Aluminum alloy welding wire drawing device based on multi-shaft synchronous guide linkage

Abstract

The utility model discloses an aluminum alloy welding wire drawing device based on multi-shaft synchronous guide linkage, which comprises a main body frame, guide feeding assemblies arranged in pairs are arranged on the main body frame, and a wire drawing assembly is arranged between the two guide feeding assemblies; the wire drawing assembly comprises a first motor and a wire drawing die; a positioning and supporting assembly and a shearing assembly are arranged at the discharging end of the main body frame; the guide feeding assembly comprises a first support, a fixed guide wheel and a movable guide wheel are arranged on the first support, and the movable guide wheel can move relative to the fixed guide wheel; a power source assembly is arranged between the two guide feeding assemblies and comprises a second motor and a second transmission belt, and when the second motor drives the second transmission belt to rotate, each fixed guide wheel and each movable guide wheel rotate synchronously. According to the aluminum alloy welding wire cutting device, the guiding feeding assembly is used for guiding, the aluminum alloy welding wire is machined through the wire drawing assembly which is detachably installed, and the machined aluminum alloy welding wire is cut through the cutting assembly.

Description

Technical Field

[0001] This utility model belongs to the field of aluminum alloy welding wire processing technology, specifically relating to an aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage. Background Technology

[0002] After processing, aluminum alloy welding wire can be drawn into different outer diameters through a wire drawing process, which involves using wire drawing dies. The aluminum alloy welding wire is inserted into wire drawing dies of different aperture sizes, and then a motor drives the wire drawing dies to rotate. During the wire drawing process, the aluminum alloy welding wire moves axially relative to the wire drawing dies, thus obtaining aluminum alloy welding wires of different outer diameters. Existing patent CN118950740B discloses a straight-line wire drawing machine and its usage method, including a main body of equipment. Multiple winding wheels are installed on the outer walls of the main body, and each winding wheel has a corresponding guide wheel and drawing die on its side. A cleaning box is located at the rear of the main body, with a sliding hole at the end of the cleaning box. A liquid storage tank is installed on the cleaning box, and a partition is installed inside the liquid storage tank. A water pipe is installed on the partition, and an inner box is installed inside the liquid storage tank. An installation component is fixedly connected to the inner box via a ring scraper. Existing wire drawing machines suffer from poor guiding performance, resulting in a lack of concentricity between the aluminum alloy welding wire and the drawing die. Furthermore, existing drawing dies have complex structures and are not easily disassembled or assembled. Moreover, existing wire drawing machines cannot quickly adapt to aluminum alloy welding wires of different outer diameters, exhibiting poor versatility. Therefore, it is necessary to design an aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage to overcome these difficulties. Summary of the Invention

[0003] This invention addresses the problems existing in the prior art by designing an aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage. This invention guides the aluminum alloy welding wire through a guiding feeding component, processes the aluminum alloy welding wire through a detachable drawing component, and simultaneously cuts the processed aluminum alloy welding wire through a shearing component.

[0004] The objective of this invention is achieved through the following technical solution: an aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage, comprising a main frame, on which paired guiding and feeding components are provided, and a drawing component is provided between the two guiding and feeding components; the drawing component includes a first motor and a drawing die, wherein the first motor drives the drawing die to rotate relative to the aluminum alloy welding wire when it is working; a positioning support component and a shearing component are sequentially provided at the discharge end of the main frame, wherein the positioning support component is located between the guiding and feeding components and the shearing component; the guiding and feeding component includes a first bracket, on which fixed guide wheels and movable guide wheels are provided, wherein the movable guide wheels can move relative to the fixed guide wheels; a power source component for driving is provided between the two guiding and feeding components, wherein the power source component includes a second motor and a second transmission belt, wherein when the second motor drives the second transmission belt to rotate, each fixed guide wheel and each movable guide wheel rotate synchronously.

[0005] Preferably, the two guiding and feeding assemblies are connected by a power source assembly; the guiding and feeding assembly further includes a slider, a screw, and a handle; the fixed guide wheel is rotatably connected to the first bracket and is located near the bottom of the first bracket; the slider is slidably installed inside the first bracket, and the slider is provided with a movable guide wheel rotatably connected to it; the screw is rotatably connected to the first bracket, one end of the screw is fixedly installed with a handle, and the other end of the screw is threadedly connected to the slider.

