Anti-collision device in high-end PCBA production process
By combining components such as buffer springs, dampers, and limit posts, the problem of printed circuit board damage during transportation was solved, achieving better protection and reducing production costs.
Patent Information
- Application Number
- CN202423123883.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In the existing technology, printed circuit boards cannot be effectively protected during production and transportation, resulting in damage and increased production costs.
It adopts a multi-layer component structure, including buffer springs, dampers, fixing frames and limiting posts, etc., and absorbs impact forces by combining buffering and fixing to prevent damage to the printed circuit board.
It effectively prevents printed circuit boards from being damaged by collisions during transportation, thus reducing production costs.
Smart Images
Figure CN223714266U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to PCBA production technical field especially relates to a high -end PCBA production process anti -collision device. BACKGROUND
[0002] In today's rapid development of electronic technology era, printed circuit board assembly (PCBA) as the important link of electronic equipment manufacturing, bears the vital role, PCBA not only decides the function realization of electronic product, also directly influences the reliability and cost control of product, in order to improve production efficiency and product quality, modern PCBA production process introduces a variety of advanced technology and equipment, and the application of anti -collision device is paid more and more attention.
[0003] In the prior art, the printed circuit board can only be buffered by a single buffer pad in the production conveying process, so that the printed circuit board cannot be more perfectly protected in the use process, so that the printed circuit board can be damaged in the production conveying process, thereby seriously affecting the use of the printed circuit board and increasing the consumption of production cost. UTILITARIAN CONTENT
[0004] The utility model mainly provides a kind of anti-collision device for providing better protection effect to printed circuit board, to avoid the damage of printed circuit board.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: a kind of high-end PCBA production process anti-collision device, including workbench, the top of the workbench is provided with two sliding grooves, two The inner surface wall between the sliding groove is movably embedded with sliding table, the outer surface wall of the sliding table is fixedly installed with two fixed frame, the outer wall of two The fixed frame is provided with a group of installation grooves, the inner surface wall of two groups The installation groove is provided with a group of buffer springs, the inner surface wall of two groups The buffer spring is provided with a group of first damper, the inner surface wall of two groups The installation groove is movably embedded with a group of movable blocks, and the outer wall side of movable block is fixedly connected with the outer wall side of buffer spring, the outer surface wall of two groups The movable block is movably connected with connecting rod.
[0006] Compared with the prior art, the utility model has the advantages and positive effects that,
[0007] 1. The utility model discloses a series of components are under the action when the printed circuit board is in the production and is sent, first the force that the collision produces can act on the first buffer pad, second buffer pad and mounting plate, can absorb part force that the collision produces through the first buffer pad and second buffer pad, then through the mounting plate, fixed block and linkage rod transmit the force that the collision produces to the movable block, make it move inside the installation groove, and under the cooperation of buffer spring, first damper, compression spring and second damper, can further absorb the force that the collision produces, thereby the printed circuit board plays the protection function, avoids damaging because of the collision in the production and is sent in the process, thereby reduces the consumption of printed circuit board production cost.
[0008] 2. The utility model discloses a series of components are under the action when the printed circuit board is sent, first under the action of the limiting post, place the printed circuit board to the proper position, then under the action of threaded rod and fixed plate, can fix the printed circuit board, avoid displacement when sending, thereby improve the conveying effect, and under the action of protection pad, can play the protection function when fixing the printed circuit board, avoid damaging. ACCURACY OF DRAWINGS
[0009] Figure 1 A front view structure perspective drawing in the anti -collision device in high -end PCBA production process is provided for the utility model;
[0010] Figure 2 A front view structure split drawing in the anti -collision device in high -end PCBA production process is provided for the utility model;
[0011] Figure 3 A front view structure partial split drawing in the anti -collision device in high -end PCBA production process is provided for the utility model;
[0012] Figure 4 A front view structure split perspective drawing in the anti -collision device in high -end PCBA production process is provided for the utility model;
[0013] Figure 5 A structure enlarged view in the anti -collision device in high -end PCBA production process is provided for the utility model;
[0014] Figure 6 A front view structure plan view in the anti -collision device in high -end PCBA production process is provided for the utility model.
