Batch tinning device for two ends of connecting wire for electronic product production

Abstract

The utility model relates to the technical field of electronic product production, and discloses a connecting line two-end batch tin plating device for electronic product production, which comprises a workbench, a controller is arranged at the top of the workbench, a tin plating assembly is arranged at the top of the workbench, and the tin plating assembly comprises a fixing part arranged at the top of the workbench; the tin plating parts are arranged on the two sides of the fixing part, and the fixing part comprises a connecting frame fixedly installed on the top of the workbench; and the motor is fixedly mounted on the outer side of the connecting frame. Connecting wires are evenly placed on the top of the supporting base, the second electric push rod is started, the connecting transverse plate at the telescopic end of the second electric push rod drives the clamping top plate to move downwards, the two ends of the connecting wires are fixed, batched tin plating of the connecting wires is achieved, and meanwhile it is guaranteed that the connecting wires cannot shake or move in the tin plating process; and the tin plating precision and quality are ensured.

Description

Technical Field

[0001] This utility model relates to the field of electronic product manufacturing technology, specifically to a device for batch tin plating at both ends of connecting wires used in electronic product manufacturing. Background Technology

[0002] A cable is a wire assembly used to connect electronic devices, electrical components, or transmit electrical signals and data signals. It has extremely wide applications in the electronics industry, and is ubiquitous in consumer electronics products such as mobile phones, tablets, laptops, and televisions. Mobile phone charging cables, earphone cables, and data transmission cables are among the most common types of cables users encounter daily.

[0003] In the manufacturing process of electronic products, the tin plating of connectors is a crucial step. Traditional tin plating methods for connectors have many drawbacks. For securing the connectors, simple clamps or manual support were previously used, making it difficult to achieve precise and large-scale installation. Regarding tin bath treatment, traditional tin plating equipment lacks an effective tin bath circulation and purification mechanism. After prolonged use, various impurities, such as metal oxides and dust, will mix into the tin bath. These impurities will adhere to the surface of the connectors, causing defects in the tin layer and reducing the adhesion and quality of the tin plating. Moreover, because impurities cannot be filtered and the tin bath recycled in a timely manner, frequent tin bath replacements are required, resulting in significant waste of tin resources and increasing the company's raw material costs and waste disposal costs. Utility Model Content

[0004] The purpose of this invention is to provide a device for batch tin plating at both ends of connecting wires used in electronic product manufacturing, so as to facilitate batch tin plating at both ends of connecting wires.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a batch tin plating device for both ends of a connecting wire used in electronic product manufacturing, comprising a workbench, a controller disposed on the top of the workbench, and a tin plating assembly disposed on the top of the workbench, the tin plating assembly comprising: a fixing component disposed on the top of the workbench; and tin plating components disposed on both sides of the fixing component.

[0006] Preferably, the fixing component includes: a connecting frame, which is fixedly installed on the top of the workbench; and a motor, which is fixedly installed on the outside of the connecting frame.

[0007] Preferably, the output end of the motor is provided with a threaded rod, the other end of which movably passes through one side of the outer wall of the connecting frame, one side of the inner wall of the connecting frame, and extends to the other side of the inner wall of the connecting frame, and is rotatably connected to the connecting frame through a bearing. A sliding opening is provided at the top of the connecting frame, and a movable block is threadedly connected to the outer wall of the threaded rod. The movable block passes through the sliding opening and is slidably connected to the connecting frame through the sliding opening. An electric actuator is fixedly installed on the top of the movable block.

[0008] Preferably, a base plate is fixedly installed at the telescopic end of the electric actuator one, a support base is symmetrically fixedly installed at the top of the base plate, a U-shaped fixing frame is fixedly installed at the top of the base plate, an electric actuator two is fixedly sleeved at the top of the U-shaped fixing frame, a connecting horizontal plate is fixedly installed at the telescopic end of the electric actuator two, a clamping top plate is symmetrically fixedly installed at the bottom of the connecting horizontal plate, an equidistant placement arc groove is opened at the top of the support base, and an engagement arc groove is opened at the bottom of the clamping top plate, the clamping top plate being adapted to the support base.

