Automatic assembling equipment for cooling pipe at tail end of welding wire

Abstract

The invention discloses welding wire tail end cooling pipe automatic assembling equipment, and relates to the technical field of tail end cooling pipe welding wire assembly.The welding wire tail end cooling pipe automatic assembling equipment is characterized in that a skip car is fixedly connected to the inner wall of a bearing box, a base table is fixedly connected to the inner wall of the bearing box, the skip car is connected with a plurality of vacuum suction cups in a matched mode, and the base table is connected with a feeding assembly in a matched mode; the feeding assembly is connected with a shearing assembly in a matched mode, the conveying guide rail is fixedly connected with the inner wall of the bearing box, the conveying guide rail is connected with an overturning assembly in a matched mode, the overturning assembly is connected with an assembling assembly in a matched mode, and the tail end transplanting guide rail is fixedly connected with the shearing assembly and connected with a clamping assembly in a matched mode. The clamping assembly is matched with the vacuum suction cup. The formed welding wire is automatically assembled to the tail end of the cooling pipe through the assembling assembly, the effect of automatically assembling the welding wire at the tail end of the cooling pipe is achieved through the assembling assembly, the problem of manual intervention is reduced, and the working efficiency and the assembling quality are improved.

Description

Technical Field

[0001] The invention relates to the technical field of terminal cooling tube welding wire assembly, and in particular to automatic assembly equipment for a terminal cooling tube of a welding wire. Background Art

[0002] Cold pipes usually refer to pipes used to transmit refrigerant in a refrigeration system. They can be part of a refrigerant circulation system and are used to transfer refrigerant between different refrigeration equipment or system components. The design and material selection of cold pipes are critical to ensuring the efficiency and reliability of the refrigeration system.

[0003] In the prior art, when new energy cooling pipes are produced, the ends of the cooling pipes often need to be assembled with formed welding wires. The cooling pipes are manually placed on a processing platform for clamping and fixing, and then the bent finished welding wires are put on the bare pipes for assembly. Finally, the assembled new energy cooling pipes are manually placed on the next process.

[0004] However, when a large number of new energy cold pipes are assembled with welding wires, workers are required to constantly clamp and assemble the cold pipes. When workers operate for a long time, fatigue will occur, which will lead to a decrease in the accuracy of the welding wire assembled at the end of the cold pipe. In addition, it is time-consuming and laborious for workers to operate the cold pipes to assemble the welding wires, which affects the work efficiency of the welding wire assembly of the end cold pipes. Summary of the invention

[0005] The purpose of the present invention is to provide an automatic assembly device for cold pipes at the end of welding wires, so as to solve the technical problem that in the prior art, when a large number of new energy cold pipes are assembled with welding wires, workers are required to clamp and assemble the cold pipes continuously. When the workers operate for a long time, they will become tired, which leads to a decrease in the accuracy of assembling the welding wires at the end of the cold pipes. In addition, it is time-consuming and laborious for workers to operate the cold pipes to assemble the welding wires, which affects the work efficiency of the assembly of the welding wires at the end of the cold pipes.

[0006] The technical problem to be solved by the present invention can be achieved by the following technical solutions:

[0007] An automatic assembly device for a cold pipe at the end of a welding wire, comprising:

[0008] A carrying box, wherein a material cart is fixedly connected to the inner wall of the carrying box, a base is fixedly connected to the inner wall of the carrying box, the material cart is cooperatively connected to a plurality of vacuum suction cups, the base is cooperatively connected to a feeding assembly, the feeding assembly is cooperatively connected to a shearing assembly, and the shearing assembly is fixedly connected to the base;

[0009] A conveying guide rail, wherein the conveying guide rail is fixedly connected to the inner wall of the carrying box, the conveying guide rail is cooperatively connected with a flipping assembly, the flipping assembly is cooperatively connected with an assembly assembly, and the assembly assembly is cooperatively connected with a blanking assembly;

[0010] The end transplanting guide rail is fixedly connected to the shearing assembly, and the end transplanting guide rail is cooperatively connected with a clamping assembly, and the clamping assembly cooperates with the vacuum suction cup.

[0011] As a further solution of the present invention: the bottom end of the carrying box is fixedly connected with feet on all four sides, and the bottom end of the material cart is fixedly connected with universal wheels on all four sides.

