Winding device convenient for fixing tin wire

Abstract

The utility model relates to the technical field of tin wire winding, and discloses a winding device facilitating tin wire fixing, which comprises a cabinet, a fixing frame, a guide roller assembly and a pulley assembly are sequentially mounted on the cabinet in the tin wire conveying direction, the winding device further comprises a winding assembly, and the winding assembly comprises a rotating shaft, a rotating disc and a winding disc. A driving motor is further arranged in the winding assembly, one end of the rotating shaft is rotationally connected with the output end of the driving motor, the other end of the rotating shaft is rotationally connected with the rotating disc, the rotating disc is located in the tin wire conveying direction, a positioning piece is installed on the side, back to the driving motor, of the rotating disc, and a positioning hole is formed in the side, back to the driving motor, of the rotating disc. A positioning hole is formed in the rotating disc, the positioning piece is connected with the positioning hole in an inserted mode, the positioning piece comprises a clamping block, a clamping groove is further formed in the positioning piece, the wire spool comprises a middle column, the middle column is connected with the positioning piece in an inserted mode, an inserting opening is formed in the end, facing the rotating disc, of the middle column, the inserting opening is communicated with the clamping groove, and the assembling and disassembling efficiency of the solder wire is improved.

Description

Technical Field

[0001] This application relates to the technical field of solder wire winding, and in particular to a winding device that facilitates fixing solder wire. Background Technology

[0002] After the solder wire undergoes the extrusion process, it needs to be wound to evenly wind the wire onto the corresponding spool for easy packaging and storage.

[0003] For example, patent number CN219296859U discloses a winding device for solder wire processing. During processing, the solder wire is passed through a threading eye, placed in the middle of a limiting rod, and contacts a roller. It then passes sequentially around pulleys at low and high positions, and finally is fixedly connected to a winding reel. The winding reel is an existing product, with a notch on it to allow one end of the solder wire to be fixed. A drive motor is then started, and its left and right rotation causes the slider to reciprocate, winding the wire onto the reel. However, in actual use, fixing one end of the solder wire to the winding reel is very inconvenient, reducing the efficiency of solder wire installation. Furthermore, after winding, it needs to be unwound, further reducing the efficiency of solder wire winding production. Therefore, a device is needed that can conveniently fix the end of the solder wire during winding. Utility Model Content

[0004] To facilitate fixing the end of the solder wire during winding, a winding device for fixing the solder wire is provided.

[0005] The above-mentioned objective of this application is achieved through the following technical solution:

[0006] A winding device for facilitating the fixing of solder wire includes a cabinet. Guide roller assemblies and pulley assemblies are sequentially installed on the cabinet along the solder wire conveying direction. The winding assembly includes a drive motor, a rotating shaft, a rotating disk, and a winding disc. One end of the rotating shaft is fixedly connected to the output end of the drive motor, and the other end is rotatably connected to the rotating disk. The rotating disk is located in the solder wire conveying direction. A positioning hole is opened on the side of the rotating disk facing away from the drive motor, and a positioning element is inserted into the positioning hole. The positioning element includes a snap-fit ​​block, a snap-fit ​​groove is opened on the positioning element perpendicular to the rotating shaft axis, and a through hole is opened on the positioning element along the rotating shaft axis, with the snap-fit ​​groove communicating with the through hole. The winding disc includes a central column, a through rotating hole is opened on the central column along the rotating shaft axis, and the rotating hole is inserted into the outer peripheral sidewall of the snap-fit ​​block. An insertion port is opened on the end of the central column facing the rotating disk, and the insertion port is aligned with the snap-fit ​​groove.

