CN111584164B - Cable insulation layer coating device for improving coating tightness - Google Patents
Cable insulation layer coating device for improving coating tightness Download PDFInfo
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- CN111584164B CN111584164B CN202010488320.1A CN202010488320A CN111584164B CN 111584164 B CN111584164 B CN 111584164B CN 202010488320 A CN202010488320 A CN 202010488320A CN 111584164 B CN111584164 B CN 111584164B
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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
- H01B13/16—Insulating conductors or cables by passing through or dipping in a liquid bath; by spraying
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Abstract
The invention relates to the technical field of cable production and discloses a cable insulation layer coating device for improving coating tightness, which comprises a workbench, a wire take-up seat and a motor, wherein the top of the workbench is fixedly connected with the bottom of the wire take-up seat, and the outer wall of the rear side of the wire take-up seat is fixed with the front side of the motor; this improve cable insulation cladding device of tight degree of cladding, through setting up the motor, receive the line roller, the solidus seat, the top board, the holding down plate, first limiting plate, second limiting plate and fan assembly, the pay off roller is changed to first limiting plate and second limiting plate to the accessible, top board and holding down plate clamp heart yearn, starter motor, the motor drives and receives the line roller and rotates, at the uniform velocity be qualified for the next round of competitions, the fan assembly can cool off the coating fast, the cladding effect of cable has been improved, and receive the line and can not cause the coating to warp, people can pull and receive the line seat and remove, it is even to keep receiving the cable winding on line roller surface, it is inconvenient to receive the unwrapping wire when the cladding of cable heart yearn at present, the general problem of cladding effect.
Description
Technical Field
The invention relates to the technical field of cable production, in particular to a cable insulation layer coating device for improving coating tightness.
Background
Because the cable core is of a conductive structure, in order to achieve electric safety and stable transmission of electric energy, a protective layer, namely a cable insulating layer, needs to be coated outside the cable core, because the cable core is manually drawn and coated at present, namely, one end of the cable core is plugged into the coating pipe and passes through the coating pipe to be drawn, and a plastic fluid conveyor is used for feeding and coating the coating pipe, because the manual drawing efficiency is low, the requirement on an operation site is high, a wire roller can be used for taking up and paying off the cable after the coating layer is completely cooled, a large site is needed, the wire drawing speed is not uniform, the coating effect is general, in the prior patent technology, although the CN207651254U/CN108320861A adopts automatic wire drawing equipment to achieve automatic flowing water coating of the cable insulating layer, at the tail end of flowing water operation, namely, when the cable which passes through the coating process of the outer insulating layer is finally taken up and wound, still need be equipped with extra and rock guiding mechanism about for the cable conductor can evenly twine on the rolling take-in wheel, can not take place excessive concentrated condition, and set up at the rolling take-in wheel side and rock guiding mechanism about and can make the cable take place eccentric slope in the cladding pipe body at the front end of line production, cladding plastics fluidic in-process leads to the cable to take place in the cladding pipe body promptly in the cladding pipe, and the plastic fluid injector head single fixed messenger of in traditional cladding pipe in addition is in the cladding pipe plastics cladding more inhomogeneous.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the cable insulation layer coating device for improving the coating tightness, which has the advantages of convenient wire winding and unwinding, stable wire unwinding speed and good coating effect, and simultaneously solves the problems that the wire winding and unwinding are inconvenient when the cable core wire is coated, the coating effect is general and a left-right shaking mechanism needs to be independently arranged.