[0015] Illustration: 1, workbench; 2, sliding groove; 3, sliding table; 4, fixed frame; 5, mounting groove; 6, buffer spring; 7, first damper; 8, movable block; 9, connecting rod; 10, compression spring; 11, second damper; 12, mounting plate; 13, fixed block; 14, first buffer pad; 15, second buffer pad; 16, limiting column; 17, threaded rod; 18, fixed plate; 19, protective pad; 20, mounting frame; 21, mounting block; 22, limiting rod. DETAILED DESCRIPTION
[0016] In order to enable the above-mentioned purposes, features and advantages of the utility model to be more clearly understood, the utility model will be further described below in combination with the drawings and embodiments.It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.
[0017] Please refer to Figures 1-6 The utility model provides a kind of anti-collision device in high-end PCBA production process, including workbench 1, the top of workbench 1 is equipped with two sliding grooves 2, two sliding grooves 2 are movably embedded between the inner surface wall of two sliding grooves 2 and are equipped with sliding table 3, the outer surface wall of sliding table 3 is fixedly installed with two fixed frames 4, one side of the outer wall of two fixed frames 4 is equipped with a group of mounting grooves 5, the inner surface wall of two groups of mounting grooves 5 is provided with a group of buffer springs 6, the inner surface wall of two groups of buffer springs 6 is provided with a group of first dampers 7, the inner surface wall of two groups of mounting grooves 5 is movably embedded with a group of movable blocks 8, and the outer wall side of movable block 8 is fixedly connected with the outer wall side of buffer spring 6, and the outer surface wall of two groups of movable blocks 8 is movably connected with connecting rod 9.
[0018] As Figures 2-3 Shown: the inner surface wall of two fixed frames 4 is provided with compression spring 10, the inner surface wall of two compression springs 10 is provided with second damper 11, by the cooperation of compression spring 10 and second damper 11, the impact of printed circuit board can be buffered.
[0019] As Figure 3 Shown: the outer wall side of two compression springs 10 is fixedly installed with mounting plate 12, the outer wall side of two mounting plates 12 is fixedly installed with a group of fixed blocks 13, and the outer surface wall of fixed block 13 is movably connected with the inner surface wall of connecting rod 9, and mounting plate 12 can absorb the impact force of printed circuit board, and pass it to other structures through fixed block 13 and connecting rod 9 to buffer and shock absorption.
[0020] As Figure 3As shown: the outer wall side of the two mounting plates 12 is fixedly installed with the first buffer pad 14, the outer wall of the two fixed frames 4 is fixedly installed with four second buffer pads 15, since the first buffer pad 14 and the second buffer pad 15 are made of rubber material with elasticity, wear resistance and buffering, so the impact force received by the printed circuit board can be further absorbed.
[0021] As shown in Figure 4 As shown: the top of the sliding table 3 is fixedly installed with a plurality of limiting columns 16, the inner wall of the sliding table 3 is movably inserted with two threaded rods 17, and the outer wall of the threaded rod 17 is connected with the inner wall of the sliding table 3 through the threaded connection, under the action of the limiting column 16, the printed circuit board can be limited, so that it is placed in the appropriate position.
[0022] As shown in Figures 4-5 As shown: the outer wall of the two threaded rods 17 is movably connected with the fixed plate 18, the bottom of the two fixed plates 18 is fixedly installed with the protective pad 19, the top of the sliding table 3 is fixedly installed with two mounting frames 20, under the action of the threaded rod 17 and the fixed plate 18, the printed circuit board can be fixed, so as to avoid displacement in the production conveying process.
[0023] As shown in Figure 5 As shown: the inner wall of the two mounting frames 20 is movably embedded with the mounting block 21, the inner wall of the two mounting blocks 21 is movably inserted with the limiting rod 22, under the action of the mounting block 21 and the limiting rod 22, the structure can be limited, so as to better fix the printed circuit board.
