Automatic feeding and discharging device of equipment

Abstract

The invention relates to the technical field of feeding and discharging equipment, in particular to an automatic feeding and discharging device of equipment, which comprises a rack, a mounting frame, a storage assembly, a connecting assembly and a driving assembly, the mounting frame is rotatably mounted on the rack, and two or more material roll mounting rollers are arranged on the mounting frame; the storage assembly is installed on the rack and can synchronously store part of flexible sheet raw materials when the flexible sheet raw materials are conveyed, the connecting assembly is installed on the rack and can connect the two sections of flexible sheet raw materials together through the connecting assembly, and the driving assembly is installed on the rack and drives the installation frame to rotate through the driving assembly. According to the invention, a part of raw materials are stored in real time in the discharging process through the storage assembly, and then the raw materials are released when the material rolls are replaced, so that enough time for replacing the material rolls at the front end is ensured, and finally seamless-connection material replacement is realized, so that rear-end equipment can keep continuous operation, and the production takt and the production efficiency are ensured.

Description

Technical Field

[0001] The invention relates to the technical field of loading and unloading equipment, and in particular to an automatic loading and unloading device for equipment. Background Art

[0002] In many production plants, flexible sheet raw materials, such as films, are used. Due to their small thickness, these materials are generally wound on the surface of a roll for easy transportation. When they are needed, they are placed on a special device so that the roll can rotate on it. Then, the material can be unloaded by pulling the end of the material on the roll or directly driving the roll to rotate, thereby providing raw materials for the back end. It is very easy to use.

[0003] However, the above-mentioned material cutting method is prone to certain problems, namely:

[0004] The length of the flexible sheet material wound on each reel is limited. When the material on the reel is completely released, it needs to be replaced. This process will interrupt the material supply at the back end, causing the back end equipment to shut down, which undoubtedly greatly affects production efficiency. For this reason, the present invention proposes an automatic loading and unloading device for the equipment. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides an automatic loading and unloading device for equipment.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: an automatic loading and unloading device of an equipment, comprising a frame, a mounting frame, a storage component, a connecting component and a driving component. The mounting frame can be rotatably mounted on the frame, and the mounting frame is provided with a material roll mounting roller, and the number of the material roll mounting rollers is greater than or equal to two. The storage component is mounted on the frame, and the storage component can synchronously store part of the flexible sheet material when the flexible sheet material is conveyed. The connecting component is mounted on the frame, and two sections of flexible sheet material can be connected together through the connecting component. The driving component is mounted on the frame, and the mounting frame is driven to rotate by the driving component.

[0007] As a preferred technical solution of the present invention, the storage component includes a plurality of rollers, which are divided into two groups, one group is rotatably mounted on a frame, and the other group is slidably mounted on the frame through an adjusting component and can rotate itself, the flexible sheet material is carried on the rollers, and the rollers connected to the adjusting component can resist the flexible sheet material, and the flexible sheet material is made into a "V" shape by rotating the rollers mounted on the frame on adjacent two sides.

[0008] As a preferred technical solution of the present invention, the adjustment component includes a linear module, a fixed part of the linear module is fixed to the frame, and a sliding part of the linear module is rotationally connected to the roller shaft.

[0009] As a preferred technical solution of the present invention, the connecting assembly includes a welding head, a frame plate and a fixing assembly. A first cylinder is fixedly mounted on the frame, the welding head is fixedly mounted on the movable end of the first cylinder, and the welding head is facing the frame plate. At the same time, the frame plate is fixedly mounted on the frame, the fixing assembly is mounted on the side of the frame plate, and the flexible sheet raw material can be fixed by the fixing assembly.

[0010] As a preferred technical solution of the present invention, the fixing assembly includes a clamping plate and a second cylinder, the second cylinder is fixedly mounted on the frame plate, the clamping plate is fixedly mounted on the movable end of the second cylinder, and the side of the clamping plate away from the second cylinder faces the frame plate.

[0011] As a preferred technical solution of the present invention, the connecting assembly also includes a cutting assembly, which includes a saw blade and a third cylinder, the fixed part of the third cylinder is fixedly mounted on the side of the frame plate, the saw blade is fixedly mounted on the movable end of the third cylinder, and when the third cylinder drives the saw blade to move, the saw blade can cut off the flexible thin sheet material between the welding head and the frame plate.

