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CN-121983387-A - Processing device for radiation type leaky cable

CN121983387ACN 121983387 ACN121983387 ACN 121983387ACN-121983387-A

Abstract

The invention provides a processing device of a radiation type leaky cable, which comprises a threading die, a rolling die and a rolling die, wherein the threading die is formed into a columnar structure extending along a first direction, a threading channel is formed in the threading die, the threading channel penetrates through the threading die along the first direction and is used for enabling an insulating core wire to penetrate through, the rolling die is provided with a rolling hole penetrating through the rolling die along the first direction, the threading die penetrates through the rolling hole, and the rolling die is used for sequentially applying acting force to the threading die in a second direction and a third direction. According to the processing device of the radiation type leaky cable, provided by the invention, the rolling die is arranged, so that the insulating core wire and the copper strip can be pretreated, the insulating core wire can be conveniently coated by the copper strip, the compactness of the coating of the copper strip can be further ensured, the quality of the cable is ensured, meanwhile, the service life of the rolling die can be prolonged, and the use cost is reduced.

Inventors

  • LIU CHENYANG
  • Zhong Bicai
  • ZHANG LIMING
  • CHEN CHANGJUN
  • XIONG CHANGJUN
  • CHEN YONG

Assignees

  • 浙江联杰科技有限公司

Dates

Publication Date
20260505
Application Date
20260130

Claims (10)

  1. 1. A processing device (100) for a radiation type leaky cable, comprising: The threading die (10), the threading die (10) is formed into a columnar structure extending along a first direction, a threading channel (11) is formed inside the threading die (10), the threading channel (11) penetrates through the threading die (10) along the first direction, two ends of the threading channel (11) are formed into a wire inlet (111) and a wire outlet (112), and the threading channel (11) is used for an insulation core wire (200) to penetrate through; The rolling die (20), rolling die (20) are equipped with the edge the first direction runs through the roll-in hole of roll-in die (20), threading die (10) wear to locate in the roll-in hole, rolling die (20) are used for in proper order in second direction and third direction right threading die (10) are exerted effort, make threading die (10) are followed first direction level straight line extends, and copper strips (300) are in rolling downthehole rolling of roll-in, so that copper strips (300) cladding in form the cable on insulating heart yearn (200), first direction second direction with the two liang of perpendicular of third direction.
  2. 2. The processing device (100) for a radiation type leaky cable according to claim 1, wherein the rolling die (20) comprises a first press roll (21), a second press roll (22) and a third press roll (23), the first press roll (21) is used for applying a force to the threading die (10) in the second direction, the second press roll (22) is arranged at the downstream side of the first press roll (21), the second press roll (22) is used for applying a force to the threading die (10) in the third direction, the third press roll (23) is arranged at the downstream side of the second press roll (22), and the third press roll (23) is used for applying a force to the threading die (10) in the second direction.
  3. 3. The processing device (100) of a radiation type leaky cable according to claim 2, wherein the rolling hole is formed as a first rolling hole (213) on the first press roller (21), the first press roller (21) is further provided with a rolling groove (214), the rolling groove (214) and the first rolling hole (213) are arranged and communicated at radial intervals of the threading die (10), and the rolling groove (214) is used for rolling a copper strip (300).
  4. 4. A processing device (100) for a radiation type leaky cable according to claim 3, wherein the first press roller (21) includes two first rollers (211), the two first rollers (211) are arranged at intervals along the second direction, one ends of the two first rollers (211) opposite to each other are formed into a hemispherical structure, surfaces of the two first rollers (211) opposite to each other are formed into a plane, and the first press hole (213) is defined between the two first rollers (211); the second rollers (212), the second rollers (212) and the first rollers (211) are arranged at intervals along a third direction, matching grooves (2121) which are recessed inwards along the radial direction of the second rollers (212) are formed in the peripheral side surface of the second rollers (212), and the winding grooves (214) are defined between the matching grooves (2121) and the first rollers (211); And/or, in the second direction, the bottom wall of the winding groove (214) is formed into an arc line which gradually moves away from the first roller (211) and gradually moves closer to the first roller (211) to extend.
  5. 5. The processing device (100) for a radiation type leaky cable according to claim 4, wherein two first rollers (211) are provided with a limit groove (2111) on a surface of one side opposite to the third direction, and the limit groove (2111) penetrates through the threading die (10) toward an end surface of the outlet (112) along the first direction.
  6. 6. The processing device (100) for a radial leaky cable according to claim 4, wherein the first press roller (21) further includes a first adjusting member (215), the first adjusting member (215) being configured to adjust a distance between the first roller (211) and the second roller (212) in the third direction.
  7. 7. The processing device (100) for a radial leaky cable according to claim 2, wherein the second press roll (22) comprises a stay (221) and a third roll (222), the stay (221) extending in the third direction, the third roll (222) being provided to pass through the stay (221), the number of the second press rolls (22) being two, the two second press rolls (22) being arranged at intervals in the second direction, and the two second press rolls (22) defining a second roll hole therebetween for applying a force to the threading die (10) in the third direction, the roll hole being formed as a second roll hole in the roll die (20), and/or the second press roll (22) further comprising a first projection (2221) provided to protrude radially outwardly of the stay (221), the two second press rolls (22) being provided to abut against the first projection (2221) in the radial direction of the stay (221) and the first projection (2221) being provided to protrude radially outwardly of the second projection (2221) in the radial direction of the second roll die (2222), and the second protrusions (2222) protrude beyond the upper ends of the first protrusions (2221) in the radial direction of the stay (221), the second protrusions (2222) of the two second press rolls (22) do not abut, so that the second roll holes are formed in a U-shaped structure with an open upper side.
  8. 8. The processing device (100) of the radiation type leaky cable according to claim 1, comprising a horn die (50), the horn die (50) being provided on a downstream side of the rolling die (20); and/or, in a moving direction from the insulating core wire (200), a first channel (51) is defined in the horn die (50), the diameter of the cross section of the first channel (51) gradually decreases, the insulating core wire (200) and the copper strip (300) both pass through the first channel (51), and the inner wall of the first channel (51) is coated with a nano coating.
  9. 9. The processing device (100) for a radiation type leaky cable according to claim 1, further comprising a detecting device (30), wherein the detecting device (30) is arranged at a downstream side of the rolling die (20), the detecting device (30) is used for detecting the cable, and/or the detecting device (30) is a high-frequency multichannel eddy current flaw detector, the detecting device (30) is provided with a plurality of probes, and a plurality of probes are arranged at intervals along a circumferential direction of the cable.
  10. 10. The processing device (100) for the radiation type leaky cable according to claim 9, comprising sizing dies (60), wherein the sizing dies (60) are arranged on the downstream side of the rolling dies (20), a plurality of sizing dies are arranged at intervals along the first direction, the sizing dies (60) are used for adjusting the diameter of the cable, the detection device (30) is arranged between adjacent sizing dies (60), and/or the processing device (100) for the radiation type leaky cable further comprises an extrusion die (70), the extrusion die (70) is arranged on the downstream side of the sizing dies (60), and the extrusion die (70) is used for tightly wrapping the copper strips (300) on the insulating core wires (200).

