Automatic steel coil strapping tape unstrapping device

Abstract

The utility model discloses an automatic steel coil strap untying device, and belongs to the technical field of automatic control and electrical equipment. The automatic strapping tape detaching device for the steel coil comprises a strapping tape detaching assembly, a strapping tape recycling assembly, a robot ground rail and a mechanical arm. The mechanical arm is arranged on the robot ground rail, and the binding belt recycling assembly is arranged on one side of the robot ground rail; and a mounting assembly capable of being mounted at the tail end of the mechanical arm is arranged on the lower connecting plate. According to the automatic strapping tape detaching device for the steel coil, the strapping tape detaching assembly is moved, a protruding part of a positioning baffle is inserted into the contact face of a strapping tape and the steel coil, then a clamping block is attached to the strapping tape and cooperates with the protruding part of the positioning baffle to fix the strapping tape, then a hydraulic oil cylinder pushes a cutter to move, and the cutter cuts the strapping tape; manual cutting is not needed, time and labor are saved, and the problem that in a batch production line, when the number of the steel coils is large, the machining efficiency of the produced steel coils is low is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic control and electrical equipment, in particular to a device for automatically removing straps of steel coils. Background Art

[0002] Steel coil, also known as coiled steel, is formed into a coil by hot or cold pressing of steel. It is used for storage and transportation, as well as for various processing. During the transportation of steel coil, in order to facilitate transportation, it is usually necessary to use strapping to fix the steel coil.

[0003] Before the existing steel coils enter the entrance of the general plate and tin plate, they need to be stripped of the straps. When the straps are removed, they are usually cut manually using hydraulic pliers. However, in batch production lines, due to the large number of steel coils required for processing, the efficiency of manually removing the straps using hydraulic pliers is low, and the number of straps after cutting is large, so the staff also need to clean them up, resulting in high labor intensity and slow processing efficiency of the steel coils. In addition, due to the sharp edges of the steel coils, they are easy to scratch people, and there are certain safety hazards. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a device for automatically removing straps of steel coils.

[0005] The technical solution of the utility model is: an automatic steel coil unbundling device, a unbundling assembly, a unbundling assembly, a robot ground rail and a mechanical arm; the mechanical arm is arranged on the robot ground rail, the unbundling assembly is arranged at the end of the mechanical arm, and the unbundling assembly is arranged on one side of the robot ground rail; the unbundling assembly includes a lower connecting plate, and the lower connecting plate is provided with a mounting assembly that can be mounted on the end of the mechanical arm; an upper mounting plate is provided at the bottom of the lower connecting plate, a fixing seat is fixedly installed on one side of the surface of the upper mounting plate, a cutting knife that can move horizontally is provided on the surface of the upper mounting plate and at the bottom of the fixing seat, and a hydraulic cylinder that can drive the cutting knife to move horizontally is provided on one side of the fixing seat; an assembly plate is fixedly installed on the other side of the upper mounting plate, and a lower mounting seat is fixedly installed on one side of the assembly plate, The cam is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts, each of which is provided with a plurality of camshafts.

[0006] Furthermore, the mounting assembly includes an upper fixing plate arranged on the lower connecting plate, upper connecting plates are provided on both sides of the upper fixing plate, connecting seats are fixedly installed on the upper surface of the upper connecting plate and on both sides of the upper fixing plate, and an upper mounting seat is provided on the top of the connecting seat that can be installed on the robotic arm by bolts.

[0007] Furthermore, a balancing assembly is provided on the lower surface of the upper connecting plate, and the balancing assembly includes a balancing cylinder fixedly connected to the upper connecting plate, a balancing block is provided at the bottom of the balancing cylinder, and a buffer spring is telescopically arranged vertically between the balancing block and the balancing cylinder.

[0008] Furthermore, the positioning baffle is detachably connected to the lower mounting seat via bolts, and a positioning rod extending to the interior of the lower mounting seat is provided at the top of the positioning baffle, and a positioning groove for use with the positioning rod is provided inside the lower mounting seat.

[0009] Furthermore, a support spring is arranged between the clamping block and the first support plate, and a sliding rod extending upward to the outside of the first support plate is arranged on the top of the clamping block, a limiting plate is fixedly installed on the top of the sliding rod, and a sliding groove is opened inside the first support plate for the vertical movement of the sliding rod.

