Insulation protection layer wrapping machine for cable production

Abstract

The invention relates to the technical field of cable production, in particular to an insulation protection layer wrapping machine for cable production, which comprises a support arranged on one side of the bottom of a wrapping machine body, a cleaning mechanism used for cleaning dust in gaps of multiple strands of wire cores is arranged on the support, and the cleaning mechanism comprises a first supporting plate and a second supporting plate which are fixed at the two ends of the top of the support. The second supporting plate is located at the end, close to the wrapping machine body, of the support, the annular frame is arranged between the first supporting plate and the second supporting plate, three cleaning brush sets distributed in a circumferential array mode are arranged on the inner side of the annular frame, and each cleaning brush set comprises two cleaning roller brushes arranged at intervals. According to the invention, the dust in the gaps of the multiple strands of wire cores can be thoroughly cleaned, the situation that the dust in the gaps of the multiple strands of wire cores is wrapped to cause salient points on the insulation protection layer is avoided, the insulation performance and the protection effect of the wrapped cable are not influenced, the wrapping quality of the cable is improved, and the service life of the cable is prolonged.

Description

Technical Field

[0001] The invention relates to the technical field of cable production, and in particular to an insulation protection layer wrapping machine for cable production. Background Art

[0002] During the cable production process, a wrapping machine is required to rotate the insulating protective layer on the wire core through a turntable. At present, the wire core is guided and transported through the wrapping machine by a pay-off rack. The insulating protective layer is evenly wrapped around the outside of the wire core through the rotation of the turntable on the wrapping machine. In order to remove dust and other impurities on the surface of the wire core and ensure good contact between the insulating protective layer and the wire core, a rotating roller brush is used to clean the surface of the wire core before wrapping the wire core. However, when wrapping multiple strands of wire cores, dust will be mixed in the gaps between the multiple strands of wire cores. The rotating roller brush cannot completely clean the dust, so that the dust mixed in the gaps between the multiple strands of wire cores is wrapped in the cable, affecting the insulation performance and protection effect of the cable, and also shortening the service life of the cable. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides an insulation protective layer wrapping machine for cable production, which solves the problem in the prior art that dust mixed in the gaps between multiple strands of wire cores is not thoroughly cleaned, resulting in poor cable insulation.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions: An insulating protective layer wrapping machine for cable production, comprising a bracket arranged at one side of the bottom of the wrapping machine body, the bracket is provided with a cleaning mechanism for cleaning dust mixed in the gaps between multiple strands of wire cores, the cleaning mechanism comprises a support plate 1 and a support plate 2 fixed at two ends of the top of the bracket, and the support plate 2 is located at one end of the bracket close to the wrapping machine body, and an annular frame arranged between the support plate 1 and the support plate 2, the inner side of the annular frame is provided with three cleaning brush groups distributed in a circumferential array, each cleaning brush group comprises two cleaning roller brushes arranged at intervals, and a plurality of brush rings on the two cleaning roller brushes are arranged staggered with each other, a turntable 1 is rotatably provided on the support plate 1 through a bearing, a turntable 2 fixed to one end of the annular frame is provided on one side of the top of the support plate 2, a limiting ring body fixed to the support plate 2 is rotatably provided on the inner side of the turntable 2 through a bearing, an adjusting component for synchronously adjusting the spacing between two cleaning roller brushes included in the three cleaning brush groups is provided at one end of the annular frame, a rotating component for simultaneously driving the three cleaning brush groups to rotate is provided on the turntable 2, and the cleaning roller brushes rotate synchronously when the cleaning brush groups rotate.

