Carrying table for glass processing

Abstract

The invention discloses a carrying table for glass processing, and relates to the technical field of glass processing, the carrying table comprises a platform and a multi-specification adaptation assembly, a guide rail is arranged on the side of the surface of the platform, the multi-specification adaptation assembly comprises a sliding seat arranged between gears, and a guide groove is formed in the position, below the guide rail, of the surface of the platform. According to the carrying table for glass processing, aiming at glass within a machinable specification range, a two-way operation pump body air exhaust mode is adopted to enable a corrugated telescopic pipe to contract so as to drive a sliding seat to be close to the edge of the glass, and a colloid clamping block is used for abutting against the edge of the glass to achieve flexible abutting and limiting; due to the fact that the sliding seat slides due to suction force, the clamping force on the glass cannot exceed the upper limit of stress of the glass, the glass is prevented from being damaged due to excessive stress, meanwhile, the sliding seat can be matched with the glass of various specifications and sizes to stably limit the glass, the transmission pin can be pushed by extracted gas to extend outwards to be inserted between the limiting teeth, and the service life of the glass is prolonged. Therefore, the sliding seat is prevented from sliding.

Description

Technical Field

[0001] The present invention relates to the technical field of glass processing, in particular to a carrier used for glass processing. Background Art

[0002] During the glass processing process, it will be placed on the surface of the carrier, and mechanical fixtures (such as metal pressure plates and clamps) will be used to apply local pressure to the edge of the glass to prevent the glass from shifting so that the glass can be processed stably. The following types of carriers are available that can hold glass of various sizes: The motor and the lead screw make the relatively distributed clamps move closer or farther away from each other to achieve the clamping of glass of different specifications. However, this method is difficult to control the force, which can easily cause the clamps to damage the glass due to excessive force, and it is difficult to adapt to special-shaped glass. An airbag array is set at the edge of the carrier, and the elastic deformation generated by the inflation of the airbag is used to wrap the edge of the glass. This method can easily cause the edge of the glass to sink into the airbag, making it easy to touch the airbag during processing, resulting in damage to the airbag. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the present invention provides a carrier for glass processing, which solves the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a carrier for glass processing, comprising a platform and a multi-specification adapter component, a guide rail is provided at the side of the platform surface, and a rack is provided at the bottom of the inner wall of the guide rail, the surface of the rack is meshed with a gear, the multi-specification adapter component comprises a slide arranged between the gears, the side of the slide is connected with a corrugated telescopic tube, the end of the corrugated telescopic tube is connected with a fixed bearing seat, the bottom of the fixed bearing seat is connected with a two-way operating pump body, the bottom of the two-way operating pump body is provided with a distribution box, and an elastic air bag is provided inside the distribution box, and a distribution hose is connected to the four sides of the elastic air bag through a valve, a guide groove is provided on the surface of the platform below the guide rail, and the end of the distribution hose passes through the distribution box and the guide groove and is connected to the bottom of the slide, the gear is close to the slide and has limiting teeth distributed in a ring shape, and transmission pins are passed through both sides of the slide.

[0005] Furthermore, the fixed bearing seats are distributed in an I-shape, and are fixed to the middle of the platform surface.

[0006] Furthermore, the elastic airbag is connected to the bottom of the bidirectional operation pump body through a bellows, and a pressure plate is provided on the outer wall of the bellows.

[0007] Furthermore, spring telescopic rods are provided around the pressure plate, and the spring telescopic rods are fixed around the bottom of the distribution box.

[0008] Furthermore, the slide is rotationally connected to the gear, and the interior of the slide is connected to the elastic airbag through a distribution hose.

[0009] Furthermore, the bellows expansion tubes are divided into two groups, one group is arranged along the x-axis direction, and the other group is arranged along the y-axis direction, and the two groups of bellows expansion tubes are staggered in an up-down manner.

[0010] Furthermore, the bellows expansion tube is connected to the top air inlet end of the bidirectional operation pump body through a fixed bearing seat, and the bottom air outlet end of the bidirectional operation pump body is connected to the elastic airbag through a bellows.

[0011] Furthermore, the multi-specification adapter assembly also includes a lifting drive seat, and the lifting drive seat is provided on the top of the slide.

[0012] Furthermore, the multi-specification adapter assembly also includes a lifting sleeve, and the lifting sleeve is fixed on the top of the lifting drive seat.

[0013] Furthermore, the multi-specification adapter assembly also includes a support plate and a rubber clamping block. The support plate is fixed at the top side of the lifting sleeve, and the rubber clamping block is provided on the side of the support plate.

