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CN-121988683-A - Data line cutting device and method

CN121988683ACN 121988683 ACN121988683 ACN 121988683ACN-121988683-A

Abstract

The invention provides a data wire cutting device and a data wire cutting method, which comprise a substrate, wherein a cutting mechanism is fixedly arranged in the center of the substrate, material stirring mechanisms are arranged on two sides of the cutting mechanism, each material stirring mechanism comprises a group of driving wheels driven by a driving motor, material stirring belts are sleeved on the outer sides of the driving wheels, the driving wheels and the material stirring belts are symmetrically distributed along a material guiding shaft, the cutting mechanism comprises a pair of vertically opened and closed cutter seats, cutting cutters are fixedly arranged in the centers of the cutter seats, clamping pieces and the material stirring cutters with cutting edges with heights lower than the cutting cutters are symmetrically arranged on two sides of the cutting cutters, cutting of the data cable, cutting of the outermost outer skin and a shielding layer are respectively realized by means of double arrangement of the cutting cutters with cutting edges with height difference arranged at intervals, and the material stirring belt is matched with the material stirring mechanism to pull materials of a data cable main body by utilizing the axial limiting effect of the clamping pieces, so that the exposure of an inner side electric core is realized, and the data wire cutting device has good development prospect.

Inventors

  • HUANG HUI
  • YANG HUANYAN
  • HUANG HAIJUN
  • XIANG WENQIANG
  • Xie Jiangcheng

Assignees

  • 惠州市辉朗电子科技有限公司

Dates

Publication Date
20260508
Application Date
20260319

Claims (10)