[0007] By adopting the above technical solution, after the solder wire passes through the fixing frame, guide roller assembly, and pulley assembly in sequence, the operator fixes the end of the solder wire that passes through the pulley assembly to the winding reel. This application uses a specific winding reel. The operator inserts one end of the fed solder wire through the insertion port into the snap-fit ​​groove. The drive motor drives the rotating shaft to rotate the rotating reel. The snap-fit ​​block facing the side wall of the snap-fit ​​groove will squeeze and bend the end of the solder wire, thereby fixing the end of the solder wire. When it is necessary to remove the wound solder wire, the end of the solder wire can be directly pulled off along the central column axis to detach from the snap-fit ​​groove. When assembling and fixing the solder wire, the operator does not need to fix the solder wire to the winding reel. When disassembling the solder wire, there is no need to untie the assembled and fixed solder wire. The solder wire can be directly pulled off the winding reel, which is very convenient and improves the efficiency of solder wire assembly and disassembly, and improves the efficiency of solder wire winding production.

[0008] Optionally, there may be multiple snap-fit ​​blocks arranged in a circular array, with the snap-fit ​​slots located between adjacent snap-fit ​​blocks.

[0009] By adopting the above technical solution, after the previous winding disc is wound, the next winding disc is inserted into the positioning component, and then the insertion port is aligned with the locking slot. Therefore, the locking blocks are distributed in a circumferential array, and the locking slots between the corresponding adjacent locking blocks are also distributed in a circumferential array. The insertion port and the locking slot can be aligned more quickly. The time required to align the insertion port and the locking slot by rotating the insertion port on the central column is less than the time required by having only one locking slot and one locking block. This reduces the alignment time between the insertion port and the locking slot and improves the assembly efficiency of the winding disc and the positioning component.

[0010] Optionally, mounting rings are installed on both ends of the central column, and the mounting ring near the rotating disk abuts against the rotating disk.

[0011] By adopting the above technical solution, mounting rings are added to the outer edges of both ends of the central column. The mounting rings abut against the rotating disk, increasing the contact area between the rotating disk and the winding disk. This makes it easier for the rotating disk to drive the winding disk to wind the wire. When there is too much wire on the winding disk, the risk of the rotating disk driving the winding disk to decrease is reduced, and the winding efficiency of the winding assembly is improved.

[0012] Optionally, the winding assembly further includes a cylinder and a fixed plate, wherein the end of the cylinder piston rod facing the winding disc is fixedly connected to the fixed plate, and the fixed plate abuts against a mounting ring on the side away from the rotating disc.

[0013] By adopting the above technical solution, when the rotating shaft drives the winding disc to wind the wire, the cylinder pushes the fixed plate on the piston rod to abut against the mounting ring. The fixed plate fixes the position of the winding disc in the axial direction. When the rotating disc drives the winding disc to rotate, the risk of the winding disc and the rotating disc losing contact is reduced, making the rotating shaft drive the winding disc to wind the wire more efficiently.

[0014] Optionally, it also includes a fixing frame, which is located on the upper surface of the cabinet along the solder wire conveying direction. The fixing frame includes a support base, which includes a connecting piece and two limiting pieces. One end of the two limiting pieces is fixedly connected to both ends of the connecting piece, and a support rod is fixedly connected to the end of the two limiting pieces facing away from the connecting piece. The connecting piece, the two limiting pieces and the support rod together form a limiting cavity for the solder wire to pass through.

[0015] By adopting the above technical solution, when the solder wire passes through the fixing frame, the solder wire passes through the limiting cavity. The limiting cavity plays a limiting role on the solder wire, restricting the solder wire from being conveyed within the limiting cavity. The side of the support rod facing the limiting cavity abuts against the solder wire, and the support rod presses the solder wire towards the limiting cavity, increasing the tension of the solder wire. At the same time, when the solder wire is conveyed to the guide roller assembly, the inlet end of the guide roller assembly can have a better contact effect with the surface of the shuttle guide roller.

[0016] Optionally, the guide roller assembly includes a guide roller seat, a limiting seat, and a limiting rod. A slide rail is installed on the side of the guide roller seat facing the fixed frame. There are two limiting seats, which are slidably connected to the slide rail. There are two limiting rods, which are parallel to each other and are fixedly connected to the two limiting seats perpendicularly.

