Comprehensive hoisting device for discharging and warehousing copper bars and feeding copper bars through suction cups

Abstract

The invention relates to a copper bar unloading and warehousing and sucking disc loading comprehensive hoisting device, which comprises a flexible KBK combined crane, a hoisting structure, a hoisting structure, a working table top and a warehouse seat, at least one guide structure is additionally arranged at two ends of the hoisting structure, and the guide structure is fixedly connected with one end of the hoisting structure; the guide structure comprises a guide frame and at least two plate bodies, an upper guide plate and a lower guide plate are arranged on the guide frame, at least one pair of upper guide through grooves are formed in the upper guide plate, at least one pair of lower guide through grooves are formed in the lower guide plate, each plate body comprises a lower limiting portion and an upper clamping portion, the lower limiting portions of the two plate bodies penetrate out of the guide frame, and the upper clamping portions of the two plate bodies penetrate out of the guide frame. And two sides of the copper bar are in contact guide fit. The design has the advantages that manual hoisting is not needed, the hoisting structure is accurate in positioning, and the hoisting operation is stable and difficult to make mistakes.

Description

Technical Field

[0001] The invention relates to the technical field of complete sets of electrical switch production equipment, in particular to a copper bar unloading and warehousing and suction cup loading integrated lifting device. Background Art

[0002] High and low voltage complete sets of electrical switchgear require a large number of copper and aluminum busbars (also called busbars, busbars, copper-aluminum busbars, copper-aluminum busbars), with specifications ranging from 3x25, 40x4, 50x5, ... 125x12 to more than twenty kinds, and the length is usually about 6 meters. The copper busbars are professionally produced by copper material processing plants. When purchasing, they are usually bundled together in 10-20 pieces. When unloading and warehousing, multiple workers are required to dismantle the bundled copper busbars and carry them one by one to the corresponding warehouse. When the copper busbars are made, each piece of copper busbar needs to be manually carried to the tooling table of the busbar processing machine. The tooling table of the busbar processing machine is nearly 1 meter high from the ground. Because the copper busbars are slender, soft and heavy (a large-sized copper busbar is about 80kg), multiple people are required to lift one at the same time when transporting the copper busbar to be processed to the tooling table. It is laborious and unsafe with many people. On the other hand, during the lifting process, the existing more commonly used solution is to use By arranging suction cups and other positioning and grasping devices on the lifting structure, stable grasping and lifting of objects to be processed such as copper bars with a certain width and relatively bulky can be achieved. However, before grasping and during the lifting process, since the lifting structure as a whole is movable, the lifting structure itself is easily affected by other external factors and causes irregular shaking. This results in inaccurate adsorption position of the suction cup during the process of adsorption and grasping of the copper bar by the lifting structure, or even multiple suction cups are completely unable to adsorb on the surface of the copper bar, resulting in uneven and insufficient force on the copper bar as a whole, which in turn leads to failure in grasping the copper bar or even loosening of the copper bar during the lifting process, resulting in the need for manual loading of the copper bar again. In severe cases, the copper bar is directly damaged and cannot be processed subsequently. At the same time, there are also considerable safety hazards. Therefore, technical personnel in this field provide a comprehensive lifting device for copper bar unloading and warehousing and suction cup loading to solve the problems raised in the above background technology. Summary of the invention

[0003] The purpose of the present invention is to provide a comprehensive lifting device for copper bar unloading and storage and suction cup loading, which does not require manual lifting, has accurate lifting structure positioning, and is stable and error-free in lifting operations.

[0004] In order to solve the above technical problems, the present invention adopts the following technical scheme: a comprehensive lifting device for copper busbar unloading and storage and suction cup loading, including a bracket and a control end, and also including a flexible KBK modular crane, a lifting structure, a lifting structure, a work table, and a storage seat. The flexible KBK modular crane is movably connected to the bracket, the lifting structure is detachably connected to the flexible KBK modular crane, the lower part of the lifting structure is fixedly connected to the upper part of the lifting structure, the work table is fixedly arranged under the flexible KBK modular crane and cooperates with the lifting structure. Storage seats are provided on both sides of the work table parallel to the setting direction of the work table, and multiple copper busbars can be stacked in the storage seat. At least one guide structure is installed at both ends of the lifting structure, and the guide structure is fixedly connected to one end of the lifting structure. The guide structure includes a guide frame with an upper guide plate and a lower guide plate, at least one pair of plate bodies, and the two inner plate bodies are inserted in The cam is secured to the bottom of the guide frame by a plurality of latching members, each of which is secured to a position detachably connected to the bottom of the guide frame by a plurality of latching members.

