Wire winding machine for aluminum-magnesium welding wires

Abstract

The invention relates to the field of wire collecting machines, and discloses a wire collecting machine for aluminum-magnesium welding wires, which comprises a bottom plate, two first vertical plates are fastened on the upper surface of the bottom plate close to the middle through bolts, a rotary switching structure is arranged on the two first vertical plates, and a shielding structure is arranged on the two first vertical plates. An abutting rotating structure is arranged on the left side of the upper face of the bottom plate, a plurality of sleeving columns used for sleeving the yarn collecting rollers are arranged through a rotating switching structure, and after collection of the yarn collecting rollers on one sleeving column is finished, the yarn collecting rollers can rotate through rotation of a first rotating shaft on the rotating switching structure; according to the welding wire take-up device, the wire take-up roller wound with welding wires can be rotationally switched to the discharging position for automatic discharging, the other sleeving column sleeved with the wire take-up roller can be switched to move to the wire take-up position for continuous wire take-up work, meanwhile, the wire take-up roller can be inserted into the sleeving column in a sleeving mode at the feeding position for feeding, the working time is reasonably utilized, and the working efficiency is improved. And the working efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of wire collecting machines, and in particular to a wire collecting machine for aluminum-magnesium welding wires. Background Art

[0002] Aluminum-magnesium welding wire is a welding material used for welding aluminum and magnesium alloys. It is mainly composed of aluminum and magnesium, and has good welding performance and high strength. Aluminum-magnesium welding wire is suitable for aluminum alloys containing equal, excessive, or even small amounts of magnesium. It has the characteristics of low heat-affected zone, high strength, and low specific gravity. A wire reel is used when reeling aluminum-magnesium welding wire.

[0003] The wire taking-up machine in the prior art has several sets of movable plates arranged on the circumferential surface of the winding roller. The movable plates can be movably arranged up and down in the movable grooves. The action of the spring makes the movable plates initially located in the movable grooves. After the plunger is inserted into the winding roller, the movable plates are forced to be pushed outwards. Therefore, before winding, the winding roller is inserted into the interior of the winding roller by the plunger, and the movable plates are evenly pushed outwards, thereby expanding the winding radius. After the welding wire is wound, the plunger is withdrawn again, and the movable plates are automatically reset by the action of the spring. At this time, the baffle plate 2 is removed, and the wound welding wire roll can be removed from the winding roller through the baffle plate 1, so as to avoid friction between the welding wire and the surface of the winding roller, which makes the welding wire unusable.

[0004] However, the wire-winding machine in the prior art needs to install and disassemble the baffle 2 on the winding roller before and after winding the wire, and needs to take the wound welding wire off the winding roller. This wastes a lot of wire-winding time before and after winding the wire, and the time spent on installing, disassembling the baffle 2 and taking off the wound wire is not reasonably utilized, which reduces the working efficiency of wire-winding. Therefore, there is room for improvement. Summary of the Invention

[0005] In order to solve the problems raised in the above background technology, the present invention provides a wire take-up machine for aluminum-magnesium welding wire.

[0006] The present invention provides a wire take-up machine for aluminum-magnesium welding wire adopts the following technical solution:

[0007] A wire reel for aluminum-magnesium welding wire, comprising a bottom plate, two first vertical plates fastened to the bottom plate near the middle by bolts, the two first vertical plates being provided with a rotation switching structure, the two first vertical plates being provided with a shielding structure, and a tightening rotation structure being provided on the left side of the bottom plate;

[0008] The rotary switching structure includes a first rotating shaft that rotates through the top of the first vertical plate, and a first turntable is fixedly sleeved on one end of the two first rotating shafts close to each other, and multiple connecting rods are connected to the side of the first turntable, and one end of each group of multiple connecting rods is connected to the rotating ring, and a first fixed rod is fixedly connected between the two rotating rings, and a first fixed block is fixedly sleeved on the middle of each first fixed rod, and the second turntable is rotatably installed on the first fixed block away from the middle of one side of the first turntable, and a socket column is fixedly connected to the middle of one side of the second turntable, and a wire collection roller is sleeved on the socket column.

[0009] Preferably, the shielding structure includes a retaining ring arranged at the outside of the two rotating rings, a feed port is opened above the retaining ring, a material storage structure is provided above the feed port, a discharge port is opened below the retaining ring, a feeding structure is provided on the bottom plate below the discharge port, a wire receiving port is opened on the left side of the retaining ring, a material guide pipe is connected to the outside of the retaining ring below the discharge port, and the retaining ring is fixedly mounted on the first vertical plate on the front side through the first mounting plate.