[0006] Preferably, the screw is mounted on the first bracket via a bearing, and the edge of the slider is provided with a pair of limiting protrusions that fit against the side wall of the first bracket; when the handle drives the screw to rotate, the slider moves up and down relative to the fixed guide wheel; the first bracket is provided with a pair of guide bushings, and the holes on the guide bushings are located between the fixed guide wheel and the movable guide wheel.

[0007] Preferably, the first support is provided with a first rotating shaft rotatably connected thereto, and a fixed guide wheel is installed on the first rotating shaft, the first rotating shaft and the fixed guide wheel rotating synchronously; the slider is also provided with a first rotating shaft rotatably connected thereto, and a movable guide wheel is installed on the first rotating shaft, the movable guide wheel and the first rotating shaft rotating synchronously; gears are fixedly installed at the ends of both first rotating shafts, the two gears are arranged side by side, and the two gears mesh with each other and rotate; the guiding feeding components are arranged in pairs, and the first rotating shafts on the two guiding feeding components are connected to each other through a power source component.

[0008] Preferably, a pulley body is fixedly mounted on a first rotating shaft at the bottom. The power source assembly includes a second motor, a second transmission belt, a main pulley, and a pair of tension pulleys. The main pulley is fixedly mounted on the motor shaft of the second motor. The tension pulleys are rotatably connected to the main frame, and the two tension pulleys are located on the left and right sides of the main pulley. The pulley body is located outside the tension pulley, and the pulley body is positioned higher than the tension pulley. The tension pulley is positioned higher than the main pulley. The second transmission belt is sequentially wound around the pulley body, the tension belt, and the main pulley. When the second motor drives the main pulley to rotate, the two pulley bodies rotate synchronously.

[0009] Both the fixed and movable guide wheels are connected to the first rotating shaft via splines and then fixedly mounted on the first rotating shaft with nuts for easy disassembly and assembly. Based on the actual outer diameter of the aluminum alloy welding wire, fixed and movable guide wheels of appropriate sizes are installed on the two first rotating shafts respectively. Then, the handle is rotated, causing the screw to rotate, which in turn moves the slider relative to the fixed guide wheel. The aluminum alloy welding wire is threaded onto the wire drawing assembly, positioning support assembly, shearing assembly, and the two guiding feeding assemblies. The movable guide wheel is then moved closer to the fixed guide wheel by the handle, thus clamping the aluminum alloy welding wire between the fixed and movable guide wheels. The guide shaft sleeve facilitates the threading of the aluminum alloy welding wire and prevents excessive wear on the surface of the wire. Then the second motor drives the main pulley to rotate, and the main pulley drives the pulley body to rotate through the second transmission belt; by setting a tension pulley to tension the second transmission belt, the pulley bodies on the left and right sides can reliably rotate synchronously; when the pulley bodies rotate, the first rotating shaft rotates synchronously, and the gears on the first rotating shaft also rotate synchronously. Since both first rotating shafts are equipped with gears, the first rotating shafts arranged side by side rotate synchronously; when the first rotating shafts rotate, the fixed guide wheel and the movable guide wheel can rotate synchronously, so that the aluminum alloy welding wire can be continuously transported to the workstation where the shearing assembly is located.

[0010] Preferably, the wire drawing assembly further includes a pair of mounting brackets, which are fixedly mounted on the main frame. The wire drawing die is mounted on the mounting brackets via bearings. A first pulley is fixedly mounted on the hollow shaft of the wire drawing die, and a second pulley is fixedly mounted on the motor shaft of the first motor. A first transmission belt for transmission is provided between the first pulley and the second pulley. The wire drawing die is provided with a plurality of detachable wire drawing parts, each of which is arranged side by side and adjacent to each other. An aluminum alloy welding wire for processing is inserted into the wire drawing die. The hollow shaft of the wire drawing die, the wire drawing parts, and the aluminum alloy welding wire are coaxially arranged.

[0011] Preferably, the wire drawing die has paired threading bushings at both ends, which are coaxial with the wire drawing die. The wire drawing die has several limiting grooves for mounting the wire drawing component. Each limiting groove contains the wire drawing component body and a locking nut, which is threaded to the inner wall of the limiting groove. The outer contour of the locking nut matches the outer contour of the limiting groove. When the locking nut is installed in the limiting groove, it fits snugly against the wire drawing component body.

