Efficient tin immersion device for inductance coil

Abstract

The utility model discloses an efficient tin immersion device for an inductance coil, and relates to the technical field of inductance coils. The tin immersion device comprises a tin immersion barrel, a conveying roller and a maintenance cover, a discharging air cylinder is clamped at one end of the tin immersion barrel, the conveying roller is clamped in the center of one end of the tin immersion barrel in a penetrating mode, a plurality of sealing partition plates are fixedly clamped on the peripheral face of the conveying roller, the maintenance cover is rotationally clamped at one end of the tin immersion barrel, and a liquid inlet pipe is welded to one side of the maintenance cover in a penetrating mode. Through the arrangement of the tin immersion barrel, the material conveying roller and the maintenance cover, the tin immersion device solves the problems that when the tin immersion device is actually used, the number of inductance coils which can be clamped by a clamp is limited, the number of coils which can be machined at a time is limited due to rotation of the coils in a tin bath, and when the tin content in tin liquid is low, the amount of tin liquid needing to be supplemented in time is large; when a large number of coils are processed, the actually used amount of the tin liquid is possibly far greater than the amount of the tin liquid required by processing, so that the burden of tin liquid recovery is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of inductance coils, and particularly relates to an efficient tin dipping device for inductance coils. Background Technique

[0002] A coil is formed by winding a wire around an insulating tube in a circle, and the wires are insulated from each other. The insulating tube can be hollow or contain an iron core or a magnetic powder core. An inductance coil is a device that works based on the principle of electromagnetic induction. When an electric current flows through a wire, a certain electromagnetic field will be generated around this wire, and this electromagnetic field of the wire itself will induce the wires within the range of this electromagnetic field. During actual production, inductance coils often need to be tinned on their surfaces to avoid oxidation during long-term use and extend the service life of the inductance coils. The tin dipping device can improve the tin plating efficiency of inductance coils and reduce the labor intensity of workers, but it still has the following disadvantages in actual use:

[0003] The utility model with the publication number CN212191629U discloses a tin dipping device for inductance coils. Among them, multiple inductance coils are sequentially threaded and fixed on the product fixture. The tin bath is placed on the base. The fixture bracket is displaced in the up and down direction under the drive of the linear motion drive part. The product fixture is arranged directly above the tin bath and is clamped by the fixture bracket. The rotary motion drive part is fixed on the fixture bracket to drive the product fixture to perform intermittent circumferential rotary motion around its center line. To ensure the tin dipping efficiency of the inductance coils, the inductance coils are rotated in the tin bath to fully immerse the coils. However, the number of inductance coils that the fixture can clamp is limited, and rotating the coils in the tin bath limits the number of inductance coils that can be processed at one time, resulting in low processing efficiency;

[0004] When the tin dipping device soaks the coils, the tin content in the tin liquid decreases over time, resulting in a decrease in the processing efficiency of the tin dipping device for inductance coils. Since the volume of the device is usually large, timely replenishment of the tin liquid requires a large amount of tin liquid. The actual amount of tin liquid used may be much larger than the amount of tin liquid required to produce the corresponding inductance coils, increasing the burden of tin liquid recovery. Content of the Utility Model

[0005] The purpose of the utility model is to provide an efficient tin dipping device for inductance coils. Through the tin dipping barrel, the feeding roller and the maintenance cover, it solves the problems that in actual use of the tin dipping device, the number of inductance coils that the fixture can clamp is limited, and rotating the coils in the tin bath limits the number of coils that can be processed at one time. When the tin content in the tin liquid is low, a large amount of tin liquid needs to be replenished in a timely manner. When processing a large number of coils, the actual amount of tin liquid used may be much larger than the amount of tin liquid required for processing, increasing the burden of tin liquid recovery.

