Wire stripping and tin dipping mechanism

Abstract

The utility model discloses a kind of wire stripping tin dipping mechanism, this mechanism aims at solving the problem that the consistency and reliability of tin dipping quality of existing tin dipping mechanism to multiple wires are poor without accurate positioning. The mechanism includes tin dipping component, scrape tin component and tin furnace, tin dipping component includes mounting plate, clamping assembly and rotating assembly, rotating assembly is installed on mounting plate, clamping assembly is installed at the output end of rotating assembly, clamping assembly includes mounting frame, the left and right ends of mounting frame are open structure, the upside of mounting frame is fixedly connected with clamping driver. The utility model passes through wire into the threading hole of threading plate, is fixed by pressing plate compression, then wire is turned over and dipped into tin furnace by rotating assembly, and is dipped in tin dipping liquid, to accurately position wire using threading plate and pressing plate, ensure the position consistency of each wire in tin dipping process, improve the tin dipping quality of wire.

Description

Technical Field

[0001] This utility model belongs to the field of wire tinning technology, specifically relating to a wire stripping and tinning mechanism. Background Technology

[0002] In the electronics manufacturing industry, wire tinning is a crucial process whose quality directly affects the electrical performance, reliability, and lifespan of products. A good tinning effect ensures a stable, low-resistance connection between the wires and other electronic components, effectively improving the overall performance of electronic products and reducing the probability of failure.

[0003] Traditional tin-dipping mechanisms commonly employ a method of clamping and fixing stripped wires before vertically feeding them into a tin bath for tin-dipping. However, because the wires are not precisely positioned during the tin-dipping process, their positions can easily become uncertain when multiple wires are tinned simultaneously. This makes it difficult to precisely control the tin-dipping process, resulting in inconsistent tin-dipping quality and poor consistency and reliability. Utility Model Content

[0004] (1) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a wire stripping and tinning mechanism, which aims to solve the problem that the existing tinning mechanism does not accurately position multiple wires, resulting in poor consistency and reliability of tinning quality.

[0006] (2) Technical solution

[0007] To solve the above-mentioned technical problems, this utility model provides a wire stripping and tinning mechanism. The mechanism includes a tinning component, a tin scraping component, and a tin furnace. The tinning component includes a mounting plate, a clamping component, and a rotating component. The rotating component is mounted on the mounting plate, and the clamping component is mounted on the output end of the rotating component. The clamping component includes a mounting frame with open structures at both ends. A clamping driver is fixedly connected to the upper side of the mounting frame. The output end of the clamping driver is located inside the mounting frame and fixedly connected to a movable plate. A pressure plate is fixedly connected to one side of the lower surface of the movable plate. A wire-passing plate is fixedly connected to the inner bottom wall of the mounting frame. Multiple wire-passing holes are opened between the left and right sides of the wire-passing plate. A pressure groove corresponding to the pressure plate is opened on the upper surface of the wire-passing plate. The pressure groove passes through the multiple wire-passing holes, and a soft pad is installed on the inner bottom wall of the pressure groove.

[0008] Preferably, the mounting frame includes an upper fixing plate, a lower fixing plate, and two connecting plates, with the two connecting plates fixedly connected to the front and rear sides of the upper fixing plate and the lower fixing plate.

[0009] Furthermore, sliders are fixedly connected to both the front and rear sides of the movable plate, and grooves are opened on the side of the two connecting plates that are close to each other, with the sliders slidingly connected inside the grooves.

[0010] Furthermore, the threading plate includes a first threading plate and a second threading plate, which are fixedly connected to the lower fixing plate by screws.

[0011] Furthermore, the first wire plate is shorter than the second wire plate, and a guide plate is fixedly connected to the end of the first wire plate away from the second wire plate. The other end of the guide plate is bent downwards in an arc shape, and the end of the second wire plate away from the first wire plate gradually shrinks.

[0012] Furthermore, there are two mounting plates, with the two front mounting plates spaced apart. The rotating assembly includes a rotary driver, two rotating wheels, and a transmission component. The two rotating wheels are rotatably mounted in the two mounting plates respectively. Both ends of the transmission component are fixedly connected to the two rotating wheels respectively. The output end of the rotary driver is fixedly connected to the rear rotating wheel, and the mounting frame is fixedly connected to the front rotating wheel.

[0013] Furthermore, the tin furnace includes an outer shell and a furnace body. A waste channel is provided between the left side of the furnace body and the inner wall of the outer shell. The upper surface of the outer shell protrudes from the upper surface of the furnace body, and a connecting groove communicating with the waste channel is provided on the upper surface of the furnace body.