In order to realize the purposes of convenient paying-off, stable wire outlet rate and good coating effect, the invention provides the following technical scheme: a cable insulation layer coating device for improving coating tightness comprises a workbench, a wire collecting seat and a motor, wherein the top of the workbench is fixedly connected with the bottom of the wire collecting seat, the outer wall of the rear side of the wire collecting seat is fixed with the front side of the motor, the inner wall of the outer side of the wire collecting seat is movably connected with a wire collecting shaft, the side surface of the wire collecting shaft is fixedly connected with a wire collecting roller, the top of the workbench is provided with a first chute, a first sliding rod is arranged inside the first chute, the side surface of the first sliding rod is slidably connected with a first sliding block, the right end of the first sliding block is fixedly connected with the left side of the wire collecting seat, the top of the workbench is provided with a second chute, a second sliding rod is arranged inside the second chute, the side surface of the second sliding rod is slidably connected with a second sliding block, and the left end of the second sliding block is fixedly connected with the right side of the wire collecting seat, the wire winding machine comprises a wire winding roller, a wire fixing seat, two guide rods, a lower pressing plate, a wire winding roller, a wire fixing seat, a wire fixing plate, a wire fixing roller and a wire fixing roller, wherein the side surface of the wire winding roller is fixedly connected with an extension pull belt, the right end of the extension pull belt is fixedly connected with the wire fixing seat, the inner top wall of the wire fixing seat is fixedly connected with the guide rods, the number of the guide rods is two, the bottom ends of the guide rods are fixedly connected with the inner bottom wall of the wire fixing seat, the side surface of each guide rod is slidably connected with the upper pressing plate, the inner threads of each upper pressing plate are connected with a lock rod, the bottom end of each lock rod is connected with the lower pressing plate in a threaded manner, the inner part of each lower pressing plate is slidably connected with the side surface of each guide rod, and the bottom of a seat body of the wire fixing seat is supported at the top of a workbench through a sliding block;
the top of the workbench is fixedly connected with a pay-off seat, the top of the rear side of the pay-off seat is provided with a rear limiting rotary groove, the top of the rear side of the pay-off seat is fixedly connected with a first limiting shaft, the side surface of the first limiting shaft is rotatably connected with a first limiting plate, the inner thread of the first limiting plate is connected with a first limiting fastening rod, the bottom end of the first limiting fastening rod is in threaded connection with the top of the rear side of the pay-off seat, the inside of the rear limiting rotary groove is movably connected with a pay-off roller, the rear end of the pay-off roller is movably connected with the inner side wall of the first limiting plate, the top of the front side of the pay-off seat is provided with a front limiting rotary groove, the top of the front side of the pay-off seat is fixedly connected with a second limiting shaft, the side surface of the second limiting shaft is rotatably connected with a second limiting plate, the inner thread of the second limiting fastening rod is connected with the second limiting fastening rod, and the bottom end of the second limiting fastening rod is in threaded connection with the top of the front side of the pay-off seat, the front end of the pay-off roller is movably connected with the inner side wall of the second limiting plate, the interior of the front limiting rotary groove is movably connected with the front end of the pay-off roller, the top of the workbench is fixedly connected with a fan set, and the bottom of the workbench is fixedly connected with supporting legs;
the top of the workbench is fixedly connected with a plastic fluid conveyor, the top of the discharge port of the plastic fluid conveyor is communicated with a first conveying pipe,
the plastic fluid conveyer comprises a plastic fluid conveyer, a first conveying pipe, a second conveying pipe, a coating pipe, an annular adjusting pipe and a plurality of first through holes, wherein the coating pipe is arranged at one end of the first conveying pipe, which is far away from the plastic fluid conveyer, the pipe body of the coating pipe is provided with the first through holes, the periphery of the coating pipe is sleeved with a closed shell, the top and the bottom of the closed shell are respectively communicated with the first conveying pipe and the second conveying pipe, the annular adjusting pipe is arranged between the closed shell and the coating pipe and is divided into a first continuous area and a second continuous area which are mutually spliced, the second continuous area is made of magnetic materials, the area of the second continuous area is smaller than that of the first continuous area, the first continuous area is uniformly provided with the second through holes, the second continuous area is internally provided with third through holes, the diameter of the second through holes is smaller than that of the first through holes, the third through holes are larger than that of the first through holes, the outer wall of the closed shell is provided with an annular groove, and an annular sliding plate is arranged in the annular groove, a strong magnet is embedded in one arc-shaped section of the annular sliding plate, the annular sliding plate is provided with a lug part, the lug part is connected to a swinging mechanism on the side part, and the lug part is also hinged and linked with the second sliding block through a connecting rod;
one end, far away from the coating pipe, of the second conveying pipe is communicated with the bottom of a discharge port of the plastic fluid conveyor, one end, far away from the coating pipe, of the first conveying pipe is communicated with the top of a discharge port of the plastic fluid conveyor, a support is fixedly connected to the bottom of the closed shell, the bottom of the support is fixedly connected with the top of the workbench, and a heating pipe is fixedly connected to the top of the closed shell.
