An automatic copper wire tinning winding device

Abstract

The application discloses a kind of automatic copper wire tinning winding device, comprising: upper roll mechanism, take out mechanism, replacement mechanism and tinning mechanism;With the functions such as upper roll, take out, replace and tinning, equipment when working, the upper roll mechanism will be opened line roll transported to the supply shaft of replacement mechanism, then replacement mechanism drives the rotation of carousel on the side of supply shaft, and line roll is sent to the upper of tinning mechanism, then, the tinning mechanism acts, and copper wire on line roll is tinned, and tinned copper wire is wound on empty line roll, when copper wire on line roll is tinned, the empty line roll is wound with tinned copper wire, and the carousel on the side of discharge shaft is rotated, and the empty line roll wound with tinned copper wire is placed on take out mechanism, and is transported out by take out mechanism, and is manually carried away.

Description

Technical Field

[0001] This invention relates to the field of copper wire tin plating technology, and in particular to an automated copper wire tin plating winding device. Background Technology

[0002] Tinned copper wire refers to copper wire with a thin layer of metallic tin plated on its surface. Tinned copper wire is relatively soft, has good conductivity, and compared with bare copper wire, it has stronger corrosion resistance and oxidation resistance, which can greatly extend the service life of low-voltage cables.

[0003] For example, Chinese invention patent with publication number CN202211433311.8 provides a copper wire tinning machine, which includes a wire feeding frame, an acid pickling tank and an electric furnace. The wire feeding frame is provided with symmetrical wire feeding wheels near the bottom. The electric furnace is provided with a galvanizing tank at the top. The wire feeding frame is provided with symmetrical guiding mechanisms above the wire feeding wheels. The acid pickling tank is provided with a rust removal chamber, an acid pickling chamber and a drying chamber from left to right. The galvanizing tank is provided with an exhaust mechanism above it and a cooling mechanism to the right of the exhaust mechanism.

[0004] Through research on the aforementioned copper wire tinning machine, it was found that the patent did not fully achieve automation. Tinning was performed on one roll of wire at a time, and after tinning was completed, manual removal of the wire roll was required to replace the next roll.

[0005] Therefore, we urgently need to invent an automated copper wire tinning winding device that eliminates the need for manual loading and unloading of wire coils. The device is equipped with a winding mechanism and a take-out mechanism. Only manual labor is required to place the untinned wire coils on the winding mechanism and remove the tinned copper wire coils from the take-out mechanism. The tinning process of the copper wire can be automated without human intervention. Summary of the Invention

[0006] To address the aforementioned problems, this invention provides an automated copper wire tinning winding device. By incorporating a winding mechanism, a take-out mechanism, a replacement mechanism, and a tinning mechanism, the device integrates winding, take-out, replacement, and tinning functions into one unit. During operation, the winding mechanism transports the disassembled wire coil to the supply shaft of the replacement mechanism. The replacement mechanism then rotates a turntable on the supply shaft side, delivering the wire coil directly above the tinning mechanism. The tinning mechanism then tinns the copper wire on the coil and winds the tinned copper wire onto an empty wire coil. Once the copper wire on the coil is tinned, the empty wire coil is fully wrapped with tinned copper wire. The turntable on the discharge shaft rotates, placing the fully tinned empty wire coil onto the take-out mechanism, which then transports it out for manual removal.

[0007] The technical solution used in this invention is: an automated copper wire tinning winding device comprising: a winding mechanism, a take-out mechanism, a replacement mechanism, and a tinning mechanism;

[0008] Both the winding mechanism and the unwinding mechanism are mounted on a transport frame at the bottom of the equipment. The winding mechanism is at the front of the equipment, and the unwinding mechanism is at the rear. Between the winding and unwinding mechanisms is a replacement mechanism. A large motor is mounted at each end of the central shaft of the replacement mechanism, and the large motors are fixed to a V-shaped support frame. The two sets of large motors and the V-shaped support frame are symmetrically arranged. The tinning mechanism is fixed to the ground via a base containing a tinning box and is located below the replacement mechanism. During operation, the winding mechanism transports the unwound wire coil to the supply shaft of the replacement mechanism. Then, the replacement mechanism drives the turntable on the supply shaft to rotate, sending the wire coil directly above the tinning mechanism. Next, the tinning mechanism tinns the copper wire on the wire coil and winds the tinned copper wire onto an empty wire coil. Once the copper wire on the wire coil is tinned, the empty wire coil is fully wound with tinned copper wire. The turntable on the discharge shaft rotates, placing the empty wire coil fully wound with tinned copper wire onto the unwinding mechanism, which then transports it out and manually removes it.