[0005] Furthermore, the plate body is integrally formed after bending, and the connection position between the upper clamping portion and the lower limiting portion of the plate body is partially or completely sunken in the upper guide groove.

[0006] Furthermore, the angle between the upper clamping portion and the lower limiting portion of the plate body is 90° or 120°.

[0007] Furthermore, the maximum width of the upper clamping portion is greater than the slot width of the upper guide through slot and the upper clamping portion is exposed above the upper guide plate.

[0008] Furthermore, the plurality of upper guide grooves are arranged in parallel on the upper guide plate.

[0009] Furthermore, the upper guide groove and the lower guide groove correspond to each other one by one and are located on the same longitudinal vertical plane.

[0010] Furthermore, a limiting flange is provided on the sliding side of the lower limiting portion of the plate body that abuts against the lower guide slot, and a limiting area is formed between the lower guide slot away from the corresponding upper guide slot and the guide frame body, and the limiting flange performs limiting cooperation between the lower limiting portion of the plate body and the lower guide slot by abutting cooperation with the upper surface of the limiting area, thereby preventing the lower limiting portion of the plate body from sliding down along the lower guide slot, and the guiding side where the lower limiting portion of the plate body abuts against the copper busbar is also wrapped with a wear-resistant layer made of soft wear-resistant material.

[0011] Furthermore, the lifting structure includes a lifting ear connected to the hanger through a lifting rope, a lifting belt with lifting holes at both ends, four inverted gourd holes formed by connecting a large hole and a small hole, a connecting frame located at the lower part of the lifting ear, two hanging plates, and two connecting shafts. The hanging plates are respectively arranged at the two ends of the lower part of the connecting frame, and the inverted gourd holes are respectively arranged on the lower sides of the two hanging plates for the connecting shaft to pass through and partially accommodate. The connecting shaft passes through the two lifting holes of the lifting belt side by side and enters the inverted gourd hole, and is inserted into the small hole through the large hole of the inverted gourd hole.

[0012] Furthermore, the lifting structure includes a hanger, a pneumatic switch, a plurality of connecting frames located below the hanger and fixedly connected to the hanger, a plurality of small suction cups and large suction cups respectively connected to the connecting frames, a mounting frame, a plurality of vacuum generators fixedly installed in the connecting frame, and a remote control. The mounting frame is arranged at the front center of the upper end surface of the hanger, the pneumatic switch is arranged on the top of the mounting frame and controls the opening and closing of the vacuum generator, the remote control is fixedly connected to the mounting frame and controls the opening and closing of the flexible KBK modular crane, the input ends of the small suction cups and large suction cups are connected to a main pipe, the input end of the main pipe is connected to a check valve, the input end of the check valve is connected to a connecting air pipe, the connecting air pipe is connected to the check valve and extends from the check valve toward the top of the hanger main beam, and the connecting air pipe is fixedly connected to the top of the hanger main beam through a plurality of pipe straps.

[0013] The beneficial effects of the present invention are as follows: the present invention uses the flexible KBK combined crane that can be movably matched with the bracket to cooperate with the lifting structure to carry out the lifting of bundled copper bars from the stacking position to the storage seat, the single copper bar to be processed from the storage seat to the work table, and the processed copper bar unloading from the work table. The copper bars in different states are lifted stably, and manual handling of the copper bars is no longer performed manually, which avoids waste of manpower and reduces the occurrence of personal injury accidents. On the other hand, the suction cup on the lifting structure is lowered to the upper surface of the copper bar to limit the overall lifting structure through the separate design of the guide structure, so as to minimize the lifting structure. The suction cups on the lifting structure can prevent the shaking that may occur during the process of descending to the upper surface of the copper bar, which may cause the movable lifting structure to shake easily, resulting in the problem that multiple suction cups cannot be accurately adsorbed on the appropriate positions on the upper surface of the copper bar during the process of descending to adsorb the upper surface of the copper bar. The large and small suction cups on the lifting structure can be evenly and reasonably adsorbed on the upper surface of the copper bar. The force on a single copper bar during the adsorption process is more uniform, and the lifting structure that may shake during the lifting process may cause excessive force between the suction cup adsorbed on the upper surface of the copper bar and the copper bar, resulting in loosening, the whole copper bar falling off, and the need for manual reloading, or even damage to the copper bar. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the copper bar unloading storage and suction cup loading comprehensive lifting device.

