CN112635133A - Production line for automatically winding mica tape on enameled wire - Google Patents
Production line for automatically winding mica tape on enameled wire Download PDFInfo
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- CN112635133A CN112635133A CN202011525314.5A CN202011525314A CN112635133A CN 112635133 A CN112635133 A CN 112635133A CN 202011525314 A CN202011525314 A CN 202011525314A CN 112635133 A CN112635133 A CN 112635133A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/08—Insulating conductors or cables by winding
- H01B13/0816—Apparatus having a coaxial rotation of the supply reels about the conductor or cable
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Abstract
The invention discloses a production line for automatically winding a mica tape on an enamelled wire, which comprises a paying-off device, an automatic winding device and a wire-collecting device, wherein the automatic winding device comprises a winding rack, a rotating shaft with a winding disc is pivoted on the winding rack and is provided with a motor, a speed regulator, a speed reducer, a driving traction wheel and a driven traction wheel, the rotating shaft is provided with a first central through hole, the rotating shaft is provided with a fastening component for tightly pressing the mica tape disc on the end surface of the winding disc, the winding disc is provided with a guide rod, and the fastening component is provided with a guide roller; a first driving wheel and a second driving wheel are arranged on a driving shaft of the motor, the first driving wheel drives the winding disc to rotate through a belt, and the second driving wheel drives the driving traction wheel to rotate through a speed regulator and a speed reducer; the enameled wire is paid out through a paying-off device, passes through the first central through hole and is guided to the paying-off device through the driving traction wheel and the driven traction wheel, and the mica tape is wound on the enameled wire by bypassing the guide rod and the guide roller. The invention has convenient operation and adjustment and good winding quality.
Description
Technical Field
The invention relates to the technical field of cable production equipment manufacturing, in particular to a production line for automatically winding a mica tape on an enameled wire.
Background
Nowadays, some cables with higher safety requirements require that one or more layers of mica tapes are coated on the outer surface of an enameled wire to improve the fire resistance and insulation grade of the cable. The existing coating mode is basically finished by adopting a winding mode. In the winding process, the moving speed of the enamel wire and the winding speed are important parameters for determining the coating quality of the enamel wire. If the speed of the two parts is not matched, the coating is incomplete, or the coating is excessive, or the belt is broken, and the like, the coating quality and the production efficiency are greatly influenced.
The invention discloses a Chinese patent with patent number ZL201420560373.X and the name of 'a fire-resistant mica tape wrapping device' on 25.02.2015, which comprises a rack, an incoming line guide wheel, a transmission device, a variable frequency motor, a tape reel, a tape rewinding roller, a traction speed reduction motor and a traction wheel, wherein the incoming line guide wheel, the transmission device, the tape reel and the traction wheel are sequentially arranged on the rack from left to right, the transmission device is respectively connected with the variable frequency motor and the tape reel, the transmission device drives the tape reel to rotate, the tape rewinding roller is connected to the tape reel, and the traction speed reduction motor is connected with the traction wheel. The device also comprises a wire outlet guide roller, wherein the wire outlet guide roller is arranged on the rack and is positioned between the belt disc and the traction wheel. And a tension adjusting spring is arranged on the belt disc, so that the wrapping tightness of the fire-resistant mica wrapping tape can be adjusted. The fire-resistant mica tape wrapping device provided by the invention can be directly butted with the traction part of the cable conductor twisting equipment, can synchronously complete twisting and mica tape wrapping work, shortens the production period, reduces the production cost and improves the product quality. However, in view of the description, it is necessary to adjust and control the rotation speed of the reel by the inverter motor, and to control the moving speed of the cable conductor by the traction deceleration motor, and the operation and control are troublesome. If the adjustment is improper, the winding quality of the mica tape is affected.
Disclosure of Invention
The invention aims to provide a production line for automatically winding mica tapes on an enameled wire, which is convenient to operate and adjust and can better ensure the winding quality.
