A double-station wire winding and adhesive paper automatic wire winding machine

Abstract

The present invention discloses a double-station automatic winding machine for winding and encapsulating paper, which comprises: a workbench, a winding mechanism is arranged on one side of the workbench, an incoming wire mechanism is arranged on the opposite side of the workbench to the winding mechanism, an encapsulating mechanism is arranged above the winding mechanism, the encapsulating mechanism includes an encapsulating support, one end of the encapsulating support is connected to the winding mechanism, and the other end is suspended. A glue encapsulating head is slidably connected to the suspended end of the encapsulating support, and a glue surrounding member is rotatably connected to the glue encapsulating head. After the winding mechanism finishes winding, the encapsulating support drives the glue encapsulating head to descend so that the coil is within the working range of the glue encapsulating head, and the glue surrounding member rotates to drive the tape provided by the glue feeding wheel to rotate around the coil and stick to the coil. With the above design, by arranging the encapsulating mechanism above the winding mechanism, after the winding mechanism finishes winding, the encapsulating mechanism encapsulates the copper coil, which is fully automated, and the encapsulation is firm and reliable, effectively improving the encapsulation efficiency and reducing the encapsulation cost.

Description

Technical Field

[0001] The present invention relates to the technical field of coil production, and particularly to a double-station wire winding and adhesive paper automatic winding machine. Background Art

[0002] The square coil gets its name because its shape is similar to a square. The square coil has a wide range of applications and is mostly used in motors, inductors, transformers, and loop antennas, etc. Since the square coil is hollow, after the square coil is wound, in order to prevent the square coil from falling apart, it is usually necessary to wrap a layer of adhesive paper on the wound square coil to fix the square coil and avoid falling apart. However, in the prior art, after the square coil is wound, the adhesive paper needs to be manually wrapped on the winding machine, which will undoubtedly reduce the production efficiency of the coil.

[0003] Therefore, it is urgent to design a double-station wire winding and adhesive paper automatic winding machine to overcome the deficiencies of the prior art. Summary of the Invention

[0004] The technical solution adopted by the present invention to achieve the above technical purpose is: a double-station wire winding and adhesive paper automatic winding machine, which is characterized in that it includes: a workbench, a wire winding mechanism is provided on one side of the workbench, the wire winding mechanism is used to wind the copper wire in a predetermined shape, an incoming wire mechanism is provided on the opposite side of the workbench to the wire winding mechanism, the incoming wire mechanism is used to transport the copper wire to the wire winding mechanism for winding, a glue wrapping mechanism is correspondingly provided above the wire winding mechanism, the glue wrapping mechanism includes a glue wrapping bracket, one end of the glue wrapping bracket is connected to the wire winding mechanism, and the other end is suspended, a glue wrapping head is slidably connected to the suspended end of the glue wrapping bracket, a glue surrounding member is rotatably connected to the glue wrapping head, a glue feeding wheel is further connected to the end of the glue wrapping bracket where the glue wrapping head is provided, the glue feeding wheel is used to provide tape for the glue wrapping head, after the wire winding mechanism finishes winding, the glue wrapping bracket drives the glue wrapping head to descend so that the coil is within the working range of the glue wrapping head, and the glue surrounding member rotates to drive the tape provided by the glue feeding wheel to rotate around the coil and stick to the coil;

[0005] The winding mechanism includes: a first winding base, a second winding base, a winding motor, a first transmission shaft, a first winding die, and a second winding die; the first winding base is fixedly arranged on the workbench, the second winding base is arranged opposite to the first winding base, the second winding base is slidably connected to the workbench, the winding motor is fixedly arranged at the bottom of the first winding base, one end of the first transmission shaft is connected to the output end of the winding motor, and the other end is slidably connected to the second winding base. The first winding die is arranged on the top of the first winding base and is belt-driven with the first transmission shaft. The second winding die is arranged in the second winding base and is located above the first transmission shaft. The first winding die and the second winding die are opposite and arranged at intervals. The second winding die is belt-driven with the end of the first transmission shaft away from the winding motor. A first winding bracket is slidably arranged on the first winding die, a second winding bracket is fixedly arranged on the second winding die, and a limiting die is further arranged between the first winding die and the second winding die. The two ends of the limiting die are respectively inserted into the corresponding first winding bracket and second winding bracket;

[0006] One end of the first winding bracket and the second winding bracket facing the limiting die are respectively provided with insertion blocks, one end of the limiting die facing the first winding bracket and the second winding bracket are respectively provided with slots, two ends of the limiting die facing the first winding bracket and the second winding bracket are respectively provided with limiting avoidance grooves, a limiting sliding groove is further arranged in the middle of the limiting die along the length direction of the limiting die, a sliding block is arranged on the limiting sliding groove, and pressing blocks are respectively fixedly connected to both sides of the sliding block. The pressing blocks are located outside the limiting die, and limiting blocks with the height line perpendicular to the length line of the limiting die are respectively arranged at both ends of the limiting die.