[0012] The wire drawing die is mounted on the mounting bracket via bearings, eliminating the need for frequent disassembly after installation. When the aluminum alloy welding wire needs to be drawn to the required size, simply install the corresponding size wire drawing component body within the limiting groove of the wire drawing die and secure it with a locking nut. After the wire drawing component body is installed, the wire drawing die is connected to the first motor via the first transmission belt. When the first motor is working, the wire drawing die can rotate relative to the aluminum alloy welding wire. During the wire drawing process, the aluminum alloy welding wire is also guided by the feeding assembly to be transported towards the shearing assembly, thus completing the wire drawing process.

[0013] Preferably, the positioning support assembly includes a positioning bracket and a positioning mold. The positioning bracket is fixedly mounted on the main frame. The positioning bracket contains a detachable positioning mold, and fasteners are provided between the positioning mold and the positioning bracket to secure them. The positioning bracket contains a mounting groove for placing the positioning mold, and the end of the mounting groove has a first step. The end of the positioning mold abuts against the first step. The end of the positioning mold has a pair of mounting protrusions. The fasteners pass through the mounting protrusions and are threadedly connected to the positioning bracket. The positioning mold is hollow and is coaxially arranged with the wire drawing mold. The fasteners are screws.

[0014] Before the aluminum alloy welding wire is cut, it is straightened and guided by the positioning support assembly; this ensures that the aluminum alloy welding wire always passes straight through the cutting assembly and onto the discharge sleeve, resulting in a better cutting effect. The positioning mold is detachably installed in the mounting slot of the positioning bracket, and the size of the positioning mold is compatible with the outer diameter of the aluminum alloy welding wire; after the positioning mold is installed, it is then fixed with fasteners.

[0015] Preferably, the shearing assembly includes a shearing bracket, a shearing motor, a rotating spindle, an eccentric bushing, and an adapter plate. The shearing bracket and the shearing motor are fixedly mounted on the main frame, and the rotating spindle is connected to the motor shaft of the shearing motor. The end of the rotating spindle is mounted on the shearing bracket via a first bearing, and an eccentric bushing is fixedly mounted on the rotating spindle. A second bearing is mounted on the outer layer of the eccentric bushing, and an adapter plate is mounted on the outer layer of the second bearing. The shearing bracket is provided with a discharge bushing for inserting aluminum alloy welding wire, and a guide rail is also provided on the shearing bracket facing the discharge bushing. A sliding member is slidably mounted in the guide rail. The end of the adapter plate is hinged to the end of the sliding member. When the rotating spindle rotates, it drives the adapter plate to swing, and when the adapter plate swings, it drives the sliding member to reciprocate relative to the guide rail. A cutting member is fixedly mounted on the end of the sliding member, and the cutting member is arranged adjacent to the discharge bushing.

[0016] The rotating spindle is mounted on the shearing bracket via a first bearing, so the shearing motor can drive the rotating spindle to rotate when it works. An eccentric bushing is fixedly mounted on the rotating spindle, and the adapter plate is mounted on the eccentric bushing via a second bearing, so the adapter plate is eccentrically positioned relative to the rotating spindle. When the rotating spindle rotates, the end of the adapter plate closest to the rotating spindle can swing periodically. The end of the adapter plate away from the rotating spindle is hinged to a sliding member, which is slidably mounted on a guide rail. So when the adapter plate swings, it can drive the sliding member to move back and forth along the guide rail, and when the sliding member moves, it can drive the cutting piece to cut the aluminum alloy welding wire.

[0017] Compared with the prior art, this utility model has the following advantages: 1. Guide feeding components are provided at both ends of the wire drawing assembly, so that the aluminum alloy welding wire and the wire drawing die have better concentricity and better wire drawing effect; 2. Both the fixed guide wheel and the movable guide wheel can be detachably installed on the first rotating shaft, which makes it convenient to adapt and install different models of fixed guide wheels and movable guide wheels according to the outer diameter of the aluminum alloy welding wire, so that the aluminum alloy welding wire can be reliably clamped on the fixed guide wheel and the movable guide wheel; when the first motor and the second motor work synchronously, the wire drawing process of the aluminum alloy welding wire can be completed, and the aluminum alloy welding wire can also be transported to the shearing assembly; 3. The wire drawing part body can be detachably installed on the wire drawing die, which makes it convenient to replace the wire drawing part body according to the outer diameter of the aluminum alloy welding wire, which has better versatility and is easy to disassemble and assemble; 4. Through the eccentrically set adapter plate, the cutting part can be periodically driven to move back and forth, so as to continuously cut metal segments of the same length. Attached Figure Description

