Tin wire winding machine

Abstract

The utility model provides a tin wire winding machine, and relates to the technical field of winding machines, the tin wire winding machine comprises a winding machine body, a storage barrel is arranged on one side of the feeding end of the winding machine body, a horn-shaped barrel with a wide lower part and a narrow upper part is arranged above the storage barrel, a mounting plate is arranged above the horn-shaped barrel, and a driving wheel is rotationally arranged on the mounting plate through a bearing; a plurality of sliding blocks are movably arranged on the mounting plate, the sliding blocks are located below the driving wheels, mounting frames are arranged on the sliding blocks, and limiting rollers and guide wheels are rotationally arranged on the mounting frames of the two sliding blocks located at the lowermost position through bearings correspondingly; the limiting roller is matched with the guide wheel to form a gap for a tin wire to pass through; according to the winding machine, tin wires are bunched and lifted through the arrangement of the horn-shaped barrel, preliminary guiding and limiting are formed, the tin wires are centered and positioned before being conveyed to the guide wheels, and then the tin wires are further limited through the arrangement of the gap formed by the cooperation of the limiting roller and the guide wheels.

Description

Technical Field

[0001] This application relates to the field of winding machine technology, and more specifically, to a tin wire winding machine. Background Technology

[0002] Solder wire, as a material for soldering electronic products, is mainly packaged using a winding reel process. In existing production technology, operators need to use a winding machine to orderly wind the solder wire onto the winding reel to form a standard packaged product. To ensure the continuity of the winding process, the feeding end of the winding machine is equipped with a special feeding mechanism, which mainly consists of a drive wheel, a guide wheel, and a placement bucket: the drive wheel provides traction power, the guide wheel is located below the drive wheel to guide the direction of the solder wire, and the placement bucket is set below the guide wheel to store the annular solder wire to be wound.

[0003] However, since the solder wire stored in the container is wound into a ring, the solder wire will vibrate during the conveying process, which can easily cause the solder wire to derail from the guide wheel, thus affecting the feeding efficiency. Summary of the Invention

[0004] The purpose of this application is to provide a solder wire winding machine that can solve the technical problem that the solder wire will vibrate during the conveying process, which can easily cause the solder wire to derail from the guide wheel, thereby affecting the feeding efficiency.

[0005] This application provides a solder wire winding machine, including a winding machine body. A storage bin is provided on one side of the feeding end of the winding machine body. A trumpet-shaped cylinder, wider at the bottom and narrower at the top, is provided above the storage bin. A mounting plate is provided above the trumpet-shaped cylinder. A drive wheel is rotatably mounted on the mounting plate via bearings. Multiple sliders are movably mounted on the mounting plate. The sliders are located below the drive wheel, and mounting frames are provided on the sliders. Limit rollers and guide wheels are respectively rotatably mounted on the mounting frames of the two lowest sliders via bearings. The limit rollers and guide wheels cooperate to form a gap for the solder wire to pass through. Tensioning wheels are rotatably mounted on the mounting frames of the remaining sliders via bearings.

[0006] The mounting plate has a groove, a slide rod is fixedly installed in the groove, the slider is limited and slidably installed in the groove, and the slider is slidably sleeved on the slide rod.

[0007] The slider is threaded with a screw rod, which can abut against the mounting plate.

[0008] A vertical tube is provided between the horn and the mounting plate, and the vertical tube is hollow.

[0009] The mounting plate is equipped with a motor, and the output shaft of the motor is connected to the drive wheel.

[0010] The mounting bracket and the slider are detachably connected by bolts.

[0011] Each slider is provided with two screws, which are symmetrically arranged on the left and right sides of the slider.

[0012] A handle is fixedly provided at the end of the screw that is away from the mounting plate.

[0013] The inner wall of the vertical cylinder is lined with sponge.

[0014] The storage bin is fixedly equipped with a connecting frame, the horn tube and the vertical tube are both fixedly installed on the connecting frame, and a connecting rod is fixedly installed between the winding machine body and the mounting plate.

[0015] The beneficial effects of this utility model are:

[0016] This utility model provides a solder wire winding machine. The machine uses a bell-shaped cylinder to gather and lift the solder wire, providing initial guidance and positioning. This ensures the solder wire is centered and positioned before reaching the guide wheel. Further, a gap formed by the interaction of a limiting roller and the guide wheel further limits the solder wire's position, reducing vibration during transport and preventing it from derailing, thus improving feeding efficiency. The machine also features a movable slider to easily adjust the positions of the limiting roller, guide wheel, and tension wheel, changing the gap size, adjusting the solder wire tension, or setting the solder wire transport path to meet different usage needs and improve ease of use and flexibility. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall front view structure in some embodiments of this application;

[0019] Figure 2 This is a schematic diagram of the main view structure of the mounting plate in some embodiments of this application;

[0020] Figure 3 This is a schematic diagram of the side view structure of the mounting plate in some embodiments of this application.