[0014] Furthermore, the solder scraping assembly includes a solder scraping driver and a solder scraping component. A mounting base is fixedly connected to the left side of the housing via a bracket. The solder scraping driver is fixedly connected to the left side of the mounting base. A guide groove is provided on the right side of the mounting base, and a movable block is slidably connected thereto. One end of the movable block is fixedly connected to the output end of the solder scraping driver, and the other end of the movable block is fixedly connected to the solder scraping component.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0017] 1. This utility model feeds wires into the wire holes of the wire feeding plate, and uses multiple wire holes to evenly separate multiple wires. Then, the clamping driver drives the movable plate and pressure plate to move downward. The pressure plate presses and fixes multiple wires on the soft pad of the pressure groove. Then, the rotating component flips the wires and immerses them in the solder bath and dips them in molten solder. Thus, the wire feeding plate and pressure plate are used to accurately position the wires, ensuring the consistency of the position of each wire during the immersion process and improving the immersion quality of the wires.

[0018] 2. This utility model simplifies processing and installation by setting the mounting frame as an upper fixed plate, a lower fixed plate, and two connecting plates. The cooperation between the slider and the groove makes the sliding plate slide more stably, thereby pressing and fixing multiple wires to the soft pad of the groove by the pressure plate, preventing the wires from loosening during the tinning process. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a front view structural diagram of this utility model.

[0021] Figure 3 This is a schematic diagram of the tin furnace of this utility model.

[0022] Figure 4 This is a three-dimensional structural diagram of the clamping component of this utility model.

[0023] Figure 5 This is a schematic diagram of the left side of the clamping component of this utility model.

[0024] Figure 6 This is a cross-sectional structural diagram of the clamping component of this utility model.

[0025] Figure 7 This is a schematic diagram of the threading plate of this utility model.

[0026] The labels in the attached diagram are as follows: 1. Soldering assembly; 2. Solder scraping assembly; 3. Solder pot; 4. Mounting plate; 5. Clamping assembly; 6. Rotating assembly; 501. Mounting frame; 502. Clamping driver; 503. Movable plate; 504. Pressure plate; 505. Wire threading plate; 506. Wire threading hole; 507. Pressure groove; 508. Soft pad; 5011. Upper fixing plate; 5012. Lower fixing plate; 5013. Connecting plate; 5014. Slide rail; 5031, slider; 5051, first line plate; 5052, second line plate; 5053, guide plate; 601, rotary driver; 602, rotating wheel; 603, transmission component; 201, tin scraper driver; 202, tin scraper; 203, bracket; 204, mounting base; 205, guide groove; 206, movable block; 301, outer shell; 302, furnace body; 303, waste channel; 304, connecting groove. Detailed Implementation

[0027] This specific embodiment is a wire stripping and tin-dipping mechanism, the structural diagram of which is shown below. Figures 1-7As shown, the mechanism includes a soldering assembly 1, a solder scraping assembly 2, and a solder pot 3. The soldering assembly 1 includes a mounting plate 4, a clamping assembly 5, and a rotating assembly 6. The rotating assembly 6 is mounted on the mounting plate 4, and the clamping assembly 5 is mounted on the output end of the rotating assembly 6. The clamping assembly 5 includes a mounting frame 501 with open ends. A clamping driver 502 is fixedly connected to the upper side of the mounting frame 501. The output end of the clamping driver 502 is located inside the mounting frame 501 and is fixedly connected to a movable plate 503. The lower part of the movable plate 503 is shown in the table below. A pressure plate 504 is fixedly connected to one side of the mounting frame 501. A wire guide plate 505 is fixedly connected to the inner bottom wall of the mounting frame 501. Multiple wire guide holes 506 are opened between the left and right sides of the wire guide plate 505. A pressure groove 507 corresponding to the pressure plate 504 is opened on the upper surface of the wire guide plate 505. The pressure groove 507 passes through multiple wire guide holes 506. A soft pad 508 is installed on the inner bottom wall of the pressure groove 507. The upper surface of the soft pad is higher than the inner bottom wall of the wire guide hole 506 to prevent the wires from bending after the pressure plate 504 presses and fixes multiple wires on the soft pad 508 of the pressure groove 507.

