Laminating device for glass production

Abstract

The utility model discloses a patching device for glass production, which relates to the technical field of glass production and comprises a base and an embedded seat, a servo motor is mounted in the embedded seat, the output end of the servo motor is connected with a worm gear reducer, the output end of the worm gear reducer is connected with a chassis, and the top of the chassis is connected with a turntable; a guide frame is fixed to the top of the rotary disc, servo electric cylinders are installed on the two sides in the rotary disc, and the output ends of the servo electric cylinders are connected with a bracket. A glass frame is connected to the top of the bracket, and four universal wheels are connected to the two sides of the bottom of the glass frame correspondingly. The servo electric cylinder and the bracket are arranged, the pre-embedded seat is embedded into the ground, and the top of the pre-embedded seat is flush with the ground, so that the glass frame can be directly pushed to the position above the bracket through the universal wheels, and then the position of the glass frame is adjusted by manually pushing the glass frame by a worker, so that the glass frame can correspond to the bracket; before steering and quick frame changing, the output end of the servo electric cylinder drives the bracket to ascend.

Description

A patching device for glass production Technical Field

[0001] This utility model relates to the field of glass production technology, specifically to a patching device for glass production. Background Technology

[0002] In continuous glass production lines, the glass surface is usually inspected multiple times, such as visual inspection, to check for bubbles, stones, tin contamination, scratches, or undersized glass after the glass has been processed through cutting, kiln exit, and edge grinding. If an unrepairable local defect is found, the defective glass needs to be unloaded from the production line using a patching device, and a new glass needs to be placed on the production line to avoid affecting continuous processing.

[0003] A glass patching device for a photovoltaic glass production line, application number 202321844931.0, includes: a vision inspection module, a patch confirmation module, a glass stacking machine, a patching roller conveyor, and conveying equipment. The vision inspection module is located in front of the glass stacking machine, which is also located in front of the patching roller conveyor. Conveying equipment is sequentially arranged along the patching roller conveyor, which transports glass sheets. The patch confirmation module is installed at the front end of the patching roller conveyor. The vision inspection module detects defective sheets, the glass stacking machine removes the defective sheets, and the patch confirmation module confirms the patch position on the patching roller conveyor. The conveying equipment picks up new glass sheets and moves them to the patch position for placement. The position where the defective sheets are removed is the patch position. The patching function can be achieved without stopping the roller conveyor during production. Compared with traditional production methods, it reduces manual intervention and increases production capacity. Furthermore, it is not limited by production line width, has a high degree of automation, and improves the accuracy of patch position placement.

[0004] This technical solution achieves automatic unloading and placement of glass by setting up multiple sets of automatic gripping devices. It also enables quick frame changing by rotating two glass racks. However, the operation is cumbersome when loading and unloading fully loaded or empty glass racks. The rotating table in this solution raises the vertical height of the glass racks. Firstly, if the glass racks are connected to the rotating table using a limiting structure or a fixed method, meaning they cannot be disassembled or are difficult to disassemble, then workers can only move and place the patched glass pieces one by one onto the glass rack, or unload the defective glass pieces one by one, making the operation cumbersome, time-consuming, and labor-intensive. Secondly, if the glass racks are easily disconnected from the rotating table, for example, using a quick-release structure, the increased height of the glass racks requires skilled workers to use forklifts to unload or place them during installation and disassembly. This requires a high level of technical expertise; otherwise, forklift collisions or glass rack tipping could cause significant damage. Summary of the Invention

[0005] Therefore, the purpose of this utility model is to provide a patching device for glass production, so as to solve the technical problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a patching device for glass production, comprising a base and a pre-embedded seat, wherein a servo motor is installed inside the pre-embedded seat, and the output end of the servo motor is connected to a worm gear reducer, the output end of the worm gear reducer is connected to a chassis, and a turntable is connected to the top of the chassis; a guide frame is fixed to the top of the turntable, and servo electric cylinders are installed on both sides inside the turntable, and brackets are connected to the output ends of the servo electric cylinders; a glass frame is connected to the top of the bracket, and four universal wheels are respectively connected to the bottom sides of the glass frame; multiple first supports and second supports are connected inside the pre-embedded seat, and multiple rollers are respectively connected between the multiple first supports and second supports.

