Transportation robot for glass processing

Abstract

The invention discloses a transport robot for glass processing, and relates to the technical field of robots, the transport robot comprises a robot main body, a clamping jaw mounting plate is fixedly connected to the robot main body, a protective cover is fixedly connected to the side, away from the robot main body, of the clamping jaw mounting plate, and an electric telescopic device is mounted at the top of the protective cover; the telescopic end of the electric telescopic device is fixedly connected with a telescopic rod, and the bottom end of the telescopic rod is fixedly connected with a vacuum suction cup. A fulcrum is formed below the glass through the second extension plate, so that the other side of the glass firstly makes contact with the placed glass, the other side of the glass slowly descends through slow horizontal movement of the rotating plate in the glass unloading process, and in the glass unloading process, the inclination angle of the glass becomes smaller from large to small till the glass is parallel to the placed glass, so that the glass is unloaded. Air flow impact caused by air pressure between the glass due to rapid descending of the glass in a traditional mode is avoided, and the risk that the glass is blown up or shakes by air flow is further reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of robots, and in particular to a transport robot for glass processing. Background Art

[0002] The transport robot for glass processing is an automated device used to transport and handle glass sheets. This robot plays an important role in the modern glass processing and manufacturing industry.

[0003] Traditional glass processing transport robots are equipped with vacuum suction cups. When the vacuum suction cups are used to suck the glass, the airflow in the air will directly act on the glass, exerting downward pressure on the glass, causing unstable adsorption between the glass and the vacuum suction cup, thereby causing the glass to detach and be damaged during transportation. In addition, the prior art directly unloads the glass, and the rapid descent of the glass will cause the air between the glasses to be compressed, resulting in airflow impact, which causes the glass to shake. In addition, the prior art uses a long-term cleaning method for the suction cup, which will affect the adsorption force when the suction cup absorbs the next piece of glass due to dust.

[0004] In order to solve the above problems, the inventor proposed a transport robot for glass processing. Summary of the invention

[0005] In order to solve the above technical problems, a transport robot for glass processing is provided. This technical solution solves the problems of glass movement and vacuum suction cup cleaning proposed in the above background technology.

[0006] To achieve the above objectives, the present invention can be implemented by the following technical solutions:

[0007] The present invention provides a transport robot for glass processing, comprising a robot body, a gripper mounting plate fixedly connected to the robot body, a protective cover fixedly connected to the side of the gripper mounting plate away from the robot body, an electric telescopic device installed on the top of the protective cover, a telescopic end of the electric telescopic device fixedly connected to a telescopic rod, an end of the telescopic rod away from the electric telescopic device fixedly connected to a vacuum suction cup, an opening and closing component is arranged inside the protective cover, and a buffer component and a cleaning component are arranged below the protective cover;

[0008] The opening and closing assembly includes a lower pressure plate fixedly connected to the outer surface of the telescopic rod, a groove one is provided in the protective cover, a large slider is slidably connected to the groove one, a connecting rod is symmetrically rotatably connected to the large slider, at least two connecting rods are provided, the side of the connecting rod away from the large slider is respectively rotatably connected to the opening and closing plate, a cover plate is fixedly connected to the opening and closing plate, the outer wall of the protective cover is fixedly connected to a cross rail, the side of the large slider close to the connecting rod is fixedly connected to a spring, and the side of the spring close to the cross rail is fixedly connected to a fixed block.

[0009] Preferably, the outer wall of the protective cover is provided with a square hole, and there are no less than two square holes, and the cover plate is adapted to the square hole.

[0010] Preferably, the large sliding block is in an "L" shape, the opening and closing plate is slidably connected to the cross rail, and the fixing block is fixedly connected to the protective cover.