[0012] As a preferred technical solution of the present invention, the connecting component also includes a positioning component, which includes a vacuum suction cup and a fourth cylinder. The fourth cylinder is fixedly installed on the frame, the vacuum suction cup is connected to the movable end of the fourth cylinder, and the adsorption surface of the vacuum suction cup is opposite to the frame plate. At the same time, the movable end of the fourth cylinder extends out to drive the vacuum suction cup to move and adhere tightly to the surface of the frame plate.

[0013] As a preferred technical solution of the present invention, the vacuum suction cup is located below the welding head, and a notch is provided on the upper surface of the vacuum suction cup, through which the welding head can slide, and the notch is located below the saw blade.

[0014] As a preferred technical solution of the present invention, a buffer assembly is connected between the vacuum suction cup and the fourth cylinder, and the buffer assembly includes a buffer spring, a connecting frame and a guide rod. The connecting frame is fixedly connected to the movable end of the fourth cylinder, the guide rod is fixedly installed on the side of the vacuum suction cup away from the adsorption surface, and the guide rod is slidably inserted on the connecting frame, the buffer spring is connected between the connecting frame and the vacuum suction cup, and the buffer spring is sleeved on the surface of the guide rod.

[0015] As a preferred technical solution of the present invention, a driving assembly includes a motor, a driving pulley, a driven pulley, a synchronous belt and a tensioning pulley. The motor is fixedly mounted on a frame, and the driving pulley and the driven pulley are both rotatably mounted on the frame. The driving pulley is coaxially connected to the motor output shaft, and the driven pulley is coaxially connected to the rotating shaft of the mounting frame, and the driving pulley and the driven pulley are transmitted by a synchronous belt. The tensioning pulley is provided with a mounting seat, the tensioning pulley is rotatably mounted on the mounting seat, and the synchronous belt is sleeved on the surface of the tensioning pulley, and a slide groove is provided on the surface of the mounting seat, and a bolt can pass through the slide groove and be threadedly connected to the frame to fix the mounting seat.

[0016] Compared with the prior art, the present invention can achieve the following beneficial effects:

[0017] 1. During the entire use process, the storage component stores a portion of the raw materials in real time during the unloading process, and then releases it when the material roll is replaced to ensure that there is enough time for the front-end to replace the material roll, and finally achieve seamless material replacement, so that the back-end equipment can maintain continuous operation and effectively ensure the production rhythm and production efficiency.

[0018] 2. During use, the rollers in the storage assembly are staggered to arrange the raw materials in a "V" shape. In this way, the tensioning force of the raw materials can be adjusted by controlling the movement of the rollers at the tip of the "V"-shaped raw materials, thereby providing raw materials to the back end more stably and further ensuring production. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention from a first viewing angle;

[0020] Figure 2 For the present invention Figure 1 The enlarged structural diagram at A in the middle;

[0021] Figure 3 It is a schematic diagram of the second viewing angle of the three-dimensional structure of the present invention;

[0022] Figure 4 For the present invention Figure 2 The enlarged structural diagram at B in the middle;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the present invention from a third viewing angle;

[0024] Figure 6 It is a schematic diagram of the third perspective of the three-dimensional structure of the present invention;

[0025] Figure 7 For the present invention Figure 6 The enlarged structural diagram at C in the middle;

[0026] Figure 8 It is a schematic diagram of the installation and use of the present invention.

[0027] Among them: 1. Frame; 2. Mounting frame; 3. Material roll mounting roller; 4. Roller; 5. Welding head; 6. Frame plate; 7. First cylinder; 8. Clamping plate; 9. Second cylinder; 10. Saw blade; 11. Third cylinder; 12. Vacuum suction cup; 13. Fourth cylinder; 14. Notch; 15. Buffer spring; 16. Connecting frame; 17. Guide rod; 18. Motor; 19. Driving pulley; 20. Driven pulley; 21. Synchronous belt; 22. Tensioning wheel; 23. Mounting seat; 24. Slide; 25. Linear module. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work all belong to the protection scope of the present invention. The experimental methods in the following embodiments, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following embodiments, unless otherwise specified, can all be obtained from commercial channels.

