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CN-224222604-U - Fixed length cutting device for power line processing

CN224222604UCN 224222604 UCN224222604 UCN 224222604UCN-224222604-U

Abstract

The utility model relates to the technical field of power wire processing, in particular to a fixed-length cutting device for power wire processing, which comprises a base, an upper wire guide roller and a cutter, wherein the left end and the right end of the base are fixedly connected with supporting plates, two lower wire guide rollers are rotationally connected between the two supporting plates, the upper end of each lower wire guide roller is provided with the upper wire guide roller, the surfaces of each lower wire guide roller and each upper wire guide roller are respectively provided with a wire guide groove, the two upper wire guide rollers move downwards simultaneously and clamp and limit the power wire by the wire guide grooves with the lower wire guide roller, the lower wire guide roller rotates to drive the power wire to move, the condition of winding jumper wires in the wire feeding process is avoided, the power wires are fed simultaneously, the stability is high, a controller controls the length of the required power wire, a bidirectional threaded rod rotates to drive the cutter to make relative motion and move for the same distance, the power wires on the cutting base are synchronously cut off, vibration and deviation are reduced, the cut is flat, and the cutting processing efficiency is improved.

Inventors

  • Yi Shiqian

Assignees

  • 宁波市昊德电气有限公司

Dates

Publication Date
20260512
Application Date
20250521

Claims (7)

  1. 1. The fixed-length cutting device for processing the power line comprises a base (1) and is characterized by further comprising an upper wire guide roller (4) and a cutter (11), wherein the left end and the right end of the base (1) are fixedly connected with support plates (2), two lower wire guide rollers (3) are rotatably connected between the two support plates (2), the upper ends of the lower wire guide rollers (3) are provided with the upper wire guide roller (4), wire guide grooves (5) are formed in the surfaces of the lower wire guide roller (3) and the upper wire guide roller (4), a mounting frame (6) is fixedly connected between the two support plates (2), the upper end of the inner wall of the mounting frame (6) is fixedly connected with a cutting seat (7) through a fixed block, the lower end of the inner wall of the mounting frame (6) is fixedly connected with a dust collection box (8), the left side inside the mounting frame (6) is rotatably connected with a bidirectional threaded rod (9), two ends of the outer side of the bidirectional threaded rod (9) are symmetrically connected with a movable seat (10), one end of the movable seat (10) far away from the cutting seat (7) is fixedly connected with a side sliding box (12), and the front end of the upper end of the base (1) is fixedly connected with a collector (2).
  2. 2. The fixed-length cutting device for power line processing according to claim 1, wherein the right end of the right side supporting plate (2) is fixedly connected with a rotating motor (14), an output shaft of the rotating motor (14) is fixedly connected with the lower wire guide rollers (3), the two lower wire guide rollers (3) are in transmission connection through a synchronous belt, and the rotating motor (14) is electrically connected with the controller (13).
  3. 3. The fixed-length cutting device for power line processing according to claim 1, wherein the upper end of the supporting plate (2) is fixedly connected with two supporting frames (15), the lower ends of the supporting frames (15) are fixedly connected with lifting cylinders (16), the output ends of the lifting cylinders (16) are fixedly connected with mounting frames (17), the mounting frames (17) are rotatably connected with the upper wire guide rollers (4), and the lifting cylinders (16) are electrically connected with the controller (13).
  4. 4. The fixed-length cutting device for power line processing according to claim 1, wherein six wire grooves (5) are distributed at equal intervals, and rubber layers (18) are fixedly connected to the upper ends of the wire grooves (5).
  5. 5. The fixed-length cutting device for power line processing according to claim 1, wherein the middle part of the cutting seat (7) is provided with a cutting groove (19), the cutting groove (19) is matched with the cutter (11), and the upper end of the cutting seat (7) is provided with the same wire groove (5).
  6. 6. The fixed-length cutting device for power line processing according to claim 1, wherein two dust collection boxes (8) are symmetrically arranged in front and back, air inlets are formed in the lower ends of the dust collection boxes (8), a collecting pipe (20) is fixedly connected to the upper end of the mounting frame (6), and the upper end of the collecting pipe (20) is connected with external dust collection equipment.
  7. 7. The fixed-length cutting device for power line processing according to claim 1, wherein a cutting motor (21) is fixedly connected to the left side of the upper end of the mounting frame (6), an output shaft of the cutting motor (21) movably penetrates through the mounting frame (6) and is fixedly connected with a bidirectional threaded rod (9), a fixing rod (22) is fixedly connected to the right side inside the mounting frame (6), the same movable seat (10) is slidingly connected to the outer side of the fixing rod (22), and the cutting motor (21) is electrically connected with the controller (13).