[0010] Preferably, the tightening rotation structure includes a second vertical plate fastened by bolts on the left side of the base plate, a first cylinder is installed at the upper position of the left side of the second vertical plate, a mounting plate at one end of the output shaft of the first cylinder is fastened with a first motor by bolts, and a tightening plate is fixed on one end of the output shaft of the first motor.

[0011] Preferably, the material storage structure includes a material discharge frame which is close to the outer side surface of the retaining ring and is located directly above the feed port. The material discharge frame is fixedly mounted on two first vertical plates through two second mounting plates respectively. The material discharge frame is connected to the feed port. A feed frame is installed on the left side of the material discharge frame. A material storage barrel is connected to the middle of the feed frame. A feed hopper is installed on the top of the material storage barrel. A pushing structure is provided on the feed frame.

[0012] Preferably, the pushing structure includes a third mounting plate connected to the second mounting plate on the rear side, a second cylinder is installed at the top end of one side of the third mounting plate, a pushing rod is connected to one end of the output shaft of the second cylinder, and a pushing plate is connected to one end of the pushing rod that is movably inserted into the feed frame, the pushing plate is an arc-shaped plate, a baffle plate is connected to the top end of the pushing plate, the baffle plate is movably arranged to pass through the feed frame, a driving structure is provided on the pushing rod, and a rotating structure is provided at the top end of the rear side surface of the second mounting plate on the rear side.

[0013] The top end face of said sliding panel also is provided with an interlocking structure, and the interlocking structure is pivotally connected to the second end of said rotating panel and the second end of said rotating panel, and said interlocking structure is pivotally connected to a plate-and-pinion plate at the bottom end.

[0014] Preferably, the driving structure includes a second fixed block fixedly mounted on the push rod, a push bar is rotatably connected to the middle of the upper part of the second fixed block, a torsion spring is connected between the push bar and the second fixed block, a limiting block is installed on the edge of the second fixed block away from the second mounting plate, and a positioning structure is provided on the second mounting plate.

[0015] Preferably, the positioning structure includes an L-shaped strip that movably passes through the middle of the upper part of the rear second mounting plate, the top of the L-shaped strip is connected to a driving plate, a guide strip is provided on the side of the driving plate away from the blanking frame, the second fixing block is connected to the second fixing rod near the middle of one side of the driving plate, a rolling sleeve is rotatably provided on one end of the second fixing rod, a spring is connected between the driving plate and the second mounting plate, and a through opening for the L-shaped strip to movably pass through is opened on the second mounting plate, and the L-shaped strip extends to one end above the positioning plate and is fixedly passed through a positioning rod, and the bottom end of the positioning rod is movably inserted into the positioning hole at the corresponding position.

[0016] Preferably, the wire drawing structure includes a horizontal plate connected to the top of the left side surface of the second mounting plate on the rear side, a first through groove is provided near the middle of the horizontal plate, a third cylinder is installed on one side groove wall of the first through groove, a second through groove is provided near the left position of the horizontal plate, a reciprocating frame is slidably provided in the second through groove, one end of the output shaft of the third cylinder is connected to the reciprocating frame, a vertical rod is rotatably connected between the upper and lower inner walls of the reciprocating frame, and a wire drawing wheel is fixedly sleeved in the middle of the vertical rod.

[0017] Preferably, the feeding structure includes two fifth mounting plates arranged directly below the feed pipe, the two fifth mounting plates are installed on the base plate, and third rotating shafts are respectively rotated and passed through the two ends of the two fifth mounting plates, and feeding belts are sleeved on the two third rotating shafts. A second motor is installed at the right end of the front side of the front fifth mounting plate, and the output shaft of the second motor is connected to one of the third rotating shafts.

[0018] In summary, the present invention has the following beneficial technical effects:

[0019] 1. The present invention is provided with a rotary switching structure and a shielding structure. The rotary switching structure is provided with a plurality of sleeve columns for sleeved wire rollers. After the wire rollers have collected the wire on one of the sleeve columns, the first rotating shaft on the rotary switching structure is rotated to rotate the wire rollers with the wound wires and switch them to the unloading position for automatic unloading. At the same time, another sleeve column with the wire rollers sleeved thereon is switched to move to the wire collecting position to continue the wire collecting work. At the same time, the wire rollers can be inserted and sleeved onto the sleeve columns at the loading position for loading, which makes reasonable use of working time and improves working efficiency. The shielding structure is used to shield the wire rollers on the sleeve columns to prevent the wire rollers from falling off the sleeve columns.