[0012] As a further solution of the present invention: the feed assembly includes: a storage wheel, a support plate, a feed plate, a transverse directional wheel and a vertical directional wheel, the support plate is fixedly connected to the inner wall of the carrying box, the support plate is rotatably connected to the storage wheel, the feed plate is fixedly connected to the inner wall of the carrying box and to the top of the base, the transverse directional wheels are provided with a plurality of groups and are divided into two rows in the length direction of the feed plate, the transverse directional wheels are rotatably connected to the feed plate with the axis perpendicular to the top of the feed plate, the vertical directional wheels are provided with a plurality of groups and are divided into two rows in the length direction of the feed plate, and the vertical directional wheels are rotatably connected to the feed plate with the axis parallel to the width of the feed plate.

[0013] As a further solution of the present invention: a tensioning wheel is fixedly connected to the side end of the support plate, and the tensioning wheel cooperates with the storage wheel. An adjusting piece is cooperated with the top end of the feed plate, and the adjusting piece cooperates with the transverse directional wheel.

[0014] As a further solution of the present invention: the flipping assembly includes: a pneumatic clamp, a slide and a flipping machine, the slide is clamped on the conveying guide rail and is slidably connected to the conveying guide rail, the pneumatic clamp is fixedly connected to the slide, the pneumatic clamp cooperates with the feeding assembly, the flipping machine is fixedly connected to the side end of the slide, the flipping machine cooperates with the pneumatic clamp, and the side end of the conveying guide rail is fixedly connected with two groups of limiters, and the two groups of limiters are respectively arranged at both ends of the conveying guide rail.

[0015] As a further solution of the present invention: the assembly component is connected with an assembly and transplanting guide rail, and the assembly and transplanting guide rail is fixedly connected to the inner wall of the carrying box. The assembly component includes: a driving machine, a bending and forming plate, an assembler and an assembly plate. The bottom end of the driving machine is fixedly connected to the assembly and transplanting guide rail, the bending and forming plates are provided with two groups and the side ends are respectively connected with the driving machines. The two groups of driving machines are parallel to each other, the top end of the driving machine is fixedly connected to the assembler, and the side end of the assembler is fixedly connected to the assembly plate.

[0016] As a further solution of the present invention: the clamping assembly includes: a matching clamp, a grabbing claw transplanting guide rail and a mobile clamp, the side end of the terminal transplanting guide rail is fixedly connected with a motor, the terminal transplanting guide rail is slidably connected to the grabbing claw transplanting guide rail, the side end of the grabbing claw transplanting guide rail is fixedly connected to the mobile clamp, the mobile clamp is matched with the matching clamp, the matching clamp is slidably connected to the terminal transplanting guide rail, and the motor is matched with the grabbing claw transplanting guide rail.

[0017] As a further solution of the present invention: the shearing assembly includes: pneumatic scissors and a telescopic cylinder, the telescopic cylinder is fixedly connected to the base, and the telescopic cylinder is fixedly connected to the pneumatic scissors.

[0018] As a further solution of the present invention: the unloading assembly includes: a lifting cylinder 31, a support frame 32 and a linear slide rail 30, the lifting cylinder 31 is provided with a plurality of groups and is respectively fixedly connected to the support frame 32, the bottom end of the support frame 32 is fixedly connected to the linear slide rail 30, the linear slide rail 30 is slidably connected to the cold pipe transport guide rail 29, and the cold pipe transport guide rail 29 is fixedly connected to the inner wall of the carrying box 1.

[0019] Beneficial effects of the present invention:

[0020] 1. Workers place a large number of cold pipes on a material cart, which is used to store the cold pipes. When the welding wire is assembled at the end of the cold pipe, the vacuum suction cup adsorbs the cold pipe and feeds it to the assembly component, where the welding wire enters the carrying box through the feeding component. Then a sensor is provided on the shearing component, which detects the length of the welding wire to be formed, and finally the welding wire is cut. When the vacuum suction cup adsorbs the cold pipe and feeds it, the clamping component clamps the end of the cold pipe, thereby ensuring the stability of the assembly component when the formed welding wire is assembled on the cold pipe.

