CN220798670U

CN220798670U - PCB board easy to solder

Info

Publication number: CN220798670U
Application number: CN202322432302.3U
Authority: CN
Inventors: 赵京科
Original assignee: Suzhou Bilbao Technology Co ltd
Current assignee: Suzhou Bilbao Technology Co ltd
Priority date: 2023-09-07
Filing date: 2023-09-07
Publication date: 2024-04-16
Anticipated expiration: 2033-09-07

Abstract

The utility model relates to the technical field of PCB boards and discloses a PCB board easy to solder, which comprises a processing box, wherein supporting blocks are fixedly connected to the periphery of the outer part of the processing box, an electric push rod is fixedly connected to the top end of each supporting block, a connecting block is fixedly connected to the output end of each electric push rod, a fixed block is fixedly connected to the other end of each connecting block, limiting blocks are fixedly connected to the periphery of the bottom end of the inner part of the processing box, sliding grooves are formed in the limiting blocks, limiting columns are connected to the inner parts of the sliding grooves in a sliding mode, a storage box is fixedly connected to the front end of the processing box, and a booster pump is fixedly connected to the left side of the processing box. According to the utility model, when the PCB soldering is realized, the soldering position of the PCB is fixed, so that the position of the PCB cannot deviate during soldering, the product quality of the PCB is ensured, the soldering efficiency is improved, and when the PCB soldering is realized, the surface of the PCB is cooled, so that the surface temperature of the PCB is prevented from being too high, and the product quality of the PCB is prevented from being influenced.

Description

PCB board easy to solder

Technical Field

The utility model relates to the technical field of PCB (printed circuit board), in particular to a PCB easy to solder.

Background

The PCB board, called circuit board, printed circuit board or PCB, is a basic material for supporting and connecting electronic components, is commonly used in electronic equipment and industrial control systems, is made of insulating material, usually glass fiber reinforced epoxy resin, and has the main functions of providing mechanical support, electrical connection and signal transmission of the electronic components, and can carry resistors, capacitors, integrated circuits, connectors and other electronic components, which can be connected with each other and communicate and control with external circuits through wires and connection patterns on the circuit board.

And PCB board soldering tin refers to carrying out welding operation on the circuit board, carries out the process of being connected with the bonding pad or the bonding pad on the PCB board with electronic component, and among the prior art, during PCB board soldering tin, operating personnel can't be fixed to PCB board position, when leading to PCB board soldering tin, the PCB board position takes place the skew to electronic component welding position skew leads to the PCB board quality to reduce and reduces the soldering tin efficiency of PCB board.

Disclosure of Invention

In order to make up for the defects, the utility model provides a PCB easy to solder, and aims to solve the problem that an operator cannot fix the position of the PCB when the PCB is soldered, so that the position of the PCB is deviated when the PCB is soldered.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a PCB board of easily soldering tin, includes the processing box, the equal fixedly connected with supporting shoe all around of outside of processing box, the top fixedly connected with electric putter of supporting shoe, electric putter's output fixedly connected with connecting block, the other end fixedly connected with fixed block of connecting block, equal fixedly connected with stopper all around the inside bottom of processing box, the inside of stopper is provided with the spout, the inside sliding connection of spout has spacing post.

As a further description of the above technical solution:

the front end fixedly connected with bin of processing box, the left side fixedly connected with booster pump of processing box, the inside of processing box is provided with annular cooling pipeline.

As a further description of the above technical solution:

the storage tank is connected with the booster pump through a first connecting pipeline, the booster pump is connected with the annular cooling pipeline through a second connecting pipeline, and the annular cooling pipeline is connected with the storage tank through a third connecting pipeline.

As a further description of the above technical solution:

the inside bottom fixedly connected with processing platform of processing box, the top of processing platform is provided with the PCB board main part.

As a further description of the above technical solution:

the bottom fixed connection of connecting block is on the top of spacing post, the bottom sliding connection of connecting block is on the top of processing platform.

