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CN-121990411-A - Window lifter wire harness winding device and application method thereof

CN121990411ACN 121990411 ACN121990411 ACN 121990411ACN-121990411-A

Abstract

The invention provides a window lifter wire harness winding device which comprises a mounting bracket, a window lifter positioning rotating assembly, a vertical frame and a tape traction assembly, wherein the mounting bracket comprises a first mounting plate and a second mounting plate, the second mounting plate is lower than the first mounting plate in height, the window lifter positioning rotating assembly comprises a rotating motor which is fixedly arranged at the bottom of the second mounting plate, a rotating rod is fixed on a motor shaft of the rotating motor, the vertical frame comprises a vertical rod and a cross beam, a horizontal moving mechanism is fixed on the vertical frame, a vertical moving mechanism is connected to a moving block of the horizontal moving mechanism, the tape cutting assembly comprises a telescopic cylinder, and a cutter is arranged on a cylinder rod of the telescopic cylinder. The winding device can realize automatic winding, automatic cutting and automatic traction of the wire harness of the window lifter, does not need manual intervention, and improves the winding efficiency of the wire harness.

Inventors

  • Zhang Biguo

Assignees

  • 重庆汽韵电机有限公司

Dates

Publication Date
20260508
Application Date
20260403

Claims (7)

  1. 1. A window lifter harness winding device, comprising: the mounting bracket comprises a first mounting plate and a second mounting plate, and the height of the second mounting plate is lower than that of the first mounting plate; The window lifter positioning and rotating assembly comprises a rotating motor, the rotating motor is fixedly arranged at the bottom of the second mounting plate, a rotating rod is fixed on a motor shaft of the rotating motor, a mounting table is fixed at the top of the rotating rod, a positioning plate is fixed on the mounting table, and a profiling cavity is formed in the positioning plate; the device also comprises a vertical frame, wherein the vertical frame comprises a vertical rod and a cross beam, and a lower pressing cylinder is fixed on the cross beam; The adhesive tape discharging assembly comprises a discharging disc and a tensioning pin, wherein the discharging disc is used for placing an adhesive tape roll, the tensioning pin is made of a non-sticky material, and a tangent line of the top of the tensioning pin in the horizontal direction is intersected with the profiling cavity; the adhesive tape traction assembly comprises a vertical frame, a horizontal moving mechanism is fixed on the vertical frame, a vertical moving mechanism is connected to a moving block of the horizontal moving mechanism, a pneumatic finger is connected to the moving block of the vertical moving mechanism, and after the adhesive tape is clamped by the pneumatic finger and moves horizontally, a non-sticky material is attached to the inner wall of a finger clamp of the pneumatic finger; the adhesive tape cutting assembly comprises a telescopic cylinder, and a cutting knife is arranged on a cylinder rod of the telescopic cylinder.
  2. 2. The window regulator harness winding device of claim 1, wherein the second mounting plate is secured below the first mounting plate by a mounting bar.
  3. 3. The window lifter wire harness winding device of claim 2, wherein the discharging disc comprises a positioning pin, and a limiting disc is connected to the top of the positioning pin.
  4. 4. The window lifter harness winding device of claim 3, wherein the cutting blade is a triangular cutting blade.
  5. 5. The window regulator harness winding device of claim 4, wherein the tensioning pin is rotatably coupled to the first mounting plate.
  6. 6. The window lifter wire harness winding device of claim 5, wherein the first mounting plate is further secured with a stop bar on a side of the tension pin, and the free end of the roll of adhesive tape passes through a gap between the tension pin and the stop bar.
  7. 7. A method of using the window lifter harness winding device of claim 6, comprising the steps of: (1) The window lifter is positioned and connected in the profiling cavity of the positioning plate by a mechanical arm, a lower pressing cylinder on the cross beam is started, and the window lifter is pressed tightly; (2) Connecting the adhesive tape roll on a discharging disc, pulling out the free end of the adhesive tape roll and tightly attaching the adhesive tape roll to a tensioning pin, and finally adhering the adhesive tape roll to the surface of a driving motor of the window lifter; (3) Starting a rotating motor, and driving a mounting table to rotate clockwise by a rotating rod on the rotating motor, so that the adhesive tape is wound on the outer sides of the window lifter head and the wire harness; (4) The rotating motor stops rotating, the vertical moving mechanism is started to enable the pneumatic fingers on the rotating motor to descend, the pneumatic fingers clamp the tensioned adhesive tape, then the cutting knife on the telescopic cylinder stretches out to cut the adhesive tape, the rotating motor rotates again, the horizontal moving mechanism drives the vertical moving mechanism to move rightwards for a certain distance and to be close to the window lifter, finally, the movement is stopped until the adhesive tape in the finger clamp is separated, the window lifter head finishes winding of the adhesive tape, and the window lifter is taken down through the manipulator; (5) The horizontal moving mechanism drives the vertical moving mechanism to move leftwards, the free end of the adhesive tape is clamped again, after clamping, the horizontal moving mechanism drives the vertical moving mechanism to right, the manipulator clamps and takes off one window lifter head again and is placed in the imitation cavity of the positioning plate, the side face of the window lifter head is bonded with the adhesive tape, and then the finger clamp of the pneumatic finger is opened and is reset to move to the initial position; (6) Repeating the steps 1-5, and winding the next window lifter wire harness.