[0005] As a further optimization scheme of the present invention, the adjustment component includes sliding grooves respectively arranged at the two ends of the cleaning roller brush and opened on the two end surfaces of the annular frame, and the two ends of the cleaning roller brush respectively penetrate the sliding grooves at the two ends of the annular frame and are slidably connected thereto through bearings, three horizontal axes 1 distributed in a circumferential array and rotatably arranged at one end of the annular frame through bearings, and horizontal axes 2 respectively arranged on one side of the three horizontal axes 1 and rotating with the annular frame through bearings, a gear 1 is fixed on the horizontal axis 1, and two staggered racks 1 are respectively meshed and arranged on both sides of the gear 1, a limiting frame body fixed to the annular frame and slidably connected to the rack 1 is provided at one end of the horizontal axis 1, connecting vertical rods are respectively fixed to the bottom of one end of the two racks 1, and the bottoms of the two connecting vertical rods are respectively rotatably connected to one end of the two cleaning roller brushes through bearings, a transmission belt is provided on the horizontal axis 1 and the horizontal axis 2 through a pulley transmission, and a driving member 1 for simultaneously driving the three horizontal axes 2 to rotate is provided on the turntable 1.

[0006] As a further optimization scheme of the present invention, the driving member 1 includes a gear ring 1 rotatably arranged on a turntable 1, and a driven gear meshingly arranged on the inner side of a gear 1 and located on the inner side of the turntable 1, and one end of the three horizontal axes 2 passes through the turntable 1 and is fixedly connected to the three driven gears respectively.

[0007] As a further optimization scheme of the present invention, a driving gear is also meshed on the inner side of the gear ring, and a forward and reverse motor is fixed on the side of the turntable away from the annular frame, and the output shaft of the motor passes through one side of the turntable and is fixedly connected to the axis of the driving gear.

[0008] As a further optimization scheme of the present invention, the rotating assembly includes three rotating transverse tubes distributed in a circular array arranged on the inner side of the other end of the annular frame, and the two ends of the rotating transverse tube are respectively rotatably connected to the annular frame through bearing seats, and worm gears 1 are respectively arranged at the two ends of the rotating transverse tube, and one end of the worm gear 1 can only slide on the inner side of the rotating transverse tube, and one side of the two worm gears 1 is respectively meshed with worm gears 1 fixed to one end of two cleaning roller brushes, and a worm gear 2 is fixed to the middle part of the rotating transverse tube.

[0009] As a further optimization scheme of the present invention, one side of the worm gear 2 is meshed with a worm gear 2 which rotates with the annular frame through a bearing seat, one end of the worm gear 2 is provided with a connecting shaft which passes through the annular frame and rotates with it through a bearing, a bevel gear set is provided between the worm gear 2 and the connecting shaft, and a driving member 2 for simultaneously driving the three connecting shafts to rotate is provided on the turntable 2.

[0010] As a further optimization scheme of the present invention, the driving member 2 includes a positioning gear ring fixed to one side of the limiting ring body, and a gear ring 2 fixed to the inner side of the turntable 2, and one end of the three connecting shafts are respectively fixed with a transmission gear meshing with the gear ring 2, and the three transmission gears are all meshed and connected with the positioning gear ring.

[0011] As a further optimization scheme of the present invention, a second motor fixed on a bracket is arranged at the bottom of the second turntable, a rotating disk is fixed on the output shaft of the second motor, and the rotating disk and the second turntable are driven by a synchronous belt through a synchronous wheel.

[0012] As a further optimization scheme of the present invention, a guide mechanism for guiding multiple wire cores into the annular frame is provided on the inner side of the turntable 1, and the guide mechanism includes gear 2 respectively arranged on three horizontal axes 2, and three guide wheels distributed in a circular array arranged on the inner side of the turntable 1, and a rack 2 is meshed with one side of the gear 2.

[0013] As a further optimization solution of the present invention, a movable seat is fixed to one end of the second rack, and the guide wheel is rotatably disposed on the movable seat via a bearing.

[0014] By means of the above technical solution, the present invention provides an insulation protective layer wrapping machine for cable production, which has at least the following beneficial effects compared with the prior art: 1. The present invention removes dust mixed in the gaps between the multi-strand cores by arranging a cleaning mechanism. When the multi-strand cores are wrapped, the spacing between the two cleaning roller brushes of the cleaning brush group can be adjusted. At the same time, the cleaning roller brush can also rotate around the core when driven by the rotating component, so that the cleaning roller brush can clean the gaps between the multi-strand cores, which is beneficial to thoroughly cleaning the dust in the gaps between the multi-strand cores, avoiding the situation where the dust in the gaps between the multi-strand cores is wrapped up and the insulation of the cable is reduced, and will not affect the protection effect of the cable after wrapping, thereby improving the wrapping quality of the cable and extending the service life of the cable.

