Insulation protection layer wrapping machine for cable production and cable

Abstract

The invention relates to the technical field of cable production, and discloses an insulation protection layer wrapping machine for cable production and a cable, the insulation protection layer wrapping machine comprises a wrapping machine, one side of the wrapping machine is provided with a cleaning table used for cleaning a cable core, the cleaning table is composed of a first side plate, a second side plate and a rotating member, and the rotating member is provided with a cleaning main roller and a cleaning auxiliary roller. A rotating part on a cleaning table rotates, a cleaning main roller and a cleaning auxiliary roller can complete the cleaning effect on dust attached to the surface of a cable core along with rotation of the rotating part, and through arrangement of a moving sliding groove, a connecting air pipe can slide in the moving sliding groove, so that the dust on the surface of the cable core can be removed. And a first air bag is arranged on the cleaning main roller, so that the first air bag can effectively supply air to the interior of a connecting air pipe, and a plurality of cleaning nozzles arranged on the cleaning main roller can clean dust and impurities adhered to the cable core in an air injection manner, so that the cleaning efficiency of the cable core is more effectively improved.

Description

Technical Field

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

[0002] Wrapping machines are widely used in the wire and cable industry, mainly for wrapping cables to make them more regular and easier to transport. At the same time, they can also wrap one or several layers of dielectric around the cables to improve their performance.

[0003] Before the cable is wrapped with an insulating protective layer, it is usually necessary to guide and transport the wire core to be wrapped. During the transportation process, it is inevitable that a certain amount of dust and impurities will adhere to it. If the wire core with dust and impurities is directly wrapped with an insulating protective layer, it is very likely that a short circuit will occur in the subsequent use of the cable, which will affect the service life of the cable.

[0004] Therefore, the existing demand is not met, and we have proposed an insulation protection layer wrapping machine and a cable for cable production. Summary of the invention

[0005] The present invention provides an insulation protective layer wrapping machine and cable for cable production, which completes the cleaning effect of dust adhered to the surface of the cable core by allowing the cleaning main roller and the cleaning auxiliary roller arranged inside the rotating part to follow the turnover of the rotating part, and through the setting of a movable slide groove, the connecting air pipe arranged inside the cleaning main roller can slide inside the movable slide groove, so that the first air bag can effectively supply air to the inside of the connecting air pipe, and then a plurality of cleaning nozzles arranged on the cleaning main roller can clean the dust and impurities adhered to the cable core by jetting, thereby solving the problem mentioned in the above background technology that if the core with dust and impurities adhered is directly wrapped with an insulation protective layer, it is very likely that a short circuit will occur in the subsequent use of the cable, thereby affecting the service life of the cable.

[0006] The present invention provides the following technical solution: an insulation protective layer wrapping machine for cable production, comprising a wrapping machine, a cleaning table for cleaning the cable core is installed on one side of the wrapping machine, the cleaning table is composed of a first side plate, a second side plate and a rotating member, the rotating member is rotatably arranged between the first side plate and the second side plate, a cleaning main roller and a cleaning auxiliary roller are installed on the rotating member, a movable slide groove is opened on the first side plate, the movable slide groove is composed of a first movable track and a second movable track, a connecting air pipe is arranged inside the cleaning main roller, and one end of the connecting air pipe is slidably arranged inside the movable slide groove.

[0007] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, the first accommodating chamber, the second accommodating chamber and the third accommodating chamber are respectively opened inside the rotating part, the first accommodating chamber is composed of a first cavity and a second cavity, there are two of the first cavity and the second cavity, the two first cavities and the two second cavities are diagonally arranged, the second accommodating chambers are symmetrically opened inside the rotating part, and a connecting groove for communication is opened between each of the second accommodating chambers and the corresponding first cavity and the second cavity.

[0008] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, a second extrusion plate is slidably arranged inside the second accommodating chamber, a fixed connection is formed between the second extrusion plate and the tube body of the connecting air pipe, a first extrusion plate is also connected to the tube body of the connecting air pipe, a first air bag is also arranged inside the rotating part, the first extrusion plate is in contact with the first air bag, and the first air bag is connected to the connecting air pipe through a hose.

