Search

CN-224204569-U - Pin module for assembling PCB terminals

CN224204569UCN 224204569 UCN224204569 UCN 224204569UCN-224204569-U

Abstract

The utility model discloses a pin module for assembling a PCB board terminal, which comprises a terminal material strip runner and a terminal material strip feeding mechanism which are fixed on a workbench, and a terminal pin module which is fixed on a pin module support frame and is in linkage connection with the terminal material strip feeding mechanism, wherein the terminal pin module comprises a pin mounting box fixed on the pin module support frame, and a pin clamping driving mechanism, a pin pushing driving mechanism and a pin executing mechanism which are arranged on the pin mounting box, wherein the pin clamping driving mechanism is in linkage connection with the pin executing mechanism and clamps a terminal on the terminal material strip, and the pin pushing driving mechanism is in linkage connection with the pin executing mechanism and inserts the terminal on the terminal material strip into the PCB board after cutting. Through the scheme, the utility model has the advantages of simple structure, reliable assembly and the like, and has high practical value and popularization value in the technical field of PCB terminal assembly.

Inventors

  • PU JIAJING
  • YANG GUOQIANG

Assignees

  • 成都广润恒创智能科技有限公司

Dates

Publication Date
20260505
Application Date
20250522

Claims (8)

  1. 1. The pin module for assembling the PCB terminals is arranged on a workbench (1), transmits a terminal material belt (100), and inserts terminals on the terminal material belt (100) into a PCB (200), and is characterized in that a pin module support frame (2) is arranged on the workbench (1), the pin module for assembling the PCB terminals is fixed on the pin module support frame (2) and the workbench (1), the pin module for assembling the PCB terminals comprises a terminal material belt runner (31) and a terminal material belt feeding mechanism (32) which are fixed on the workbench (1), and a terminal pin module (33) which is fixed on the pin module support frame (2) and is connected with the terminal material belt feeding mechanism (32) in a linkage manner, wherein the terminal material belt feeding mechanism (32) pushes the terminal material belt (100) in the terminal material belt runner (31), and the terminal pin module (33) inserts the terminals on the terminal material belt (100) into the PCB (200); The terminal pin module (33) comprises a pin mounting box (331) fixed on a pin module supporting frame (2), and a pin clamping driving mechanism (332), a pin pushing driving mechanism (333) and a pin executing mechanism (334) which are arranged on the pin mounting box (331), wherein the pin clamping driving mechanism (332) is connected with the pin executing mechanism (334) in a linkage manner and clamps terminals on a terminal material belt (100), and the pin pushing driving mechanism (333) is connected with the pin executing mechanism (334) in a linkage manner and inserts the terminals on the terminal material belt (100) into a PCB (200).
  2. 2. The pin module for assembling the terminals of the PCB board according to claim 1, wherein the terminal material belt feeding mechanism (32) comprises a first sliding module (321) fixed on the workbench (1), a material pushing plate (322) connected with the first sliding module (321), a material distributing pushing cylinder (323) arranged on the material pushing plate (322), a material pushing linkage plate (324) connected with the material distributing pushing cylinder (323), and a material pushing head (325) arranged at the front end of the material pushing linkage plate (324) and inserted into the terminal material belt (100), and the material pushing head (325) drives the terminal material belt (100) to move.
  3. 3. The pin module of claim 1 or 2, wherein the pin clamping driving mechanism (332) comprises a first motor (3321) fixed on a pin mounting box (331), a first rotating shaft penetrating through the pin mounting box (331) and connected with the first motor (3321), a first cam (3322), a second cam (3323), a third cam (3324) and a fourth cam (3325) sequentially arranged on the first rotating shaft, a first clamping actuator (3326) connected with the pin mounting box (331) by the rotating shaft and having an upper part pressed on the first cam (3322), a second clamping actuator (3328) connected with the pin actuator (334) and having an upper part pressed on the third cam (3324) by the rotating shaft and arranged opposite to the first clamping actuator (3326), a first clamping actuator (3327) connected with the pin actuator (334) and pressed on the second cam (3323), and a pin actuator (334) connected with the pin actuator (3327), the first clamping actuating mechanism (3326) and the second clamping actuating mechanism (3328) are clamped on the terminal material belt (100), and the first clamping actuating mechanism (3327) and the second clamping actuating mechanism (3329) drive the contact pin actuating mechanism (334) to clamp.
