CN210325345U

CN210325345U - Cable processing equipment

Info

Publication number: CN210325345U
Application number: CN201921028839.0U
Authority: CN
Inventors: 张文钢; 李华斌; 张公卓; 李宝; 王振金
Original assignee: Hunan Valin Wire and Cable Co Ltd
Current assignee: Hunan Valin Wire and Cable Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-04-14
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a cable processing equipment, including feed arrangement, extrusion device, feed arrangement includes barrel and lower barrel, it links to each other through conveying pipeline with lower barrel to go up the barrel, it sets up the apron to go up the barrel top, be provided with on the apron and cut the subassembly, cut the subassembly including cutting motor, pivot and branch cutter, cut the raw materials that can be fine through dividing the cutter, make things convenient for the use of later stage raw materials, one side of mould head is provided with the cooling subassembly, through the off-the-shelf temperature of elimination cable that the cooling subassembly can be fine, in addition, still is equipped with the drop of water of elimination finished product cable epidermis that the dewatering subassembly can be fine through the dewatering subassembly.

Description

Cable processing equipment

Technical Field

The utility model relates to a cable processing technology field, more specifically say, relate to a cable processing equipment.

Background

With the continuous development of the society, the electric power industry and the electrical industry are also continuously developed, the cable is an important transmission material in the electric power industry and the electrical industry, the cable mainly comprises an inner core of the cable and an insulating layer of an outer skin of the cable, the outer skin of the cable extrudes raw materials through an extruder and is connected with the inner core of the cable through a die head, the finished cable is finally obtained, and the obtained finished cable is stored through a take-up device.

Most extruders in the prior art are provided with a feeding device, application No. 201810643991.3 discloses a cable extruder with preheating function, which mainly comprises a preheating shell, a water storage cavity is arranged on the preheating shell, raw materials in the shell are preheated by hot water, so that the raw materials can be well melted, the heat of water in the water storage cavity is mainly heat for absorbing cooling on a finished cable, the heat is very low, the highest temperature of the water is reached in time, and the preheating effect is difficult to achieve, in addition, the water is recycled all the time, the temperature of the water is continuously increased, the temperature of the water is not favorably reduced, so that the quality of the cable is affected, in addition, the raw materials are granular before being put in, and the raw materials are melted by a heating component, however, the feeding device in the patent application No. 201810643991.3 mainly depends on a helical blade to heat and convey the raw materials, because the sizes of raw material particles are not uniform, the problem of high and low heating speed is inevitably caused, and once a raw material with larger particles is not completely melted, the raw material is conveyed into an extruding device, so that the production of the cable is influenced.

Utilize cold water to come to finished product cable cooling among the prior art, the cable is after cold water, its surface can adhesion one deck drop of water, if these drops of water are not handled, then can influence the accomodating and the use in its later stage, the long-time adhesion drop of cable epidermis, also can influence its quality, application number 201621431369.9 discloses a cable conductor extruder, be provided with wiping arrangement among its technical scheme, wipe the drop of water on cable surface through the sponge piece, but, the sponge can be saturated after absorbing water for a long time, thereby can reduce its wiping effect, need artifical continuous crowded water or change to the sponge, thereby can increase work load, in addition, the sponge is itself wet after being stained with water, in time wipe the cable completion, the cable surface also has the thin drop of water of one deck.

The utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a cable processing equipment to solve among the prior art cable processing equipment raw and other materials melt inhomogeneous, the product cable cooling effect is poor and cable epidermis drop of water eliminates incomplete scheduling problem.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

