Double-braided wire sleeve PCBA (Printed Circuit Board Assembly)

Abstract

The utility model discloses a double-braided wire sleeve PCBA which comprises a rack, a servo module is installed on the upper side of the rack, a first lifting air cylinder and a second lifting air cylinder are movably installed on the front portion of the servo module, meanwhile, a guide shaft is installed on the front portion of the first lifting air cylinder, a first clamping jaw is installed on the front portion of the guide shaft, and a second clamping jaw is installed on the front portion of the second lifting air cylinder. The end of a movable rod of the second lifting air cylinder is fixedly connected with the second clamping jaw. According to the double-braided wire sleeve PCBA, the servo module drives the second lifting air cylinder and the second clamping jaw to transversely move, so that the heads of the two sets of flexible wires clamped and fixed by the clamping jaw penetrate into a PCBA board hole by about 4 mm, then the clamping jaw is opened, the lifting air cylinder drives the clamping jaw to move upwards, at the moment, the servo module continues to penetrate into the PCBA hole, the guide shaft, the clamping jaw and the lifting air cylinder are reset after threading is completed, and the flexible wires are clamped and fixed by the clamping jaw. And the next PCBA threading installation process is prepared, so that a manual operation mode is replaced, the PCBA threading work efficiency is obviously improved, and the requirement of large-scale production is met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of PCBA processing, concretely to a double wire sleeve PCBA. BACKGROUND

[0002] There are usually several reasons for inserting and installing two soft wires on the PCBA board: The two soft wires can be used to connect external sensors to transmit information from the external environment to the PCBA board for processing. For example, temperature sensors, humidity sensors, pressure sensors, etc. can be connected to the PCBA board through soft wires to monitor and control environmental parameters. Different sensors may require different signal transmission methods and power supplies, so two soft wires are needed to meet these needs. It can also control signal input and output; The two soft wires can be used to transmit control signals to achieve control over external devices or receive feedback signals from external devices. For example, in an automated control system, the PCBA board can send control signals to actuators through soft wires while receiving feedback signals from sensors to achieve precise control over the entire system. The transmission of control signals may require specific protocols and signal levels, so two soft wires are needed to ensure correct signal transmission.

[0003] When inserting and installing soft wires on the PCBA board, manual operation is usually used. Manual installation of soft wires requires individual operation, including positioning, insertion, and fixation. Each step takes a certain amount of time. Compared to automated equipment, manual operation is significantly slower and cannot meet the needs of mass production. SUMMARY

[0004] The utility model aims at providing a double wire sleeve PCBA to solve the defects mentioned in the background.

[0005] To achieve the above purpose, a double wire sleeve PCBA is provided, which includes a rack. A servo module is installed on the upper side of the rack. A first lifting cylinder and a second lifting cylinder are movably installed on the front of the servo module. A guide shaft is installed on the front of the first lifting cylinder. A first jaw is installed on the front of the guide shaft. The movable rod end of the second lifting cylinder is fixedly connected with a second jaw. The second jaw and the first jaw are arranged on the upper side surface of a tool clamp. A front support frame is fixedly installed on one side of the bottom of the rack. A rear support frame is fixedly installed on the other side of the bottom of the rack.

[0006] Preferably, the first lifting cylinder end is provided with a positioning piece. An arc-shaped clamping groove is formed in the bottom of the positioning piece. The positioning piece covers the surface of the tool clamp and clamps the product.

[0007] Preferably, the servo module drives the second lifting cylinder and the second gripper to move laterally on the surface of the tooling fixture, and the second gripper and the first gripper have the same structure.

[0008] Preferably, the surface of the tooling fixture is clamped and fixed with a PCBA board, and two sets of flexible wires are inserted and fixed inside the through holes on the PCBA board that are adapted to the size of the flexible wires through a servo module, a second lifting cylinder, a first gripper, a second gripper, and a positioning component.

[0009] Preferably, the rear support frame and the front support frame are evenly arranged in two sets, and the bottom of the rear support frame and the front support frame are fixed with a stabilizing seat, and the stability profile is set in a "T" shape.

[0010] Preferably, the second lifting cylinder and the second gripper are connected by a T-shaped seat, and the back of the second lifting cylinder is screwed to the output end of the servo module by a fixing seat.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the servo module drives the second lifting cylinder and the second gripper to move laterally, so that the ends of the two sets of soft wires held and fixed by the gripper are inserted into the PCBA board hole by about 4mm. Then the gripper opens, and the lifting cylinder drives the gripper to move upward. At this time, the servo module continues to thread the wire into the PCBA hole. After completion, the guide shaft, gripper and lifting cylinder are reset to prepare for the next PCBA wire threading and installation process. This replaces the manual operation method, and the efficiency of PCBA wire threading is significantly increased, meeting the needs of large-scale production. Attached Figure Description

[0012] Figure 1 This is a front view schematic diagram of the structure of this utility model;

[0013] Figure 2 for Figure 1 Rear view;

[0014] Figure 3 for Figure 1 Top view;

[0015] Figure 4 for Figure 1 Left side view;

[0016] Figure 5 for Figure 1 The right-side view;

[0017] Figure 6 This is a schematic diagram of the tooling fixture.