[0009] Preferably, the tin plating component includes: a tin storage tank, symmetrically and fixedly installed on the top of the workbench; and a pump, fixedly installed on the outside of the connecting frame.

[0010] Preferably, a tin plating tank is fixedly installed on the top of the tin storage box, and tin outlet holes 1 are evenly opened at the bottom of the inner wall of the tin plating tank. Tin outlet holes 2 are equidistantly opened on the top of the tin storage box. Tin outlet holes 1 and tin outlet holes 2 are connected. A limit plate is fixedly installed on the inner side of the tin storage box. An movable opening is opened on the front of the tin storage box. A heating plate is provided on the back of the tin storage box.

[0011] Preferably, the input end of the pump is connected to a desoldering tube, the other end of the desoldering tube is connected to a desoldering tank, the output end of the pump is connected to a connecting long tube, the other end of the connecting long tube is connected to a connecting horizontal tube, the other side of the connecting horizontal tube is connected to a connecting short tube at equal intervals, the connecting short tube is connected to a tin plating tank, the front of the desoldering tank is connected to a desoldering inlet tube, the other end of the desoldering inlet tube is threaded to a tube cap, and an electric actuator three is fixedly installed on one side of the inner wall of the desoldering tank, and an L-shaped baffle is fixedly installed on the telescopic end of the electric actuator three.

[0012] Preferably, a locking plate is fixedly installed on both sides of the inner wall of the tin storage box, and a locking groove is opened on the opposite side of the locking plate. A filter plate is locked to the locking plate through the locking groove. The filter plate is movably connected to the tin storage box through a movable opening. A connecting plate is fixedly installed on the front of the filter plate. The connecting plate is locked to the tin storage box through a movable opening. A handle is fixedly installed on the front of the connecting plate.

[0013] This utility model provides a device for batch tin plating at both ends of connecting wires used in electronic product manufacturing. It has the following beneficial effects:

[0014] (1) This utility model places the connecting wires evenly on the top of the support base, starts the electric push rod two, and the connecting horizontal plate at its telescopic end drives the clamping top plate to move downward, fixing the two ends of the connecting wires. This achieves the effect of batch tinning of the connecting wires while ensuring that the connecting wires will not shake or shift during the tinning process, thus ensuring the accuracy and quality of tinning.

[0015] (2) By activating the electric push rod three, the electric push rod three retracts, driving the L-shaped baffle to move and break away from the obstruction of the tin outlet hole and the tin outlet hole two. The tin liquid in the tin plating tank enters the interior of the tin storage box through the tin outlet hole one and the tin outlet hole two. The filter plate is installed in the tin storage box through the locking groove of the locking plate, which can filter the impurities in the tin liquid, thereby ensuring the purity of the tin liquid, improving the tin plating quality, and facilitating recycling. Attached Figure Description

[0016] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the fixing component structure of this utility model;

[0018] Figure 3 This is a structural view of the tin-plated component of this utility model;

[0019] Figure 4 This is a cross-sectional view of the tin-plated component structure of this utility model.

[0020] In the diagram: 1. Workbench; 2. Controller; 3. Tin plating assembly.

[0021] 31 Fixed component, 311 Connecting frame, 312 Motor, 313 Threaded rod, 314 Movable block, 315 Electric push rod one, 316 Base plate, 317 Support base, 318 U-shaped fixed frame, 319 Electric push rod two, 3111 Connecting horizontal plate, 3112 Clamping top plate;

[0022] 32 Tin plating components, 321 Tin storage box, 322 Limiting plate, 323 Heating plate, 324 Tin plating tank, 325 Pump, 326 Connecting long pipe, 327 Connecting horizontal pipe, 328 Connecting short pipe, 329 Tin extraction pipe, 3210 Clamping plate, 3211 Filter plate, 3212 Connecting plate, 3213 Handle, 3214 Tin inlet pipe, 3215 Pipe cover, 3216 Electric push rod, 3217 L-shaped baffle. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, and should not be construed as limiting the present invention. Example