[0009] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, a movable slider is slidably arranged inside each of the first accommodating chambers, a connecting spring is arranged between the movable slider and the corresponding first accommodating chamber, a first slide groove is opened inside the first cavity, a second slide groove is opened inside the second cavity, a liquid storage bag is also arranged inside the first accommodating chamber, the liquid storage bag is slidably connected with the movable slider through a ball bearing, and the liquid storage bag and the corresponding connecting groove are connected to each other through a connecting hose.

[0010] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, a third accommodating cavity is opened on one side of each of the first accommodating cavities, a third extrusion plate is slidably arranged inside the third accommodating cavity, the third extrusion plate is in contact with the second airbag also arranged inside the third accommodating cavity, a fixed connection is formed between the third extrusion plate and the movable slider inside the adjacent first accommodating cavity, and the second airbag is also connected to the inside of the connecting air pipe through a hose.

[0011] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, the cleaning auxiliary roller is composed of a first auxiliary roller and a second auxiliary roller, two of the first auxiliary roller and two of the second auxiliary rollers are provided, the two first auxiliary rollers and the two second auxiliary rollers are also diagonally arranged, and the cleaning auxiliary rollers are connected to a first connecting rod.

[0012] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, the first connecting rod is fixedly connected with the movable slider corresponding to the inside of the first accommodating cavity, a third gear is installed on the first connecting rod, and a number of connecting racks are installed on the rotating part corresponding to the number of the third gears.

[0013] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, each of the cleaning main rollers is equipped with a plurality of cleaning nozzles, and the cleaning nozzles are connected to the connecting air pipe through a hose.

[0014] As an optional solution of the insulation protective layer wrapping machine for cable production described in the present invention, one end of the rotating member is fixedly sleeved with a first gear, a second gear is installed inside the second side plate, and the second gear is meshed with the first gear.

[0015] The present invention has the following beneficial effects:

[0016] 1. The insulation protective layer wrapping machine for cable production can rotate the rotating part on the cleaning table, which can not only allow the cleaning main roller and the cleaning auxiliary roller arranged inside the rotating part to follow the rotation of the rotating part, thereby completing the cleaning effect of dust adhering to the surface of the cable core, but also through the setting of the movable slide groove, the connecting air pipe arranged inside the cleaning main roller can slide inside the movable slide groove, so that the first air bag can effectively supply air to the inside of the connecting air pipe, and then the multiple cleaning nozzles arranged on the cleaning main roller can clean the dust and impurities adhering to the cable core by jetting, so as to more effectively improve the cleaning efficiency of the cable core.

[0017] 2. In the insulation protective layer wrapping machine for cable production, when the connecting air pipe slides from the second moving track into the first moving track, not only can the first auxiliary roller and the second auxiliary roller rotate to a certain extent during the turnover process, so that the first auxiliary roller and the second auxiliary roller can further improve the cleaning effect of the cable core, but also the first auxiliary roller and the second auxiliary roller can also move closer to the first side plate and away from the first side plate respectively after completing the rotation. This arrangement also allows the first auxiliary roller and the second auxiliary roller to clean the longitudinal surface of the cable core to a certain extent during the movement, thereby further improving the cleaning effect of the cable core. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the cleaning table structure of the present invention.

[0020] Figure 3 It is a schematic diagram of the internal structure of the cleaning station of the present invention.

[0021] Figure 4 It is a schematic diagram of the first section structure of a local rotating part of the present invention.

[0022] Figure 5 It is a schematic diagram of a partial first side plate structure of the present invention.

[0023] Figure 6 It is a schematic diagram of the second section structure of the local rotating part of the present invention.

[0024] Figure 7 For the present invention Figure 6 Enlarged structural diagram at A in the middle.

[0025] Figure 8 For the present invention Figure 6 Enlarged structural diagram at B in the middle.

[0026] Fig. 9 It is a schematic diagram of the partial cross-sectional structure of the first cavity of the present invention.

[0027] Fig.10 It is a schematic diagram of the partial cross-sectional structure of the second cavity of the present invention.

[0028] Fig.11 It is a schematic diagram of the partial cross-sectional structure of the second side panel of the present invention.