[0021] 2. The cut welding wire enters the flip assembly, the flip assembly clamps the welding wire, and then the flip assembly clamps the welding wire and rotates it 180 degrees along the vertical plane, and then the flip assembly clamps the welding wire and moves it on the conveying rail, the flip assembly moves to the side of the assembly assembly, the flip assembly and the assembly assembly cooperate, the flip assembly clamps the welding wire and moves, the assembly assembly bends the welding wire, the assembly assembly bends the welding wire into shape, and the assembly assembly stores the bent and formed welding wire. At this time, the flip assembly moves to the side of the feeding assembly, and the assembly assembly automatically assembles the formed welding wire to the end of the cold pipe. The assembly assembly realizes the effect of automatically assembling the welding wire at the end of the cold pipe, reduces the problem of manual intervention, and improves work efficiency and assembly quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 3 For the present invention Figure 2 A schematic diagram of the structure at A;

[0026] Figure 4 This is a schematic diagram of the welding wire feeding assembly structure of the present invention;

[0027] Figure 5 For the present invention Figure 4 A schematic diagram of the structure at B;

[0028] Figure 6 For the present invention Figure 4 A schematic diagram of the structure at position C of FIG.

[0029] Figure 7 For the present invention Figure 4 A schematic diagram of the structure at D of FIG.

[0030] Figure 8 It is a schematic diagram of the structure of the vacuum suction cup of the present invention.

[0031] In the figure: 1. Carrying box; 2. Anchor; 3. Storage wheel; 4. Universal wheel; 5. Tensioning wheel; 6. Support plate; 7. Adjustment piece; 8. Feed plate; 9. Horizontal directional wheel; 10. Vertical directional wheel; 11. Base; 12. Pneumatic clamp; 13. Slide; 14. Conveying guide rail; 15. Assembly and transplanting guide rail; 16. Stopper; 17. Matching fixture; 18. Motor; 19. Turning machine; 20. Grasping clamp and transplanting guide rail; 21. Moving fixture; 22. Driving machine; 23. Bending and forming plate; 24. End transplanting guide rail; 25. Pneumatic scissors; 26. Telescopic cylinder; 27. Material car; 29. ​​Cold pipe transport rail; 30. Linear slide rail; 31. Lifting cylinder; 32. Support frame; 33. Assembler; 34. Assembly plate; 35. Vacuum suction cup. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] like Figure 1-Figure 8 As shown, an automatic assembly device for a welding wire end cooling tube includes: a carrying box 1, a conveying guide rail 14 and an end transfer guide rail 24,

[0034] A material cart 27 is fixedly connected to the inner wall of the carrying box 1, and a base 11 is fixedly connected to the inner wall of the carrying box 1. The material cart 27 is connected with a plurality of vacuum suction cups 35. The base 11 is connected with a feeding assembly. The feeding assembly is connected with a shearing assembly. The shearing assembly is fixedly connected to the base 11. Workers place a large number of cold pipes on the material cart 27. The material cart 27 is used to store the cold pipes. When the welding wire is assembled at the end of the cold pipe, the vacuum suction cup 35 absorbs the cold pipe and absorbs the cold pipe to the assembly assembly, wherein the welding wire enters the interior of the carrying box 1 through the feeding assembly;

[0035] The conveying guide rail 14 is fixedly connected to the inner wall of the carrying box 1, and the conveying guide rail 14 is connected with a flip assembly, and the flip assembly is connected with an assembly assembly. The cut welding wire enters the flip assembly, and the flip assembly clamps the welding wire, and then the flip assembly clamps the welding wire and rotates it 180 degrees along the vertical plane, and then the flip assembly clamps the welding wire and moves on the conveying guide rail 14, and the flip assembly moves to the side of the assembly assembly, and the flip assembly cooperates with the assembly assembly, and the flip assembly clamps the welding wire and moves, and the assembly assembly bends the welding wire, and the assembly assembly bends the welding wire into shape, and the assembly assembly stores the bent and formed welding wire, at this time, the flip assembly moves to the side of the feeding assembly, and the assembly assembly automatically assembles the formed welding wire to the end of the cold pipe, and the assembly assembly realizes the effect of automatically assembling the welding wire to the end of the cold pipe, reduces the problem of manual intervention, and improves work efficiency and assembly quality;

[0036] The end transfer guide 24 is connected with a clamping assembly, which cooperates with the vacuum suction cup 35. When the vacuum suction cup 35 adsorbs and loads the cold pipe, the clamping assembly clamps the end of the cold pipe, thereby ensuring the stability of the assembly assembly when assembling the formed welding wire onto the cold pipe.