[0009] Furthermore, the winding mechanism includes: a supply belt and a motor A;

[0010] The supply belt is rotatably fixed to the transport frame at the bottom of the equipment via shafts at both ends. The supply belt is driven by the rotation of the shafts at both ends, and multiple baffles are provided on the belt. The motor A is fixedly connected to the shaft at the bottom of the replacement mechanism via a rotating shaft.

[0011] Furthermore, the extraction mechanism includes: a motor B and a discharge belt;

[0012] The discharge belt is rotatably fixed to the transport frame at the bottom of the equipment via shafts at both ends. The discharge belt is driven by the rotation of the shafts at both ends, and multiple baffles are provided on the belt. The motor B is fixedly connected to the shaft at the bottom of the replacement mechanism via a rotating shaft.

[0013] Furthermore, the motor B is a stepper motor, and the transmission direction of the discharge belt is the same as that of the supply belt.

[0014] Furthermore, the replacement mechanism includes: a turntable, a retaining ring, a supply shaft, an L-shaped plate, a buckle, a replacement cylinder, an empty wire reel, and a discharge shaft;

[0015] There are two turntables, one near the winding mechanism and the other near the unwinding mechanism. The two turntables are mounted on the central shaft of the changing mechanism. There are multiple pairs of retaining rings, two in each pair, which are respectively secured to the sleeves of the supply shaft and the discharge shaft by small rings. The supply shaft and the discharge shaft form a group, and there are multiple groups. The two shafts are connected in the middle by a key. The other side of the shafts are slidably mounted on the circular groove of the large circular plate. There are multiple pairs of L-shaped plates, two in each pair, which are respectively fixedly mounted on the small rings of the retaining rings, and the two L-shaped plates are placed symmetrically. The buckle is fixedly mounted on the cylinder extension end of the electric cylinder. There are two changing cylinders, which are fixed inside the elongated circular plate on the outside of the equipment and are used to push the empty wire winding onto the discharge shaft sleeve. There can be multiple empty wire windings, which are slidably mounted on the sleeves of the supply shaft and the discharge shaft.

[0016] Furthermore, the tin plating mechanism includes: a wire spool, copper wire, a supply box, a supply roller, an inclined plate, a pipe, a discharge box, a discharge roller, and a tin plating box;

[0017] The wire spool is rotatably mounted on the sleeve of the supply shaft. The copper wire is wound on the wire spool. The supply box is located below the copper wire and is slidably mounted on the base cutout above the tin-plating box. There are two supply rollers, one of which is connected to the motor, and the other is slidably connected in the groove of the supply box and in contact with the inclined plate. There are four inclined plates, arranged in pairs, one pair on each side of the supply box and the discharge box, and fixedly mounted on the base cutout. The pipe is located below the supply box and the discharge box and is used to connect the supply box and the discharge box. Several small holes are opened in the middle of the pipe inside the tin-plating box. The discharge box is located below the tin-plated copper wire. There are two discharge rollers used to guide the tin-plated copper wire to wind onto the empty wire spool above. The tin-plating box is slidably mounted on the opening below the base.

[0018] Furthermore, after the copper wire on the coil is tinned, it becomes an empty coil, which can be used to wind the tinned copper wire on the next coil.

[0019] Because the present invention adopts the above-described technical solution, the present invention has the following advantages:

[0020] 1) This equipment is equipped with a winding mechanism and a take-out mechanism. The winding mechanism transports the untinned wire coils to the replacement mechanism, and the take-out mechanism transports the tinned wire coils out for manual handling. No manual loading and unloading is required, saving time and effort.