[0007] In a preferred embodiment, the first winding die includes: a telescopic cylinder, a first transmission wheel, and a first die head; the telescopic cylinder is fixedly arranged in the first winding base, one end of the first die head is fixedly arranged at the center of the first transmission wheel, the first transmission wheel is belt-connected to the first transmission shaft, the output shaft of the telescopic cylinder is slidably arranged in the middle of the first die head, a sliding groove is arranged on the first die head, a push block is fixedly connected to the end of the output shaft of the telescopic cylinder, the push block is slidably arranged on the sliding groove, a first avoidance groove perpendicular to the orientation of the sliding groove is further arranged on the first die head, one end of the push block abuts against the first winding bracket, and when the telescopic cylinder works, it pushes the push block to drive the first winding bracket to move and be inserted and fixed with the limiting die.

[0008] In a preferred embodiment, shaping blocks perpendicular to the insertion blocks are respectively arranged on both sides of the first winding bracket and the second winding bracket where the insertion blocks are arranged.

[0009] In a preferred embodiment, the rubber coating mechanism further includes: a sliding bracket, a rotating motor, and rubber coating rods. The sliding bracket is slidably connected to the rubber coating bracket, and the rubber coating head is fixedly connected to the sliding bracket. There are two rubber coating heads, and the two rubber coating heads are arranged at intervals. The rotating motor is arranged on the sliding bracket, and the output end of the rotating motor is in belt transmission with the two rubber coating heads. On one side of each rubber coating head, there is respectively a blade for cutting the glue, and the blade is fixedly connected to the rubber coating bracket. The rubber coating rod is slidably arranged on the rubber coating bracket, and the rubber coating rod corresponds to the rubber coating head. When the rubber coating rod slides, its end passes through the two rubber coating heads to the glue feeding wheel.

[0010] In a preferred embodiment, each rubber coating head includes: a body. A first driven wheel is rotatably arranged in the body, and one end of the first driven wheel passes out of the body and is in belt transmission connection with the rotating motor. There are also two second driven wheels in the body, and the two second driven wheels are respectively arranged on both sides of the first driven wheel. The second driven wheels are meshed with the first driven wheel. The rubber surrounding member is arranged between the two second driven wheels and is in transmission connection with the two second driven wheels. On both sides of one end of the body where the rubber surrounding member is arranged, there are respectively rollers.

[0011] In a preferred embodiment, the rubber surrounding member is circular, there is a notch on the rubber surrounding member, gear pieces are respectively arranged at both ends of the rubber surrounding member, and the gear pieces are respectively meshed with the two second driven wheels. A through hole perpendicular to the notch is also arranged on the rubber surrounding member, and the through hole is used for the tape of the glue feeding wheel to pass through and be suspended on the roller.

[0012] In a preferred embodiment, a positioning hole is arranged in the middle of the limiting die, and a lifting table is arranged on the workbench corresponding to the limiting die. The lifting table is adapted to the limiting die, and a positioning column is arranged in the middle of the lifting table. The positioning column is adapted to the positioning hole.

[0013] In a preferred embodiment, the wire inlet mechanism includes: two wire inlets, and the two wire inlets correspond to the first winding die and the second winding die one by one.

[0014] The beneficial effects of the present invention are as follows: By arranging a rubber coating mechanism above the winding mechanism, after the winding mechanism finishes winding, the rubber coating mechanism coats the copper coil, which is fully automated, and the rubber coating is firm and reliable, effectively improving the rubber coating efficiency, eliminating the need for manual rubber coating, and reducing the rubber coating cost. Description of the Drawings

[0015] Figure 1 It is a structural schematic diagram of the present invention;

[0016] Figure 2 Schematic diagram 1 of the structure of the winding machine mechanism of the present invention;

[0017] Figure 3 Schematic diagram II of the structure of the winding machine mechanism of the present invention;

[0018] Figure 4 Schematic diagram of the structure of the first winding die, the second winding die and the limiting die of the present invention;

[0019] Figure 5 For the present invention Figure 4 Cross-sectional schematic diagram;

[0020] Figure 6 Schematic diagram I of the structure of the encapsulation mechanism of the present invention;

[0021] Figure 7 Schematic diagram II of the structure of the encapsulation mechanism of the present invention;

[0022] Figure 8 Schematic diagram of the structure of the encapsulation head of the present invention;

[0023] Figure 9 Schematic diagram of the structure of the rubber surrounding member of the present invention;

[0024] Figure 10 Schematic diagram of the structure of the wire inlet mechanism of the present invention.

