Wire drawing machine for cable production

Abstract

The utility model discloses a wire drawing machine for cable production, which comprises a machine body, cone pulleys, a wire die assembly and an automatic threading assembly, the cone pulleys are arranged on the machine body, the wire die assembly is arranged between the two symmetrical cone pulleys, the automatic threading assembly comprises a transverse guide rail, a first sliding seat, an L-shaped supporting rod and a second sliding seat, the transverse guide rail is arranged in front of the cone pulleys, and the first sliding seat is arranged on the machine body. The two ends of the transverse guide rail are fixedly connected with the machine body respectively, the transverse guide rail is sleeved with the first sliding base in a sliding mode, the L-shaped supporting rod is rotatably arranged on the first sliding base, the second sliding base is arranged on the L-shaped supporting rod in a sliding mode, and the first electric telescopic rods are arranged on the two sides of the second sliding base respectively. And a rolling piece and a clamping piece are arranged at the extending end of the first electric telescopic rod. Through the arrangement of the automatic threading assembly, the winding and threading processes are fully automatic, so that the problem of difficulty in winding and threading is solved, the manual labor is reduced, and the production efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cable processing technical field, concretely relates to a wire drawing machine for cable production. BACKGROUND

[0002] The cable core is usually twisted by multiple metal wires, and the metal wires are usually processed by metal rods or wires through drawing. A wire drawing machine is needed during drawing. The wire drawing machine is also called a wire drawing machine, a drawing machine, a stretching machine, a wire drawing machine, etc. According to the literal meaning, it means that the thick metal wire is changed in diameter through drawing to meet the required diameter.

[0003] In the prior art, winding and threading are needed before drawing. Winding means winding the wire between two tower wheels. During the winding process, the wire end needs to be threaded through different specifications of the wire drawing die. During threading, the wire end is manually thinned, then the wire end is threaded through the wire drawing die, and then the wire end is clamped and lengthened by the pliers. After lengthening, the wire is wound around the tower wheel. Each time the wire end is threaded through a wire drawing die of different specifications, the wire end needs to be thinned once using a file. In the actual operation process, the wire end is too thick when winding and threading using this method. Therefore, the operator needs to exert a lot of force and it is very difficult to thread the wire, which seriously affects the work efficiency.

[0004] The Chinese patent document with the publication number CN113546975B discloses a metal wire drawing machine, which includes a machine body and a winding assembly. The machine body has a table surface on which a pay-off roller shaft, two tower wheels, and a take-up roller shaft are arranged from left to right in order. A wire eye discharge plate is arranged between the two tower wheels. The winding assembly includes a guide rod, a speed reducer, and two mounting rods. One end of each mounting rod is fixedly connected to the machine body, and the other end is fixedly connected through the guide rod. A screw rod is arranged on the outer side of the guide rod. The screw rod is rotatably connected to the two mounting rods at both ends. The speed reducer is arranged on the guide rod and the screw rod. The speed reducer is slidably connected to the guide rod and threadedly connected to the screw rod. A turntable is rotatably connected to the side of the speed reducer close to the tower wheel. An electric telescopic rod is fixedly arranged on the end face close to the outer periphery of the turntable. Although the wire drawing machine can automatically wind the wire through the arrangement of the winding assembly, the wire end still needs to be manually thinned before being threaded through different wire drawing dies, which affects the work efficiency. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to overcome the defects in the above background technology and provide a wire drawing machine for cable production.