[0011] Preferably, the buffer assembly includes a guide plate fixedly connected to the clamp mounting plate, and at least two guide plates are provided. A servo motor is fixedly connected to the guide plate, a threaded rod is fixedly connected to the output shaft of the servo motor, a moving box is threadedly connected to the threaded rod, a small slider is fixedly connected to the bottom of the moving box, and at least two small sliders are provided. An extension plate 1 is fixedly connected to the bottom surface of the small slider, an extension plate 2 is fixedly connected to the extension plate 1, a connecting piece is fixedly connected to a side of the extension plate 2 close to the extension plate 1, a rotating plate is rotatably connected to a side of the connecting piece away from the extension plate 2, and a tension spring is fixedly connected to a side of the rotating plate close to the extension plate 2.

[0012] Preferably, the guide rail plate is located on a side of the clamp mounting plate away from the robot body, and the small sliding block is slidably connected to the guide rail plate.

[0013] Preferably, the shape of the extension plate 1 is "L"-shaped, the surfaces of the extension plate 1 and the extension plate 2 are provided with buffer pads, and the tension spring is fixedly connected to the extension plate 2.

[0014] Preferably, the cleaning assembly comprises a retaining plate fixedly connected to the outer wall of the moving box, a slot is provided on a side of the retaining plate away from the moving box, and at least two slots are provided, and a soft cloth roller is clamped in the slot.

[0015] Preferably, the retaining plate is located on a side of the moving box away from the threaded rod, and the soft cloth roller is located obliquely below the protective cover.

[0016] From the above, the characteristics and advantages of the present invention are:

[0017] A fulcrum is formed under the glass by extending plate 2, so that the other side of the glass contacts the placed glass first, and the other side of the glass slowly descends by slowly moving the extending plate 1, the extending plate 2 and the rotating plate horizontally during the process of removing the glass. Compared with the prior art, the glass is lowered directly on the platform on which the glass is placed. Since there is air between the glasses, airflow will be generated during the glass descent process, thereby causing impact on the glass. The present device utilizes a buffer component arranged under the transportation, and during the process of removing the glass, the inclination angle of the glass changes from large to small until it is parallel to the placed glass, avoiding the traditional method of air pressure between the glasses caused by rapid descent of the glass, and the resulting airflow impact, further reducing the risk of the glass being blown up or shaken by the airflow, thereby placing the glass more safely, and the process of slow tilting and unloading allows the air between the glasses to be slowly discharged, reducing the pressure fluctuation caused by rapid descent, thereby improving the stability of glass placement.

[0018] Two unfolded opening and closing plates are used to prevent air flow from directly exerting downward pressure on the glass. Compared with the prior art which only uses suction cups to absorb the glass, the air flow in the air will directly act on the glass during transportation, exerting downward pressure on the glass, causing unstable adsorption between the glass and the vacuum suction cup. The present device utilizes two opening and closing plates arranged on the outside of the protective cover, so that the two opening and closing plates are located above the glass, preventing air flow from directly acting on the glass surface during the lifting of the robot body, and can ensure that the adsorption force between the vacuum suction cup and the glass is in a normal state during transportation, thereby further ensuring the stability of the glass during transportation.

[0019] Through the horizontal reciprocating movement of the moving box and the small slider, the moving path of the soft cloth roller covers the vacuum suction cup, thereby cleaning the vacuum suction cup. Compared with the prior art method of using a long period of time to clean the suction cup, which leads to unstable suction and transportation due to dust when sucking the next piece of glass, the present device cleans the vacuum suction cup before sucking the next piece of glass each time, which can continuously maintain the suction force of the vacuum suction cup, significantly reducing the risk of glass falling due to weak adsorption during transportation, improving the reliability and safety of operation, and timely cleaning and maintenance can extend the effective service life of the vacuum suction cup and reduce the cost of frequent replacement of the suction cup. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front perspective schematic diagram of the overall structure shown in the present invention;

[0021] Figure 2 It is a cutaway perspective schematic diagram of the interior of the protective cover shown in the present invention;

[0022] Figure 3 It is a three-dimensional schematic diagram of the connection between the telescopic rod and the lower pressing plate shown in the present invention;

[0023] Figure 4 It is a three-dimensional schematic diagram of the large slider and spring-related components shown in the present invention;

[0024] Figure 5 It is an exploded stereoscopic schematic diagram of the protective cover and the opening and closing plate shown in the present invention;

[0025] Figure 6 It is a three-dimensional schematic diagram of the guide rail plate and servo motor related components shown in the present invention;

[0026] Figure 7 It is a plan view of the related parts of the extension plate 1 and the extension plate 2 shown in the present invention;

[0027] Figure 8 It is a three-dimensional schematic diagram of the moving box and the soft cloth roller shaft related parts shown in the present invention;

[0028] Fig. 9 It is a three-dimensional schematic diagram of the cleaning component shown in the present invention.

