Sucker type industrial transfer robot

Abstract

The invention relates to the technical field of industrial carrying, in particular to a suction cup type industrial carrying robot which mainly comprises a fixed base, a rotating assembly is arranged above the fixed base, and a lifting assembly is arranged above the rotating assembly; the adsorption assembly is arranged on one side of the lifting assembly; the cleaning assembly is arranged on the lower end face of the adsorption assembly. During adsorption, an elastically-arranged second rotating shaft and an elastically-arranged cleaning plate firstly make contact with a carved finished product and continue to move downwards, the second rotating shaft is extruded by the carved finished product to move upwards, a guide block on the second rotating shaft moves into a spiral groove from a second guide groove, and the second rotating shaft rotates through cooperation of the spiral groove and the guide block; when the second rotating shaft rotates, the multiple sets of connecting plates are driven to rotate, dust attached to the carved finished product is cleaned through a cleaning plate, when a guide block moves to a first guide groove through a spiral groove, the second rotating shaft only moves upwards and does not rotate, at the moment, a suction cup makes contact with the carved finished product, and the carved finished product is carried.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial handling, and particularly to a sucker-type industrial handling robot. Background Art

[0002] A handling robot is an automated product that uses the movement trajectory of a robot to replace manual handling.

[0003] The Chinese patent with the publication number CN211639916U discloses a utility model of a sucker-type industrial handling robot, which includes a power box and a lead screw. The bottom of the power box is fixedly connected to a base, and a motor device is fixed inside the power box through a machine base. The lower end of the main shaft is fixed inside the power box through a bearing, and a lower gear is installed on the lower side of the main shaft. At the same time, an upper gear is installed on the upper side of the main shaft. The lower gear is installed together with a worm. The outer side of the transmission disk is fixed inside the power box through a bearing, and the upper end of the transmission disk passes through the power box and is fixedly connected to a carrier plate. Universal wheels are installed on the lower side of the carrier plate, and a fixed box is fixedly connected to the carrier plate. A storage battery is installed on the right side of the fixed box; the lead screw is installed inside the fixed box through a bearing, and a limiting rod is fixed on the left side of the lead screw. This sucker-type industrial handling robot has the effect of handling objects through a sucker, and has the characteristics of a firm composition structure, not easy to shake, convenient to use, and strong practicability.

[0004] In the above technology, objects are handled through a sucker. However, in some engraving factories, when handling the finished products after engraving, since a large amount of smoke and dust are generated during the engraving process, a part of this smoke and dust will fall onto the finished products to be handled. When the sucker adsorbs the engraved finished products with dust on the surface, the smoke and dust will cause the surface of the engraved finished products to be uneven, thereby affecting the adsorption effect of the sucker and causing loose adsorption. Summary of the Invention

[0005] The purpose of the present invention is to provide a sucker-type industrial handling robot to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] A sucker-type industrial handling robot, comprising:

[0008] A fixed base, above which a rotating assembly is provided. The rotating assembly includes a first rotating shaft rotatably arranged, and above the first rotating shaft, a lifting assembly is provided. The lifting assembly includes a connecting arm arranged slidably;

[0009] An adsorption assembly is provided on one side of the connecting arm, and a hydraulic telescopic rod is provided between the connecting arm and the adsorption assembly. The adsorption assembly includes a sucker;

[0010] The cleaning assembly is arranged on the lower end face of the adsorption assembly, and the cleaning assembly includes a rotatably arranged connecting plate.

[0011] Preferably, a power box with a hollow structure is installed at the center position of the upper end face of the fixed base, and the first rotating shaft is rotatably arranged inside the power box;

[0012] Toothed grooves are formed at the lower end of the first rotating shaft at circumferentially evenly spaced intervals. A transmission gear is rotatably arranged at a position corresponding to the toothed grooves inside the power box. A transmission rod is connected to the upper end face of the transmission gear, and one end of the transmission rod away from the transmission gear is connected to a second motor, and the second motor is fixedly arranged at the top end inside the power box.