[0006] To solve the above technical problems, the present utility model is realized through the following technical solutions:

[0007] The present utility model is an efficient tin dipping device for inductance coils, including a tin dipping bucket, a feeding roller, and a maintenance cover. One end of the tin dipping bucket is clamped with a discharging air cylinder. A feeding roller is centrally and clamped through one end of the tin dipping bucket. A plurality of sealed partition plates are clamped and fixed on the outer peripheral surface of the feeding roller. One end of the tin dipping bucket is rotatably clamped with a maintenance cover. A liquid inlet pipe is welded through one side of the maintenance cover;

[0008] The discharging air cylinder can drive the pushing plate to move, discharging the inductance coils that have been soaked for a sufficient time, improving the automation degree of the tin dipping device. The plurality of sealed partition plates can divide the space between the tin dipping bucket and the feeding roller into multiple small spaces, enabling only a certain amount of inductance coils and a certain amount of tin liquid to be accommodated in one small space, avoiding pouring too much tin liquid at one time, ensuring sufficient contact between the inductance coils and the tin liquid, reducing the recycling burden of the tin liquid after use. The slow rotation of the feeding roller can drive the inductance coils to move in the tin dipping bucket, enabling the inductance coils to be quickly discharged by the movement of the pushing plate driven by the discharging air cylinder after soaking for a sufficient time, improving the processing efficiency, and enabling the tin dipping bucket to accommodate more inductance coils per unit time, greatly improving the processing efficiency. At the same time, when the coils move with the rotation of the feeding roller, they can roll and move under the action of gravity, ensuring full contact between the coil surface and the tin liquid.

[0009] Further, a feeding pipe is welded through one side of the top of the tin dipping bucket, and a feeding hopper is welded through the top of the feeding pipe. Support frames are clamped and fixed around the bottom of the tin dipping bucket;

[0010] The feeding pipe can shunt the inductance coils poured into the feeding hopper, enabling a small amount of coils to enter between adjacent two sealed partition plates, ensuring the efficient processing of the inductance coils.

[0011] Further, one end of the discharging air cylinder is slidably clamped with a telescopic pipe, the other end of the telescopic pipe is clamped with a pushing plate, the telescopic pipe is inserted through one end of the tin dipping bucket, the pushing plate is located at one end of the feeding roller, and the discharging air cylinder is located at the other end of the tin dipping bucket relative to the maintenance cover;

[0012] The discharging air cylinder can drive the telescopic pipe to expand and contract, further driving the pushing plate to move in the tin dipping bucket, and pushing out the inductance coils that have been soaked for a sufficient time through the discharging port of the maintenance cover, eliminating the need for manual discharging and improving the automation degree of the tin dipping device.

[0013] Further, a rotating motor is clamped at one end of the feeding roller. One side of the rotating motor is clamped at one outer end of the tin dipping barrel. One end of the feeding roller is attached to one side of the maintenance cover. Both ends of each sealing partition plate are respectively attached to one end of the tin dipping barrel and the maintenance cover. The other side of each sealing partition plate relative to the feeding roller is attached to the inner wall of the tin dipping barrel;

[0014] Multiple sealing partition plates can divide the space between the tin dipping barrel and the feeding roller into multiple small spaces, enabling only a certain amount of inductance coils and a certain amount of tin liquid to be accommodated in one small space, avoiding pouring too much tin liquid at one time, ensuring sufficient contact between the inductance coils and the tin liquid, reducing the recycling burden of the tin liquid after use. The rotating motor can drive the slow rotation of the feeding roller, further driving a large number of inductance coils to move in the tin dipping barrel, so that a large number of coils are discharged after being fully soaked, and enabling the tin dipping barrel to accommodate more inductance coils per unit time, greatly improving the processing efficiency.