[0029] Embodiment: Figure 1-8 As shown, an automatic loading and unloading device of an equipment includes a frame 1, a mounting frame 2, a storage component, a connecting component and a driving component. The mounting frame 2 is rotatably mounted on the frame 1. A material roll mounting roller 3 is provided on the mounting frame 2, and the number of the material roll mounting rollers 3 is greater than or equal to two. The material roll mounting roller 3 is a tensioning shaft, and the tensioning shaft is rotatably connected to the mounting frame 2. The storage component is installed on the frame 1, and the storage component can synchronously store part of the flexible sheet material when the flexible sheet material is conveyed. The connecting component is installed on the frame 1, and two sections of flexible sheet material can be connected together through the connecting component. The driving component is installed on the frame 1, and the mounting frame 2 is driven to rotate by the driving component.

[0030] When in use, it is only necessary to install the material roll on the material roll installation roller 3, and then the raw material on the material roll is passed through the connecting component and the storage component and then connected to the incoming material end of the back-end equipment to achieve installation. At this time, the back-end equipment will continuously pull the raw material to achieve material unloading, and when the raw material on the material roll is released, the storage component will release part of the stored raw material to feed the back-end equipment in advance. During this process, the driving component will drive the mounting frame 2 to rotate, so that the material roll installation roller 3 rotates to achieve the replacement of the material roll, and then use the connecting component to connect the raw material end of the new material roll with the tail end of the front material roll. In this way, seamless switching of materials can be achieved.

[0031] The storage assembly includes a plurality of rollers 4, and the plurality of rollers 4 are divided into two groups, one group is rotatably mounted on the frame 1, and the other group is slidably mounted on the frame 1 through an adjusting assembly and can rotate itself. The flexible sheet material is carried on the rollers 4, and the rollers 4 connected to the adjusting assembly can resist the flexible sheet material, and the flexible sheet material is made into a "V" shape by rotating the rollers 4 mounted on the frame 1 on adjacent two sides.

[0032] In this way, the stored raw materials can be released to maintain the supply for the back-end equipment by only adjusting the components to drive the corresponding rollers 4 to slide so that the "V"-shaped raw materials gradually become smooth.

[0033] The adjustment component includes a linear module 25, a fixed part of the linear module 25 is fixed to the frame 1, and a sliding part of the linear module 25 is rotatably connected to the roller 4. In this way, only the sliding part of the linear module 25 needs to be driven to slide, so that the corresponding roller 4 can be driven to slide to realize the release of the raw material.

[0034] The connecting component includes a welding head 5, a frame plate 6 and a fixing component. A first cylinder 7 is fixedly mounted on the frame 1. The welding head 5 is fixedly mounted on the movable end of the first cylinder 7, and the welding head 5 is directly opposite to the frame plate 6. The welding head 5 is equipped with a heating wire. The heating wire can be energized to heat the welding head 5 to melt the raw materials together for welding. At the same time, the frame plate 6 is fixedly mounted on the frame 1, and the fixing component is mounted on the side of the frame plate 6. The flexible sheet raw material can be fixed by the fixing component.

[0035] In this way, after the raw materials on the material coil are released, it is only necessary to start the fixing component to fix the tail end of the front raw material, and then overlap the end of the raw material on the new material coil with the tail end of the front raw material, and finally start the first cylinder 7 to drive the welding head 5 to move and weld the overlapping part to realize the continuation of the raw materials and realize the material change.

[0036] The fixing assembly includes a clamping plate 8 and a second cylinder 9. The second cylinder 9 is fixedly mounted on the frame plate 6. The clamping plate 8 is fixedly mounted on the movable end of the second cylinder 9, and a side of the clamping plate 8 away from the second cylinder 9 faces the frame plate 6.

[0037] In this way, when releasing the raw material, it is only necessary to pass the raw material through the clamping plate 8 and the frame plate 6. In this way, when the raw material needs to be fixed, it is only necessary to start the second cylinder 9 to drive the clamping plate 8 to move, so as to complete the clamping and fixing of the raw material.

[0038] The connecting assembly also includes a cutting assembly, which includes a saw blade 10 and a third cylinder 11. The fixed part of the third cylinder 11 is fixedly installed on the side of the frame plate 6, and the saw blade 10 is fixedly installed on the movable end of the third cylinder 11. When the third cylinder 11 drives the saw blade 10 to move, the saw blade 10 can cut off the flexible thin sheet material between the welding head 5 and the frame plate 6.

[0039] In this way, after the fixing assembly fixes the raw material, the third cylinder 11 can be started to drive the saw blade 10 to move to cut the tail end of the raw material to make it flat to facilitate connection with subsequent raw materials.