In order to achieve the purpose, the technical scheme of the invention is as follows: a production line for automatically winding a mica tape on an enamelled wire comprises a paying-off device, an automatic winding device and a wire-collecting device, wherein the automatic winding device comprises a winding rack, a shaft seat is arranged on the winding rack, a rotating shaft with a winding disc is pivoted on the shaft seat, the rotating shaft is provided with a first axial central through hole, a fastening component is also arranged on the rotating shaft, the mica tape disc with the central through hole is tightly pressed on the end surface of the winding disc by the fastening component, at least one guide rod is arranged at the edge of the end surface of the winding disc, and the fastening component is provided with at least one guide roller; the winding rack is provided with a motor, a speed regulator and a speed reducer, the winding rack is also provided with a driving traction wheel and a plurality of driven traction wheels, a driving shaft of the motor is provided with a first driving wheel and a second driving wheel, the speed regulator is provided with a first input driven wheel and a first output driving wheel, and the speed reducer is provided with a second input driven wheel and a second output driving wheel;
the first driving wheel drives the winding disc to rotate through a belt, the second driving wheel drives the first input driven wheel to rotate through the belt, the first output driving wheel drives the second input driven wheel to rotate through the belt, and the second output driving wheel drives the driving traction wheel to rotate through a first chain and a chain wheel;
the enameled wire is paid out through a paying-off device, then is guided by a driven traction wheel to pass through the first central through hole, then is guided to a driving traction wheel through other driven traction wheels, and finally is guided to a wire collecting device through other driven traction wheels, and a mica tape bypasses one guide rod and one guide roller and is continuously wound on the enameled wire under the conditions that the enameled wire moves and a winding disc rotates.
Preferably, the winding device comprises a winding rack, a winding movable shaft capable of sleeving a winding rack is arranged on the winding rack, a winding mechanism is arranged on one side of the winding movable shaft of the winding rack, the winding mechanism comprises a lead screw, a guide rod and a winding displacement frame, the lead screw and the guide rod are parallel to the winding movable shaft, a ball nut is fixedly connected onto the winding displacement frame and matched with the lead screw, one side of the winding displacement frame leans against the guide rod through two rollers, two parallel rollers are arranged on the winding displacement frame, the rollers are perpendicular to the winding movable shaft, an enameled wire wound with a mica tape passes through the two rollers, the winding movable shaft and the lead screw are driven to rotate through a driving mechanism, and the winding displacement frame can axially move back and forth along the guide rod.
The improved structure of the wire collecting machine is characterized in that the wire collecting rack comprises an upper wire collecting support and a lower wire collecting support, the lower middle portion of the upper wire collecting support is hinged to the lower wire collecting support, the movable wire collecting shaft and the wire arranging mechanism are mounted on the upper wire collecting support, a first nut is fixedly connected to one side of the upper wire collecting support, a screw rod is screwed on the first nut, the lower end of the screw rod is rotatably connected to the lower wire collecting support, an adjusting hand wheel is fixedly connected to the upper end of the screw rod, and the screw rod is rotated through the adjusting hand wheel to enable the position of the upper wire collecting. So as to better adjust the wire collecting angle and position of the wire collecting tray frame and facilitate wire collection.
Preferably, the driving mechanism comprises a third output driving wheel arranged on the speed regulator and a first transition rotating shaft arranged on the winding rack, a first transition chain wheel and a second transition chain wheel are arranged on the first transition rotating shaft, a second transition rotating shaft is arranged on the wire rewinding rack, a third transition chain wheel, a fourth transition chain wheel and a fifth transition chain wheel are fixedly connected to the second transition rotating shaft, one end of the screw rod is fixedly connected with a first driven chain wheel, and one end of the wire rewinding movable shaft is fixedly connected with a second driven chain wheel;
the third output driving wheel drives the first transition chain wheel to rotate through a second chain, the second transition chain wheel drives the third transition chain wheel to rotate through a third chain, the fourth transition chain wheel drives the first driven chain wheel to rotate through a fourth chain, and the fifth transition chain wheel drives the second driven chain wheel to rotate through a fifth chain;
the lead screw is a bidirectional lead screw, a limiting rod is further installed on the wire collecting rack, two limiting blocks are installed on the limiting rod, and when the creel stand touches any limiting block, the limiting block moves reversely.
Therefore, the whole production line can drive all movable parts to work by only one motor, and the control is simpler and more convenient.
The first transition chain wheel and the second transition chain wheel are provided with a plurality of clutch friction plates, and the clutch friction plates are driven to be combined through a pressure spring, so that the first transition chain wheel and the second transition chain wheel rotate synchronously or asynchronously. Therefore, the take-up speed of the take-up reel frame can be adjusted conveniently, and the take-up tightness of the take-up reel frame can be further adjusted.
Preferably, the speed regulator is a P-type stepless speed regulator.