  1. 1. A data line cutting device, characterized by comprising: The device comprises a substrate (1), wherein a cutting mechanism (4) is fixedly arranged in the center of the substrate (1), material stirring mechanisms (3) are arranged on two sides of the cutting mechanism (4), and a material guiding shaft (2) is arranged on the outer side of one material stirring mechanism (3) and is fixed on the substrate (1); The material stirring mechanism (3) comprises a group of driving wheels (6) driven by a driving motor (5), a material stirring belt (7) is sleeved on the outer sides of the driving wheels (6), and the driving wheels (6) and the material stirring belt (7) are symmetrically distributed along the material guiding shaft (2); The cutting mechanism (4) comprises a pair of cutter holders (13) which are vertically symmetrically arranged along the material guiding shaft (2), the cutter holders (13) are in threaded transmission connection with a first meshing threaded rod (10) which is reversely threaded at the upper end and the lower end and is vertically arranged, the first meshing threaded rod (10) is driven by a first meshing motor (9) to drive the upper cutter holders (13) and the lower cutter holders (13) to carry out clamping action, a cutting knife (14) is fixed in the center of the cutter holders (13), and clamping pieces (15) and a material stirring knife (16) with the cutting edge height lower than that of the cutting knife (14) are symmetrically arranged at two sides of the cutting knife (14); And a blanking hopper is fixed on the substrate below the cutting knife (14).
  2. 2. The data line cutting device of claim 1, wherein the material stirring mechanism (3) further comprises a group of driving bases (8) which are arranged symmetrically up and down, the driving bases (8) are in threaded transmission with second meshing threaded rods (10) with opposite threads at the upper end and the lower end, the second meshing threaded rods (10) are driven by a second meshing motor (9) to drive the upper and lower driving bases (8) to carry out clamping movement along the material guiding shaft (2), and the group of driving wheels (6) is arranged on the driving bases (8).
  3. 3. The data line cutting device of claim 1, wherein the two sides of the clamping piece (15) and the stirring cutter (16) are concavely provided with sliding groove structures which are in sliding connection with the guide seat to slide along the cutting direction, the clamping piece (15) and the stirring cutter (16) are rotatably connected with adjusting bolts, and the adjusting bolts are in threaded connection with the cutter holder (13) to control the heights of the clamping piece (15) and the stirring cutter (16).
  4. 4. A data line cutting device according to claim 3, wherein the engagement surfaces of the upper and lower side clamps (15) are inclined surfaces.
  5. 5. A data line cutting device according to claim 3, wherein the outer side of the adjusting bolt in the clamping piece (15) is sleeved with a first pressure spring (19), the adjusting bolt is elastically connected with the clamping piece (15) through the first pressure spring (19), the first pressure spring (19) acts on the clamping piece (15) to enable the clamping piece (15) to keep a movement trend in a cutting direction, and the material stirring knife (16) locks the axial position through a limit bolt (18) on one side.
  6. 6. The data line cutting device according to claim 1, wherein the material pulling knife (16) comprises an outer pulling part (161) and a line comb (163), the outer pulling part (161) is of a cutting edge structure connected with the knife holder (13), a pair of guide posts (162) are vertically arranged on the outer side of the outer pulling part (161), the line comb (163) is slidably arranged on the guide posts (162), a second pressure spring (19) is sleeved on the guide posts (162) to act on the line comb (163) to enable the line comb (163) to keep moving in a cutting direction, and the center of the line comb (163) is of a U-shaped groove structure axially distributed along the material guiding shaft (2).
  7. 7. The device for cutting a data line according to claim 6, wherein the guide posts (162) of the upper and lower cutter blades (16) are staggered in a vertical direction.
  8. 8. The data line cutting device as set forth in claim 6, wherein the cutting mechanism (4) further comprises a sliding base (11), the sliding base (11) is slidably connected to the base plate (1), the sliding base (11) is driven by the switching motor (12) to slide along the direction perpendicular to the moving direction of the tool holder (13) and the axial direction of the material guiding shaft (2), the tool holder (13), the first meshing motor (9) and the first meshing threaded rod (10) are all arranged on the sliding base (11), the cutting knife (14) comprises a cutting part (141) and an inner shifting part (142), the cutting part (141) and the inner shifting part (142) are sequentially distributed along the sliding direction of the sliding base (11), and the clamping pieces (15) and the shifting knives (16) are axially arranged in parallel with the cutting part (141) along the material guiding shaft (2).
  9. 9. The device for cutting a data line according to claim 8, wherein the inner pulling portion (142) has a cutting edge structure having a U-shaped cross section, a guide groove is provided between the cutting edges on both sides, and the guide groove is an inclined surface groove which is open on one side of the non-contact cutting portion (141) and has a deeper groove depth.
  10. 10. A method of performing a data line cutting process using the data line cutting device of claim 8, comprising the steps of: S01, wiring, namely inserting a wire end into a guide shaft (2) after winding a data cable coiled material, and finishing wiring; s02, wiring, wherein a material guiding shaft (2) operates to guide a cable into a gap between material stirring belts (7), then a driving wheel (6) drives the material stirring belts (7) to rotate at a feeding speed exceeding the material guiding shaft (2) under the driving of a driving motor (5), material stirring is carried out on the end of the data cable, the position of the end is reset, and then the end of the data cable is conveyed to a cutting mechanism (4) in a decelerating cooperation mode; S03, cutting, namely cutting the end of the fed data cable by matching a cutter holder (13) of a cutting mechanism (4) with feeding and opening and closing of the data cable, clamping and fixing the end of the data cable by a clamping piece (15) along with movement of the cutter holder (13), and cutting the data cable, the outer skin and a shielding layer by a cutting knife (14) and a stirring knife (16) respectively; S04, stirring, namely enabling a driving wheel (6) of a stirring mechanism (3) to reversely move with a driving belt to drive a data cable to reversely pull away, enabling a cut sheath and a cut shielding layer to be clamped between a cutting knife (14) and a stirring knife (16) and separated from an inner side electric core, and enabling the inner side electric core to be carded and flattened under the action of an outermost line comb (163); S05, secondary material stirring, wherein the sliding base (11) drives the cutter holder (13) to move under the drive of the switching motor, the cutter holder is switched to the station of the inner stirring part (142), the driving wheel (6) and the driving belt drive the end of the data cable after the inner battery core is leveled to carry out secondary material feeding, and the inner stirring part (142) of the cutting knife (14) carries out the stirring-off of the outer skin of the inner battery core; and S06, glue sealing and fixing, wherein glue dispensing equipment is used for dispensing and fixing the inner side cell position pulled out by the data cable.