[0007] By adopting the above technical solution, before changing the frame, since the pre-embedded seat is buried in the ground and its top is flush with the ground, the operator can directly move the glass frame filled with patch glass or the empty glass frame to the right side of the pre-embedded seat, that is, the side of the pre-embedded seat away from the robotic arm, using the casters. Then, the operator manually pushes the glass frame to adjust its position so that the glass frame aligns with the bracket. Subsequently, the operator can activate the servo cylinder through the PLC control cabinet. The output of the servo cylinder drives the bracket to rise. There are two states to choose from when the bracket rises: one is that the bracket passes through the bottom of the glass frame to complete the connection, and the other is that when the bracket rotates... The glass frame can be rotated in two ways. First, the glass frame is driven to rotate, and the casters reduce resistance between the glass frame and the pre-embedded base and the ground, making it suitable for flat ground environments. Second, the bracket still connects by passing through the bottom of the glass frame, but before changing the frame, a servo cylinder drives the bracket to rise further, lifting the glass frame and separating the casters from the ground. Subsequent rotation of the bracket directly drives the glass frame to rotate. After the frame change, the bracket can be lowered to allow the casters to contact the ground and support the glass frame, but the bracket remains attached to the glass frame to prevent displacement due to external forces, making it suitable for environments with poor ground flatness. When a frame change is needed, the operator starts the servo motor via the PLC control cabinet. After the servo motor starts, its output drives the turntable to rotate via a worm gear reducer. Simultaneously, rollers support the chassis, reducing friction between the chassis and the rollers. This ensures the weight of the turntable and all components above it is supported by the rollers, preventing the worm gear reducer from collapsing. The turntable's rotation drives the guide frame, servo cylinder, and other components, which in turn rotate the bracket. The bracket's rotation then drives the glass holder, enabling rapid frame changing. The servo motor, in conjunction with the worm gear reducer, provides high-precision control for smooth turntable rotation, preventing excessive rotation speed from causing impact vibrations that could affect the glass. Furthermore, the turntable does not employ... Instead of continuous rotation in one direction, the turntable rotates back and forth, for example, when changing a glass rack, the turntable rotates 180 degrees clockwise or 180 degrees counterclockwise. This avoids the servo cylinder continuously rotating in one direction and breaking the connected cable, and therefore there is no need to install a conductive slip ring. After the rack is changed, the operator turns off the servo motor and can also turn off one of the servo cylinders, that is, the servo cylinder away from the robotic arm, so that the bracket moves down and ends the limitation on the glass rack. Then the operator can send away the empty glass rack or the glass rack loaded with defective glass, and reconnect the glass rack filled with patch glass or the empty glass rack to the bracket according to the process described above.

[0008] Furthermore, the turntable is rotatably connected to the embedded base, and the bracket is slidably connected to the guide frame.

[0009] By adopting the above technical solution, after the servo motor starts, the output end drives the turntable to rotate through the worm gear reducer. After the turntable rotates, it drives the guide frame, servo electric cylinder and other components to rotate, thereby driving the bracket to rotate. After the bracket rotates, it drives the glass frame to rotate, realizing rapid frame changing.

[0010] Furthermore, there are two of each of the servo electric cylinder, bracket, and glass holder, and the glass holder is detachably connected to the bracket.

[0011] By adopting the above technical solution, the output end of the servo electric cylinder drives the bracket to rise. There are two states to choose from when the bracket rises. One is that the bracket passes through the bottom of the glass frame to complete the connection. When the bracket rotates, it pushes the glass frame to rotate. The glass frame reduces the resistance between the glass frame and the pre-embedded seat and the ground through the casters. This is suitable for flat ground environments. The other is that the bracket still passes through the bottom of the glass frame to complete the connection. However, before changing the frame, the servo electric cylinder will drive the bracket to rise further to lift the glass frame and separate the casters from the ground. When the bracket rotates later, it directly drives the glass frame to rotate. After the frame is changed, the bracket can be lowered so that the casters contact the ground to support the glass frame. However, the bracket does not separate from the glass frame to avoid the glass frame being affected by external forces and displacement. This is suitable for environments with poor ground flatness.