As a further description of the above technical solution:

the supporting blocks are equidistantly arranged around the outside of the processing box, and the annular cooling pipeline is arranged inside the processing box along the inner wall of the processing box.

As a further description of the above technical solution:

the outside of fixed block is provided with the rubber sleeve.

The utility model has the following beneficial effects:

1. according to the utility model, through the structure of the supporting block, the electric push rod, the connecting block, the fixing block, the limiting block, the sliding groove, the limiting column and the like, the soldering position of the PCB is fixed when the PCB is soldered, so that the position of the PCB cannot deviate during soldering, the product quality of the PCB is ensured, and the soldering efficiency is improved.

2. According to the utility model, through the structure of the storage box, the first connecting pipeline, the booster pump, the second connecting pipeline, the annular cooling pipeline, the third connecting pipeline and the like, the surface cooling treatment is realized when the PCB is soldered, and the influence on the product quality of the PCB caused by the overhigh surface temperature of the PCB is prevented.

Drawings

Fig. 1 is a perspective view of a PCB board with easy soldering according to the present utility model;

fig. 2 is a schematic diagram of an electric push rod of a PCB board with easy soldering according to the present utility model;

fig. 3 is a front view of a PCB board with easy soldering according to the present utility model;

fig. 4 is a schematic diagram of a limiting block of a PCB board with easy soldering according to the present utility model.

Legend description:

1. a processing box; 2. a support block; 3. an electric push rod; 4. a connecting block; 5. a fixed block; 6. a limiting block; 7. a chute; 8. a limit column; 9. a processing table; 10. a PCB main body; 11. a storage tank; 12. a first connecting pipe; 13. a booster pump; 14. a second connecting pipe; 15. an annular cooling duct; 16. and a third connecting pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, one embodiment provided by the present utility model is: the utility model provides a PCB board that easily tin soldering, includes processing box 1, and the equal fixedly connected with supporting shoe 2 all around of the outside of processing box 1, the top fixedly connected with electric putter 3 of supporting shoe 2, electric putter 3's output fixedly connected with connecting block 4, connecting block 4's the other end fixedly connected with fixed block 5, the equal fixedly connected with stopper 6 all around of the inside bottom of processing box 1, the inside of stopper 6 is provided with spout 7, the inside sliding connection of spout 7 has spacing post 8.

The processing box 1 is used for providing a mounting position for a clamping mechanism, the supporting block 2 is used for providing a mounting position for the electric push rod 3, the electric push rod 3 is used for pushing the connecting block 4 and the fixing block 5 to slide along the sliding groove 7, then the position fixing of the PCB is realized, the connecting block 4 limits the moving track of the connecting block 4 under the action of the limiting column 8, the fixing block 5 is used for fixing the position of the PCB, the limiting block 6 is used for providing a mounting position for the sliding groove 7, the sliding groove 7 is used for providing a sliding position for the limiting column 8, then the moving track of the limiting column 8 is limited, and the limiting column 8 limits the moving track of the connecting block 4 under the action of the sliding groove 7.

The front end fixedly connected with bin 11 of processing box 1, the left side fixedly connected with booster pump 13 of processing box 1, the inside of processing box 1 is provided with annular cooling pipeline 15, bin 11 and booster pump 13 are connected through first connecting pipeline 12, booster pump 13 and annular cooling pipeline 15 are connected through second connecting pipeline 14, annular cooling pipeline 15 and bin 11 are connected through third connecting pipeline 16, the inside bottom fixedly connected with processing platform 9 of processing box 1, the top of processing platform 9 is provided with PCB board main part 10, the bottom fixed connection of connecting block 4 is on the top of spacing post 8, the bottom sliding connection of connecting block 4 is on the top of processing platform 9, supporting shoe 2 equidistance sets up around the outside of processing box 1, annular cooling pipeline 15 sets up the inside at processing box 1 along the inner wall of processing box 1, the outside of fixed block 5 is provided with the rubber sleeve.