Description

Processing device for radiation type leaky cable Technical Field The invention relates to the technical field of processing devices of radiation type leaky cables, in particular to a processing device of a radiation type leaky cable. Background The cable in the current scheme is the quality of detection cable, and the mode of off-line, spot check is currently generally adopted to carry out the quality to control, and this kind of mode can't discern and intercept the defect that produces in real time in the production process, has caused a large amount of waste products when leading to the quality problem to discover, and material and man-hour waste are serious, have restricted the uniformity and the production efficiency of high quality product even cable problem, can't in time discern problem cable to can't effectively promote the processing yields. Disclosure of Invention The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention aims to provide a processing device for a radiation type leaky cable, which can improve the yield of the cable. According to the processing device for the radiation type leaky cable, which is disclosed by the embodiment of the invention, the processing device comprises a threading die, wherein the threading die is formed into a columnar structure extending along a first direction, a threading channel is formed in the threading die, the threading channel penetrates through the threading die along the first direction, two ends of the threading channel are formed into a wire inlet and a wire outlet, the threading channel is used for enabling an insulating core wire to penetrate through the rolling die, the rolling die is provided with a rolling hole penetrating through the rolling die along the first direction, the threading die is penetrated into the rolling hole, the rolling die is used for exerting force on the threading die in a second direction and a third direction, so that the threading die horizontally and linearly extends along the first direction, a copper strip is wound in the rolling hole, the copper strip is coated on the insulating core wire to form the cable, and the second direction is perpendicular to the third direction in pairs. According to the processing device of the radiation type leaky cable, provided by the invention, the rolling die is arranged, so that the insulating core wire and the copper strip can be pretreated, the insulating core wire can be conveniently coated by the copper strip, the compactness of the coating of the copper strip can be further ensured, the quality of the cable is ensured, meanwhile, the service life of the rolling die can be prolonged, and the use cost is reduced. According to some embodiments of the invention, the rolling die comprises a first press roller, a second press roller and a third press roller, wherein the first press roller is used for applying a force to the threading die in the second direction, the second press roller is arranged on the downstream side of the first press roller, the second press roller is used for applying a force to the threading die in the third direction, the third press roller is arranged on the downstream side of the second press roller, and the third press roller is used for applying a force to the threading die in the second direction. According to some alternative embodiments of the present invention, the rolling hole is formed as a first rolling hole on the first pressing roller, the first pressing roller is further provided with a winding groove, the winding groove and the first rolling hole are arranged and communicated at radial intervals of the threading die, and the winding groove is used for winding the copper strip. According to some optional embodiments of the present invention, the first press roller includes two first rollers, two first rollers are arranged at intervals along the third direction, opposite ends of the two first rollers are formed into a hemispherical structure, opposite surfaces of the two first rollers are formed into planes, the first roller holes are defined between the two first rollers, the second rollers are arranged at intervals along the second direction, matching grooves recessed inwards along the radial direction of the second rollers are formed in the circumferential side surface of the second rollers, the rolling grooves are defined between the matching grooves and the first rollers, and/or the bottom wall of the rolling groove is formed into an arc line which extends gradually away from the first rollers and gradually approaches the first rollers in the third direction. According to some embodiments of the invention, two first rollers are provided with limiting grooves on opposite side surfaces of the third direction, and the limiting grooves penetrate through the threading die towards the end face of the wire outlet along the first direction. According to some embodiments of the inven