[0012] Furthermore, a robotic arm is installed on the top of the base, and a vacuum suction cup is connected to the output end of the robotic arm. A PLC control cabinet is installed on one side of the top of the base.

[0013] By adopting the above technical solution, two or more of these devices are set on the patching line. One device is used to unload the defective glass, while the other device is used to place the patch glass. Therefore, in actual operation, one robotic arm first grabs the defective glass with a vacuum suction cup and places it on the glass holder on its side. At this time, a gap appears on the patching line. Then, another robotic arm grabs the patch glass on its side glass holder with a vacuum suction cup and places it above the patching line. When the gap on the patching line moves to the area where the other robotic arm is located, the other robotic arm places the patch glass on the patching line.

[0014] Furthermore, a sealing sleeve is connected between the servo electric cylinder and the turntable, and the sealing sleeve is adapted to the gap between the servo electric cylinder and the turntable. A sealed bearing is connected between the turntable and the embedded seat.

[0015] By adopting the above technical solution, the gap between the turntable and the embedded seat, as well as the gap between the servo cylinder and the turntable, are sealed by the sealing sleeve and the sealing bearing, which effectively reduces the occurrence of dust falling into the embedded seat.

[0016] Furthermore, a limiting screw is fixed in the middle of the top of the chassis, and a limiting nut is sleeved on the outside of the limiting screw. The turntable is detachably connected to the chassis through the limiting screw and the limiting nut.

[0017] By adopting the above technical solution, the turntable can be pulled upwards for disassembly by removing the limiting nut to stop the turntable's movement. During installation, the turntable is placed in the pre-embedded seat, with the limiting screw passing through the center of the turntable. Then, the limiting nut is tightened to limit the turntable's movement, and the weight of the turntable and the structure above it helps prevent the turntable from falling upwards.

[0018] Furthermore, multiple positioning posts are fixed on both sides of the top of the chassis, and multiple positioning holes are opened on both sides of the bottom of the turntable. The multiple positioning posts and multiple positioning holes are arranged in a circular array, and the multiple positioning posts and positioning holes are staggered with the servo electric cylinder.

[0019] By adopting the above technical solution, when the turntable and the chassis are assembled, multiple positioning pins enter multiple positioning holes respectively, which plays an anti-torsion role and makes the turntable rotate synchronously with the chassis, avoiding the turntable and chassis rotating in opposite directions, which would affect the frame changing accuracy and cause the limit nuts to loosen.

[0020] Furthermore, the output end of the servo electric cylinder is provided with a thread, and a nut is provided outside the thread. The bracket is detachably connected to the output end of the servo electric cylinder through the nut.

[0021] By adopting the above technical solution, the limiting of the bracket can be ended by removing the nut on the output end of the servo electric cylinder, and then the bracket can be directly taken out upwards. During installation, the bracket is placed directly and the limiting is achieved by tightening the nut.

[0022] Furthermore, the top of the glass frame is connected to multiple cushioning pads, all of which are made of silicone rubber.

[0023] By adopting the above technical solution, a buffer pad is used to flexibly connect the glass and the glass frame, avoiding the glass from being broken due to impact force caused by vibration during transportation.

[0024] In summary, the present invention has the following main advantages:

[0025] 1. This utility model, through the setting of servo electric cylinder and bracket, has a pre-embedded base embedded in the ground, with the top of the pre-embedded base flush with the ground. Therefore, the glass frame can be directly pushed to the top of the bracket by the casters. Then, the staff can manually push the glass frame to adjust its position so that the glass frame can correspond to the bracket. Before the quick frame change, the output end of the servo electric cylinder drives the bracket to rise. There are two states to choose from when the bracket rises: one is that the bracket passes through the bottom of the glass frame to complete the connection. When the bracket rotates, it pushes the glass frame to rotate. The glass frame reduces the resistance between the glass frame and the pre-embedded base and the ground through the casters. This is suitable for flat ground environments. The other is that the bracket lifts the glass frame, separating the casters from the ground. When the bracket rotates, it directly drives the glass frame to rotate. After the frame change is completed, the bracket can be lowered so that the casters contact the ground to support the glass frame. However, the bracket does not separate from the glass frame to avoid the glass frame being affected by external forces and displacement. This is suitable for environments with poor ground flatness.