A cable processing device comprises a frame, wherein a feeding device and an extruding device are arranged on the frame, the feeding device comprises an upper charging barrel and a lower charging barrel, the upper charging barrel and the lower charging barrel are connected through a conveying pipeline, a cover plate is arranged at the top end of the upper charging barrel, a slitting component is arranged on the cover plate and comprises a slitting motor, a rotating shaft and a slitting knife, the slitting knife and the slitting motor are respectively connected with the rotating shaft, the slitting motor is connected with the cover plate, the extruding device comprises an extruding barrel and a die head, the die head is connected with a discharge port of the extruding barrel, the discharge port of the lower charging barrel is connected with a feed inlet of the extruding barrel, a cooling component is arranged on one side of the die head and comprises a box body, the top end of the box body is arranged in an open shape, and a first partition plate, a second partition plate and a filtering component are sequentially, a cooling area is formed between the first clapboard and the box body, a water receiving cavity is formed between the first clapboard and the second clapboard, a water leakage hole is arranged on the first clapboard, a groove extending downwards is arranged on the local upper surface of the second clapboard, a water outlet hole is arranged on the second clapboard corresponding to the groove, a spray head is connected on the water outlet hole, a heat dissipation hole is arranged on the side wall of the box body, a circulation component is connected at the bottom end of the box body and is matched and connected with the top end of the box body, a water removal component is arranged on one side of the box body and comprises a supporting frame, a pre-wiping device and a drying device are arranged on the supporting frame, the drying device comprises a drying cylinder, a heating device is arranged on the outer wall of the drying cylinder, a heat insulation sleeve is connected on the outer wall of the drying cylinder, and a heat storage cavity is formed between the heat insulation sleeve and the outer, the heat preservation is sheathe in and is connected with the subassembly of taking a breath, the subassembly of taking a breath with go up the feed cylinder cooperation setting.

Further, wiping arrangement fixed plate, sponge, extrusion cylinder and barrier plate in advance, the sponge is installed on the fixed plate, barrier plate and extrusion cylinder are installed in the frame respectively, the barrier plate corresponds the setting with the sponge, the extrusion cylinder links to each other with the fixed plate, and the cable passes the sponge setting, can clean the drop of water on the cable through the sponge.

Further, the circulation subassembly includes circulating pump and circulating line, circulating pump one end passes through the circulating line and links to each other with the bottom of box, and the other end passes through the circulating line and links to each other with the top of box, the top of box is provided with the water inlet, the circulating line links to each other with the water inlet on box top.

Further, subassembly suction fan and the gas transmission pipeline take a breath, suction fan one end is passed through the gas transmission pipeline and is linked to each other with the insulation cover, and the other end passes through the gas transmission pipeline and links to each other with the outer wall of last feed cylinder, be provided with the gas storage chamber between the inner wall of going up the feed cylinder and the outer wall, be provided with air inlet and gas outlet on the outer wall of going up the feed cylinder, the gas transmission pipeline links to each other with the air inlet on the feed cylinder, the gas outlet on the feed cylinder passes through the gas transmission pipeline and links to each other with the insulation cover to can make a round trip.

Furthermore, the water leakage hole, the water outlet hole and the spray head are correspondingly provided with a plurality of water leakage holes, water outlet holes and spray heads respectively.

Further, be provided with unloading motor and unloading axle on the feed cylinder down, the unloading axle links to each other with the unloading motor, the epaxial flight that is provided with of unloading, be provided with electromagnetic heating assembly on the inner wall of feed cylinder down, can be fine carry the raw materials to extruding cylinder through the flight.

Furthermore, a propulsion cylinder and an extrusion block are arranged in the extrusion cylinder, the extrusion block is installed in the extrusion cylinder and connected with a cylinder shaft of the propulsion cylinder, and the material in a molten state is extruded to the die head through the extrusion block.

Furthermore, filtering component includes non-woven fabrics filter layer and stainless steel filter screen, can be fine filter the impurity of aquatic through non-woven fabrics filter layer and stainless steel filter screen for water can not have impurity in the use.

Further, divide the cutter to include long blade and short blade, long blade and short blade are provided with a plurality ofly respectively and link together with pivot detachable respectively, and the blade of different length can be better cuts the raw materials, has improved the effect of cutting.