[0025] A preferred embodiment of the batch tin plating device at both ends of a connecting wire for electronic product manufacturing provided by this utility model is, for example... Figure 1-4 As shown: A batch tin plating device for both ends of connecting wires used in electronic product manufacturing includes a workbench 1, a controller 2 mounted on the top of the workbench 1, and a tin plating assembly 3 mounted on the top of the workbench 1. The tin plating assembly 3 includes: a fixing component 31 mounted on the top of the workbench 1; and tin plating components 32 mounted on both sides of the fixing component 31. The fixing component 31 includes: a connecting frame 311 fixedly mounted on the top of the workbench 1; and a motor 312 fixedly mounted on the outside of the connecting frame 311. The output end of the motor 312 is provided with a threaded rod 313, the other end of which movably passes through one side of the outer wall of the connecting frame 311, one side of the inner wall of the connecting frame 311, and extends to the other side of the inner wall of the connecting frame 311, and is rotatably connected to the connecting frame 311 via a bearing. The top of the connecting frame 311 has a sliding opening. The outer wall of the threaded rod 313 is threaded with a movable block 314. The movable block 314 passes through the sliding opening and is slidably connected to the connecting frame 311 through the sliding opening. The top of the movable block 314 is fixedly installed with an electric push rod 315. The telescopic end of the electric push rod 315 is fixedly installed with a base plate 316. The top of the base plate 316 is symmetrically fixedly installed with a support base 317. The top of the base plate 316 is fixedly installed with a U-shaped fixing frame 318. The top of the U-shaped fixing frame 318 is fixedly fitted with an electric push rod 319. The telescopic end of the electric push rod 319 is fixedly installed with a connecting horizontal plate 3111. The bottom of the connecting horizontal plate 3111 is symmetrically fixedly installed with a clamping top plate 3112. The top of the support base 317 has equidistant placement arc grooves. The bottom of the clamping top plate 3112 has a locking arc groove. The clamping top plate 3112 is compatible with the support base 317.

[0026] Furthermore, in this embodiment, by evenly placing the connecting wires on the top of the support base 317, the electric actuator 319 is activated. The connecting plate 3111 at its telescopic end drives the clamping top plate 3112 to move downward, fixing both ends of the connecting wires. The motor 312 is started, driving the threaded rod 313 to rotate. Since the movable block 314 is threadedly connected to the threaded rod 313, and the movable block 314 is restricted by the sliding port at the top of the connecting frame 311 to slide only in a straight line, when the threaded rod 313 rotates, the movable block 314 will move horizontally along the threaded rod 313. When the connecting wire moves to the top of the tin-plated component 32, the electric actuator 315 is activated, driving the base plate 316 to move downward. At the same time, other structures drive the connecting wires to move downward until the base plate 316 contacts the limiting plate 322. Example

[0027] Based on Embodiment 1, a preferred embodiment of the batch tin plating device for both ends of a connecting wire used in electronic product manufacturing provided by this utility model is, for example... Figure 1-4 As shown: The tin plating component 32 includes: a tin storage tank 321, symmetrically fixedly installed on the top of the workbench 1; a pump 325, fixedly installed on the outside of the connecting frame 311; a tin plating tank 324 is fixedly installed on the top of the tin storage tank 321, and tin outlet holes 1 are evenly opened at the bottom of the inner wall of the tin plating tank 324; tin outlet holes 2 are equidistantly opened on the top of the tin storage tank 321, and the tin outlet holes 1 and 2 are connected; a limit plate 322 is fixedly installed on the inner side of the tin storage tank 321; an movable opening is opened on the front of the tin storage tank 321; a heating plate 323 is provided on the back of the tin storage tank 321; a tin extraction tube 329 is connected to the input end of the pump 325, and the other end of the tin extraction tube 329 is connected to the tin storage tank 321; a connecting long tube 326 is connected to the output end of the pump 325, and a connecting horizontal tube 327 is connected to the other end of the connecting horizontal tube 327, and the other side of the connecting horizontal tube 327 is equidistantly connected to... A connecting short pipe 328 is provided, which is connected to the tin plating tank 324. A tin inlet pipe 3214 is provided on the front of the tin storage box 321. The other end of the tin inlet pipe 3214 is threadedly connected to a pipe cap 3215. An electric actuator 3216 is fixedly installed on one side of the inner wall of the tin storage box 321. An L-shaped baffle 3217 is fixedly installed on the telescopic end of the electric actuator 3216. A locking plate 3210 is fixedly installed on both sides of the inner wall of the tin storage box 321. A locking groove is opened on the opposite side of the locking plate 3210. A filter plate 3211 is locked and connected to the locking plate 3210 through the locking groove. The filter plate 3211 is movably connected to the tin storage box 321 through a movable opening. A connecting plate 3212 is fixedly installed on the front of the filter plate 3211. The connecting plate 3212 is locked and connected to the tin storage box 321 through a movable opening. A handle 3213 is fixedly installed on the front of the connecting plate 3212.