[0029] In the figure: 1. Wrapping machine; 2. Cleaning table; 201, first side plate; 202, second side plate; 203, cable core; 204, rotating member; 205, cleaning main roller; 206, cleaning auxiliary roller; 2061, first auxiliary roller; 2062, second auxiliary roller; 207, first gear; 208, second gear; 209, connecting air pipe; 210, cleaning nozzle; 212, first connecting rod; 213, third gear; 214, connecting rack; 215, first air bag; 216, first extrusion plate; 217, The first accommodating chamber; 2171, the first cavity; 2172, the second cavity; 218, the movable slider; 219, the connecting spring; 220, the connecting groove; 221, the second accommodating chamber; 222, the second extrusion plate; 223, the movable slide groove; 2231, the first moving track; 2232, the second moving track; 224, the third accommodating chamber; 225, the third extrusion plate; 226, the second airbag; 227, the first slide groove; 228, the second slide groove; 229, the liquid storage bag. DETAILED DESCRIPTION

[0030] 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.

[0031] For example, see Figure 1-Figure 11A cleaning table 2 for cleaning the cable core 203 is installed on one side of the wrapping machine 1. It should be noted that the wrapping machine 1 is an existing technology for those skilled in the art to wrap the cable core 203 with an insulating protective layer. The user can adjust the wrapping machine 1 according to actual conditions and their own needs, which will not be elaborated here.

[0032] At the same time, before the user conveys the cable core 203 to the inside of the wrapping machine 1 , the user needs to convey the cable core 203 to the inside of the cleaning table 2 first.

[0033] On the one hand, see Figure 2 It can be seen that the cleaning table 2 is composed of a first side plate 201, a second side plate 202 and a rotating member 204. The rotating member 204 is rotatably arranged between the first side plate 201 and the second side plate 202. A cleaning main roller 205 and a cleaning auxiliary roller 206 are installed on the rotating member 204. Fig.11 It can be seen that a first gear 207 is fixedly sleeved on one end of the rotating member 204, and a second gear 208 is installed inside the second side plate 202. The second gear 208 and the first gear 207 are meshed with each other. It should be noted that a fixed connection is formed between the second gear 208 and the output end of the external motor. As a result, as the user starts the external motor, the second gear 208 will rotate, thereby driving the first gear 207 to rotate. At this time, the rotating member 204 fixedly connected to the first gear 207 will synchronously perform a corresponding rotation effect between the first side plate 201 and the second side plate 202. Through this arrangement, the cleaning main roller 205 and the cleaning auxiliary roller 206 arranged inside the rotating member 204 can follow the rotation of the rotating member 204 to complete the cleaning effect of the cable core 203.

[0034] On the other hand, see Figure 5 It can be seen that a movable groove 223 is opened on the first side plate 201, and the movable groove 223 is composed of a first movable track 2231 and a second movable track 2232. A connecting air pipe 209 is arranged inside the cleaning main roller 205, and one end of the connecting air pipe 209 is slidably arranged inside the movable groove 223. Therefore, when the cleaning main roller 205 follows the rotating part 204 to rotate, the connecting air pipe 209 arranged inside the cleaning main roller 205 will also rotate synchronously, that is to say, the connecting air pipe 209 will slide inside the movable groove 223.

[0035] Since the first moving trajectory 2231 and the second moving trajectory 2232 are connected, and the opening position of the first moving trajectory 2231 is farther away from the center position of the rotating part 204 than the opening position of the second moving trajectory 2232, when the connecting air pipe 209 slides from the second moving trajectory 2232 into the first moving trajectory 2231, the connecting air pipe 209 will move away from the center position of the rotating part 204.

[0036] See also Figure 6 and Figure 8 It can be seen that the tube body 209 of the connecting air pipe is also connected to a first extrusion plate 216, and a first air bag 215 is also arranged inside the rotating member 204. The first extrusion plate 216 is in contact with the first air bag 215. It should be noted that the cleaning main roller 205 and the rotating member 204 are fixedly connected, and the connecting air pipe 209 is slidably arranged inside the cleaning main roller 205. Therefore, when the cleaning main roller 205 rotates with the rotating member 204, the connecting air pipe 209 can rotate with the cleaning main roller 205. Therefore, when the connecting air pipe 209 moves away from the center position of the rotating member 204, the first extrusion plate 216 fixedly connected to the connecting air pipe 209 will squeeze the first air bag 215. The airbag 215 is connected to the connecting air pipe 209 through a hose, so the internal gas of the squeezed first airbag 215 will be transported to the inside of the connecting air pipe 209 through the hose. At the same time, since each cleaning main roller 205 is equipped with a plurality of cleaning nozzles 210, the cleaning nozzles 210 are connected to the connecting air pipe 209 through a hose. This also makes the gas transported to the inside of the connecting air pipe 209 be transported to the interior of the plurality of cleaning nozzles 210 through the hose, and discharged out of the cleaning main roller 205 through the cleaning nozzles 210. The gas discharged out of the cleaning main roller 205 can also effectively clean the dust and impurities adhered to the cable core 203, thereby more effectively improving the cleaning efficiency of the cable core 203.