[0040] The connecting assembly also includes a positioning assembly, which includes a vacuum suction cup 12 and a fourth cylinder 13. The fourth cylinder 13 is fixedly installed on the frame 1. The vacuum suction cup 12 is connected to the movable end of the fourth cylinder 13, and the adsorption surface of the vacuum suction cup 12 is directly opposite to the frame plate 6. At the same time, the movable end of the fourth cylinder 13 extends out to drive the vacuum suction cup 12 to move and adhere tightly to the surface of the frame plate 6.

[0041] In this way, it is only necessary to bring the end of the raw material on the new material roll close to the vacuum suction cup 12 and make it adsorbed on the vacuum suction cup 12, and then start the fourth cylinder 13 to drive the vacuum suction cup 12 to fit tightly against the frame plate 6, so that the end of the new material roll and the tail of the front material roll can be overlapped and aligned to facilitate the welding of the welding head 5.

[0042] The vacuum suction cup 12 is located below the welding head 5. A notch 14 is provided on the upper surface of the vacuum suction cup 12. The welding head 5 can slide through the notch 14. At the same time, the notch 14 is located below the saw blade 10. In this way, when the vacuum suction cup 12 adsorbs the end of a new material roll, it is only necessary to align the end of the material of the new material roll with or exceed the welding head 5 to ensure that the end of the material released by the new material roll driven by the vacuum suction cup 12 can overlap with the tail end of the front material when it moves.

[0043] A buffer assembly is connected between the vacuum suction cup 12 and the fourth cylinder 13, and the buffer assembly includes a buffer spring 15, a connecting frame 16 and a guide rod 17. The connecting frame 16 is fixedly connected to the movable end of the fourth cylinder 13, and the guide rod 17 is fixedly installed on the side of the vacuum suction cup 12 away from the adsorption surface, and the guide rod 17 is slidably inserted on the connecting frame 16. The buffer spring 15 is connected between the connecting frame 16 and the vacuum suction cup 12, and the buffer spring 15 is sleeved on the surface of the guide rod 17.

[0044] In this way, after the vacuum suction cup 12 is in close contact with the frame plate 6, the movable end of the fourth cylinder 13 continues to extend to move the connecting frame 16 toward the vacuum suction cup 12, which can ensure the clamping force and prevent the vacuum suction cup 12 and the frame plate 6 from being damaged by excessive pressure.

[0045] The driving assembly includes a motor 18, a driving pulley 19, a driven pulley 20, a synchronous belt 21 and a tensioning pulley 22. The motor 18 is fixedly mounted on the frame 1. The driving pulley 19 and the driven pulley 20 are both rotatably mounted on the frame 1. The driving pulley 19 is coaxially connected to the output shaft of the motor 18, the driven pulley 20 is coaxially connected to the rotating shaft of the mounting frame 2, and the driving pulley 19 and the driven pulley 20 are transmitted through the synchronous belt 21. The tensioning pulley 22 is equipped with a mounting seat 23. The tensioning pulley 22 is rotatably mounted on the mounting seat 23, and the synchronous belt 21 is sleeved on the surface of the tensioning pulley 22. The surface of the mounting seat 23 is provided with a slide groove 24, and the bolt can pass through the slide groove 24 and be threadedly connected to the frame 1 to fix the mounting seat 23.

[0046] In this way, the driving pulley 19 can be driven to move by simply starting the motor 18. The driving pulley 19 will drive the driven pulley 20 to rotate through the synchronous belt 21, thereby driving the mounting frame 2 to rotate, and the tensioning wheel 22 can tension the synchronous belt 21 to ensure that the driving pulley 19 and the driven pulley 20 can transmit stably.

[0047] Therefore, the complete usage process is to first install the required flexible thin film raw material roll on the material roll installation roller 3, that is, directly put the material roll on the expansion shaft, and then lock the expansion shaft to fix the material roll. After that, pull out the end of the material on the roll, pass it through the clamping plate 8 and the frame plate 6, and then mount it on the roller shaft 4 of the frame 1 and the adjustment component respectively, and finally connect it to the incoming material end of the back-end equipment to complete the installation.