[0018] The figure label: 1, servo module; 2, first lifting cylinder; 3, second lifting cylinder; 4, guide shaft; 5, first clamping jaw; 6, second clamping jaw; 7, positioning member; 8, tool clamp; 9, rear support frame; 10, front support frame; 11, rack. DETAILED DESCRIPTION

[0019] Please refer to Figures 1-6 The utility model provides a kind of double-coding wire sleeve PCBA, including rack 11, the upper side of rack 11 is equipped with servo module 1, and the front part of servo module 1 is movably equipped with first lifting cylinder 2, second lifting cylinder 3, while the front part of first lifting cylinder 2 is equipped with guide shaft 4, and the front part of guide shaft 4 is equipped with first clamping jaw 5, the movable rod end of second lifting cylinder 3 is fixedly connected with second clamping jaw 6, while second clamping jaw 6 and first clamping jaw 5 are arranged on the upper side surface of tool clamp 8, and the bottom side of rack 11 is fixedly equipped with front support frame 10, and the bottom other side of rack 11 is fixedly equipped with rear support frame 9.

[0020] Working principle: first lifting cylinder 2 drives clamping jaw to descend, so that positioning member 7 is fixed to product downwards, clamping jaw 5 is retracted, so that two soft wires are clamped, lifting cylinder 3 drives clamping jaw 6 to descend, and similarly, two soft wires are clamped, at this time, servo module 1 drives second lifting cylinder 3 and second clamping jaw 6 to move transversely, so that the head of two groups of soft wires clamped by clamping jaw 6 is inserted into PCBA board hole about 4mm, then clamping jaw 6 is opened, lifting cylinder 3 drives clamping jaw 6 to move upwards, at this time, servo module 1 continues to thread PCBA hole, after completion, guide shaft 4, clamping jaw 5 and lifting cylinder 2 are reset, ready for next PCBA threading installation process, replace manual operation mode, PCBA threading work efficiency is obviously increased, meet the demand of large-scale production.

[0021] Lifting cylinder 2 end is equipped with positioning member 7, and the bottom of positioning member 7 is equipped with arc clamping groove, while positioning member 7 covers the surface of tool clamp 8 and clamps product.

[0022] As a preferred embodiment, servo module 1 drives second lifting cylinder 3 and second clamping jaw 6 to move transversely on the surface of tool clamp 8, and the structure of second clamping jaw 6 and first clamping jaw 5 is consistent.

[0023] The surface of tool clamp 8 is clamped and fixed with PCBA plate material, and two groups of soft wires are inserted and fixed in the perforation of PCBA plate material through servo module 1, second lifting cylinder 3, first clamping jaw 5, second clamping jaw 6 and positioning member 7, and the size of soft wire is adapted.

[0024] As a preferable implementation, the rear support frames 9 and the front support frames 10 are evenly arranged in two groups, and the bottom of the rear support frames 9 and the front support frames 10 is inserted and fixed with a stability seat, and the stability section is arranged in a "T" shape.

[0025] The second lifting cylinder 3 and the second clamping jaw 6 are connected through a T-shaped seat, and the back of the second lifting cylinder 3 is screw-fixed with the output end of the servo module 1 through a fixing seat.

Claims

1. A double-cabling PCBA comprising a chassis (11), characterized in that: The upper side of the rack (11) is provided with a servo module (1), and the front of the servo module (1) is movably provided with a first lifting cylinder (2) and a second lifting cylinder (3). The front of the first lifting cylinder (2) is provided with a guide shaft (4), and the front of the guide shaft (4) is provided with a first clamping jaw (5). The movable rod end of the second lifting cylinder (3) is fixedly connected with a second clamping jaw (6), and the second clamping jaw (6) and the first clamping jaw (5) are arranged on the upper side surface of a tool clamp (8). The bottom side of the rack (11) is fixedly provided with a front support frame (10), and the other bottom side of the rack (11) is fixedly provided with a rear support frame (9).

2. The double-coding cable sleeve PCBA according to claim 1, characterized in that: The end of the lifting cylinder (2) is provided with a positioning piece (7), and the bottom of the positioning piece (7) is provided with an arc clamping groove. The positioning piece (7) covers the surface of the tool clamp (8) and clamps the product.

3. The double-coding cable sleeve PCBA according to claim 1, characterized in that: The servo module (1) drives the second lifting cylinder (3) and the second clamping jaw (6) to move transversely on the surface of the tool clamp (8), and the second clamping jaw (6) and the first clamping jaw (5) are identical in structure.

4. The double-coding cable sleeve PCBA according to claim 1, characterized in that: The surface of the tool clamp (8) is clamped and fixed with a PCBA plate, and two groups of soft wires are fixed in the through holes of the PCBA plate through the servo module (1), the second lifting cylinder (3), the first clamping jaw (5), the second clamping jaw (6) and the positioning piece (7).

5. The double-coding cable sleeve PCBA according to claim 1, characterized in that: The rear support frame (9) and the front support frame (10) are evenly arranged in two groups, and the bottom of the rear support frame (9) and the front support frame (10) is inserted and fixed with a stable seat, and the stability section is arranged in a "T" shape.

6. The double-coding cable sleeve PCBA according to claim 1, characterized in that: The second lifting cylinder (3) and the second clamping jaw (6) are connected through a T-shaped seat, and the back of the second lifting cylinder (3) is screw-fixed with the output end of the servo module (1) through a fixed seat.

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