[0037] It should be noted that since there are several groups of first moving trajectories 2231 and second moving trajectories 2232, and adjacent first moving trajectories 2231 and second moving trajectories 2232 are connected, when the cleaning main roller 205 follows the rotating part 204 to rotate, the connecting air pipe 209 arranged inside the cleaning main roller 205 will move the trajectory at least four times, that is to say, the above-mentioned cleaning treatment of the cable core 203 by the cleaning nozzle 210 will be carried out at least four times, and this arrangement also further improves the cleaning effect of the cable core 203 to a certain extent.

[0038] Embodiment 2: This embodiment is intended to promote the solution of the problem that the cable core 203 is cleaned only by the rotation of the rotating member 204 to drive the cleaning main roller 205 and the cleaning auxiliary roller 206. The cable core 203 will inevitably have a corresponding cleaning dead angle. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 11 , see Figure 6-Figure 8It can be seen that a second accommodating chamber 221 is provided inside the rotating member 204, and a second extrusion plate 222 is slidably provided inside the second accommodating chamber 221. The second extrusion plate 222 is fixedly connected to the tube body of the connecting air pipe 209. It should be noted that a certain amount of hydraulic oil is also provided inside the second accommodating chamber 221. Therefore, when the connecting air pipe 209 moves away from the center position of the rotating member 204, the second extrusion plate 222 will also move with the connecting air pipe 209. That is to say, the hydraulic oil provided in the second accommodating chamber 221 will be squeezed by the second extrusion plate 222. At the same time, since a first accommodating chamber 217 is also provided inside the rotating member 204, and the second accommodating chamber 221 is connected to the first accommodating chamber 217 through the connecting groove 220, the squeezed hydraulic oil will be injected into the first accommodating chamber 217 through the connecting groove 220. At the same time, see Figure 7 It can be seen that a liquid storage capsule 229 is also provided inside the first accommodating chamber 217. The liquid storage capsule 229 forms a sliding connection with the movable slider 218 through a ball bearing. The liquid storage capsule 229 and the corresponding connecting groove 220 are connected to each other through a connecting hose. Therefore, the hydraulic oil flowing into the first accommodating chamber 217 from the connecting groove 220 will enter the liquid storage capsule 229. It should be noted that the contact surface between the liquid storage capsule 229 and the movable slider 218 is a hard surface.

[0039] On the one hand, a movable slider 218 is slidably arranged inside each first accommodating cavity 217, and a connecting spring 219 is arranged between the movable slider 218 and the corresponding first accommodating cavity 217. At the same time, since the cleaning auxiliary roller 206 is connected with the first connecting rod 212, the first connecting rod 212 is rotatably connected with the movable slider 218 inside the corresponding first accommodating cavity 217. Therefore, when the hydraulic oil enters the liquid storage capsule 229, the liquid storage capsule 229 will expand. As the liquid storage capsule 229 continues to expand, the liquid storage capsule 229 will squeeze the movable slider 218. At the same time, since there is a sliding connection between the liquid storage capsule 229 and the movable slider 218, the liquid storage capsule 229 can not only drive the movable slider 218 to move by expansion, but also can also move the movable slider 218 when the movable slider 218 is subsequently moved. Figure 7 When moving in the front-to-back direction, the liquid storage bag 229 will not be affected.

[0040] When the movable slider 218 is squeezed by the liquid storage bag 229 and moves closer to the center position of the rotating member 204, the movable slider 218 will synchronously drive the first connecting rod 212 to move closer to the center position of the rotating member 204, that is, the cleaning auxiliary roller 206 fixedly connected to the first connecting rod 212 will also synchronously move closer to the center position of the rotating member 204. Since the cleaning auxiliary roller 206 is provided with cleaning bristles, and the cleaning bristles form a certain contact with the cable core 203 before the cleaning auxiliary roller 206 moves, this arrangement can not only make the cleaning When the auxiliary roller 206 follows the rotating part 204 to rotate, it can have a certain cleaning effect on the cable core 203, and because the bristles arranged on the cleaning auxiliary roller 206 have a certain deformation ability, even if the cleaning auxiliary roller 206 moves, it will only deepen the contact degree between the bristles and the cable core 203, and will not affect the movement of the cleaning auxiliary roller 206. Moreover, this movement also further deepens the contact degree between the bristles and the cable core 203, so that when the cleaning auxiliary roller 206 rotates subsequently, the cleaning effect on the cable core 203 can be improved to a certain extent.