[0026] 2. This utility model utilizes a servo motor, a worm gear reducer, and a turntable. After the servo motor starts, its output drives the turntable to rotate via the worm gear reducer. The turntable drives the guide frame, servo cylinder, and other components to rotate, thereby driving the bracket to rotate. The bracket's rotation then drives the glass frame to rotate, enabling rapid frame replacement. The servo motor, in conjunction with the worm gear reducer, can precisely control the turntable's smooth rotation and prevent excessive rotation speed from causing impact vibrations that could affect the glass. Furthermore, the turntable does not rotate continuously in one direction but rather rotates back and forth. For example, when changing a glass frame, the turntable can rotate 180 degrees clockwise or 180 degrees counterclockwise. This prevents the servo cylinder from continuously rotating in one direction and breaking the connected cables, thus eliminating the need for conductive slip rings.

[0027] 3. This utility model uses rollers to support the chassis. The rollers can roll to reduce the frictional resistance between the chassis and the rollers, so that the weight of the turntable and all components above the turntable is supported by the rollers, thus preventing the worm gear reducer from being crushed. Attached Figure Description

[0028] Figure 1 is a schematic diagram of the structure of this utility model;

[0029] Figure 2 is a schematic diagram of the side structure of the embedded base of this utility model;

[0030] Figure 3 is a schematic diagram of the embedded base structure of this utility model;

[0031] Figure 4 is a side sectional view of the pre-embedded seat structure of this utility model;

[0032] Figure 5 is a schematic diagram of the exploded structure of the pre-embedded seat of this utility model.

[0033] In the diagram: 1. Base; 2. Robotic arm; 3. Vacuum suction cup; 4. Embedded seat; 5. Glass frame; 6. Casters; 7. Buffer pad; 8. Servo motor; 9. Worm gear reducer; 10. Chassis; 11. Positioning column; 12. Turntable; 13. Positioning hole; 14. Limit screw; 15. Limit nut; 16. Servo electric cylinder; 17. Bracket; 18. Guide frame; 19. Roller; 20. First bracket; 21. Second bracket; 22. Sealing sleeve; 23. Sealed bearing; 24. PLC control cabinet. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0035] The embodiments of this utility model will be described below based on its overall structure.