[0017] By adopting the above technical solution, when the limiting seat slides on the slide rail, the distance between the two limiting rods can be adjusted, which makes it easy to adjust the maximum distance that the solder wire passes along the surface of the guide roller. It can adapt to winding reels of different sizes for winding, thus improving applicability.

[0018] Optionally, the guide roller assembly includes a first adjusting seat, a first adjusting rod, and a guide roller seat. The first adjusting seat has a vertically penetrating first through hole along the axial direction of the first adjusting rod. A first adjusting bolt that passes through the first through hole is installed on the outer peripheral side wall of the first adjusting seat. One end of the first adjusting rod is fixedly connected to the guide roller seat, and the other end of the first adjusting rod passes through the first through hole and abuts against the first adjusting bolt.

[0019] By adopting the above technical solution, when the solder wire passes through the fixing frame and is connected to the guide roller assembly, the height of the guide roller seat can be adjusted up and down by the first adjusting seat, so that the guide roller assembly can adapt to the tension requirements of different solder wires of different diameters and hardness.

[0020] Optionally, the pulley assembly includes a second adjusting seat, a second adjusting rod, and a pulley seat. The second adjusting seat has a vertically penetrating second through hole along the axial direction of the second adjusting rod. A second adjusting bolt that passes through the second through hole is installed on the outer peripheral side wall of the second adjusting seat. One end of the second adjusting rod is fixedly connected to the pulley seat, and the other end of the second adjusting rod passes through the second through hole and abuts against the second adjusting bolt.

[0021] By adopting the above technical solution, when the solder wire passes through the fixing frame and guide roller assembly in sequence and is connected to the pulley block, the pulley assembly can adjust the height of the pulley seat through the first adjusting seat, so that the pulley assembly can match the tension requirements of solder wires of different diameters and hardness, thus increasing its applicability.

[0022] In summary, this application has at least the following beneficial effects:

[0023] 1. One end of the solder wire passes through the fixing frame, guide roller assembly, pulley assembly, and winding assembly in sequence. The other end of the solder wire passes through the insertion port and is inserted into the snap-fit ​​groove. The drive motor drives the rotating shaft to rotate the rotating disk, so that one end of the solder wire abuts against the snap-fit ​​block and is snapped in place, which improves the fixing efficiency of the solder wire. At the same time, after the winding is completed, the end of the solder wire can be directly pulled off along the central column axis to detach from the snap-fit ​​groove, which improves the efficiency of removing the winding disc and improves the efficiency of solder wire winding production. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of a winding device for easily fixing solder wire;

[0025] Figure 2 This is a schematic diagram of the fixed frame structure;

[0026] Figure 3 This is an exploded view of the guide roller assembly;

[0027] Figure 4 This is an exploded view of the pulley assembly;

[0028] Figure 5 This is an exploded view of the winding assembly;

[0029] Figure 6 This is a structural schematic diagram of the positioning component;

[0030] Figure 7 An exploded view of the assembly of the rotating disk and the winding disk.

[0031] Reference numerals: 1. Cabinet; 11. Placement cabinet; 2. Fixing frame; 21. Support arm; 22. Cable guide arm; 23. Cable guide coil; 24. Support frame; 25. Support base; 251. Connecting piece; 252. Limiting piece; 2521. Placement slot; 253. Support rod; 254. Limiting cavity; 3. Guide roller assembly; 31. Guide roller seat; 311. Connecting block; 312. Fixing block; 32. First adjusting seat; 321. First through hole; 33. First adjusting rod; 34. Guide roller; 35. Limiting rod; 36. Limiting seat; 361. Third adjusting bolt; 37. Slide rail; 38. Winding motor; 39. First adjusting bolt; 4. Pulley assembly; 41 411. Pulley seat; 412. Connecting plate; 413. Fixing plate; 44. Second adjusting seat; 45. Second through hole; 46. Second adjusting rod; 47. Pulley; 48. Sliding rod; 59. Second adjusting bolt; 50. Winding assembly; 51. Drive motor cabinet; 52. Drive motor; 53. Rotating shaft; 54. Rotating disk; 541. Rotating part; 542. Pressing part; 5421. Positioning hole; 55. Positioning component; 551. Mounting block; 552. Snap-fit ​​block; 553. Snap-fit ​​groove; 554. Through hole; 56. Winding disk; 57. Mounting ring; 58. Central column; 59. Insertion port; 50. Rotating hole; 51. Cylinder; 51. Fixing disk. Detailed Implementation