Furthermore, the long blade and the short blade are made of stainless steel materials and are connected with the rotating shaft through bolts respectively, and therefore the long blade and the short blade can be conveniently disassembled and assembled.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

the utility model discloses prize-winning feed arrangement divide into feed cylinder and lower feed cylinder, can be fine cut the raw materials through the subassembly of cutting in the feed cylinder for it can be more even enter into lower feed cylinder, has further improved its melting effect, and in addition, the design of long blade and short blade can be cut the raw materials granule of different positions, has improved the effect of cutting, and in addition, the design of gas storage chamber on the feed cylinder can be fine utilize the heat that heating device produced;

the design of the cooling assembly can well cool the finished cable, the cooled water is sprayed to the bottom of the box body through the spray head, and heat is dissipated in the spraying process, so that the water in the cooling area is always at a lower temperature, cold water does not need to be replaced, the water can be recycled all the time, a large amount of water resources can be saved, and the use of workers is facilitated;

the design of wiping arrangement in advance can be fine clean the drop of water on cable surface, through the water that can extrude in the sponge automatically of mutually supporting of extrusion cylinder, barrier plate and fixed plate, do not need manual operation, in addition, the design of a stoving section of thick bamboo can be fine is dried the drop of water on cable surface for its surface is dry and comfortable more.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the pre-wiping apparatus of the present invention;

fig. 3 is a top view of a second fastening plate of the present invention;

fig. 4 is the schematic view of the matching structure of the thermal insulation sleeve and the drying cylinder of the present invention.

The reference numbers in the figures illustrate:

1. the device comprises a frame, 2, an upper charging barrel, 3, a lower charging barrel, 4, a conveying pipeline, 5, a cover plate, 6, a slitting motor, 7, a rotating shaft, 8, an extrusion barrel, 9, a die head, 10, a box body, 11, a first partition plate, 12, a second partition plate, 13, a cooling area, 14, a water receiving cavity, 15, a water leakage hole, 16, a groove, 17, a water outlet hole, 18, a spray head, 19, a supporting frame, 20, a drying barrel, 21, a heat insulation sleeve, 22, a heat storage cavity, 23, a fixing plate, 24, sponge, 25, an extrusion cylinder, 26, a blocking plate, 27, a circulating pump, 28, a circulating pipeline, 29, a suction fan, 30, a gas conveying pipeline, 31, a blanking motor, 32, a blanking shaft, 33, a spiral sheet, 34, a pushing cylinder, 35, an extrusion block, 36, a non-woven fabric filtering layer, 37, a stainless steel filtering net, 38, a long blade, 39.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are used in a broad sense, and for example, "connected," may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.

Example 1:

referring to fig. 1-4, a cable processing device comprises a frame 1, wherein a feeding device and an extruding device are arranged on the frame 1, the feeding device comprises an upper material cylinder 2 and a lower material cylinder 3, the upper material cylinder 2 and the lower material cylinder 3 are connected through a material conveying pipeline 4, a cover plate 5 is arranged at the top end of the upper material cylinder 2, a slitting component is arranged on the cover plate 5, the slitting component comprises a slitting motor 6, a rotating shaft 7 and a slitting knife, the slitting knife and the slitting motor 6 are respectively connected with the rotating shaft 7, the slitting motor 6 is connected with the cover plate 5, raw material particles are slit through the slitting knife to obtain uniform raw material particles, the extruding device comprises an extruding cylinder 8 and a die head 9, the die head 9 is connected with a discharge port of the extruding cylinder 8, a discharge port of the lower material cylinder 3 is connected with a feed inlet of the extruding cylinder 8, one side of the die head 9 is provided with a, the cooling assembly comprises a box body 10, the top end of the box body 10 is arranged in an open shape, a first clapboard 11, a second clapboard 12 and a filtering assembly are sequentially arranged in the box body 10 from top to bottom, a cooling area 13 is formed between the first clapboard 11 and the box body 10, a water receiving cavity 14 is formed between the first clapboard 11 and the second clapboard 12, a water leakage hole 15 is arranged on the first clapboard 11, a groove 16 extending downwards is arranged on the local upper surface of the second clapboard 12, a water outlet hole 17 is arranged on the second clapboard 12 corresponding to the groove 16, a spray head 18 is connected onto the water outlet hole 17, heat dissipation holes are arranged on the side wall of the box body 10, the design of the cooling assembly can well cool the finished cable, the cooled water is sprayed to the bottom of the box body 10 through the spray head 18 and dissipates heat in the spraying process, so that the water in the cooling area 13 is always at a lower temperature, cold water does not need to be replaced, the cold water can be recycled all the time, the bottom end of the box body 10 is connected with a circulating assembly, the circulating assembly is connected with the top end of the box body 10 in a matched mode, one side of the box body 10 is provided with a water removal assembly, the water removal assembly comprises a supporting frame 19, a pre-wiping device and a drying device are arranged on the supporting frame 19, the drying device comprises a drying cylinder 20, a heating device is arranged on the outer wall of the drying cylinder 20, a heat insulation sleeve 21 is connected onto the outer wall of the drying cylinder 20, a heat storage cavity 22 is formed between the heat insulation sleeve 21 and the outer wall of the drying cylinder 20, a ventilation assembly is connected onto the heat insulation sleeve 21, and the ventilation assembly is matched with.

