The first lead screw 531 and the second lead screw 532 are respectively coaxially connected with the driven wheel 52 and are respectively located at two sides of the driven wheel 52. The first lead screw 531 and the second lead screw 532 have opposite rotation directions, and the driven wheel 52 drives the first lead screw 531 and the second lead screw 532 to rotate, so that the two groups of fixing plates 321 are synchronously close to or far away from each other.

It should be understood that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same, and those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some technical features; and all such modifications and alterations should fall within the scope of the appended claims.

Claims

1. The utility model provides a glass board centering device, its characterized in that includes the base, through the air supporting subassembly of gaseous suspension glass board and is used for adjusting the centering mechanism of glass board position, the air supporting unit mount is on the base, centering mechanism includes that power portion and two sets of support lean on the subassembly, and are two sets of support and lean on the relative and gliding setting of subassembly in air supporting subassembly both sides, power portion sets up on the base, and the drive is two sets of to lean on the subassembly to be close to each other or keep away from.

2. The glass plate centering device of claim 1, wherein each of the abutting assemblies comprises a fixed plate and a plurality of elastic buffer parts for abutting against the glass plate, the fixed plate is slidably disposed on the base and is in transmission connection with the power part through a transmission assembly, and the elastic buffer parts are mounted on the fixed plate at intervals.

3. The glass plate centering device of claim 2, wherein the elastic buffer portion comprises a fixed block, a roller made of engineering plastic, and a spring for providing elastic force to the fixed block, one end of the fixed block is movably mounted on the fixed plate through a bolt, and the spring is sleeved on the bolt and positioned between the fixed block and the fixed plate; the roller is rotatably arranged at the other end of the fixed block.

4. The glass plate centering device of claim 3, wherein the elastic buffer portion further comprises a guide block, the guide block is mounted on the fixing plate and provided with a strip-shaped hole, the fixing plate is provided with a guide member, and the guide member is located in the strip-shaped hole; the length direction of the strip-shaped hole is the same as the moving direction of the fixed block.

5. The glass sheet centering device of claim 4, wherein the abutment assembly further comprises a slider and a bracket, the base is provided with a guide rail, the slider is slidably disposed on the guide rail, and the bracket is connected to the fixed plate and the slider respectively.

6. The glass plate centering device according to any one of claims 2 to 5, wherein the transmission assembly comprises a driving wheel, a driven wheel, a screw rod and a supporting block, the supporting block is arranged on the base, and the screw rod is rotatably arranged on the supporting block and is respectively in threaded connection with the two sets of abutting assemblies; the driven wheel is coaxially connected with the screw rod, the driving wheel is installed on the power portion, the power portion drives the driving wheel to rotate, the driven wheel and the screw rod are driven to rotate synchronously, and the two sets of abutting assemblies are enabled to be close to or far away from each other.

7. The glass sheet centering device of claim 6, wherein the power section is a servo motor, and the driving wheel is in belt-driven connection with the driven wheel.

8. The glass sheet centering device of claim 6, wherein the lead screw comprises a first lead screw and a second lead screw, the first lead screw and the second lead screw being respectively coaxially connected with the driven wheel and respectively located on both sides of the driven wheel; wherein, the rotating directions of the first screw rod and the second screw rod are opposite.

9. The glass sheet centering device of claim 8, wherein the air float assembly comprises an air float plate having a plurality of air nozzles, the air float plate being disposed on the base between the two sets of abutment assemblies.

10. The glass sheet centering device of claim 9, wherein the air bearing assembly further comprises a post, the air bearing plate being mounted on the base by the post, the power section being located below the air bearing plate.