The rear end of the take-up shaft penetrates through the rear side wall of the take-up seat and extends to the outside of the take-up seat, and the rear end of the take-up shaft is fixedly connected with the output end of the motor.
The rear end of the first sliding rod is fixedly connected with the inner wall of the rear side of the first sliding groove, and the front end of the first sliding rod is fixedly connected with the inner wall of the front side of the first sliding groove.
The rear end of the second sliding rod is fixedly connected with the inner wall of the rear side of the second sliding groove, and the front end of the second sliding rod is fixedly connected with the inner wall of the front side of the second sliding groove.
Compared with the prior art, the invention provides a cable insulation layer coating device for improving coating tightness, which has the following beneficial effects:
1. according to the invention, the defect of uneven cable coating caused by eccentric swing of the cable can be accurately compensated in real time on the basis that the take-up is uniform and is not accumulated by utilizing the special material arranged in the sandwich structure and matching with the specially distributed multi-size through holes and the external swing mechanism.
2. This improve cable insulation cladding device of cladding compactness, through setting up the motor, receive the line roller, the solidus seat, the top board, the holding down plate, first limiting plate, second limiting plate and fan assembly, the accessible is opened first limiting plate and second limiting plate and is changed the unwrapping wire roller, pass the covering pipe with the heart yearn, press from both sides tight heart yearn through top board and holding down plate, the starter motor, the motor drives receives the line roller and rotates, it is qualified for the next round of competitions at the uniform velocity to have kept, the fan assembly can cool off the coating fast, the cladding effect of cable has been improved, and receive the line and can not cause the coating to warp, people can pull and receive the line seat and remove, it is even to keep receiving the cable winding on line roller surface, it is inconvenient to receive the unwrapping wire when having solved current cladding to the cable core, the general problem of cladding effect.
3. This improve cable insulation layer cladding device of cladding compactness through setting up the heating pipe, can make the inside preheating in advance of cladding pipe, avoids the plastics cooling to cause the condition that the notch of cladding pipe inside blockked up.
Drawings
FIG. 1 is a three-dimensional view of the table structure of the present invention;
FIG. 2 is a top view of the table structure of the present invention;
FIG. 3 is an enlarged view of a portion of A of FIG. 2;
FIG. 4 is a cross-sectional view of a front view of the wire fixing base of the present invention;
FIG. 5 is a sectional view of the cladding pipe of the present invention in elevation.
Wherein: 1. a work table; 2. a wire take-up seat; 3. a motor; 4. taking up a spool; 5. a wire take-up roller; 6. a first chute; 7. a first slide bar; 8. a first slider; 9. a second chute; 10. a second slider; 11. extending the drawstring; 12. a wire fixing seat; 13. an upper pressure plate; 14. a guide bar; 15. a lower pressing plate; 16. a lock lever; 17. a plastic fluid conveyor; 18. a first delivery pipe; 19. a cladding tube; 20. a second delivery pipe; 21. heating a tube; 22. a support; 23. a pay-off seat; 24. a rear limiting rotary groove; 25. a front limiting rotary groove; 26. a first limit shaft; 27. a first limit plate; 28. a first limit fastening rod; 29. a second limit shaft; 30. a second limiting plate; 31. a second limit fastening rod; 32. a pay-off roller; 33. a second slide bar; 34. a support leg; 35. a fan set.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the invention provides a cable insulation layer wrapping device for improving wrapping tightness, comprising a workbench 1, a wire take-up base 2 and a motor 3, wherein the top of the workbench 1 is fixedly connected with the bottom of the wire take-up base 2, the outer wall of the rear side of the wire take-up base 2 is fixed with the front side of the motor 3, the inner wall of the outer side of the wire take-up base 2 is movably connected with a wire take-up shaft 4, the side surface of the wire take-up shaft 4 is fixedly connected with a wire take-up roller 5, the top of the workbench 1 is provided with a first sliding chute 6, a first sliding bar 7 is arranged inside the first sliding chute 6, the side surface of the first sliding bar 7 is slidably connected with a first sliding block 8, the right end of the first sliding block 8 is fixedly connected with the left side of the wire take-up base 2, the top of the workbench 1 is provided with a second sliding chute 9, a second sliding bar 33 is arranged inside the second sliding chute 9, the side surface of the second sliding bar 33 is