[0037] In some specific implementation schemes, the bottom end of the carrying box 1 is fixedly connected with feet 2, and the bottom end of the material cart 27 is fixedly connected with universal wheels 4. When the carrying box 1 is in use, workers can adjust the feet 2. On the one hand, the feet 2 provide support for the carrying box 1. On the other hand, the feet 2 can be adjusted to support the carrying box 1 to ensure that the carrying box 1 is always on a horizontal plane, so that the carrying box 1 can adapt to uneven ground. When the material cart 27 is storing cold pipes, workers can push the material cart 27, and the material cart 27 is moved by the universal wheels 4, thereby realizing the convenience of moving the cold pipes into the carrying box 1.

[0038] In some specific embodiments, the feed assembly includes: a storage wheel 3, a support plate 6, a feed plate 8, a transverse directional wheel 9 and a vertical directional wheel 10, the support plate 6 is fixedly connected to the inner wall of the support box 1, the support plate 6 is rotatably connected to the storage wheel 3, the feed plate 8 is fixedly connected to the inner wall of the support box 1 and is fixedly connected to the top of the base 11, the transverse directional wheel 9 is provided with a plurality of groups and is divided into two rows in the length direction of the feed plate 8, the transverse directional wheel 9 is rotatably connected to the feed plate 8 in the direction of the axis perpendicular to the top of the feed plate 8, the vertical directional wheel 10 is provided with a plurality of groups and is divided into two rows in the length direction of the feed plate 8, the vertical directional wheel 10 is rotatably connected to the feed plate 8 in the direction of the axis parallel to the width of the feed plate 8, the side end of the support plate 6 is fixedly connected to the tensioning wheel 5, the tensioning wheel 5 cooperates with the storage wheel 3, the top of the feed plate 8 is cooperated with the adjusting member 7, the adjusting member 7 is connected to the transverse directional wheel 9 In cooperation, when the feeding assembly is running, the staff fixes the rolled welding wire on the storage wheel 3, and when the welding wire moves along the transverse directional wheel 9 and the vertical directional wheel 10, the storage wheel 3 rotates on the support plate 6, thereby achieving the effect of feeding the welding wire, wherein the tensioning wheel 5 can generate resistance to the rotation of the storage wheel 3, thereby achieving the damping effect when the storage wheel 3 rotates, and ensures that the storage wheel 3 will not rotate excessively due to inertia when rotating. At the same time, the tensioning wheel 5 can lock the storage wheel 3, and the arrangement of the transverse directional wheel 9 and the vertical directional wheel 10 can limit the welding wire in the horizontal and vertical directions, thereby ensuring the stability of the welding wire feeding, wherein the adjusting member 7 can adjust the spacing between the two rows of transverse directional wheels 9, thereby achieving the effect of the transverse directional wheel 9 limiting the conveying of welding wires of different diameters.

[0039] In some specific embodiments, the flip assembly includes: a pneumatic clamp 12, a slide 13 and a flip machine 19, the slide 13 is clamped on the conveying guide rail 14 and is slidably connected to the conveying guide rail 14, the pneumatic clamp 12 is fixedly connected to the slide 13, the pneumatic clamp 12 cooperates with the feeding assembly, the flip machine 19 is fixedly connected to the side end of the slide 13, the flip machine 19 cooperates with the pneumatic clamp 12, and the side end of the conveying guide rail 14 is fixedly connected with two groups of limiters 16, and the two groups of limiters 16 are respectively arranged at both ends of the conveying guide rail 14. When the flip assembly is running, the welding wire enters the pneumatic clamp 12, and the pneumatic clamp 12 The welding wire is clamped, and the turning machine 19 drives the pneumatic clamp 12 to rotate. The pneumatic clamp 12 clamps the cut welding wire and rotates it 180 degrees. The bottom end of the slide 13 is fixedly connected with a sensor plate. When the slide 13 moves on the conveying guide rail 14, the slide 13 moves with the pneumatic clamp 12 and the sensor plate. When the sensor plate and the limiter 16 are in contact, the slide 13 stops moving. The limiter 16 realizes the function of measuring the distance and limiting the movement of the slide 13, thereby realizing the effect of determining the length of the welding wire. The pneumatic clamp 12 clamps the welding wire and conveys it to the assembly component.