[0021] 2) The replacement mechanism of this device can hold multiple empty wire rolls. After the copper wire on the wire roll is tinned, the empty wire roll is moved to the discharge shaft sleeve for winding the tinned copper wire. There is no need for manual placement of empty wire rolls one by one, which improves efficiency.

[0022] 3) The galvanizing mechanism of this device can automatically guide the copper wire to wind onto the empty wire coil. During the guiding process, the copper wire is tinned through the small holes on the pipe. The galvanizing efficiency is high, and the entire spool of copper wire is tinned from beginning to end. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the winding mechanism of the present invention;

[0025] Figure 3 This is a schematic diagram of the extraction mechanism of the present invention;

[0026] Figure 4-5 This is a schematic diagram of the replacement mechanism of the present invention;

[0027] Figure 6-7 This is a schematic diagram of the tin plating mechanism of the present invention;

[0028] Reference numerals: 1-Coiling mechanism; 2-Removal mechanism; 3-Replacing mechanism; 4-Tin plating mechanism; 101-Supply belt; 102-Motor A; 201-Motor B; 202-Discharge belt; 301-Turntable; 302-Snap ring; 303-Supply shaft; 304-L-shaped plate; 305-Snap fastener; 306-Replacing cylinder; 307-Empty coil; 308-Discharge shaft; 401-Coil coil; 402-Copper wire; 403-Supply box; 404-Supply roller; 405-Slanted panel; 406-Pipe; 407-Discharge box; 408-Discharge roller; 409-Tin plating box. Detailed Implementation

[0029] The technical solution of the present invention will be further described in detail below through embodiments and in conjunction with the accompanying drawings. Many specific details are set forth in the following description to provide a thorough understanding of the present invention; however, the present invention can be practiced in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] In the description of this invention, it should be noted that the terms "upper," "lower," "front," "rear," "left," "right," 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 in which the product of this invention is usually placed when in use. They are only for the convenience of describing this invention 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. Therefore, they should not be construed as limiting this invention.

[0031] Examples, such as Figure 1-7As shown, an automated copper wire tinning and winding device is characterized by comprising: a winding mechanism 1, a take-out mechanism 2, a replacement mechanism 3, and a tinning mechanism 4.

[0032] Both the winding mechanism 1 and the unwinding mechanism 2 are mounted on a transport frame at the bottom of the equipment. The winding mechanism 1 is at the front of the equipment, and the unwinding mechanism 2 is at the rear. Between the winding mechanism 1 and the unwinding mechanism 2 is the changing mechanism 3. A large motor is mounted at each end of the central shaft of the changing mechanism 3, and the large motors are fixed to a V-shaped support frame. The two sets of large motors and the V-shaped support frame are symmetrically placed. The tinning mechanism 4 is fixed to the ground via a base containing a tinning box and is located below the changing mechanism 3. When the equipment is working, the winding mechanism 1 transports the disassembled coil 401 to the changing mechanism. The wire spool 401 is fed onto the supply shaft 303 of the mechanism 3. Then, the replacement mechanism 3 drives the turntable 301 on the side of the supply shaft 303 to rotate, sending the wire spool 401 directly above the tinning mechanism 4. Then, the tinning mechanism 4 operates to tin the copper wire 402 on the wire spool 401 and wind the tinned copper wire onto the empty wire spool 307. When the copper wire 402 on the wire spool 401 is tinned, the empty wire spool 307 is full of tinned copper wire. The turntable 301 on the side of the discharge shaft 308 rotates, and the empty wire spool 307 full of tinned copper wire is placed on the take-out mechanism 2 and transported out by the take-out mechanism 2 for manual handling.

[0033] In one optional embodiment of the present invention, such as Figure 2 As shown, the winding mechanism 1 includes: a supply belt 101 and a motor A102;

[0034] The supply belt 101 is rotatably fixed on the transport frame at the bottom of the equipment via shafts at both ends. The supply belt 101 is driven by the rotation of the shafts at both ends, and multiple baffles are provided on the belt. The motor A102 is fixedly connected to the shaft at the bottom of the replacement mechanism 3 via a rotating shaft.

[0035] The wire spool 401 is disassembled and placed on the supply belt 101 in sequence. The motor A102 of the supply belt 101 drives the supply belt 101 to move, thereby moving the wire spool 401 to the designated position, so that the wire spool 401 is fitted onto the supply shaft 303.