[0028] like Figure 1 and Figure 4 As shown: In this embodiment, the mounting frame 501 includes an upper fixed plate 5011, a lower fixed plate 5012, and two connecting plates 5013. The two connecting plates 5013 are fixedly connected to the front and rear sides of the upper fixed plate 5011 and the lower fixed plate 5012. Slider 5031 is fixedly connected to both the front and rear sides of the movable plate 503. A sliding groove 5014 is opened on the side of the two connecting plates 5013 that are close to each other. The slider 5031 is slidably connected inside the sliding groove 5014. By setting the mounting frame 501 to an upper fixed plate 5011, a lower fixed plate 5012, and two connecting plates 5013, the processing and installation are convenient. The cooperation between the slider 5031 and the sliding groove 5014 makes the movable plate 503 slide up and down more stably. Thus, the pressure plate 504 presses and fixes multiple wires on the soft pad 508 of the pressure groove 507 to prevent the wires from loosening during the tinning process.

[0029] To facilitate the processing of the threading plate 505, such as Figure 4-7 As shown: In this embodiment, the threading plate 505 includes a first threading plate 5051 and a second threading plate 5052, which are fixedly connected to the lower fixing plate 5012 by screws.

[0030] like Figure 7As shown: In this embodiment, the length of the first wire plate 5051 is smaller than that of the second wire plate 5052. A guide plate 5053 is fixedly connected to one end of the first wire plate 5051 away from the second wire plate 5052. The other end of the guide plate 5053 is bent downward in an arc shape. The end of the second wire plate 5052 away from the first wire plate 5051 gradually narrows. By setting the guide plate 5053, it is convenient for manual or external equipment to feed the stripped wire into the multiple wire holes 506 of the wire threading plate 505.

[0031] like Figure 1 and Figure 2 As shown: In this embodiment, there are two mounting plates 4, with the two front mounting plates 4 spaced apart. The rotating assembly 6 includes a rotating driver 601, two rotating wheels 602, and a transmission component 603. The two rotating wheels 602 are rotatably mounted in the two mounting plates 4 respectively. The two ends of the transmission component 603 are fixedly connected to the two rotating wheels 602 respectively. The output end of the rotating driver 601 is fixedly connected to the rear rotating wheel 602. The mounting frame 501 is fixedly connected to the front rotating wheel 602. The rotating driver 601 drives the two rotating wheels 602 and the transmission component 603 to rotate. During the rotation, the front rotating wheel 602 can drive the clamping assembly 5 and multiple wires to rotate into the solder pot 3 and be immersed in molten solder, which is very convenient.

[0032] like Figure 1 and Figure 3 As shown: In this embodiment, the solder furnace 3 includes an outer shell 301 and a furnace body 302. A waste channel 303 is provided between the left side of the furnace body 302 and the inner wall of the outer shell 301. The upper surface of the outer shell 301 protrudes from the upper surface of the furnace body 302. A connecting groove 304 communicating with the waste channel 303 is provided on the upper surface of the furnace body 302. The solder scraping assembly 2 includes a solder scraping driver 201 and a solder scraping piece 202. A mounting base 204 is fixedly connected to the left side of the outer shell 301 via a bracket 203. The solder scraping driver 201 is fixedly connected to the left side of the mounting base 204. The right side of the mounting base 204 is open... A guide groove 205 is provided and a movable block 206 is slidably connected thereto. One end of the movable block 206 is fixedly connected to the output end of the solder scraper driver 201, and the other end of the movable block 206 is fixedly connected to the solder scraper 202. During installation, the soldering assembly 1, the solder scraper assembly 2, and the solder pot 3 are all installed on the same base plate. The opening of the solder pot 3 is vertically upward and located below the clamping assembly 5 of the soldering assembly 1. The solder scraper assembly 2 is located on the side where the wire to be processed turns out of the solder pot 3. During use, the solder scraper driver 201 can drive the solder scraper 202 to move in the lateral direction, and the solder scraping action is completed by the solder scraper 202.

[0033] Working principle: During installation, the tin-dipping assembly 1, the tin-scraping assembly 2, and the tin pot 3 are all mounted on the same base plate. The opening of the tin pot 3 is vertically upward and located below the clamping assembly 5 of the tin-dipping assembly 1. The tin-scraping assembly 2 is located on the side where the wire to be processed exits the tin pot 3. During use, the stripped wire is fed into the multiple wire-passing holes 506 of the wire-passing plate 505 manually or with external equipment. One end of the wire protrudes from the wire-passing plate 505. Then, the clamping driver 502 is activated to drive the movable plate 503 and the pressure plate 50. 4. Move downwards and press and fix multiple wires onto the soft pad 508 of the pressure groove 507 by the pressure plate 504. Then, the rotating component 6 drives the clamping component 5 to rotate. During the rotation, the clamping component 5 can drive multiple wires to rotate into the solder pot 3 and immerse them in molten solder. Then, the tin scraper driver 201 drives the tin scraper 202 to move in the lateral direction. When the wire to be processed sticks the molten solder to the edge of the solder pot 3, the tin scraper 202 completes the tin scraping action and scrapes the molten solder back into the solder pot 3.