Description

Data line cutting device and method Technical Field The invention relates to the field of data cable manufacturing, in particular to a data cable cutting device and a data cable cutting method. Background The data line is a cable for transmitting data, with the rapid development of informatization, the data cable is further applied on a large scale, the network technology is rapidly increased in multiple and the access network technology is developed in a jumping mode, the requirements on the data transmission line are higher and higher, the data line production needs to cut the whole circle of the data line into the length required by a customer through a cutting device according to the requirements of the customer, and then the two ends of the data line are welded with connector terminals of corresponding types so as to meet the requirements of the data lines of different types and specifications. However, after cutting, the end position of the data cable needs to be separated from the outer protective layer and the shielding layer to expose the inner metal wire for welding with the terminal circuit board, corresponding procedures and equipment are needed to be equipped, and meanwhile, the cut data wire needs to be clamped and fixed secondarily, so that the overall efficiency is influenced, and additional investment is needed. Therefore, a new data line cutting device and method is needed to improve the efficiency and reduce the investment. Disclosure of Invention The invention aims to provide a data line cutting device and a data line cutting method. In order to achieve the above purpose, the present invention provides the following technical solutions: The data line cutting device comprises a substrate, a cutting mechanism is fixedly arranged in the center of the substrate, stirring mechanisms are arranged on two sides of the cutting mechanism, a guide shaft is arranged on the outer side of one stirring mechanism and is fixed on the substrate, the stirring mechanism comprises a group of driving wheels driven by a driving motor, stirring belts are sleeved on the outer sides of the driving wheels, the driving wheels and the stirring belts are symmetrically distributed along the guide shaft, the cutting mechanism comprises a pair of cutter holders which are symmetrically arranged up and down along the guide shaft, the cutter holders are in threaded transmission connection with first meshing threaded rods of opposite threads at the upper end and the lower end of the vertical arrangement, the first meshing threaded rods are driven by the first meshing motor to drive the upper cutter holder and the lower cutter holder to perform clamping action, a cutter is fixed in the center of the cutter holders, clamping pieces and stirring cutters with cutting edges lower than the cutter are symmetrically arranged on two sides of the cutter holders, and a blanking hopper is fixed on the substrate below the cutter; The material stirring mechanism further comprises a group of driving bases which are arranged up and down symmetrically, the driving bases are in threaded transmission with second meshing threaded rods of the upper and lower end reverse threads, the second meshing threaded rods are driven by a second meshing motor to drive the upper and lower driving bases to conduct clamping movement along the material guiding shaft, and the driving wheel groups are arranged on the driving bases. As a further scheme of the invention, two sides of the clamping piece and the stirring cutter are concavely provided with a chute structure which is in sliding connection with the guide seat to slide along the cutting direction, the clamping piece and the stirring cutter are rotationally connected with an adjusting bolt, and the adjusting bolt is in threaded connection with the cutter holder to control the heights of the clamping piece and the stirring cutter. As a further scheme of the invention, the joint surfaces of the upper clamping piece and the lower clamping piece are inclined surfaces. As a further scheme of the invention, a first pressure spring is sleeved on the outer side of an adjusting bolt in the clamping piece, the adjusting bolt is elastically connected with the clamping piece through the first pressure spring, the first pressure spring acts on the clamping piece to enable the clamping piece to keep a movement trend in the cutting direction, and the material stirring knife locks the axial position through a limit bolt on one side. The material stirring cutter comprises an outer stirring part and a wire comb, wherein the outer stirring part is of a cutting edge structure connected with a cutter holder, a pair of guide posts are vertically arranged on the outer side of the outer stirring part, the wire comb is arranged on the guide posts in a sliding manner, a second pressure spring is sleeved on the guide posts to act on the wire comb to enable the wire comb to keep a trend of moving in a cutting direction, and the cen