A tin wire automatic coiling device

Abstract

The utility model discloses an automatic tin wire winding device, including a machine body, a motor is installed on the left side of the machine body, a clamping block is installed at one end of the motor rotating shaft, an electric telescopic rod is installed on the other side of the motor, a connecting block is installed at one end of the electric telescopic rod, a forward and reverse motor is installed at the upper right corner of the machine body, a base is provided on the positive and corresponding sides of the forward and reverse motors, a No. 1 screw is installed at one end of the forward and reverse motors, and a sliding rod is provided on the upper side of the No. 1 screw. The utility model passes the tin wire through the area where the limit block and the roller are located, allows the tin wire to rest on the roller, and staggers the tin wire through the rollers in the bracket. To prevent the tin wire from becoming loose, the No. 2 screw is rotated by the handle to allow the movable block to move along the slide groove, and the connecting rod pulls the movable plate to rotate around the connecting seat, thereby adjusting the tension of the tin wire between the rollers on both sides to prevent the tin wire from becoming loose, and allowing the tin wire on the wire hoop to be more evenly distributed to avoid cluttered stacking.

Description

Technical Field

[0001] The utility model relates to the technical field of tin wire coiling devices, in particular to an automatic tin wire coiling device. Background Art

[0002] Tin wire is also called solder wire, solder wire, which is a kind of solder material and is mostly used for manual soldering products. At present, most tin wires contain flux such as rosin. Using tin wire can reduce the process and improve the efficiency of soldering operations. Tin wire is the most convenient solder for manual soldering of circuit boards. Since most tin wires contain flux such as rosin, using tin wire can reduce the process and improve the efficiency of soldering operations. Tin wire can be divided into lead-free solder and lead solder according to its metal composition structure. Tin wires with different compositions have different melting points and different uses.

[0003] However, when the current tin wire is coiled using a machine to transfer it to the wire hoop according to the moving specifications, the tin wire may become loose during the process, resulting in uneven distribution of the tin wire wound on the wire hoop, which in turn leads to messy stacking. Utility Model Content

[0004] The utility model aims to provide a tin wire automatic coiling device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic tin wire coiling device, comprising a machine body, a motor is installed on the left side of the machine body, a clamping block is installed at one end of the motor rotating shaft, an electric telescopic rod is installed on the other side of the motor, a connecting block is installed at one end of the electric telescopic rod, a forward and reverse motor is installed at the upper right corner of the machine body, a base is provided on the positive and corresponding sides of the forward and reverse motors, a No. 1 screw rod is installed at one end of the forward and reverse motors, a sliding rod is provided on the upper side of the No. 1 screw rod, and a guide block is installed on the outside of the No. 1 screw rod, a rectangular hole is opened in the middle of the guide block, and the rectangular hole A limit block is provided on the inner wall, the limit block and the rectangular hole are connected by a spring, a bracket is installed in the middle of the body, a support plate is symmetrically installed in the bracket, a support rod is installed between the support plates, a roller is installed outside the support rod, and a connecting seat is provided on the outer wall of one side of the support rod, a movable plate is provided at the connecting seat, a connecting rod is installed at one end of the movable plate, a cross beam is provided at the bottom of the support plate, fixed blocks are symmetrically provided on the cross beam, and a sliding groove is opened on the upper outer wall of the cross beam, a No. 2 screw rod is installed between the fixed blocks, and a handle is installed at one end of the No. 2 screw rod.

[0006] Preferably, the electric telescopic rod is installed with a clamping block of the same specification through a connecting block, and the clamping block here is rotatably connected to the connecting block, the No. 1 screw rod is rotatably connected to the base, and the No. 1 screw rod and the sliding rod are arranged in parallel in the vertical direction.

[0007] Preferably, the No. 1 screw rod and the slide rod simultaneously pass through the guide block, the guide block is provided with a thread at the point where the No. 1 screw rod passes through and meshes with the thread, and the guide block and the slide rod are slidably connected.

[0008] Preferably, a roller is rotatably installed in the rectangular hole, and the roller is located directly below the limiting block, and the outer wall of the limiting block is set to be arc-shaped.

[0009] Preferably, the rollers and the support rods are slidably connected, and rollers and support rods are also provided between the movable plates, and the movable plates are rotationally connected to the connecting seat and the connecting rod.

[0010] Preferably, the No. 2 screw rod is rotationally connected to the fixed block, and the No. 2 screw rod passes through the movable block. The movable block is provided with a thread at the point where the No. 2 screw rod passes through and meshes with the thread rod.

[0011] Preferably, the movable block and the slide groove are slidably connected, and the other end of the connecting rod and the movable block are rotationally connected.