As shown in fig. 2, in this embodiment, in order to better use the pre-wiping device, the pre-wiping device fixing plate 23, a sponge 24, a pressing cylinder 25 and a blocking plate 26 are provided, the sponge 24 is mounted on the fixing plate 23, the blocking plate 26 and the pressing cylinder 25 are respectively mounted on the frame 1, the blocking plate 26 is disposed corresponding to the sponge 24, the pressing cylinder 25 is connected to the fixing plate 23, the cable is disposed through the sponge 24, and the sponge 24 can wipe water drops on the cable.

As shown in fig. 1, in this embodiment, for better use of the circulation assembly, the circulation assembly includes a circulation pump 27 and a circulation pipeline 28, one end of the circulation pump 27 is connected to the bottom end of the box 10 through the circulation pipeline 28, the other end is connected to the top end of the box 10 through the circulation pipeline 28, the top end of the box 10 is provided with a water inlet, the circulation pipeline 28 is connected to the water inlet at the top end of the box 10, water in the box 10 can be better circulated through the circulation pump 27, water source replacement is not needed, a large amount of water resources are saved, and pollution to more water resources is further avoided.

As shown in fig. 1, in this embodiment, for better use of the ventilation assembly, the ventilation assembly includes a suction fan 29 and a gas transmission pipeline 30, one end of the suction fan 29 is connected with the heat insulation sleeve 21 through the gas transmission pipeline 30, the other end of the suction fan is connected with the outer wall of the upper charging barrel 2 through the gas transmission pipeline 30, a gas storage cavity is arranged between the inner wall and the outer wall of the upper charging barrel 2, the outer wall of the upper charging barrel 2 is provided with a gas inlet and a gas outlet, the gas transmission pipeline 30 is connected with the gas inlet of the upper charging barrel 2, and the gas outlet of the upper charging barrel 2 is connected with the heat insulation sleeve 21 through the gas transmission pipeline 30, so that hot gas can be recycled.

As shown in fig. 1, in this embodiment, for better flowing and heat dissipation of the cooled water, the water leakage holes 15, the water outlet holes 17 and the nozzles 18 are respectively provided in a plurality of corresponding manners, so that the flow of the cooled water is accelerated, and the circulation efficiency is improved.

As shown in fig. 1, in this embodiment, in order to better melt and convey the raw material, a feeding motor 31 and a feeding shaft 32 are disposed on the feeding barrel 3, the feeding shaft 32 is connected to the feeding motor 31, a spiral sheet 33 is disposed on the feeding shaft 32, and an electromagnetic heating assembly is disposed on the inner wall of the feeding barrel 3, so that the raw material can be better conveyed to the extruding barrel by the spiral sheet.

As shown in fig. 1, in the present embodiment, in order to better use the extrusion cylinder, a propulsion cylinder 34 and an extrusion block 35 are provided in the extrusion cylinder 8, the extrusion block 35 is installed in the extrusion cylinder 8 and connected to a cylinder shaft of the propulsion cylinder 34, and the material in the molten state is extruded toward the die head 9 by the extrusion block 35.

As shown in fig. 1, in the present embodiment, in order to better use the filter assembly, the filter assembly includes a non-woven fabric filter layer 36 and a stainless steel filter screen 37, and impurities in water can be well filtered through the non-woven fabric filter layer 36 and the stainless steel filter screen 37, so that the water does not have impurities during use.