[0013] Preferably, an annular support groove is formed at the upper end face of the power box at a position corresponding to the lower end face of the top end of the first rotating shaft. A matching support ring is rotatably arranged inside the support groove, and one end of the support ring away from the support groove is connected to the lower end face of the top end of the first rotating shaft.

[0014] Preferably, a fixed frame is arranged on the rotating shaft. A sunken groove is formed on one side side wall of the fixed frame. A first return spring is rotatably arranged inside the sunken groove, and a first motor is installed at the position corresponding to the upper end of the first return spring at the top end of the fixed frame. The output end of the first motor penetrates through the top of the fixed frame and is connected to the upper end of the first return spring.

[0015] Preferably, the connecting arm is slidably arranged inside the sunken groove, and the connecting arm is screwed to the first return spring;

[0016] A guide rod is arranged at a position corresponding to the connecting arm inside the sunken groove. One end of the guide rod is connected to the top end of the sunken groove, and the other end of the guide rod penetrates through the connecting arm and is connected to the lower end of the sunken groove.

[0017] Preferably, the adsorption assembly further includes a fixed block connected to the output end of the hydraulic expansion rod. An upper mounting plate is installed at the lower end of the fixed block. A lower mounting plate is arranged below the upper mounting plate. The suction cup is installed at the lower end of the lower mounting plate, and multiple groups of the suction cups are provided. The multiple groups of suction cups are circumferentially evenly spaced;

[0018] Multiple groups of spaced limit rods are installed on the upper end face of the lower mounting plate. One end of each limit rod away from the lower mounting plate penetrates through the upper mounting plate, and a first return spring is sleeved on the outer surface of each limit rod. The first return spring is located between the upper end of the limit rod and the upper end face of the upper mounting plate.

[0019] Preferably, the cleaning assembly further includes a buffer cylinder disposed at the center of the lower end of the upper mounting plate, and a second rotating shaft is inserted into the buffer cylinder;

[0020] One end of the second rotating shaft away from the buffer cylinder penetrates through the lower mounting plate and is connected to the connecting plate. There are multiple groups of the connecting plates, and the multiple groups of connecting plates are evenly spaced in a circumferential manner;

[0021] A receiving groove is formed on the lower end surface of each connecting plate, a cleaning plate is disposed inside each receiving groove, and multiple groups of third return springs are arranged between the upper end surface of the cleaning plate and the inner top of the receiving groove at intervals.

[0022] Preferably, a second return spring is disposed between the upper end of the second rotating shaft and the inner top of the buffer cylinder, and the second rotating shaft is elastically connected to the buffer cylinder through the second return spring;

[0023] A spiral groove is formed on the inner side wall of the buffer cylinder, and the two ends of the spiral groove are respectively connected to a first guiding groove and a second guiding groove. The spiral groove, the first guiding groove and the second guiding groove have the same internal size;

[0024] A guiding block is installed on the outer surface of the second rotating shaft corresponding to the position of the second guiding groove, and the guiding block and the second guiding groove are of a matching size.

[0025] Preferably, an air storage airbag is disposed between the upper end surface of the second rotating shaft and the inner top of the buffer cylinder, and exhaust pipelines are formed between the air storage airbag and each connecting plate;

[0026] Multiple groups of blowing holes are formed on the side wall of each connecting plate corresponding to the position of the exhaust pipeline at intervals, and each blowing hole is communicated with the exhaust pipeline.

[0027] Preferably, the length of the second rotating shaft is longer than that of the suction cup, and a groove is formed on the lower end surface of the second rotating shaft, and a buffer block is rotatably disposed inside the groove;

[0028] A clamping block is installed on the outer surface of the buffer block, and a clamping groove is formed on the inner side wall of the groove corresponding to the position of the clamping block, and the clamping block is rotatably disposed inside the clamping groove.