[0018] Figure 1 This is a perspective view of the present utility model;

[0019] Figure 2 This is a perspective view of the present invention from another angle;

[0020] Figure 3 A 3D view of the feeding assembly;

[0021] Figure 4 A perspective view of the feeding assembly;

[0022] Figure 5 This is a diagram of the internal structure of the present invention;

[0023] Figure 6 An exploded view of the wire drawing assembly;

[0024] Figure 7 An exploded view for locating the support components;

[0025] Figure 8 This is a 3D view of the shearing component;

[0026] Figure 9 This is an exploded view of the shearing component;

[0027] Markings in the diagram: 1. Main frame; 2. Guide feeding assembly; 21. First bracket; 22. Fixed guide wheel; 23. Movable guide wheel; 24. Slider; 25. Screw; 26. Handle; 27. Limiting protrusion; 28. Guide bushing; 29. ​​First rotating shaft; 210. Gear; 211. Pulley body; 3. Wire drawing assembly; 31. First motor; 32. Wire drawing die; 33. Mounting bracket; 34. First pulley; 35. Second pulley; 36. First transmission belt; 37. Wire drawing component body; 38. Threading bushing; 39. Limiting groove; 310. 4. Locking nut; 5. Positioning support assembly; 6. Positioning bracket; 7. Positioning mold; 8. Fastener; 9. First step; 10. Mounting protrusion; 11. Mounting groove; 12. Shearing assembly; 13. Shearing motor; 14. Rotary spindle; 15. Eccentric bushing; 16. Adapter plate; 17. Discharge bushing; 18. Guide rail; 19. Sliding component; 20. Cutting component; 21. Shearing bracket; 22. Power source assembly; 33. Second motor; 44. Second transmission belt; 55. Main pulley; 66. Tensioning pulley; 7. First bearing; 8. Second bearing. Detailed Implementation

[0028] The present invention will be further described below with reference to the embodiments shown in the accompanying drawings:

[0029] like Figures 1 to 9As shown, this embodiment discloses an aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage, including a main frame 1, on which a pair of guiding feeding components 2 are provided, and a drawing component 3 is provided between the two guiding feeding components 2; the drawing component 3 includes a first motor 31 and a drawing die 32, when the first motor 31 works, it drives the drawing die 32 to rotate relative to the aluminum alloy welding wire; the discharge end of the main frame 1 is provided with a positioning support component 4 and a shearing component 5 in sequence, the positioning support component 4 is located between the guiding feeding component 2 and the shearing component 5; the guiding feeding component 2 includes a first bracket 21, on which a fixed guide wheel 22 and a movable guide wheel 23 are provided, the movable guide wheel 23 can move relative to the fixed guide wheel 22; a power source component 6 for driving is provided between the two guiding feeding components 2, the power source component 6 includes a second motor 61 and a second transmission belt 62, when the second motor 61 drives the second transmission belt 62 to rotate, each fixed guide wheel 22 and each movable guide wheel 23 rotate synchronously.