[0032] The following section provides a more detailed description, in conjunction with the accompanying diagrams:

[0033] As attached Figure 1 As shown, a winding device for facilitating the fixing of solder wire is provided. When the solder wire is conveyed, it passes sequentially through the fixing frame 2, guide roller assembly 3, pulley assembly 4 and winding assembly 5 on the surface of the cabinet 1.

[0034] As attached Figure 1 and attached Figure 2 As shown, a mounting bracket 2 is installed on the upper surface of the cabinet 1. The mounting bracket 2 includes a support arm 21 and a cable guide arm 22. Multiple cable guide coils 23 for feeding solder wire are installed on the support arm 21 and the cable guide arm 22. One end of the support arm 21 is fixedly connected to the upper surface of the cabinet 1, and the other end of the support arm 21 is fixedly connected to the cable guide arm 22. The support arm 21 is at a certain angle to the upper surface of the cabinet 1, which is 45° in this case.

[0035] A support frame 24 is also installed on the support arm 21. One end of the support frame 24 is fixedly connected to the support arm 21, and a support base 25 is installed on the other end of the support frame 24. The support base 25 includes a connecting piece 251, a limiting piece 252, and a support rod 253. The connecting piece 251 is fixedly connected to the end of the support frame 24 away from the support arm 21. There are two limiting pieces 252, which are fixedly connected to both ends of the connecting piece 251 respectively. The two limiting pieces 252 are relatively parallel, and each of the two limiting pieces 252 has a placement groove 2521 on the end facing away from the connecting piece 251.

[0036] One end of the support rod 253 is rotatably connected to one of the limiting plates 252 by bolts, and the support rod 253 is inserted into the placement slots 2521 on the two limiting plates 252. When the support rod 253 is inserted into the placement slots 2521 of the two limiting plates 252, the connecting piece 251, the two limiting plates 252 and the support rod 253 together form a limiting cavity 254 for conveying solder wire, which restricts the conveying of solder wire in the limiting cavity 254. The side of the support rod 253 facing the limiting cavity 254 abuts against the solder wire, and the support rod 253 presses the solder wire toward the limiting cavity 254 to increase the tension of the solder wire.

[0037] As attached Figure 1 and attached Figure 3 As shown, the guide roller assembly 3 is located on one side of the fixed frame 2 along the direction of tin wire conveying. The guide roller assembly 3 includes a guide roller seat 31, a first adjusting seat 32, and a first adjusting rod 33.

[0038] The first adjusting seat 32 is cylindrical in shape. One side of the first adjusting seat 32 is fixedly connected to the upper surface of the cabinet 1. The first adjusting seat 32 has a first through hole 321 that runs vertically through the first adjusting seat 32 and the upper surface of the cabinet 1. A first adjusting bolt 39 that runs vertically through the first through hole 321 is also installed on the outer peripheral side wall of the first adjusting seat 32.

[0039] The lower end of the first adjusting rod 33 passes through the first through hole 321 and abuts against the first adjusting bolt 39.

[0040] The guide roller seat 31 is fixedly connected to the upper end of the first adjusting rod 33. The guide roller seat 31 includes a connecting block 311 and two fixing blocks 312. The side of the connecting block 311 facing the cabinet 1 is fixedly connected to the end of the first adjusting rod 33 facing away from the first adjusting seat 32. The two fixing blocks 312 are located on the side of the connecting block 311 facing away from the first adjusting rod 33. The two fixing blocks 312 are relatively parallel, and the two fixing blocks 312 are respectively fixedly connected to the two ends of the connecting block 311.

