CN219780527U

CN219780527U - PCBA divides board tool

Info

Publication number: CN219780527U
Application number: CN202320137721.1U
Authority: CN
Inventors: 阮超; 陶成虎
Original assignee: Hefei Ruichuang Electronic Technology Co ltd
Current assignee: Hefei Ruichuang Electronic Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-09-29
Anticipated expiration: 2033-02-07

Abstract

The utility model relates to the technical field of PCBA board dividing jigs and discloses a PCBA board dividing jig, which comprises a jig box, wherein a clamping die is fixedly connected to the top side of the jig box, a gland is hinged to the left side of the clamping die, a motor is fixedly connected to the right side inner wall of the jig box, and a cross rod is fixedly connected to an output shaft of the motor.

Description

PCBA divides board tool

Technical Field

The utility model relates to the technical field of PCBA (printed Circuit Board Assembly) dividing jigs, in particular to a PCBA dividing jig.

Background

The PCBA board is a PCB board on which various electronic components are soldered. When the PCB is processed by the welding element, a plurality of PCBs are often needed to be spliced together so as to be convenient for processing and production, namely, the PCBA formed by processing the PCBA is actually formed by a plurality of PCBs, so that in the practical application of the PCBA, the PCBA formed by splicing is needed to be divided into single PCBA by splitting; however, the existing common board dividing jig adopts FR4 materials, the bottom of the jig is of a hollow structure, dust generated during board dividing can be effectively prevented from forming and accumulating on the surface of the PCBA board by virtue of the hollow design, but the dust still can accumulate in the jig, a small part of dust can be inevitably adhered to the surface of the PCBA board after board dividing, the cleanliness of the PCBA board after board dividing is caused to be not up to standard, cleaning work is required to be carried out on the PCBA board again after board dividing work is completed, accordingly the whole complexity of work is improved, the working time is wasted, the working efficiency is reduced, and further the working cost is increased.

Disclosure of Invention

In order to solve the above-mentioned problem, the present utility model provides a PCBA board separation jig.

The utility model provides a PCBA board dividing jig which adopts the following technical scheme:

the utility model provides a PCBA divides board tool, includes the tool case, the top side fixedly connected with card mould of tool case, the left side hinged joint of card mould has the gland, the right side inner wall fixedly connected with motor of tool case, the output shaft fixedly connected with horizontal pole of motor, the outside fixed cover of horizontal pole is equipped with the cam, sliding connection has the sieve about the inner wall of tool case, the bottom side fixedly connected with two kicking blocks of sieve, two the bottom side of kicking block contacts with two cams respectively, the right side fixedly connected with air pump of tool case, the intake pipe of air pump and the right side fixed communication of tool case.

Preferably, the inner walls of the two sides of the jig box are all rotationally connected with a baffle, the top sides of the two baffle are all fixedly connected with springs, and the two springs are respectively fixedly connected with the inner walls of the two sides of the jig box.

Preferably, the left side of tool case has placed the collection box, the collection box is located the left side below of sieve, the left side fixedly connected with handle of collection box.

Preferably, the outside fixed cover of horizontal pole is equipped with the inner race of bearing, the outer lane of bearing and the bottom side inner wall fixed connection of tool case.

Preferably, the inner wall of the bottom side of the jig box is fixedly connected with a positioning groove, the inner wall of the positioning groove is contacted with a positioning block, and the positioning block is fixedly connected with the bottom side of the collecting box.

In summary, the utility model has the following beneficial technical effects:

1. through setting up the sieve, when carrying out the board division work to PCBA board, the air pump is with the dust that divides board production from the locating hole suction to the inside of tool case on the tool case, thereby prevent that the dust from escaping to the PCBA board, thereby can guarantee that the PCBA board divides behind the board can reach clean standard, avoid carrying out cleaning work twice, reduce the loaded down with trivial details of wages and improve work efficiency and practice thrift working cost, cam rotation drives the reciprocating motion about the sieve simultaneously and forms vibrations, the sieve of cooperation slope placed again can effectively prevent that the dust from piling up on the sieve and influencing the circulation of gas through the sieve, the sieve can filter out the dust in the air;

2. through setting up baffle and spring, when the air pump work is inhaled the tool incasement with the dust, can produce a gap between two baffles, and the dust can fall down from the gap, and the spring can in time reset the baffle and make contact between two baffles to can avoid causing the back-flow of tool incasement dust, lead to the fact the pollution to the PCBA board that needs to divide the board next time.