[0006] In order to achieve the above object, the utility model provides a wire drawing machine for cable production, including machine body, tower wheel, wire mould assembly and automatic threading assembly, the tower wheel sets up on the machine body, wire mould assembly sets up between two symmetry tower wheels, the automatic threading assembly includes horizontal guide rail, first sliding seat, L type support rod and second sliding seat, the horizontal guide rail is equipped in the front of the tower wheel, two ends of the horizontal guide rail are fixed with the machine body respectively, the first sliding seat is slidably sleeved on the horizontal guide rail, the L type support rod is rotatably arranged on the first sliding seat, the second sliding seat is slidably arranged on the L type support rod, two sides of the second sliding seat are equipped with first electric telescopic rod respectively, the extension end of first electric telescopic rod is equipped with pressure rolling piece and clamping piece respectively. The wire head to be drawn is inserted into the pressure rolling piece before drawing, the wire head is gradually thinned and narrowed under the clamping and compression of the pressure rolling piece, so that the wire head can be smoothly conveyed through the wire mould assembly and enters the clamping piece, after being clamped by the clamping piece, the first sliding seat pulls the wire along the horizontal guide rail to move horizontally to the right, after moving above the tower wheel, the L type support rod rotates clockwise downward by 180 degrees to make the wire wind on the tower wheel, the first sliding seat pulls the wire to move to the left below another tower wheel, the L type support rod rotates clockwise upward to wind around the tower wheel, and automatic winding is carried out, the wire head moves before and after the wire mould assembly, the second sliding seat moves longitudinally, so that the wire head is aligned with another specification wire drawing die on the wire mould assembly, the first electric telescopic rod drives the pressure rolling piece to descend the wire to re-enter the pressure rolling piece, and the wire is clamped by the clamping piece after passing through the wire mould assembly, so as to reciprocate, complete automatic winding and threading.

[0007] Further optimize technical scheme, the length direction of the horizontal guide rail is equipped with a rack, the first sliding seat is hollow structure, the first sliding seat is equipped with a drive gear, the drive gear is engaged with the rack, the first sliding seat is equipped with a first drive motor, the output end of the first drive motor is connected with the axle of the drive gear. The rotation of the drive gear is driven by the first drive motor, and the first sliding seat moves horizontally left and right along the horizontal guide rail.

[0008] Further optimize technical scheme, the first sliding seat is equipped with a winding shaft and a second drive motor, one end of the L type support rod is connected with one end of the winding shaft, the output end of the second drive motor is connected with the other end of the winding shaft. The winding shaft is rotated by 180 degrees by the second drive motor, and the L type support rod is rotated synchronously to wind the wire.

[0009] Further optimize technical scheme, the L type support rod is equipped with a lead screw, the second sliding seat is sleeved on the lead screw, one end of the lead screw is connected with the output end of a third drive motor. The lead screw is rotated by the third drive motor, and the second sliding seat moves longitudinally on the L type support rod, so as to wind the wire on the tower wheel at different diameters.

[0010] Further optimize technical scheme, the top of the second sliding seat cover is provided with a convex part, and a sliding groove corresponding to the convex part is formed in the L-shaped supporting rod.

[0011] Further optimize technical scheme, the wire die assembly comprises a wire die frame and a wire drawing die, a plurality of die mounting grooves are formed in the wire die frame, and the wire drawing die is fixedly installed in the die mounting grooves. Through the clamping of the convex part 4 in the sliding groove, when the lead screw drives the second sliding seat to move, the second sliding seat is prevented from rotating.

[0012] Further optimize technical scheme, the calendering part comprises a first calendering roller, a second calendering roller, a calendering seat and a fourth driving motor, the extension end of the first electric telescopic rod is connected with the calendering seat, the calendering seat is provided with a mounting opening, the mounting opening is provided with a first notch, the first calendering roller and the second calendering roller are installed in the mounting opening and are located on the two sides of the first notch respectively, the output end of the fourth driving motor is connected with the roller shaft of the first calendering roller, the roller shafts of the first calendering roller and the second calendering roller are provided with transmission gears meshing with each other, the mounting opening is provided with a through groove symmetrically arranged above and below, the roller shaft of the second calendering roller is slidably installed in the through groove, the roller shafts of the second calendering roller are rotatably connected to the U-shaped frame at the two ends, and the second electric telescopic rod is connected between the U-shaped frame and the calendering seat.