[0048] Afterwards, in the subsequent use process, the back-end equipment will continuously pull the raw material, so that the raw material can be continuously pulled out from the material roll. When the material on the material roll is completely released, it is only necessary to start the second cylinder 9 and the motor 18. The motor 18 will drive the mounting frame 2 to rotate through the active pulley 19, the driven pulley 20 and the synchronous belt 21 until the other material roll mounting roller 3 is rotated to the loading position. At this time, the end of the raw material on the material roll mounting roller 3 can be pulled out manually or by a robot and brought close to the vacuum suction cup 12 until it is adsorbed by the vacuum suction cup 12. The start of the second cylinder 9 will drive the clamping plate 8 Move until it is in close contact with the frame plate 6, so that the raw material can be clamped. At this time, start the third cylinder 11 to drive the saw blade 10 to move, and the saw blade 10 will cut the tail end of the front raw material to make it flat, and then start the fourth cylinder 13. The fourth cylinder 13 will drive the vacuum suction cup 12 to move and be in close contact with the frame plate 6, thereby driving the new material roll material adsorbed on the vacuum suction cup 12 to be in close contact with the frame plate 6. At this time, start the first cylinder 7 again to drive the welding head 5 to move until it is in close contact with the frame plate 6, so that the overlapping part of the end of the front raw material and the head end of the new material roll material can be welded to connect them together, so that material replacement can be achieved.

[0049] Among them, when the clamping plate 8 clamps the front end raw material, the linear module 25 will drive the roller 4 installed on its surface to move, making it gradually smooth, to release the stored "V"-shaped raw material, thereby ensuring the feeding to the rear end, so as to provide time for the replacement of the above-mentioned material rolls, and finally realize the seamless switching of material rolls, effectively ensuring the production efficiency of the rear end, and in subsequent operation, it is only necessary to reset the roller 4 on the linear module 25.

[0050] It should be noted that when the end of the raw material on the replaced new material roll is adsorbed by the vacuum suction cup 12, the end of the raw material needs to be aligned with or exceed the end of the welding head 5. At this time, since the saw blade 10 is lower than the notch 14, the welding head 5 is on the notch 14, which can ensure that the end of the raw material of the new material roll and the tail end of the front raw material have an overlapping part, thereby ensuring that when the welding head 5 is welding, the welding head 5 can simultaneously resist the raw material on the new material roll and the tail end of the front raw material for welding.

[0051] Furthermore, during use, the linear module 25 in the adjustment assembly can also adjust the tensioning force on the raw material by controlling the sliding of the roller 4 connected thereto, thereby providing a more stable raw material input to the rear end.

[0052] In summary, during the entire use process, the storage component stores a portion of the raw materials in real time during the unloading process, and then releases it when the material roll is replaced to ensure that there is enough time for the front end to replace the material roll, and finally achieve seamless material replacement, so that the back-end equipment can maintain continuous operation, effectively ensuring the production rhythm and production efficiency.

[0053] At the same time, during use, the rollers 4 in the storage assembly are arranged in a staggered manner to arrange the raw materials in a "V" shape. In this way, the tensioning force of the raw materials can be adjusted by controlling the movement of the rollers 4 at the tip of the "V"-shaped raw materials, thereby providing raw materials to the back end more stably and further ensuring production.

[0054] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An automatic loading and unloading device for equipment, characterized in that: The invention comprises a frame (1), a mounting frame (2), a storage component, a connection component and a driving component, wherein the mounting frame (2) is rotatably mounted on the frame (1), a material roll mounting roller (3) is provided on the mounting frame (2), and the number of the material roll mounting rollers (3) is greater than or equal to two, the storage component is mounted on the frame (1), and the storage component can synchronously store part of the flexible thin sheet material when the flexible thin sheet material is conveyed, the connection component is mounted on the frame (1), and two sections of the flexible thin sheet material can be connected together through the connection component, and the driving component is mounted on the frame (1), and the mounting frame (2) is driven to rotate through the driving component.

2. The automatic loading and unloading device of the equipment according to claim 1 is characterized in that: The storage assembly comprises a plurality of rollers (4), wherein the plurality of rollers (4) are divided into two groups, one group being rotatably mounted on a frame (1), and the other group being slidably mounted on the frame (1) via an adjusting assembly and being rotatable itself, the flexible sheet material being carried on the rollers (4), and the rollers (4) connected to the adjusting assembly being able to resist the flexible sheet material, and the flexible sheet material being able to be in a "V" shape by the rollers (4) rotatably mounted on the frame (1) on adjacent two sides.