[0030] The two guiding feeding assemblies 2 are connected by the power source assembly 6. Each guiding feeding assembly 2 includes a slider 24, a screw 25, and a handle 26. The fixed guide wheel 22 is rotatably connected to the first bracket 21 and is located near the bottom of the first bracket 21. The slider 24 is slidably installed inside the first bracket 21 and has a movable guide wheel 23 rotatably connected to it. The screw 25 is rotatably connected to the first bracket 21, with a handle 26 fixedly installed at one end and the other end threadedly connected to the slider 24. The screw 25 is mounted on the first bracket 21 via bearings. The edge of the slider 24 has paired limiting protrusions 27 that fit against the side wall of the first bracket 21. When the handle 26 drives the screw 25 to rotate, the slider 24 moves up and down relative to the fixed guide wheel 22. The first bracket 21 has paired guide bushings 28 with holes located between the fixed guide wheel 22 and the movable guide wheel 23. The first bracket 21 is provided with a first rotating shaft 29 rotatably connected to it, and a fixed guide wheel 22 is installed on the first rotating shaft 29. The first rotating shaft 29 and the fixed guide wheel 22 rotate synchronously. The slider 24 is also provided with a first rotating shaft 29 rotatably connected to it, and a movable guide wheel 23 is installed on the first rotating shaft 29. The movable guide wheel 23 rotates synchronously with the first rotating shaft 29. Gears 210 are fixedly installed at the ends of both first rotating shafts 29. The two gears 210 are arranged side by side, and the two gears 210 mesh with each other. Here, the gears 210 are also detachably installed on the first rotating shafts 29. When the position of the slider 24 moves, the matching gears 210 are replaced and installed on the first rotating shafts 29 to ensure that the two gears 210 are always in a meshing state. The guiding feeding components 2 are arranged in pairs, and the first rotating shafts 29 on the two guiding feeding components 2 are connected by a power source component 6. A pulley body 211 is fixedly mounted on the first rotating shaft 29 below. The power source assembly 6 includes a second motor 61, a second transmission belt 62, a main pulley 63, and a pair of tension pulleys 64. The main pulley 63 is fixedly mounted on the motor shaft of the second motor 61. The tension pulleys 64 are rotatably connected to the main frame 1, and the two tension pulleys 64 are located on the left and right sides of the main pulley 63. The pulley body 211 is located outside the tension pulleys 64, and the pulley body 211 is positioned higher than the tension pulleys 64. The tension pulleys 64 are positioned higher than the main pulleys 63. The second transmission belt 62 is wound sequentially around the pulley body 211, the tension belt, and the main pulley 63. When the second motor 61 drives the main pulley 63 to rotate, the two pulley bodies 211 rotate synchronously.

[0031] The wire drawing assembly 3 further includes a pair of mounting brackets 33, which are fixedly mounted on the main frame 1. The wire drawing die 32 is mounted on the mounting brackets 33 via bearings. A first pulley 34 is fixedly mounted on the hollow shaft of the wire drawing die 32, and a second pulley 35 is fixedly mounted on the motor shaft of the first motor 31. A first transmission belt 36 for transmission is provided between the first pulley 34 and the second pulley 35. The wire drawing die 32 is provided with a plurality of detachable wire drawing parts 37, each of which is arranged side by side and adjacent to each other. An aluminum alloy welding wire for processing is inserted into the wire drawing die 32. The hollow shaft of the wire drawing die 32, the wire drawing parts 37, and the aluminum alloy welding wire are coaxially arranged. The wire drawing die 32 has a pair of threading bushings 38 at both ends, which are coaxial with the wire drawing die 32. The wire drawing die 32 has a plurality of limiting grooves 39 for installing the wire drawing part body. The limiting groove 39 has a wire drawing part body 37 and a locking nut 310. The locking nut 310 is threaded to the inner wall of the limiting groove 39. The outer contour of the locking nut 310 is adapted to the outer contour of the limiting groove 39. When the locking nut 310 is installed in the limiting groove 39, the locking nut 310 and the wire drawing part body 37 are fitted together.

[0032] The positioning support assembly 4 includes a positioning bracket 41 and a positioning mold 42. The positioning bracket 41 is fixedly installed on the main frame 1. The positioning bracket 41 has a detachable positioning mold 42 inside, and a fastener 43 for fixing the positioning mold 42 and the positioning bracket 41 is provided between them. The positioning bracket 41 has a mounting groove 46 for placing the positioning mold 42. The end of the mounting groove 46 has a first step 44, and the end of the positioning mold 42 abuts against the first step 44. The end of the positioning mold 42 has a pair of mounting protrusions 45. The fastener 43 passes through the mounting protrusions 45 and is threadedly connected to the positioning bracket 41. The positioning mold 42 is hollow and is coaxially arranged with the wire drawing mold 32. The fastener 43 is a screw. The shearing assembly 5 includes a shearing bracket 59, a shearing motor 51, a rotating spindle 52, an eccentric bushing 53, and an adapter plate 54. The shearing bracket 59 and the shearing motor 51 are fixedly mounted on the main frame 1. The rotating spindle 52 is connected to the motor shaft of the shearing motor 51. The end of the rotating spindle 52 is mounted on the shearing bracket 59 via a first bearing 7. An eccentric bushing 53 is fixedly mounted on the rotating spindle 52. A second bearing 8 is mounted on the outer layer of the eccentric bushing 53, and an adapter plate 54 is mounted on the outer layer of the second bearing 8. The shearing... The support 59 is provided with a discharge bushing 55 for inserting aluminum alloy welding wire. The shearing support 59 is also provided with a guide rail 56 facing the discharge bushing 55. A sliding member 57 is slidably installed in the guide rail 56. The end of the adapter plate 54 is hinged to the end of the sliding member 57. When the rotating spindle 52 rotates, it drives the adapter plate 54 to swing. When the adapter plate 54 swings, it drives the sliding member 57 to reciprocate relative to the guide rail 56. A cutting member 58 is fixedly installed at the end of the sliding member 57. The cutting member 58 is arranged adjacent to the discharge bushing 55.