[0015] 2. The present invention synchronously adjusts the spacing between the two cleaning roller brushes of the three cleaning brush groups by setting an adjustment component, and simultaneously drives the three horizontal axes 2 to rotate through a driving member 1, and then drives the two cleaning brush rollers to move toward the middle through a set transmission structure, so that the cleaning roller brushes contact the gaps between the multiple wire cores, which is convenient for cleaning the dust in the gaps between the multiple wire cores, helps to smoothly wrap the wrapping machine body, ensures the uniformity and aesthetics of the wire core wrapping, and can flexibly adapt to wire cores of different specifications, thereby expanding the application scope of the wrapping machine and increasing the applicability of the equipment.

[0016] 3. The present invention drives the three cleaning brush groups to rotate and the cleaning roller brush to rotate at the same time by setting a rotating component. While driving the turntable 2 to rotate through the driving member 2, the three transmission gears are driven to rotate, thereby driving the corresponding cleaning roller brushes to rotate, so that the cleaning of multiple strands of wire cores is more thorough. At the same time, the clean wire core surface can improve the adhesion of the wrapping material, enhance the protection effect, and extend the service life of the cable. After cleaning, it can also reduce the risk of short circuit caused by dust, thereby ensuring the safe operation of the cable.

[0017] 4. The present invention sets a guide mechanism to guide the multi-strand wire core to stably enter the annular frame. The multi-strand wire core passes through the middle of the three guide wheels, and the three guide wheels are driven to move toward the middle at the same time by a driving member. The guide wheels contact the surface of the multi-strand wire core. During the wrapping process, the wire core moves more stably, avoiding the phenomenon of wire core loosening, ensuring the smooth cleaning of the wire core and the wrapping process, and improving the production efficiency of the wrapping machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the cleaning mechanism of the present invention; Figure 3 is a side sectional view of the cleaning mechanism of the present invention; Figure 4 It is a structural schematic diagram of the regulating assembly of the present invention; Figure 5 It is a structural schematic diagram of a driving member 1 of the present invention; Figure 6 It is a partial exploded view of the rotating assembly of the present invention; Figure 7 It is a structural schematic diagram of the second driving member of the present invention; Figure 8 It is an exploded schematic diagram of the guide mechanism of the present invention.

[0019] In the figure: 1. Wrapping machine body; 2. Bracket; 3. Cleaning mechanism; 31. Support plate 1; 32. Support plate 2; 33. Ring frame; 34. Cleaning roller brush; 35. Turntable 1; 36. Turntable 2; 37. Limiting ring; 38. Adjustment assembly; 381. Sliding slot; 382. Horizontal axis 1; 383. Horizontal axis 2; 384. Gear 1; 385. Limiting frame; 386. Connecting vertical rod; 387. Rack 1; 388, driving member 1; 3881, gear ring 1; 3882, driven gear; 3883, driving gear; 3884, motor 1; 39. Rotating assembly; 391. Rotating cross tube; 392. Worm 1; 393. Worm wheel 1; 394. Worm wheel 2; 395. Worm 2; 396. Connecting shaft; 397, driving member 2; 3971, positioning gear ring; 3972, gear ring 2; 3973, transmission gear; 3974, motor 2; 3975, rotating disk; 4. Guide mechanism; 41. Gear 2; 42. Guide wheel; 43. Rack 2; 44. Movable seat. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] First embodiment Cable wrapping is the most important part of the production. Evenly wrapping the insulation protection layer on the wire core can improve the insulation and protection performance of the cable. Before wrapping the wire core, the wire core needs to be cleaned to prevent dust and other impurities on the surface of the wire core from affecting the wrapping effect. Currently, a rotating roller brush is often used to clean the surface of the wire core, but it is difficult to completely clean the dust in the gaps between multiple wire cores, so that there is still dust wrapped up, affecting the insulation performance and protection effect of the cable after wrapping. In order to avoid the situation where the residual dust in the gaps between multiple wire cores is wrapped up and the insulation of the cable is reduced, such as Figure 1 - Figure 3 As shown, this embodiment provides an insulation protective layer wrapping machine for cable production, which consists of a wrapping machine body 1, a bracket 2 and a cleaning mechanism 3. The bracket 2 is arranged on one side of the bottom of the wrapping machine body 1 to support the cleaning mechanism 3. The cleaning mechanism 3 is arranged on the bracket 2 to clean dust contained in the gaps between multiple wire cores.