[0029] Among them, the accompanying drawings in the present invention are:

[0030] 1. Robot body; 11. Gripper mounting plate; 2. Protective cover; 3. Electric telescopic device; 31. Telescopic rod; 4. Vacuum suction cup;

[0031] Opening and closing components: 51, lower pressure plate; 52, groove 1; 53, large slider; 54, connecting rod; 55, opening and closing plate; 56, cover plate; 57, cross rail; 58, spring; 59, fixing block;

[0032] Buffer assembly: 61, guide plate; 62, servo motor; 63, threaded rod; 64, moving box; 65, small slider; 66, extension plate 1; 67, extension plate 2; 68, connecting piece; 69, rotating plate; 610, tension spring;

[0033] Cleaning components: 71, retaining plate; 72, soft cloth roller. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0035] See also Figures 1 to 9 As shown, it is an embodiment provided by the present invention, and a transport robot for glass processing provided will be described in detail below:

[0036] A transport robot for glass processing, such as Figure 1 and Figure 2 As shown, it includes a robot body 1, and the robot body 1 can be rotated and lifted. A gripper mounting plate 11 is fixedly connected to the robot body 1, and the gripper mounting plate 11 is installed on the end effector of the robot body 1. A protective cover 2 is fixedly connected to the side of the gripper mounting plate 11 away from the robot body 1, and an electric telescopic device 3 is installed on the top of the protective cover 2, and the telescopic end of the electric telescopic device 3 extends to the inside of the protective cover 2, and a telescopic rod 31 is fixedly connected to the telescopic end of the electric telescopic device 3, and a vacuum suction cup 4 is fixedly connected to the end of the telescopic rod 31 away from the electric telescopic device 3, which is used to suck glass, and an opening and closing component is arranged inside the protective cover 2, and a buffer component and a cleaning component are arranged below the protective cover 2;

[0037] like Figures 3 to 5 As shown, the opening and closing assembly includes a lower pressure plate 51 fixedly connected to the outer surface of the telescopic rod 31, a groove 52 is provided in the protective cover 2, a large slider 53 is slidably connected to the groove 52, the large slider 53 is in contact with the lower pressure plate 51, and the large slider 53 is symmetrically rotatably connected to the connecting rod 54, and at least two connecting rods 54 are provided. The side of the connecting rod 54 away from the large slider 53 is rotatably connected to the opening and closing plate 55, and the opening and closing plate 55 is located on the outer side of the lower part of the protective cover 2, a cover plate 56 is fixedly connected to the opening and closing plate 55, and a cross rail 57 is fixedly connected to the outer wall of the protective cover 2, and the opening and closing plate 55 is slidably connected to the cross rail 57, and a spring 58 is fixedly connected to the side of the large slider 53 close to the connecting rod 54, and a fixed block 59 is fixedly connected to the side of the spring 58 close to the cross rail 57.

[0038] Further, such as Figure 5 As shown, a square hole is provided on the outer wall of the protective cover 2 on one side close to the connecting rod 54, and there are no less than two square holes, which are used to not hinder the movement of the connecting rod 54 when the connecting rod 54 moves, so that the connecting rod 54 can move through the square hole. The cover plate 56 is adapted to the square hole. When the cover plate 56 covers the square hole, the interior of the protective cover 2 becomes a closed environment.