[0036] Example 1: A patching device for glass production, as shown in Figures 1-5, includes a base 1 and a pre-embedded seat 4. A servo motor 8 is installed inside the pre-embedded seat 4. The output end of the servo motor 8 is connected to a worm gear reducer 9, and the output end of the worm gear reducer 9 is connected to a chassis 10. A turntable 12 is connected to the top of the chassis 10. The turntable 12 is rotatably connected to the pre-embedded seat 4. A bracket 17 is slidably connected to a guide frame 18. When a bracket needs to be changed, the operator starts the servo motor 8 through the PLC control cabinet 24. After the servo motor 8 starts, its output end drives the turntable 12 to rotate through the worm gear reducer 9. The rotation of the turntable 12 drives the guide frame 18, servo cylinder 16, and other components to rotate, thereby driving the bracket 17 to rotate. After rotation, the glass holder 5 rotates, enabling rapid holder replacement. The servo motor 8, in conjunction with the worm gear reducer 9, can precisely control the smooth rotation of the turntable 12, preventing excessive rotation speed from causing impact vibrations that could affect the glass. Simultaneously, the turntable 12 does not rotate continuously in one direction, but rather rotates reciprocally. For example, when replacing the glass holder 5, the turntable 12 can rotate 180 degrees clockwise or 180 degrees counterclockwise, preventing the servo cylinder 16 from continuously rotating in one direction and breaking the connected cable. Therefore, there is no need to install a conductive slip ring. A guide frame 18 is fixed to the top of the turntable 12, and servo cylinders 16 are installed on both sides inside the turntable 12. The output end of the servo cylinder 16 is connected to a bracket 17. The top of the bracket 17 is connected to the glass holder 5, and the servo cylinder 16... 6. Two brackets 17 and two glass holders 5 are provided. The glass holder 5 is detachably connected to the bracket 17. Four casters 6 are connected to the bottom sides of the glass holder 5. Before changing the holder, since the pre-embedded seat 4 is buried in the ground and the top of the pre-embedded seat 4 is flush with the ground, the operator can directly move the glass holder 5 filled with patch glass or the empty glass holder 5 to the right side of the pre-embedded seat 4, that is, the side of the pre-embedded seat 4 away from the robotic arm 2, through the casters 6. Then, the operator manually pushes the glass holder 5 to adjust its position so that the glass holder 5 corresponds to the bracket 17. Then, the operator can turn on the servo cylinder 16 through the PLC control cabinet 24. The output of the servo cylinder 16 drives the bracket 17 to rise. As the bracket 17 rises, Two states are available. In the first state, the bracket 17 passes through the bottom of the glass frame 5 to complete the connection. When the bracket 17 rotates, it pushes the glass frame 5 to rotate. The glass frame 5 reduces the resistance between the glass frame 5 and the pre-embedded seat 4 and the ground through the casters 6. This is suitable for flat ground environments. In the second state, the bracket 17 still passes through the bottom of the glass frame 5 to complete the connection. However, before changing the frame, the servo cylinder 16 will drive the bracket 17 to rise further, thereby lifting the glass frame 5 and separating the casters 6 from the ground. When the bracket 17 rotates later, it directly drives the glass frame 5 to rotate. After the frame is changed, the bracket 17 can be lowered so that the casters 6 contact the ground to support the glass frame 5. However, the bracket 17 does not separate from the glass frame 5 to avoid the glass frame 5 being affected by external forces and displacement. This is suitable for environments with poor ground flatness.The embedded base 4 internally connects multiple first supports 20 and second supports 21. Multiple rollers 19 are connected between the multiple first supports 20 and second supports 21. The rollers 19, first supports 20, and second supports 21 are all arranged in a circular array. Simultaneously, the rollers 19 support the chassis 10. The rollers 19 can roll, reducing the frictional resistance between the chassis 10 and the rollers 19, ensuring that the weight of the turntable 12 and all components above it is supported by the rollers 19, preventing the worm gear reducer 9 from collapsing.

[0037] Referring to Figures 1-5, in the above embodiment, a robotic arm 2 is installed on the top of the base 1, and a vacuum suction cup 3 is connected to the output end of the robotic arm 2. A PLC control cabinet is installed on one side of the top of the base 1. Two or more of these devices are set on the patching line. One of these devices is used to unload defective glass, while the other device is used to place patched glass. Therefore, in actual operation, one robotic arm 2 first grabs the defective glass with the vacuum suction cup 3 and places it on the glass holder 5 on its side. At this time, a gap appears on the patching line. Then, the other robotic arm 2 uses the vacuum suction cup 3 to place the defective glass on the glass holder 5 on its side. The patch glass is picked up and placed above the patch line. When the empty area of ​​the patch line moves to the area where another robotic arm 2 is located, the other robotic arm 2 places the patch glass on the patch line. A sealing sleeve 22 is connected between the servo electric cylinder 16 and the turntable 12. The sealing sleeve 22 is adapted to the gap between the servo electric cylinder 16 and the turntable 12. A sealing bearing 23 is connected between the turntable 12 and the embedded seat 4. The sealing sleeve 22 and the sealing bearing 23 seal the gap between the turntable 12 and the embedded seat 4 and the gap between the servo electric cylinder 16 and the turntable 12, effectively reducing the occurrence of dust falling into the embedded seat 4.

[0038] Example 2: Based on Example 1 above, the following settings are made to facilitate the protection of the glass.

[0039] Referring to Figures 1 and 2, in the above embodiment, a plurality of buffer pads 7 are connected to the top of the glass frame 5. The buffer pads 7 are all made of silicone rubber material. The buffer pads 7 make the glass and the glass frame 5 flexibly connected, so as to avoid the glass from being damaged by the impact force during transportation and breakage.

[0040] Example 3: Based on Example 1 above, the following settings are made to facilitate maintenance.