[0020] 2. The present invention is provided with a tight rotation structure and a wire drawing structure, which not only can fix the wire-collecting roller tightly to the second turntable, but also can drive the wire-collecting roller to rotate to perform the wire-collecting work. The wire drawing structure can evenly wind the welding wire onto the wire-collecting roller during the wire-collecting process, thereby improving the quality of the wire-collecting work;

[0021] 3. The present invention is provided with a feeding structure, through which the feeding structure can automatically feed the wire-collecting roller after the wire is collected;

[0022] 4. The present invention is provided with a material storage structure and a material pushing structure. The material storage structure can be used to store the wire-collecting roller, and the material pushing structure can be used to unload the wire-collecting roller stored in the material storage structure, so that the wire-collecting roller can be automatically unloaded and sleeved onto the sleeve column for loading;

[0023] 5. The present invention is provided with a driving structure, a rotating structure and a positioning structure, so that during the pushing process, the pushing structure cooperates with the driving structure and the rotating structure to automatically drive the rotation switching structure to perform rotation switching work, and before and after the switching, it can automatically drive the positioning structure to position the second rotating shaft on the rotating structure, thereby realizing the positioning work of the rotation switching structure. This can avoid the rotation of the rotation switching structure during the wire collecting process, and ensure the smooth progress of the wire collecting work. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 1 is a schematic structural diagram of a wire take-up machine for aluminum-magnesium welding wire according to an embodiment of the present invention;

[0025] Figure 2 is a structural diagram of a rotation switching structure in an embodiment of the present invention;

[0026] Figure 3 2 is a schematic structural diagram of the rear side of the rotary switching structure in an embodiment of the present invention;

[0027] Figure 4 In the embodiment of the present invention Figure 3 A magnified view of the structure at point A;

[0028] Figure 5 In the embodiment of the present invention Figure 3 A magnified view of the structure at point B;

[0029] Figure 6 In the embodiment of the present invention Figure 3 A magnified view of the structure at point C;

[0030] Figure 7 This is a schematic structural diagram of a driving plate in an embodiment of the present invention;

[0031] Figure 8 This is a schematic structural diagram of a material storage structure in an embodiment of the present invention;

[0032] Figure 9 It is a structural schematic diagram of the blanking frame and the feeding frame in an embodiment of the present invention.

[0033] Explanation of the accompanying symbols: 1. bottom plate; 2. first vertical plate; 3. first rotating shaft; 4. first turntable; 5. connecting rod; 6. swivel; 7. first fixed rod; 8. first fixed block; 9. sleeve column; 10. second turntable; 11. first mounting plate; 12. retaining ring; 13. wire collection port; 14. discharge port; 15. material guide tube; 16. second vertical plate; 17. first cylinder; 18. first motor; 19. clamping plate; 20. second mounting plate; 21. discharge frame; 22. feed frame; 23. material storage barrel; 24. feed hopper; 25. third mounting plate; 26. second cylinder; 27. push rod; 28. push plate; 29. ​​material retaining plate; 30. fourth mounting plate Plate; 31. Second rotating shaft; 32. Fixed seat; 33. First bevel gear; 34. Second bevel gear; 35. Driving plate; 36. Push rod; 37. Second fixed block; 38. Push bar; 39. Limit block; 40. Driving plate; 41. Guide bar; 42. Second fixed rod; 43. Roller sleeve; 44. Spring; 45. L-shaped bar; 46. Through-hole; 47. Positioning rod; 48. Positioning hole; 49. Positioning plate; 50. Transverse plate; 51. First through slot; 52. Third cylinder; 53. Second through slot; 54. Reciprocating frame; 55. Vertical rod; 56. Lead wheel; 57. Fifth mounting plate; 58. Third rotating shaft; 59. Feed belt; 60. Second motor. DETAILED DESCRIPTION

[0034] The following is combined with Figures 1-9 The present invention is described in further detail.