[0015] Figure 2 yes Figure 1 Schematic diagram of the overall structure of the middle lifting structure.

[0016] Figure 3 yes Figure 1 Schematic diagram of the overall structure of the medium lifting structure.

[0017] Figure 4 It is a front schematic diagram of an embodiment of a storage base.

[0018] Figure 5 It is a schematic diagram of the overall structure of the guide structure.

[0019] Figure 6 It is a schematic structural diagram of a first embodiment of a plate body.

[0020] Figure 7 It is a schematic structural diagram of a preferred embodiment of the plate body.

[0021] Figure 8 1 is a schematic structural diagram of a second embodiment of a plate body. DETAILED DESCRIPTION

[0022] In order to make the technical means, innovative features and functions implemented by the present invention easy to understand, the present invention will be further described below.

[0023] like Figure 1-8 As shown, the technical scheme of the copper bar unloading storage and suction cup loading integrated lifting device of the present invention includes a bracket 1 and a control end, and also includes a flexible KBK combined crane 3, a lifting structure 5, a lifting structure 9, a work table 7, and a storage seat. The flexible KBK combined crane 3 is movably connected to the bracket 1, the lifting structure 5 is detachably connected to the flexible KBK combined crane 3, the lower part of the lifting structure 5 is fixedly connected to the upper part of the lifting structure 9, and the work table 7 is fixedly arranged below the flexible KBK combined crane 3 and connected to the lifting structure 9. The structure 5 cooperates with each other, and a storage seat is provided on both sides of the work surface 7 in a direction parallel to the setting direction of the work surface 7. A plurality of copper bars 10 can be stacked in the storage seat. At least one guide structure 903 is installed at both ends of the lifting structure 5. The guide structure 903 is fixedly connected to one end of the lifting structure 5. The guide structure 903 includes a guide frame with an upper guide plate 9032 and a lower guide plate 9033, and at least one pair of plate bodies 9036. The two inner plate bodies 9036 form an angle after being inserted into the guide frame, so that the two inner plate bodies 9036 are in an octave below the guide frame. The guide frame is opened in a Chinese-shaped shape, thereby realizing the positioning of both sides of the copper busbar 10. The upper guide plate 9032 and the lower guide plate 9033 of the guide frame are respectively provided with a plurality of upper guide slots 9034 and a plurality of lower guide slots 9035 for the two plate bodies 9036 to be inserted obliquely from top to bottom. The upper guide slots 9034 and the lower guide slots 9035 are suitable for copper busbars 10 of various specifications. The upper guide plate 9032 is provided with at least one pair of upper guide slots 9034, and the lower guide plate 9033 is provided with at least one pair of upper guide slots 9034 and lower guide slots 9035. 4, the inner lower guide slots 9035 are respectively opened on the left and right sides of the lower guide plate 9033 relative to the upper guide slots 9034, the plate body 9036 includes a lower limiting portion and an upper clamping portion, the lower limiting portions of the two inner plate bodies 9036 pass through the upper guide slots 9034 and the lower guide slots 9035 from top to bottom and are exposed below the guide frame, while the upper clamping portion is partially or completely exposed above the upper guide plate 9032 and clamped with the upper guide plate 9032 to achieve the limiting of the plate body 9036 on the guide frame.

[0024] like Figure 5 As shown, in actual application, the plurality of upper guide grooves 9034 are arranged in parallel on the upper guide plate 9032, and the upper guide grooves 9034 and the lower guide grooves 9035 correspond one to one and are located on the same longitudinal vertical plane. The upper guide grooves 9034 and the lower guide grooves 9035 arranged in parallel and corresponding one to one on the same longitudinal vertical plane enable the plate body 9036 to be normally and smoothly inserted into the upper guide grooves 9034 and the lower guide grooves 9035 at the corresponding positions, thereby facilitating the correct guiding and limiting of the copper busbar 10.