As shown in fig. 1, in this embodiment, the slitting knife includes a long blade and a short blade, the long blade 38 and the short blade 39 are respectively provided with a plurality of blades and detachably connected to the rotating shaft 7, and the blades with different lengths can better slit the raw material, thereby improving the slitting effect.

In the present embodiment, as shown in fig. 1, the long blade 38 and the short blade 39 are made of stainless steel and are connected to the rotating shaft by bolts, respectively, so that the long blade 38 and the short blade 39 can be disassembled and assembled conveniently.

Example 2:

as shown in fig. 1-4, on the basis of embodiment 1, raw material particles are sequentially processed in an upper material barrel 2, a lower material barrel 3, an extrusion barrel 8, a die head 9, a box body 10, a sponge 24 and a drying barrel 20, and are finally collected by a take-up device, the working principle of the device is that the raw material particles are firstly put into the upper material barrel 2, a long blade 38 and a short blade 39 are driven by a cutting motor to rotate, the raw material particles are cut by the long blade 38 and the short blade 39, the cut particles enter the lower material barrel 3 through a material conveying pipeline 30, the raw material is heated by an electromagnetic heating assembly to be molten and is conveyed to the extrusion barrel 8 through a spiral sheet 33, the molten raw material enters the extrusion barrel 8 and then is pushed forward by a pushing cylinder 34, and the raw material is combined with a wire core after entering the die head 9 to finally form a finished cable, the finished cable is conveyed forwards continuously, enters the cooling area 13, is cooled through cold water, then enters the sponge 24, wipes water drops on the surface of the cable through the sponge 24, finally enters the drying cylinder 20, evaporates the water drops on the surface of the cable through the drying cylinder 20, and finally obtains the cable without the water drops on the surface.

Example 3:

as shown in fig. 1-4, on the basis of embodiment 2, box 10 in cooling region 13 when using, cool down the cable through cold water, water after the cooling falls to accepting water cavity 14 through hole 15 that leaks, then spray to box 10 bottom through shower nozzle 18, be provided with the louvre on the lateral wall of box 10, the air that gets into box 10 is cooled down to the water that sprays, the water of final box 10 bottom continues to extract through circulating pump 27 and continues to participate in the cooling work in cooling region 13, water in this in-process can cyclic utilization, cool down by oneself, need not to change cold water or add other cooling device.

Example 4:

as shown in fig. 1-4, on the basis of embodiment 3, the heating device arranged on the surface of the drying cylinder 20 is preferably an electric heating wire, the electric heating wire is wound on the drying cylinder 20, the electric heating wire can heat the air inside the drying cylinder 20 and outside the drying cylinder when heating, and heat the surrounding air, which not only causes too high temperature, but also causes resource waste, the heat is preserved by arranging the heat-insulating sleeve 21, and the heat is conveyed to the charging cylinder 2 through the suction fan 29 to preheat the raw material, so that the raw material can be better processed on the next step, and meanwhile, the heat can be well utilized, a circulation channel is formed between the charging cylinder 2 and the heat storage cavity, and the heat can be well utilized.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The cable processing equipment comprises a rack (1), wherein the rack (1) is provided with a feeding device and an extruding device, and the cable processing equipment is characterized in that the feeding device comprises an upper material cylinder (2) and a lower material cylinder (3), the upper material cylinder (2) and the lower material cylinder (3) are connected through a material conveying pipeline (4), the top end of the upper material cylinder (2) is provided with a cover plate (5), the cover plate (5) is provided with a cutting assembly, the cutting assembly comprises a cutting motor (6), a rotating shaft (7) and a cutting knife, the cutting knife and the cutting motor (6) are respectively connected with the rotating shaft (7), the cutting motor (6) is connected with the cover plate (5), the extruding device comprises an extruding cylinder (8) and a die head (9), the die head (9) is connected with a discharge hole of the extruding cylinder (8), the discharge hole of the lower material cylinder (3) is connected with a feed inlet of the extruding cylinder (8), one side of the die head (9) is provided with a cooling assembly, the cooling assembly comprises a box body (10), the top end of the box body (10) is arranged to be open, a first clapboard (11), a second clapboard (12) and a filtering assembly are sequentially arranged in the box body (10) from top to bottom, a cooling area (13) is formed between the first clapboard (11) and the box body (10), a water receiving cavity (14) is formed between the first clapboard (11) and the second clapboard (12), a water leakage hole (15) is formed in the first clapboard (11), a groove (16) extending downwards is formed in the local upper surface of the second clapboard (12), a water outlet hole (17) is formed in the second clapboard (12) corresponding to the groove (16), a spray head (18) is connected to the water outlet hole (17), heat dissipation holes are formed in the side wall of the box body (10), and a circulation assembly is connected to the bottom end of the box body (10), this circulation subassembly is connected with the top cooperation of box (10), one side of box (10) is provided with water removal subassembly, water removal subassembly includes braced frame (19), be provided with wiping arrangement and drying device in advance on braced frame (19), drying device includes drying cylinder (20), is provided with heating device on the outer wall of this drying cylinder (20), be connected with insulation cover (21) on the outer wall of drying cylinder (20), form between the outer wall of insulation cover (21) and drying cylinder (20) and store up hot chamber (22), be connected with the subassembly of taking a breath on insulation cover (21), the subassembly of taking a breath with go up feed cylinder (2) cooperation setting.