[0035] Reference Figures 1-9The embodiment of the present invention discloses a wire collecting machine for aluminum-magnesium welding wire, comprising a base plate 1, two first vertical plates 2 fastened with bolts near the middle of the base plate 1, a rotation switching structure is provided on the two first vertical plates 2, a shielding structure is provided on the two first vertical plates 2, and a tight rotation structure is provided on the left side of the base plate 1;

[0036] The rotary switching structure includes a first rotating shaft 3 that rotates through the top of the first vertical plate 2, and a first rotary disc 4 is fixedly sleeved on the ends of the two first rotating shafts 3 that are close to each other. A plurality of connecting rods 5 are connected to the side of the first rotary disc 4, and one end of each group of multiple connecting rods 5 is connected to the rotating ring 6. A first fixed rod 7 is fixedly connected between the two rotating rings 6, and a first fixed block 8 is fixedly sleeved on the middle of each first fixed rod 7. A second rotary disc 10 is rotatably installed at the middle of the first fixed block 8 away from one side of the first rotary disc 4, and a sleeve column 9 is fixedly connected to the middle of one side of the second rotary disc 10, and a wire collection roller is sleeved on the sleeve column 9;

[0037] The shielding structure includes a retaining ring 12 arranged on the outside of the two rotating rings 6, a feed port is opened on the upper part of the retaining ring 12, a material storage structure is set above the feed port, a discharge port 14 is opened on the lower part of the retaining ring 12, a feeding structure is set on the bottom plate 1 below the discharge port 14, a wire collection port 13 is opened on the left side of the retaining ring 12, and a guide pipe 15 is connected to the outer side of the retaining ring 12 below the discharge port 14. The retaining ring 12 is fixedly mounted on the first vertical plate 2 on the front side through the first mounting plate 11. When it is at the wire collection port 13, the sleeve on the column 9 is After the wire-collecting roller finishes collecting the wire, the first rotating shaft 3 can be used to rotate the first turntable 4 and the rotating ring 6 as a whole, and the wire-collecting roller after collecting the wire can be rotated and switched to the unloading port 14 for automatic unloading, and the other idle wire-collecting roller can be rotated and switched to the wire-collecting port 13 to continue the wire-collecting work. At the same time, the wire-collecting roller can also be sleeved on the sleeve column 9 for loading, which makes rational use of working time and improves work efficiency. The retaining ring 12 is used to block the wire-collecting roller at one end of the sleeve column 9 to prevent the wire-collecting roller from falling off on the sleeve column 9 when the rotating ring 6 drives the wire-collecting roller to rotate.

[0038] See also Figure 1 The tightening rotation structure includes a second vertical plate 16 fastened by bolts on the left side of the base plate 1, and a first cylinder 17 is installed at the upper position of the left side of the second vertical plate 16. The mounting plate at one end of the output shaft of the first cylinder 17 is fastened with a first motor 18 by bolts, and a tightening plate 19 is fixed on one end of the output shaft of the first motor 18. When the sleeve column 9 and the corresponding wire collecting roller rotate to the wire collecting port 13, the first cylinder 17 is started to drive the first motor 18 to move toward the wire collecting port 13, and the corresponding wire collecting roller is tightened and fixed to the second turntable 10 through the tightening plate 19. At this time, starting the first motor 18 can drive the wire collecting roller to rotate to perform the wire collecting work.

[0039] See also Figure 1 、 Figure 3 、 Figure 6 、 Figure 8 and Figure 9 The material storage structure includes a blanking frame 21 which is close to the outer side of the retaining ring 12 and is located directly above the feed port. The blanking frame 21 is fixedly mounted on the two first vertical plates 2 through two second mounting plates 20. The blanking frame 21 is connected to the feed port. A feed frame 22 is mounted on the left side of the blanking frame 21. A material storage barrel 23 is connected to the middle of the feed frame 22. A feed hopper 24 is mounted on the top of the material storage barrel 23. A pushing structure is provided on the feed frame 22.

[0040] The pushing structure includes a third mounting plate 25 connected to the second mounting plate 20 at the rear side, a second cylinder 26 is installed at the top end of one side of the third mounting plate 25, a pushing rod 27 is connected to one end of the output shaft of the second cylinder 26, and the pushing rod 27 is connected to the end of the feed frame 22 that is movably inserted into the pushing plate 28. The pushing plate 28 is an arc-shaped plate, and a baffle plate 29 is connected to the top end of the pushing plate 28. The baffle plate 29 is movably arranged to pass through the feed frame 22. A driving structure is provided on the pushing rod 27, and the third mounting plate 25 at the rear side is provided with a driving structure. A rotating structure is provided at the top end of the rear side surface of the second mounting plate 20, and the wire collecting roller to be collected is stacked into the storage barrel 23. When loading, the second cylinder 26 on the third mounting plate 25 is started to drive the pushing rod 27 and the pushing plate 28 to move. The pushing plate 28 pushes the lowermost wire collecting roller to move toward the side of the unloading frame 21 in the feeding frame 22. When the wire collecting roller moves into the unloading frame 21, the wire collecting roller falls from the unloading frame 21 and the feeding port to the socket column 9 below it, realizing the automatic loading function.