[0033] The specific operation process of this embodiment is as follows: the fixed guide wheel 22 and the movable guide wheel 23 are both connected to the first rotating shaft 29 via splines, and then fixedly installed on the first rotating shaft 29 with nuts for easy subsequent disassembly and assembly; according to the actual outer diameter of the aluminum alloy welding wire, the fixed guide wheel 22 and the movable guide wheel 23 of appropriate size are respectively installed on the two first rotating shafts 29; then the handle 26 is rotated, the handle 26 rotates and drives the screw 25 to rotate, the screw 25 rotates and drives the slider 24 to move relative to the fixed guide wheel 22; the aluminum alloy welding wire is inserted and installed on the wire drawing assembly 3, the positioning support assembly 4, the shearing assembly 5 and the two guide feeding assemblies 2, and then the movable guide wheel 23 is controlled to move closer to the fixed guide wheel 22 by the handle 26, so that the aluminum alloy welding wire is clamped between the fixed guide wheel 22 and the movable guide wheel 23. The guide shaft sleeve 28 is set to facilitate the insertion of the aluminum alloy welding wire and avoid excessive wear on the surface of the aluminum alloy welding wire. Then, the second motor 61 drives the main pulley 63 to rotate, and the main pulley 63 drives the pulley body 211 to rotate through the second transmission belt 62. By setting the tension pulley 64 to tension the second transmission belt 62, the pulley bodies 211 on the left and right sides can rotate reliably and synchronously. When the pulley body 211 rotates, the first rotating shaft 29 rotates synchronously, and the gear 210 on the first rotating shaft 29 also rotates synchronously. Since both first rotating shafts 29 are equipped with gears 210, the first rotating shafts 29 arranged side by side rotate synchronously. When the first rotating shaft 29 rotates, the fixed guide wheel 22 and the movable guide wheel 23 can rotate synchronously, so that the aluminum alloy welding wire can be continuously transported to the workstation where the shearing assembly 5 is located.

[0034] The wire drawing die 32 is mounted on the mounting bracket 33 via bearings, and once the wire drawing die 32 is installed, it does not need to be frequently disassembled. When it is necessary to draw the aluminum alloy welding wire to the required size, it is only necessary to install the wire drawing part body 37 of the corresponding size in the limiting groove 39 of the wire drawing die 32, and then fix it with the locking nut 310. After the wire drawing part body 37 is installed, the wire drawing die 32 is connected to the first motor 31 via the first transmission belt 36. When the first motor 31 is working, the wire drawing die 32 can rotate relative to the aluminum alloy welding wire. During the wire drawing process, the aluminum alloy welding wire is also guided by the feeding component 2 to be transported in the direction of the shearing component 5, so that the aluminum alloy welding wire can complete the wire drawing process.

[0035] The rotating spindle 52 is mounted on the shearing bracket 59 via the first bearing 7, so the shearing motor 51 can drive the rotating spindle 52 to rotate when it is working. An eccentric bushing 53 is fixedly mounted on the rotating spindle 52, and the adapter plate 54 is mounted on the eccentric bushing 53 via the second bearing 8, so the adapter plate 54 is eccentrically set relative to the rotating spindle 52. When the rotating spindle 52 rotates, the end of the adapter plate 54 close to the rotating spindle 52 can swing periodically. The end of the adapter plate 54 away from the rotating spindle 52 is hinged to a sliding member 57, which is slidably mounted on the guide rail 56. So when the adapter plate 54 swings, it can drive the sliding member 57 to move back and forth along the guide rail 56, and when the sliding member 57 moves, it can drive the cutting member 58 to cut the aluminum alloy welding wire.