Preferably, the paying-off device comprises a paying-off rack, a paying-off movable shaft capable of sleeving an enameled wire coil is mounted on the paying-off rack, and one end of the paying-off movable shaft is fixedly connected with a first hand wheel. The enameled wire is convenient to manually release through the first hand wheel.
The pay-off rack comprises a pay-off upper support and a pay-off lower support, the pay-off movable shaft is mounted on the pay-off upper support, the lower middle portion of the pay-off upper support is hinged to the pay-off lower support, a second nut is fixedly connected to one side of the pay-off upper support, a second screw is screwed to the second nut, the lower end of the second screw is rotatably connected to the pay-off lower support, a second hand wheel is fixedly connected to the upper end of the second screw, and the second hand wheel is used for rotating the second screw to enable the pay-off upper support to be rotatably adjusted in position. Therefore, the paying-off angle and position of the enameled wire coil can be better adjusted, and smooth release of the enameled wire is facilitated.
Preferably, the fastening assembly comprises a pipe fitting, a pressing part and a clamping part, wherein one end of the pipe fitting is provided with a shoulder, the pressing part is provided with a guide roller, the other end of the pipe fitting is provided with an external thread, the pipe fitting penetrates through the first central through hole, the shoulder on the pipe fitting is arranged close to the winding disc, the pressing part and the mica tape disc with the central through hole can be sleeved on the pipe fitting through the shoulder, the other end of the pipe fitting is screwed with an adjusting nut and sleeved with a pressure spring, one end of the pressure spring abuts against the end face of the adjusting nut, the other end of the pressure spring abuts against one end of the rotating shaft, the clamping part is clamped between the shoulder and one side of the pressing part, the other side of the. Thus, the installation of the mica tape reel is simpler and more convenient.
The winding machine frame is fixedly provided with an installation pipe at a position corresponding to the winding disc, the installation pipe can be sleeved with a plurality of mica tape discs, and the enameled wire wound with the mica tape penetrates through a central hole of the installation pipe; the pressing piece is provided with a notch, so that the pressing piece can be taken out along the radial direction of the enameled wire. Under the condition that the enameled wire coil is not changed, the mica tape coil can be continuously and better wound, so that the winding efficiency is improved, and the winding length of the enameled wire can be prolonged.
According to the invention, the first driving wheel and the second driving wheel are arranged on the driving shaft of the motor, and the first driving wheel drives the winding disc to rotate through the belt; the second driving wheel drives the driving traction wheel to rotate through the speed regulator, the speed reducer and the transmission component; the enameled wire is paid out through a paying-off device, then is guided by a driven traction wheel to pass through the first central through hole, then is guided to a driving traction wheel through other driven traction wheels, and finally is guided to the wire collecting device through other driven traction wheels, so that the enameled wire is driven to move through the driving traction wheel, then a mica tape is released from a mica tape reel and bypasses a guide rod and a guide roller to be continuously wound on the enameled wire under the condition that the enameled wire moves and a winding disc rotates. Under the unchangeable condition of winding dish slew velocity, just need to adjust the speed regulator and just can change the translation rate of enameled wire, just so can conveniently adjust the winding degree of overlapping and the elasticity degree of mica tape, overall structure is simple, and control and operation adjustment are very simple and convenient, can better ensure winding quality, and production efficiency is also higher.