[0041] See also Figure 1-Figure 7 The second bevel gear 34 is fixedly sleeved on one end of the first rotating shaft 3, and a wire guide structure is provided at the top of the left side surface of the second mounting plate 20;

[0042] The driving structure includes a second fixed block 37 fixedly mounted on the push rod 27, a push bar 38 is rotatably connected to the middle of the upper portion of the second fixed block 37, a torsion spring is connected between the push bar 38 and the second fixed block 37, a limit block 39 is installed on the edge of the second fixed block 37 away from the second mounting plate 20, and a positioning structure is provided on the second mounting plate 20;

[0043] The positioning structure includes an L-shaped strip 45 that movably passes through the middle of the upper part of the second mounting plate 20 on the rear side, and the top of the L-shaped strip 45 is connected to a driving plate 40. A guide strip 41 is provided on the side of the driving plate 40 away from the blanking frame 21. The second fixing block 37 is connected to a second fixing rod 42 in the middle of one side near the driving plate 40. A rolling sleeve 43 is rotatably provided on one end of the second fixing rod 42. A spring 44 is connected between the driving plate 40 and the second mounting plate 20. A through-hole 46 for the L-shaped strip 45 to movably pass through is opened on the second mounting plate 20. The L-shaped strip 45 extends to one end above the positioning plate 49 and is fixed with a positioning rod 47. The bottom end of the positioning rod 47 is movably inserted into the bottom end of the positioning rod When the second cylinder 26 drives the push plate 28 to push the material, it drives the second fixed block 37 on the push rod 27 to move. When the push bar 38 on the second fixed block 37 moves to the push rod 36 on the driving plate 35, as the push rod 27 continues to move, the limiting block 39 cooperates with the limiting effect of the push bar 38, and the push bar 38 pushes the push rod 36 to drive the driving plate 35 and the second rotating shaft 31 to rotate on the fourth mounting plate 30. The first bevel gear 33 and the second bevel gear 34 are used to rotate the first rotating shaft 3, thereby automatically realizing the rotation function of the swivel 6, and the push rod 27 drives the second fixed block 37 on the push rod 27 to move. The roller sleeve 43 at one end of the second fixed rod 42 rolls under the guide bar 41, and the roller sleeve 43 squeezes the guide bar 41, pushing the driving plate 40 to stretch the spring 44 and move it upward, and the bottom end of the positioning rod 47 is pulled out from the positioning hole 48 on the positioning plate 49 through the L-shaped bar 45, so that the pushing bar 38 can smoothly push the pushing rod 36 to drive the second rotating shaft 31 to rotate, and after pushing the first rotating shaft 3 to rotate, the roller sleeve 43 at one end of the second fixed rod 42 moves out from one end under the guide bar 41, and under the pulling force of the spring 44, drives the driving plate 40 to move downward, so that after the first rotating shaft 3 is rotated, the positioning rod 47 moves downward and inserts into the positioning hole 48. The second rotating shaft 31 is positioned in the positioning hole 48 at the corresponding position on the disk 49, thereby positioning the first rotating shaft 3 and the rotating ring 6 as a whole, and when the second cylinder 26 drives the push rod 27 to move in the opposite direction, it drives the roller sleeve 43 at one end of the second fixed rod 42 to roll above the guide bar 41, and when the push bar 38 moves to the push rod 36, due to the positioning effect of the positioning rod 47 on the second rotating shaft 31, as the push rod 27 continues to move, the push bar 38 rotates on the second fixed block 37, driving the torsion spring to deform. During this process, the driving disk 35 remains in position to prevent the push bar 38 from driving the second rotating shaft 31 to rotate in the opposite direction.