[0015] Further, a discharge port is formed through one side of the maintenance cover. An electromagnetic valve is clamped through the outer peripheral surface of the liquid inlet pipe. The liquid inlet pipe and the discharge port are respectively located on both sides of the top of the maintenance cover. The liquid inlet pipe is located between two adjacent sealing partition plates. The discharge port is located between two adjacent sealing partition plates. The discharge port is located on one side of the push plate;

[0016] A certain amount of tin liquid can be poured between two adjacent sealing partition plates through the liquid inlet pipe, avoiding pouring too much tin liquid at one time. When the inductance coils are fully soaked and move to one end of the discharge port, the residual tin liquid flows out through the discharge port under the action of gravity for recycling treatment. The movement of the push plate can push out the inductance coils for the next step of processing.

[0017] The utility model has the following beneficial effects:

[0018] By arranging the tin dipping barrel and the feeding roller, the utility model solves the problem that in order to ensure the tin dipping efficiency of the inductance coils, the inductance coils are rotated in the tin bath to make the coils fully soaked, but the number of inductance coils that the fixture can hold is limited, and rotating the coils in the tin bath limits the number of inductance coils that can be processed at one time, resulting in low processing efficiency. Multiple sealing partition plates can divide the space between the tin dipping barrel and the feeding roller into multiple small spaces, enabling the tin dipping barrel to accommodate more inductance coils per unit time, and driving the slow rotation of the feeding roller through the rotating motor, further driving a large number of inductance coils to move in the tin dipping barrel, so that a large number of coils are discharged after being fully soaked, greatly improving the processing efficiency.

[0019] The utility model solves the problems that when the dipping tin device soaks the coil, the tin content in the tin liquid decreases over time, resulting in a decrease in the processing efficiency of the dipping tin device for the inductance coil. Since the volume of the device is usually large, timely replenishment of the tin liquid requires a large amount of tin liquid, and the actual amount of tin liquid used may be much larger than the amount of tin liquid required to produce the corresponding inductance coil, increasing the burden of tin liquid recovery. By setting a dipping tin bucket, a feeding roller and a maintenance cover, a plurality of sealed partition plates can divide the space between the dipping tin bucket and the feeding roller into multiple small spaces, so that only a certain amount of inductance coils and a certain amount of tin liquid can be accommodated in one small space, avoiding pouring too much tin liquid at one time and ensuring sufficient contact between the inductance coils and the tin liquid. After the inductance coils are fully soaked, the tin liquid and the inductance coils between adjacent two sealed partition plates can be discharged synchronously through the discharge port, avoiding the reuse of the residual tin liquid from causing insufficient processing of subsequent coils and reducing the recovery burden of the used tin liquid. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a structural effect diagram of the utility model;

[0021] Figure 2 is a structural diagram of the dipping tin bucket of the utility model;

[0022] Figure 3 is a structural diagram of the discharge cylinder of the utility model;

[0023] Figure 4 is a structural diagram of the feeding roller of the utility model;

[0024] Figure 5 is a structural diagram of the maintenance cover of the utility model.

[0025] REFERENCE SIGNS:

[0026] 1, dipping tin bucket; 101, feeding hopper; 102, discharge cylinder; 103, feeding pipe; 104, support frame; 105, telescopic pipe; 106, pushing plate; 2, feeding roller; 201, rotating motor; 202, sealed partition plate; 3, maintenance cover; 301, liquid inlet pipe; 302, solenoid valve; 303, discharge port. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0028] Please refer to Figures 1-5As shown in the figure, the utility model relates to an efficient tin dipping device for inductance coils, which includes a tin dipping barrel 1, a feeding roller 2 and a maintenance cover 3. One end of the tin dipping barrel 1 is clamped with a discharging air cylinder 102. The feeding roller 2 is clamped and penetrated through the center of one end of the tin dipping barrel 1. A plurality of sealing partition plates 202 are clamped and fixed on the outer peripheral surface of the feeding roller 2. One end of the tin dipping barrel 1 is rotationally clamped with a maintenance cover 3. A liquid inlet pipe 301 is welded through one side of the maintenance cover 3;