[0024] The method for using the device and the working principle are as follows: when the printed circuit board needs to be produced and conveyed, the printed circuit board is placed on the top of the sliding table 3 under the operation of the worker, and the printed circuit board can be limited under the action of the limiting column 16, then the limiting rod 22 is taken out from the inside of the mounting block 21 and the threaded rod 17, the fixed plate 18 is driven to move downward by rotating the threaded rod 17, so as to fix the printed circuit board to avoid displacement during conveying, and the fixed plate 18 can avoid the printed circuit board from being damaged due to too large extrusion force under the action of the protective pad 19, then the limiting rod 22 is inserted into the mounting block 21 and the threaded rod 17, so as to limit the threaded rod 17, avoid loosening during conveying, and improve the fixing effect of the printed circuit board, when the printed circuit board collides during conveying, the impact force generated by the collision acts on the first buffer pad 14, the second buffer pad 15 and the mounting plate 12, the first buffer pad 14 and the second buffer pad 15 can partially absorb the impact force, then the remaining impact force acts on the movable block 8 through the mounting plate 12, the fixed block 13 and the connecting rod 9, the movable block 8 moves in the mounting groove 5, and the buffer spring 6 and the compression spring 10 are compressed, when the compression reaches a certain degree, the buffer spring 6 and the compression spring 10 generate a large rebound force, at this time, the first damper 7 and the second damper 11 can partially absorb the rebound force through mutual cooperation, to avoid the rebound force acting on the printed circuit board, so as to buffer the impact on the printed circuit board, and avoid damage to the printed circuit board during production and conveying.
[0025] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification of the above embodiments without departing from the technical scheme of the present application, according to the technical essence of the present application, still belongs to the protection scope of the present application.
Claims
1. A collision avoidance device for high-end PCBA manufacturing process, characterized in that: The system includes a workbench (1), with two slides (2) on the top of the workbench (1). A slide (3) is movably embedded between the inner walls of the two slides (2). Two fixing brackets (4) are fixedly installed on the outer walls of the slide (3). A set of mounting slots (5) is provided on one side of the outer walls of the two fixing brackets (4). A set of buffer springs (6) is provided on the inner walls of the two sets of mounting slots (5). A set of first dampers (7) is provided on the inner walls of the two sets of buffer springs (6). A set of movable blocks (8) is movably embedded on the inner walls of the two sets of mounting slots (5). One side of the outer wall of the movable block (8) is fixedly connected to one side of the outer wall of the buffer spring (6). A connecting rod (9) is movably connected to the outer walls of the two sets of movable blocks (8).
2. The anti-collision device in the high-end PCBA production process according to claim 1, characterized in that: The inner walls of both of the fixing frames (4) are provided with compression springs (10), and the inner walls of both compression springs (10) are provided with second dampers (11).
3. The anti-collision device in the high-end PCBA production process according to claim 2, characterized in that: A mounting plate (12) is fixedly installed on one side of the outer wall of each of the two compression springs (10), and a set of fixing blocks (13) is fixedly installed on one side of the outer wall of each of the two mounting plates (12), and the outer wall of the fixing block (13) is movably connected to the inner wall of the connecting rod (9).
4. The anti-collision device in the high-end PCBA production process according to claim 3, characterized in that: A first buffer pad (14) is fixedly installed on one side of the outer wall of each of the two mounting plates (12), and four second buffer pads (15) are fixedly installed on the outer wall of each of the two fixing brackets (4).
5. The anti-collision device in the high-end PCBA production process according to claim 4, characterized in that: The top of the slide (3) is fixedly equipped with multiple limiting posts (16), and two threaded rods (17) are movably inserted into the inner surface of the slide (3), and the outer surface of the threaded rods (17) is connected to the inner surface of the slide (3) by threads.
6. The anti-collision device in the high-end PCBA production process according to claim 5, characterized in that: The outer walls of the two threaded rods (17) are movably connected to fixed plates (18), and the bottoms of the two fixed plates (18) are fixedly installed with protective pads (19). The top of the slide (3) is fixedly installed with two mounting brackets (20).
7. The anti-collision device in the high-end PCBA production process according to claim 6, characterized in that: The inner walls of both mounting brackets (20) are movably fitted with mounting blocks (21), and the inner walls of both mounting blocks (21) are movably inserted with limiting rods (22).