[0013] Further optimize technical scheme, the roller faces of the first calendering roller and the second calendering roller are provided with shaping grooves. Through the shaping grooves, the compressed wire ends are shaped, so that the wire ends are prevented from being flattened and passing through the wire drawing die.

[0014] Further optimize technical scheme, the first calendering roller and the second calendering roller are provided with guide cylinders in front of the inlet ends, and the guide cylinders are provided with second notches corresponding to the first notches.

[0015] Further optimize technical scheme, the clamping part comprises a rudder and a clamping jaw, the extension end of the first electric telescopic rod is connected with the rudder, and the clamping jaw is arranged on the rudder.

[0016] The automatic threading assembly is matched with the horizontal guide rail, the first sliding seat, the L-shaped supporting rod, the second sliding seat, the first electric telescopic rod, the calendering part and the clamping part, so that the copper wire can automatically pass through the two tower wheels, the winding process does not need to manually file the wire and then thread, the winding and threading processes are fully automatic, the winding and threading difficulties are solved, manual labor is reduced, and the production efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the overall schematic view of the wire drawing machine for cable production in the embodiment of the utility model.

[0018] Figure 2 is a schematic view of one perspective of the automatic threading assembly in the embodiment of the present application.

[0019] Figure 3 is a schematic view of another perspective of the automatic threading assembly in the embodiment of the present application.

[0020] Figure 4 is a schematic view of the cooperation between the sliding groove and the convex part in the embodiment of the present application.

[0021] Figure 5 is a schematic view of the calendering part in the embodiment of the present application. Figure 4 is a partial enlarged schematic view of position A in the embodiment of the present application.

[0022] Figure 6 is a schematic view of the calendering part in the embodiment of the present application.

[0023] Reference signs: 1 machine body; 2 tower wheel; 3 wire die assembly; 301 wire die frame; 302 wire drawing die; 303 die mounting groove; 4 automatic threading assembly; 401 horizontal guide rail; 402 first sliding seat; 403 L-shaped support rod; 4031 sliding groove; 404 second sliding seat; 4041 convex part; 405 first electric telescopic rod; 406 calendering part; 4061 first calendering roller; 4062 second calendering roller; 4063 calendering seat; 4064 fourth driving motor; 4065 mounting port; 4066 first notch; 4067 transmission gear; 4068 through groove; 4069 U-shaped frame; 4610 second electric telescopic rod; 4611 shaping groove; 4612 guide cylinder; 4613 second notch; 407 clamping part; 4071 steering engine; 4072 clamping jaw; 408 rack; 409 driving gear; 4010 first driving motor; 4011 winding shaft; 4012 second driving motor; 4013 lead screw; 4014 third driving motor; 5 machine cover; 6 spraying head; 7 wire inlet guide roller; 8 winding chamber; 9 control cabinet. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved in the embodiments of the present application more clearly understood, the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0025] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In addition, the connection can be for fixing or for circuit communication.