[0041] Referring to Figures 3-5, in the above embodiment, a limiting screw 14 is fixed at the top center of the chassis 10, and a limiting nut 15 is sleeved on the outside of the limiting screw 14. The turntable 12 is detachably connected to the chassis 10 through the limiting screw 14 and the limiting nut 15. By removing the limiting nut 15, the limiting of the turntable 12 is ended, and the turntable 12 can be pulled upwards for disassembly. During installation, the turntable 12 is placed in the pre-embedded seat 4, with the limiting screw 14 passing through the center of the turntable 12. Then, the limiting nut 15 is tightened to limit the turntable 12, and the weight of the turntable 12 and the structure above it prevents the turntable 12 from falling upwards. Multiple positioning posts 11 are fixed on both sides of the top of the chassis 10, and multiple positioning holes 13 are opened on both sides of the bottom of the turntable 12. The multiple positioning holes 13 are arranged in a circular array. The multiple positioning posts 11 and positioning holes 13 are staggered with the servo electric cylinder 16. When the turntable 12 is assembled with the chassis 10, the multiple positioning posts 11 enter the multiple positioning holes 13 respectively, which plays an anti-torsion role and makes the turntable 12 rotate synchronously with the chassis 10. This avoids the turntable 12 and the chassis 10 rotating in opposite directions, which would affect the frame changing accuracy and cause the limit nut 15 to loosen. The output end of the servo electric cylinder 16 is provided with a thread, and a nut is provided outside the thread. The bracket 17 is detached from the output end of the servo electric cylinder 16 through the nut. By removing the nut on the output end of the servo electric cylinder 16, the limit on the bracket 17 can be ended. Then the bracket 17 can be directly taken out upward. During installation, the bracket 17 is placed directly and the limit is reached by tightening the nut.

[0042] The implementation principle of this utility model is as follows: First, two or more of these devices are set on the patching line. One device is used to unload defective glass, while the other device is used to place patch glass. Therefore, in actual operation, one robotic arm 2 first grabs the defective glass with a vacuum suction cup 3 and places it on the glass holder 5 on its side. At this time, a gap appears on the patching line. Then, another robotic arm 2 grabs the patch glass on the glass holder 5 on its side with a vacuum suction cup 3 and places it above the patching line. When the gap on the patching line moves to the area where the other robotic arm 2 is located, the other robotic arm 2 places the patch glass on the patching line. It should be noted that the patching line is a roller conveyor, and the specific patching operation is prior art, which is fully disclosed and well known to those skilled in the art. Therefore, this technical solution is only described in a simple way.

[0043] Before changing the frame, since the pre-embedded seat 4 is embedded in the ground and its top is flush with the ground, the operator can use the casters 6 to move the glass frame 5 filled with patch glass or the empty glass frame 5 to the right side of the pre-embedded seat 4, that is, the side of the pre-embedded seat 4 away from the robotic arm 2. Then, the operator manually pushes the glass frame 5 to adjust its position so that the glass frame 5 corresponds with the bracket 17. Subsequently, the operator can turn on the servo cylinder 16 through the PLC control cabinet 24. The output of the servo cylinder 16 drives the bracket 17 to rise. There are two states to choose from when the bracket 17 rises: one is that the bracket 17 passes through the bottom of the glass frame 5 to complete the connection. When the bracket 17 rotates, it pushes the glass frame 5 to rotate. The glass frame 5 reduces the resistance between the glass frame 5 and the pre-embedded seat 4 and the ground through the casters 6, which is suitable for flat ground environments. Alternatively, the bracket 17 still passes through the bottom of the glass frame 5 to complete the connection, but before the frame is replaced, the servo cylinder 16 will drive the bracket 17 to rise further, thereby lifting the glass frame 5 and separating the casters 6 from the ground. When the bracket 17 rotates later, it directly drives the glass frame 5 to rotate. After the frame is replaced, the bracket 17 can be lowered so that the casters 6 contact the ground to support the glass frame 5, but the bracket 17 does not separate from the glass frame 5 to avoid the glass frame 5 being affected by external forces and displacement. This is suitable for environments with poor ground flatness.