[0041] The guide roller assembly 3 also includes a guide roller 34, which is spindle-shaped. Both ends of the guide roller 34 are rotatably connected to two fixed blocks 312 respectively. One of the fixed blocks 312 is fixedly connected to a winding motor 38 on the side opposite to the guide roller 34. The output end of the winding motor 38 is fixedly connected to one end of the guide roller 34. The winding motor 38 drives the guide roller 34 to rotate on the two fixed blocks 312.

[0042] The guide roller assembly 3 also includes a limiting rod 35 and a limiting seat 36. A slide rail 37 is provided on the side of the connecting block 311 facing the fixed frame 2. There are two limiting seats 36, which are slidably connected to the slide rail 37. A third adjusting bolt 361 is installed on the side of the limiting seat 36 facing away from the connecting block 311 to facilitate fixing the limiting seat 36 in the position of the slide rail 37.

[0043] There are two limiting rods 35, which are vertical and parallel to each other, and each limiting rod 35 is perpendicular to the two limiting seats 36. One end of the limiting rod 35 is fixedly connected to the limiting seat 36, and the other end of the limiting rod 35 extends from the limiting seat 36 in a direction away from the limiting seat 36. By loosening the third adjusting bolt 361, the distance between the two limiting rods 35 can be adjusted when the limiting seat 36 slides on the slide rail 37. This facilitates adjustment of the maximum distance the solder wire passes along the surface of the guide roller 34, and can accommodate winding reels 55 of different sizes, thus improving applicability.

[0044] As attached Figure 1 and attached Figure 4 As shown, the pulley assembly 4 is located on one side of the guide roller assembly 3 along the wire conveying direction. The pulley assembly 4 includes a pulley seat 41, a second adjusting seat 42, and a second adjusting rod 43.

[0045] The second adjusting seat 42 is cylindrical in shape. One side of the second adjusting seat 42 is fixedly connected to the upper surface of the cabinet 1. The second adjusting seat 42 has a second through hole 421 that runs vertically through the second adjusting seat 42 and the upper surface of the cabinet 1. A second adjusting bolt 46 that runs vertically through the second through hole 421 is also installed on the outer peripheral side wall of the second adjusting seat 42.

[0046] The lower end of the second adjusting rod 43 passes through the second through hole 421 and abuts against the second adjusting bolt 46.

[0047] The pulley seat 41 is fixedly connected to the upper end of the second adjusting rod 43. The pulley seat 41 includes a connecting plate 411 and two fixing plates 412. The side of the connecting plate 411 facing the upper surface of the cabinet 1 is fixedly connected to the end of the second adjusting rod 43 facing away from the second adjusting seat 42. The two fixing plates 412 are located on the side of the connecting plate 411 facing away from the first adjusting rod 33. The two fixing plates 412 are relatively parallel, and the two fixing plates 412 are respectively fixedly connected to both ends of the connecting plate 411.

[0048] The pulley assembly 4 also includes a pulley 44 and a sliding rod 45. There are two sliding rods 45, which are fixedly connected to two fixed plates 412 respectively. The two sliding rods 45 are not at the same height on the fixed plates 412. One sliding rod 45 is located at the top of the fixed plate 412, and the other sliding rod 45 is located at the bottom of the fixed plate 412.

[0049] There are two pulleys 44, which are respectively fitted onto two sliding rods 45. The solder wire first passes through the pulley 44 on the lower sliding rod 45 and then through the pulley 44 on the higher sliding rod 45. The solder wire passes through the pulleys 44 on the high and low sliding rods 45 in sequence, which can increase the tension of the solder wire and facilitate the conveying of the solder wire.

[0050] As attached Figure 3 and attached Figure 4 As shown, the guide roller assembly 3 can adjust the height of the guide roller seat 31 through the first adjusting seat 32, and the pulley assembly 4 can adjust the height of the pulley seat 41 through the second adjusting seat 42. The adjustable height of the guide roller seat 31 and the pulley seat 41 can match the tension requirements of tin wires of different diameters and hardness, thus improving the applicability of the winding device.