[0026] It should be understood that the terms "length", "width", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like specify the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0027] In addition, the terms "first", "second", "third", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0028] Please refer to Figures 1 to 6The wire drawing machine for cable production disclosed in an embodiment comprises a machine body 1, a capstan 2, a wire die assembly 3 and an automatic threading assembly 4, the capstan 2 is horizontally arranged on the machine body 1, the wire die assembly 3 is arranged between two symmetrical capstans 2, the automatic threading assembly 4 comprises a transverse guide rail 401, a first sliding seat 402, an L-shaped support rod 403 and a second sliding seat 404, the transverse guide rail 401 is arranged in front of the capstan 2, two ends of the transverse guide rail 401 are fixedly connected with the machine body 1, the first sliding seat 402 is slidingly sleeved on the transverse guide rail 401, the L-shaped support rod 403 is rotatably arranged on the first sliding seat 402, the second sliding seat 404 is slidingly arranged on the L-shaped support rod 403, a first electric telescopic rod 405 is arranged on each side of the second sliding seat 404, and the extending end of the first electric telescopic rod 405 is provided with a calendering piece 406 and a clamping piece 407. Specifically, the wire die assembly 3 comprises a wire die frame 301 and a wire drawing die 302, a plurality of die mounting grooves 303 are arranged on the wire die frame 301, the wire drawing die 302 is fixedly installed in the die mounting groove 303, the first electric telescopic rod 405 is provided with two, one of which is connected with the calendering piece 406, and the other of which is connected with the clamping piece 407, when the second sliding seat 404 moves to the position directly above the wire drawing die 302, the calendering piece 406 and the clamping piece 407 are driven to ascend and descend by the first electric telescopic rod 405 respectively, so that the calendering piece 406 and the clamping piece 407 can be respectively moved to the wire inlet end and the wire outlet end of the wire drawing die 302, the upper end surface of the machine body 1 is provided with an opening structure, a machine cover 5 is hinged to the opening structure, the capstan 2, the wire die assembly 3 and the automatic threading assembly 4 are arranged in the opening structure, a spraying head 6 is arranged above the capstan 2 and the wire die assembly 3, the spraying head 6 is in communication with an external wire drawing liquid supply tank (not shown in the figure), a wire guide roller 7 is arranged on the left side wall of the machine body 1 and communicates with the inside of the opening structure, a winding chamber 8 is arranged on the right side of the machine body 1, a control cabinet 9 is arranged above the winding chamber 8, the capstan 2 is provided with four, two of which are symmetrically arranged as a group, the transverse guide rail 401 is horizontally arranged in the opening structure, the first sliding seat 402 can move horizontally along the transverse guide rail 401, one end of the L-shaped support rod 403 is rotatably connected with the first sliding seat 402, and the other end extends longitudinally above the capstan 2 and the wire die assembly 3, and the second sliding seat 404 can move longitudinally along the L-shaped support rod 403.

[0029] In the embodiment, the copper wire to be drawn is pulled from the entry guide roller 7 into the open structure before drawing, and the wire head is pulled into the calender 406, the wire head of the copper wire is gradually thinned and narrowed under the clamping and compression of the calender 406, so that the wire head can be smoothly transmitted through the drawing die 302 on the wire die assembly 3 to the clamping member 407, after being clamped by the clamping member 407, the first sliding seat 402 pulls the copper wire to move horizontally along the transverse guide rail 401 to the right, after moving above the next tower wheel 2 in the same group, the L-shaped support rod 403 rotates clockwise by 180° downward, after the copper wire passes through the next tower wheel 2, the first sliding seat 402 pulls the copper wire to move horizontally along the transverse guide rail 401 to the left below the previous tower wheel 2 in the same group, the L-shaped support rod 403 rotates clockwise by 180° upward to rotate around the previous tower wheel 2, and then moves to the front of the drawing die 302 on the wire die assembly 3, the second sliding seat 404 moves longitudinally to align the wire head with another specification drawing die 302 on the wire die assembly 3, the first electric telescopic rod 405 drives the calender 406 to descend (in order to avoid interference between the calender 406 and the clamping member 407 and the tower wheel 2, the first electric telescopic rod 405 drives the calender 406 and the clamping member 407 to rise by a certain distance respectively), the wire head enters the calender 406, the first sliding seat 402 moves to the right, so that the wire head passes through another specification drawing die 302 on the wire die assembly 3, after passing through the wire die assembly 3, the wire head is clamped again by the clamping member 407, and the process is repeated until the copper wire passes through all the drawing dies 302 on the wire die assembly 3, and finally the wire head is fixed to the take-up roller in the winding chamber 8, and the automatic threading is completed. Compared with the prior art, the automatic threading assembly 4 is provided, the automatic threading assembly 4 cooperates with the transverse guide rail 401, the first sliding seat 402, the L-shaped support rod 403, the second sliding seat 404, the first electric telescopic rod 405, the calender 406 and the clamping member 407 to automatically make the copper wire pass through the two tower wheels 2, the winding process does not need to manually file the wire and then thread, and the winding and threading processes are fully automatic, thereby solving the problems of winding and threading difficulties, reducing manual labor and increasing production efficiency.