[0022] In order to completely clean the dust in the gaps between the multiple cores without affecting the insulation performance and protection effect of the cable after wrapping, the cleaning mechanism 3 includes a support plate 1 31 and a support plate 2 32 fixed to the two ends of the top of the bracket 2, and the support plate 2 32 is located at one end of the bracket 2 close to the wrapping body 1, and an annular frame 33 is arranged between the support plate 1 31 and the support plate 2 32, and three cleaning brush groups distributed in a circumferential array are arranged on the inner side of the annular frame 33, each cleaning brush group includes two cleaning roller brushes 34 arranged at intervals, and a plurality of brushes on the two cleaning roller brushes 34 are evenly distributed. The rings are arranged in an interlaced manner. When the cleaning roller brush 34 rotates, the two adjacent cleaning roller brushes 34 will not affect the rotation, and the dust caught on the cleaning roller brush 34 can be cleaned off to improve the cleaning effect. A turntable 1 35 is provided on the support plate 1 31 through a bearing rotation, and a turntable 2 36 fixed to the annular frame 33 is provided on one side of the top of the support plate 2 32. A limiting ring body 37 fixed to the support plate 2 32 is provided on the inner side of the turntable 2 36 through a bearing rotation, so that the cleaning roller brush 34 can clean into the gaps between the multiple wire cores, which is beneficial to thoroughly clean the dust in the gaps between the multiple wire cores.

[0023] Second embodiment In order to facilitate the cleaning of dust in the gaps between the multiple strands of wire cores, the winding machine body 1 can be wound smoothly to ensure the uniformity and aesthetics of the wire core winding. Figure 4 - Figure 5 As shown, in this embodiment, an adjustment component 38 for synchronously adjusting the distance between two cleaning roller brushes 34 included in the three cleaning brush groups is provided at one end of the annular frame 33. The specific implementation method is that the adjustment component 38 includes sliding grooves 381 respectively arranged at the two ends of the cleaning roller brush 34 and opened on the two end surfaces of the annular frame 33, and the two ends of the cleaning roller brush 34 respectively penetrate the sliding grooves 381 at the two ends of the annular frame 33 and are slidably connected thereto through bearings, and three circumferential array-distributed horizontal axes 1 382 arranged at one end of the annular frame 33 are rotated through bearings, and horizontal axes 2 383 respectively arranged on one side of the three horizontal axes 1 382 and rotated with the annular frame 33 through bearings, and a gear 1 384 is fixed on the horizontal axis 1 382, ​​and a gear 1 384 is fixed on the gear 1 384. 4, two staggered racks 387 are respectively meshed on both sides of the horizontal axis 382. When the gear 384 rotates, the two racks 387 are driven to move in opposite directions. One end of the horizontal axis 382 is provided with a limit frame 385 fixed to the annular frame 33 and slidably connected to the rack 387. The limit frame 385 makes the sliding of the two racks 387 more stable. A connecting vertical rod 386 is respectively fixed to the bottom of one end of the two racks 387, and the bottoms of the two connecting vertical rods 386 are respectively rotatably connected to one end of the two cleaning roller brushes 34 through bearings. The horizontal axis 1 382 and the horizontal axis 2 383 are provided with a transmission belt through a pulley transmission. A driving member 388 for simultaneously driving the three horizontal axes 2 383 to rotate is provided on the turntable 35.