Drawings
FIG. 1 is a front perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a right side view of the present invention;
FIG. 4 is a rear perspective view of the present invention;
FIG. 5 is an enlarged view at A of FIG. 1;
FIG. 6 is an exploded perspective view of the components of FIG. 5 at B;
fig. 7 is an enlarged view at C of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 7, a production line for automatically winding a mica tape on an enamelled wire comprises a paying-off device 100, an automatic winding device 200 and a take-up device 300, wherein the automatic winding device 200 comprises a winding frame 2, a shaft seat 21 is arranged on the winding frame 2, a rotating shaft 22 with a winding disc 23 is pivoted on the shaft seat 21, the winding disc 23 is connected with the rotating shaft 22 into a whole, a groove matched with a belt 250 is arranged at the rear side of the winding disc 23, the rotating shaft 22 is provided with an axial first central through hole 221, a fastening component 24 is also arranged on the rotating shaft 22, the fastening component 24 tightly presses the mica tape disc 400 with the central through hole on the end surface of the winding disc 23, two guide rods 231 are respectively arranged at two sides of the edge of the end surface of the winding disc 23, and two corresponding guide rollers 240 are; the winding frame 2 is provided with a motor 25, a speed regulator 26 and a speed reducer 27, the winding frame 2 is also provided with a driving traction wheel 28 and a plurality of driven traction wheels 29, a driving shaft of the motor 25 is provided with a first driving wheel 251 and a second driving wheel 252, the speed regulator 26 is provided with a first input driven wheel 261 and a first output driving wheel 262, and the speed reducer 27 is provided with a second input driven wheel 271 and a second output driving wheel 272;
the first driving wheel 251 drives the winding disc 23 to rotate through the belt 250, the second driving wheel 252 drives the first input driven wheel 261 to rotate through the belt 250, the first output driving wheel 262 drives the second input driven wheel 271 to rotate through the belt 250, and the second output driving wheel 272 drives the driving traction wheel 28 to rotate through the first chain 281 and the first chain wheel 282;
the enamel wire 500 is paid out by the paying out apparatus 100, then guided by the driven traction wheel 29 through the first central through hole 221, then guided to the driving traction wheel 28 by the other driven traction wheel 29, and finally guided to the paying out apparatus 300 by the other driven traction wheel 29, and the mica tape 401 is continuously wound on the enamel wire 500 around one of the guide rods 231 and one of the guide rollers 240 while the enamel wire 500 moves and the winding disc 23 rotates.
Preferably, the fastening assembly 24 includes a tube 241 having a shoulder 2411 at one end, a pressing member 242 having two guiding rollers 240, and a clamping member 243, the other end of the tube 241 has an external thread 2412, the tube 241 passes through the first central through hole 221, the shoulder 2411 of the tube 241 is disposed near the winding disc 23, the pressing member 242 and the mica tape disc 400 having a central through hole can be sleeved on the tube 241 through the shoulder 2411, the other end of the tube 241 is screwed with an adjusting nut 244 and sleeved with a compression spring 245, one end of the compression spring 245 abuts against an end surface of the adjusting nut 244, the other end abuts against one end of the rotating shaft 22, the clamping member 243 is clamped between the shoulder 2411 and one side of the pressing member 242, the other side of the pressing member 242 presses the mica tape disc 400, and the enamel wire 500 passes through the central hole of the tube 241.
Since the pipe member 241 passes through the first central through hole 221, the enamel wire 500 passes through the central hole of the pipe member 241 and also passes through the first central through hole 221. By rotating the adjustment nut 244, the degree of compression of the mica tape spool 400 by the compression member 242 can be adjusted.
The winding frame 2 is fixedly provided with an installation tube 20 at a position corresponding to the winding disc 23, the installation tube 20 can be sleeved with a plurality of mica tape discs 400, and the enameled wire 500 wound with the mica tape 401 passes through a central hole of the installation tube 20; the pressing member 242 has a notch 2421 so that the pressing member 242 can be taken out in the radial direction of the enamel wire 500. Therefore, one end of the pipe 241, which is screwed with the adjusting nut 244, is pressed, the pipe 241 moves towards one side of the winding disc 23, the pressing piece 242 and the clamping piece 243 can be taken out or assembled, after the mica tape 401 on the mica tape disc 400 is used up, the mica tape disc 400 is re-assembled without disassembling the enameled wire 500, the production efficiency is accelerated, and the winding length of the enameled wire 500 can be prolonged.
The speed regulator 26 is a P-type stepless speed regulator, which is commercially available, and the input and output speed ratio can be flexibly adjusted by rotating a knob 260 of the speed regulator 26.
The paying-off device 100 comprises a paying-off rack 1, a paying-off movable shaft 11 capable of sleeving an enameled wire coil 501 is mounted on the paying-off rack 1, and one end of the paying-off movable shaft 11 is fixedly connected with a first hand wheel 12.
The pay-off rack 1 comprises a pay-off upper support 1a and a pay-off lower support 1b, the pay-off movable shaft 11 is mounted on the pay-off upper support 1a, the middle lower portion of the pay-off upper support 1a is hinged to the pay-off lower support 1b, one side of the pay-off upper support 1a is fixedly connected with a second nut 13, a second screw 14 is screwed on the second nut 13, the lower end of the second screw 14 is rotatably connected to the pay-off lower support 1b, the upper end of the second screw 14 is fixedly connected with a second hand wheel 15, and the second screw 14 is rotated through the second hand wheel 15 so that the pay-off upper support 1a can be rotated to adjust the position.