[0041] See also Figure 4 It can be seen that a third gear 213 is installed on the rod body of the first connecting rod 212, and a number of connecting racks 214 are installed on the rotating member 204 corresponding to the number of the third gears 213. Therefore, when the first connecting rod 212 moves close to the center position of the rotating member 204 under the squeezing of the liquid storage capsule 229, the third gear 213 arranged on the first connecting rod 212 will mesh and rotate with the connecting rack 214. Since the two are in a constant meshing state, the third gear 213 will rotate as the first connecting rod 212 moves, thereby driving the first connecting rod 212 to rotate accordingly. This arrangement not only allows the first connecting rod 212 to rotate accordingly, but also the cleaning auxiliary roller 206 fixedly connected to the first connecting rod 212 will also rotate accordingly. That is to say, the cleaning auxiliary roller 206 will rotate in the process of following the rotating member 204 to make a circular motion, and this rotation further improves the cleaning effect of the cleaning auxiliary roller 206 on the cable core 203.

[0042] On the other hand, see Figure 6 It can be seen that the first accommodating chamber 217 is composed of a first cavity 2171 and a second cavity 2172. The first cavity 2171 and the second cavity 2172 are both provided with two, and the two first cavities 2171 and the two first cavities 2171 are both arranged diagonally. Figure 3It can be seen that the cleaning sub-roller 206 is composed of a first sub-roller 2061 and a second sub-roller 2062. There are two first sub-rollers 2061 and two second sub-rollers 2062. The two first sub-rollers 2061 and the two second sub-rollers 2062 are also diagonally arranged. It should be noted that the first connecting rod 212 connected to the diagonally arranged first sub-rollers 2061 and the second sub-rollers 2062 are respectively arranged inside the diagonally arranged first cavity 2171 and the second cavity 2172.

[0043] See also Fig. 9 and Fig.10 It can be seen that the first cavity 2171 is provided with a first slide groove 227, and the second cavity 2172 is provided with a second slide groove 228. It should be noted that the movable sliders 218 respectively arranged in the first cavity 2171 and the second cavity 2172 are slidably arranged in the corresponding second slide groove 228 through the corresponding sliders. Therefore, when the first connecting rod 212 connected to the first auxiliary roller 2061 drives the movable slider 218 to move a certain distance in the first cavity 2171, it is restricted by the first slide groove 227, and the movable slider 218 will move. Fig. 9 In other words, the first connecting rod 212 connected to the movable slider 218 will drive the corresponding first auxiliary roller 2061 to move to the left. Similarly, when the first connecting rod 212 connected to the second auxiliary roller 2062 drives the movable slider 218 to move inside the second cavity 2172, it will also be restricted by the second sliding groove 228, and then move to the left. Fig.10 The right shift in the Figure 4 It can be seen that the setting thickness of the connecting rack 214 is larger than the setting thickness of the third gear 213. Therefore, even if the movable slider 218 moves, thereby driving the first connecting rod 212 to move, the third gear 213 set on the first connecting rod 212 will only slide on the connecting rack 214, and will not cause the third gear 213 to separate from the connecting rack 214 after moving. This setting is also to allow the first auxiliary roller 2061 and the second auxiliary roller 2062 to still rotate accordingly after relative movement, thereby further improving the cleaning effect of the cable core 203.

[0044] It should be noted that there is a sliding connection between the connecting spring 219 and the movable slider 218 , so even if the movable slider 218 moves in the left-right direction inside the first accommodating cavity 217 , it will not have a significant impact on the connecting spring 219 .

[0045] It should be noted that allowing the first auxiliary roller 2061 and the second auxiliary roller 2062 to move in different directions is also to avoid that when the first auxiliary roller 2061 and the second auxiliary roller 2062 move in the same direction, it may affect the twisting of the cable core 203 itself, thereby affecting the subsequent wrapping effect of the wrapping machine 1 on the cable core 203.