[0036] In one optional embodiment of the present invention, such as Figure 3 As shown, the extraction mechanism 2 includes: a motor B201 and a discharge belt 202;

[0037] The discharge belt 202 is rotatably fixed on the transport frame at the bottom of the equipment via the shafts at both ends. The discharge belt 202 is driven by the rotation of the shafts at both ends, and multiple baffles are provided on the belt. The motor B201 is fixedly connected to the shaft at the bottom of the replacement mechanism 3 via the rotating shaft.

[0038] After the copper wire 402 on a wire spool 401 is tinned, all the copper wire 402 is wound onto an empty wire spool 307, becoming a spool of tinned copper wire. The spool of tinned copper wire rotates under the drive of motor B201. When it reaches the discharge position, motor B201 drives the discharge belt 202 to rotate, thereby driving the discharge belt 202 to rotate and discharge the spool of tinned copper wire from the equipment.

[0039] In one optional embodiment of the present invention, such as Figure 4-5 As shown, the replacement mechanism 3 includes: a turntable 301, a retaining ring 302, a supply shaft 303, an L-shaped plate 304, a buckle 305, a replacement cylinder 306, an empty wire reel 307, and a discharge shaft 308.

[0040] There are two turntables 301, one near the winding mechanism 1 and the other near the take-out mechanism 2. The two turntables 301 are mounted on the central shaft of the changing mechanism 3. There are multiple pairs of retaining rings 302, two in each pair, which are respectively secured to the sleeves of the supply shaft 303 and the discharge shaft 308 by small rings. The supply shaft 303 and the discharge shaft 308 form a group, and there are multiple groups. The two shafts are connected by a key in the middle. The other side of the shafts are slidably mounted on the circular groove of the large circular plate. There are multiple pairs of L-shaped plates 304, two in each pair, which are respectively fixedly mounted on the small rings of the retaining rings 302, and the two L-shaped plates 304 are placed symmetrically. The buckle 305 is fixedly mounted on the cylinder extension end of the electric cylinder. There are two changing cylinders 306, which are fixed inside the long circular plate on the outside of the equipment and are used to push the empty wire coil 307 to the sleeve of the discharge shaft 308. There can be multiple empty wire coils 307, which are slidably mounted on the sleeves of the supply shaft 303 and the discharge shaft 308.

[0041] After the copper wire 402 on the wire reel 401 is completely unloaded, an empty wire reel 307 is formed. The motor drives the turntable 301 to rotate, which in turn drives the retaining ring 302 to rotate, which in turn drives the supply shaft 303 to rotate, thus moving the empty wire reel 307 to the replacement position. At this time, the retaining ring 302 moves to the designated position, and the L-shaped plate 304 on the retaining ring 302 contacts the latch 305. The cylinder drives the latch 305 to move, which in turn drives the retaining ring 302 to move, so that the large ring of the retaining ring 302 aligns with the groove on the turntable 301. The replacement cylinder 306 pushes the empty wire reel 307 to slide on the supply shaft 303. This pushes the empty wire coil 307 onto the discharge shaft 308 until it stops moving. Then, the replacement cylinder 306, buckle 305, and retaining ring 302 are reset. The small rings of the two retaining rings 302 are respectively locked onto the supply shaft 303 and the discharge shaft 308, completing the replacement process. Then, the turntable 301 mounted on the discharge shaft 308 rotates in the opposite direction to the turntable 301 mounted on the supply shaft 303 under the drive of the motor, thereby rotating the discharge shaft 308 to the designated position, thereby moving the empty wire coil 307 to the designated position, waiting for the tinned copper wire to be wound onto the empty wire coil 307.

[0042] In one optional embodiment of the present invention, such as Figure 6-7 As shown, the tin plating mechanism 4 includes: a wire spool 401, a copper wire 402, a supply box 403, a supply roller 404, an inclined plate 405, a pipe 406, a discharge box 407, a discharge roller 408, and a tin plating box 409.