[0030] In a specific example, a rack 408 is arranged along the length direction of the transverse guide rail 401, the rack 408 is arranged on the bottom surface of the transverse guide rail 401, the first sliding seat 402 has a hollow structure, a drive gear 409 is arranged in the first sliding seat 402, the drive gear 409 is engaged with the rack 408, a first drive motor 4010 is arranged on the first sliding seat 402, and the output end of the first drive motor 4010 is connected with the shaft of the drive gear 409. The rotation of the drive gear 409 is driven by the first drive motor 4010, and then the first sliding seat 402 moves transversely left and right along the transverse guide rail 401, the first drive motor 4010 adopts a servo motor or a stepping motor, and the servo motor is preferred, which can realize high-precision position control.

[0031] In a specific example, the first sliding seat 402 is provided with a winding shaft 4011 and a second driving motor 4012, one end of the L-shaped support rod 403 is fixedly connected with one end of the winding shaft 4011, and the output end of the second driving motor 4012 is connected with the other end of the winding shaft 4011. The second driving motor 4012 adopts a servo motor or a stepping motor, and a servo motor is preferred, which can realize high-precision position control. The winding shaft 4011 is driven to rotate 180° by the second driving motor 4012, and the L-shaped support rod 403 is fixed on the winding shaft 4011 and can rotate 180° synchronously to wind the wire.

[0032] In a specific example, the L-shaped support rod 403 is provided with a lead screw 4013, the lead screw 4013 is parallel to the longitudinal side of the L-shaped support rod 403, the second sliding seat 404 is sleeved on the lead screw 4013 and cooperates with the lead screw 4013, and one end of the lead screw 4013 is connected with the output end of a third driving motor 4014. The third driving motor 4014 adopts a servo motor or a stepping motor, and a servo motor is preferred; the lead screw 4013 is driven to rotate by the third driving motor 4014, and the second sliding seat 404 is driven to move longitudinally on the L-shaped support rod 403, so as to wind the copper wire on the different diameter grooves of the tower wheel 2 and the different specification molds of the wire mold assembly 3.

[0033] In a preferred embodiment, the top end of the second sliding seat 404 is provided with a convex part 4041, the L-shaped support rod 403 is provided with a sliding groove 4031 corresponding to the convex part 4041, and the second sliding seat 404 is clamped into the sliding groove 4031 through the convex part 4041, so as to avoid rotation of the second sliding seat 404 when the lead screw 4013 drives the second sliding seat 404 to move.