[0029] A certain amount of inductance coils are poured between two adjacent sealing partition plates 202 through a feeding pipe 103, and a quantitative amount of tin liquid is poured between two adjacent sealing partition plates 202 through the liquid inlet pipe 301 according to the size and type of the coils to soak the inductance coils. The rotation of the rotating motor 201 drives the slow rotation of the feeding roller 2, further driving the inductance coils to move in the tin dipping barrel 1, and enabling the coils and the quantitative tin liquid in the feeding pipe 103 to enter the next partition space. When the coils are fully soaked in the tin dipping barrel 1 and move to the discharging port 303, the residual tin liquid is discharged through the discharging port 303 under the action of gravity. The discharging air cylinder 102 drives the pushing plate 106 to move, pushing the coils and discharging them through the discharging port 303.

[0030] As shown in Figures 1-3 the figure, a feeding pipe 103 is welded through one side of the top of the tin dipping barrel 1, and a feeding hopper 101 is welded through the top of the feeding pipe 103. Support frames 104 are clamped and fixed around the bottom of the tin dipping barrel 1. One end of the discharging air cylinder 102 is slidably clamped with a telescopic pipe 105, and the other end of the telescopic pipe 105 is clamped with a pushing plate 106. The telescopic pipe 105 is inserted through one end of the tin dipping barrel 1. The pushing plate 106 is located at one end of the feeding roller 2. The discharging air cylinder 102 is located at the other end of the tin dipping barrel 1 relative to the maintenance cover 3;

[0031] When performing the tin dipping treatment on the inductance coils, a large number of coils are poured into the feeding hopper 101. The coils enter the feeding pipe 103 in sequence under the action of gravity, and then enter a plurality of small spaces separated by the sealing partition plates 202 in the tin dipping barrel 1. When the coils are fully soaked and processed in the tin dipping barrel 1 and move to the discharging port 303, the stretching of the telescopic pipe 105 is driven by the discharging air cylinder 102, further driving the pushing plate 106 to move to discharge the coils.

[0032] As shown in Figure 1 and 4 the figure, a rotating motor 201 is clamped at one end of the feeding roller 2. One side of the rotating motor 201 is clamped to the outer side of one end of the tin dipping barrel 1. One end of the feeding roller 2 is attached to one side of the maintenance cover 3. Both ends of each sealing partition plate 202 are respectively attached to one end of the tin dipping barrel 1 and the maintenance cover 3. The other side of each sealing partition plate 202 relative to the feeding roller 2 is attached to the inner wall of the tin dipping barrel 1;

[0033] After the coil and the tin liquid are poured between two adjacent sealed partition plates 202, the rotation of the feeding roller 2 is driven by the rotating motor 201, which further drives the coil to move in the tin dipping bucket 1, so that the coil tumbles while being soaked in the tin dipping bucket 1, making the tin liquid and the surface of the coil come into full contact, and driving the coil to move towards the discharge port 303.

[0034] As shown in Figure 1 , 5 , a discharge port 303 is formed through one side of the maintenance cover 3, and a solenoid valve 302 is clamped through the outer peripheral surface of the liquid inlet pipe 301. The liquid inlet pipe 301 and the discharge port 303 are respectively located on both sides of the top of the maintenance cover 3. The liquid inlet pipe 301 is located between two adjacent sealed partition plates 202, and the discharge port 303 is located between two adjacent sealed partition plates 202. The discharge port 303 is located on one side of the push plate 106;

[0035] According to the size and type of the coil, a quantitative amount of tin liquid is poured between two adjacent sealed partition plates 202 through the liquid inlet pipe 301 to soak the inductance coil. When the inductance coil is fully soaked and moves to one end of the discharge port 303, the residual tin liquid flows out through the discharge port 303 under the action of gravity and is recycled. The inductance coil is pushed out of the discharge port 303 by the movement of the push plate 106 and undergoes the next processing step.