[0025] In the figure:

[0026] 10, workbench;

[0027] 20, winding mechanism; 21, first winding base; 22, second winding base; 23, winding motor; 24, first transmission shaft; 25, first winding die; 251, telescopic cylinder; 252, first driving wheel; 253, first die head; 254, chute; 255, pushing block; 256, first avoidance groove; 26, second winding die; 27, first winding bracket; 271, inserting block; 272, shaping block; 28, second winding bracket; 29, limiting die; 291, inserting slot; 292, limiting avoidance groove; 293, limiting chute; 294, sliding block; 295, wire pressing block; 296, limiting stop block; 297, positioning hole; 201, lifting table; 202, positioning column;

[0028] 30, encapsulation mechanism; 31, encapsulation bracket; 32, encapsulation head; 321, body; 322, first driven wheel; 323, second driven wheel; 324, roller; 33, rubber surrounding member; 331, notch; 332, gear piece; 333, through hole; 34, sliding bracket; 35, rotating motor; 36, rubber clamping rod; 37, blade; 38, glue inlet wheel;

[0029] 40. Inlet wire mechanism; 41. Inlet wire head. Detailed implementation manner

[0030] To make the above objects, features, and advantages of the present invention more apparent and understandable, the following will describe the detailed implementation manner of the present invention in conjunction with the accompanying drawings. Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0031] As Figures 1 - 10 shown, the present invention provides a double-station wire winding and tape wrapping automatic wire winding machine, which is characterized by comprising: a workbench 10, a wire winding mechanism 20 is provided on one side of the workbench 10, the wire winding mechanism 20 is used to wind the copper wire into a predetermined shape, an inlet wire mechanism 40 is provided on the opposite side of the workbench 10 to the wire winding mechanism 20, the inlet wire mechanism 40 is used to convey the copper wire to the wire winding mechanism 20 for winding, a tape wrapping mechanism 30 is correspondingly provided above the wire winding mechanism 20, the tape wrapping mechanism 30 includes a tape wrapping bracket 31, one end of the tape wrapping bracket 31 is connected to the wire winding mechanism 20, and the other end is suspended, a tape wrapping head 32 is slidably connected to the suspended end of the tape wrapping bracket 31, a tape surrounding member 33 is rotatably connected to the tape wrapping head 32, a glue feeding wheel 38 is further connected to the end of the tape wrapping bracket 31 where the tape wrapping head 32 is provided, the glue feeding wheel 38 is used to provide tape for the tape wrapping head 32, after the wire winding mechanism 20 finishes winding, the tape wrapping bracket 31 drives the tape wrapping head 32 to descend, so that the coil is within the working range of the tape wrapping head 32, and the tape surrounding member 33 rotates to drive the tape provided by the glue feeding wheel 38 to rotate around the coil and stick to the coil. Specifically, the inlet wire mechanism conveys the copper wire to the wire winding mechanism 20, the wire winding mechanism 20 rotates to wind the copper wire into a preformed copper coil, after winding is completed, the tape wrapping head 32 descends to surround the wound copper coil within the working range of the tape wrapping head 32, and then the tape surrounding member 33 rotates to drive the tape to rotate around the copper coil to wrap the copper coil.