[0021] The reference numerals in the attached figures are as follows:

[0022] 1. Winding machine body; 11. Connecting rod;

[0023] 2. Storage bin; 21. Connecting rack;

[0024] 3. Trumpet tube;

[0025] 4. Mounting plate; 41. Drive wheel; 42. Slider; 43. Mounting bracket; 44. Limiting roller; 45. Guide wheel; 46. Tensioning wheel; 47. Slide groove; 48. Slide rod; 49. Screw; 410. Motor; 411. Handle;

[0026] 5. Solder wire;

[0027] 6. Vertical tube. Detailed Implementation

[0028] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0029] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0030] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0031] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0032] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0034] like Figures 1 to 3 As shown, this application embodiment provides a solder wire winding machine, including a winding machine body 1. A storage bin 2 is provided on one side of the feeding end of the winding machine body 1. A horn-shaped cylinder 3 with a wider bottom and a narrower top is provided above the storage bin 2. A mounting plate 4 is provided above the horn-shaped cylinder 3. A drive wheel 41 is rotatably mounted on the mounting plate 4 via bearings. A plurality of sliders 42 are movably mounted on the mounting plate 4. The sliders 42 are located below the drive wheel 41, and mounting frames 43 are provided on the sliders 42. The mounting frames 43 of the two lowest sliders 42 are respectively provided with limit rollers 44 and guide wheels 45 via bearings. The limit rollers 44 and guide wheels 45 cooperate to form a gap for the solder wire 5 to pass through. Tensioning wheels 46 are rotatably mounted on the mounting frames 43 of the remaining sliders 42 via bearings.

[0035] When in use, one end of the solder wire 5 is guided upward from the storage tank 2. After passing through the horn tube 3, the solder wire 5 passes through the gap formed by the limiting roller 44 and the guide wheel 45. Then the solder wire 5 is conveyed through the tensioning wheel 46, and then the drive wheel 41 continuously conveys the solder wire 5 to the feeding end of the winding machine body 1 for subsequent winding operations.

[0036] This winding machine uses a bell-shaped tube 3 to gather and lift the solder wire 5, forming initial guidance and limiting, so that the solder wire 5 is centered and positioned before being conveyed to the guide wheel 45. Then, the gap formed by the cooperation of the limiting roller 44 and the guide wheel 45 further limits the solder wire 5, reducing the vibration amplitude during the conveying of the solder wire 5, making it less likely to derail from the guide wheel 45, thereby improving the feeding efficiency. The winding machine also uses a movable slider 42 to facilitate the adjustment of the position of the limiting roller 44, the guide wheel 45 and the tensioning wheel 46, so as to change the size of the gap, adjust the tension of the solder wire 5, or set the conveying path of the solder wire 5, thereby meeting different usage requirements and improving the convenience and flexibility of use.

[0037] like Figures 1 to 3 As shown, in this embodiment, a sliding groove 47 is provided on the mounting plate 4, a sliding rod 48 is fixedly provided in the sliding groove 47, and a slider 42 is limited and slidably provided in the sliding groove 47, and the slider 42 is slidably sleeved on the sliding rod 48.

[0038] In use, the slider 42 is moved along the axis of the slide bar 48 to adjust its position, and the slide groove 47 constrains the movement trajectory to ensure that the slider 42 does not deviate.

[0039] like Figures 1 to 3 As shown, in this embodiment, a screw 49 is threaded through the slider 42, and the screw 49 can abut against the mounting plate 4. In use, the screw 49 is rotated, and under the threaded engagement between the screw 49 and the slider 42, the screw 49 moves to abut against the mounting plate 4 and is fixed, and the position of the slider 42 is locked by friction.

[0040] like Figure 1 As shown, in this embodiment, a vertical cylinder 6 is provided between the horn cylinder 3 and the mounting plate 4. The vertical cylinder 6 is hollow. In use, the solder wire 5 passes through the horn cylinder 3 and then through the hollow vertical cylinder 6. The vertical cylinder 6 forms a vertical guide channel to guide, center, and limit the solder wire 5 again. When the solder wire 5 passes through the vertical cylinder 6, it is constrained on all four sides to eliminate radial sway, which further reduces the vibration amplitude of the solder wire 5 during conveying, making it less likely for the solder wire 5 to derail from the guide wheel 45, thereby improving the feeding efficiency.

[0041] like Figures 1 to 3 As shown, in this embodiment, a motor 410 is provided on the mounting plate 4, and the output shaft of the motor 410 is connected to the drive wheel 41. When in use, the motor 410 is turned on to drive the drive wheel 41 to rotate, and the drive wheel 41 continuously feeds the solder wire 5 to the feeding end of the winding machine body 1.

[0042] In this embodiment, the mounting bracket 43 and the slider 42 are detachably connected by bolts; by loosening the bolts, the limit rollers 44, guide wheels 45 and tensioning wheels of different specifications can be quickly replaced, improving the convenience and flexibility of use.