  4. 4. A pin module for assembling PCB board terminals according to claim 3, wherein the first clamping actuator (3326) and the second clamping actuator (3328) have the same structure, and the first clamping actuator (3326) includes a swing arm (33261) axially sleeved at the lower side of the pin mounting box (331), a disc-type return spring disposed in the swing arm (33261) and disposed between the pin mounting box (331) and the swing arm (33261), a first pressing roller (33262) disposed at the upper portion of the swing arm (33261) and pressing with the peripheral edge of the first cam (3322), a support slide (33264) fixed to the pin mounting box (331), a tape pressing slide (33265) disposed in the support slide (33264) with the front end facing the terminal tape (100), a first return spring (33266) disposed between the support slide (33264) and the rear end of the tape pressing slide (33265), and a second pressing roller (33265) disposed at the lower end of the swing arm (263 and pressing the rear end of the second pressing roller (33265).
  5. 5. A pin module for assembling a PCB board terminal according to claim 3, wherein the first clamping linkage mechanism (3327) and the second clamping linkage mechanism (3329) have the same structure, and the first clamping linkage mechanism (3327) comprises a first linkage frame (33272) with one end connected with the pin executing mechanism (334) in linkage, a third extrusion wheel (33273) arranged on the first linkage frame (33272) and connected with the second cam (3323) in extrusion, and a first spring (33271) with one end hung on the pin mounting box (331) and the other end hung on the first linkage frame (33272) and driving the third extrusion wheel (33273) to be attached to the second cam (3323).
  6. 6. A pin module for assembling a PCB board terminal according to claim 3, wherein the pin pushing driving mechanism (333) comprises a first servo motor (3331) fixed on the pin mounting box (331), a first sliding rail sliding block assembly (3332) arranged in the pin mounting box (331), a screw nut assembly (3333) connected with the first sliding rail sliding block assembly (3332) and the first servo motor (3331), and a fourth extrusion wheel (3334) arranged on the screw nut assembly (3333) and penetrating through the pin mounting box (331), a bar groove is formed on the pin mounting box (331), and the fourth extrusion wheel (3334) slides along the bar groove.
  7. 7. The pin module of claim 6, wherein the pin actuator (334) comprises a plurality of second traverse slide assemblies (3342) fixed on the pin mounting box (331) along a traverse direction, a first traverse plate (3343) and a second traverse plate (3344) slidably disposed on the second traverse slide assemblies (3342), a first longitudinal slide assembly (3345) disposed on the first traverse plate (3343), a first longitudinal slide assembly (3347) disposed on the first longitudinal slide assembly (3345), a second longitudinal slide assembly (3346) disposed on the second traverse plate (3344), a second longitudinal pin push plate (3348) disposed on the second longitudinal slide assembly (3346), a pin push clamp head (3349) disposed at a lower portion of the first longitudinal pin push plate (3347) and the second longitudinal pin push plate (3348), a pin clamp head (3349) disposed at a lower portion of the second longitudinal pin push plate (3348), and a second pin push seat (3348) disposed at a lower portion of the second longitudinal slide assembly (3346), and a second pin push seat (3348) disposed at a lower portion of the second longitudinal slide assembly (3348), and a pin push seat (3348) disposed between the first longitudinal pin push plate (3348) and the second longitudinal push plate (3352) and the second pin push seat (3352) disposed at a lower portion of the second longitudinal push seat (3348); The first transverse moving plate (3343) is connected with the first clamping linkage mechanism (3327), the second transverse moving plate (3344) is connected with the second clamping linkage mechanism (3329), and the second U-shaped groove (33483) is sleeved and connected with the fourth extrusion wheel (3334).
  8. 8. The pin module of claim 7, wherein the longitudinally moving linkage comprises a pushing linkage plate (33471) arranged on a first longitudinal pin pushing plate (3347), a first U-shaped groove (33472) arranged at the front end of the pushing linkage plate (33471), and a fifth extrusion wheel (33481) arranged on a second longitudinal pin pushing plate (3348) and sleeved with the first U-shaped groove (33472).