slidably connected with a second sliding block 10, the left end of the second sliding block 10 is fixedly connected with the right side of the wire take-up base 2, the side surface of the wire take-up roller 5 is fixedly connected with an extension drawstring 11, the right end of the extension drawstring 11 is fixedly connected with a wire fixing base 12, the inner top wall of the wire fixing base 12 is fixedly connected with two guide rods 14, the bottom end of each guide rod 14 is fixedly connected with the inner bottom wall of the wire fixing base 12, the side surface of each guide rod 14 is slidably connected with an upper pressing plate 13, the inner part of each upper pressing plate 13 is in threaded connection with a locking rod 16, the bottom end of each locking rod 16 is in threaded connection with a lower pressing plate 15, the inner part of each lower pressing plate 15 is in sliding connection with the side surface of each guide rod 14, and the bottom of the base body of the wire fixing base 12 is supported on the top of the workbench 1 through a sliding block;
the top of the workbench 1 is fixedly connected with a pay-off seat 23, the top of the rear side of the pay-off seat 23 is provided with a rear limiting rotary groove 24, the top of the rear side of the pay-off seat 23 is fixedly connected with a first limiting shaft 26, the side surface of the first limiting shaft 26 is rotatably connected with a first limiting plate 27, the inner thread of the first limiting plate 27 is connected with a first limiting fastening rod 28, the bottom end of the first limiting fastening rod 28 is in threaded connection with the top of the rear side of the pay-off seat 23, the inner part of the rear limiting rotary groove 24 is movably connected with a pay-off roller 32, the rear end of the pay-off roller 32 is movably connected with the inner side wall of the first limiting plate 27, the top of the front side of the pay-off seat 23 is provided with a front limiting rotary groove 25, the top of the front side of the pay-off seat 23 is fixedly connected with a second limiting shaft 29, the side surface of the second limiting shaft 29 is rotatably connected with a second limiting plate 30, the inner thread of the second limiting plate 30 is connected with a second limiting fastening rod 31, the bottom end of the second limiting fastening rod 31 is in threaded connection with the top of the front side of the pay-off seat 23, the front end of the pay-off roller 32 is movably connected with the inner side wall of the second limiting plate 30, the inside of the front limiting rotary groove 25 is movably connected with the front end of the pay-off roller 32, the top of the workbench 1 is fixedly connected with a fan set 35, and the bottom of the workbench 1 is fixedly connected with a support leg 34;
the top of the workbench 1 is fixedly connected with a plastic fluid conveyor 17, the top of the discharge hole of the plastic fluid conveyor 17 is communicated with a first conveying pipe 18,
a coating pipe 19 is arranged at one end of the first conveying pipe 18 far away from the plastic fluid conveyor 17, a plurality of first through holes are arranged on the body of the coating pipe 19, a closed shell is sleeved on the periphery of the coating pipe 19, the top and the bottom of the closed shell are respectively communicated with the first conveying pipe 18 and the second conveying pipe 20, an annular adjusting pipe is further arranged between the closed shell and the coating pipe 19 and is divided into a first continuous area and a second continuous area which are mutually spliced, the second continuous area is made of magnetic materials and has an area smaller than that of the first continuous area, second through holes are uniformly arranged in the first continuous area, third through holes are arranged in the second continuous area, the diameter of each second through hole is smaller than that of each first through hole, the diameter of each third through hole is larger than that of each first through hole, an annular groove is arranged on the outer wall of the closed shell, and an annular sliding plate is arranged in the annular groove, a strong magnet is embedded in one arc-shaped section of the annular sliding plate, the annular sliding plate is provided with a lug part, the lug part is connected to a swinging mechanism on the side part, and the lug part is hinged and connected with the second sliding block 10 through a connecting rod;
one end, far away from the coating pipe 19, of the second conveying pipe 20 is communicated with the bottom of a discharge port of the plastic fluid conveyor 17, one end, far away from the coating pipe 19, of the first conveying pipe 18 is communicated with the top of a discharge port of the plastic fluid conveyor 17, a support 22 is fixedly connected to the bottom of the closed shell, the bottom of the support 22 is fixedly connected with the top of the workbench 1, and a heating pipe 21 is fixedly connected to the top of the closed shell.