[0040] In some specific embodiments, the assembly component is connected with an assembly transfer guide rail 15, and the assembly transfer guide rail 15 is fixedly connected to the inner wall of the carrying box 1. The assembly component includes: a driving motor 22, a bending and forming plate 23, an assembler 33 and an assembly plate 34. The bottom end of the driving motor 22 is fixedly connected to the assembly transfer guide rail 15, and the bending and forming plate 23 is provided with two groups and the side ends are respectively connected with the driving motor 22. The two groups of driving motors 22 are parallel to each other, and the top end of the driving motor 22 is fixedly connected to the assembler 33, and the side end of the assembler 33 is fixedly connected to the assembly plate 34. When the assembly component is running, the driving motor 22 drives the bending and forming plate 23 to move oppositely, and the two groups of bending and forming plates 23 reciprocate the welding wire. The bending and forming plate 23 bends the welding wire, and the bent welding wire is stored on the assembly plate 34. Then the assembler 33 drives the assembly plate 34 to move toward the end of the cold pipe, and the assembly plate 34 assembles the formed welding wire at the end of the cold pipe.

[0041] In some specific embodiments, the clamping assembly includes: a matching clamp 17, a grabbing clamping claw transplanting guide rail 20 and a mobile clamp 21, the end of the end transplanting guide rail 24 is fixedly connected to the motor 18, the end transplanting guide rail 24 is slidably connected to the grabbing clamping claw transplanting guide rail 20, the side end of the grabbing clamping claw transplanting guide rail 20 is fixedly connected to the mobile clamp 21, the mobile clamp 21 is matched and connected with the matching clamp 17, the matching clamp 17 is slidably connected to the end transplanting guide rail 24, the motor 18 is matched and connected with the grabbing clamping claw transplanting guide rail 20, when the vacuum suction cup 35 adsorbs the cold pipe to the clamping assembly, the mobile The clamp 21 and the matching clamp 17 clamp the end of the cold pipe respectively, and then the motor 18 runs, and the motor 18 drives the grabbing jaw transplanting guide 20 to move on the end transplanting guide 24, and the grabbing jaw transplanting guide 20 carries the mobile clamp 21 and the matching clamp 17 to clamp the cold pipe and move it to the assembly component, and the assembly component assembles the formed welding wire on the cold pipe, wherein the grabbing jaw transplanting guide 20 can adjust the mobile clamp 21 to move in the vertical direction, thereby ensuring that the grabbing jaw transplanting guide 20 can align cold pipes and formed welding wires of different sizes.

[0042] In some specific embodiments, the shearing assembly includes: pneumatic scissors 25 and a telescopic cylinder 26, the telescopic cylinder 26 is fixedly connected to the base 11, and the telescopic cylinder 26 is fixedly connected to the pneumatic scissors 25. When the shearing assembly is running, the telescopic cylinder 26 drives the pneumatic scissors 25 to move in the direction of the welding wire, and the pneumatic scissors 25 cuts the welding wire. When the pneumatic scissors 25 finish cutting, the telescopic cylinder 26 drives the pneumatic scissors 25 to reset.

[0043] In some specific embodiments, the unloading assembly includes: a lifting cylinder 31, a support frame 32 and a linear slide 30. The lifting cylinder 31 is provided with several groups and is respectively fixedly connected to the support frame 32. The bottom end of the support frame 32 is fixedly connected to the linear slide 30. The linear slide 30 is slidably connected to the cold pipe transport guide rail 29. The cold pipe transport guide rail 29 is fixedly connected to the inner wall of the carrying box 1. When the formed welding wire is assembled at the end of the cold pipe, the linear slide 30 supports the support frame 32 to move upward, and the support frame 32 supports the lifting cylinder 31 to move upward. The lifting cylinder carries the cold pipe assembled with the welding wire, and then, the linear slide 30 moves along the cold pipe transport guide rail 29. Finally, the linear slide 30 moves the cold pipe assembled with the welding wire to the next workstation, and the robot clamps the cold pipe for the next process.

[0044] Several embodiments of the present invention are described in detail above, but the embodiments of the present invention are not limited thereto and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. An automatic assembly device for a cold pipe at the end of a welding wire, characterized in that: include: A carrying box (1), wherein a material cart (27) is fixedly connected to the inner wall of the carrying box (1), a base (11) is fixedly connected to the inner wall of the carrying box (1), the material cart (27) is cooperatively connected to a plurality of vacuum suction cups (35), the base (11) is cooperatively connected to a feeding assembly, the feeding assembly is cooperatively connected to a shearing assembly, and the shearing assembly is fixedly connected to the base (11); A conveying guide rail (14), the conveying guide rail (14) is fixedly connected to the inner wall of the carrying box (1), the conveying guide rail (14) is cooperatively connected with a turning assembly, the turning assembly is cooperatively connected with an assembly assembly, and the assembly assembly is cooperatively connected with a material discharge assembly; The end transplanting guide rail (24) is connected with a clamping assembly, and the clamping assembly cooperates with a vacuum suction cup (35).

2. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1 is characterized in that: The bottom of the carrying box (1) is fixedly connected to feet (2) on all sides, and the bottom of the material cart (27) is fixedly connected to universal wheels (4) on all sides.

3. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1 is characterized in that: The feed assembly comprises: a storage wheel (3), a support plate (6), a feed plate (8), a transverse directional wheel (9) and a vertical directional wheel (10); the support plate (6) is fixedly connected to the inner wall of the carrying box (1); the support plate (6) is rotatably connected to the storage wheel (3); the feed plate (8) is fixedly connected to the inner wall of the carrying box (1) and is fixedly connected to the top of the base (11); the transverse directional wheel (9) is provided with a plurality of groups and is divided into two rows in the length direction of the feed plate (8); the transverse directional wheel (9) is rotatably connected to the feed plate (8) in a direction in which the axis is perpendicular to the top of the feed plate (8); the vertical directional wheel (10) is provided with a plurality of groups and is divided into two rows in the length direction of the feed plate (8); the vertical directional wheel (10) is rotatably connected to the feed plate (8) in a direction in which the axis is parallel to the width of the feed plate (8).

4. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 3 is characterized in that: The side end of the support plate (6) is fixedly connected with a tension wheel (5), and the tension wheel (5) cooperates with the storage wheel (3). The top end of the feed plate (8) is cooperated with an adjustment member (7), and the adjustment member (7) cooperates with the transverse directional wheel (9).

5. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1 is characterized in that: The turning assembly comprises: a pneumatic clamp (12), a slide (13) and a turning machine (19); the slide (13) is clamped on the conveying guide rail (14) and is slidably connected to the conveying guide rail (14); the pneumatic clamp (12) is fixedly connected to the slide (13); the pneumatic clamp (12) cooperates with the feeding assembly; the turning machine (19) is fixedly connected to the side end of the slide (13); the turning machine (19) cooperates with the pneumatic clamp (12); the side end of the conveying guide rail (14) is fixedly connected with two groups of limiters (16); the two groups of limiters (16) are respectively arranged at the two ends of the conveying guide rail (14).

6. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1 is characterized in that: The assembly component is connected with an assembly and transplanting guide rail (15), and the assembly and transplanting guide rail (15) is fixedly connected to the inner wall of the carrying box (1). The assembly component comprises: a driving machine (22), a bending and forming plate (23), an assembler (33) and an assembly plate (34). The bottom end of the driving machine (22) is fixedly connected to the assembly and transplanting guide rail (15), the bending and forming plate (23) is provided with two groups and the side ends are respectively connected with the driving machine (22), the two groups of driving machines (22) are parallel to each other, the top end of the driving machine (22) is fixedly connected to the assembler (33), and the side end of the assembler (33) is fixedly connected to the assembly plate (34).

7. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1 is characterized in that: The clamping assembly comprises: a matching clamp (17), a grabbing clamping claw transplanting guide rail (20) and a moving clamp (21); the side end of the terminal transplanting guide rail (24) is fixedly connected to a motor (18); the terminal transplanting guide rail (24) is slidably connected to the grabbing clamping claw transplanting guide rail (20); the side end of the grabbing clamping claw transplanting guide rail (20) is fixedly connected to the moving clamp (21); the moving clamp (21) is matched and connected to the matching clamp (17); the matching clamp (17) is slidably connected to the terminal transplanting guide rail (24); and the motor (18) is matched and connected to the grabbing clamping claw transplanting guide rail (20).

8. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1 is characterized in that: The shearing assembly comprises: pneumatic scissors (25) and a telescopic cylinder (26); the telescopic cylinder (26) is fixedly connected to the base (11); and the telescopic cylinder (26) is fixedly connected to the pneumatic scissors (25).

9. The automatic assembly equipment for the cold pipe at the end of welding wire according to claim 1, characterized in that: The unloading assembly comprises: a lifting cylinder (31), a support frame (32) and a linear slide rail (30); the lifting cylinder (31) is provided with a plurality of groups and is respectively fixedly connected to the support frame (32); the bottom end of the support frame (32) is fixedly connected to the linear slide rail (30); the linear slide rail (30) is slidably connected to a cold pipe transport guide rail (29); and the cold pipe transport guide rail (29) is fixedly connected to the inner wall of the carrying box (1).

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