Description

Window lifter wire harness winding device and application method thereof Technical Field The invention relates to the field of window lifters, in particular to a window lifter wire harness winding device. Background The driving motor of window lifter of car drives the reducing gear box on it and moves, the reducing gear box drive output carousel moves, wherein, be connected with the pencil on the reducing gear box, wherein, for fixed pencil, prevent that the pencil from rocking wearing and tearing, promote the durability of pencil, need be in the same place pencil and driving motor ligature through winding mode, traditional winding mode, mainly drive window lifter rotates, window lifter is when pivoted, the adhesive tape roll starts unreeling, when the winding is accomplished, the operator cuts the adhesive tape on the adhesive tape roll, this kind of mode can't realize the full automatization operation, need the operator manually carry out the traction of adhesive tape free end and the cutting of adhesive tape. Disclosure of Invention Aiming at the defects existing in the prior art, the invention provides the window lifter wire harness winding device, which can realize automatic winding, automatic cutting and automatic traction of the window lifter wire harness, improves the wire harness winding efficiency and reduces the labor cost. In order to achieve the purpose, the invention adopts the following technical scheme that the window lifter wire harness winding device comprises: the mounting bracket comprises a first mounting plate and a second mounting plate, and the height of the second mounting plate is lower than that of the first mounting plate; The window lifter positioning and rotating assembly comprises a rotating motor, the rotating motor is fixedly arranged at the bottom of the second mounting plate, a rotating rod is fixed on a motor shaft of the rotating motor, a mounting table is fixed at the top of the rotating rod, a positioning plate is fixed on the mounting table, and a profiling cavity is formed in the positioning plate; the device also comprises a vertical frame, wherein the vertical frame comprises a vertical rod and a cross beam, and a lower pressing cylinder is fixed on the cross beam; The adhesive tape discharging assembly comprises a discharging disc and a tensioning pin, wherein the discharging disc is used for placing an adhesive tape roll, the tensioning pin is made of a non-sticky material, and a tangent line of the top of the tensioning pin in the horizontal direction is intersected with the profiling cavity; the adhesive tape traction assembly comprises a vertical frame, a horizontal moving mechanism is fixed on the vertical frame, a vertical moving mechanism is connected to a moving block of the horizontal moving mechanism, a pneumatic finger is connected to the moving block of the vertical moving mechanism, and after the adhesive tape is clamped by the pneumatic finger and moves horizontally, a non-sticky material is attached to the inner wall of a finger clamp of the pneumatic finger; the adhesive tape cutting assembly comprises a telescopic cylinder, and a cutting knife is arranged on a cylinder rod of the telescopic cylinder. Further, the second mounting plate is fixed below the first mounting plate through a mounting rod. Further, the discharging disc comprises a locating pin, and the top of the locating pin is connected with a limiting disc. Further, the cutting knife is a triangular cutting knife. Further, the tensioning pin is rotatably coupled to the first mounting plate. Further, a limiting rod is further fixed on the side face of the tensioning pin of the first mounting plate, and the free end of the adhesive tape roll penetrates through a gap between the tensioning pin and the limiting rod. The invention also comprises a using method of the window lifter wire harness winding device, which comprises the following steps: (1) The window lifter is positioned and connected in the profiling cavity of the positioning plate by a mechanical arm, a lower pressing cylinder on the cross beam is started, and the window lifter is pressed tightly; (2) Connecting the adhesive tape roll on a discharging disc, pulling out the free end of the adhesive tape roll and tightly attaching the adhesive tape roll to a tensioning pin, and finally adhering the adhesive tape roll to the surface of a driving motor of the window lifter; (3) Starting a rotating motor, and driving a mounting table to rotate clockwise by a rotating rod on the rotating motor, so that the adhesive tape is wound on the outer sides of the window lifter head and the wire harness; (4) The rotating motor stops rotating, the vertical moving mechanism is started to enable the pneumatic fingers on the rotating motor to descend, the pneumatic fingers clamp the tensioned adhesive tape, then the cutting knife on the telescopic cylinder stretches out to cut the adhesive tape, the rotating motor rotates again, the horizontal movin