[0044] The wire drawing structure includes a horizontal plate 50 connected to the top of the left side of the second mounting plate 20 at the rear side, a first through slot 51 is provided near the middle of the horizontal plate 50, and a third cylinder 52 is installed on one side wall of the first through slot 51, a second through slot 53 is provided near the left side of the horizontal plate 50, a reciprocating frame 54 is slidably provided in the second through slot 53, one end of the output shaft of the third cylinder 52 is connected to the reciprocating frame 54, and a vertical rod 55 is rotatably connected between the upper and lower inner walls of the reciprocating frame 54, and a wire drawing wheel 56 is fixedly sleeved on the middle part of the vertical rod 55. During the wire drawing process, starting the third cylinder 52 drives the reciprocating frame 54 to reciprocate back and forth in the second through slot 53, so that the welding wire passing between the two wire drawing wheels 56 can be evenly collected onto the wire collection roller, thereby improving the quality of the wire collection work;

[0045] The feeding structure includes two fifth mounting plates 57 arranged directly below the feed pipe 15. The two fifth mounting plates 57 are installed on the base plate 1. The two ends of the two fifth mounting plates 57 are respectively rotated through by third rotating shafts 58. The two third rotating shafts 58 are provided with feeding belts 59. A second motor 60 is installed at the right end of the front side of the fifth mounting plate 57. The output shaft of the second motor 60 is connected to one of the third rotating shafts 58. When the wire-collecting roller rotates to the discharge port 14 after receiving the wire, the wire-collecting roller slides off the socket column 9, and the wire-collecting roller is discharged from the discharge port 14 and the feed pipe 15 to the feeding belt 59. The second motor 60 is started to drive the feeding belt 59 to rotate, so that the wire-collecting roller can be automatically transported after receiving the wire.

[0046] The implementation principle of a wire collecting machine for aluminum-magnesium welding wire in an embodiment of the present invention is as follows: first, the wire collecting roller is stacked into the storage barrel 23 from the feed hopper 24, and the second cylinder 26 on the third mounting plate 25 is started to drive the pushing rod 27 and the pushing plate 28 to move. The pushing plate 28 pushes the lowest wire collecting roller to move toward the side of the discharge frame 21 in the feed frame 22. When the wire collecting roller moves into the discharge frame 21, the wire collecting roller falls from the discharge frame 21 and the feed port to the socket column 9 below it to perform the automatic loading function. In the process of driving the pushing plate 28 to push the material, the second cylinder 26 drives the second fixed block 37 on the pushing rod 27 to move. When the pushing bar 38 on the second fixed block 37 moves to the pushing rod 36 on the driving disk 35, as the pushing rod The continued movement of 27 cooperates with the limiting effect of the limit block 39 on the pushing bar 38, and the pushing bar 38 pushes the pushing rod 36 to drive the driving plate 35 and the second rotating shaft 31 to rotate on the fourth mounting plate 30, and rotates the first rotating shaft 3 through the first bevel gear 33 and the second bevel gear 34, thereby automatically realizing the rotation function of the swivel 6, and in the process of moving, the pushing rod 27 drives the roller sleeve 43 at one end of the second fixed rod 42 to roll under the guide bar 41, and the roller sleeve 43 squeezes the bottom of the guide bar 41 to push the driving plate 40 to stretch the spring 44 upward, and drives the bottom end of the positioning rod 47 to be pulled out of the positioning hole 48 on the positioning plate 49 through the L-shaped bar 45, so that the pushing bar 38 can smoothly push the pushing rod 36 to drive the second The rotating shaft 31 rotates, and after pushing the first rotating shaft 3 to rotate, the roller sleeve 43 at one end of the second fixed rod 42 moves out from one end below the guide bar 41, and under the pulling force of the spring 44, the driving plate 40 moves downward, so that after the first rotating shaft 3 is rotated, the positioning rod 47 moves downward and is inserted into the positioning hole 48 at the corresponding position on the positioning plate 49 to position the second rotating shaft 31, thereby positioning the first rotating shaft 3 and the rotating ring 6 as a whole, and when the second cylinder 26 drives the pushing rod 27 to move in the opposite direction, it drives the roller sleeve 43 at one end of the second fixed rod 42 to roll above the guide bar 41, and when the pushing bar 38 moves to the pushing rod 36, due to the positioning effect of the positioning rod 47 on the second rotating shaft 31, as the pushing rod 27 continues to move, the pushing rod 27 is pushed. The movable bar 38 rotates on the second fixed block 37, driving the torsion spring to deform. During this process, the driving disc 35 remains in position to avoid the situation where the pushing bar 38 drives the second rotating shaft 31 to rotate in the opposite direction. In the process of wire drawing, the first cylinder 17 is started to drive the first motor 18 to move toward the wire receiving port 13, and the corresponding wire collecting roller is fixed to the second rotary disc 10 through the tightening disc 19. At this time, the first motor 18 is started to drive the wire collecting roller to rotate for wire collecting. At the same time, the third cylinder 52 can be started to drive the reciprocating frame 54 to reciprocate back and forth in the second through slot 53, so that the welding wire passing between the two wire drawing wheels 56 can be evenly collected onto the wire collecting roller to improve the quality of wire collecting. When the welding wire on the wire collecting roller is finished,The second cylinder 26 is then started to load the wire and the first rotating shaft 3 is driven to rotate, thereby rotating the wire roller after collecting the wire to the discharge port 14. The wire roller slides off the sleeve column 9 and discharges the wire from the discharge port 14 and the guide tube 15 to the rotating conveyor belt 59 for automatic feeding, thus completing the wire collection process.