[0051] As attached Figure 1 and attached Figure 5 As shown, the winding assembly 5 is located on one side of the pulley assembly 4 along the direction of solder wire feeding. The winding assembly 5 includes a drive motor cabinet 52, a rotating shaft 53, a rotating disk 54, and a positioning component 55.

[0052] The drive motor cabinet 51 is installed on the upper surface of the cabinet 1. The drive motor 52 is installed inside the drive motor cabinet 51, and the output end of the drive motor 52 is fixedly connected to the rotating shaft 53.

[0053] The end of the rotating shaft 53 away from the drive motor 52 is rotatably connected to the rotating disk 54. When the drive motor 52 starts, the output end of the drive motor 52 drives the rotating shaft 53 to rotate the rotating disk 54.

[0054] As attached Figure 5 and attached Figure 7 As shown, the rotating disk 54 includes a rotating part 541 and a pressing part 542. The rotating part 541 is cylindrical in shape, one end of which is rotatably connected to the rotating shaft 53, and the other end of which is fixedly connected to the pressing part 542. The pressing part 542 is cylindrical in shape, and a positioning hole 5421 is opened on the side of the pressing part 542 facing away from the rotating part 541. A positioning element 55 is inserted into the positioning hole 5421.

[0055] As attached Figure 6 and attached Figure 7As shown, the positioning component 55 includes a mounting block 551 and a snap-fit ​​block 552. The mounting block 551 is cylindrical and is inserted into the positioning hole 5421 on the pressing part 542. A snap-fit ​​block 552 is mounted on the side of the mounting block 551 facing away from the rotating part 541. Multiple snap-fit ​​blocks 552 are arranged in a circumferential array, and a snap-fit ​​groove 553 is provided between adjacent snap-fit ​​blocks 552. The snap-fit ​​grooves 553 are also arranged in a circumferential array. The positioning component 55 also has a through hole 554 extending axially upward along the rotating shaft 53, and the snap-fit ​​grooves 553 are connected to the through hole 554.

[0056] As attached Figure 5 and attached Figure 7 As shown, the winding assembly 5 also includes a winding disc 56, which includes a mounting ring 561 and a central post 562. There are two mounting rings 561, which are respectively installed at both ends of the central post 562. The mounting rings 561 and the central post 562 have through rotating holes 563 along the axial direction of the rotating shaft 53. The rotating holes 563 are inserted into the outer peripheral sidewall of the snap-fit ​​block 552. When the rotating holes 563 are inserted into the snap-fit ​​block 552, the mounting rings 561 facing the rotating disc 54 abut against the pressing part 542.

[0057] The central column 562 has a through-hole 5621 on the side facing the rotating disk 54. After the central column 562 is inserted into the locking block 552, the insertion hole 5621 is aligned with the locking groove 553, and then the solder wire is inserted into the locking groove 553 through the insertion hole 5621. When the drive motor 52 is started, the output end of the drive motor 52 drives the rotating shaft 53 to rotate the rotating disk 54. The positioning part 55 is inserted into the rotating disk 54, and the central column 562 is inserted into the outer peripheral side wall of the locking block 552. Then, the side wall of the locking block 552 facing the locking groove 553 will squeeze and bend the end of the solder wire to fix the end of the solder wire.

[0058] A cylinder 57 and a fixed plate 58 are also provided on the side of the winding reel 56 facing away from the rotating disk 54. The cylinder 57 is fixedly connected to the upper surface of the cabinet 1, and the end of the piston rod of the cylinder 57 facing the winding reel 56 is fixedly connected to the fixed plate 58. The fixed plate 58 is cylindrical. Before the rotating shaft 53 drives the winding reel 56 to wind, the cylinder 57 is started. The piston rod of the cylinder 57 pushes the fixed plate 58 to move towards the winding reel 56 and abuts the side of the fixed plate 58 facing away from the cylinder 57 against the mounting ring 561. When the rotating shaft 53 drives the winding reel 56 to wind, the cylinder 57 pushes the fixed plate 58 on the piston cylinder to abut against the mounting ring 561. The fixed plate 58 fixes the position of the winding reel 56 in the axial direction of the rotating shaft 53, reducing the risk of the winding reel 56 losing contact with the rotating disk 54 and improving the winding efficiency of the winding assembly 5.