Drawings

Fig. 1 is a schematic diagram of a structure in front cross section of an application embodiment.

Fig. 2 is a schematic diagram of a right-side cross-sectional structure of an embodiment of the application.

Fig. 3 is an enlarged schematic view of a portion a in fig. 2 according to the embodiment of the application.

Reference numerals illustrate: 1. a jig box; 2. clamping a mold; 3. a gland; 4. a motor; 5. a cross bar; 6. a cam; 7. a sieve plate; 8. a top block; 9. an air pump; 10. a partition plate; 11. a spring; 12. and a collection box.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-3.

The embodiment of the utility model discloses a PCBA board dividing jig. Referring to fig. 1-3, a PCBA divides board tool, including tool case 1, the top fixedly connected with card mould 2 of tool case 1, the left side hinged joint of card mould 2 has gland 3, the right side inner wall fixedly connected with motor 4 of tool case 1, the output shaft fixedly connected with horizontal pole 5 of motor 4, the outside fixed cover of horizontal pole 5 is equipped with cam 6, sliding connection has sieve 7 about the inner wall of tool case 1, the bottom side fixedly connected with two kicking blocks 8 of sieve 7, the bottom side of two kicking blocks 8 contacts with two cams 6 respectively, the right side fixedly connected with air pump 9 of tool case 1, the intake pipe of air pump 9 and the fixed intercommunication in right side of tool case 1, through setting up sieve 7, when dividing the board work to the PCBA board, the air pump 9 inhales the locating hole that divides the board to produce to the inside of tool case 1, thereby prevent the dust to scatter to the PCBA board, thereby can ensure that the PCBA board divides the back can clean work efficiency of carrying out the cleaning, the slope can reduce the efficiency of work and remove the dust and prevent that the dust from having the influence on the reciprocating air filter 7 can be placed the sieve 7 in the slope and form the filter-out efficiency of the sieve 7 and can be used for the filter-up and the sieve 7.

According to the utility model, the partition plates 10 are rotatably connected to the inner walls of the two sides of the jig box 1, the springs 11 are fixedly connected to the top sides of the two partition plates 10, the two springs 11 are fixedly connected to the inner walls of the two sides of the jig box 1 respectively, when the air pump 9 works to suck dust into the jig box 1 through the arrangement of the partition plates 10 and the springs 11, the partition plates 10 are turned over, a gap is formed between the two partition plates 10, the dust can fall from the gap, and the springs 11 can timely reset the partition plates 10 to enable the two partition plates 10 to be in contact with each other, so that the back overflow of the dust in the jig box 1 can be avoided, and pollution is caused to PCBA plates of which are required to be divided next time.

According to the utility model, the collecting box 12 is arranged on the left side of the jig box 1, the collecting box 12 is positioned at the left lower part of the screen plate 7, the handle is fixedly connected to the left side of the collecting box 12, and after dust is filtered out by the screen plate 7 through the collecting box 12, the dust can slide into the collecting box 12 along the inclined plane of the screen plate 7 while vibrating the screen plate 7, so that the dust can be collected in a concentrated manner, and convenience is improved for subsequent dust treatment.

According to the utility model, the outer side of the cross rod 5 is fixedly sleeved with the inner ring of the bearing, the outer ring of the bearing is fixedly connected with the inner wall of the bottom side of the jig box 1, and the bearing is arranged, so that the motor 4 drives the cross rod 5 to rotate, and the bearing can limit the position of the cross rod 5 at the same time, thereby avoiding the deflection of the cross rod 5 during rotation.