[0010] Furthermore, the robot ground rail includes a ground rail support seat fixedly connected to the ground, a ground rail frame for supporting is provided on the ground rail support seat, a fixed frame is fixedly installed on one side of the ground rail support seat, a slide rail capable of horizontal sliding is provided on the ground rail frame, a movable mounting plate is fixedly installed on the top of the slide rail, a rack is fixedly installed on the side of the movable mounting plate close to the fixed frame, a drive motor is fixedly installed on the top of the fixed frame, a gear meshing with the rack is provided at the output end of the drive motor, and the robotic arm is fixedly connected to the movable mounting plate by bolts.

[0011] Furthermore, a movable groove for horizontal movement of the cutter is provided on the surface of the upper mounting plate, and the blanking plate is arranged in an inclined state.

[0012] Furthermore, the unloading assembly includes a second cylinder fixedly mounted on the recovery table, a pressure head is fixedly mounted on the bottom end of the second cylinder, a second support plate is provided on one side of the second cylinder, and a material blocking plate is provided at the bottom end of the second support plate.

[0013] Furthermore, the winding assembly includes a lower mounting plate fixedly mounted on the recovery table, a servo motor is fixedly mounted on the top of the lower mounting plate, and an electric clamp is fixedly mounted on the output end of the servo motor.

[0014] Furthermore, the pushing assembly includes a first cylinder fixedly mounted on the recovery table, a strap push plate fixedly mounted on the output end of the first cylinder, and a sliding rail that cooperates with the strap push plate to move is fixedly mounted on the recovery table.

[0015] The beneficial technical effects of the utility model are:

[0016] 1. The utility model installs a strap removal assembly with a mechanical arm. When the crane transports the steel coil to a specified position, the mechanical arm moves the strap removal assembly and positions the strap on the steel coil through a laser detection sensor in the strap removal assembly. Then, the protruding portion of the positioning baffle is inserted into the contact surface of the strap and the steel coil, and then the clamping block is fitted with the strap. The strap can be fixed with the protruding portion of the positioning baffle. Then, the hydraulic cylinder pushes the cutter to move, so that the cutter cuts and removes the strap. There is no need for manual cutting, which saves time and effort, and avoids the problem of slow production efficiency of steel coils when there are many steel coils in a batch production line. In addition, because machine cutting is adopted, there is no need for manual cutting, which avoids the problem of easy scratches on personnel due to the sharp edges of the steel coils during manual cutting.

[0017] 2. The utility model adopts the design of installing the mechanical arm on the robot ground rail, and cooperates with the winding assembly, the pushing assembly and the unloading assembly on the recycling table for use. When the positioning baffle and the clamping block cooperate to clamp the strap, the cutter is located at the rear side of the clamping block. When the cutter is unfolded to cut the strap, it does not affect the clamping of the positioning baffle and the clamping block on the strap. After the strap is cut, the mechanical arm moves on the robot ground rail, and the mechanical arm drives the strap removal assembly to move, and the cut strap is placed on the electric clamp on the recycling table. The first cylinder is started to push the strap to move, so that the end of the strap fits the surface of the electric clamp, and the electric clamp clamps the strap. Then the servo motor is started, the electric clamp rotates and reels the strap. The reeled strap falls into the collection bucket through the unloading plate and can be recycled. No manual operation is required. Through the cooperation of the strap recovery component, the strap unbundling component on the robot arm and the robot ground rail, the device can automatically unbundle the strap and then rewind it for subsequent recycling of the strap, reducing the problem of strap waste, thereby achieving the purpose of reducing costs and increasing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the front cross-section of the structure of the unbundling strap assembly of the utility model;

[0019] Figure 2 It is a schematic diagram of the front cross-section of the structure of the strapping recovery assembly of the utility model;

[0020] Figure 3 It is a schematic side view of the structure of the robot ground track of the utility model;

[0021] Figure 4 It is a schematic front view of the structure of the robot ground rail of the utility model.