[0036] The specific working principle of the present utility model is as follows: A large number of coils are poured into the feeding hopper 101. Under the action of gravity, the coils sequentially enter the feeding pipe 103 and then enter multiple small spaces separated by the sealed partition plates 202 in the tin dipping bucket 1. At the same time, when the coils are being fed, according to the size and type of the coils, a quantitative amount of tin liquid is poured between two adjacent sealed partition plates 202 through the liquid inlet pipe 301 to soak the inductance coils. The rotation of the rotating motor 201 drives the rotation of the feeding roller 2, which further drives the coils to move in the tin dipping bucket 1, so that the coils tumble while being soaked in the tin dipping bucket 1, making the tin liquid and the surface of the coils come into full contact, and driving the coils to move towards the discharge port 303. When the coils are fully soaked and processed in the tin dipping bucket 1 and move to the discharge port 303, the residual tin liquid flows out through the discharge port 303 under the action of gravity and is recycled. The stretching of the telescopic pipe 105 is driven by the discharge air cylinder 102, which further drives the movement of the push plate 106 to push the inductance coils out of the discharge port 303 and undergo the next processing step.

[0037] The above are only the preferred embodiments of the present utility model, which do not limit the present utility model. Any modification to the technical solutions recorded in the foregoing embodiments, any equivalent replacement of some technical features, and any modification, equivalent replacement, or improvement made all fall within the protection scope of the present utility model.

Claims

1. An efficient tin dipping device for inductance coils, comprising a tin dipping barrel (1), a feeding roller (2) and a maintenance cover (3), characterized in that: One end of the soldering bath (1) is clamped with a discharging air cylinder (102). A feeding roller (2) is centrally and penetratingly clamped at one end of the soldering bath (1). A plurality of sealing partition plates (202) are clamped and fixed on the outer peripheral surface of the feeding roller (2). A maintenance cover (3) is rotationally clamped at one end of the soldering bath (1). A liquid inlet pipe (301) is penetratingly welded on one side of the maintenance cover (3).

2. The high-efficiency tin dipping device for an inductance coil according to claim 1, wherein: A feeding pipe (103) is penetratingly welded on one side of the top of the soldering bath (1). A feeding hopper (101) is penetratingly welded on the top of the feeding pipe (103). Support frames (104) are clamped and fixed around the bottom of the soldering bath (1).

3. An efficient tin dipping device for an inductance coil according to claim 1, characterized in that: One end of the discharging air cylinder (102) is slidingly clamped with a telescopic pipe (105). The other end of the telescopic pipe (105) is clamped with a pushing plate (106). The telescopic pipe (105) penetrates and is inserted into one end of the soldering bath (1). The pushing plate (106) is located at one end of the feeding roller (2). The discharging air cylinder (102) is located at the other end of the soldering bath (1) relative to the maintenance cover (3).

4. An efficient tin dipping device for an inductance coil according to claim 1, characterized in that: A rotating motor (201) is clamped at one end of the feeding roller (2). One side of the rotating motor (201) is clamped to the outer side of one end of the soldering bath (1). One end of the feeding roller (2) abuts against one side of the maintenance cover (3). Both ends of each sealing partition plate (202) respectively abut against one end of the soldering bath (1) and the maintenance cover (3). The other side of each sealing partition plate (202) relative to the feeding roller (2) abuts against the inner wall of the soldering bath (1).

5. The high-efficiency tin dipping device for an inductance coil according to claim 3, characterized in that: A discharging port (303) is penetratingly opened on one side of the maintenance cover (3). An electromagnetic valve (302) is penetratingly clamped on the outer peripheral surface of the liquid inlet pipe (301). The liquid inlet pipe (301) and the discharging port (303) are respectively located on both sides of the top of the maintenance cover (3). The liquid inlet pipe (301) is located between two adjacent sealing partition plates (202). The discharging port (303) is located between two adjacent sealing partition plates (202). The discharging port (303) is located on one side of the pushing plate (106).

Images