[0043] The wire spool 401 is rotatably mounted on the sleeve of the supply shaft. The copper wire 402 is wound on the wire spool 401. The supply box 403 is located below the copper wire 402 and is slidably mounted on the base cutout above the tin-plated box 409. There are two supply rollers 404, one of which is connected to the motor, and the other is slidably connected in the groove of the supply box 403 and in contact with the inclined plate 405. There are four inclined plates 405, two in a group, one on each side of the supply box 403 and the discharge box 407, and they are fixedly mounted on the base cutout. The pipe 406 is below the supply box 403 and the discharge box 407 and is used to connect the supply box 403 and the discharge box 407. Several small holes are opened in the middle of the pipe 406 inside the tin-plated box 409. The discharge box 407 is located below the tin-plated copper wire. There are two discharge rollers 408 and they are used to guide the tin-plated copper wire to be wound onto the empty wire spool 307 above. The tin-plated box 409 is slidably mounted on the opening below the base.

[0044] When the wire reel 401 moves to the designated position, one end of the copper wire 402 falls to the middle position of the two supply rollers 404 in the supply box 403. The cylinder of the supply box 403 pushes the supply box 403 upward, which in turn drives the supply rollers 404 upward. One of the supply rollers 404 contacts the inclined plate 405. Under the control of the inclined plate 405, the two supply rollers 404 clamp the copper wire 402. The motor of the other supply roller 404 drives the supply roller 404 to rotate. This causes the copper wire 402 to move, which in turn moves the copper wire 402 within the pipe 406. When the copper wire 402 reaches the lower end of the pipe 406, liquid tin flows into the pipe 406 through a hole, tinning the copper wire 402. When the copper wire 402 reaches the other end of the pipe 406, it exits the pipe 406, enters the discharge box 407, passes through the middle position of the two discharge rollers 408, and exits the discharge box 407. 7. Driven by the cylinder, the shaft moves upward, which in turn moves the two discharge rollers 408. The discharge rollers 408 then slightly clamp the copper wire 402. After clamping the copper wire 402, the discharge rollers 408 continue to move upward, inserting the end of the copper wire 402 into the groove of the empty wire coil 307. The motor mounted on the discharge shaft 308 drives the rotating sleeve to rotate, which in turn drives the empty wire coil 307 to rotate, thus bending one end of the copper wire 402 inserted into the empty wire coil 307, thereby securing the copper wire 402. The copper wire 402 is fixed on the empty wire roll 307. The empty wire roll 307 then rotates, forcefully pulling the copper wire 402 through the discharge roller 408 and winding it onto the empty wire roll 307. The cylinder of the discharge box 407 drives the discharge box 407 to reset, thereby driving the discharge roller 408 to reset, and then the discharge roller 408 no longer clamps the copper wire 402. Then the supply roller 404 supplies the copper wire 402, which passes through the tinning box 409 to tin-plate the copper wire 402, and the tin-plated copper wire is wound onto the empty wire roll 307.