[0032] Further, in this embodiment, the wire winding mechanism 20 includes: a first wire winding base 21, a second wire winding base 22, a wire winding motor 23, a first transmission shaft 24, a first wire winding die 25, and a second wire winding die 26; the first wire winding base 21 is fixedly arranged on the workbench 10, the second wire winding base 22 is arranged opposite to the first wire winding base 21, and the second wire winding base 22 is slidably connected to the workbench 10. Among them, the second wire winding base 22 can move closer to or away from the first wire winding base 21. The wire winding motor 23 is fixedly arranged on the bottom of the first wire winding base 21. One end of the first transmission shaft 24 is connected to the output end of the wire winding motor 23, and the other end is slidably connected to the second wire winding base 22, so that the second wire winding base 22 can slide along the length direction of the first transmission shaft 24. The first wire winding die 25 is arranged on the top of the first wire winding base 21 and is belt-driven with the first transmission shaft 24. Specifically, the transmission method is toothed belt transmission, so that when the first transmission shaft 24 rotates, it synchronously drives the first wire winding die 25 to rotate. The second wire winding die 26 is fixedly arranged in the second wire winding base 22 and is located above the first transmission shaft 24. The first wire winding die 25 and the second wire winding die 26 are opposite and arranged at intervals. The second wire winding die 26 is belt-driven with the end of the first transmission shaft 24 far away from the wire winding motor 23. Specifically, the transmission method is toothed belt transmission, so that when the first transmission shaft 24 rotates, it synchronously drives the first wire winding die 25 and the second wire winding die 26 connected to it to rotate synchronously. A first wire winding bracket 27 is slidably arranged on the first wire winding die 25, a second wire winding bracket 28 is fixedly arranged on the second wire winding die 26, and a limiting die 29 is also arranged between the first wire winding die 25 and the second wire winding die 26. Both ends of the limiting die 29 are inserted into the corresponding first wire winding bracket 27 and second wire winding bracket 28 respectively. Among them, the limiting die 29 is used to connect the first wire winding die 25 and the second wire winding die 26, and at the same time forms a wire winding cavity between the limiting die 29 and the first wire winding die 25 and the second wire winding die 26, which is convenient for the copper wire to wind in the wire winding cavity and limits the width of the copper coil. When the copper wire is coated with glue, the first wire winding bracket 27 slides towards the direction of the first wire winding base 21, so as to disengage from the insertion with the limiting die 29. The second wire winding base 22 slides away from the first wire winding base 21, driving the second wire winding bracket 28 on the second wire winding die 26 to disengage from the insertion with the limiting die 29. At this time, the limiting die 29 can be removed, so that the wound copper coil can be taken out.

[0033] Further, in this embodiment, the first wire winding die 25 includes: a telescopic cylinder 251, a first transmission wheel 252, and a first die head 253; the telescopic cylinder 251 is fixedly arranged in the first wire winding base 21, one end of the first die head 253 is fixedly arranged at the center of the first transmission wheel 252, wherein the first transmission wheel 252 is connected to the first wire winding base 21 through a shaft, the first transmission wheel 252 is connected to the first transmission shaft 24 through a toothed belt, the output shaft of the telescopic cylinder 251 is slidably arranged in the middle of the first die head 253, a chute 254 is arranged on the first die head 253, a push block 255 is fixedly connected to the end of the output shaft of the telescopic cylinder 251, the push block 255 is slidably arranged on the chute 254, when the output shaft of the telescopic cylinder 251 extends, it pushes the push block 255 to slide on the chute 254, a first avoidance groove 256 perpendicular to the orientation of the chute 254 is further arranged on the first die head 253, that is, the chute 254 is arranged along the length direction of the first die head 253, the first avoidance groove 256 is arranged along the width direction of the first die head 253, the first wire winding bracket 27 is slidably arranged in the first die head 253, one end of the push block 255 is fixedly connected or detachably connected to the first wire winding bracket 27, when the output shaft of the telescopic cylinder 251 extends, it pushes the push block 255 to slide, driving the first wire winding bracket 27 to move and then be inserted and fixed with the limit die 29, similarly, when the output shaft of the telescopic cylinder 251 retracts, it drives the first wire winding bracket 27 to disengage from the insertion with the limit die 29, wherein both sides of the push block 255 extend out of the outside of the first die head 253, when the push block 255 is pushed to the extreme position, the ends of both sides of the push block 255 abut against the first die head 253, so that the copper wire head can be extruded here.

[0034] It should be noted that the second wire winding die 26 has a second die head (not shown in the figure), and this second die head has a second avoidance groove (not shown in the figure) with the same structure as the first avoidance groove 256, the second wire winding bracket 28 is fixedly arranged in the second avoidance groove, and the second wire winding die 26 drives the second wire winding bracket 28 to be inserted into or disengaged from the limit die 29 through the second wire winding base 22.

