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CN-122028309-A - FPC perforating device and wiring equipment

CN122028309ACN 122028309 ACN122028309 ACN 122028309ACN-122028309-A

Abstract

The invention discloses an FPC perforating device and wiring equipment, and relates to the technical field of FPC processing equipment. The FPC perforating device comprises a base station, a locking assembly and a puncture assembly, wherein the base station is provided with a table top for placing an FPC, a shear opening is formed in the table top, the locking assembly comprises a pressing ring and a locking driving piece, the pressing ring can slide relative to the base station and is provided with a first position for clamping the FPC and surrounding the shear opening and a second position far away from the table top, the locking driving piece is in transmission connection with the pressing ring to drive the pressing ring to switch the positions, the puncture assembly comprises a puncture pin and a puncture driving piece, the puncture pin is slidably arranged on the base station, and the puncture driving piece is in transmission connection with the puncture pin to drive the pressing ring penetrating through the first position and to be matched with the shear opening to complete FPC perforation. The clamping ring can accurately block tensile stress generated by puncture from diffusing to other areas of the FPC, so that the problems of warping, cracking, circuit damage and the like of the FPC are effectively prevented, the integral structural integrity of the FPC and the service performance of the circuit are guaranteed, and the perforation processing quality and efficiency are improved.

Inventors

  • WEN ZEHUA
  • LV JIANCHAO
  • XU PAN
  • XIAO XIANG

Assignees

  • 湖北骏腾拓达光电有限公司

Dates

Publication Date
20260512
Application Date
20260209

Claims (10)

  1. 1. An FPC punching device, characterized by comprising: the base station is provided with a table top for placing the FPC, and a cutout is formed in the table top; The locking assembly comprises a pressing ring and a locking driving piece, wherein the pressing ring can slide relative to the base, the pressing ring is provided with a first position for clamping the FPC with the table top and surrounding the shear opening, and a second position far away from the table top, and the locking driving piece is in transmission connection with the pressing ring and is used for driving the pressing ring to switch between the first position and the second position, and The puncture assembly comprises a puncture pin and a puncture driving piece, the puncture pin is arranged on the base in a sliding mode, the puncture driving piece is connected with the puncture pin in a transmission mode, and the puncture assembly is used for driving the puncture pin to penetrate through the compression ring at the first position and matched with the shear notch to perforate on the FPC.
  2. 2. The FPC punching device according to claim 1, wherein the punching driving member includes a first connecting seat and a first driving portion, the first driving portion is in transmission connection with the first connecting seat, so as to drive the first connecting seat to move relative to the base, and the punching pin is mounted on the first connecting seat so as to move along with the first connecting seat.
  3. 3. The FPC punching device according to claim 2, wherein the base has a plurality of first guide rods, the first connecting base is provided with a plurality of first guide holes, and the plurality of first guide rods are correspondingly arranged through the first guide holes one by one so that the first connecting base slides along the first guide rods.
  4. 4. The FPC punching device according to claim 2, wherein the pressing ring is slidably disposed on the first connection base, the locking driving member includes a plurality of springs, one end of each spring is connected to the first connection base, the other end of each spring is connected to the pressing ring, and each spring has an elastic force for pushing the pressing ring to be close to the table top.
  5. 5. The FPC punching device according to claim 4, wherein the first connection base has a plurality of second guide rods, the pressing ring is provided with a plurality of second guide holes, the plurality of second guide rods are correspondingly arranged through the second guide holes one by one, so that the pressing ring slides along the second guide rods, and the plurality of springs are correspondingly sleeved on the plurality of second guide rods one by one.
  6. 6. The FPC punching device according to claim 1, wherein the locking driving member includes a second connecting seat and a second driving portion, the second connecting seat is slidably disposed on the base, the pressing ring is mounted on the second connecting seat, and the second driving portion is in transmission connection with the second connecting seat so as to drive the second connecting seat to slide relative to the base.
  7. 7. The FPC perforation device according to claim 1, wherein the cutout has a larger caliber at an end thereof remote from the press ring than at an end thereof close to the press ring.
  8. 8. The FPC perforation device according to claim 1, wherein the base comprises a body, a transparent cover plate and an annular lamp strip, the cutout is provided in the body, the body is provided with an annular groove surrounding the cutout, the annular lamp strip is embedded in the annular groove, and the transparent cover plate closes the opening of the annular groove and is spliced with the body to form the table top.
  9. 9. The FPC perforation device according to claim 1, wherein an elastic buffer layer is provided at the bottom of the pressing ring, and the elastic buffer layer is a silica gel layer or a rubber layer.
  10. 10. An FPC wiring device characterized in that it is mounted with the FPC perforation device according to any one of claims 1 to 9.