[0039] Further, such as Figure 4 and Figure 5 As shown, the large slider 53 is in an “L” shape, the opening and closing plate 55 can be horizontally displaced along the transverse rail 57 , and the fixing block 59 is fixedly connected to the protective cover 2 .

[0040] Further, such as Figures 6 to 8As shown, the buffer assembly includes a guide plate 61 fixedly connected to the clamp mounting plate 11, and at least two guide plates 61 are provided. A servo motor 62 is fixedly connected to the guide plate 61, and a threaded rod 63 is fixedly connected to the output shaft of the servo motor 62. A moving box 64 is threadedly connected to the threaded rod 63, and a small slider 65 is fixedly connected to the bottom of the moving box 64. At least two small sliders 65 are symmetrically provided, and an extension plate 1 66 is fixedly connected to the bottom surface of the small slider 65. An extension plate 2 67 is fixedly connected to the extension plate 1 66. A connecting piece 68 is fixedly connected to a side of the extension plate 2 67 close to the extension plate 1 66, and a rotating plate 69 is rotatably connected to the side of the connecting piece 68 away from the extension plate 2 67. A tension spring 610 is fixedly connected to the rotating plate 69 close to the extension plate 2 67, and the tension spring 610 is fixedly connected to the extension plate 2 67.

[0041] Further, such as Figure 8 As shown, the guide rail plate 61 is located on the side of the clamp mounting plate 11 away from the robot body 1 , and the small slider 65 is slidably connected to the guide rail plate 61 on the side away from the clamp mounting plate 11 .

[0042] Further, such as Figure 7 As shown, the shape of the extension plate 1 66 is "L"-shaped, and the surfaces of the extension plate 1 66, the extension plate 2 67 and the rotating plate 69 are provided with buffer pads, which are used to protect the glass and prevent the glass from being damaged.

[0043] Further, such as Figure 8 and Fig. 9 As shown, the cleaning component includes a retaining plate 71 fixedly connected to the outer wall of the movable box 64. A slot is provided on the side of the retaining plate 71 away from the movable box 64. There are no less than two slots and the slots are arranged in parallel. A soft cloth roller 72 is clamped in the slot for cleaning the bottom of the vacuum suction cup 4.

[0044] Further, such as Figure 6 , Figure 8 and Fig. 9 As shown, the retaining plate 71 is located on the side of the moving box 64 away from the threaded rod 63 , and the soft cloth roller 72 is located obliquely below the protective cover 2 .

[0045] When working:

[0046] To reduce the impact of air flow on glass transportation, the detailed steps are as follows:

[0047] First, the conveying equipment conveys the single piece of glass to the transfer area. At this time, the robot body 1 is raised and lowered so that the gap between the extension plate 1 66 and the extension plate 2 67 is aligned with the single piece of glass in the transfer area. Thus, the glass can be transported to the transfer area through the conveying equipment, so that the transport robot transfers the glass to the next processing equipment.

[0048] When it is necessary to suck and transport the glass, the staff starts the electric telescopic device 3, so that the telescopic rod 31 is extended, driving the vacuum suction cup 4 to move vertically downward. During the extension of the telescopic rod 31, the lower pressure plate 51 moves vertically downward with the telescopic rod 31, pushing the large slider 53, and the large slider 53 moves vertically downward along the groove 1 52 toward the side close to the fixed block 59, and the spring 58 is further compressed.

[0049] When the large slider 53 moves vertically downward along the groove 52 toward the side close to the fixed block 59, the connecting rod 54 pushes the opening and closing plates 55, so that the two opening and closing plates 55 move horizontally along the horizontal rail 57 toward the side away from the fixed block 59, and the two opening and closing plates 55 change from a closed contact state to an open state.