[0022] The numbers and letters in the figure represent the corresponding component names:

[0023] 1. Lower connecting plate; 11. Upper connecting plate; 12. Upper fixing plate; 13. Upper mounting seat; 14. Connecting seat; 15. Hydraulic cylinder; 16. Upper mounting plate; 161. Fixing seat; 17. Cutter; 18. Balance assembly; 181. Balance cylinder; 182. Balance block; 19. Assembly plate; 191. Lower mounting seat; 192. First support plate; 193. Clamping block; 194. Laser detection sensor; 195. Positioning baffle; 196. Sliding rod; 2. Recovery table; 21. Sliding rail ; 22. Winding assembly; 221. servo motor; 222. lower mounting plate; 223. electric clamp; 23. pushing assembly; 231. first cylinder; 24. unloading assembly; 241. second cylinder; 242. second support plate; 243. baffle plate; 25. unloading plate; 26. collecting bucket; 3. robot ground rail; 31. fixed frame; 32. driving motor; 321. gear; 33. movable mounting plate; 34. ground rail frame; 35. slide rail; 36. rack; 37. ground rail support seat. DETAILED DESCRIPTION

[0024] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0025] See attached Figure 1-4 As shown, the automatic steel coil unbundling device of the first embodiment comprises: a unbundling assembly, a strap recovery assembly, a robot ground rail 3 and a robot arm; the robot arm is arranged on the robot ground rail 3, the unbundling assembly is arranged at the end of the robot arm, and the strap recovery assembly is arranged on one side of the robot ground rail 3; the lower connecting plate 1 is provided with a mounting assembly that can be mounted on the end of the robot arm;

[0026] The robot ground rail 3 includes a ground rail support seat 37 fixedly connected to the ground, a ground rail frame 34 for supporting is provided on the ground rail support seat 37, a fixed frame 31 is fixedly installed on one side of the ground rail support seat 37, a slide rail 35 capable of horizontal sliding is provided on the ground rail frame 34, a movable mounting plate 33 is fixedly installed on the top of the slide rail 35, a rack 36 is fixedly installed on the side of the movable mounting plate 33 close to the fixed frame 31, a drive motor 32 is fixedly installed on the top of the fixed frame 31, a gear 321 meshing with the rack 36 is provided at the output end of the drive motor 32, and the robot arm is fixedly connected to the movable mounting plate 33 by bolts.

[0027] Before the device works, the robot arm is first installed on the movable mounting plate 33, and then the strap removal assembly is installed at the end of the robot arm. The two sides of the robot ground rail 3 are divided into a strap recovery area and a steel coil strap removal area. The steel coil strap removal area is used for driving to transport steel coils, and then the strap removal assembly on the robot arm removes the steel coil strap; the strap recovery assembly is arranged in the strap recovery area, and is used to recycle the strap removed from the steel coil.

[0028] The length of the robot ground rail 3 is in the range of 800-1500 mm. The robot ground rail 3 can be installed according to the requirements during the specific implementation.

[0029] When the robot arm needs to move, the drive motor 32 is started first. The output end of the drive motor 32 drives the gear 321 to engage with the rack 36, so that the rack 36 moves with the movable mounting plate 33. Then the movable mounting plate 33 can drive the robot arm to move along the length of the robot ground rail 3. The driving motor 32 controls the rotation direction of the gear 321, which can be used for the robot arm to drive the strapping assembly to move back and forth between the strapping recovery area and the steel coil strapping removal area.

[0030] The mounting assembly includes an upper fixed plate 12 arranged on the lower connecting plate 1, and the surface of the upper fixed plate 12 is provided with a connecting piece for assembling the lower connecting plate 1 and the upper connecting plate 11, and the connecting piece includes a sliding seat bolted to the lower connecting plate 1, and a storage tube used in conjunction with the sliding seat is fixedly installed on the lower surface of the upper connecting plate 11, and a storage cavity for vertical movement of the sliding seat is provided inside the storage tube, and the connecting piece can connect the lower connecting plate 1 and the upper connecting plate 11 while providing movement space for the lower connecting plate 1.