Description

FPC perforating device and wiring equipment Technical Field The invention relates to the technical field of FPC processing equipment, in particular to an FPC perforating device and wiring equipment. Background The method is particularly suitable for perforation operation in the fields of manufacturing of electronic equipment flat cables, processing of tab connecting sheets of new energy batteries and the like in the technical field of FPC (flexible circuit board) processing. In the FPC processing process, perforation is a key procedure, and the processing precision and the finished product integrity of the FPC processing process directly influence the subsequent assembly and the service life of the product. The existing FPC perforating device adopts a direct perforating mode, stress diffusion is easily caused by uneven local stress during perforation, stress damages such as FPC base material breakage and circuit breakage are caused, the product yield is obviously reduced, and the high-precision processing requirement is difficult to meet. Therefore, how to avoid stress loss during FPC perforation is a technical problem to be solved. Disclosure of Invention The invention aims to overcome the technical defects, provides an FPC perforating device and wiring equipment, and solves the technical problem that stress damage is easy to occur in FPC perforation in the prior art. In order to achieve the technical purpose, the invention adopts the following technical scheme: in a first aspect, the present invention provides an FPC perforation device, comprising: the base station is provided with a table top for placing the FPC, and a cutout is formed in the table top; The locking assembly comprises a pressing ring and a locking driving piece, wherein the pressing ring can slide relative to the base, the pressing ring is provided with a first position for clamping the FPC with the table top and surrounding the shear opening, and a second position far away from the table top, and the locking driving piece is in transmission connection with the pressing ring and is used for driving the pressing ring to switch between the first position and the second position, and The puncture assembly comprises a puncture pin and a puncture driving piece, the puncture pin is arranged on the base in a sliding mode, the puncture driving piece is connected with the puncture pin in a transmission mode, and the puncture assembly is used for driving the puncture pin to penetrate through the compression ring at the first position and matched with the shear notch to perforate on the FPC. In some embodiments, the puncture driving piece comprises a first connecting seat and a first driving part, wherein the first driving part is in transmission connection with the first connecting seat and is used for driving the first connecting seat to move relative to the base station, and the puncture pin is installed on the first connecting seat and moves along with the first connecting seat. In some embodiments, the base station has a plurality of first guide rods, the first connecting seat is provided with a plurality of first guide holes, and the plurality of first guide rods are correspondingly arranged in the first guide holes in a penetrating manner so that the first connecting seat slides along the first guide rods. In some embodiments, the pressing ring is slidably disposed on the first connecting seat, the locking driving member includes a plurality of springs, one end of each spring is connected to the first connecting seat, the other end of each spring is connected to the pressing ring, and each spring has an elastic force for pushing the pressing ring to approach the table top. In some embodiments, the first connecting seat is provided with a plurality of second guide rods, the pressing ring is provided with a plurality of second guide holes, the plurality of second guide rods are correspondingly penetrated in the second guide holes one by one, so that the pressing ring slides along the second guide rods, and the plurality of springs are correspondingly sleeved on the plurality of second guide rods one by one. In some embodiments, the locking driving member includes a second connecting seat and a second driving portion, the second connecting seat is slidably disposed on the base, the pressing ring is mounted on the second connecting seat, and the second driving portion is in transmission connection with the second connecting seat, so as to drive the second connecting seat to slide relative to the base. In some embodiments, the cutout is larger in caliber at an end thereof remote from the press ring than at an end thereof proximate to the press ring. In some embodiments, the base station comprises a body, a transparent cover plate and an annular lamp strip, the shear opening is formed in the body, an annular groove surrounding the shear opening is formed in the body, the annular lamp strip is embedded in the annular groove, and the transparent cove