[0029] Compared with the prior art, the beneficial effects of the present invention are:

[0030] Through the cooperation of the rotating component and the lifting component, the adsorption component is moved to a specified position, and then the finished carving is adsorbed and lifted by the adsorption component. During adsorption, the elastically arranged second rotating shaft and the elastically arranged cleaning plate will first come into contact with the finished carving. When moving downward continuously, the second rotating shaft is squeezed and moved upward by the finished carving, and the guiding block on the second rotating shaft moves from the second guiding groove to the inside of the spiral groove. Through the cooperation of the spiral groove and the guiding block, the second rotating shaft rotates. When the second rotating shaft rotates, it drives multiple connecting plates to rotate, and the cleaning plate sweeps the dust adhering to the finished carving. When the guiding block moves to the first guiding groove through the spiral groove, the second rotating shaft only moves upward and does not rotate. At this time, the suction cup comes into contact with the finished carving to realize the handling of the finished carving;

[0031] When the second rotating shaft is squeezed, the air storage airbag will be compressed, and the gas inside the air storage airbag is blown to the surface of the suction cup and the finished carving through the exhaust pipe and the air blowing holes, preventing dust from adhering to the surface of the suction cup and strengthening the cleaning effect at the same time;

[0032] A buffer block is rotatably arranged at the lower end of the second rotating shaft. When the second rotating shaft rotates through the cooperation of the spiral groove and the guiding block, the buffer block rotating with the second rotating shaft does not rotate because it comes into contact with the finished carving, so the problem of rotational friction with the finished carving will not occur. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 is a three-dimensional structural schematic diagram of the present invention;

[0034] Figure 2 is a structural sectional schematic diagram of the rotating component and the lifting component of the present invention;

[0035] Figure 3 is Figure 2 a structural enlarged schematic diagram of a suction cup type industrial handling robot in;

[0036] Figure 4 is a structural sectional schematic diagram of the adsorption component of the present invention;

[0037] Figure 5 is Figure 4 a structural enlarged schematic diagram of part B in;

[0038] Figure 6 is Figure 5 a structural enlarged schematic diagram of part C in;

[0039] Figure 7 is an internal schematic diagram of the buffer cylinder structure of the present invention;

[0040] Figure 8 is a structural schematic diagram of the cleaning component of the present invention;

[0041] Figure 9Schematic structural diagram of the connecting plate of the present invention;

[0042] Figure 10 Schematic cross-sectional view of the connecting plate structure of the present invention.

[0043] In the figure:

[0044] 1. Fixed base; 2. Power box; 3. First rotating shaft; 4. Fixed frame; 5. Sunk groove; 6. Guide rod; 7. First motor; 8. Connecting arm; 9. Hydraulic telescopic rod; 10. Fixed block; 11. Upper mounting plate; 12. Lower mounting plate; 13. Limit rod; 14. Suction cup; 15. Tooth groove; 16. Transmission gear; 17. Transmission rod; 18. Second motor; 19. Support ring; 20. Support groove; 21. First return spring; 22. Buffer cylinder; 23. Connecting plate; 25. Gas storage airbag; 26. Second return spring; 27. Second rotating shaft; 28. Exhaust pipeline; 29. Groove; 30. Buffer block; 31. Clamping groove; 32. Clamping block; 33. Spiral groove; 34. First guide groove; 35. Second guide groove; 36. Guide block; 37. Cleaning plate; 38. Air blowing hole; 39. Storage groove; 40. Third return spring. Detailed implementation manners

[0045] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The following will describe the present application in detail with reference to the drawings and in combination with the embodiments.

[0046] In order to enable those skilled in the art to better understand the solution of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0047] As Figure 1-10 shown, the present application provides a suction cup type industrial handling robot, including a fixed base 1, a rotating assembly is arranged above the fixed base 1, the rotating assembly includes a first rotating shaft 3 rotatably arranged, and a lifting assembly is arranged above the first rotating shaft 3, the lifting assembly includes a connecting arm 8 arranged slidably;

[0048] A suction assembly is arranged on one side of the connecting arm 8, and a hydraulic telescopic rod 9 is arranged between the connecting arm 8 and the suction assembly, and the suction assembly includes a suction cup 14.

[0049] In this embodiment: By the cooperation of the rotating assembly and the lifting assembly, the suction assembly is moved to any position, so as to handle the carved finished products at any position and transport the carved finished products to any height.