[0035] Further, in this embodiment, insertion blocks 271 are respectively provided at one ends of the first wire winding bracket 27 and the second wire winding bracket 28 facing the limiting die 29. Slots 291 are respectively provided at one ends of the limiting die 29 facing the first wire winding bracket 27 and the second wire winding bracket 28. The insertion block 271 is adapted to the slot 291. When the first wire winding bracket 27 is driven by the telescopic cylinder 251, the insertion block 271 is inserted into the corresponding slot 291. When the second wire winding bracket 28 is driven by the second wire winding base 22, the insertion block 271 on the second wire winding bracket 28 is inserted into the corresponding slot 291, thereby realizing the connection. Limiting avoidance grooves 292 are respectively provided at both ends of the limiting die 29 facing the first wire winding bracket 27 and the second wire winding bracket 28 and arranged along the width direction of the limiting die 29. Through the arrangement of the limiting avoidance grooves 292, when the rubber coating head 32 surrounds the copper ring, the rubber surrounding member 33 can rotate around the copper ring. A limiting sliding groove 293 is further provided in the middle of the limiting die 29 and arranged along the length direction of the limiting die 29. A sliding block 294 is provided in the limiting sliding groove 293. Pressure blocks 295 are respectively fixedly connected to both sides of the sliding block 294. The pressure blocks 295 are located outside the limiting die 29. The position of the sliding block 294 corresponds to the position of the slot 291 on the limiting die 29. When the first wire winding bracket 27 is pushed to move towards the limiting die 29, while the insertion block 271 on the first wire winding bracket 27 is inserted into the slot 291, the sliding block 294 is pushed to slide in the limiting sliding groove 293, thereby driving the pressure blocks 295 located outside the limiting die 29 to move. Limiting blocks 296 perpendicular to the limiting die 29 are respectively provided at both ends of the limiting die 29. By providing the limiting blocks 296, a wire winding cavity for wire winding is formed between the limiting die 29 and the first wire winding bracket 27 and the second wire winding bracket 28. And at the same time, due to the existence of the limiting blocks 296, when the pressure blocks 295 are pushed by the first wire winding bracket 27, the ends of the pressure blocks 295 abut against the limiting blocks 296, so as to facilitate fixing the wire head on the limiting die 29 when preparing for wire winding, which is convenient for wire winding. It should be noted that the sliding block 294 can realize the reset function by setting a compression spring. When the insertion block 271 of the first wire winding bracket 27 exits the slot 291, the sliding block 294 loses the action of the first wire winding bracket 27 and springs back to its original position under the reset force of the compression spring.

[0036] Further, in this embodiment, shaping blocks 272 perpendicular to the insertion blocks 271 are respectively provided on both sides of the first wire winding bracket 27 and the second wire winding bracket 28 where the insertion blocks 271 are provided. The shaping blocks 272 are used to make the copper wire form a predetermined shape when winding.

[0037] Further, in this embodiment, the rubber coating mechanism 30 further includes: a sliding bracket 34, a rotating motor 35, and rubber clamping rods 36. The sliding bracket 34 is slidably connected to the rubber coating bracket 31 and can slide in the up and down direction of the rubber coating bracket 31. The sliding bracket 34 is urged to slide by a cylinder. The rubber coating head 32 is fixedly connected to the sliding bracket 34. There are two rubber coating heads 32, and the two rubber coating heads 32 are spaced apart. When the sliding bracket 34 slides up and down, it drives the rubber coating heads 32 thereon to move up and down. The rotating motor 35 is arranged on the sliding bracket 34, and the output end of the rotating motor 35 is in tooth-shaped belt transmission with the two rubber coating heads 32. A blade 37 for cutting the tape is respectively arranged on one side of each rubber coating head 32. The blade 37 is fixedly connected to the rubber coating bracket 31, and the blade 37 is driven by a cylinder to move up and down, thereby cutting the tape within the stroke range. The rubber clamping rod 36 is slidably arranged on the rubber coating bracket 31, and the rubber clamping rod 36 corresponds to the rubber coating head 32. When the rubber clamping rod 36 slides, its end passes through the two rubber coating heads 32 to the tape feeding wheel 38. Whenever the copper ring winding is completed, the rubber clamping rod 36 passes through the two rubber coating heads 32 to the position where the tape feeding wheel 38 is located, clamps the tape on the tape feeding wheel 38, and pulls it back, so that the tape is placed on the rubber coating heads 32. At this time, the blade 37 operates to cut the tape.