[0047] The above are all preferred embodiments of the present invention, and are not intended to limit the scope of protection of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A wire collecting machine for aluminum-magnesium welding wire, comprising a bottom plate (1), characterized in that: Two first vertical plates (2) are fastened with bolts near the middle of the bottom plate (1), a rotation switching structure is provided on the two first vertical plates (2), a shielding structure is provided on the two first vertical plates (2), and a tight rotation structure is provided on the left side of the top of the bottom plate (1); The rotary switching structure comprises a first rotating shaft (3) which rotates and passes through the top end of the first vertical plate (2); a first rotating disk (4) is fixedly sleeved on the ends of the two first rotating shafts (3) which are close to each other; a plurality of connecting rods (5) are connected to the side of the first rotating disk (4); one end of each group of the plurality of connecting rods (5) is connected to a rotating ring (6); a first fixing rod (7) is fixedly connected between the two rotating rings (6); a first fixing block (8) is fixedly sleeved in the middle of each of the first fixing rods (7); a second rotating disk (10) is rotatably mounted in the middle of a side of the first fixing block (8) away from the first rotating disk (4); a sleeve column (9) is fixedly connected in the middle of a side of the second rotating disk (10); a wire collecting roller is sleeved on the sleeve column (9); The shielding structure comprises a retaining ring (12) arranged at the outside of the two rotating rings (6); a feed port is opened on the upper part of the retaining ring (12); a material storage structure is arranged above the feed port; a discharge port (14) is opened on the lower part of the retaining ring (12); a feeding structure is arranged on the upper part of the bottom plate (1) below the discharge port (14); a wire receiving port (13) is opened on the left side of the retaining ring (12); a material guide pipe (15) is connected to the outer side of the retaining ring (12) below the discharge port (14); and the retaining ring (12) is fixedly mounted on the first vertical plate (2) on the front side through the first mounting plate (11).

2. A wire collecting machine for aluminum-magnesium welding wire according to claim 1, characterized in that: The abutting rotating structure comprises a second vertical plate (16) fastened by bolts to the left side of the upper side of the bottom plate (1); a first cylinder (17) is installed at an upper position of the left side of the second vertical plate (16); a mounting plate at one end of the output shaft of the first cylinder (17) is fastened with a first motor (18) by bolts; and a fixing plate (19) is fixedly sleeved on one end of the output shaft of the first motor (18).

3. A wire collecting machine for aluminum-magnesium welding wire according to claim 1, characterized in that: The material storage structure comprises a material discharge frame (21) which is close to the outer side surface of the retaining ring (12) and is located directly above the material feed port. The material discharge frame (21) is fixedly mounted on the two first vertical plates (2) respectively through two second mounting plates (20). The material discharge frame (21) is connected to the material feed port. A material feed frame (22) is mounted on the left side surface of the material discharge frame (21). A material storage barrel (23) is connected to the middle of the upper portion of the material storage barrel (23). A material feed hopper (24) is mounted on the top of the material storage barrel (23). A material pushing structure is arranged on the material feed frame (22).