The take-up device 300 comprises a take-up rack 3, a take-up movable shaft 32 capable of sleeving a take-up reel frame 31 is mounted on the take-up rack 3, a wire arranging mechanism 4 is arranged on one side of the take-up movable shaft 32 of the take-up rack 3, the wire arranging mechanism 4 comprises a lead screw 41, a guide rod 42 and a wire arranging frame 43, the lead screw 41 and the guide rod 42 are parallel to the take-up movable shaft 32, a ball nut is fixedly connected onto the wire arranging frame 43 and matched with the lead screw 41, one side of the wire arranging frame 43 leans against the guide rod 42 through two rollers 431, two parallel rollers 432 are mounted on the wire arranging frame 43, the rollers 432 are perpendicular to the take-up movable shaft 32, an enameled wire 500 wound with a mica tape 401 penetrates through the two rollers 432, the take-up movable shaft 32 and the lead screw 41 are driven to rotate through a driving.
The take-up frame 3 comprises a take-up upper support 3a and a take-up lower support 3b, the lower middle part of the take-up upper support 3a is hinged to the take-up lower support 3b, the take-up movable shaft 32 and the winding displacement mechanism 4 are mounted on the take-up upper support 3a, one side of the take-up upper support 3a is fixedly connected with a first nut, a first screw rod is screwed on the first nut, the lower end of the first screw rod is rotatably connected to the take-up lower support 3b, the upper end of the first screw rod is fixedly connected with an adjusting hand wheel 33, and the adjusting hand wheel 33 rotates the first screw rod to enable the take-up upper support 3a to be rotatably adjusted in position.
The driving mechanism 5 comprises a third output driving wheel 263 arranged on the speed regulator 26 and a first transition rotating shaft 51 arranged on the winding rack 2, a first transition chain wheel 52 and a second transition chain wheel 53 are arranged on the first transition rotating shaft 51, a second transition rotating shaft 54 is arranged on the wire take-up rack 3, a third transition chain wheel 541, a fourth transition chain wheel 542 and a fifth transition chain wheel 543 are fixedly connected on the second transition rotating shaft 54, one end of the screw rod 41 is fixedly connected with a first driven chain wheel 55, and one end of the wire take-up movable shaft 32 is fixedly connected with a second driven chain wheel 56;
the third output driving wheel 263 drives the first transition sprocket 52 to rotate through the second chain 57, the second transition sprocket 53 drives the third transition sprocket 541 to rotate through the third chain 531, the fourth transition sprocket 542 drives the first driven sprocket 55 to rotate through the fourth chain 58, and the fifth transition sprocket 543 drives the second driven sprocket 56 to rotate through the fifth chain 59;
the lead screw 41 is a bidirectional lead screw, the take-up rack 3 is also provided with a limiting rod 44, two limiting blocks 441 are arranged on two sides of the limiting rod, and when the creel stand 43 touches any limiting block 441, the two limiting blocks move reversely.
The screw rod 41 is a bidirectional screw rod, also called a reciprocating screw rod, and is a form of a three-dimensional cam pair, and is represented by two thread grooves with the same thread pitch and opposite rotation directions, and two ends of the thread grooves are connected by a transition curve. The screw 41 is rotated in one direction, and the ball nut is linearly displaced back and forth on the screw 41.
Two clutch friction plates 50 are arranged between the first transition chain wheel 52 and the second transition chain wheel 53, and the two clutch friction plates 50 are driven to be combined through a pressure spring, so that the first transition chain wheel 52 and the second transition chain wheel 53 can synchronously rotate or asynchronously rotate. So as to adjust the take-up speed of the take-up reel frame 31 and further adjust the take-up tightness of the take-up reel frame 31.
The winding frame 2 is also provided with a control cabinet 600.
The working process of the invention is as follows:
the enameled wire 500 is installed, one end of the enameled wire 500 is released from the enameled wire coil 501, passes through the central hole of the pipe 241 by passing around two driven traction wheels 29, then passes through the central hole of the installation pipe 20, then passes around the driven traction wheel 29, is guided to the driving traction wheel 28, passes around another driven traction wheel 29, then passes back to the driving traction wheel 28, finally extends out of the rearmost driven traction wheel 29 and then passes through two parallel rollers 432, and then one end of the enameled wire 500 is fixedly connected to the wire collecting tray 31;
the mica tape reel 400 is installed, the mica tape reel 400 is pressed against the end surface of the winding reel 23 by the pressing member 242, and one end of the mica tape 401 is wound around the enamel wire 500 after passing through one of the guide bars 231 and one of the guide rollers 240.