The rear end of the take-up shaft 4 penetrates through the rear side wall of the take-up base 2 and extends to the outside of the take-up base 2, and the rear end of the take-up shaft 4 is fixedly connected with the output end of the motor 3.
The rear end of the first sliding rod 7 is fixedly connected with the inner wall of the rear side of the first sliding groove 6, and the front end of the first sliding rod 7 is fixedly connected with the inner wall of the front side of the first sliding groove 6.
The rear end of the second sliding rod 33 is fixedly connected with the inner wall of the rear side of the second sliding chute 9, and the front end of the second sliding rod 33 is fixedly connected with the inner wall of the front side of the second sliding chute 9.
The top of the workbench 1 is fixedly connected with a pay-off seat 23, the top of the rear side of the pay-off seat 23 is provided with a rear limiting rotary groove 24, the top of the rear side of the pay-off seat 23 is fixedly connected with a first limiting shaft 26, the side surface of the first limiting shaft 26 is rotatably connected with a first limiting plate 27, the inner thread of the first limiting plate 27 is connected with a first limiting fastening rod 28, the bottom end of the first limiting fastening rod 28 is in threaded connection with the top of the rear side of the pay-off seat 23, the inside of the rear limiting rotary groove 24 is movably connected with a pay-off roller 32, the rear end of the pay-off roller 32 is movably connected with the inner side wall of the first limiting plate 27, the top of the front side of the pay-off seat 23 is provided with a front limiting rotary groove 25, the top of the front side of the pay-off seat 23 is fixedly connected with a second limiting shaft 29, the side surface of the second limiting shaft 29 is rotatably connected with a second limiting plate 30, the inner thread of the second limiting plate 30 is connected with a second limiting fastening rod 31, the bottom end of the second limiting fastening rod 31 is in threaded connection with the top of the front side of the pay-off seat 23, the front end of the pay-off roller 32 is movably connected with the inner side wall of the second limiting plate 30, the interior of the front limiting rotary groove 25 is movably connected with the front end of the pay-off roller 32, the top of the workbench 1 is fixedly connected with a fan set 35, the fan set 35 can quickly cool the coating layer, the coating effect of the cable is improved, and the winding up can not cause the coating to deform, the bottom of the work bench 1 is fixedly connected with the support leg 34, and the first conveying pipe 18 and the second conveying pipe 20 are arranged, so that the problem that the molten plastic in the coating pipe 19 is not uniform due to single-port feeding is avoided, the coating tightness and effect are improved, one end of the second conveying pipe 20, far away from the coating pipe 19, is communicated with the bottom of the discharge port of the plastic fluid conveyor 17, the bottom of the closed shell is fixedly connected with the support 22, the bottom of the support 22 is fixedly connected with the top of the work bench 1, and the top of the coating pipe 19 is fixedly connected with the heating pipe 21.
When in use, the first limiting plate 27 and the second limiting plate 30 are opened and put into the pay-off roller 32, the rear end of the pay-off roller 32 is put into the rear limiting rotary groove 24, the front end of the pay-off roller 32 is put into the front limiting rotary groove 25, the first limiting plate 27 and the second limiting plate 30 are closed, the first limiting fastening rod 28 and the second limiting fastening rod 31 are screwed, the core wire passes through the cladding pipe 19, the core wire is clamped by the upper pressing plate 13 and the lower pressing plate 15, the upper pressing plate 13 and the lower pressing plate 15 are fixed by the locking rod 16, the heating pipe 21 is opened to preheat the closed shell and the cladding pipe 19 in the closed shell, the fan set 35 and the plastic fluid conveyor 17 are opened, the motor 3 is started, the take-up shaft 4 rotates, the take-up roller 5 starts to take up the wire, the swinging mechanism on the side part of the closed shell is opened synchronously with the process of the take-up roller 5, the swinging mechanism drives the annular sliding plate to rotate in, this rotation passes through the connecting rod and drives the second slider 10 in step and slides, thereby it slides around the line roller 5 on the drive receipts line seat 2 and to drive, make the winding that is after the cladding can be even on receiving line roller 5, and can not take place to pile up, it can cause the cable self to remove about slightly and the back-and-forth movement of solidus seat 12 pedestal at the top of workstation 1 to receive line roller 5's front and back slip in this in-process, make the radial off-centre of emergence of cable in cladding