[0014] The present invention provides a carrier for glass processing, which has the following beneficial effects: 1. This glass processing platform, designed for glass within the processable specification range, utilizes a bidirectional pump to extract air, causing the bellows to contract, driving the slide toward the glass edge. A rubber clamping block then abuts against the glass edge, providing a flexible stop. As the slide slides due to suction, the clamping force exerted on the glass does not exceed the upper limit of the glass's capacity, thereby preventing damage from excessive force. The platform can also accommodate glass of various specifications and sizes, providing stable position control. The extracted air pushes a drive pin outward, inserting it between the stop teeth and preventing the slide from slipping.

[0015] 2. This glass processing platform features a distribution hose connected to the chamber containing the adhesive clamp and drive pin via a solenoid three-way valve. Remote signals control the opening and closing of the corresponding valves in the solenoid three-way valve, allowing gas to enter the chamber or the interior of the adhesive clamp. The adhesive injected into the chamber inflates the adhesive clamp to adjust its thickness to match the thickness of the glass side. This prevents problems such as the adhesive clamp thickness not matching the glass side thickness, resulting in a loose contact, thus enabling the platform to accommodate glass of varying thicknesses. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the platform structure of a carrier for glass processing according to the present invention; Figure 2This is a schematic diagram of the bidirectional operation pump structure of a carrier for glass processing according to the present invention; Figure 3 This is a schematic diagram of the internal separation structure of a distribution box of a carrier for glass processing according to the present invention; Figure 4 This is a schematic diagram of the internal structure of a guide rail of a carrier for glass processing according to the present invention; Figure 5 This is a schematic diagram of a gear separation structure of a carrier for glass processing according to the present invention; Figure 6 This is a structural schematic diagram of a driving pin of a carrier for glass processing according to the present invention when inserted between limiting teeth.

[0017] In the figure: 1. Platform; 2. Guide rail; 3. Rack; 4. Gear; 5. Multi-specification adapter components; 501. Slide; 502. Bellows telescopic tube; 503. Fixed bearing seat; 504. Bidirectional operating pump body; 505. Distribution box; 506. Elastic airbag; 507. Distribution hose; 508. Limiting tooth; 509. Transmission pin; 510. Lifting drive seat; 511. Lifting sleeve; 512. Support plate; 513. Rubber clamp; 6. Pressure plate; 7. Spring telescopic rod; 8. Guide groove. DETAILED DESCRIPTION