[0024] When the horizontal axis 2 383 rotates, the horizontal axis 1 382 is driven to rotate through the transmission belt, and the horizontal axis 1 382 drives the two racks 1 387 to move toward the middle through the gear 1 384. The two racks 1 387 drive the two cleaning roller brushes 34 to move toward the middle through the connecting vertical rod 386, so that the two cleaning roller brushes 34 can contact the gaps between the multiple wire cores.

[0025] Furthermore, the driving member 388 includes a gear ring 3881 rotatably arranged on the turntable 35, and a driven gear 3882 meshingly arranged on the inner side of the gear 384 and located on the inner side of the turntable 35, and one end of the three horizontal shafts 383 penetrates the turntable 35 and is fixedly connected with the three driven gears 3882 respectively, and a driving gear 3883 is also meshedly arranged on the inner side of the gear ring 3881. A forward and reverse-rotating motor 3884 is fixed on the side of the turntable 35 away from the annular frame 33. The motor 3884 can push the two cleaning roller brushes 34 toward the middle when rotating forward, and pull the two cleaning roller brushes 34 toward each other when reversing. The output shaft of the motor 3884 penetrates one side of the turntable 35 and is fixedly connected to the axis center of the driving gear 3883.

[0026] According to the specifications of the wrapped multi-strand wire core, start motor 1 3884, the output shaft of motor 1 3884 drives the driving gear 3883 to rotate forward, the driving gear 3883 drives the gear ring 1 3881 meshing with it to rotate, the gear ring 1 3881 drives the three driven gears 3882 to rotate, and the driven gears 3882 drive the horizontal shaft 2 383 to rotate.

[0027] Third embodiment In order to completely clean the dust attached to the gaps between the multiple cores, improve the adhesion of the wrapping material on the core, and enhance the protection effect, such as Figure 6 - Figure 7 As shown, in this embodiment, a rotating assembly 39 for driving the three cleaning brush groups to rotate simultaneously is provided on the turntable 2 36, and the cleaning roller brush 34 rotates synchronously when the cleaning brush group rotates. The specific implementation method is that the rotating assembly 39 includes three rotating transverse tubes 391 distributed in a circumferential array and arranged on the inner side of the other end of the annular frame 33, and the two ends of the rotating transverse tube 391 are respectively rotatably connected to the annular frame 33 through a bearing seat, and worms 392 are respectively arranged on the two ends of the rotating transverse tube 391, and one end of the worm 392 can only slide on the inner side of the rotating transverse tube 391, and one side of the two worms 392 is respectively meshed with a worm wheel 393 fixed to one end of the two cleaning roller brushes 34. When the two When the spacing of the cleaning roller brushes 34 is adjusted, the two cleaning roller brushes 34 drive the worm wheel 393 and the worm 392 at one end thereof to move, and one end of the two worm 392 slides in the two ends of the rotating cross tube 391 respectively. A worm wheel 2 394 is fixed to the middle part of the rotating cross tube 391, and a worm 2 395 is meshed with one side of the worm wheel 2 394 and rotates with the annular frame 33 through a bearing seat. A connecting shaft 396 that penetrates the annular frame 33 and rotates with the annular frame 33 through a bearing is provided at one end of the worm 2 395, a bevel gear set is provided between the worm 2 395 and the connecting shaft 396, and a driving member 2 397 for simultaneously driving the three connecting shafts 396 to rotate is provided on the turntable 2 36.

[0028] The three connecting shafts 396 are driven to rotate simultaneously through the driving member 2 397, and the three connecting shafts 396 respectively drive the three worm 2 395 to rotate through the bevel gear set at one end thereof, and the worm 2 395 drives the rotating cross tube 391 to rotate through the worm wheel 2 394 meshing therewith, and the rotating cross tube 391 drives the worm wheel 1 393 to rotate through the worm 1 392 at both ends thereof, thereby driving the two cleaning roller brushes 34 to rotate.