[0028] Furthermore, in this embodiment, the heating plate 323 on the back of the tin storage tank 321 is activated to heat the tin inside the tin storage tank 321, making the tin liquid. The pump 325 is started, and the molten tin in the tin storage tank 321 is drawn out through the tin extraction pipe 329. The molten tin is then transported to the tin plating tank 324 through the connecting long pipe 326, the connecting horizontal pipe 327, and the connecting short pipe 328, and finally tin plating is performed on both ends of the connecting wire. The electric actuator 3216 is activated, and the electric actuator 3216 retracts, driving the L-shaped baffle 3217 to move and disengage from the obstruction of the tin outlet hole and the tin outlet hole 2. The molten tin in the tin plating bath 324 enters the tin storage box 321 through the tin outlet hole 1 and the tin outlet hole 2. The filter plate 3211 is installed in the tin storage box 321 through the locking groove of the locking plate 3210. It can filter impurities in the molten tin. When it is necessary to clean the filter plate 3211, the handle 3213 on the connecting plate 3212 on the front of the filter plate 3211 can be pulled to remove the filter plate 3211 from the tin storage box 321. After cleaning or replacement, it can be reinstalled to ensure the purity of the molten tin, thereby improving the tin plating quality and facilitating recycling.

[0029] In use, the connecting wire is evenly placed on top of the support base 317. The electric actuator 319 is activated, and its telescopic end connecting plate 3111 moves the clamping top plate 3112 downwards to fix the connecting wire. The motor 312 starts, driving the threaded rod 313 to rotate. Because the movable block 314 is threadedly connected to the threaded rod 313, and the movable block 314 is restricted to sliding in a straight line by the sliding opening at the top of the connecting frame 311, the movable block 314 will move horizontally along the threaded rod 313 when the threaded rod 313 rotates. When the connecting wire reaches the top of the tin plating component 32, the electric actuator 315 is activated, driving the base plate 316 downwards. Simultaneously, other structures drive the connecting wire downwards until the base plate 316 contacts the limiting plate 322. At the same time, both ends of the connecting wire enter the tin plating tank 324. The heating plate 323 on the back of the tin storage tank 321 operates, heating the tin in the tin storage tank 321 to a liquid state. The pump is then activated. 325 is activated. The molten solder in the solder storage tank 321 is drawn out through the desoldering tube 329, and then transported through the connecting long tube 326, connecting horizontal tube 327, and connecting short tube 328 to the tin plating tank 324 for tin plating of both ends of the connecting wire. The electric actuator 3216 is activated, retracting and moving the L-shaped baffle 3217, disengaging it from the solder outlet holes 1 and 2. The molten solder in the tin plating tank 324 then enters the storage tank through the solder outlet holes 1 and 2. Inside the tin bath 321, the filter plate 3211 is installed in the tin storage box 321 through the locking groove of the locking plate 3210. It can filter impurities in the tin liquid. When it is necessary to clean the filter plate 3211, the handle 3213 on the connecting plate 3212 on the front of the filter plate 3211 can be pulled to remove the filter plate 3211 from the tin storage box 321. After cleaning or replacement, it can be reinstalled to ensure the purity of the tin liquid, thereby improving the tin plating quality and facilitating recycling.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A batch tin plating device for both ends of connecting wires used in electronic product manufacturing, comprising a workbench (1), characterized in that: A controller (2) is provided on the top of the workbench (1), and a tin plating assembly (3) is provided on the top of the workbench (1). The tin plating assembly (3) includes: A fixing component (31) is provided on the top of the workbench (1); Tin-plated components (32) are disposed on both sides of the fixed component (31); The fixing component (31) includes: The connecting frame (311) is fixedly installed on the top of the workbench (1); The motor (312) is fixedly installed on the outside of the connecting frame (311); The output end of the motor (312) is provided with a threaded rod (313). The other end of the threaded rod (313) movably passes through one side of the outer wall of the connecting frame (311), one side of the inner wall of the connecting frame (311), and extends to the other side of the inner wall of the connecting frame (311). It is rotatably connected to the connecting frame (311) through a bearing. A sliding opening is provided at the top of the connecting frame (311). A movable block (314) is threadedly connected to the outer wall of the threaded rod (313). The movable block (314) passes through the sliding opening and is slidably connected to the connecting frame (311) through the sliding opening. An electric actuator is fixedly installed on the top of the movable block (314). The first rod (315) has a base plate (316) fixedly installed at its telescopic end. A support base (317) is symmetrically fixedly installed on the top of the base plate (316). A U-shaped fixing frame (318) is fixedly installed on the top of the base plate (316). An electric push rod (319) is fixedly sleeved on the top of the U-shaped fixing frame (318). A connecting horizontal plate (3111) is fixedly installed at the telescopic end of the electric push rod (319). A clamping top plate (3112) is symmetrically fixedly installed at the bottom of the connecting horizontal plate (3111). The top of the support base (317) has equidistant placement arc grooves. The bottom of the clamping top plate (3112) has a locking arc groove. The clamping top plate (3112) is compatible with the support base (317).