[0059] As attached Figure 1 and attached Figure 5 As shown, a placement cabinet 11 is also installed on the upper surface of the cabinet 1. The placement cabinet 11 is located on one side of the drive motor cabinet 51. When the solder wire on the winding reel 56 is fully wound, the switch of the drive motor 52 is turned off, the cylinder 57 is started, and the cylinder 57 is moved away from the rotating disk 54. Then, the winding reel 56 is directly pulled off along the axial direction of the rotating shaft 53, and the winding reel 56 with the full solder wire is placed in the placement cabinet 11, making the winding process more convenient and efficient.

[0060] The working principle of this embodiment:

[0061] After the solder wire passes through multiple wire guide coils 23 in sequence, it is connected to the limiting cavity 254 of the support seat 25, which restricts the solder wire from being conveyed within the limiting cavity 254. After passing through the limiting cavity 254, the solder wire passes between two limiting rods 35 and abuts against the surface of the shuttle guide roller 34. When the solder wire becomes loose during the conveying process, the winding motor 38 on one side of the shuttle guide roller 34 drives the output end to rotate the shuttle guide roller 34, so that the solder wire continues to be conveyed. The pulley assembly 4 receives the solder wire that passes through the shuttle guide roller 34 and passes through the pulley 44 on the low position sliding rod 45 and the pulley 44 on the high position sliding rod 45 in sequence. The cooperation between the shuttle guide roller 34, the low position pulley 44, and the high position pulley 44 makes the solder wire taut. Then the solder wire passes through the pulley assembly 4 and is fixed to the winding assembly 5.

[0062] The operator first inserts the central column 562 of the winding reel 56 into the circumferentially distributed locking blocks 552, then starts the cylinder 57. The piston rod of the cylinder 57 drives the fixing plate 58 to fix the position of the winding reel 56. Then, the end of the solder wire that passes through the pulley assembly 4 passes through the insertion port 5621 on the central column 562 and inserts the end that passes through the insertion port 5621 into the locking groove 553. Then, the drive motor 52 in the drive motor cabinet 51 is started. The drive motor 52 drives the rotating shaft 53 to rotate the rotating disk 54. The mounting block 551 is inserted into the rotating disk 54. The rotating disk 54 drives the locking block 552 to rotate. The locking block 552 will squeeze and bend the end of the solder wire facing the side wall of the locking groove 553, so that the end of the solder wire is fixed to the winding reel 56. The rotating disk 54 drives the winding reel 56 to rotate, winding the solder wire fed from the front end, which improves the efficiency of fixing the solder wire on the winding reel 56.

[0063] Meanwhile, after the winding is completed, since the positioning part 55 has a through hole 554 that extends upward along the shaft 53, and the snap-fit ​​groove 553 is connected to the through hole 554, the end of the solder wire is located in the through hole 554 and snaps into the snap-fit ​​groove 553. When the winding disc 56 is pulled off directly along the central column 562, the end of the solder wire will slide out along the through hole 554 in the axial direction of the positioning part 55, which can make the end of the solder wire detach from the snap-fit ​​groove 553, thereby improving the efficiency of solder wire removal from the winding disc 56 and improving the efficiency of solder wire winding production.

[0064] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of protection claimed in this application.

