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CN-121821055-B - Automatic assembly detection device for driver wire harness

CN121821055BCN 121821055 BCN121821055 BCN 121821055BCN-121821055-B

Abstract

The invention discloses an automatic assembly and detection device for a driver wire harness, which comprises a tray, a horizontal movement module, a lifting transmission module and a rotation execution module, wherein the horizontal movement module comprises a horizontal linear guide rail and a sliding block, the lifting transmission module comprises a vertical guide rail, a limiting connecting rod and a conversion mechanism for driving the vertical guide rail to vertically move, and the rotation execution module comprises a wire harness automatic rotation front-back movement assembly and a wire harness rotating head. The invention directly converts rotary motion into accurate linear motion of the vertical guide rail by utilizing high-pair connection through the stepping motor driving swing rod assembly, then converts the linear motion into rotary motion of the wire harness rotating head by another high-pair cam groove, and the two-stage transmission is efficiently completed in the same mechanism, so that the motion precision is high and the response is quick, the whole process is accurately controlled by the stepping motor, the instability of manual operation is avoided, the consistency of the depth, the angle and the moment of each wire harness tightening is ensured, and the production efficiency and the product qualification rate are greatly improved.

Inventors

  • ZHU JUN
  • WANG FEIFEI

Assignees

  • 南京思来智能科技有限公司
  • 常州思来电机有限公司

Dates

Publication Date
20260512
Application Date
20260313

Claims (6)

  1. 1. The automatic assembly detection device for the driver wire harness is characterized by comprising a tray (1), a horizontal movement module, a lifting transmission module and a rotation execution module; The tray (1) is horizontally arranged, and the surface of the tray is vertically provided with a mounting substrate (2); The horizontal movement module comprises a horizontal linear guide rail (3) fixed on the mounting substrate (2) and a sliding block (4) capable of sliding along the horizontal linear guide rail (3); The lifting transmission module comprises a vertical guide rail (5) capable of sliding up and down along a sliding block (4), a limit connecting rod (6) fixed on a tray (1) and rotationally connected with the vertical guide rail (5) and a conversion mechanism for driving the vertical guide rail (5) to vertically move, wherein the conversion mechanism comprises a stepping motor (7) and a swing rod assembly (8), the stepping motor (7) is horizontally arranged at the rear side of the mounting substrate (2), the swing rod assembly (8) is positioned at the front side of the mounting substrate (2), one end of the swing rod assembly is fixed with the output end of the stepping motor (7), and the other end of the swing rod assembly is installed with the vertical guide rail (5) to form high-pair connection, so that the rotation operation output by the stepping motor (7) is converted into the up-down reciprocating linear operation of the vertical guide rail (5); The rotating execution module comprises a wire harness automatic rotating front-back movement assembly (9) and a wire harness rotating head (10), wherein the wire harness automatic rotating front-back movement assembly (9) is arranged at the rear side of the mounting substrate (2), and the wire harness rotating head (10) is connected with the bottom of the vertical guide rail (5) through a high auxiliary cam groove to convert the up-down reciprocating linear operation of the vertical guide rail (5) into the rotating movement of the wire harness rotating head (10); The device comprises a vertical guide rail (5), a guide rail connecting hole, a rotary cam groove (11), a swing rod assembly (8), a guide rail connecting hole, a rotary cam groove (11) and a high pair of connecting rods, wherein the guide rail connecting hole is formed in the middle of the vertical guide rail (5); the swing rod assembly (8) is in a waist-shaped plate shape and is installed with the guide rail connecting hole through the guide rail bearing; The detection mounting plate (12) is arranged on the surface of the tray (1), the product profiling tool (13) and the adjusting plate (14) are arranged in the middle of the tray (1) and are positioned on two sides of the mounting substrate (2), and the product profiling tool (13) and the adjusting plate (14) are respectively positioned at the front end and the rear end of the tray (1).
  2. 2. The automatic assembly and detection device for the driver harness according to claim 1 is characterized in that two horizontal movement modules are arranged and are respectively located on the upper side and the lower side of the mounting substrate (2), and the upper end and the lower end of the vertical guide rail (5) are respectively arranged in the two sliding blocks (4) in a sliding mode.
  3. 3. The automatic assembly detection device for the driver wire harness is characterized by further comprising a detection tool (15), wherein the mounting substrate (2) is vertically fixed on the detection tool (15), the lower part of the detection tool (15) is slidably mounted on a tool advancing linear guide rail (16), and the automatic wire harness rotating front-back movement assembly (9) is arranged on the detection tool (15).
  4. 4. A device for automatically assembling and detecting a driver harness according to claim 3, wherein the product profiling tool (13) and the adjusting plate (14) are further installed with the tray (1) through a secondary positioning block (17).
  5. 5. The automatic assembly and detection device for the wire harness of the driver according to claim 1, wherein the wire harness rotating head (10) is further provided with wire harness protection foam (18).
  6. 6. The automatic assembly detection device for a driver harness according to claim 1, wherein the front side of the mounting substrate (2) is further provided with a protective cover (19).