[0025] like Figure 5 As shown, in a pair of upper guide slots 9034 and a pair of lower guide slots 9035 corresponding to the upper guide slots 9034, the vertical spacing between the left side of one upper guide slot 9034 and the right side of the lower guide slot 9035 opened on the right side thereof is equal to the vertical spacing between the right side of another upper guide slot 9034 and the left side of the lower guide slot 9035 opened on the left side thereof. The above-mentioned design ensures that after the two identical plates 9036 are inserted into the guide frame, they are opened in an "eight" shape below the guide frame to form an angle. The opening angles of the lower left and lower right limit parts are exactly the same, so that the multiple suction cups on the lifting structure 5 can smoothly cooperate with the copper bar 10 to be processed, reducing the problem of partial tilt and overturning of the copper bar 10 caused by uneven force on the copper bar 10 during the lifting process due to inaccurate suction position. In addition, the design of the lower limit part of the plate body 9036 with exactly the same opening angle is convenient for manual observation. In extreme cases, the lifting structure 5 can be manually straightened while ensuring its own safety, reducing or even avoiding the occurrence of accidents. In actual application, the slot length of the upper guide slot 9034 can also be designed to be greater than the slot length of the lower guide slot 9035 according to actual needs, so as to facilitate the insertion of the plate body 9036 into the guide frame.

[0026] Similarly, if Figure 5 As shown, the upper guide groove 9034 includes a first left groove and a first right groove, and the lower guide groove 9035 includes a second left groove and a second right groove. The first left groove and the first right groove are arranged in an interlaced manner, the second left groove is located at the lower left of the first right groove, and the second right groove is located at the lower right of the first left groove and does not interfere with the second left groove. The second left groove is connected to the first right groove and a single plate body 9036 is inserted into the second right groove, and the single plate body 9036 is inserted into the second left groove. The distinction between the first left groove and the first right groove is convenient for distinguishing a pair of plate bodies 9036 after inserting the plate body 9036, and is also convenient for observing the working status of the plate body 9036. The design of the second left groove being connected to the first right groove and the second right groove being connected to the first left groove is to make the surface area of ​​the upper guide plate 9032 and the lower guide plate 9033 as small as possible while ensuring that the opening angle of the lower limit portion of the plate body 9036 is large enough, so as to facilitate the miniaturization design of the overall guide structure 903, reduce the use cost, and make disassembly and assembly more convenient and easy.

[0027] In one embodiment of the plate body 9036 of the present invention, as Figure 6As shown, the plate body 9036 is integrally formed after bending processing, and the connection position between the upper clamping portion and the lower limit portion of the plate body 9036 is partially or completely sunken in the upper guide groove 9034, and the angle between the upper clamping portion and the lower limit portion of the plate body 9036 is 90° or 120°. The design of the 90° or 120° angle ensures that the lower limit portion can be smoothly inserted into the guide frame and open in an eight-shaped shape under the guide frame to form an angle, while the upper clamping portion can smoothly clamp the lower limit portion so that it will not slide out of the guide frame while performing normal limiting.

[0028] In another embodiment of the plate body 9036 of the present invention, as Figure 8 As shown, the maximum width of the upper clamping portion is greater than the slot width of the upper guide slot 9034 and the upper clamping portion is exposed above the upper guide plate 9032. This design allows almost all positions of the upper clamping portion to be exposed above the upper guide plate 9032, making it easier to access the plate body 9036 when replacing the plate body 9036. The shape of the upper clamping portion can be a sphere, an inverted tetrahedron, or other common shapes that are easy to process and form.