[0036] The specific embodiments described herein are merely illustrative examples illustrating the spirit of this utility model. Those skilled in the art to which this utility model pertains may make various modifications or additions to the described specific embodiments or adopt similar methods to replace them, without departing from the spirit of this utility model or exceeding the scope defined by the appended claims.

Claims

1. A multi-axis synchronous guide linkage based aluminum alloy welding wire drawing device comprising a main body frame (1), characterized in that, The main frame (1) is provided with a pair of guiding feeding components (2), and a wire drawing component (3) is provided between the two guiding feeding components (2); the wire drawing component (3) includes a first motor (31) and a wire drawing die (32), and the first motor (31) drives the wire drawing die (32) to rotate relative to the aluminum alloy welding wire when it is working; the discharge end of the main frame (1) is provided with a positioning support component (4) and a shearing component (5) in sequence, and the positioning support component (4) is located between the guiding feeding component (2) and the shearing component (5); the guiding feeding component (2) The first bracket (21) is provided with a fixed guide wheel (22) and a movable guide wheel (23) on the first bracket (21). The movable guide wheel (23) can move relative to the fixed guide wheel (22). A power source assembly (6) for driving is provided between the two guide feeding assemblies (2). The power source assembly (6) includes a second motor (61) and a second transmission belt (62). When the second motor (61) drives the second transmission belt (62) to rotate, each fixed guide wheel (22) and each movable guide wheel (23) rotate synchronously.

2. The aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage according to claim 1, characterized in that, The two guiding feeding assemblies (2) are connected by the power source assembly (6); the guiding feeding assembly (2) also includes a slider (24), a screw (25) and a handle (26); the fixed guide wheel (22) is rotatably connected to the first bracket (21) and is located near the bottom of the first bracket (21); the slider (24) is slidably installed in the first bracket (21) and is provided with a movable guide wheel (23) rotatably connected to it; the screw (25) is rotatably connected to the first bracket (21), and a handle (26) is fixedly installed at one end of the screw (25) and the other end of the screw (25) is threadedly connected to the slider (24).

3. The aluminum alloy welding wire drawing device based on multi-shaft synchronous guide linkage according to claim 2, characterized in that, The screw (25) is mounted on the first bracket (21) by bearings. The edge of the slider (24) is provided with a pair of limiting protrusions (27). The limiting protrusions (27) are fitted to the side wall of the first bracket (21). When the handle (26) drives the screw (25) to rotate, the slider (24) moves up and down relative to the fixed guide wheel (22). The first bracket (21) is provided with a pair of guide bushings (28). The holes on the guide bushings (28) are located between the fixed guide wheel (22) and the movable guide wheel (23).

4. The aluminum alloy welding wire drawing device based on multi-shaft synchronous guide linkage according to claim 2, characterized in that, The first bracket (21) is provided with a first rotating shaft (29) rotatably connected to it. A fixed guide wheel (22) is installed on the first rotating shaft (29). The first rotating shaft (29) and the fixed guide wheel (22) rotate synchronously. The slider (24) is also provided with a first rotating shaft (29) rotatably connected to it. A movable guide wheel (23) is installed on the first rotating shaft (29). The movable guide wheel (23) and the first rotating shaft (29) rotate synchronously. Gears (210) are fixedly installed at the ends of the two first rotating shafts (29). The two gears (210) are arranged side by side, and the two gears (210) mesh with each other and rotate. The guide feeding components (2) are arranged in pairs. The first rotating shafts (29) on the two guide feeding components (2) are connected to each other through a power source component (6).

5. The aluminum alloy welding wire drawing device based on multi-shaft synchronous guide linkage according to claim 4, characterized in that, A pulley body (211) is fixedly installed on the first rotating shaft (29) below. The power source assembly (6) includes a second motor (61), a second transmission belt (62), a main pulley (63), and a pair of tension pulleys (64). The main pulley (63) is fixedly installed on the motor shaft of the second motor (61). The tension pulleys (64) are rotatably connected to the main frame (1), and the two tension pulleys (64) are located on the left and right sides of the main pulley (63). The pulley body (211) is located on the outside of the tension pulley (64), and the pulley body (211) is set higher than the tension pulley (64). The tension pulley (64) is set higher than the main pulley (63). The second transmission belt (62) is wound around the pulley body (211), the tension belt, and the main pulley (63) in sequence. When the second motor (61) drives the main pulley (63) to rotate, the two pulley bodies (211) rotate synchronously.