[0050] Specifically, as Figures 2-3 shown, a power box 2 with a hollow structure is installed at the center position of the upper end surface of the fixed base 1, and a first rotating shaft 3 is rotatably arranged inside the power box 2;

[0051] At the lower end of the first rotating shaft 3, tooth grooves 15 are formed at circumferentially uniformly spaced intervals. A transmission gear 16 is rotatably arranged at a position corresponding to the tooth grooves 15 inside the power box 2. A transmission rod 17 is connected to the upper end surface of the transmission gear 16, and the end of the transmission rod 17 away from the transmission gear 16 is connected to a second motor 18. The second motor 18 is fixedly arranged at the top end inside the power box 2.

[0052] In this embodiment: Through the cooperation of the second motor 18 and the transmission rod 17, the transmission gear 16 is driven to rotate. The transmission gear 16 then drives the first rotating shaft 3 to rotate through the cooperation of the tooth grooves 15 formed at the bottom of the first rotating shaft 3, and the first rotating shaft 3 can drive the lifting assembly to rotate to any position.

[0053] Specifically, as Figure 3 shown, a ring-shaped support groove 20 is formed at the upper end surface of the power box 2 corresponding to the lower end surface position of the top end of the first rotating shaft 3. A suitable support ring 19 is rotatably arranged inside the support groove 20, and one end of the support ring 19 away from the support groove 20 is connected to the lower end surface of the top end of the first rotating shaft 3.

[0054] In this embodiment: The rotation of the first rotating shaft 3 can be further assisted through the cooperation of the support ring 19 and the support groove 20. At the same time, the position of the first rotating shaft 3 is prevented from shifting, affecting the meshing of the tooth grooves 15 and the transmission gear 16.

[0055] Specifically, as Figure 2 shown, a fixing frame 4 is arranged on the first rotating shaft 3. A sinking groove 5 is formed on one side side wall of the fixing frame 4. A first return spring 21 is rotatably arranged inside the sinking groove 5, and a first motor 7 is installed at the upper end position corresponding to the upper end of the first return spring 21 at the top end of the fixing frame 4. The output end of the first motor 7 penetrates through the top of the fixing frame 4 and is connected to the upper end of the first return spring 21.

[0056] A connecting arm 8 is slidably arranged inside the sinking groove 5, and the connecting arm 8 is screwed to the first return spring 21;

[0057] A guide rod 6 is arranged at a position corresponding to the connecting arm 8 inside the sinking groove 5. One end of the guide rod 6 is connected to the top end of the sinking groove 5, and the other end of the guide rod 6 penetrates through the connecting arm 8 and is connected to the lower end of the sinking groove 5.

[0058] In this embodiment: The first motor 7 drives the first return spring 21 to rotate. During the rotation of the first return spring 21, since it is screwed to the connecting arm 8, the connecting arm 8 moves up and down along the guide rod 6 under the guidance of the guide rod 6.

[0059] Specifically, as Figure 2 and Figure 4 shown, the adsorption assembly further includes a fixed block 10 connected to the output end of the hydraulic telescopic rod 9. A upper mounting plate 11 is installed at the lower end of the fixed block 10. A lower mounting plate 12 is arranged below the upper mounting plate 11. The suction cup 14 is installed at the lower end of the lower mounting plate 12, and multiple groups of suction cups 14 are provided. The multiple groups of suction cups 14 are evenly distributed at intervals in a circular pattern;

[0060] Multiple groups of spaced-apart limiting rods 13 are installed on the upper end surface of the lower mounting plate 12. One end of each limiting rod 13 away from the lower mounting plate 12 penetrates through the upper mounting plate 11, and a first return spring 21 is sleeved on the outer surface of each limiting rod 13. The first return spring 21 is located between the upper end of the limiting rod 13 and the upper end surface of the upper mounting plate 11.

[0061] In this embodiment: Through the cooperation of the hydraulic telescopic rod 9, the rotation, lifting and lateral position movement of the adsorption assembly are realized. When the adsorption assembly adsorbs through the suction cup 14, since the limiting rod 13 is provided between the lower mounting plate 12 connected to the suction cup 14 and the upper mounting plate 11, the adsorption assembly can perform a certain buffering during adsorption. When the downward movement amount of the fixed block 10 is excessive, the lower mounting plate 12 can move correspondingly with respect to the upper mounting plate 11.