[0029] In a preferred embodiment of the plate body 9036 of the present invention, as Figure 7 As shown, a limiting flange is provided on the side where the lower limit portion of the plate body 9036 abuts against the lower guide slot 9035 for sliding, and a limiting area is formed between the lower guide slot 9035 and the guide frame body on the side away from the corresponding upper guide slot 9034. The limiting flange performs limiting cooperation with the lower limit portion of the plate body 9036 and the lower guide slot 9035 by abutting with the upper surface of the limiting area to prevent the lower limit portion of the plate body 9036 from sliding down along the lower guide slot 9035. The lower limit portion of the plate body 9036 abuts against the copper busbar 10 on the guiding side, which is also wrapped with a wear-resistant layer made of soft wear-resistant material. The abutting cooperation between the limiting flange and the upper surface of the limiting area improves the cooperation stability between the lower limit portion of the plate body 9036 and the lower guide plate 9033, and prevents the lower limit portion of the plate body 9036 from sliding down along the lower guide slot 9035 so that the lower limit portion of the plate body 9036 abuts against the two sides of the copper busbar 10 too early. Likewise Figure 8As shown, in actual application, a locking notch can be provided on the side where the lower limit portion of the plate body 9036 and the lower guide groove 9035 abut against each other for sliding. The locking of the plate body 9036 is achieved by snapping the locking notch and the limit zone. The secondary locking design is performed while the upper snap-fit ​​portion is limiting to prevent the plate body 9036 from shaking significantly during the limiting process. When the lock needs to be released, it is only necessary to operate the upper snap-fit ​​portion of the plate body 9036 to move the lower limit portion of the plate body 9036 toward the inside of the guide frame to release the lock and pull out the plate body 9036. On the other hand, the design of the wear-resistant layer effectively solves the problem that during the limiting process of the plate body 9036 and the copper busbar 10, the copper busbar 10 may rub against the plate body 9036, resulting in local extrusion and deformation of both sides of the copper busbar 10 or even local damage. This ensures that the copper busbar 10 will hardly be deformed or damaged during multiple lifting operations, thereby reducing the processing loss rate and the production cost.

[0030] In one embodiment of the present invention, Figure 2 and Figure 3 As shown, the lifting structure 9 includes a lifting ear 901 connected to the hanger 501 through a lifting rope, a lifting belt 902 with lifting holes at both ends, four inverted gourd holes 904 formed by connecting large holes and small holes, a connecting frame 905 located at the lower part of the lifting ear 901, two hanging plates 906, and two connecting shafts 907. The hanging plates 906 are respectively arranged at the two ends of the lower part of the connecting frame 905, and the inverted gourd holes 904 are respectively correspondingly arranged on the lower sides of the two hanging plates 906 for the connecting shaft 907 to pass through and partially accommodate. The connecting shaft 907 passes through the two lifting holes of the lifting belt 902 side by side and enters the inverted gourd hole 904, and is inserted into the small hole through the large hole of the inverted gourd hole 904.

[0031] In one embodiment of the present invention, Figure 2 As shown, the lifting structure 5 includes a hanger 501, a pneumatic switch 505, a plurality of connecting frames 506 located below the hanger 501 and fixedly connected to the hanger 501, a plurality of small suction cups 507 and a large suction cup 508 respectively connected to the connecting frame 506, a mounting frame 509, a plurality of vacuum generators 2 fixedly mounted in the connecting frame 506, and a remote controller 4. The mounting frame 509 is arranged at the front center of the upper end surface of the hanger 501, and the pneumatic switch 505 is arranged on the top of the mounting frame 509 and controls the opening and closing of the vacuum generator 2. Closed, the remote controller 4 is fixedly connected to the mounting frame 509 and controls the opening and closing of the flexible KBK modular crane 3, the input ends of the small suction cup 507 and the large suction cup 508 are connected to a main pipe, the input end of the main pipe is connected to the check valve 504, the input end of the check valve 504 is connected to a connecting air pipe 502, the connecting air pipe 502 is connected to the check valve 504 and extends from the check valve 504 toward the top of the main beam of the hanger 501, and the connecting air pipe 502 is fixedly connected to the top of the main beam of the hanger 501 through a plurality of pipe straps 503.

[0032] like Figure 1 and Figure 4 As shown, in one embodiment of the present invention, the storage seat includes a first storage seat 6 and a second storage seat 8, the first storage seat 6 includes a first base 601, a plurality of first storage rods 602 and a plurality of wooden blocks 603, the first storage rods 602 are evenly arranged along the extension direction of the copper busbar 10 and are fixedly connected to the upper surface of the first base 601 to form a temporary storage area for temporary storage of the copper busbar 10, the distances between two adjacent first storage rods 602 located on the same longitudinal vertical plane are different, the wooden blocks 603 are placed between multiple bundles of copper busbars 10, the second storage seat 8 includes a second base 801, a plurality of second storage rods 802, the second storage rods 802 are evenly arranged along the extension direction of the copper busbar 10 and are fixedly connected to the upper surface of the second base 801 to form a storage area for storing the copper busbar 10, and the distances between two adjacent second storage rods 802 located on the same longitudinal vertical plane are different.