[0012] Preferably, the cross beam is symmetrically arranged inside the bracket, and a sliding rod runs through the movable block on the other side, where the sliding rod is slidably connected to the movable block, and both ends of the sliding rod are connected to the fixed block.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model allows the tin wire to be placed on the roller by passing the limit block in the rectangular hole and the area where the roller is located, and then the tin wire is staggered through the rollers in the bracket. In order to prevent the tin wire from becoming loose during the winding process, the second screw rod is rotated by the handle to move the movable block along the slide groove, and then the movable plate is pulled by the connecting rod to rotate around the connecting seat, so as to adjust the tension of the tin wire between the rollers on both sides, prevent the tin wire from becoming loose, and make the tin wire wound on the wire hoop more evenly distributed without being stacked and messy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall top view structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the bracket in the utility model;

[0017] Figure 3 It is a structural schematic diagram of the guide block in the utility model.

[0018] In the figure: 1. body; 2. motor; 21. clamping block; 3. electric telescopic rod; 31. connecting block; 4. forward and reverse motor; 41. base; 42. No. 1 screw; 43. slide rod; 5. guide block; 51. rectangular hole; 52. limit block; 53. spring; 6. bracket; 61. support plate; 62. support rod; 63. roller; 64. connecting seat; 7. movable plate; 71. connecting rod; 8. crossbeam; 81. fixed block; 82. movable block; 83. slide groove; 9. No. 2 screw; 91. handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-3 The utility model provides a technical solution: an automatic tin wire coiling device, comprising a body 1, a motor 2 is installed on the left side of the body 1, a clamping block 21 is installed at one end of the rotating shaft of the motor 2, an electric telescopic rod 3 is installed on the other side of the motor 2, and a connecting block 31 is installed at one end of the electric telescopic rod 3, a forward and reverse motor 4 is installed at the upper right corner of the body 1, a base 41 is provided on the positive and corresponding side of the forward and reverse motor 4, a No. 1 screw rod 42 is installed at one end of the forward and reverse motor 4, a sliding rod 43 is provided on the upper side of the No. 1 screw rod 42, and a guide block 5 is installed outside the No. 1 screw rod 42, a rectangular hole 51 is opened in the middle of the guide block 5, and a limit block 52 is provided on the inner wall of the rectangular hole 51 The limit block 52 and the rectangular hole 51 are connected by a spring 53, a bracket 6 is installed in the middle of the body 1, and a support plate 61 is symmetrically installed in the bracket 6, a support rod 62 is installed between the support plates 61, a roller 63 is installed outside the support rod 62, and a connecting seat 64 is provided on the outer wall of one side of the support rod 62, a movable plate 7 is provided at the connecting seat 64, a connecting rod 71 is installed at one end of the movable plate 7, a cross beam 8 is provided at the bottom of the support plate 61, and a fixing block 81 is symmetrically provided on the cross beam 8, and a sliding groove 83 is opened on the upper outer wall of the cross beam 8, a No. 2 screw rod 9 is installed between the fixing blocks 81, and a handle 91 is installed at one end of the No. 2 screw rod 9.

[0021] The electric telescopic rod 3 is installed with a clamping block 21 of the same specification through the connecting block 31, and the clamping block 21 here is rotatably connected to the connecting block 31, the No. 1 screw rod 42 is rotatably connected to the base 41, and the No. 1 screw rod 42 and the slide rod 43 are arranged in parallel in the vertical direction. The No. 1 screw rod 42 and the slide rod 43 are simultaneously passed through the guide block 5, and the guide block 5 is provided with a thread at the point where the No. 1 screw rod 42 passes through and meshes with it, and the guide block 5 and the slide rod 43 are slidably connected. A roller 63 is rotatably installed in the rectangular hole 51, and the roller 63 is located directly below the limit block 52, and the outer wall of the limit block 52 is set to an arc shape. The roller 63 and the support rod 62 are slidably connected, and the roller 63 and the support rod 62 are also provided between the movable plate 7, and the movable plate 7 is rotatably connected to the connecting seat 64 and the connecting rod 71. The second screw rod 9 is rotatably connected to the fixed block 81, and the second screw rod 9 passes through the movable block 82. The movable block 82 is provided with a thread at the point where the second screw rod 9 passes through and meshes with it. The movable block 82 is slidably connected to the slide groove 83, and the other end of the connecting rod 71 is rotatably connected to the movable block 82. The crossbeam 8 is symmetrically arranged inside the bracket 6, and the movable block 82 on the other side passes through a sliding rod 43, where the sliding rod 43 is slidably connected to the movable block 82, and both ends of the sliding rod 43 are connected to the fixed block 81.