Description

Fixed length cutting device for power line processing Technical Field The utility model relates to the technical field of power line processing, in particular to a fixed-length cutting device for power line processing. Background The power line is an electric wire for transmitting current, the structure of the power line mainly comprises an outer sheath, an inner sheath and a conductor, the common transmission conductor comprises metal wires of copper and aluminum materials, and the like, and the power line fixed-length cutting device is automatic equipment for accurately cutting off the power line according to the preset length and is widely applied to the wire harness processing field of industries such as electronics, electric appliances and communication. The structure of the conventional fixed-length cutting device for processing the power line is single, the wire feeding structure is fixed, the wire feeding structure is difficult to adapt to the wire diameters of the power lines with different specifications, the measuring precision is affected by the instability of the wire feeding process, the cutting length has errors, the cutting efficiency is low, the cutting is easy to vibrate, the wire end face of the power line is easy to deform, the insulating layer is easy to damage, and the subsequent connecting process is affected. Therefore, the fixed-length cutting device for the power line processing can be designed aiming at the problems of low adaptability, unstable wire feeding process, low cutting efficiency and easy deformation of the end face of the power line of the conventional fixed-length cutting device for the power line processing. Disclosure of utility model In order to solve the problems that an existing fixed-length cutting device for power line processing is low in adaptability, unstable in wire feeding process, low in cutting efficiency and easy to deform in the end face of a power line. The fixed-length cutting device for processing the power line comprises a base, an upper wire guide roller and a cutter, wherein the left end and the right end of the base are fixedly connected with support plates, two lower wire guide rollers are rotatably connected between the two support plates, the upper end of each lower wire guide roller is provided with an upper wire guide roller, the surfaces of each lower wire guide roller and each upper wire guide roller are respectively provided with a wire guide groove, a mounting frame is fixedly connected between the two support plates, the upper end of the inner wall of the mounting frame is fixedly connected with a cutting seat through a fixing block, the lower end of the inner wall of the mounting frame is fixedly connected with a dust collection box, the left side of the inner wall of the mounting frame is rotatably connected with a bidirectional threaded rod, two ends of the outer side of the bidirectional threaded rod are symmetrically connected with movable seats, one ends of the movable seats, which are far away from the cutting seats, are fixedly connected with cutters, the front side of the upper end of the base is slidably connected with a collecting box, and the left end of each support plate is fixedly connected with a controller. Preferably, one end of a plurality of power lines respectively passes through the lower wire guide roller and the cutting seat in sequence, and correspondingly is placed in the wire guide grooves, the two upper wire guide rollers move downwards simultaneously and clamp and limit the power lines through the wire guide grooves, the lower wire guide roller rotates to drive the power lines to move, the controller controls the length of the required power lines, the bidirectional threaded rod rotates to drive the cutter to do relative motion and move the same distance, the plurality of power lines on the cutting seat are synchronously cut off, meanwhile, the dust collection box adsorbs chips generated by cutting Duan Shunjian, and the cut power lines fall into the collection box along the lower wire guide rollers. Preferably, the right end of the right side supporting plate is fixedly connected with a rotating motor, an output shaft of the rotating motor is fixedly connected with the lower wire guide rollers, the two lower wire guide rollers are connected through a synchronous belt in a transmission manner, and the rotating motor is electrically connected with the controller. Preferably, the upper end fixedly connected with two support frames of backup pad, the equal fixedly connected with lift cylinder of lower extreme of support frame, the output fixedly connected with mounting bracket of lift cylinder, mounting bracket and last wire roller rotate to be connected, lift cylinder and controller electric connection. Preferably, the wire grooves are distributed at equal intervals, and the rubber layers are fixedly connected to the upper ends of the wire grooves. Preferably, the middle part of the cutting seat is provided wi