[0038] Further, each rubber coating head 32 includes: a body 321. A first driven wheel 322 is rotatably arranged in the body 321. One end of the first driven wheel 322 passes through the body 321 and is in belt transmission connection with the rotating motor 35. In this way, the rotating motor 35 drives the first driven wheel 322 to rotate synchronously at the same time. Two second driven wheels 323 are also arranged in the body 321. The two second driven wheels 323 are respectively arranged on both sides of the first driven wheel 322. The second driven wheels 323 are meshed with the first driven wheel 322. When the first driven wheel 322 is driven to rotate, it drives the two second driven wheels 323 meshed with it to rotate. The rubber surrounding member 33 is arranged between the two second driven wheels 323 and is in transmission connection with the two second driven wheels 323, so that the rubber surrounding member 33 rotates under the drive of the rotating motor 35. On both sides of one end of the body 321 where the rubber surrounding member 33 is arranged, rollers 324 are respectively arranged. The rollers 324 are used to place the tape, so that the cut tape is placed on the two rollers 324. When the rotating motor 35 is driven, it drives the first driven wheels 322 on the two rubber coating heads 32 to rotate at the same time. The first driven wheels 322 drive the two second driven wheels 323 meshed with them to rotate, thereby driving the rubber surrounding member 33 to rotate and wrapping the tape around the copper ring.

[0039] Further, in this embodiment, the rubber surrounding member 33 is circular. A notch 331 is provided on the rubber surrounding member 33. Gear pieces 332 are respectively provided at both ends of the rubber surrounding member 33. The gear pieces 332 are respectively engaged with the two second driven wheels 323. A through hole 333 perpendicular to the notch 331 is further provided on the rubber surrounding member 33, that is, the center line in the length direction of the through hole 333 is perpendicular to the center line in the length direction of the notch 331. The through hole 333 is used for the tape of the glue feeding wheel 38 to pass through and be suspended on the roller 324. Specifically, the notch 331 is used to surround the copper ring within the notch 331 when the rubber wrapping head 32 descends. At this time, when the rubber surrounding member 33 rotates, it rotates around the copper ring through the notch 331.

[0040] Further, in this embodiment, a positioning hole 297 is provided in the middle of the limit die 29. A lifting platform 201 is provided on the workbench 10 corresponding to the limit die 29. The lifting platform 201 is adapted to the limit die 29. The lifting platform 201 is used to support the limit die 29. A positioning post 202 is provided in the middle of the lifting platform 201. The positioning post 202 is adapted to the positioning hole 297. When the equipment winds the wire, the lifting platform 201 drives the limit thereon to rise, so that the limit die 29 corresponds to the first wire winding die 25 and the second wire winding die 26. Subsequently, the insertion blocks 271 of the first wire winding bracket 27 and the second wire winding bracket 28 are respectively inserted into the corresponding slots 291, thereby connecting the first wire winding bracket 27 and the second wire winding bracket 28. When it needs to be disassembled, the lifting platform 201 rises. At this time, the positioning post 202 is inserted into the positioning hole 297 to keep the limit die 29 in this position and angle for convenient next use. Subsequently, the insertion blocks 271 of the first wire winding bracket 27 and the second wire winding bracket 28 respectively return to their positions and disengage from the plug connection with the limit die 29, releasing the limit die 29. The lifting platform 201 descends, and at this time, the copper ring can be taken out.

[0041] It should be noted that the wire inlet mechanism 40 is slidably arranged on the workbench 10, that is, the wire inlet mechanism 40 can move in the length direction and the width direction of the workbench 10, so as to facilitate adjusting the wire inlet head 41 to correspond to the wire winding cavity.

[0042] During the working process, the copper wire is loaded into the wire inlet mechanism 40, and the copper wire is pulled out from the wire inlet head 41. At this time, the lifting table 201 rises, so that the limiting die 29 corresponds to the first winding bracket 27 and the second winding bracket 28. The insertion block 271 on the first winding bracket 27 is driven by the telescopic cylinder 251 to insert into the corresponding slot 291 of the limiting die 29. The second winding bracket 28 is driven by the second winding base 22, so that the insertion block 271 on the second winding bracket 28 is inserted into the corresponding slot 291 of the limiting die 29, thereby fixing the limiting die 29 on the first winding die 25 and the second winding die 26. At the same time, when the first winding bracket 27 is inserted into the limiting die 29, the wire inlet mechanism 40 conveys the copper wire head between the pressing block 295 and the limiting block 296. Subsequently, the pressing block 295 presses the copper wire head under the drive of the first winding bracket 27, and the wire inlet mechanism 40 returns to its original position and corresponds to the first winding die 25 and the second winding die 26. Among them, the copper wire extruded by the pushing block 255 is used for winding on the first winding die 25, and the copper wire extruded by the pressing block 295 is used for winding on the second winding die 26, so as to realize the winding work of synchronous double operation. At this time, the winding motor 23 runs, driving the first transmission shaft 24 to rotate, and then synchronously driving the first winding die 25 and the second winding die 26 to rotate synchronously for winding. When the winding is completed, the sliding bracket 34 descends, driving the rubber coating head 32 to descend and making the copper ring located in the notch 331. At this time, the rotating motor 35 rotates to drive the rubber surrounding member 33 to rotate around the copper ring through the notch 331, thereby covering the copper ring with the tape to complete the rubber coating work. After the rubber coating is completed, the sliding bracket 34 rises. At this time, the rubber clamping rod 36 passes through the two rubber coating heads 32 through the through hole 333 to clamp the tape on the rubber feeding wheel 38 and drag it into the rubber surrounding member 33 for the next rubber coating. After the rubber coating is completed, the lifting table 201 rises, inserts the positioning column 202 into the positioning hole 297. Subsequently, the first winding bracket 27 and the second winding bracket 28 respectively retract, disengaging from the insertion with the limiting die 29. Subsequently, the lifting table 201 supports the limiting die 29 to descend. At this time, after the copper ring loses the restriction of the limiting die 29, it will fall off from the first winding bracket 27 and the second winding bracket 28, and thus the winding and rubber coating work is completed.