6. The multi-axis synchronous guiding linkage based aluminum alloy welding wire drawing device according to claim 1, wherein, The wire drawing assembly (3) also includes a pair of mounting brackets (33), which are fixedly mounted on the main frame (1). The wire drawing die (32) is mounted on the mounting brackets (33) via bearings. A first pulley (34) is fixedly mounted on the hollow shaft of the wire drawing die (32), and a second pulley (35) is fixedly mounted on the motor shaft of the first motor (31). A first transmission belt (36) for transmission is provided between the first pulley (34) and the second pulley (35). The wire drawing die (32) is provided with a plurality of detachable wire drawing parts (37), each of which is arranged side by side and adjacent to each other. An aluminum alloy welding wire for processing is inserted inside the wire drawing die (32). The hollow shaft of the wire drawing die (32), the wire drawing parts (37), and the aluminum alloy welding wire are coaxially arranged.

7. The aluminum alloy welding wire drawing device based on multi-shaft synchronous guide linkage according to claim 6, characterized in that, The wire drawing die (32) has a pair of threading bushings (38) at both ends, and the threading bushings (38) are coaxially arranged with the wire drawing die (32). The wire drawing die (32) has a plurality of limiting grooves (39) for installing the wire drawing part body. The limiting groove (39) has a wire drawing part body (37) and a locking nut (310) in it. The locking nut (310) is threaded to the inner wall of the limiting groove (39). The outer contour of the locking nut (310) is adapted to the outer contour of the limiting groove (39). When the locking nut (310) is installed in the limiting groove (39), the locking nut (310) and the wire drawing part body (37) are fitted together.

8. The multi-axis synchronous guiding linkage based aluminum alloy welding wire drawing device according to claim 1, wherein, The positioning support assembly (4) includes a positioning bracket (41) and a positioning mold (42). The positioning bracket (41) is fixedly installed on the main frame (1). The positioning bracket (41) is provided with a detachable positioning mold (42). The positioning mold (42) and the positioning bracket (41) are provided with fasteners (43) for fixing the two. The positioning bracket (41) is provided with an installation groove (46) for placing the positioning mold (42). The end of the installation groove (46) is provided with a first step (44). The end of the positioning mold (42) abuts against the first step (44). The end of the positioning mold (42) is provided with a pair of installation protrusions (45). The fasteners (43) pass through the installation protrusions (45) and are threadedly connected to the positioning bracket (41). The positioning mold (42) is hollow and is coaxial with the wire drawing mold (32). The fasteners (43) are screws.

9. The aluminum alloy welding wire drawing device based on multi-axis synchronous guiding linkage according to claim 1, characterized in that, The shearing assembly (5) includes a shearing bracket (59), a shearing motor (51), a rotating spindle (52), an eccentric bushing (53), and an adapter plate (54); the shearing bracket (59) and the shearing motor (51) are fixedly mounted on the main frame (1), and the rotating spindle (52) is connected to the motor shaft of the shearing motor (51); the end of the rotating spindle (52) is mounted on the shearing bracket (59) through a first bearing (7), and an eccentric bushing (53) is fixedly mounted on the rotating spindle (52); a second bearing (8) is mounted on the outer layer of the eccentric bushing (53), and an adapter plate (54) is mounted on the outer layer of the second bearing (8); The shearing bracket (59) is provided with a discharge bushing (55) for inserting aluminum alloy welding wire. The shearing bracket (59) is also provided with a guide rail (56) facing the discharge bushing (55). A sliding member (57) is slidably installed in the guide rail (56). The end of the adapter plate (54) is hinged to the end of the sliding member (57). When the rotating spindle (52) rotates, it drives the adapter plate (54) to swing. When the adapter plate (54) swings, it drives the sliding member (57) to move back and forth relative to the guide rail (56). A cutting member (58) is fixedly installed at the end of the sliding member (57). The cutting member (58) is arranged adjacent to the discharge bushing (55).

Images