According to the utility model, the positioning groove is fixedly connected to the inner wall of the bottom side of the jig box 1, the positioning block is contacted with the inner wall of the positioning groove, the positioning block is fixedly connected with the bottom side of the collecting box 12, and by arranging the positioning groove and the positioning block, each time a worker takes out the collecting box 12 to clean dust in the collecting box, the positioning groove is matched with the positioning block, so that the accuracy of the placing position of the collecting box 12 can be ensured, and the effect of influencing the collecting effect of dust due to the position deviation of the collecting box 12 is avoided.

The implementation principle of the PCBA board dividing jig provided by the embodiment of the utility model is as follows: placing the PCBA board in the inside of card mould 2, carefully detect the PCBA board whether with the laminating of card mould 2's inner wall, close gland 3, when using external instrument to divide the board to the PCBA board, motor 4's output shaft drives horizontal pole 5 and rotates, horizontal pole 5 drives cam 6 and rotates, cam 6 drives the dust in the air and reciprocates from top to bottom and form vibrations, air pump 9 inhales the inside to tool case 1 from the locating hole on tool case 1 with the dust that divides the board to prevent the dust loss to the PCBA board, thereby can ensure that clean standard can be reached after the PCBA board divides the board, avoid the clean work of secondary, reduce the loaded down with trivial details nature of wage and improve work efficiency saving working cost, simultaneously sieve 7 reciprocate and form vibrations, the sieve 7 of slope placed can effectively prevent that the dust from piling up influence gas through the fluxthrough the sieve 7 on sieve 7, the dust filtering out in the air, when air pump 9 work is inhaled the dust in tool case 1, baffle 10 upset can produce a gap between two baffles 10, thereby prevent that the dust loss from falling from the gap 11 and can reset to the baffle 10 and make the dust box in time to the dust can be concentrated to the sieve in the box, thereby the dust box is polluted to the dust can be guaranteed to the sieve in time, the dust box is polluted to the dust box is in time, the dust box is polluted to the dust box is in time, and the dust box is polluted in time is polluted to the dust box is in time, and dust box is polluted.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a PCBA divides board tool, includes tool case (1), its characterized in that: the top side of the jig box (1) is fixedly connected with a clamping die (2), the left side of the clamping die (2) is hinged with a gland (3), the right side inner wall of the jig box (1) is fixedly connected with a motor (4), the output shaft of the motor (4) is fixedly connected with a cross rod (5), the outer side of the cross rod (5) is fixedly sleeved with a cam (6), the jig comprises a jig box (1), wherein a screen plate (7) is connected to the inner wall of the jig box (1) in a vertical sliding mode, two jacking blocks (8) are fixedly connected to the bottom side of the screen plate (7), the bottom sides of the jacking blocks (8) are respectively contacted with two cams (6), an air pump (9) is fixedly connected to the right side of the jig box (1), and an air inlet pipe of the air pump (9) is fixedly communicated with the right side of the jig box (1).

2. The PCBA board separation jig according to claim 1, wherein: the jig is characterized in that the inner walls of the two sides of the jig box (1) are rotationally connected with a partition plate (10), the top sides of the partition plate (10) are fixedly connected with springs (11), and the springs (11) are fixedly connected with the inner walls of the two sides of the jig box (1) respectively.

3. The PCBA board separation jig according to claim 1, wherein: the left side of tool case (1) has placed collection box (12), collection box (12) are located the left side below of sieve (7), the left side fixedly connected with handle of collection box (12).

4. The PCBA board separation jig according to claim 1, wherein: the outer side of the cross rod (5) is fixedly sleeved with an inner ring of a bearing, and the outer ring of the bearing is fixedly connected with the inner wall of the bottom side of the jig box (1).

5. The PCBA board separation jig according to claim 1, wherein: the jig box is characterized in that a positioning groove is fixedly connected to the inner wall of the bottom side of the jig box (1), a positioning block is contacted with the inner wall of the positioning groove, and the positioning block is fixedly connected with the bottom side of the collecting box (12).