Claims

1. An automated copper wire tinning and winding device, characterized in that, include: The winding mechanism (1), the taking out mechanism (2), the changing mechanism (3), and the tin plating mechanism (4) are all included. The winding mechanism (1) and the taking-out mechanism (2) are both installed on the transport frame at the bottom of the equipment. The winding mechanism (1) is at the front end of the equipment, and the taking-out mechanism (2) is at the rear of the equipment. Between the winding mechanism (1) and the taking-out mechanism (2) is the replacement mechanism (3). A large motor is installed at each end of the central axis of the replacement mechanism (3). The large motors are fixed on the V-shaped support frame. The two sets of large motors and the V-shaped support frame are symmetrically placed. The tin plating mechanism (4) is fixed to the ground by a base with a tin plating box and is located below the replacement mechanism (3). When the equipment is working, the winding mechanism (1) transports the unwound coil (401) to the replacement mechanism (3). The supply shaft (303) is then rotated by the replacement mechanism (3) to rotate the turntable (301) on the side of the supply shaft (303), sending the wire coil (401) directly above the tin plating mechanism (4). Then, the tin plating mechanism (4) operates to tin the copper wire (402) on the wire coil (401) and wind the tin-plated copper wire onto the empty wire coil (307). When the copper wire (402) on the wire coil (401) is tin-plated, the empty wire coil (307) is fully wrapped with tin-plated copper wire. The turntable (301) on the side of the discharge shaft (308) rotates, and the empty wire coil (307) full of tin-plated copper wire is placed on the take-out mechanism (2) and transported out by the take-out mechanism (2) and carried away manually. The tin plating mechanism (4) includes: a wire spool (401), a copper wire (402), a supply box (403), a supply roller (404), a slanted panel (405), a pipe (406), a discharge box (407), a discharge roller (408), and a tin plating box (409). The wire spool (401) is rotatably mounted on the sleeve of the supply shaft. The copper wire (402) is wound on the wire spool (401). The supply box (403) is located below the copper wire (402) and is slidably mounted on the base cutout above the tin-plated box (409). There are two supply rollers (404), one of which is connected to the motor, and the other is slidably connected in the groove of the supply box (403) and in contact with the inclined plate (405). There are four inclined plates (405), arranged in pairs, between the supply box (403) and the discharge box (409). 7) One set on each side, fixedly installed on the base cut. The pipe (406) is below the supply box (403) and the discharge box (407) for connecting the supply box (403) and the discharge box (407). Several small holes are opened in the middle of the pipe (406) inside the tin-plated box (409). The discharge box (407) is located below the tin-plated copper wire. There are two discharge rollers (408) for guiding the tin-plated copper wire to wind onto the empty wire coil (307) above. The tin-plated box (409) is slidably installed on the opening below the base.

2. The automated copper wire tinning and winding device according to claim 1, characterized in that, The winding mechanism (1) includes: a supply belt (101) and a motor A (102); The supply belt (101) is rotatably fixed on the transport frame at the bottom of the equipment via the shafts at both ends. The supply belt (101) is driven by the rotation of the shafts at both ends, and multiple baffles are provided on the belt. The motor A (102) is fixedly connected to the shaft at the bottom of the replacement mechanism (3) via the rotating shaft.

3. The automated copper wire tinning and winding device according to claim 2, characterized in that, The extraction mechanism (2) includes: motor B (201) and discharge belt (202); The discharge belt (202) is rotatably fixed on the transport frame at the bottom of the equipment via the shafts at both ends. The discharge belt (202) is driven by the rotation of the shafts at both ends, and multiple baffles are provided on the belt. The motor B (201) is fixedly connected to the shaft at the bottom of the replacement mechanism (3) via the rotating shaft.

4. The automated copper wire tinning and winding device according to claim 3, characterized in that, The motor B (201) is a stepper motor, and the discharge belt (202) and the supply belt (101) have the same transmission direction.

5. The automated copper wire tinning and winding device according to claim 1, characterized in that, The replacement mechanism (3) includes: a turntable (301), a retaining ring (302), a supply shaft (303), an L-shaped plate (304), a buckle (305), a replacement cylinder (306), an empty wire coil (307), and a discharge shaft (308). There are two turntables (301), one near the winding mechanism (1) and the other near the taking-out mechanism (2). The two turntables (301) are mounted on the central shaft of the changing mechanism (3). There are multiple pairs of retaining rings (302), two in each pair, which are respectively secured to the sleeves of the supply shaft (303) and the discharge shaft (308) by small rings. The supply shaft (303) and the discharge shaft (308) form a group, and there are multiple groups. The two shafts are connected in the middle by a key. The other side of the shafts are slidably mounted on the circular groove of the large circular plate. There are multiple pairs of L-shaped plates (304), two in each pair, which are fixedly installed on the small ring of the retaining ring (302) and the two L-shaped plates (304) are placed symmetrically. The buckle (305) is fixedly installed on the cylinder extension end of the electric cylinder. There are two replacement cylinders (306), which are fixed inside the elongated circular plate on the outside of the equipment and are used to push the empty wire coil (307) onto the sleeve of the discharge shaft (308). There are multiple empty wire coils (307), which are slidably installed on the sleeves of the supply shaft (303) and the discharge shaft (308).

6. The automated copper wire tinning and winding device according to claim 1, characterized in that, After the copper wire (402) on the coil (401) is tinned, it becomes an empty coil (307) and is used to wind the tinned copper wire on the next coil (401).

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