[0034] In a specific example, the calendering member 406 includes a first calendering roller 4061, a second calendering roller 4062, a calendering seat 4063, and a fourth driving motor 4064, the extended end of the first electric telescopic rod 405 is fixedly connected with the calendering seat 4063, a rectangular mounting opening 4065 is arranged on the calendering seat 4063, a first notch 4066 is arranged at the bottom edge of the mounting opening 4065, the first calendering roller 4061 and the second calendering roller 4062 are vertically arranged in the mounting opening 4065 and are respectively located at the two sides of the first notch 4066, so that the gap between the first calendering roller 4061 and the second calendering roller 4062 is aligned with the first notch 4066, the output end of the fourth driving motor 4064 is connected with the roller shaft of the first calendering roller 4061, the roller shafts of the first calendering roller 4061 and the second calendering roller 4062 are provided with transmission gears 4067 that are engaged with each other, a through slot 4068 is symmetrically arranged on the side of the mounting opening 4065 where the second calendering roller 4062 is arranged, the two ends of the roller shaft of the second calendering roller 4062 respectively pass through the through slot 4068 and are slidably connected with the through slot 4068, the two ends of the roller shaft of the second calendering roller 4062 are rotatably connected with a U-shaped frame 4069, a second electric telescopic rod 4610 is connected between the U-shaped frame 4069 and the calendering seat 4063, the U-shaped frame 4069 is driven to move left and right by the second electric telescopic rod 4610, the first calendering roller 4061 and the second calendering roller 4062 are moved left and right to adjust the gap therebetween, when the second calendering roller 4062 is moved to the left, the transmission gears 4067 on the first calendering roller 4061 and the second calendering roller 4062 are engaged with each other, the wire is clamped and compressed and deformed in the gap between the first calendering roller 4061 and the second calendering roller 4062, the diameter of the wire is reduced, the wire is conveyed to the right and enters the wire drawing die 302, after the wire is clamped by the clamping member 407 from the outlet end of the wire drawing die 302, the U-shaped frame 4069 is driven to move to the right by the second electric telescopic rod 4610, the gap between the first calendering roller 4061 and the second calendering roller 4062 is increased, the calendering member 406 is driven to move upward by the first electric telescopic rod 405, the copper wire is separated from the first notch 4066 to the outside of the calendering member 406, so that the copper wire is prevented from being moved upward together with the calendering member 406; when the wire needs to pass through another wire drawing die 302 of another specification, the clamping member 407 clamps the wire and moves to the front of the wire drawing die 302 of another specification, after the existing wire drawing die 302 is aligned with the die hole, the calendering member 406 is lowered, the copper wire enters the gap between the first calendering roller 4061 and the second calendering roller 4062 along the first notch 4066, the U-shaped frame 4069 is driven to move to the left by the second electric telescopic rod 4610, the copper wire is clamped again, the clamping member 407 is released to move upward after the first calendering roller 4061 and the second calendering roller 4062 are clamped, the first sliding seat 402 is horizontally moved to the right, so that the wire passes through the wire drawing die 302, after the wire passes through, the clamping member 407 is lowered again to clamp the wire, the calendering member 406 is released to clamp the copper wire and is raised, and the automatic threading is completed.

[0035] In the preferred embodiment, the shaping grooves 4611 are formed on the roll surfaces of the first and second calender rollers 4061 and 4062. When the wire head of the copper wire is compressed and shaped for the first time in the gap between the first and second calender rollers 4061 and 4062, the wire head is clamped in the shaping grooves 4611, avoiding being flattened, and can only extend laterally along the shaping grooves 4611 to be thinned, so that the copper wire can smoothly pass through the drawing die 302.

[0036] In the preferred embodiment, a guide cylinder 4612 is arranged in front of the entrance of the first and second calender rollers 4061 and 4062, and the guide cylinder 4612 is fixed to the side wall of the calender seat 4063. The second notch 4613 is formed on the guide cylinder 4612 and is symmetrical with the first notch 4066. The guide cylinder 4612 facilitates the wire head to enter the gap between the first and second calender rollers 4061 and 4062, and the second notch 4613 is in line with the first notch 4066, so that the copper wire can be separated from the calender part 406.

[0037] In the specific example, the clamping part 407 includes a steering gear 4071 and a clamping jaw 4072. The extension end of the first electric telescopic rod 405 is connected to the steering gear 4071, and the clamping jaw 4072 is arranged on the steering gear 4071. The clamping jaw 4072 is driven to move relative to the steering gear 4071 to clamp the wire head.

[0038] The above is a further detailed description of the present application in combination with specific / preferred embodiments, and cannot be deemed to limit the specific implementation of the present application to these descriptions. For ordinary skilled persons in the technical field to which the present application belongs, without departing from the concept of the present application, they can make several substitutions or modifications to the described embodiments, and these substitutions or modifications shall be deemed to belong to the protection scope of the present application. In the description of the present application, the description of the terms "an embodiment", "some embodiments", "a preferred embodiment", "an example", "a specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in combination with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the described specific features, structures, materials, or characteristics can be combined in any one or more embodiments or examples in a suitable manner. Without being contradictory, skilled persons in the art can combine and combine the different embodiments or examples described in the present application and the features of the different embodiments or examples. Although the embodiments of the present application and their advantages have been described in detail, it should be understood that various changes, substitutions, and modifications can be made herein without departing from the scope of the patent application.