[0043] like Figures 1 to 3 As shown, in this embodiment, each slider 42 is provided with two screws 49, which are symmetrically arranged on the left and right sides of the slider 42. The screws 49 on both sides provide a balanced locking force, which avoids tilting of the slider 42 caused by force on one side and improves the locking stability of the slider 42.

[0044] like Figures 1 to 3 As shown, in this embodiment, a handle 411 is fixedly provided at the end of the screw 49 away from the mounting plate 4; the handle 411 makes it easier for the operator to apply force to rotate the screw 49, thus improving the ease of use.

[0045] In this embodiment, a sponge is provided on the inner wall of the vertical cylinder 6; when the solder wire 5 passes through the vertical cylinder 6, it comes into contact with the sponge, further eliminating vibration, and the sponge can wipe away impurities on the surface of the solder wire 5, improving product quality.

[0046] like Figures 1 to 3 As shown, in this embodiment, a connecting frame 21 is fixedly installed on the storage bin 2, and the horn tube 3 and the vertical tube 6 are both fixedly installed on the connecting frame 21. A connecting rod 11 is fixedly installed between the winding machine body 1 and the mounting plate 4.

[0047] The connecting frame 21 supports and fixes the horn tube 3 and the vertical tube 6, and the connecting rod 11 supports and fixes the mounting plate 4, thus improving the stability of use.

[0048] Working principle: When the tin wire winding machine provided in this application is in use, one end of the tin wire 5 is guided upward from the storage tank 2. The tin wire 5 passes through the trumpet tube 3 and then through the hollow vertical tube 6. It then passes through the gap formed by the cooperation of the limiting roller 44 and the guide wheel 45. Subsequently, the tin wire 5 is conveyed through the tensioning wheel 46. Then, the motor 410 is turned on to drive the drive wheel 41 to rotate. The drive wheel 41 continuously conveys the tin wire 5 to the feeding end of the winding machine body 1 for subsequent winding operations.

[0049] When it is necessary to adjust the position of the limiting roller 44, guide wheel 45 or tension wheel 46, the slider 42 is moved axially along the slide rod 48 to achieve position adjustment. Then, the handle 411 is turned to drive the screw 49 to rotate. With the screw 49 and slider 42 in threaded engagement, the screw 49 moves to abut against the mounting plate 4 and is fixed, using friction to lock the position of the slider 42.

[0050] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A tin wire winding machine, characterized in that: The device includes a winding machine body (1), a storage bin (2) is provided on one side of the feeding end of the winding machine body (1), a horn tube (3) that is wider at the bottom and narrower at the top is provided above the storage bin (2), a mounting plate (4) is provided above the horn tube (3), a drive wheel (41) is rotatably provided on the mounting plate (4) via bearings, and multiple sliders (42) are movably provided on the mounting plate (4). The sliders (42) are located below the drive wheel (41), and mounting frames (43) are provided on the sliders (42). The mounting frames (43) of the two lowest sliders (42) are respectively provided with limit rollers (44) and guide wheels (45) via bearings. The limit rollers (44) and guide wheels (45) cooperate to form a gap for the solder wire (5) to pass through. The mounting frames (43) of the remaining sliders (42) are provided with tensioning wheels (46) via bearings.

2. The tin wire winding machine according to claim 1, characterized in that: The mounting plate (4) has a groove (47) and a slide rod (48) is fixedly installed in the groove (47). The slider (42) is limited and slidably installed in the groove (47) and is slidably sleeved on the slide rod (48).

3. The tin wire winding machine according to claim 1, characterized in that: A screw (49) is threaded through the slider (42), and the screw (49) can abut against the mounting plate (4).

4. The tin wire winding machine according to claim 1, characterized in that: A vertical tube (6) is provided between the horn tube (3) and the mounting plate (4), and the vertical tube (6) is hollow.

5. The tin wire winding machine according to claim 1, characterized in that: A motor (410) is provided on the mounting plate (4), and the output shaft of the motor (410) is connected to the drive wheel (41).

6. The tin wire winding machine according to claim 1, characterized in that: The mounting bracket (43) and the slider (42) are detachably connected by bolts.

7. The tin wire winding machine according to claim 3, characterized in that: Each slider (42) is provided with two screws (49), which are symmetrically arranged on the left and right sides of the slider (42).

8. The tin wire winding machine according to claim 3, characterized in that: A handle (411) is fixedly provided at the end of the screw (49) away from the mounting plate (4).

9. The tin wire winding machine according to claim 4, characterized in that: The inner wall of the vertical cylinder (6) is provided with sponge.

10. The tin wire winding machine according to claim 4, characterized in that: A connecting frame (21) is fixedly installed on the storage bin (2). The horn tube (3) and the vertical tube (6) are both fixedly installed on the connecting frame (21). A connecting rod (11) is fixedly installed between the winding machine body (1) and the mounting plate (4).

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