[0029] Furthermore, the driving member 397 includes a positioning toothed ring 3971 fixed to one side of the limiting ring body 37, and a toothed ring 3972 fixed to the inner side of the turntable 36. One end of the three connecting shafts 396 is respectively fixed with a transmission gear 3973 meshing with the toothed ring 3972, and the three transmission gears 3973 are all meshed and connected with the positioning toothed ring 3971. The bottom of the turntable 36 is provided with a motor 3974 fixed on the bracket 2, and a rotating disk 3975 is fixed to the output shaft of the motor 3974. The rotating disk 3975 and the turntable 36 are driven by a synchronous belt through a synchronous wheel.

[0030] By starting the motor 2 3974, the output shaft of the motor 2 3974 drives the rotating disk 3975 at one end thereof to rotate, and the rotating disk 3975 drives the turntable 2 36 to rotate on the outside of the limiting ring body 37 through the synchronous belt, and the turntable 2 36 drives the annular frame 33 to rotate, and the annular frame 33 drives the three cleaning brush groups on its inner side to rotate around the wire core, and at the same time, the turntable 2 36 drives the gear ring 2 3972 on its inner side to rotate, and the gear ring 2 3972 drives the three transmission gears 3973 to rotate at the same time, and the three transmission gears 3973 rotate around the positioning gear and rotate at the same time, and the three transmission gears 3973 respectively drive the three connecting shafts 396 to rotate to clean the dust in the gaps between the multiple wire cores.

[0031] Fourth embodiment In order to make the core move more stably, avoid the core loosening, and ensure the core cleaning and wrapping process is smooth, such as Figure 8 As shown, in this embodiment, a guide mechanism 4 for guiding the multi-strand wire cores into the annular frame 33 is provided on the inner side of the turntable 35. The specific implementation method is that the guide mechanism 4 includes gears 41 respectively arranged on the three horizontal axes 383, and three guide wheels 42 distributed in a circular array arranged on the inner side of the turntable 35. A rack 43 is meshed with one side of the gear 41, a movable seat 44 is fixed at one end of the rack 43, and the guide wheel 42 is rotatably provided on the movable seat 44 through a bearing, and return springs fixed to the turntable 35 are respectively fixed at both ends of one side of the movable seat 44.

[0032] When the three horizontal axes 383 rotate at the same time, the horizontal axis 383 drives the gear 41 to rotate, the gear 41 drives the rack 43 meshing with it to rotate, the rack 43 pushes the movable seat 44 on one side to move, the movable seat 44 drives the guide wheel 42 to move, so that the guide wheel 42 contacts the multi-strand wire core, and the multi-strand wire core is limited by the three guide wheels 42, making it more stable when moving, ensuring the smooth cleaning and wrapping process of the wire core.

[0033] The present invention can clean ordinary wire cores and also can clean multi-strand wire cores. Not only can the dust remaining in the gaps between the multi-strand wire cores be completely cleaned, but also wire cores of different specifications can be cleaned and then wrapped. It can flexibly adapt to wire cores of different specifications, thereby increasing the applicability of the winding machine.

[0034] During actual use of the wrapping machine, the multi-strand wire cores to be wrapped pass through the annular frame 33 and the wrapping machine body 1, and according to the specifications of the multi-strand wire cores, the motor 1 3884 is started, and the output shaft of the motor 1 3884 drives the driving gear 3883 to rotate forward, and the driving gear 3883 drives the gear ring 1 3881 meshing with it to rotate, and the gear ring 1 3881 simultaneously drives three driven gears 3882 to rotate, and the three driven gears 3882 respectively drive the horizontal shaft 2 383 at one end thereof to rotate, and the horizontal shaft 2 383 drives the horizontal shaft 1 382 to rotate through the transmission belt, and the horizontal shaft 1 382 drives the gear 1 384 thereon to rotate, and the gear 1 384 respectively drives the two racks 1 387 to move toward the middle, and the two racks 1 387 respectively drive the two cleaning roller brushes 34 to move toward the middle through the connecting vertical rod 386, and the two ends of the cleaning roller brush 34 slide in the two sliding grooves 381 respectively, so that the two cleaning roller brushes 34 can contact the gap between the multi-strand wire cores.