[0046] Therefore, through the above arrangement, not only can the first auxiliary roller 2061 and the second auxiliary roller 2062 rotate to a certain extent during the turnover process, so that the first auxiliary roller 2061 and the second auxiliary roller 2062 can further improve the cleaning effect of the cable core 203, but also the first auxiliary roller 2061 and the second auxiliary roller 2062 can also move closer to each other after completing the rotation. Figure 3 The movement and separation of the first side plate 201 Figure 3 The movement of the first side plate 201 in the middle, and this arrangement also allows the first auxiliary roller 2061 and the second auxiliary roller 2062 to clean the longitudinal surface of the cable core 203 to a certain extent during the movement, thereby further improving the cleaning effect of the cable core 203.

[0047] Embodiment 3: This embodiment is intended to promote the solution of the problem that after the connecting air pipe 209 is reset, the first air bag 215 will stop supplying air to the connecting air pipe 209, so that the cleaning nozzle 210 stops jetting and cleaning the cable core 203 during the process of resetting the connecting air pipe 209. This embodiment is an improvement made on the basis of embodiment 1. For details, please refer to Figure 1-Figure 11 As the rotating member 204 rotates, the connecting air pipe 209 arranged inside the cleaning main roller 205 will also slide from the first moving track 2231 into the second moving track 2232. At this time, the connecting air pipe 209 will move closer to the center of the rotating member 204. Therefore, on the one hand, the second extrusion plate 222 connected to the connecting air pipe 209 will release the extrusion of the hydraulic oil, so that the hydraulic oil transported to the corresponding first accommodating chamber 217 through the connecting groove 220 is completely recovered into the second accommodating chamber 221. When the hydraulic oil is completely recovered, the moving sliders 218 arranged inside the first accommodating chambers 217 will also be reset in turn through the reset elastic force of the connecting spring 219. The reset of the moving slider 218 will also drive the first connecting rod 212 to reset, and then drive the cleaning auxiliary roller 206 fixedly connected to the first connecting rod 212 to reset. On the other hand, the first extrusion plate 216 connected to the connecting air pipe 209 will also release the extrusion of the first air bag 215, so that the first extrusion plate 216 stops supplying air to the inside of the connecting air pipe 209. Figure 6 and Figure 7It can be seen that a third accommodating cavity 224 is opened on one side of each first accommodating cavity 217, and a third extrusion plate 225 is slidably arranged inside the third accommodating cavity 224. The third extrusion plate 225 is in contact with a second airbag 226 which is also arranged inside the third accommodating cavity 224. A fixed connection is formed between the third extrusion plate 225 and the moving slider 218 inside the adjacent first accommodating cavity 217. Therefore, when the moving slider 218 is reset, the third extrusion plate 225 will also be reset following the moving slider 218.

[0048] Since the upper surface of the third extrusion plate 225 is in contact with the second air bag 226 which is also arranged inside the third accommodating chamber 224, the second air bag 226 will be squeezed when the third extrusion plate 225 is reset. Since the second air bag 226 is also connected to the inside of the connecting air pipe 209 through the hose, the squeezed second air bag 226 will transport the internal gas to the inside of the connecting air pipe 209 through the hose, and the connecting air pipe 209 will complete the air supply effect to the cleaning nozzle 210, so that the cleaning nozzle 210 can jet clean the cable core 203. Through this arrangement, the first air bag 215 and the second air bag 226 can alternately realize the air supply effect to the inside of the connecting air pipe 209, thereby ensuring that during the rotation of the rotating member 204, the cleaning nozzle 210 connected to the cleaning main roller 205 can always jet clean the cable core 203, thereby further improving the cleaning efficiency of the cable core 203.

[0049] It should be noted that both the first airbag 215 and the second airbag 226 are provided with corresponding air supply one-way valves. The air supply one-way valve is an existing technology commonly used by personnel in this field and will not be elaborated here. Therefore, when the two are alternately supplied with air, the first airbag 215 and the second airbag 226 can also be replenished with corresponding air from the outside through the air supply one-way valve, so that when the air supply is alternately performed again later, both the first airbag 215 and the second airbag 226 will always be filled with a certain amount of gas, thereby completing the air supply effect to the inside of the connecting air pipe 209.

[0050] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including 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 device.