[0062] Specifically, as Figures 7-10 shown, the cleaning assembly further includes a buffer cylinder 22 arranged at the central position of the lower end of the upper mounting plate 11. A second rotating shaft 27 is inserted into the buffer cylinder 22;

[0063] One end of the second rotating shaft 27 away from the buffer cylinder 22 penetrates through the lower mounting plate 12 and is connected to the connecting plate 23. Multiple groups of connecting plates 23 are provided. The multiple groups of connecting plates 23 are evenly distributed at intervals in a circular pattern;

[0064] A storage groove 39 is formed on the lower end surface of each connecting plate 23. A cleaning plate 37 is arranged inside each storage groove 39, and multiple groups of spaced-apart third return springs 40 are arranged between the upper end surface of the cleaning plate 37 and the inner top of the storage groove 39;

[0065] A second return spring 26 is arranged between the upper end of the second rotating shaft 27 and the inner top of the buffer cylinder 22. The second rotating shaft 27 is elastically connected to the buffer cylinder 22 through the second return spring 26;

[0066] The inner side wall of the buffer cylinder 22 is provided with a spiral groove 33. The two ends of the spiral groove 33 are respectively connected with a first guide groove 34 and a second guide groove 35. The internal sizes of the spiral groove 33, the first guide groove 34 and the second guide groove 35 are the same;

[0067] A guide block 36 is installed at a position corresponding to the second guide groove 35 on the outer surface of the second rotating shaft 27. The guide block 36 and the second guide groove 35 are of suitable sizes;

[0068] In this embodiment: during adsorption, the elastically arranged second rotating shaft 27 and the elastically arranged cleaning plate 37 will first come into contact with the carved finished product. When moving downward continuously, the second rotating shaft 27 is squeezed and moved upward by the carved finished product. The guide block 36 on the second rotating shaft 27 moves from the second guide groove 35 to the inside of the spiral groove 33. Through the cooperation of the spiral groove 33 and the guide block 36, the second rotating shaft 27 rotates. When the second rotating shaft 27 rotates, it drives a plurality of connecting plates 23 to rotate, and the cleaning plate 37 sweeps the dust adhering to the carved finished product. When the guide block 36 moves to the first guide groove 34 through the spiral groove 33, the second rotating shaft 27 only moves upward and does not rotate. At this time, the suction cup 14 comes into contact with the carved finished product to realize the handling of the carved finished product;

[0069] In the initial state, the connecting plate 23 is staggered from the adjacent suction cup 14. The spiral groove 33 can be set to 90°. After rotating 90°, the connecting plate 23 does not affect the adsorption of the suction cup 14.

[0070] Specifically, as Figure 5 and Figure 10 shown, a gas storage airbag 25 is arranged between the upper end surface of the second rotating shaft 27 and the inner top end of the buffer cylinder 22. Exhaust pipes 28 are arranged between the gas storage airbag 25 and each connecting plate 23;

[0071] A plurality of groups of blow holes 38 distributed at intervals are arranged on the side walls of each connecting plate 23 at positions corresponding to the exhaust pipes 28. Each blow hole 38 is communicated with the exhaust pipe 28.

[0072] In this embodiment: when the second rotating shaft 27 is squeezed, it will compress the gas storage airbag 25. The gas inside the gas storage airbag 25 is blown towards the surface of the suction cup 14 and the carved finished product through the exhaust pipe 28 and the blow holes 38, preventing dust from adhering to the surface of the suction cup 14 and strengthening the cleaning effect at the same time.

[0073] Specifically, as Figure 6 shown, the length of the second rotating shaft 27 is longer than that of the suction cup 14, and a groove 29 is formed on the lower end surface of the second rotating shaft 27. A buffer block 30 is rotatably arranged inside the groove 29;

[0074] The outer surface of the buffer block 30 is provided with a clamping block 32, and a clamping groove 31 is formed in the inner side wall of the groove 29 at a position corresponding to the clamping block 32. The clamping block 32 is rotatably arranged inside the clamping groove 31.