Description

Automatic assembly detection device for driver wire harness Technical Field The invention belongs to the technical field of mechanical automatic assembly, and particularly relates to an automatic assembly detection device for a driver wire harness. Background In the production and assembly of electronic products, automobile parts and the like, it is often involved to precisely insert or screw a wire harness (e.g., cable, connector) into a corresponding interface of the product. The traditional process is dependent on manual operation, and has the problems of poor assembly consistency, low efficiency, high labor intensity, easy installation in place or wire harness damage caused by human factors and the like. Although some automatic equipment appears in the market, the problems of complex structure, inconvenient adjustment, low transmission precision, lack of effective protection on wire bundles, difficulty in adapting to small-batch production of multiple varieties and the like generally exist. For example, some existing wire harness assembling devices are directly driven to rotate by a simple air cylinder or a motor, and the rotation angle and torque of the wire harness assembling devices are not accurate enough, so that thread sliding teeth are easy to cause or the wire harness assembling devices are not assembled in place. Other devices employ cam mechanisms, but often control horizontal feed and rotational movement separately, and have complex structures and difficult to ensure synchronism. Therefore, it is needed to develop an automatic assembly and detection device for the driver wire harness, which has the advantages of compact structure, accurate transmission, good assembly consistency and capability of effectively protecting the wire harness. Disclosure of Invention In view of the above problems, the present invention provides an automatic assembly and detection device for a driver harness, which can automatically assemble, detect and tighten the harness with high accuracy and high efficiency. In order to achieve the above purpose, the present invention adopts the following specific scheme: the automatic assembly detection device for the driver wire harness comprises a tray, a horizontal movement module, a lifting transmission module and a rotation execution module; The tray is horizontally arranged, and the surface of the tray is vertically provided with a mounting substrate; The horizontal movement module comprises a horizontal linear guide rail fixed on the mounting substrate and a sliding block capable of sliding along the horizontal linear guide rail; The lifting transmission module comprises a vertical guide rail capable of sliding up and down along a sliding block, a limit connecting rod fixed on a tray and rotationally connected with the vertical guide rail, and a conversion mechanism for driving the vertical guide rail to vertically move, wherein the conversion mechanism comprises a stepping motor and a swing rod assembly; The rotating execution module comprises a wire harness automatic rotating front-back movement assembly and a wire harness rotating head, wherein the wire harness automatic rotating front-back movement assembly is arranged on the rear side of the mounting substrate, and the wire harness rotating head is connected with the bottom of the vertical guide rail through a high auxiliary cam groove to convert the up-and-down reciprocating linear operation of the vertical guide rail into the rotating movement of the wire harness rotating head. As the preferable technical scheme of the invention, two horizontal movement modules are arranged and are respectively positioned on the upper side and the lower side of the mounting substrate, and the upper end and the lower end of the vertical guide rail are respectively arranged in the two sliding blocks in a sliding way. As a preferable technical scheme of the invention, a guide rail connecting hole is formed in the middle of the vertical guide rail, a rotary cam groove is formed in the front side of the mounting base plate, one end of the swing rod assembly is fixed with the output end of the stepping motor, the other end of the swing rod assembly is matched with the rotary cam groove, and the swing rod assembly is mounted with the vertical guide rail through the guide rail connecting hole to form high-pair connection. As a preferable technical scheme of the invention, the guide rail connecting hole is provided with a guide rail bearing in a matching way, and the swing rod component is in a waist-shaped plate shape and is installed with the guide rail connecting hole through the guide rail bearing. As the preferable technical scheme of the invention, the surface of the tray is also provided with a detection mounting plate, a product profiling tool and an adjusting plate, wherein the detection mounting plate is arranged in the middle of the tray and is positioned at two sides of the mounting substrate, and the product profiling tool and