Then, the motor 25 is started, the driving shaft of the motor 25 drives the first driving wheel 251 and the second driving wheel 252 to rotate simultaneously, the first driving wheel 251 drives the winding disc 23 to rotate through the belt 250, and the second driving wheel 252 drives the first input driven wheel 261 to rotate through the belt 250; the first output driving wheel 262 drives the second input driven wheel 271 to rotate through the belt 250, and the second output driving wheel 272 drives the driving traction wheel 28 to rotate through the first chain 281 and the first chain wheel 282, so as to pull the enameled wire 500 to move; the mica tape 401 is continuously wound onto the enamel wire 500 while the enamel wire 500 moves and the winding disc 23 rotates. If the moving speed of the enameled wire 500 is required to be adjusted, only the knob 260 on the speed regulator 26 is rotated;
meanwhile, the wire take-up movable shaft 32 and the lead screw 41 are driven to rotate by the driving mechanism 5, and the wire arrangement frame 43 moves back and forth along the axial direction of the guide rod 42. The wire take-up reel 31 takes up the enameled wire 500 wound with the mica tape 401 on the outer surface. The operation of automatically winding the mica tape 401 on the enameled wire 500 is continuously formed.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides an automatic production line of winding mica tape on enameled wire which characterized in that: the automatic winding device comprises a winding rack, a shaft seat is arranged on the winding rack, a rotating shaft with a winding disc is pivoted on the shaft seat, the rotating shaft is provided with an axial first central through hole, a fastening component is also arranged on the rotating shaft, the fastening component tightly presses a mica tape reel with the central through hole on the end surface of the winding disc, at least one guide rod is arranged at the edge of the end surface of the winding disc, and at least one guide roller is arranged on the fastening component; the winding rack is provided with a motor, a speed regulator and a speed reducer, the winding rack is also provided with a driving traction wheel and a plurality of driven traction wheels, a driving shaft of the motor is provided with a first driving wheel and a second driving wheel, the speed regulator is provided with a first input driven wheel and a first output driving wheel, and the speed reducer is provided with a second input driven wheel and a second output driving wheel;
the first driving wheel drives the winding disc to rotate through a belt, the second driving wheel drives the first input driven wheel to rotate through the belt, the first output driving wheel drives the second input driven wheel to rotate through the belt, and the second output driving wheel drives the driving traction wheel to rotate through a first chain and a chain wheel;
the enameled wire is paid out through a paying-off device, then is guided by a driven traction wheel to pass through the first central through hole, then is guided to a driving traction wheel through other driven traction wheels, and finally is guided to a wire collecting device through other driven traction wheels, and a mica tape bypasses one guide rod and one guide roller and is continuously wound on the enameled wire under the conditions that the enameled wire moves and a winding disc rotates.
2. The production line of automatically winding mica tape on an enamelled wire according to claim 1, characterized in that: the winding device comprises a winding frame, a winding movable shaft capable of sleeving a winding frame is arranged on the winding frame, a winding mechanism is arranged on one side of the winding movable shaft of the winding frame, the winding mechanism comprises a lead screw, a guide rod and a winding frame, the lead screw and the guide rod are parallel to the winding movable shaft, a ball nut is fixedly connected onto the winding frame and matched with the lead screw, one side of the winding frame leans against the guide rod through two rollers, two parallel rollers are arranged on the winding frame, the rollers are perpendicular to the winding movable shaft, an enameled wire wound with a mica tape passes through the two rollers, the winding movable shaft and the lead screw are driven to rotate through a driving mechanism, and the winding frame can axially move back and forth along the guide rod.
3. The production line of automatically winding mica tape on an enamelled wire according to claim 2, characterized in that: the take-up machine frame comprises a take-up upper support and a take-up lower support, the middle lower part of the take-up upper support is hinged to the take-up lower support, the take-up movable shaft and the winding displacement mechanism are mounted on the take-up upper support, one side of the take-up upper support is fixedly connected with a first nut, a screw rod is screwed on the first nut, the lower end of the screw rod is rotatably connected to the take-up lower support, the upper end of the screw rod is fixedly connected with an adjusting hand wheel, and the adjusting hand wheel is used for rotating the screw rod to enable the take-up.