[0031] An upper connecting plate 11 is provided on both sides of the upper fixed plate 12, a balancing assembly 18 is provided on the lower surface of the upper connecting plate 11, a connecting seat 14 is fixedly installed on the upper surface of the upper connecting plate 11 and on both sides of the upper fixed plate 12, an upper mounting seat 13 which can be installed on the robotic arm by bolts is provided on the top of the connecting seat 14, and the balancing assembly 18 includes a balancing cylinder 181 fixedly connected to the upper connecting plate 11, a balancing block 182 is provided at the bottom of the balancing cylinder 181, and a buffer spring is telescopically arranged vertically between the balancing block 182 and the balancing cylinder 181.

[0032] An upper mounting plate 16 is provided at the bottom of the lower connecting plate 1, a fixing seat 161 is fixedly installed on one side of the surface of the upper mounting plate 16, a cutter 17 capable of horizontal movement is provided on the surface of the upper mounting plate 16 and at the bottom of the fixing seat 161, a hydraulic cylinder 15 capable of driving the cutter 17 to move horizontally is provided on one side of the fixing seat 161, and a movable groove for the cutter 17 to move horizontally is opened on the surface of the upper mounting plate 16.

[0033] By setting up the balancing component 18, after the unbundling strap component is installed on the robot arm through the upper mounting seat 13, when the robot arm drives the unbundling strap component to move, when the lower connecting plate 1 is offset, the balancing cylinder 181 can be started to make the balancing block 182 expand and push the two ends of the lower connecting plate 1 to balance, so as to avoid excessive tilt, which makes it difficult for the cutter to align with the strap on the steel coil during cutting, affecting the cutting efficiency.

[0034] When the hydraulic cylinder 15 is started, the hydraulic cylinder 15 pushes the cutter 17 to unfold, so that the cutter 17 moves horizontally in the movable groove to prevent the cutter 17 from shaking and ensure stable cutting.

[0035] An assembly plate 19 is fixedly installed on the other side of the upper mounting plate 16, and a lower mounting seat 191 is fixedly installed on one side of the assembly plate 19, and a positioning baffle 195 is detachably provided inside the lower mounting seat 191, and a protrusion capable of limiting the position of the strap is provided at the bottom of the positioning baffle 195 near the clamping block 193, and a first support plate 192 is fixedly installed on the top of one side of the lower mounting seat 191, and a clamping block 193 capable of clamping the strap is provided at the bottom of the first support plate 192, a supporting spring is provided between the clamping block 193 and the first support plate 192, and a sliding rod 196 extending upward to the outside of the first support plate 192 is provided on the top of the clamping block 193.

[0036] When the strap is not clamped, the support spring is in an expanded state. At this time, after the robotic arm drives the lower connecting plate 1 to move onto the strap of the steel plate, the positioning baffle 195 can be used to fit one side of the strap, and the protrusion of the positioning baffle 195 can be inserted into the joint between the strap and the steel plate to produce a supporting effect. Subsequently, the clamping block 193 is squeezed by the strap, so that the clamping block 193 moves upward while the support spring contracts and generates elastic force, so that the clamping block 193 can apply a downward squeezing force to the strap, thereby enabling the clamping block 193 to cooperate with the positioning baffle 195 to clamp the strap.

[0037] A laser detection sensor 194 is fixedly mounted on the other side of the assembly plate 19 , and the position of the cutter 17 corresponds to the rear side of the clamping block 193 .

[0038] The laser detection sensor 194 can locate the strapping on the steel coil. During detection, the laser detection sensor 194 scans the outer surface of the steel coil, scans the position of the strapping on the steel coil from left to right, and calculates the relative position of the strapping from the surface of the steel coil, so as to locate the baffle 195 for insertion.

[0039] When the clamping block 193 cooperates with the positioning baffle 195 to clamp the strap, the hydraulic cylinder 15 is started, and then the hydraulic cylinder 15 pushes the cutter 17 to move, and the cutter 17 cuts the strap. By arranging the cutter 17 on the rear side of the clamping block 193, the cutter 17 does not affect the clamping work of the clamping block 193 and the positioning baffle 195 on the strap when cutting the strap.

[0040] A blanking plate 25 capable of discharging waste materials is provided at the bottom of the recovery platform 2, and the blanking plate 25 is arranged in an inclined shape.