[0022] Working principle: When in use, the utility model passes the tin wire through the middle of the limit block 52 and the roller 63 in the rectangular hole 51, so that the tin wire is placed on the roller 63. The limit block 52 arranged on the roller 63 here can prevent the tin wire from "jumping", and the spring 53 can allow the limit block 52 to adapt to tin wires of different specifications; then the tin wire is staggered through the rollers 63 in the bracket 6 in turn, and finally one end of the tin wire is wound around the wire hoop, and the wire hoop is moved between the two clamping blocks 21, and the electric telescopic rod 3 is started to drive the clamping block 21 to fix the wire hoop in the middle, the motor 2 drives the wire hoop and the clamping block 21 to rotate at the same time, and the forward and reverse motor 4 drives the first screw rod 42 to rotate forward and reverse, so that the guide block 5 moves back and forth in the horizontal direction along the first screw rod 42 through the slide rod 43, so that the tin wire is evenly rolled onto the wire hoop through the guide block 5, and during this period, the roller 63 on the bracket 6 will also move accordingly with the tin wire on the support rod 62.

[0023] In order to prevent the tin wire from becoming loose, the handle 91 is used to drive the No. 2 screw rod 9 to rotate, and the movable block 82 moves along the direction of the No. 2 screw rod 9 through the slide groove 83. When the movable block 82 moves, the distance between the movable plate 7 changes, and the movable plate 7 is pulled by the connecting rod 71 to rotate based on the connecting seat 64, thereby changing the distance between the two rollers 63, thereby adjusting the tension of the tin wire between the rollers 63 to prevent the tin wire from becoming loose, and making the tin wire wound on the wire hoop more evenly distributed and not stacked and messy.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A tin wire automatic coiling device, comprising a body (1), characterized in that: A motor (2) is installed on the left side of the machine body (1), a clamping block (21) is installed on one end of the rotating shaft of the motor (2), an electric telescopic rod (3) is installed on the other side of the motor (2), a connecting block (31) is installed on one end of the electric telescopic rod (3), a forward and reverse motor (4) is installed on the upper right corner of the machine body (1), a base (41) is provided on the positive corresponding side of the forward and reverse motor (4), a first screw rod (42) is installed on one end of the forward and reverse motor (4), a sliding rod (43) is provided on the upper side of the first screw rod (42), and a guide block (5) is installed on the outside of the first screw rod (42), a rectangular hole (51) is opened in the middle of the guide block (5), a limit block (52) is provided on the inner wall of the rectangular hole (51), and a passage is passed between the limit block (52) and the rectangular hole (51). The machine body (1) is connected via a spring (53). A bracket (6) is installed in the middle of the machine body (1). A support plate (61) is symmetrically installed in the bracket (6). A support rod (62) is installed between the support plates (61). A roller (63) is installed outside the support rod (62). A connecting seat (64) is provided on the outer wall of one side of the support rod (62). A movable plate (7) is provided at the connecting seat (64). A connecting rod (71) is installed at one end of the movable plate (7). A cross beam (8) is provided at the bottom of the support plate (61). A fixed block (81) is symmetrically provided on the cross beam (8). A sliding groove (83) is provided on the upper outer wall of the cross beam (8). A second screw rod (9) is installed between the fixed blocks (81). A handle (91) is installed at one end of the second screw rod (9).

2. The automatic tin wire coiling device according to claim 1, characterized in that: The electric telescopic rod (3) is equipped with a clamping block (21) of the same specification via a connecting block (31), and the clamping block (21) is rotatably connected to the connecting block (31), the first screw rod (42) is rotatably connected to the base (41), and the first screw rod (42) and the sliding rod (43) are arranged in parallel in the vertical direction.

3. The automatic tin wire coiling device according to claim 2, characterized in that: The first screw rod (42) and the slide rod (43) simultaneously penetrate the guide block (5); the guide block (5) is provided with a thread at the position where the first screw rod (42) penetrates and meshes with the thread; the guide block (5) and the slide rod (43) are slidably connected.

4. The automatic tin wire coiling device according to claim 3, characterized in that: A roller (63) is rotatably mounted in the rectangular hole (51), and the roller (63) is located directly below the limit block (52). At the same time, the outer wall of the limit block (52) is designed to be arc-shaped.

5. The automatic tin wire coiling device according to claim 4, characterized in that: The roller (63) and the support rod (62) are slidably connected to each other, and the roller (63) and the support rod (62) are also arranged between the movable plates (7). The movable plates (7) and the connecting seat (64) and the connecting rod (71) are rotatably connected to each other.

6. The automatic tin wire coiling device according to claim 5, characterized in that: The second screw rod (9) and the fixed block (81) are rotationally connected, and the second screw rod (9) passes through the movable block (82). The movable block (82) is provided with a thread at the point where the second screw rod (9) passes through and meshes with the thread.

7. The automatic tin wire coiling device according to claim 6, characterized in that: The movable block (82) and the slide groove (83) are slidably connected, and the other end of the connecting rod (71) and the movable block (82) are rotationally connected.

8. The automatic tin wire coiling device according to claim 7, characterized in that: The cross beam (8) is symmetrically arranged inside the bracket (6), and a slide bar (43) runs through the movable block (82) on the other side. The slide bar (43) and the movable block (82) are slidably connected here, and both ends of the slide bar (43) are connected to the fixed block (81).

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