[0043] It should be noted that the number of rubber coating times is two, that is, after the first rubber coating is completed, the winding mechanism 20 rotates 180° and then performs the second rubber coating.

[0044] To sum up, the present invention sets the rubber coating mechanism 30 above the winding mechanism 20, so that after the winding mechanism 20 finishes winding, the rubber coating mechanism 30 coats the copper ring. The whole process is automated, and the rubber coating is firm and reliable, effectively improving the rubber coating efficiency, eliminating the need for manual rubber coating, and reducing the rubber coating cost.

[0045] The present invention is not limited only to what is described in the specification and embodiments, and thus additional advantages and modifications can be readily achieved by those skilled in the art. Therefore, without departing from the spirit and scope of the general concept defined by the claims and their equivalents, the present invention is not limited to the specific details, representative devices, and illustrated examples shown and described herein.

Claims

1. A double-station automatic wire-wrapping and tape-wrapping machine for wire-wrapping, Characterized in that, Comprising: A workbench, on one side of the workbench is provided with a wire-wrapping mechanism for winding copper wire in a predetermined shape. On the opposite side of the workbench to the wire-wrapping mechanism is provided an incoming wire mechanism for conveying the copper wire to the wire-wrapping mechanism for wire-wrapping. Above the wire-wrapping mechanism is correspondingly provided a tape-wrapping mechanism, which includes a tape-wrapping support. One end of the tape-wrapping support is connected to the wire-wrapping mechanism, and the other end is suspended. A tape-wrapping head is slidably connected to the suspended end of the tape-wrapping support. A tape-surrounding member is rotatably connected to the tape-wrapping head. An adhesive tape feeding wheel is also connected to the end of the tape-wrapping support where the tape-wrapping head is provided for supplying adhesive tape to the tape-wrapping head. After the wire-wrapping mechanism finishes wire-wrapping, the tape-wrapping support drives the tape-wrapping head to descend so that the coil is within the working range of the tape-wrapping head, and the tape-surrounding member rotates to drive the adhesive tape supplied by the adhesive tape feeding wheel to rotate around the coil and stick to the coil; The wire-wrapping mechanism includes: a first wire-wrapping base, a second wire-wrapping base, a wire-wrapping motor, a first transmission shaft, a first wire-wrapping die, and a second wire-wrapping die; the first wire-wrapping base is fixedly provided on the workbench, the second wire-wrapping base is arranged opposite to the first wire-wrapping base, the second wire-wrapping base is slidably connected to the workbench, the wire-wrapping motor is fixedly provided at the bottom of the first wire-wrapping base, one end of the first transmission shaft is connected to the output end of the wire-wrapping motor, and the other end is slidably connected to the second wire-wrapping base. The first wire-wrapping die is arranged on the top of the first wire-wrapping base and is belt-driven with the first transmission shaft. The second wire-wrapping die is arranged in the second wire-wrapping base and is located above the first transmission shaft. The first wire-wrapping die and the second wire-wrapping die are opposite and spaced apart. The second wire-wrapping die is belt-driven with the end of the first transmission shaft away from the wire-wrapping motor. A first wire-wrapping support is slidably arranged on the first wire-wrapping die, a second wire-wrapping support is fixedly arranged on the second wire-wrapping die, and a limiting die is also arranged between the first wire-wrapping die and the second wire-wrapping die. The two ends of the limiting die are respectively inserted into the corresponding first wire-wrapping support and second wire-wrapping support; The ends of the first wire-wrapping support and the second wire-wrapping support facing the limiting die are respectively provided with insertion blocks, the ends of the limiting die facing the first wire-wrapping support and the second wire-wrapping support are respectively provided with insertion slots, the two ends of the limiting die facing the first wire-wrapping support and the second wire-wrapping support are respectively provided with limiting avoidance grooves, a limiting sliding groove arranged along the length direction of the limiting die is also arranged in the middle of the limiting die, a sliding block is arranged on the limiting sliding groove, and pressing blocks are respectively fixedly connected to both sides of the sliding block. The pressing blocks are located outside the limiting die, and limiting stop blocks with the height line perpendicular to the length line of the limiting die are respectively arranged at the two ends of the limiting die.