[0041] The inclined design of the blanking plate 25 allows the rolled strap to roll on the upper surface of the blanking plate 25 by gravity and fall into the collecting bucket 26 for collection.

[0042] A collecting bucket 26 for collecting waste is provided on one side of the recycling platform 2 and at the bottom end of the unloading plate 25. A pushing assembly 23 is fixedly installed on one side of the recycling platform 2. The pushing assembly 23 includes a first cylinder 231 fixedly installed on the recycling platform 2, and a strap push plate is fixedly installed on the output end of the first cylinder 231, and a sliding rail 21 that is movable in conjunction with the strap push plate is fixedly installed on the recycling platform 2.

[0043] The sliding rail 21 is provided to enable the strap push plate to be slidably connected to the recovery platform 2 .

[0044] A material unloading component 24 capable of fixing the strap is provided on the recycling table 2 and located on one side of the pushing component 23. The material unloading component 24 includes a second cylinder 241 fixedly mounted on the recycling table 2, and a pressure head is fixedly mounted on the bottom end of the second cylinder 241. A winding component 22 is provided on the other side of the recycling table 2. The winding component 22 includes a lower mounting plate 222 fixedly mounted on the recycling table 2, and a servo motor 221 is fixedly mounted on the top of the lower mounting plate 222. An electric clamp 223 is fixedly mounted on the output end of the servo motor 221, and the electric clamp 223 includes an upper clamping plate and a lower clamping plate.

[0045] When the end of the strap is fitted into the electric clamp 223, the clamping plate in the electric clamp 223 clamps the strap, and then the servo motor 221 drives the electric clamp 223 to rotate, so that the electric clamp 223 drives the strap to be rolled up.

[0046] A winding assembly 22, a pushing assembly 23, a blanking plate 25 and a blanking assembly 24 are provided. When the positioning baffle 195 and the clamping block 193 cooperate to clamp the cut strap, the strap removal assembly is moved, and the cut strap is placed on the electric clamp 223 on the recycling table 2. The second cylinder 241 is started to push the pressure head to press the strap down and fix it, so that the end of the strap fits on the electric clamp 223, and the servo motor 221 is started to make the electric clamp 223 rotate and rewind the strap for collection and recycling.

[0047] The wound straps can be recycled by falling into the collecting bucket 26 through the unloading plate 25 without manual operation. The device can automatically unbundle the straps and then rewind them for subsequent recycling, thus avoiding the problem of strap waste and achieving the purpose of reducing costs and increasing efficiency.

[0048] Furthermore, the positioning baffle 195 is detachably connected to the lower mounting seat 191 by bolts, and a positioning rod extending to the interior of the lower mounting seat 191 is provided at the top of the positioning baffle 195, and a positioning groove for matching the positioning rod is provided inside the lower mounting seat 191.

[0049] By setting a positioning rod, when the positioning baffle 195 is installed, the positioning rod on the top of the positioning baffle 195 is first inserted into the positioning groove inside the lower mounting seat 191 for auxiliary positioning to avoid displacement of the positioning baffle 195 during installation. Then, the positioning baffle 195 and the lower mounting seat 191 are fixed by bolts to complete the installation.

[0050] Furthermore, a limit plate is fixedly installed on the top of the sliding rod 196, and a sliding groove is provided inside the first supporting plate 192 for the sliding rod 196 to move vertically.

[0051] Through the limiting plate, when the clamping block 193 is not working, the supporting spring supports the clamping block 193. At this time, the limiting plate is attached to the top of the first supporting plate 192 to prevent the clamping block 193 from falling off.

[0052] Furthermore, a second support plate 242 is provided on one side of the second cylinder 241 , and a material blocking plate 243 is provided at the bottom end of the second support plate 242 .

[0053] The second support plate 242 can be used to install some induction switch components for controlling the winding component 22 , the pushing component 23 and the unloading component 24 .