2. The device for batch tin plating at both ends of a connecting wire used in electronic product manufacturing according to claim 1, characterized in that: The tin-plated component (32) includes: A tin storage box (321) is symmetrically and fixedly installed on the top of the workbench (1); The pump (325) is fixedly installed on the outside of the connecting frame (311).

3. The device for batch tin plating at both ends of a connecting wire used in electronic product manufacturing according to claim 2, characterized in that: The top of the tin storage box (321) is fixedly installed with a tin plating tank (324). The bottom of the inner wall of the tin plating tank (324) is evenly provided with tin outlet holes one. The top of the tin storage box (321) is provided with tin outlet holes two at equal intervals. Tin outlet holes one and tin outlet holes two are connected. The inner side of the tin storage box (321) is fixedly installed with a limiting plate (322). The front of the tin storage box (321) is provided with an opening. The back of the tin storage box (321) is provided with a heating plate (323).

4. The device for batch tin plating at both ends of a connecting wire used in electronic product manufacturing according to claim 2, characterized in that: The input end of the pump (325) is connected to a desoldering tube (329), and the other end of the desoldering tube (329) is connected to a tin storage tank (321). The output end of the pump (325) is connected to a connecting long tube (326), and the other end of the connecting long tube (326) is connected to a connecting horizontal tube (327). The other side of the connecting horizontal tube (327) is connected to a connecting short tube (328) at equal intervals. The connecting short tube (328) is connected to a tin plating tank (324). The front of the tin storage tank (321) is connected to a tin inlet tube (3214), and the other end of the tin inlet tube (3214) is threadedly connected to a tube cap (3215). An electric actuator three (3216) is fixedly installed on one side of the inner wall of the tin storage tank (321), and an L-shaped baffle (3217) is fixedly installed on the telescopic end of the electric actuator three (3216).

5. The device for batch tin plating at both ends of a connecting wire used in electronic product manufacturing according to claim 2, characterized in that: The inner walls of the tin storage box (321) are fixedly installed with locking plates (3210) on both sides. The locking plates (3210) have locking grooves on opposite sides. The locking plates (3210) are connected to the filter plate (3211) through the locking grooves. The filter plate (3211) is movably connected to the tin storage box (321) through the movable opening. The front of the filter plate (3211) is fixedly installed with a connecting plate (3212). The connecting plate (3212) is connected to the tin storage box (321) through the movable opening. The front of the connecting plate (3212) is fixedly installed with a handle (3213).

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