Description

Pin module for assembling PCB terminals Technical Field The utility model relates to the technical field of PCB terminal assembly, in particular to a pin module for PCB terminal assembly. Background PCB board terminal assembly is an important element in the electronic manufacturing process, which involves mounting various terminals (e.g., connectors, terminals, etc.) to a Printed Circuit Board (PCB) for electrical connection and signal transmission. The present technology is to insert the terminal 200 onto the PCB board 100. The terminal assembly in the prior art is the terminal assembly of the connector, for example, the disclosure technology of the patent publication number CN115693346a, named a high-speed assembly mechanism of the connector for the PCB board, which is assembled by the carrier and the terminal assembly structure to obtain the connector, but it cannot directly assemble the terminal to the PCB board. Therefore, it is needed to provide a pin module with simple structure and reliable assembly for PCB terminals. Disclosure of utility model Aiming at the problems, the utility model aims to provide a pin module for assembling a PCB terminal, which adopts the following technical scheme: the pin module for assembling the PCB terminals is arranged on a workbench, transmits a terminal material belt, and inserts the terminals on the terminal material belt into a PCB, and is characterized in that a pin module support frame is arranged on the workbench, the pin module for assembling the PCB terminals is fixed on the pin module support frame and the workbench, the pin module for assembling the PCB terminals comprises a terminal material belt runner and a terminal material belt feeding mechanism which are fixed on the workbench, and the terminal pin module is fixed on the pin module support frame and is connected with the terminal material belt feeding mechanism in a linkage manner, and pushes the terminal material belt in the terminal material belt runner, and inserts the terminals on the terminal material belt into the PCB; The terminal pin module comprises a pin mounting box fixed on a pin module support frame, and a pin clamping driving mechanism, a pin pushing driving mechanism and a pin executing mechanism which are arranged on the pin mounting box, wherein the pin clamping driving mechanism is in linkage connection with the pin executing mechanism and clamps terminals on a terminal material belt, and the pin pushing driving mechanism is in linkage connection with the pin executing mechanism and inserts the terminals on the terminal material belt into a PCB. Further, the terminal material belt feeding mechanism comprises a first sliding module fixed on the workbench, a pushing plate connected with the first sliding module, a material distributing pushing cylinder arranged on the pushing plate, a pushing linkage plate connected with the material distributing pushing cylinder, and a pushing head arranged at the front end of the pushing linkage plate and inserted into the terminal material belt, wherein the pushing head drives the terminal material belt to move. Further, the pin clamping driving mechanism comprises a first motor fixed on the pin mounting box, a first rotating shaft penetrating through the pin mounting box and connected with the first motor, a first cam, a second cam, a third cam and a fourth cam which are sequentially arranged on the first rotating shaft, a first clamping executing mechanism with the middle part connected with the pin mounting box through the rotating shaft and the upper part extruded on the first cam, a second clamping executing mechanism with the middle part connected with the pin mounting box through the rotating shaft and the upper part extruded on the third cam and arranged opposite to the first clamping executing mechanism, a first clamping linkage mechanism connected with the pin executing mechanism and extruded on the second cam, and a second clamping linkage mechanism connected with the pin executing mechanism and extruded on the fourth cam, wherein the first clamping executing mechanism and the second clamping executing mechanism are clamped on a terminal material belt, and the first clamping linkage mechanism and the second clamping linkage mechanism drive the pin executing mechanism to clamp. Further, the first clamping executing mechanism and the second clamping executing mechanism are identical in structure, the first clamping executing mechanism comprises a swing arm which is sleeved on the lower portion of the side edge of the pin installation box through a shaft, a disc type reset spring which is arranged in the swing arm and between the pin installation box and the swing arm, a first extrusion wheel which is arranged on the upper portion of the swing arm and is extruded with the periphery of the first cam, a support sliding seat which is fixed on the pin installation box, a material belt extrusion sliding plate which is arranged in the support slidin