[0054] When the strap removal assembly drives the cut strap to move to the recycling platform 2, the induction switch on the second support plate 242 is sensed, and then the first cylinder 231 is started, so that the strap push plate pushes the strap end to move, so that the strap end is adjusted to a position and fits on the electric clamp 223 to prevent it from falling off. When the strap end is fit on the electric clamp 223, the servo motor 221 drives the electric clamp 223 to rotate, so that the electric clamp 223 drives the strap end to rotate to reel the strap. After reeling is completed, the second cylinder 241 in the blanking assembly 24 is started, so that the second cylinder 241 pushes the pressure head to move downward, so that the reeled strap falls on the blanking plate 25 and rolls to the collection bucket 26 by gravity for collection, so that it can be recycled later.

[0055] How this utility works:

[0056] During the strapping process: the crane transports the steel coil to the steel coil strapping removal area, starts the drive motor 32, and drives the gear 321 to mesh with the rack 36 through the output end, so that the rack 36 can drive the movable mounting plate 33 to slide on the slide rail 35 while moving horizontally, so that the movable mounting plate 33 drives the mechanical arm to move, and then drives the laser detection sensor 194 in the strapping removal assembly to scan and locate the strapping on the steel coil. After positioning, the positioning baffle 195 is attached to the One side of the strap is closed, and the protrusion of the positioning baffle 195 is inserted into the joint between the strap and the steel plate to produce a supporting effect. Subsequently, the clamping block 193 is squeezed by the strap, so that the clamping block 193 moves upward while the supporting spring contracts and generates elastic force. At this time, the clamping block 193 applies an extrusion force to the strap, and cooperates with the clamping block 193 and the positioning baffle 195 to clamp the strap. After clamping, start the hydraulic cylinder 15 to make the hydraulic cylinder 15 push the cutter 17 to expand and cut the strap.

[0057] During the recycling process: when the strap is cut, the robot arm moves on the robot ground rail 3 and drives the cut strap to the strap recycling area. At this time, the robot arm moves the clamped strap to the recycling platform 2 by disassembling the strap assembly, and then adjusts the position of the strap end, starts the first cylinder 231, so that the strap push plate pushes the strap end to fit the surface of the electric clamp 223, and the clamping plate in the electric clamp 223 clamps the strap, starts the servo motor 221 to drive the electric clamp 223 to rotate, and then the electric clamp 223 reels the strap end. After rewinding, the strap is separated from the electric clamp 223, and the second cylinder 241 is started to push the pressure head downward, pushing the rewound strap onto the blanking plate 25, and it falls into the collection bucket 26 by gravity for collection.

[0058] The electrical equipment and components not described in detail in this article all adopt existing technologies, and their control methods and circuits are not described in detail in this article.

[0059] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A device for automatically removing strapping of steel coils, characterized in that: include: A strap removing assembly, a strap recovery assembly, a robot ground rail (3) and a mechanical arm; the mechanical arm is arranged on the robot ground rail (3), the strap removing assembly is arranged at the end of the mechanical arm, and the strap recovery assembly is arranged on one side of the robot ground rail (3); The unbundling strap assembly comprises a lower connecting plate (1), a mounting assembly capable of being mounted on the end of the mechanical arm is arranged on the lower connecting plate (1), an upper mounting plate (16) is arranged at the bottom of the lower connecting plate (1), a fixing seat (161) is fixedly mounted on one side of the surface of the upper mounting plate (16), a cutting knife (17) capable of horizontal movement is arranged on the surface of the upper mounting plate (16) and located at the bottom of the fixing seat (161), and a hydraulic cylinder (15) capable of driving the cutting knife (17) to move horizontally is arranged on one side of the fixing seat (161); An assembly plate (19) is fixedly mounted on the other side of the upper mounting plate (16), a lower mounting seat (191) is fixedly mounted on one side of the assembly plate (19), a positioning baffle (195) is detachably arranged inside the lower mounting seat (191), a first support plate (192) is fixedly mounted on the top of one side of the lower mounting seat (191), a clamping block (193) capable of clamping a strap is arranged at the bottom of the first support plate (192), a protrusion capable of limiting the position of the strap is arranged at the bottom of a side of the positioning baffle (195) close to the clamping block (193), a laser detection sensor (194) capable of positioning the steel coil strap is arranged on the other side of the assembly plate (19), and the position of the cutter (17) corresponds to the rear side of the clamping block (193); The strapping recovery component comprises a recovery platform (2), a discharge plate (25) capable of discharging waste is provided at the bottom of the recovery platform (2), a collecting bucket (26) for collecting waste is provided on one side of the recovery platform (2) and at a position located at the bottom end of the discharge plate (25), a pushing component (23) is fixedly installed on one side of the recovery platform (2), a discharge component (24) capable of fixing the strapping is provided on the recovery platform (2) and at one side of the pushing component (23), and a winding component (22) is provided on the other side of the recovery platform (2).