3. The automatic loading and unloading device of the equipment according to claim 2 is characterized in that: The adjustment assembly comprises a linear module (25), a fixed part of the linear module (25) is fixed to the frame (1), and a sliding part of the linear module (25) is rotationally connected to the roller shaft (4).

4. The automatic loading and unloading device of the equipment according to any one of claims 1 to 3, characterized in that: The connection assembly comprises a welding head (5), a frame plate (6) and a fixing assembly. A first cylinder (7) is fixedly mounted on the frame (1). The welding head (5) is fixedly mounted on the movable end of the first cylinder (7), and the welding head (5) faces the frame plate (6). The frame plate (6) is fixedly mounted on the frame (1). The fixing assembly is mounted on the side of the frame plate (6), and the flexible sheet material can be fixed by the fixing assembly.

5. The automatic loading and unloading device of the equipment according to claim 4 is characterized in that: The fixing assembly comprises a clamping plate (8) and a second cylinder (9), wherein the second cylinder (9) is fixedly mounted on the frame plate (6), the clamping plate (8) is fixedly mounted on the movable end of the second cylinder (9), and a side of the clamping plate (8) away from the second cylinder (9) faces the frame plate (6).

6. The automatic loading and unloading device of the equipment according to claim 4 is characterized in that: The connection assembly also includes a cutting assembly, which includes a saw blade (10) and a third cylinder (11), wherein the fixed part of the third cylinder (11) is fixedly mounted on the side of the frame plate (6), and the saw blade (10) is fixedly mounted on the movable end of the third cylinder (11), and when the third cylinder (11) drives the saw blade (10) to move, the saw blade (10) can cut off the flexible sheet material between the welding head (5) and the frame plate (6).

7. The automatic loading and unloading device of the equipment according to claim 4 is characterized in that: The connection assembly also includes an alignment assembly, which includes a vacuum suction cup (12) and a fourth cylinder (13). The fourth cylinder (13) is fixedly mounted on the frame (1). The vacuum suction cup (12) is connected to the movable end of the fourth cylinder (13), and the adsorption surface of the vacuum suction cup (12) is directly opposite to the frame plate (6). At the same time, the movable end of the fourth cylinder (13) is extended to drive the vacuum suction cup (12) to move and to be in close contact with the surface of the frame plate (6).

8. The automatic loading and unloading device of the equipment according to claim 7 is characterized in that: The vacuum suction cup (12) is located below the welding head (5). A notch (14) is provided on the upper surface of the vacuum suction cup (12). The welding head (5) can slide through the notch (14). Meanwhile, the notch (14) is located below the saw blade (10).

9. The automatic loading and unloading device of the equipment according to claim 7 or 8, characterized in that: A buffer assembly is connected between the vacuum suction cup (12) and the fourth cylinder (13), and the buffer assembly comprises a buffer spring (15), a connecting frame (16) and a guide rod (17). The connecting frame (16) is fixedly connected to the movable end of the fourth cylinder (13), the guide rod (17) is fixedly mounted on a side of the vacuum suction cup (12) away from the adsorption surface, and the guide rod (17) is slidably inserted on the connecting frame (16), the buffer spring (15) is connected between the connecting frame (16) and the vacuum suction cup (12), and the buffer spring (15) is sleeved on the surface of the guide rod (17).

10. The automatic loading and unloading device of the equipment according to claim 1, characterized in that: The driving assembly comprises a motor (18), a driving pulley (19), a driven pulley (20), a synchronous belt (21) and a tensioning wheel (22); the motor (18) is fixedly mounted on the frame (1); the driving pulley (19) and the driven pulley (20) are both rotatably mounted on the frame (1); the driving pulley (19) is coaxially connected to the output shaft of the motor (18); the driven pulley (20) is coaxially connected to the rotating shaft of the mounting frame (2); the driving pulley (19) and the driven pulley (20) are driven by the synchronous belt (21); the tensioning wheel (22) is provided with a mounting seat (23); the tensioning wheel (22) is rotatably mounted on the mounting seat (23); the synchronous belt (21) is sleeved on the surface of the tensioning wheel (22); a sliding groove (24) is provided on the surface of the mounting seat (23); and a bolt can pass through the sliding groove (24) and be threadedly connected to the frame (1) to fix the mounting seat (23).

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