[0033] In actual application, the operator controls the control end through the remote control 4 set on the mounting frame 509 to start the flexible KBK modular crane 3 to move to the position of the stacked multiple copper bars 10, and controls the lifting structure 5 to move downward, and hangs the connecting shaft 907 at one end of the multiple slings 902 between the two inverted gourd holes 904 between two adjacent hanging plates 906, and after the other ends of the multiple slings 902 are wrapped around the lower ends of the bundled copper bars 10, they are hung between the two inverted gourd holes 904 between two adjacent hanging plates 906, and the remote control 4 on the mounting frame 509 controls the control end to start the flexible KBK modular crane 3 to lift the bundled copper bars 10 into the warehouse, and lift the bundled copper bars 10 into the temporary storage area in the first warehouse seat 6 according to the width of the copper bars 10. Before lifting and transporting, it is necessary to place multiple wooden blocks 603 in advance to pad the height, so that the slings 902 can be smoothly removed after being loosened for the next operation. When it is necessary to process a single copper bar 10, the operator controls the control end through the remote controller 4 set on the mounting frame 509 to start the flexible KBK modular crane 3 to move to the top of the copper bar 10 to be processed in the temporary storage area and control the lifting structure 5 to move downward. Under the limit cooperation between the guide structure 903 and the two sides of the copper bar 10, a plurality of small suction cups 507 or large suction cups 508 are attached to the middle of the upper surface of the copper bar 10. By turning on the pneumatic switch 505, the vacuum generator 2 is started to make the small suction cups 507 or large suction cups 508 of appropriate sizes adsorbed on the upper surface of the copper bar 10, and then the flexible K The BK modular crane 3 drives the lifting structure 5 to move to a position above the work surface 7, and then controls the flexible KBK modular crane 3 to drive the lifting structure 5 to descend, and turns off the vacuum generator 2 by closing the pneumatic switch 505. After the vacuum generator 2 stops working, the small suction cup 507 or the large suction cup 508 is released and no longer adsorbs the current single copper bar 10, and the current single copper bar 10 can proceed with the current processing step. Finally, the flexible KBK modular crane 3 is controlled to drive the lifting structure 5 back to the position of the next copper bar 10 to be processed to start adsorbing and lifting the next copper bar 10 to be processed.

[0034] Although the present invention has been disclosed as above in terms of specific embodiments, they are not intended to limit the present invention. Any technician in this field may make slight changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the scope of the attached claims.

Claims

1. A comprehensive lifting device for copper bar unloading, storage and suction cup loading, comprising a bracket (1) and a control end, characterized in that: It also includes a flexible KBK modular crane (3), a lifting structure (5), a hoisting structure (9), a work surface (7), and a storage seat. The flexible KBK modular crane (3) is movably connected to the bracket (1), the lifting structure (5) is detachably connected to the flexible KBK modular crane (3), the lower part of the lifting structure (5) is fixedly connected to the upper part of the hoisting structure (9), the work surface (7) is fixedly arranged below the flexible KBK modular crane (3) and cooperates with the lifting structure (5), and the two sides of the work surface (7) are arranged parallel to the work surface (7). A storage seat is provided in the direction, and a plurality of copper bars (10) can be stacked in the storage seat. At least one guide structure (903) is installed at both ends of the lifting structure (5). The guide structure (903) is fixedly connected to one end of the lifting structure (5). The guide structure (903) includes a guide frame with an upper guide plate (9032) and a lower guide plate (9033), and at least one pair of plates (9036). The two inner plates (9036) form an angle after being inserted into the guide frame, so that the two inner plates (9036) are opened in an eight-shaped shape below the guide frame, thereby realizing the copper bar (10) on both sides. The upper guide plate (9032) and the lower guide plate (9033) of the guide frame are respectively provided with a plurality of upper guide slots (9034) and a plurality of lower guide slots (9035) for the two plate bodies (9036) to be inserted obliquely from top to bottom. The upper guide slots (9034) and the lower guide slots (9035) are suitable for copper bars (10) of various specifications. The upper guide plate (9032) is provided with at least one pair of upper guide slots (9034), and the lower guide plate (9033) is provided with at least one pair of lower guide slots parallel to the upper guide slots (9034). The lower guide groove (9035) is formed on the lower guide plate (9033) at the left and right sides relative to the upper guide groove (9034), and the plate body (9036) includes a lower limiting portion and an upper clamping portion. The lower limiting portions of the two inner plate bodies (9036) pass through the upper guide groove (9034) and the lower guide groove (9035) from top to bottom and are exposed below the guide frame. At the same time, the upper clamping portion is partially or completely exposed above the upper guide plate (9032) and is clamped with the upper guide plate (9032) to realize the limiting of the plate body (9036) on the guide frame.

2. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1 is characterized by: The plate body (9036) is integrally formed after bending, and the connection position between the upper clamping portion and the lower limiting portion of the plate body (9036) is partially or completely sunken into the upper guide groove (9034).

3. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 2 is characterized by: The included angle between the upper clamping portion and the lower limiting portion of the plate body (9036) is 90° or 120°.

4. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1 is characterized by: The maximum width of the upper clamping portion is greater than the slot width of the upper guide slot (9034), and the upper clamping portion is exposed above the upper guide plate (9032).

5. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1, 2, 3 or 4 is characterized in that: The plurality of upper guide grooves (9034) are arranged in parallel on the upper guide plate (9032).

6. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1, 2, 3 or 4, characterized in that: The upper guide groove (9034) and the lower guide groove (9035) correspond to each other one by one and are located on the same longitudinal vertical plane.

7. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 5 is characterized by: The upper guide groove (9034) and the lower guide groove (9035) correspond to each other one by one and are located on the same longitudinal vertical plane.

8. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1, 2, 3 or 4, characterized in that: A limiting flange is provided on the side where the lower limiting portion of the plate body (9036) contacts and slides with the lower guide slot (9035); a limiting zone is formed between the side of the lower guide slot (9035) away from the corresponding upper guide slot (9034) and the guide frame body; the limiting flange contacts and cooperates with the upper surface of the limiting zone to limit the lower limiting portion of the plate body (9036) and the lower guide slot (9035), thereby preventing the lower limiting portion of the plate body (9036) from sliding down along the lower guide slot (9035); and a wear-resistant layer made of a soft wear-resistant material is also wrapped on the side where the lower limiting portion of the plate body (9036) contacts and guides the copper bar (10).

9. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1, 2, 3 or 4, characterized in that: The lifting structure (9) comprises a lifting ear (901) connected to a hanging frame (501) through a lifting rope, a lifting belt (902) with lifting holes at both ends, four inverted gourd holes (904) formed by connecting a large hole and a small hole, a connecting frame (905) located at the lower part of the lifting ear (901), two hanging plates (906), and two connecting shafts (907), wherein the hanging plates (906) are respectively arranged at the two ends of the lower part of the connecting frame (905), and the inverted gourd holes (904) are respectively arranged on the lower sides of the two hanging plates (906) for the connecting shaft (907) to pass through and partially accommodate, and the connecting shaft (907) passes through the two lifting holes of the lifting belt (902) side by side and enters the inverted gourd hole (904), and is inserted into the small hole through the large hole of the inverted gourd hole (904).

10. The copper bar unloading storage and suction cup loading integrated lifting device according to claim 1, 2, 3 or 4, characterized in that: The lifting structure (5) comprises a hanger (501), a pneumatic switch (505), a plurality of connecting frames (506) located below the hanger (501) and fixedly connected to the hanger (501), a plurality of small suction cups (507) and large suction cups (508) respectively connected to the connecting frames (506), a mounting frame (509), a plurality of vacuum generators (2) fixedly mounted in the connecting frame (506), and a remote controller (4), wherein the mounting frame (509) is arranged at the front center of the upper end surface of the hanger (501), and the pneumatic switch (505) is arranged at the top of the mounting frame (509) and controls the opening and closing of the vacuum generator (2). The remote controller (4) is fixedly connected to the mounting frame (509) and controls the opening and closing of the flexible KBK modular crane (3). The input ends of the small suction cup (507) and the large suction cup (508) are connected to a main pipe. The input end of the main pipe is connected to a check valve (504). The input end of the check valve (504) is connected to a connecting air pipe (502). The connecting air pipe (502) is connected to the check valve (504) and extends from the check valve (504) toward the top of the main beam of the hanger (501). The connecting air pipe (502) is fixedly connected to the top of the main beam of the hanger (501) through a plurality of pipe straps (503).

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