The effect of bin 11 is to store the coolant liquid, the effect of booster pump 13 is to take out the inside coolant liquid of bin 11, rethread second connecting tube 14 carries the annular cooling tube 15 with the coolant liquid, realize cooling down PCB board surface behind the soldering tin, the effect of annular cooling tube 15 is cooling down PCB board surface behind the soldering tin, first connecting tube 12 is to be connected bin 11 and booster pump 13, make the inside coolant liquid of bin 11 normally carry annular cooling tube 15 inside, second connecting tube 14 carries the annular cooling tube 15 with the coolant liquid under the effect of booster pump 13, the effect of processing platform 9 is for PCB board main part 10 provides mounted position.

Working principle: when operating personnel place the PCB board and electronic component between soldering tin to the processing platform 9 surface, the synchronous start electric putter 3, electric putter 3's output drives connecting block 4 and fixed block 5 synchronous motion and under stopper 6, spout 7 and spacing post 8's effect, it is spacing to the removal orbit of connecting block 4 and fixed block 5, make it remove to the middle part of processing box 1, then carry out the centre gripping to the PCB board main part 10 of placing on the processing platform 9 surface, make its position fix, ensure that its position can not take place the skew when soldering tin, guarantee the product quality of PCB board and improve soldering tin efficiency, simultaneously, in the soldering tin in-process, booster pump 13 is taken out the coolant liquid of the inside storage tank 11 through first connecting pipe 12, rethread its output and the inside coolant liquid of second connecting pipe 14 with storage tank 11 carry the inside annular cooling pipe 15, finally, when realizing the PCB board is cooled down to the PCB board to its surface treatment, prevent that PCB board surface temperature is too high, the product quality of PCB board is influenced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides an easily soldering tin's PCB board, includes processing box (1), its characterized in that: the processing box is characterized in that supporting blocks (2) are fixedly connected to the periphery of the outside of the processing box (1), an electric push rod (3) is fixedly connected to the top end of the supporting blocks (2), a connecting block (4) is fixedly connected to the output end of the electric push rod (3), a fixing block (5) is fixedly connected to the other end of the connecting block (4), limiting blocks (6) are fixedly connected to the periphery of the bottom end of the inside of the processing box (1), sliding grooves (7) are formed in the limiting blocks (6), and limiting columns (8) are connected to the sliding portions of the sliding grooves (7) in an inside mode.

2. The easy-solder PCB of claim 1, wherein: the front end fixedly connected with bin (11) of processing box (1), the left side fixedly connected with booster pump (13) of processing box (1), the inside of processing box (1) is provided with annular cooling pipeline (15).

3. The Printed Circuit Board (PCB) for facilitating soldering according to claim 2, wherein: the storage box (11) is connected with the booster pump (13) through a first connecting pipeline (12), the booster pump (13) is connected with the annular cooling pipeline (15) through a second connecting pipeline (14), and the annular cooling pipeline (15) is connected with the storage box (11) through a third connecting pipeline (16).

4. The easy-solder PCB of claim 1, wherein: the processing box is characterized in that a processing table (9) is fixedly connected to the bottom end of the interior of the processing box (1), and a PCB main body (10) is arranged at the top end of the processing table (9).

5. The easy-solder PCB of claim 1, wherein: the bottom fixed connection of connecting block (4) is on the top of spacing post (8), the bottom sliding connection of connecting block (4) is on the top of processing platform (9).

6. The Printed Circuit Board (PCB) for facilitating soldering according to claim 2, wherein: the support blocks (2) are equidistantly arranged around the outside of the processing box (1), and the annular cooling pipeline (15) is arranged inside the processing box (1) along the inner wall of the processing box (1).

7. The easy-solder PCB of claim 1, wherein: the outside of the fixed block (5) is provided with a rubber sleeve.