2. The automatic steel coil unbundling device according to claim 1 is characterized in that: The mounting assembly comprises an upper fixing plate (12) arranged on the lower connecting plate (1), upper connecting plates (11) are arranged on both sides of the upper fixing plate (12), connecting seats (14) are fixedly mounted on the upper surface of the upper connecting plate (11) and on both sides of the upper fixing plate (12), and an upper mounting seat (13) which can be mounted on the mechanical arm by bolts is arranged on the top of the connecting seat (14).

3. The automatic steel coil unbundling device according to claim 2 is characterized in that: A balancing assembly (18) is provided on the lower surface of the upper connecting plate (11), the balancing assembly (18) comprising a balancing cylinder (181) fixedly connected to the upper connecting plate (11), a balancing block (182) being provided at the bottom of the balancing cylinder (181), and a buffer spring being telescopically arranged vertically between the balancing block (182) and the balancing cylinder (181).

4. The automatic steel coil unbundling device according to claim 1, characterized in that: The positioning baffle (195) is detachably connected to the lower mounting seat (191) via bolts, and a positioning rod extending into the interior of the lower mounting seat (191) is provided at the top end of the positioning baffle (195), and a positioning groove for use with the positioning rod is provided inside the lower mounting seat (191).

5. The automatic steel coil unbundling device according to claim 1 is characterized in that: A support spring is provided between the clamping block (193) and the first support plate (192), and a sliding rod (196) extending upward to the outside of the first support plate (192) is provided at the top of the clamping block (193), a limiting plate is fixedly installed at the top of the sliding rod (196), and a sliding groove for vertical movement of the sliding rod (196) is provided inside the first support plate (192).

6. The automatic steel coil unbundling device according to claim 1, characterized in that: The robot ground rail (3) comprises a ground rail support seat (37) fixedly connected to the ground, a ground rail frame (34) for supporting is provided on the ground rail support seat (37), a fixed frame (31) is fixedly mounted on one side of the ground rail support seat (37), a slide rail (35) capable of horizontal sliding is provided on the ground rail frame (34), a movable mounting plate (33) is fixedly mounted on the top of the slide rail (35), a rack (36) is fixedly mounted on the side of the movable mounting plate (33) close to the fixed frame (31), a driving motor (32) is fixedly mounted on the top of the fixed frame (31), a gear (321) meshing with the rack (36) is provided at the output end of the driving motor (32), and the robot arm is fixedly connected to the movable mounting plate (33) by bolts.

7. The automatic steel coil unbundling device according to claim 1, characterized in that: A movable groove is provided on the surface of the upper mounting plate (16) for allowing the cutter (17) to move horizontally, and the blanking plate (25) is arranged in an inclined shape.

8. The automatic steel coil unbundling device according to claim 1, characterized in that: The material unloading assembly (24) comprises a second cylinder (241) fixedly mounted on the recovery platform (2), a pressure head fixedly mounted at the bottom end of the second cylinder (241), a second support plate (242) provided on one side of the second cylinder (241), and a material blocking plate (243) provided at the bottom end of the second support plate (242).

9. The automatic steel coil unbundling device according to claim 1, characterized in that: The winding assembly (22) comprises a lower mounting plate (222) fixedly mounted on the recovery table (2), a servo motor (221) fixedly mounted on the top end of the lower mounting plate (222), and an electric clamp (223) fixedly mounted on the output end of the servo motor (221).

10. The automatic steel coil unbundling device according to claim 1, characterized in that: The pushing assembly (23) comprises a first cylinder (231) fixedly mounted on the recycling platform (2), a strap push plate fixedly mounted on the output end of the first cylinder (231), and a sliding rail (21) movable in coordination with the strap push plate fixedly mounted on the recycling platform (2).

Images