pipe 19 when the cable slides around, this off-centre can lead to on the cable cladding plastics fluid when inhomogeneous, but this problem is solved through following design: because the annular sliding plate slides, the annular sliding plate adsorbs a magnetic second continuous area on the annular adjusting pipe through a strong magnet in the annular sliding plate, the annular adjusting pipe is driven to rotate along with the rotation of the annular sliding plate, and the rotation direction of the annular adjusting pipe faces to the moving direction of the cable, when the annular adjusting pipe rotates, the first continuous area is positioned far away from the cable side, the second continuous area is positioned close to the cable side, the aperture of a second through hole on the first continuous area is smaller than that of a first through hole on the coating pipe 19, and the aperture of a third through hole on the second continuous area is larger than that of the first through hole, so that one side of the cable close to the coating pipe 19 after the cable is eccentric can be coated with plastic fluid with a larger flow speed, thereby overcoming the defect that the number of the first through holes effectively sprayed by the cable close to the inner wall side of the coating pipe 19 during coating caused by eccentricity is relatively small, and the second continuous area where the third through hole with the largest aperture is located is the magnetic area and moves in the same direction as the external swing mechanism, so that the defect of uneven cable coating caused by eccentric swing of the cable can be accurately compensated in real time.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides an improve cable insulation cladding device of close degree of cladding, includes workstation (1), receives line seat (2) and motor (3), its characterized in that: the top of the workbench (1) is fixedly connected with the bottom of the wire take-up seat (2), the outer wall of the rear side of the wire take-up seat (2) is fixed with the front of the motor (3), the inner wall of the outer side of the wire take-up seat (2) is movably connected with a wire take-up shaft (4), the side surface of the wire take-up shaft (4) is fixedly connected with a wire take-up roller (5), the top of the workbench (1) is provided with a first sliding chute (6), the inside of the first sliding chute (6) is provided with a first sliding rod (7), the side surface of the first sliding rod (7) is slidably connected with a first sliding block (8), the right end of the first sliding block (8) is fixedly connected with the left side of the wire take-up seat (2), the top of the workbench (1) is provided with a second sliding chute (9), the inside of the second sliding chute (9) is provided with a second sliding rod (33), the side surface of the second sliding block (33) is slidably connected with a second sliding block (10), the left end of the second sliding block (10) is fixedly connected with the right side of the wire take-up seat (2), an extension drawstring (11) is fixedly connected with the side surface of the thread take-up roller (5), a thread fixing seat (12) is fixedly connected with the right end of the extension drawstring (11), the inner top wall of the wire fixing seat (12) is fixedly connected with two guide rods (14), the bottom end of the guide rod (14) is fixedly connected with the inner bottom wall of the wire fixing seat (12), the side surface of the guide rod (14) is connected with an upper pressure plate (13) in a sliding way, the inner part of the upper pressure plate (13) is connected with a lock rod (16) in a threaded way, the bottom end of the lock rod (16) is in threaded connection with a lower pressing plate (15), the interior of the lower pressing plate (15) is in sliding connection with the side surface of the guide rod (14), the bottom of the seat body of the wire fixing seat (12) is supported at the top of the workbench (1) through a sliding block;
the top of the workbench (1) is fixedly connected with a pay-off seat (23), the top of the rear side of the pay-off seat (23) is provided with a rear limiting rotary groove (24), the top of the rear side of the pay-off seat (23) is fixedly connected with a first limiting shaft (26), the side surface of the first limiting shaft (26) is rotatably connected with a first limiting plate (27), the inner thread of the first limiting plate (27) is connected with a first limiting fastening rod (28), the bottom end of the first limiting fastening rod (28) is in threaded connection with the top of the rear side of the pay-off seat (3), the inner part of the rear limiting rotary groove (24) is movably connected with a pay-off roller (32), the rear end of the pay-off roller (32) is movably connected with the inner side wall of the first limiting plate (27), the top of the front side of the pay-off seat (23) is provided with a front limiting rotary groove (25), the top of the front side of the pay-off seat (23) is fixedly connected