2. A cable processing plant according to claim 1, characterized in that: wiping arrangement fixed plate (23), sponge (24), extrusion cylinder (25) and barrier plate (26) in advance, install on fixed plate (23) sponge (24), install respectively on frame (1) barrier plate (26) and extrusion cylinder (25), barrier plate (26) correspond the setting with sponge (24), extrusion cylinder (25) link to each other with fixed plate (23), and the cable passes sponge (24) and sets up.

3. A cable processing plant according to claim 1, characterized in that: the circulation subassembly includes circulating pump (27) and circulating line (28), circulating pump (27) one end is passed through circulating line (28) and is linked to each other with the bottom of box (10), and the other end passes through circulating line (28) and links to each other with the top of box (10), the top of box (10) is provided with the water inlet, circulating line (28) link to each other with the water inlet on box (10) top.

4. A cable processing plant according to claim 1, characterized in that: subassembly suction fan (29) takes a breath and gas transmission pipeline (30), suction fan (29) one end links to each other with insulation cover (21) through gas transmission pipeline (30), and the other end passes through gas transmission pipeline (30) and links to each other with the outer wall of last feed cylinder (2), it is provided with the gas storage chamber to go up between the inner wall of feed cylinder (2) and the outer wall, be provided with air inlet and gas outlet on the outer wall of last feed cylinder (2), gas transmission pipeline (30) link to each other with the air inlet on last feed cylinder (2), the gas outlet on last feed cylinder (2) is passed through gas transmission pipeline (30) and is linked to each other with insulation cover (21).

5. A cable processing plant according to claim 1, characterized in that: the water leakage holes (15), the water outlet holes (17) and the spray heads (18) are respectively provided with a plurality of corresponding holes.

6. A cable processing plant according to claim 1, characterized in that: the feeding device is characterized in that a feeding motor (31) and a feeding shaft (32) are arranged on the feeding barrel (3), the feeding shaft (32) is connected with the feeding motor (31), a spiral piece (33) is arranged on the feeding shaft (32), and an electromagnetic heating assembly is arranged on the inner wall of the feeding barrel (3).

7. A cable processing plant according to claim 6, characterized in that: the extrusion cylinder (8) is internally provided with a propulsion cylinder (34) and an extrusion block (35), and the extrusion block (35) is arranged in the extrusion cylinder (8) and is connected with a cylinder shaft of the propulsion cylinder (34).

8. A cable processing plant according to claim 1, characterized in that: the filter assembly comprises a non-woven fabric filter layer (36) and a stainless steel filter screen (37).

9. A cable processing plant according to any one of claims 1 to 8, characterized in that: the slitting knife comprises a long blade and a short blade, wherein the long blade (38) and the short blade (39) are respectively provided with a plurality of blades which are detachably connected with the rotating shaft (7).

10. A cable processing plant according to claim 9, characterized in that: the long blade (38) and the short blade (39) are made of stainless steel materials and are connected with the rotating shaft through bolts.