[0018] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0019] like Figures 1-6As shown, the present invention provides a technical solution: a carrier for glass processing, comprising a platform 1 and a multi-specification adapter component 5, a guide rail 2 is provided on the side of the surface of the platform 1, and a rack 3 is provided at the bottom of the inner wall of the guide rail 2, the surface of the rack 3 is meshed with a gear 4, the multi-specification adapter component 5 comprises a slide 501 arranged between the gears 4, the side of the slide 501 is connected with a corrugated telescopic tube 502, the end of the corrugated telescopic tube 502 is connected to a fixed bearing seat 503, the bottom of the fixed bearing seat 503 is connected with a two-way operation pump body 504, a distribution box 505 is provided at the bottom of the two-way operation pump body 504, and an elastic air bag 506 is provided inside the distribution box 505, and a distribution hose 507 is connected to the elastic air bag 506 through a valve on all sides, a guide groove 8 is provided on the surface of the platform 1 below the guide rail 2, and the end of the distribution hose 507 passes through the distribution box 505 and the guide groove 8 and is connected to the bottom of the slide 501, and the gear 4 is annular on the side close to the slide 501 The shape distribution has limited teeth 508, and transmission pins 509 are penetrated on both sides of the slide 501. The fixed bearing seat 503 is distributed in an I-shape, and the fixed bearing seat 503 is fixed to the middle of the surface of the platform 1. The elastic airbag 506 is connected to the bottom of the two-way operation pump body 504 through a bellows, and the outer wall of the bellows is provided with a pressure plate 6. The pressure plate 6 is provided with a spring telescopic rod 7 around it, and the spring telescopic rod 7 is fixed around the bottom of the distribution box 505. The slide 501 is connected to the gear 4 in rotation. , and the interior of the slide 501 is connected to the elastic airbag 506 through the distribution hose 507, the bellows telescopic tube 502 is divided into two groups, one group is arranged along the x-axis direction, and the other group is arranged along the y-axis direction, and the two groups of bellows telescopic tubes 502 are staggered in the upper and lower directions. The bellows telescopic tube 502 is connected to the top air inlet end of the two-way operation pump body 504 through the fixed bearing seat 503, and the bottom air outlet end of the two-way operation pump body 504 is connected to the elastic airbag 506 through the bellows; The specific operation is as follows: This platform is suitable for glass with a specification size larger than the spacing between the oppositely distributed outermost fixed support seats 503 and smaller than the maximum sliding spacing between the oppositely distributed sliding seats 501. Place the glass within this specification range on the platform 1 so that the fixed support seat 503 is as close to the middle of the glass as possible; Then the two-way operating pump body 504 is started, and the two-way operating pump body 504 extracts the gas inside the bellows 502 through the fixed bearing seat 503 to make it shrink. When the bellows 502 shrinks, it drives the slide 501 at its end to make it roll and slide along the guide rail 2 through the gear 4 on the surface of the rack 3, so that the slide 501 approaches the middle of the platform 1 until the side of the glue clamp 513 is against the edge of the glass. The suction force generated by the two-way operating pump body 504 is used to shrink the bellows 502, thereby driving the slide 501 to slide. When the slide 501 carries the glue clamp 513 against the edge of the glass, its force is difficult to exceed the upper limit of the glass load, thereby achieving flexible resistance to limit. The glue clamp 513 is accurately against the edge of the glass by the lifting and lowering of the lifting sleeve 511 based on the thickness of the glass. The double-action pump body 504 injects the extracted gas into the elastic airbag 506. At this time, the valve around the elastic airbag 506 is closed to expand it. At this time, the bottom of the pressure plate 6 is forced to lift up, causing the spring telescopic rod 7 to contract and enter the power storage state. After the rubber clamp 513 is tightly against the edge of the glass and the slide 501 cannot move further, the valve is opened. At this time, the spring telescopic rod 7 releases kinetic energy to cause the pressure plate 6 to press the elastic airbag 506 downward, so that the gas inside the elastic airbag 506 enters each distribution hose 507. The gas enters each slide 501 along the distribution hose 507 to push the transmission pin 509 to extend outward and insert between the limit teeth 508, thereby locking the gear 4. A limit frame is provided at the bottom of the inner wall of the elastic airbag 506 to prevent it from being completely compressed, so that there is still space inside it, so that the double-action pump body 504 can reversely operate to end the limit clamping of the glass. When the glass is limited at its periphery, it is stably clamped in disguise, and then the stage can move it or process the glass on the stage surface; When the bellows expansion tube 502 contracts and the slide 501 slides close to the glass side, each slide 501 contacts the glass side in turn. At this time, the corresponding bellows expansion tube 502 cannot continue to contract, but the bellows expansion tube 502 corresponding to other slides 501 that have not yet contacted the glass side can still contract. Only when all slides 501 contact the glass side and the two-way operation pump body 504 continues to pump air will the force applied by the slide 501 to the glass side increase. If there are still slides 501 that have not contacted the glass side and the two-way operation pump body 504 continues to pump air, the force applied by each slide 501 to the glass side will still be far below the upper limit of the glass side load. Based on the above description, the present invention aims at glass within the range of processable specifications, and adopts a bidirectional operating pump body 504 to evacuate air so that the bellows 502 contracts and drives the slide 501 close to the edge of the glass, and uses a glue clamp 513 to press against the edge of the glass to achieve flexible resistance and limitation. Since the slide 501 slides due to suction, the clamping force it can exert on the glass is not enough to exceed the upper limit of the force of the glass, thereby preventing the glass from being damaged by excessive force. At the same time, it can adapt to glass of various specifications and sizes to stabilize it, and the extracted gas can be used to push the transmission pin 509 to extend outward and insert it between the limiting teeth 508, thereby preventing the slide 501 from sliding.