with a second limiting shaft (29), a second limiting plate (30) is rotatably connected to the side surface of the second limiting shaft (29), a second limiting fastening rod (31) is connected to the inner portion of the second limiting plate (30) in a threaded mode, the bottom end of the second limiting fastening rod (31) is connected with the top of the front side of the pay-off seat (23) in a threaded mode, the front end of the pay-off roller (32) is movably connected with the inner side wall of the second limiting plate (30), the inner portion of the front limiting rotary groove (25) is movably connected with the front end of the pay-off roller (32), a fan set (35) is fixedly connected to the top of the workbench (1), and supporting legs (34) are fixedly connected to the bottom of the workbench (1);
the top of the workbench (1) is fixedly connected with a plastic fluid conveyor (17), the top of the discharge hole of the plastic fluid conveyor (17) is communicated with a first conveying pipe (18),
a coating pipe (19) is arranged at one end of the first conveying pipe (18) far away from the plastic fluid conveyor (17), a plurality of first through holes are arranged on the body of the coating pipe (19), a closed shell is sleeved on the periphery of the coating pipe (19), the top and the bottom of the closed shell are respectively communicated with the first conveying pipe (18) and the second conveying pipe (20), an annular adjusting pipe is further arranged between the closed shell and the coating pipe (19), the annular adjusting pipe is divided into a first continuous area and a second continuous area which are spliced with each other, the second continuous area is made of magnetic conductive materials and has an area smaller than that of the first continuous area, second through holes are uniformly arranged in the first continuous area, third through holes are arranged in the second continuous area, the aperture of each second through hole is smaller than that of the first through holes, the aperture of each third through hole is larger than that of the first through holes, and an annular groove is arranged on the outer wall of the closed shell, an annular sliding plate is arranged in the annular groove, a strong magnet is embedded in one arc-shaped section of the annular sliding plate, the annular sliding plate is provided with a lug part, the lug part is connected to a swing mechanism on the side part, and the lug part is hinged and connected with a second sliding block (10) through a connecting rod;
one end, far away from the coating pipe (19), of the second conveying pipe (20) is communicated with the bottom of a discharge hole of the plastic fluid conveyor (17), one end, far away from the coating pipe (19), of the first conveying pipe (18) is communicated with the top of a discharge hole of the plastic fluid conveyor (17), a support (22) is fixedly connected to the bottom of the closed shell, the bottom of the support (22) is fixedly connected with the top of the workbench (1), and a heating pipe (21) is fixedly connected to the top of the closed shell.
2. The device for covering an insulating layer of a cable according to claim 1, wherein: the rear end of the take-up shaft (4) penetrates through the rear side wall of the take-up base (2) and extends to the outside of the take-up base (2), and the rear end of the take-up shaft (4) is fixedly connected with the output end of the motor (3).
3. The device for covering an insulating layer of a cable according to claim 1, wherein: the rear end of the first sliding rod (7) is fixedly connected with the inner wall of the rear side of the first sliding groove (6), and the front end of the first sliding rod (7) is fixedly connected with the inner wall of the front side of the first sliding groove (6).
4. The device for covering an insulating layer of a cable according to claim 1, wherein: the rear end of the second sliding rod (33) is fixedly connected with the inner wall of the rear side of the second sliding groove (9), and the front end of the second sliding rod (33) is fixedly connected with the inner wall of the front side of the second sliding groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN114684679B (en) * | 2022-03-02 | 2024-07-09 | 江苏博鳌源科技有限公司 | Coated purifying filter element production equipment |
| CN114566334B (en) * | 2022-04-18 | 2023-11-03 | 广东中德电缆有限公司 | Insulating layer cladding equipment for cable production and application method thereof |
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| CN102024525B (en) * | 2010-11-16 | 2012-06-13 | 宁波振亚电工机械厂 | Film sintering machine |
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Effective date of registration: 20221129 Address after: 214200 Yangxiang town industrial concentration area, Yixing City, Wuxi City, Jiangsu Province (north side of Xingye Avenue, Batang Village) Patentee after: JIANGSU YUANHONG CABLE Co.,Ltd. Address before: 450000 No.5, zhengsan street, Jinshui District, Zhengzhou City, Henan Province Patentee before: Zhou Yuqi |