2. The double-station automatic wire-wrapping and tape-wrapping machine for wire-wrapping according to claim 1, Characterized in that, The first wire winding die includes: a telescopic cylinder, a first driving wheel, and a first die head; the telescopic cylinder is fixedly arranged in the first wire winding base, one end of the first die head is fixedly arranged at the center of the first driving wheel, the first driving wheel is connected to the first transmission shaft belt, the output shaft of the telescopic cylinder is slidably arranged in the middle of the first die head, a chute is arranged on the first die head, a push block is fixedly connected to the end of the output shaft of the telescopic cylinder, the push block is slidably arranged on the chute, a first avoidance groove perpendicular to the orientation of the chute is further arranged on the first die head, one end of the push block abuts against the first wire winding bracket, and when the telescopic cylinder works, it pushes the push block to drive the first wire winding bracket to move and be inserted and fixed with the limiting die.

3. The double-station wire winding and rubberized paper automatic wire winding machine according to claim 1, characterized in that, Type blocks perpendicular to the insertion block are respectively arranged on both sides of the first wire winding bracket and the second wire winding bracket where the insertion block is located.

4. The double-station wire winding and rubberized paper automatic wire winding machine according to claim 1, characterized in that, The rubberizing mechanism further includes: a sliding bracket, a rotating motor, and a rubber clamping rod. The sliding bracket is slidably connected to the rubberizing bracket, the rubberizing head is fixedly connected to the sliding bracket, there are two rubberizing heads, and the two rubberizing heads are arranged at intervals. The rotating motor is arranged on the sliding bracket, the output end of the rotating motor is belt-driven with the two rubberizing heads, a blade for cutting off the glue is respectively arranged on one side of each rubberizing head, the blade is fixedly connected to the rubberizing bracket, the rubber clamping rod is slidably arranged on the rubberizing bracket, the rubber clamping rod corresponds to the rubberizing head, and when the rubber clamping rod slides, its end passes through the two rubberizing heads to the glue feeding wheel.

5. The double-station wire winding and rubberized paper automatic wire winding machine according to claim 1, characterized in that, Each rubberizing head includes: a body, a first driven wheel is rotatably arranged in the body, one end of the first driven wheel passes out of the body and is belt-driven and connected to the rotating motor, two second driven wheels are further arranged in the body, the two second driven wheels are respectively arranged on both sides of the first driven wheel, the second driven wheels are meshed with the first driven wheel, the rubber surrounding member is arranged between the two second driven wheels and is in transmission connection with the two second driven wheels, and rollers are respectively arranged on both sides of one end of the body where the rubber surrounding member is arranged.

6. The double-station wire winding and rubberized paper automatic wire winding machine according to claim 5, characterized in that, The rubber surrounding member is circular, a notch is arranged on the rubber surrounding member, gear pieces are respectively arranged at both ends of the rubber surrounding member, the gear pieces are respectively meshed with the two second driven wheels, and a through hole perpendicular to the notch is further arranged on the rubber surrounding member, and the through hole is used for the tape of the glue feeding wheel to pass through and be suspended on the roller.

7. The double-station wire winding and rubberized paper automatic wire winding machine according to claim 1, characterized in that, A positioning hole is provided in the middle of the limiting die. A lifting table is provided on the workbench corresponding to the limiting die. The lifting table is adapted to the limiting die. A positioning post is provided in the middle of the lifting table, and the positioning post is adapted to the positioning hole.

8. The double-station wire winding and tape wrapping automatic wire winding machine according to claim 1, characterized in that the wire inlet mechanism includes: two wire inlet heads, and the two wire inlet heads correspond to the first wire winding die and the second wire winding die one by one.

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