[0035] At the same time, the three horizontal axes 383 respectively drive the gears 41 thereon to rotate, the gears 41 drive the racks 43 meshing therewith to rotate, the racks 43 push the movable seat 44 on one side thereof to move, the movable seat 44 drives the guide wheel 42 to move, so that the guide wheel 42 contacts the surface of the multi-strand wire core, and the multi-strand wire core is limited by the three guide wheels 42.

[0036] Before the multi-strand wire core is wrapped, the motor 2 3974 is started, and the output shaft of the motor 2 3974 drives the rotating disk 3975 at one end thereof to rotate, and the rotating disk 3975 drives the turntable 2 36 to rotate on the outside of the limiting ring body 37 through the synchronous belt, and the turntable 2 36 drives the annular frame 33 to rotate, and the annular frame 33 drives the three cleaning brush groups inside thereof to rotate around the wire core, and at the same time, the turntable 2 36 drives the gear ring 2 3972 inside thereof to rotate, and the gear ring 2 3972 drives the three transmission gears 3973 to rotate at the same time, and the three transmission gears 3973 rotate around the positioning gears. The wheel rotates while rotating, and the three transmission gears 3973 respectively drive the three connecting shafts 396 to rotate, and the three connecting shafts 396 respectively drive the three worm gears 2 395 to rotate through the bevel gear set at one end thereof, and the worm gear 2 395 drives the rotating cross tube 391 to rotate through the worm wheel 2 394 meshing therewith, and the rotating cross tube 391 drives the worm wheel 1 393 to rotate through the worm gear 1 392 at both ends thereof, so that the cleaning roller brush 34 rotates around the multi-strand wire core and the cleaning roller brush 34 also rotates while it rotates, so as to thoroughly clean the dust remaining in the gaps between the multi-strand wire cores.

[0037] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An insulation protective layer wrapping machine for cable production, comprising a bracket (2) arranged on one side of the bottom of a wrapping machine body (1), characterized in that: The bracket (2) is provided with a cleaning mechanism (3) for cleaning dust contained in the gaps between the multiple wire cores; The cleaning mechanism (3) comprises a support plate 1 (31) and a support plate 2 (32) fixed to the top ends of the support (2), wherein the support plate 2 (32) is located at one end of the support (2) close to the wrapping machine body (1), and an annular frame (33) arranged between the support plate 1 (31) and the support plate 2 (32), wherein three cleaning brush groups distributed in a circumferential array are arranged on the inner side of the annular frame (33), each cleaning brush group comprises two cleaning roller brushes (34) arranged at intervals, and a plurality of brush rings distributed at equal intervals on the two cleaning roller brushes (34) are arranged in an interlaced manner; The first support plate (31) is provided with a turntable (35) rotatably disposed via a bearing, a second turntable (36) fixed to one end of an annular frame (33) is provided on one side of the top of the second support plate (32), a limiting ring (37) fixed to the second support plate (32) is rotatably disposed on the inner side of the second turntable (36) via a bearing, an adjusting component (38) for synchronously adjusting the spacing between two cleaning roller brushes (34) included in the three cleaning brush groups is provided at one end of the annular frame (33), a rotating component (39) for simultaneously driving the three cleaning brush groups to rotate is provided on the second turntable (36), and the cleaning roller brushes (34) rotate synchronously when the cleaning brush groups rotate.

2. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: The adjustment assembly (38) comprises sliding grooves (381) respectively arranged at the two ends of the cleaning roller brush (34) and opened on the two end surfaces of the annular frame (33), and the two ends of the cleaning roller brush (34) respectively penetrate the sliding grooves (381) at the two ends of the annular frame (33) and are slidably connected thereto through bearings, three circumferential array-distributed horizontal axes (382) arranged at one end of the annular frame (33) are rotated through the bearings, and horizontal axes (383) are respectively arranged on one side of the three horizontal axes (382) and rotated with the annular frame (33) through bearings, and the horizontal axis (384) is fixed on the horizontal axis (382) and the gear (384) is fixed on the gear (384). Two staggered racks (387) are respectively meshed on both sides of the horizontal axis (382), a limit frame (385) is provided at one end of the horizontal axis (382) and is fixed to the annular frame (33) and is slidably connected to the racks (387), a connecting vertical rod (386) is respectively fixed to the bottom of one end of the two racks (387), and the bottoms of the two connecting vertical rods (386) are respectively rotatably connected to one end of two cleaning roller brushes (34) through bearings, a transmission belt is provided for the horizontal axis (382) and the horizontal axis (383) through a pulley drive, and a driving member (388) is provided on the turntable (35) for simultaneously driving the three horizontal axes (383) to rotate.