[0075] In this embodiment: A buffer block 30 is rotatably arranged at the lower end of the second rotating shaft 27. When the second rotating shaft 27 rotates through the cooperation of the spiral groove 33 and the guiding block 36, the buffer block 30 rotating with the second rotating shaft 27 does not rotate because it contacts the carved finished product, so the problem of rotational friction with the carved finished product will not occur.

[0076] The specific solution of this scheme is as follows: Through the cooperation of the rotating assembly, the lifting assembly and the hydraulic telescopic rod 9, the fixed block 10 is moved to the specified position, and then the lifting assembly drives the fixed block 10 to move down. When moving down, the buffer block 30 and the elastically arranged cleaning plate 37 will first contact the carved finished product. At this time, when continuing to move down, the buffer block 30 is squeezed and moved up by the carved finished product. At this time, the guiding block 36 on the second rotating shaft 27 moves from the second guiding groove 35 to the inside of the spiral groove 33. Through the cooperation of the spiral groove 33 and the guiding block 36, the second rotating shaft 27 rotates. When the second rotating shaft 27 rotates, it drives a plurality of connecting plates 23 to rotate, and the cleaning plate 37 sweeps the dust adhering to the carved finished product. When the guiding block 36 moves to the first guiding groove 34 through the spiral groove 33, the second rotating shaft 27 only moves up and does not rotate. At this time, the suction cup 14 contacts the carved finished product to realize the handling of the carved finished product;

[0077] When the second rotating shaft 27 is squeezed, the air storage airbag 25 will be compressed. The gas inside the air storage airbag 25 is blown to the surface of the suction cup 14 and the carved finished product through the exhaust pipe 28 and the air blowing hole 38, preventing dust from adhering to the surface of the suction cup 14 and strengthening the cleaning effect at the same time.

[0078] Those of ordinary skill in the art should understand that: The discussion of any above embodiment is only exemplary; Under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, and the steps can be implemented in any order, and there are many other changes in different aspects of the present invention as described above, and they are not provided in detail for the sake of brevity.

[0079] The present invention aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A suction cup type industrial handling robot, characterized in that: include: A fixed base (1), wherein a rotating assembly is arranged above the fixed base (1), the rotating assembly comprises a first rotating shaft (3) which is rotatably arranged, and a lifting assembly is arranged above the first rotating shaft (3), the lifting assembly comprises a connecting arm (8) which is slidably arranged; An adsorption component is arranged on one side of the connecting arm (8), and a hydraulic telescopic rod (9) is arranged between the connecting arm (8) and the adsorption component, and the adsorption component includes a suction cup (14); A cleaning component is arranged on the lower end surface of the adsorption component, and the cleaning component comprises a rotatably arranged connecting plate (23).

2. A suction cup type industrial handling robot according to claim 1, characterized in that: A power box (2) with a hollow structure is installed at the center of the upper end surface of the fixed base (1), and the first rotating shaft (3) is rotatably arranged inside the power box (2); The lower end of the first rotating shaft (3) is provided with tooth grooves (15) evenly spaced around the circumference, a transmission gear (16) is rotatably arranged inside the power box (2) at a position corresponding to the tooth groove (15), the upper end surface of the transmission gear (16) is connected to a transmission rod (17), and the end of the transmission rod (17) away from the transmission gear (16) is connected to a second motor (18), and the second motor (18) is fixedly arranged at the top end of the power box (2).

3. A suction cup type industrial handling robot according to claim 2, characterized in that: A support groove (20) having an annular structure is provided on the upper end surface of the power box (2) at a position corresponding to the lower end surface of the top end of the first rotating shaft (3); an adaptable support ring (19) is rotatably arranged inside the support groove (20); and one end of the support ring (19) away from the support groove (20) is connected to the lower end surface of the top end of the first rotating shaft (3).

4. The suction cup type industrial handling robot according to claim 2, characterized in that: A fixing frame (4) is arranged on the first rotating shaft (3), a side wall of the fixing frame (4) is provided with a sink groove (5), a first return spring (21) is rotatably arranged inside the sink groove (5), and a first motor (7) is installed at the top end of the fixing frame (4) corresponding to the upper end position of the first return spring (21), and an output end of the first motor (7) passes through the top of the fixing frame (4) and is connected to the upper end of the first return spring (21).

