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CN-224233115-U - Terminal crimping module

CN224233115UCN 224233115 UCN224233115 UCN 224233115UCN-224233115-U

Abstract

The utility model discloses a terminal crimping module which comprises a first Y-axis movement module, an upper module and a lower module which are arranged on the first Y-axis movement module and are used for being matched with a stamped terminal, a stamping driving device which is arranged on the first Y-axis movement module and is used for driving the lower module to upwards push the terminal, a light supplementing module which is arranged on the side edge of the first Y-axis movement module in a sliding manner, and a visual detection device which is arranged above the light supplementing module and is used for detecting FFC wires. The visual detection device is adopted to carry out photographing detection on the FFC line along with the movement of the first X-axis movement module and the movement of the first Y-axis movement module, and the light supplementing lamp module is utilized to supplement light to the FFC line, so that the accurate position of the FFC line is obtained, the upper die assembly and the lower die assembly are moved to the upper side and the lower side of the FFC line by the cooperation of the first X-axis movement module and the second Y-axis movement module, and the lower die assembly is pushed to rise through the stamping driving device to fix the terminal stamping on the FFC line, so that the terminal and the FFC line stamping are fixed together.

Inventors

  • WANG XIAOJING
  • HE YEFENG
  • HE YUNBO

Assignees

  • 深圳市日研精密机械有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (5)

  1. 1. A terminal crimping module is characterized by comprising a first Y-axis movement module (3), an upper module (51) and a lower module (52) which are arranged on the first Y-axis movement module (3) and are used for being matched with a stamped terminal (A), a stamped driving device (53) which is arranged on the first Y-axis movement module (3) and is used for driving the lower module (52) to upwards push the stamped terminal (A), a light supplementing module (54) which is arranged on the side edge of the first Y-axis movement module (3) in a sliding manner, and a visual detection device (55) which is arranged above the light supplementing module (54) and is used for detecting FFC wires (B).
  2. 2. The terminal crimping module as claimed in claim 1, wherein the light compensating module (54) comprises a third Y-axis moving module (541) disposed at the side of the first Y-axis moving module (3) and below the visual detecting device (55), an upper light compensating lamp set (542) and a lower light compensating lamp set (543) disposed on the third Y-axis moving module (541) and capable of moving to the upper and lower sides of the FFC line (B) along with the third Y-axis moving module, and a transparent supporting plate (544) disposed between the upper light compensating lamp set (542) and the lower light compensating lamp set (543) and used for carrying the FFC line (B).
  3. 3. The terminal crimping module according to claim 1, wherein the upper module (51) comprises a first installation groove seat (511) vertically arranged on the first Y-axis movement module (3), an upper die seat (512) arranged in the first installation groove seat (511), an upper die (513) arranged at the lower end of the upper die seat (512) and matched with the stamped terminal (A), a positioning block (514) arranged in the upper die (513) in a sliding manner and used for pressing the positioned terminal (A), a fifth air cylinder (515) arranged on the upper die seat (512) and used for pushing the positioning block (514) to move up and down, a pressure sensor (516) arranged at the top of the upper die seat (512) and a height indicator (517) arranged beside the positioning block (514).
  4. 4. The terminal crimping module as claimed in claim 1, wherein the lower die assembly (52) comprises a second mounting groove seat (521) vertically arranged on the first Y-axis movement module (3), a lower die holder (522) slidably arranged in the second mounting groove seat (521) and capable of moving up and down, a positioning groove seat (523) arranged on the lower die holder (522) and used for positioning the terminal (A), and a lower die (524) arranged beside the positioning groove seat (523), wherein the positioning groove seat (523) and the lower die (524) are both detachably arranged on the lower die holder (522).
  5. 5. A terminal crimping module according to any one of claims 1-4, wherein the stamping driving device (53) comprises an eccentric block (531) arranged in a lower die holder (522), a driving shaft (532) penetrating through a second mounting groove seat (521) in a rotatable manner and connected with the eccentric block (531), a second motor (533) arranged on the first Y-axis movement module (3) and used for driving the eccentric block (531) to rotate, and a coupling (534) arranged between the second motor (533) and the driving shaft (532), wherein a receiving groove (522A) butted with the eccentric block (531) is arranged on one side of the lower die holder (522).