3. The insulation protective layer wrapping machine for cable production according to claim 2, characterized in that: The driving member 1 (388) comprises a gear ring 1 (3881) rotatably arranged on a rotating disk 1 (35), and a driven gear (3882) meshingly arranged on the inner side of a gear 1 (384) and located on the inner side of the rotating disk 1 (35), and one end of three transverse shafts 2 (383) penetrates the rotating disk 1 (35) and is fixedly connected to the three driven gears (3882) respectively.

4. The insulation protective layer wrapping machine for cable production according to claim 3, characterized in that: A driving gear (3883) is also meshedly disposed on one side of the inner portion of the gear ring (3881); a motor (3884) capable of forward and reverse rotation is fixed to the side of the turntable (35) away from the annular frame (33); an output shaft of the motor (3884) passes through one side of the turntable (35) and is fixedly connected to the axis of the driving gear (3883).

5. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: The rotating assembly (39) comprises three rotating transverse tubes (391) arranged on the inner side of the other end of the annular frame (33) and arranged in a circumferential array, and the two ends of the rotating transverse tube (391) are respectively connected to the annular frame (33) through a bearing seat for rotation, and worm gears (392) are respectively arranged on the two ends of the rotating transverse tube (391), and one end of the worm gear (392) can only slide on the inner side of the rotating transverse tube (391), and one side of the two worm gears (392) is respectively meshed with worm gears (393) fixed to one end of two cleaning roller brushes (34), and a worm gear (394) is fixed to the middle of the rotating transverse tube (391).

6. The insulation protective layer wrapping machine for cable production according to claim 5, characterized in that: A worm gear (395) is meshed with one side of the worm gear (394) and rotates with the annular frame (33) through a bearing seat. A connecting shaft (396) is provided at one end of the worm gear (395) and penetrates the annular frame (33) and rotates with the annular frame (33) through a bearing. A bevel gear set is provided between the worm gear (395) and the connecting shaft (396). A driving member (397) is provided on the turntable (36) for driving the three connecting shafts (396) to rotate simultaneously.

7. The insulation protective layer wrapping machine for cable production according to claim 6, characterized in that: The second driving member (397) comprises a positioning toothed ring (3971) fixed to one side of the limiting ring body (37), and a second toothed ring (3972) fixed to the inner side of the second rotating disk (36); one end of each of the three connecting shafts (396) is fixed with a transmission gear (3973) meshing with the second toothed ring (3972); and the three transmission gears (3973) are all meshingly connected with the positioning toothed ring (3971).

8. The insulation protective layer wrapping machine for cable production according to claim 7, characterized in that: A second motor (3974) fixed on a bracket (2) is arranged at the bottom of the second turntable (36), a rotating disk (3975) is fixed on the output shaft of the second motor (3974), and the rotating disk (3975) and the second turntable (36) are driven by a synchronous belt via a synchronous wheel.

9. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: A guide mechanism (4) for guiding the multiple strands of wire cores into the annular frame (33) is provided on the inner side of the turntable one (35), the guide mechanism (4) comprising two gears (41) respectively arranged on three two transverse axes (383), and three guide wheels (42) arranged on the inner side of the turntable one (35) and distributed in a circumferential array, and a rack two (43) is meshed with one side of the gear two (41).

10. The insulation protective layer wrapping machine for cable production according to claim 9, characterized in that: A movable seat (44) is fixed to one end of the second rack (43), and the guide wheel (42) is rotatably arranged on the movable seat (44) via a bearing.

Images