5. The suction cup type industrial handling robot according to claim 4, characterized in that: The connecting arm (8) is slidably arranged inside the sink (5), and the connecting arm (8) is threadedly connected to the first return spring (21); A guide rod (6) is arranged inside the sink (5) at a position corresponding to the connecting arm (8), one end of the guide rod (6) is connected to the top end of the sink (5), and the other end of the guide rod (6) passes through the connecting arm (8) and is connected to the lower end of the sink (5).

6. The suction cup type industrial handling robot according to claim 5, characterized in that: The adsorption assembly further comprises a fixing block (10) connected to the output end of the hydraulic telescopic rod (9), an upper mounting plate (11) is mounted on the lower end of the fixing block (10), a lower mounting plate (12) is arranged below the upper mounting plate (11), the suction cup (14) is mounted on the lower end of the lower mounting plate (12), and the suction cup (14) is provided in a plurality of groups, and the plurality of groups of suction cups (14) are evenly spaced and distributed around the circumference; The upper end surface of the lower mounting plate (12) is provided with a plurality of spaced-apart limit rods (13), one end of each limit rod (13) away from the lower mounting plate (12) passes through the upper mounting plate (11), and the outer surface of each limit rod (13) is sleeved with a first return spring (21), and the first return spring (21) is located between the upper end of the limit rod (13) and the upper end surface of the upper mounting plate (11).

7. The suction cup type industrial handling robot according to claim 6, characterized in that: The cleaning assembly further comprises a buffer cylinder (22) arranged at the center of the lower end of the upper mounting plate (11), and a second rotating shaft (27) is inserted into the interior of the buffer cylinder (22); One end of the second rotating shaft (27) away from the buffer cylinder (22) passes through the lower mounting plate (12) and is connected to the connecting plate (23), and the connecting plates (23) are provided in multiple groups, and the multiple groups of connecting plates (23) are evenly spaced and distributed around the circumference; The lower end surface of each connecting plate (23) is provided with a receiving groove (39), a cleaning plate (37) is arranged inside each receiving groove (39), and a plurality of groups of third return springs (40) are arranged at intervals between the upper end surface of the cleaning plate (37) and the inner top of the receiving groove (39).

8. The suction cup type industrial handling robot according to claim 7, characterized in that: A second return spring (26) is provided between the upper end of the second rotating shaft (27) and the inner top end of the cache barrel (22), and the second rotating shaft (27) is elastically connected to the cache barrel (22) through the second return spring (26); The inner side wall of the cache tube (22) is provided with a spiral groove (33), and the two ends of the spiral groove (33) are respectively connected to a first guide groove (34) and a second guide groove (35), and the inner size of the spiral groove (33) and the first guide groove (34) and the second guide groove (35) are the same; A guide block (36) is installed on the outer surface of the second rotating shaft (27) at a position corresponding to the second guide groove (35), and the guide block (36) and the second guide groove (35) are matched in size.

9. The suction cup type industrial handling robot according to claim 8, characterized in that: An air storage bag (25) is arranged between the upper end surface of the second rotating shaft (27) and the inner top end of the buffer cylinder (22), and an exhaust pipe (28) is arranged between the air storage bag (25) and each of the connecting plates (23); A plurality of groups of air blowing holes (38) distributed at intervals are provided on the side wall of each connecting plate (23) at a position corresponding to the exhaust pipe (28), and each of the air blowing holes (38) is communicated with the exhaust pipe (28).

10. The suction cup type industrial handling robot according to claim 8, characterized in that: The length of the second rotating shaft (27) is longer than the suction cup (14), and a groove (29) is provided on the lower end surface of the second rotating shaft (27), and a buffer block (30) is rotatably arranged inside the groove (29); A clamping block (32) is installed on the outer surface of the buffer block (30), a clamping groove (31) is provided on the inner side wall of the groove (29) at a position corresponding to the clamping block (32), and the clamping block (32) is rotatably arranged inside the clamping groove (31).

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