4. The production line of automatically winding mica tape on an enamelled wire according to claim 2, characterized in that: the driving mechanism comprises a third output driving wheel arranged on the speed regulator and a first transition rotating shaft arranged on the winding rack, a first transition chain wheel and a second transition chain wheel are arranged on the first transition rotating shaft, a second transition rotating shaft is arranged on the wire winding rack, a third transition chain wheel, a fourth transition chain wheel and a fifth transition chain wheel are fixedly connected to the second transition rotating shaft, one end of the screw rod is fixedly connected with a first driven chain wheel, and one end of the wire winding movable shaft is fixedly connected with a second driven chain wheel;
the third output driving wheel drives the first transition chain wheel to rotate through a second chain, the second transition chain wheel drives the third transition chain wheel to rotate through a third chain, the fourth transition chain wheel drives the first driven chain wheel to rotate through a fourth chain, and the fifth transition chain wheel drives the second driven chain wheel to rotate through a fifth chain;
the lead screw is a bidirectional lead screw, a limiting rod is further installed on the wire collecting rack, two limiting blocks are installed on the limiting rod, and when the creel stand touches any limiting block, the limiting block moves reversely.
5. A production line for automatically winding mica tape on an enamelled wire according to claim 4, characterized in that: a plurality of clutch friction plates are arranged between the first transition chain wheel and the second transition chain wheel, and the clutch friction plates are driven to be combined through a pressure spring, so that the first transition chain wheel and the second transition chain wheel rotate synchronously or asynchronously.
6. The production line of automatically winding mica tape on an enamelled wire according to claim 1, characterized in that: the speed regulator is a P-type stepless speed regulator.
7. The production line of automatically winding mica tape on an enamelled wire according to claim 1, characterized in that: the paying-off device comprises a paying-off rack, a paying-off movable shaft capable of sleeving the enameled wire coil is mounted on the paying-off rack, and a first hand wheel is fixedly connected to one end of the paying-off movable shaft.
8. The production line of automatically winding mica tape on an enamelled wire according to claim 7, characterized in that: the pay-off rack comprises a pay-off upper support and a pay-off lower support, the pay-off movable shaft is arranged on the pay-off upper support, the middle lower portion of the pay-off upper support is hinged to the pay-off lower support, a second nut is fixedly connected to one side of the pay-off upper support, a second screw is screwed to the second nut, the lower end of the second screw is rotatably connected to the pay-off lower support, a second hand wheel is fixedly connected to the upper end of the second screw, and the second hand wheel is used for rotating the second screw to enable the pay-off upper support to be rotatably adjusted in position.
9. A production line for automatically winding mica tapes on an enamelled wire according to any of claims 1 to 8, characterized in that: the fastening assembly comprises a pipe fitting, a pressing piece and a clamping piece, wherein one end of the pipe fitting is provided with a shoulder, the pressing piece is provided with a guide roller, the other end of the pipe fitting is provided with an external thread, the pipe fitting penetrates through the first central through hole, the shoulder on the pipe fitting is arranged close to the winding disc, the pressing piece and the mica tape disc with the central through hole can be sleeved on the pipe fitting through the shoulder, the other end of the pipe fitting is screwed with an adjusting nut and sleeved with a pressure spring, one end of the pressure spring abuts against the end face of the adjusting nut, the other end of the pressure spring abuts against one end of the rotating shaft, the clamping piece is clamped between the shoulder and one side of the pressing piece, the other side of the pressing piece.
10. The production line for automatically winding mica tape on an enamelled wire according to claim 9, characterized in that: the winding machine frame is fixedly provided with an installation pipe at a position corresponding to the winding disc, the installation pipe can be sleeved with a plurality of mica tape discs, and the enameled wire wound with the mica tape passes through a central hole of the installation pipe; the pressing piece is provided with a notch, so that the pressing piece can be taken out along the radial direction of the enameled wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525314.5A CN112635133A (en) | 2020-12-22 | 2020-12-22 | Production line for automatically winding mica tape on enameled wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011525314.5A CN112635133A (en) | 2020-12-22 | 2020-12-22 | Production line for automatically winding mica tape on enameled wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112635133A true CN112635133A (en) | 2021-04-09 |
Family
ID=75320588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011525314.5A Pending CN112635133A (en) | 2020-12-22 | 2020-12-22 | Production line for automatically winding mica tape on enameled wire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112635133A (en) |
-
2020
- 2020-12-22 CN CN202011525314.5A patent/CN112635133A/en active Pending
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