[0050] At this time, the vacuum suction cup 4 extends out from between the two opening and closing plates 55, and moves vertically downward to the top of the glass to contact the glass surface. The staff stops the electric telescopic device 3 to stop the telescopic rod 31 from extending. At this time, the two opening and closing plates 55 are located on both sides of the protective cover 2 and above both sides of the glass. Then the staff starts the vacuum suction cup 4 and uses the vacuum suction cup 4 to suck the glass. When the glass is sucked, the robot body 1 is raised to make the sucked glass leave the waiting area of ​​the conveying equipment. In the process of raising the sucked glass, because the two opening and closing plates 55 are located on both sides above the glass, the airflow formed by the air exerts downward pressure on the two opening and closing plates 55, and Moreover, the air flow is guided away by the two opening and closing plates 55 and will not act on both sides of the glass. Compared with the prior art, which only uses suction cups to absorb glass, during transportation, the air flow in the air will directly act on the sides of the glass that are not absorbed by the suction cups, exerting downward pressure on the glass, causing unstable adsorption between the glass and the vacuum suction cups 4. The present device utilizes two opening and closing plates 55 arranged on the outside of the protective cover 2, so that it is located above the glass, thereby avoiding the air flow from directly acting on the glass surface during the lifting process of the robot body 1, and can ensure that the adsorption force between the vacuum suction cups 4 and the glass is in a normal state during transportation, further ensuring the stability of the glass during transportation.

[0051] The device can provide buffering when removing the glass. The detailed steps are as follows:

[0052] When the robot body 1 is lifted, the staff starts the servo motor 62, and the output shaft of the servo motor 62 slowly rotates forward, so that the moving box 64, the small slider 65 and the extension plate 1 66 move horizontally along the guide plate 61 toward the side close to the servo motor 62. When the extension plate 2 67 moves to the edge of the glass and a part of the glass is located between the extension plate 1 66 and the extension plate 2 67, the staff stops the servo motor 62, so that the output shaft of the servo motor 62 stops rotating. At this time, a part of the glass is located between the extension plate 1 66 and the extension plate 2 67, so that the glass near the outer edge that is not sucked by the vacuum suction cup 4 is supported to prevent the glass from shaking during transportation. At this time, the soft cloth roller 72 is located obliquely below the outer side of the protective cover 2. Then the robot body 1 transports the glass to the processing area, and aligns the sucked glass to be placed directly above the glass in the processing area.

[0053] When the sucked glass is transported to the processing area by the robot body 1, the robot body 1 descends vertically, and the sucked glass descends together with the robot body 1. During the vertical descent of the sucked glass, the bottom of the rotating plate 69 contacts the surface of the placed glass. Since a buffer pad is provided on the outside of the rotating plate 69, the surface of the placed glass is not damaged. As the sucked glass continues to move downward, the surface of the placed glass pushes the rotating plate 69, so that the rotating plate 69 rotates counterclockwise around the rotating connection with the connecting piece 68, and the tension spring 610 is compressed.

[0054] When the tension spring 610 is compressed to the limit and the rotating plate 69 can no longer rotate, the robot body 1 stops descending. At this time, the distance between the sucked glass and the placed glass is very small. Then the staff turns off the vacuum suction cup 4, so that the vacuum suction cup 4 loses its adsorption force on the glass. At this time, the side of the glass away from the extension plate 66 will first fall on the surface of the placed glass, and the glass is in an inclined state. Then the staff starts the electric telescopic device 3 to shrink the telescopic rod 31, and the telescopic rod 31 drives the vacuum suction cup 4 to move vertically upward. When the vacuum suction cup 4 moves to the height of the soft cloth roller 72, the staff stops the electric telescopic device 3, so that the vacuum suction cup 4 remains in this position in a static state.