[0044] When a frame change is needed, the operator starts the servo motor 8 via the PLC control cabinet 24. After the servo motor 8 starts, its output drives the turntable 12 to rotate through the worm gear reducer 9. At the same time, the chassis 10 is supported by rollers 19. The rollers 19 can roll to reduce the frictional resistance between the chassis 10 and the rollers 19, so that the weight of the turntable 12 and all the components above the turntable 12 is supported by the rollers 19, preventing the worm gear reducer 9 from being crushed. After the turntable 12 rotates, it drives the guide frame 18, servo cylinder 16 and other components to rotate, which in turn drives the bracket 17 to rotate. The rotation of the bracket 17 drives the glass frame 5 to rotate, realizing a quick frame change. The servo motor 8, together with the worm gear reducer 9, can control the turntable 12 to rotate smoothly with high precision and avoid excessive rotation speed of the turntable 12. The rapid impact and vibration can affect the glass. At the same time, the turntable 12 does not rotate continuously in one direction, but rotates back and forth. For example, when changing the glass holder 5, the turntable 12 rotates 180 degrees forward or 180 degrees backward. This avoids the servo cylinder 16 rotating continuously in one direction and breaking the cable connected to it. Therefore, there is no need to set a conductive slip ring. After the holder is changed, the operator turns off the servo motor 8 and can turn off one of the servo cylinders 16, that is, the servo cylinder 16 away from the robotic arm 2, so that the bracket 17 moves down and ends the limitation on the glass holder 5. Then the operator can send away the empty glass holder 5 or the glass holder 5 loaded with defective glass, and reconnect the glass holder 5 filled with patch glass or the empty glass holder 5 to the bracket 17 according to the process described above.

[0045] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A patching device for glass production, comprising a base (1) and a pre-embedded seat (4), characterized in that: The embedded base (4) is equipped with a servo motor (8), and the output end of the servo motor (8) is connected to a worm gear reducer (9). The output end of the worm gear reducer (9) is connected to a chassis (10), and the top of the chassis (10) is connected to a turntable (12). The top of the turntable (12) is fixed with a guide frame (18). Both sides of the turntable (12) are equipped with servo electric cylinders (16), and the output end of the servo electric cylinders (16) is connected to a bracket (17). The top of the bracket (17) is connected to a glass frame (5), and the bottom sides of the glass frame (5) are respectively connected to four universal wheels (6). The embedded base (4) is equipped with multiple first brackets (20) and second brackets (21), and multiple rollers (19) are respectively connected between the multiple first brackets (20) and the second brackets (21).

2. The patching device for glass production according to claim 1, characterized in that: The turntable (12) is rotatably connected to the embedded seat (4), and the bracket (17) is slidably connected to the guide frame (18).

3. The patching device for glass production according to claim 2, characterized in that: Two of each of the servo electric cylinder (16), bracket (17) and glass holder (5) are provided, and the glass holder (5) is detachably connected to the bracket (17).

4. The patching device for glass production according to claim 1, characterized in that: A robotic arm (2) is installed on the top of the base (1), and a vacuum suction cup (3) is connected to the output end of the robotic arm (2). A PLC control cabinet is installed on one side of the top of the base (1).

5. The patch apparatus for glass production of claim 3, wherein: A sealing sleeve (22) is connected between the servo electric cylinder (16) and the turntable (12), and the gap between the sealing sleeve (22) and the servo electric cylinder (16) and the turntable (12) is adapted to the gap. A sealed bearing (23) is connected between the turntable (12) and the pre-embedded seat (4).

6. The patch apparatus for glass production of claim 1, wherein: The chassis (10) has a limiting screw (14) fixed in the middle of its top, and a limiting nut (15) is sleeved on the outside of the limiting screw (14). The turntable (12) is detached from the chassis (10) through the limiting screw (14) and the limiting nut (15).

7. The patching device for glass production according to claim 6, characterized in that: Multiple positioning posts (11) are fixed on both sides of the top of the chassis (10), and multiple positioning holes (13) are opened on both sides of the bottom of the turntable (12). The multiple positioning posts (11) and multiple positioning holes (13) are arranged in a ring array. The multiple positioning posts (11) and positioning holes (13) are interleaved with the servo electric cylinder (16).

8. The patch apparatus for glass production of claim 7, wherein: The output end of the servo electric cylinder (16) is provided with a thread, and a nut is provided outside the thread. The bracket (17) is detachably connected to the output end of the servo electric cylinder (16) through the nut.

9. The patch apparatus for glass production of claim 3, wherein: The glass holder (5) has multiple cushioning pads (7) connected to its top, and all of the cushioning pads (7) are made of silicone rubber.

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