[0020] like Figures 1-6 As shown, the multi-specification adapter assembly 5 further includes a lifting drive seat 510, the lifting drive seat 510 is provided on the top of the slide 501, the multi-specification adapter assembly 5 further includes a lifting sleeve 511, the lifting sleeve 511 is fixed on the top of the lifting drive seat 510, the multi-specification adapter assembly 5 further includes a support sheet 512 and a rubber clamping block 513, the support sheet 512 is fixed on the top side of the lifting sleeve 511, and the rubber clamping block 513 is provided on the side of the support sheet 512; The specific operation is as follows: the lifting drive seat 510 drives the screw rod to rotate through the motor to make the lifting sleeve 511 rise and fall, thereby adjusting the height of the rubber clamp 513 to make it level with the side of the glass. The top of the fixed support seat 503 can also adopt this structure, so that each fixed support seat 503 can be adjusted to different heights to provide multi-point support for the curved glass. After the plastic clamp 513 is at the same height as the side of the glass, the plastic clamp 513 is moved closer to the glass due to the sliding of the slide 501 until the plastic clamp 513 rests against the side of the glass. The slide 501 is provided with an electromagnetic three-way valve, one end of which is connected to the distribution hose 507, and the other end is connected to the internal chamber of the slide 501. When the channel at this end is opened, gas will enter the chamber to push the transmission pin 509 to extend outward. The other end is connected to the interior of the rubber clamp 513 through a flexible pipe (not shown in the figure). When the channel at this end is opened, gas will enter the rubber clamp 513 to cause it to swell, thereby adjusting the thickness. In this way, the thickness of the rubber clamp 513 can be adapted to the thickness of the glass side to provide a sufficient contact surface between the two. In addition, the rubber clamp 513 is made of rubber and has a thin groove on its outer side for expansion, so that when the rubber clamp 513 is filled with gas, it will swell and adjust the thickness. The thickness of the adhesive clamp 513 always matches the thickness of the glass side. That is, when the side of the adhesive clamp 513 abuts against the glass side, the glass side cannot sink into the adhesive clamp 513. Therefore, the adhesive clamp 513 can only abut against the glass side but cannot wrap around the upper surface of the glass side. Each electromagnetic three-way valve is remotely connected to the control program. The control program can control the opening and closing of the corresponding electromagnetic three-way valve based on the number of each electromagnetic three-way valve, thereby controlling the extension of the transmission pin 509 or adjusting the thickness of the rubber clamp 513; Based on the above description, the distribution hose 507 of the present invention is connected to the chamber where the glue clamp 513 and the transmission pin 509 are located through the electromagnetic three-way valve. The remote signal controls the switch of the corresponding valve of the electromagnetic three-way valve to allow gas to enter the chamber or the inside of the glue clamp 513. The glue clamp 513 is injected into the chamber to make it bulge to adjust its thickness to match the thickness of the glass side, avoiding the problem of the thickness of the glue clamp 513 not matching the thickness of the glass side and not being firmly supported, thereby enabling the carrier to adapt to glass of different thicknesses.

[0021] In summary, when using the glass processing platform, first, the glass is placed on the platform 1 so that the fixed bearing seat 503 is located in the middle of the glass as much as possible; Then the two-way operating pump body 504 is started, and the two-way operating pump body 504 extracts the gas inside the bellows 502 through the fixed bearing seat 503 to make it shrink. When the bellows 502 shrinks, it drives the slide 501 at its end to make it roll and slide along the guide rail 2 through the gear 4 on the surface of the rack 3, so that the slide 501 approaches the middle of the platform 1 until the side of the glue clamp 513 is against the edge of the glass. The suction force generated by the two-way operating pump body 504 is used to shrink the bellows 502, thereby driving the slide 501 to slide. When the slide 501 carries the glue clamp 513 against the edge of the glass, its force is difficult to exceed the upper limit of the glass load, thereby achieving flexible resistance to limit. The glue clamp 513 is accurately against the edge of the glass by the lifting and lowering of the lifting sleeve 511 based on the thickness of the glass. The lifting drive seat 510 drives the screw rod to rotate through the motor, so that the lifting sleeve 511 can be raised and lowered, thereby adjusting the height of the rubber clamping block 513 to be at the same height as the side of the glass. The top of the fixed support seat 503 can also adopt this structure, so that each fixed support seat 503 can be adjusted to different heights to provide multi-point support for the curved glass. After the rubber clamping block 513 is at the same height as the side of the glass, the rubber clamping block 513 slides closer to the glass due to the sliding seat 501 until the rubber clamping block 513 contacts the side of the glass. The slide 501 is provided with an electromagnetic three-way valve. One end of the electromagnetic three-way valve is connected to the distribution hose 507, and the other end is connected to the internal chamber of the slide 501. When the channel at this end is opened, gas will enter the chamber to push the transmission pin 509 to extend outward. The other end is connected to the interior of the rubber clamp 513 through a pipe. When the channel at this end is opened, gas will enter the rubber clamp 513 to make it bulge, thereby adjusting the thickness. In this way, the thickness of the rubber clamp 513 can be adapted to the thickness of the side of the glass, providing a sufficient contact surface between the two. The two-way operating pump body 504 injects the extracted gas into the elastic airbag 506. At this time, the valve around the elastic airbag 506 is closed to make it expand. At this time, the bottom of the pressure plate 6 is forced to lift up, causing the spring telescopic rod 7 to contract and enter the power storage state. After the rubber clamp 513 is tightly against the edge of the glass and the slide 501 can no longer move, the valve opens. At this time, the spring telescopic rod 7 releases kinetic energy to cause the pressure plate 6 to press down the elastic airbag 506, so that the gas inside the elastic airbag 506 enters each distribution hose 507. The gas enters each slide 501 along the distribution hose 507 to push the transmission pin 509 to extend outward and insert between the limit teeth 508, thereby locking the gear 4.