Claims

1. A winding device for facilitating the fixing of solder wire, comprising a cabinet (1), wherein a guide roller assembly (3) and a pulley assembly (4) are sequentially mounted on the cabinet (1) along the solder wire conveying direction, characterized in that, It also includes a winding assembly (5), which includes a drive motor (52), a rotating shaft (53), a rotating disk (54), and a winding disk (56). One end of the rotating shaft (53) is fixedly connected to the output end of the drive motor (52), and the other end of the rotating shaft (53) is rotatably connected to the rotating disk (54). The rotating disk (54) is located in the direction of solder wire feeding. A positioning hole (5421) is opened on the side of the rotating disk (54) facing away from the drive motor (52). A positioning element (55) is inserted into the positioning hole (5421). The positioning element (55) includes a snap-fit ​​block (552). 5) A snap-fit ​​groove (553) is also opened in the axial direction of the vertical rotating shaft (53), and a through hole (554) is also opened in the axial direction of the positioning member (55) along the rotating shaft (53). The snap-fit ​​groove (553) is connected to the through hole (554). The winding disc (56) includes a central column (562). A through rotating hole (563) is opened in the axial direction of the rotating shaft (53). The rotating hole (563) is inserted into the outer peripheral side wall of the snap-fit ​​block (552). A socket (5521) is opened on one end of the central column (562) facing the rotating disc (54). The socket (5521) is aligned with the snap-fit ​​groove (553).

2. The winding device for easily fixing solder wire according to claim 1, characterized in that, There are multiple snap-fit ​​blocks (552), which are arranged in a circular array, and the snap-fit ​​slots (553) are located between adjacent snap-fit ​​blocks (552).

3. The winding device for facilitating the fixing of solder wire according to claim 1, characterized in that, Mounting rings (561) are installed on both ends of the central column (562), and the mounting ring (561) near the rotating disk (54) abuts against the rotating disk (54).

4. The winding device for facilitating the fixing of solder wire according to claim 3, characterized in that, The winding assembly (5) also includes a cylinder (57) and a fixed plate (58). The piston rod of the cylinder (57) is fixedly connected to the fixed plate (58) at one end facing the winding disc (56). The fixed plate (58) abuts against the mounting ring (561) on the side away from the rotating disc (54).

5. A winding device for easily fixing solder wire according to claim 1, characterized in that, It also includes a fixing frame (2), which is located on the upper surface of the cabinet (1) along the direction of solder wire conveying. The fixing frame (2) includes a support base (25), which includes a connecting piece (251) and two limiting pieces (252). The two limiting pieces (252) are fixedly connected to both ends of the connecting piece (251) respectively. A support rod (253) is fixedly connected to one end of the two limiting pieces (252) facing away from the connecting piece (251). The connecting piece (251), the two limiting pieces (252) and the support rod (253) together form a limiting cavity (254) for the solder wire to pass through.

6. The winding device for facilitating the fixing of solder wire according to claim 1, characterized in that, The guide roller assembly (3) includes a guide roller seat (31), a limiting seat (36), and a limiting rod (35). A slide rail (37) is installed on the side of the guide roller seat (31) facing the fixed frame (2). There are two limiting seats (36), which are slidably connected to the slide rail (37). There are two limiting rods (35), which are parallel to each other and are perpendicularly fixedly connected to the two limiting seats (36) respectively.

7. The winding device for facilitating the fixing of solder wire according to claim 1, characterized in that, The guide roller assembly (3) includes a first adjusting seat (32), a first adjusting rod (33) and a guide roller seat (31). The first adjusting seat (32) has a vertical through hole (321) along the axial direction of the first adjusting rod (33). A first adjusting bolt (39) that passes through the first through hole (321) is installed on the outer peripheral side wall of the first adjusting seat (32). One end of the first adjusting rod (33) is fixedly connected to the guide roller seat (31), and the other end of the first adjusting rod (33) passes through the first through hole (321) and abuts against the first adjusting bolt (39).

8. A winding device for easily fixing solder wire according to claim 1, characterized in that, The pulley assembly (4) includes a second adjusting seat (42), a second adjusting rod (43), and a pulley seat (41). The second adjusting seat (42) has a vertically penetrating second through hole (421) along the axial direction of the second adjusting rod (43). A second adjusting bolt (46) penetrating the second through hole (421) is installed on the outer peripheral side wall of the second adjusting seat (42). One end of the second adjusting rod (43) is fixedly connected to the pulley seat (41), and the other end of the second adjusting rod (43) passes through the second through hole (421) and abuts against the second adjusting bolt (46).

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