[0055] When the glass is in an inclined state, since the inner sides of the extension plate 1 66 and the extension plate 2 67 are provided with buffer pads, the side of the glass close to the extension plate 1 66 will not be damaged. When the glass is in an inclined state and remains stationary, the staff starts the servo motor 62, so that the output shaft of the servo motor 62 slowly reverses, and further makes the moving box 64, the small slider 65 and the extension plate 1 66 move horizontally along the guide plate 61 in the direction away from the servo motor 62. In the process of the extension plate 1 66 moving horizontally along the guide plate 61 in the direction away from the servo motor 62, the inclination angle of the glass in the inclined state gradually decreases until the glass is completely parallel to the placed glass, and the glass removal work is completed, thereby avoiding the occurrence of accidents. When the entire piece of glass is placed directly and vertically on the equipment processing platform, the air at the bottom of the glass will not be discharged quickly and an air cushion will be formed, which will support a certain area of ​​the glass and make the glass tilted. Then, the glass will be displaced due to the discharge of air at the bottom and the tilted state. The gravity of the glass will cause the air to be discharged quickly from a certain area at the bottom of the glass. The rapid discharge of gas will cause the glass to drop rapidly and collide with the equipment processing platform. At the same time, it will also collide with the edge of the processing platform due to offset, causing damage. Then, by placing one end of the glass first in a tilted state and then slowly placing it at a higher place, the air at the bottom of the glass is slowly discharged, thereby solving the problem of glass offset and collision of the glass with the processing platform caused by rapid discharge of air.

[0056] During the horizontal movement of the extension plate 66 along the guide plate 61 in the direction away from the servo motor 62, since the bottom of the rotating plate 69 is separated from the surface of the processing platform on which the glass is placed, the tension spring 610 compressed to the limit state stretches with the aid of its own elastic force, causing the rotating plate 69 to rotate clockwise around the rotating connection with the connecting piece 68 and rotate back to the initial position.

[0057] In the above process, a fulcrum is formed under the glass by the extension plate 2 67, so that the other side of the glass contacts the placed glass first, and the other side of the glass slowly descends by the slow horizontal movement of the extension plate 1 66, the extension plate 2 67 and the rotating plate 69 during the process of unloading the glass. Compared with the prior art, the glass is directly lowered above the platform on which the glass is placed. Since there is air between the glasses, airflow will be generated during the descent of the glass, thereby causing impact on the glass. The present device utilizes a buffer component provided under the transportation, and in the process of unloading the glass, the inclination angle of the glass changes from large to small until it is parallel to the placed glass, avoiding the traditional method, in which the rapid descent of the glass causes the air between the glasses to be compressed, and the airflow impact generated, further reducing the risk of the glass being blown up or shaken by the airflow, thereby placing the glass more safely, and the process of slow tilting and unloading allows the air between the glasses to be slowly discharged, reducing the pressure fluctuation caused by rapid descent, thereby improving the stability of glass placement.

[0058] Clean the vacuum cup 4 before sucking the glass. The detailed steps are as follows:

[0059] After the glass unloading work is completed, the robot body 1 rises back to the initial position. When the robot body 1 returns to the initial position, the staff starts the servo motor 62, and the output shaft of the servo motor 62 rotates forward, so that the movable box 64 and the small slider 65 move horizontally along the guide plate 61 toward the side close to the servo motor 62, so that the moving path of the soft cloth roller 72 passes through the vacuum suction cup 4. After the soft cloth roller 72 completely passes through the vacuum suction cup 4, the staff reverses the output shaft of the servo motor 62, so that the movable box 64 and the small slider 65 move horizontally along the guide plate 61 toward the side away from the servo motor 62, so that the moving path of the soft cloth roller 72 passes through the vacuum suction cup 4 again, thereby cleaning the bottom of the vacuum suction cup 4. After cleaning, start the electric telescopic device 3 to completely retract the vacuum suction cup 4 to the initial position, and repeat all the above steps again to suck and transport the next piece of glass.

[0060] During the above process, the movable box 64 and the small slider 65 are moved back and forth horizontally, so that the moving path of the soft cloth roller 72 covers the vacuum suction cup 4, thereby cleaning the vacuum suction cup 4. Compared with the prior art that adopts a long-term cleaning method for the suction cup, which causes unstable suction and transportation due to dust when sucking the next piece of glass, the present device cleans the vacuum suction cup 4 before sucking the next piece of glass each time, and can continuously maintain the suction force of the vacuum suction cup 4, significantly reducing the risk of glass falling due to weak adsorption during transportation, improving the reliability and safety of operation, and timely cleaning and maintenance can extend the effective service life of the vacuum suction cup 4 and reduce the cost of frequent replacement of the suction cup.