Description

Terminal crimping module Technical field: The utility model relates to the field of automatic terminal crimping counting, in particular to a terminal crimping module. The background technology is as follows: The FFC flexible flat cable is a novel data cable formed by laminating PET insulating materials and ultrathin tinned flat copper wires through a high-tech automation equipment production line, and has the advantages of softness, random bending and folding, thin thickness, small volume, simple connection, convenient disassembly, easy resolution of electromagnetic shielding (EMI) and the like. The cable is mainly suitable for connection between a mobile part and a main board in a computer host, between boards (PCB to PCB) and miniaturization. Most of the current printers use such FFC ribbon cables for connecting wires between printheads and computer motherboards, audio transmission lines, liquid crystal display lines, video driver lines, computer mainframe internal lines, plotter lines, signal transmission technology products, boards, and connections between boards. The FFC terminal pressing machine is an efficient automatic device special for FFC (flexible flat cable) termination processing, and metal terminals are precisely pressed onto conductors of an FFC cable through a precise die and a pressure control system to form stable electrical connection. For example, the utility model patent with the Chinese patent grant publication number of CN 217182614U discloses an FFC terminal pressing machine, which comprises a frame, an FFC wire paying-off mechanism, an automatic wire inlet straightening mechanism, an FFC wire automatic blanking module, a first CCD detection device, a first automatic translation mechanism, an FFC conductor automatic folding mechanism, a second CCD detection device, a second automatic translation mechanism, an automatic terminal pressing mechanism and an automatic material moving mechanism, wherein the FFC wire automatic blanking module is provided with a transversely extending branching knife and a longitudinally extending cutting knife, the branching knife is used for cutting adjacent conductors of the FFC wire according to a set length, the cutting knife is used for cutting the FFC wire according to a set length, the first CCD detection device is arranged corresponding to the FFC wire automatic blanking module so as to detect the position of the FFC wire relative to the FFC wire automatic blanking module before blanking, and through the arrangement of the FFC wire automatic blanking module, one step, the wire cutting, branching and one-time positioning can be realized, compared with the traditional two-time positioning, errors are reduced, and the efficiency is improved, and the mechanism on equipment is also facilitated to be simplified. However, the above patent has the following drawbacks: 1. The traditional mode is adopted for feeding and feeding the terminal, so that the efficiency is low, the feeding is unstable, and the crimping precision is poor; 2. The FFC wire adopts automatic paying-off, cutting and feeding, so that the universality is poor, the FFC wire adopts a grabbing mode to translate, the positioning accuracy is poor, and defective products are easy to generate; 3. lack detection mechanism when crimping the terminal, can't guarantee terminal and FFC line accurate butt joint. In view of this, the present inventors have proposed the following means. The utility model comprises the following steps: The utility model aims to overcome the defects of the prior art and provides a terminal crimping module. In order to solve the technical problems, the terminal crimping module comprises a first Y-axis movement module, an upper module and a lower module which are arranged on the first Y-axis movement module and are used for being matched with a stamped terminal, a stamped driving device which is arranged on the first Y-axis movement module and is used for driving the lower module to upwards push the terminal, a light supplementing module which is arranged on the side edge of the first Y-axis movement module in a sliding manner, and a visual detection device which is arranged above the light supplementing module and is used for detecting FFC wires. Furthermore, in the above technical scheme, the light supplementing module comprises a third Y-axis motion module arranged on the side of the first Y-axis motion module and below the visual detection device, an upper light supplementing lamp set and a lower light supplementing lamp set which are arranged on the third Y-axis motion module and can move to the upper side and the lower side of the FFC line along with the third Y-axis motion module, and a transparent support plate which is arranged between the upper light supplementing lamp set and the lower light supplementing lamp set and is used for bearing the FFC line. Furthermore, in the above technical scheme, the upper die assembly comprises a first mounting groove seat vertica