[0051] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. An insulation protective layer wrapping machine for cable production, comprising a wrapping machine (1), characterized in that: A cleaning table (2) for cleaning a cable core (203) is installed on one side of the wrapping machine (1), the cleaning table (2) being composed of a first side plate (201), a second side plate (202) and a rotating member (204), the rotating member (204) being rotatably arranged between the first side plate (201) and the second side plate (202), a cleaning main roller (205) and a cleaning auxiliary roller (206) being installed on the rotating member (204), a movable slide groove (223) being provided on the first side plate (201), the movable slide groove (223) being composed of a first movable track (2231) and a second movable track (2232), a connecting air pipe (209) being arranged inside the cleaning main roller (205), one end of the connecting air pipe (209) being slidably arranged inside the movable slide groove (223).

2. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: The rotating member (204) is provided with a first accommodating chamber (217), a second accommodating chamber (221) and a third accommodating chamber (224) respectively. The first accommodating chamber (217) is composed of a first cavity (2171) and a second cavity (2172). Two first cavities (2171) and two second cavities (2172) are provided. The two first cavities (2171) and the two second cavities (2172) are arranged diagonally. The second accommodating chambers (221) are symmetrically provided inside the rotating member (204). A connecting groove (220) for connecting with the corresponding first cavity (2171) and the second cavity (2172) is provided between each second accommodating chamber (221).

3. The insulation protective layer wrapping machine for cable production according to claim 2, characterized in that: A second extrusion plate (222) is slidably disposed inside the second accommodating cavity (221), and a fixed connection is formed between the second extrusion plate (222) and the tube body of the connecting air pipe (209). A first extrusion plate (216) is also connected to the tube body of the connecting air pipe (209). A first air bag (215) is also disposed inside the rotating member (204), and the first extrusion plate (216) is in contact with the first air bag (215). The first air bag (215) and the connecting air pipe (209) are connected via a hose.

4. The insulation protective layer wrapping machine for cable production according to claim 2, characterized in that: A movable slider (218) is slidably arranged inside each of the first accommodating cavities (217); a connecting spring (219) is arranged between the movable slider (218) and the corresponding first accommodating cavity (217); a first sliding groove (227) is provided inside the first cavity (2171); a second sliding groove (228) is provided inside the second cavity (2172); a liquid storage capsule (229) is also arranged inside the first accommodating cavity (217); the liquid storage capsule (229) is slidably connected to the movable slider (218) via a ball bearing; the liquid storage capsule (229) and the corresponding connecting groove (220) are connected to each other via a connecting hose.

5. The insulation protective layer wrapping machine for cable production according to claim 2, characterized in that: A third accommodating cavity (224) is provided on one side of each of the first accommodating cavities (217), a third extrusion plate (225) is slidably arranged inside the third accommodating cavity (224), the third extrusion plate (225) is in contact with a second air bag (226) also arranged inside the third accommodating cavity (224), a fixed connection is formed between the third extrusion plate (225) and a movable slider (218) inside the adjacent first accommodating cavity (217), and the second air bag (226) is also connected to the inside of the connecting air pipe (209) through a hose.

6. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: The cleaning auxiliary roller (206) is composed of a first auxiliary roller (2061) and a second auxiliary roller (2062), two of each of the first auxiliary roller (2061) and the second auxiliary roller (2062), the two first auxiliary rollers (2061) and the two second auxiliary rollers (2062) are also arranged diagonally, and each of the cleaning auxiliary rollers (206) is connected to a first connecting rod (212).

7. The insulation protective layer wrapping machine for cable production according to claim 6, characterized in that: The first connecting rod (212) is rotationally connected to a movable slider (218) inside the corresponding first accommodating cavity (217); a third gear (213) is mounted on the first connecting rod (212); and a number of connecting racks (214) corresponding to the number of third gears (213) are mounted on the rotating member (204).

8. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: A plurality of cleaning nozzles (210) are installed on each of the cleaning main rollers (205), and the cleaning nozzles (210) are connected to the connecting air pipe (209) via a hose.

9. The insulation protective layer wrapping machine for cable production according to claim 1, characterized in that: A first gear (207) is fixedly sleeved on one end of the rotating member (204), a second gear (208) is installed inside the second side plate (202), and the second gear (208) and the first gear (207) are meshed with each other.

10. A cable, characterized in that: A cable produced by an insulation protective layer wrapping machine for cable production according to any one of claims 1 to 9.

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