[0061] The above are merely embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transport robot for glass processing, characterized in that: The robot comprises a robot body (1), a gripper mounting plate (11) is fixedly connected to the robot body (1), a protective cover (2) is fixedly connected to the side of the gripper mounting plate (11) away from the robot body (1), an electric telescopic device (3) is installed on the top of the protective cover (2), a telescopic end of the electric telescopic device (3) is fixedly connected to a telescopic rod (31), an end of the telescopic rod (31) away from the electric telescopic device (3) is fixedly connected to a vacuum suction cup (4), an opening and closing component is arranged inside the protective cover (2), and a buffer component and a cleaning component are arranged below the protective cover (2); The opening and closing assembly comprises a lower pressure plate (51) fixedly connected to the outer surface of the telescopic rod (31); a groove (52) is provided in the protective cover (2); a large slider (53) is slidably connected to the groove (52); a connecting rod (54) is symmetrically rotatably connected to the large slider (53); at least two connecting rods (54) are provided; an opening and closing plate (55) is rotatably connected to the side of the connecting rod (54) away from the large slider (53); a cover plate (56) is fixedly connected to the opening and closing plate (55); a transverse rail (57) is fixedly connected to the outer wall of the protective cover (2); a spring (58) is fixedly connected to the side of the large slider (53) close to the connecting rod (54); and a fixing block (59) is fixedly connected to the side of the spring (58) close to the transverse rail (57).

2. A glass processing transport robot according to claim 1, characterized in that: The outer wall of the protective cover (2) is provided with a square hole, and at least two square holes are provided, and the cover plate (56) is adapted to fit the square hole.

3. A glass processing transport robot according to claim 1, characterized in that: The large sliding block (53) is in an "L" shape, the opening and closing plate (55) is slidably connected to the cross rail (57), and the fixing block (59) is fixedly connected to the protective cover (2).

4. A glass processing transport robot according to claim 1, characterized in that: The buffer assembly comprises a guide plate (61) fixedly connected to the clamping jaw mounting plate (11), wherein the guide plate (61) is provided with no less than two, a servo motor (62) is fixedly connected to the guide plate (61), a threaded rod (63) is fixedly connected to the output shaft of the servo motor (62), a moving box (64) is threadedly connected to the threaded rod (63), a small slider (65) is fixedly connected to the bottom of the moving box (64), and the small slider (65) is provided with a fixed position. Less than two, the bottom surface of the small slider (65) is fixedly connected to an extension plate 1 (66), the extension plate 1 (66) is fixedly connected to an extension plate 2 (67), the extension plate 2 (67) is fixedly connected to a connecting piece (68) on a side close to the extension plate 1 (66), the connecting piece (68) is rotatably connected to a rotating plate (69) on a side away from the extension plate 2 (67), and the rotating plate (69) is fixedly connected to a tension spring (610) on a side close to the extension plate 2 (67).

5. A glass processing transport robot according to claim 4, characterized in that: The guide rail plate (61) is located on a side of the clamp mounting plate (11) away from the robot body (1), and the small sliding block (65) is slidably connected to the guide rail plate (61).

6. A glass processing transport robot according to claim 4, characterized in that: The shape of the extension plate 1 (66) is "L"-shaped, and the surfaces of the extension plate 1 (66) and the extension plate 2 (67) are provided with buffer pads, and the tension spring (610) is fixedly connected to the extension plate 2 (67).

7. The glass processing transport robot according to claim 1, characterized in that: The cleaning assembly comprises a retaining plate (71) fixedly connected to the outer wall of the moving box (64), a slot is provided on a side of the retaining plate (71) away from the moving box (64), and at least two slots are provided, and a soft cloth roller (72) is clamped in the slot.

8. The glass processing transport robot according to claim 7, characterized in that: The retaining plate (71) is located on a side of the moving box (64) away from the threaded rod (63), and the soft cloth roller (72) is located obliquely below the protective cover (2).

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