Claims

1. A wire drawing machine for cable production, characterized by: The utility model provides a wire drawing machine, including body, tower wheel, wire mould assembly and automatic threading assembly, the tower wheel sets up on the body, wire mould assembly sets up between two symmetrical tower wheel, automatic threading assembly includes horizontal guide rail, first sliding seat, L type support rod and second sliding seat, the horizontal guide rail is equipped in the front of tower wheel, the both ends of horizontal guide rail are fixedly connected with the body respectively, first sliding seat is sleeved on horizontal guide rail and rotates, L type support rod rotatable sets up in first sliding seat, second sliding seat is equipped with first electric telescopic rod on both sides respectively and rotates in L type support rod, the protruding end of first electric telescopic rod is equipped with pressure rolling piece and clamping piece respectively.

2. The wire drawing machine for cable production as claimed in claim 1, wherein: A rack is arranged along the length direction of the horizontal guide rail, the first sliding seat has a hollow structure, a drive gear is arranged in the first sliding seat, the drive gear is engaged with the rack, a first drive motor is arranged on the first sliding seat, and the output end of the first drive motor is connected with the axle of the drive gear.

3. The wire drawing machine for cable production as claimed in claim 2, wherein: A winding shaft is arranged on the first sliding seat, one end of the L type support rod is connected with one end of the winding shaft, and the output end of a second drive motor is connected with the other end of the winding shaft.

4. The wire drawing machine for cable production as claimed in claim 3, wherein: A screw rod is arranged on the L type support rod, and the second sliding seat is sleeved on the screw rod, and one end of the screw rod is connected with the output end of a third drive motor.

5. The wire drawing machine for cable production as claimed in claim 4, wherein: A convex part is arranged at the top end of the sleeve of the second sliding seat, and a sliding groove corresponding to the convex part is arranged on the L type support rod.

6. A wire drawing machine for cable production according to any one of claims 1 to 5, characterized in that: The wire mould assembly comprises a wire mould frame and a wire drawing die, a plurality of die mounting grooves are arranged on the wire mould frame, and the wire drawing die is fixedly installed in the die mounting grooves.

7. The wire drawing machine for cable production as claimed in claim 6, wherein: The pressure rolling piece comprises a first pressure roller, a second pressure roller, a pressure seat and a fourth drive motor, the protruding end of the first electric telescopic rod is connected with the pressure seat, the pressure seat is provided with a mounting port, the mounting port is provided with a first gap, the first pressure roller and the second pressure roller are installed in the mounting port and are located on the two sides of the first gap respectively, the output end of the fourth drive motor is connected with the roller shaft of the first pressure roller, the roller shafts of the first pressure roller and the second pressure roller are provided with transmission gears engaged with each other, the mounting port is provided with a through groove symmetrically arranged above and below, the roller shaft of the second pressure roller is slidably installed in the through groove, the roller shafts of the first pressure roller and the second pressure roller are rotatably connected to a U-shaped frame, and the second electric telescopic rod is connected between the U-shaped frame and the pressure seat.

8. The wire drawing machine for cable production as claimed in claim 7, wherein: The roller faces of the first pressure roller and the second pressure roller are provided with shaping grooves.

9. The wire drawing machine for cable production as claimed in claim 8, wherein: A guide cylinder is arranged in front of the inlet end of the first pressure roller and the second pressure roller, and the guide cylinder is provided with a second gap corresponding to the first gap.

10. The wire drawing machine for cable production as claimed in claim 9, wherein: The clamping piece comprises a rudder and a clamping jaw, the protruding end of the first electric telescopic rod is connected with the rudder, and the clamping jaw is arranged on the rudder.

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