4. A wire collecting machine for aluminum-magnesium welding wire according to claim 3, characterized in that: The pushing structure comprises a third mounting plate (25) connected to the second mounting plate (20) at the rear side, a second cylinder (26) is mounted at the top end of one side of the third mounting plate (25), a pushing rod (27) is connected to one end of the output shaft of the second cylinder (26), a pushing plate (28) is connected to one end of the pushing rod (27) that is movably inserted into the feed frame (22), the pushing plate (28) is an arc-shaped plate, a baffle plate (29) is connected to the top end of the pushing plate (28), the baffle plate (29) is movably arranged to pass through the feed frame (22), a driving structure is arranged on the pushing rod (27), and a rotating structure is arranged at the top end of the rear side of the second mounting plate (20) at the rear side.

5. A wire collecting machine for aluminum-magnesium welding wire according to claim 4, characterized in that: The rotating structure comprises a fourth mounting plate (30) connected to the upper rear side surface of the rear second mounting plate (20); a second rotating shaft (31) is rotatably passed through the fourth mounting plate (30); a positioning plate (49) is fixedly sleeved at a position close to the fourth mounting plate (30) on the second rotating shaft (31); a plurality of positioning holes (48) are provided at the edge of the positioning plate (49); a driving plate (35) is fixedly sleeved at the top end of the second rotating shaft (31); and the driving plate (35) is connected to the driving plate (35) at the edge thereof. There are a plurality of push rods (36), a fixing seat (32) is fixedly installed in the middle of the rear side surface of the second mounting plate (20), the second rotating shaft (31) rotates through the fixing seat (32), a first bevel gear (33) is fixedly sleeved on the bottom end of the second rotating shaft (31), a second bevel gear (34) is meshingly connected to the first bevel gear (33), the second bevel gear (34) is fixedly sleeved on one end of the first rotating shaft (3), and a wire guide structure is provided at the top end of the left side surface of the second mounting plate (20) at the rear side.

6. A wire collecting machine for aluminum-magnesium welding wire according to claim 4, characterized in that: The driving structure comprises a second fixed block (37) fixedly mounted on the push rod (27); a push bar (38) is rotatably connected to the middle of the upper side of the second fixed block (37); a torsion spring is connected between the push bar (38) and the second fixed block (37); a limit block (39) is installed on the edge of the second fixed block (37) away from the second mounting plate (20); and a positioning structure is provided on the second mounting plate (20).

7. A wire collecting machine for aluminum-magnesium welding wire according to claim 6, characterized in that: The positioning structure comprises an L-shaped strip (45) movably passing through the middle of the upper part of the second mounting plate (20) at the rear side, the top end of the L-shaped strip (45) is connected to a driving plate (40), a guide strip (41) is provided on a side surface of the driving plate (40) away from the blanking frame (21), the second fixing block (37) is connected to a second fixing rod (42) at the middle of a side surface close to the driving plate (40), a rolling sleeve (43) is rotatably provided on one end of the second fixing rod (42), a spring (44) is connected between the driving plate (40) and the second mounting plate (20), the second mounting plate (20) is provided with a through opening (46) for the L-shaped strip (45) to movably pass through, a positioning rod (47) is fixedly passed through one end of the L-shaped strip (45) extending to the top of the positioning plate (49), and the bottom end of the positioning rod (47) is movably inserted into a positioning hole (48) at a corresponding position.

8. The wire collecting machine for aluminum-magnesium welding wire according to claim 5, characterized in that: The wire drawing structure comprises a horizontal plate (50) connected to the top of the left side surface of the second mounting plate (20) at the rear side, a first through slot (51) is provided near the middle of the horizontal plate (50), a third cylinder (52) is installed on a side slot wall of the first through slot (51), a second through slot (53) is provided near the left side of the horizontal plate (50), a reciprocating frame (54) is slidably arranged in the second through slot (53), one end of the output shaft of the third cylinder (52) is connected to the reciprocating frame (54), a vertical rod (55) is rotatably connected between the upper and lower inner walls of the reciprocating frame (54), and a wire drawing wheel (56) is fixedly sleeved at the middle of the vertical rod (55).

9. A wire collecting machine for aluminum-magnesium welding wire according to claim 1, characterized in that: The material conveying structure comprises two fifth mounting plates (57) arranged directly below the material guide pipe (15), the two fifth mounting plates (57) being mounted on the bottom plate (1), third rotating shafts (58) being rotatably passed through the two ends of the two fifth mounting plates (57), a material conveying belt (59) being sleeved on the two third rotating shafts (58), a second motor (60) being mounted at the right end of the front side of the front fifth mounting plate (57), an output shaft of the second motor (60) being connected to one of the third rotating shafts (58).

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