[0022] The embodiments of the present invention are presented for purposes of illustration and description and are not intended to be exhaustive or to limit the invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better illustrate the principles of the invention and its practical application and to enable those skilled in the art to understand the invention and design various embodiments with various modifications as suited for specific applications.

Claims

1. A carrier for glass processing, comprising a platform (1) and a multi-specification adapter assembly (5), wherein a guide rail (2) is provided on the side of the surface of the platform (1), and a rack (3) is provided at the bottom of the inner wall of the guide rail (2), and a gear (4) is meshedly connected to the surface of the rack (3), characterized in that: The multi-specification adapter component (5) includes: A slide (501) is disposed between the gears (4), and the slide (501) rolls along the surface of the rack (3) inside the guide rail (2) through the gears (4); A bellows telescopic tube (502) is connected to the side of the slide seat (501), and the slide seat (501) moves horizontally as the bellows telescopic tube (502) expands and contracts; A fixed bearing seat (503) is connected to the end of the bellows telescopic tube (502), and the fixed bearing seat (503) is fixed to the middle of the surface of the platform (1); A bidirectional operation pump body (504) is connected to the bottom of the fixed support seat (503), and the bellows expansion and contraction tube (502) receives air from or fills the bidirectional operation pump body (504) to expand and contract; A distribution box (505) is provided at the bottom of the bidirectional operation pump body (504); An elastic airbag (506) is disposed inside the distribution box (505), and the elastic airbag (506) stores the gas medium injected by the bidirectional operation pump body (504); A distribution hose (507) is connected to the four sides of the elastic airbag (506) through a valve, and one end of the distribution hose (507) away from the elastic airbag (506) passes through the guide groove (8) and is connected to the bottom of the slide seat (501); The limiting teeth (508) are in a ring shape and are distributed on one side of the gear (4) close to the slide (501), and transmission pins (509) are provided on both sides of the slide (501).

2. The glass processing stage according to claim 1, characterized in that: The fixed bearing seats (503) are distributed in an I-shape, and the fixed bearing seats (503) are fixed to the middle of the surface of the platform (1).

3. The glass processing stage according to claim 2, characterized in that: The elastic airbag (506) is connected to the bottom of the bidirectional operation pump body (504) via a bellows, and a pressure plate (6) is sleeved on the outer wall of the bellows.

4. The glass processing stage according to claim 3, characterized in that: Spring telescopic rods (7) are provided around the pressure plate (6), and the spring telescopic rods (7) are fixed around the bottom of the distribution box (505).

5. The glass processing stage according to claim 4, characterized in that: The slide (501) is rotationally connected to the gear (4), and the interior of the slide (501) is connected to the elastic airbag (506) through a distribution hose (507). An electromagnetic three-way valve is provided inside the slide (501), and each electromagnetic three-way valve is remotely connected to a control program.

6. The glass processing stage according to claim 5, characterized in that: The bellows telescopic tubes (502) are divided into two groups, one group is arranged along the x-axis direction, and the other group is arranged along the y-axis direction, and the two groups of bellows telescopic tubes (502) are staggered in an up-down manner.

7. The glass processing stage according to claim 6, characterized in that: The bellows telescopic tube (502) is connected to the top air inlet of the bidirectional operation pump body (504) via the fixed bearing seat (503), and the bottom air outlet of the bidirectional operation pump body (504) is connected to the elastic airbag (506) via the bellows.

8. The glass processing stage according to claim 7, characterized in that: The multi-specification adapter assembly (5) further includes a lifting drive seat (510), and the lifting drive seat (510) is provided on the top of the slide seat (501).

9. The glass processing stage according to claim 8, characterized in that: The multi-specification adapter assembly (5) further comprises a lifting sleeve (511), and the lifting sleeve (511) is fixed on the top of the lifting drive seat (510).

10. The glass processing stage according to claim 9, characterized in that: The multi-specification adapter assembly (5) further comprises a support sheet (512) and a rubber clamping block (513); the support sheet (512) is fixed to the top side of the lifting sleeve (511), and the rubber clamping block (513) is provided on the side of the support sheet (512); One end of the three-way valve is connected to the distribution hose (507), and the other end is connected to the internal chamber of the slide (501). When the channel at this end is opened, gas will enter the chamber to push the transmission pin (509) to extend outward. Another end is connected to the interior of the rubber clamp (513) through a flexible pipe.

Images