[0034] All technical features in this embodiment can be freely combined according to actual needs.

[0035] The above embodiments are preferred implementations of this utility model. In addition, this utility model can also be implemented in other ways. Any obvious substitutions without departing from the concept of this technical solution are within the protection scope of this utility model.

Claims

1. A wire stripping and tinning mechanism, comprising a tin-dipping assembly (1), a tin-scraping assembly (2), and a tin bath (3), characterized in that: The soldering assembly (1) includes a mounting plate (4), a clamping assembly (5), and a rotating assembly (6). The rotating assembly (6) is mounted on the mounting plate (4), and the clamping assembly (5) is mounted on the output end of the rotating assembly (6). The clamping assembly (5) includes a mounting frame (501), which has open structures at both ends. A clamping driver (502) is fixedly connected to the upper side of the mounting frame (501), and the output end of the clamping driver (502) is located inside the mounting frame (501) and fixed. A movable plate (503) is connected to the mounting frame (501). A pressure plate (504) is fixedly connected to one side of the lower surface of the movable plate (503). A wire-passing plate (505) is fixedly connected to the inner bottom wall of the mounting frame (501). Multiple wire-passing holes (506) are provided between the left and right sides of the wire-passing plate (505). A pressure groove (507) corresponding to the pressure plate (504) is provided on the upper surface of the wire-passing plate (505). The pressure groove (507) passes through the multiple wire-passing holes (506). A soft pad (508) is installed on the inner bottom wall of the pressure groove (507).

2. The wire stripping and tin-dipping mechanism according to claim 1, characterized in that, The mounting frame (501) includes an upper fixing plate (5011), a lower fixing plate (5012), and two connecting plates (5013), with the two connecting plates (5013) fixedly connected to the front and rear sides of the upper fixing plate (5011) and the lower fixing plate (5012).

3. The wire stripping and tin-dipping mechanism according to claim 2, characterized in that, The movable plate (503) is fixedly connected to the front and rear sides of the movable plate (503), and the two connecting plates (5013) are provided with a sliding groove (5014) on the side that is close to each other. The slider (5031) is slidably connected inside the sliding groove (5014).

4. The wire stripping and tin-dipping mechanism according to claim 3, characterized in that, The threading plate (505) includes a first threading plate (5051) and a second threading plate (5052), which are fixedly connected to the lower fixing plate (5012) by screws.

5. The wire stripping and tin-dipping mechanism according to claim 4, characterized in that, The first wire plate (5051) is shorter than the second wire plate (5052). A guide plate (5053) is fixedly connected to the end of the first wire plate (5051) away from the second wire plate (5052). The other end of the guide plate (5053) is bent downward in an arc shape. The end of the second wire plate (5052) away from the first wire plate (5051) gradually shrinks.

6. The wire stripping and tin-dipping mechanism according to claim 5, characterized in that, The number of mounting plates (4) is two, and the two mounting plates (4) are spaced apart. The rotating component (6) includes a rotating driver (601), two rotating wheels (602) and a transmission component (603). The two rotating wheels (602) are rotatably mounted in the two mounting plates (4). The two ends of the transmission component (603) are fixedly connected to the two rotating wheels (602) respectively. The output end of the rotating driver (601) is fixedly connected to the rear rotating wheel (602). The mounting frame (501) is fixedly connected to the front rotating wheel (602).

7. The wire stripping and tin-dipping mechanism according to claim 1, characterized in that, The tin furnace (3) includes an outer shell (301) and a furnace body (302). A waste channel (303) is provided between the left side of the furnace body (302) and the inner wall of the outer shell (301). The upper surface of the outer shell (301) protrudes from the upper surface of the furnace body (302). A connecting groove (304) communicating with the waste channel (303) is provided on the upper surface of the furnace body (302).

8. The wire stripping and tin-dipping mechanism according to claim 7, characterized in that, The solder scraping assembly (2) includes a solder scraping driver (201) and a solder scraping component (202). A mounting base (204) is fixedly connected to the left side of the housing (301) via a bracket (203). The solder scraping driver (201) is fixedly connected to the left side of the mounting base (204). A guide groove (205) is provided on the right side of the mounting base (204) and a movable block (206) is slidably connected thereto. One end of the movable block (206) is fixedly connected to the output end of the solder scraping driver (201), and the other end of the movable block (206) is fixedly connected to the solder scraping component (202).

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