CN219236561U

CN219236561U - PCB production is with spouting seal machine

Info

Publication number: CN219236561U
Application number: CN202223368412.XU
Authority: CN
Inventors: 吴仲山; 王群; 陈象象
Original assignee: Kunshan Qiaogeli Photoelectric Technology Co ltd
Current assignee: Kunshan Qiaogeli Photoelectric Technology Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-23
Anticipated expiration: 2032-12-15

Abstract

The utility model relates to the technical field of PCB production and discloses a spray printer for PCB production, which comprises a machine body, wherein a liquid storage cavity is formed in the inner surface of the machine body, connecting pipes are fixedly connected to the inner surface of the front side of a spray box, spray pipes are fixedly connected to the inner surfaces of the left side and the right side of the spray box, a plurality of spray heads are fixedly communicated with the opposite outer surfaces of the two spray pipes, a material suction pump is fixedly arranged on the outer surface of the top of the machine body, the input end of the material suction pump is fixedly communicated with the inner part of the liquid storage cavity through a material suction pipe, and the output end of the material suction pump is fixedly communicated with the connecting pipes through a material discharge pipe. This PCB board production is with spouting seal machine drives the steel cable through motor drive pivot and receive and releases the PCB board, and rethread pump is taken out the molten tin and is taken out the shower nozzle and carry out spouting seal, has solved current PCB board and has spouted the seal device and all be single-sided spouting seal mostly, spouts the seal to the another side after one side is spouted, and it is very loaded down with trivial details to operate, leads to the lower problem of production efficiency.

Description

PCB production is with spouting seal machine

Technical Field

The utility model relates to the technical field of PCB production, in particular to a jet printer for PCB production.

Background

The PCB board is also called a printed circuit board, is a provider of electric connection of electronic components, has been developed for more than 100 years, and its design is mainly layout design, and the main advantages of adopting the circuit board are that the error of wiring and assembly is greatly reduced, the automation level and the production labor rate are improved, and the tin spraying is a step and a technological process of the PCB board in the production and manufacturing procedures, so that the exposed copper surface is covered by tin liquid, and a jet printer is needed to be used in the process.

Most of the existing PCB board spray printing devices are single-sided spray printing, one side is sprayed and then the other side is sprayed and printed, the operation is very complicated, and the production efficiency is low, so that the spray printer for producing the PCB board is provided.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a spray printer for producing a PCB (printed Circuit Board) to solve the problems that the existing spray printing devices for the PCB in the prior art are mostly used for spray printing on one side and then spray printing on the other side after spraying on one side, the operation is very complicated, and the production efficiency is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a PCB board production is with spouting seal machine, includes the organism, the stock solution chamber has been seted up to the internal surface of organism, the top surface center department fixedly connected with spraying case of organism, the front side internal surface fixedly connected with connecting pipe of spraying case, the equal fixedly connected with spraying pipe of the left and right sides internal surface of spraying case, and two the equal fixed intercommunication of spraying pipe has a plurality of shower nozzle, two the relative surface of spraying pipe all fixed intercommunication, the top surface fixed mounting of organism has the pump of taking out, the input of pump of taking out is through taking out the inside fixed intercommunication of material pipe and stock solution chamber, the output of pump of taking out passes through row's material pipe and connecting pipe fixed intercommunication.

Preferably, the top surface of organism is close to both ends all fixedly connected with backup pad about, left side the right side is kept away from to the backup pad the fixed surface of backup pad installs the motor, two the relative surface rotation of backup pad is connected with the pivot, the output and the pivot fixed connection of motor, the fixed surface cover of pivot is equipped with two rope rollers, two the inside of rope roller is all around being equipped with the steel cable, two the one end fixedly connected with mount of rope roller is kept away from to the steel cable.

Preferably, the bottom of mount and the relative surface fixedly connected with of top place the board, place the top surface of board and seted up first mounting groove, the top of mount and the relative surface fixed mounting of bottom have electric putter, electric putter's output fixedly connected with fixed plate, the second mounting groove has been seted up to the bottom surface of fixed plate.

By adopting the technical scheme, the PCB is placed in the first mounting groove, and the electric push rod drives the fixing plate to move in the direction close to the first mounting groove, so that the PCB is fixed.

Preferably, a filter plate is arranged in the liquid storage cavity, and the spraying box is fixedly communicated with the inside of the liquid storage cavity.

By adopting the technical scheme, the redundant tin liquid sprayed out by the spray head filters the tin liquid through the filter plate under the action of gravity and re-enters the liquid storage cavity for recycling.

Preferably, the top outer surface of the machine body is provided with a liquid inlet, and the rear outer surface of the machine body is provided with a box door.

By adopting the technical scheme, tin liquid in the liquid storage cavity is supplemented through the liquid inlet, and the filter plate can be cleaned by opening the box door.

Compared with the prior art, the utility model has the beneficial effects that:

1. this PCB board production is with spouting seal machine, drive the steel cable through motor drive pivot and receive and releases the PCB board, the rethread pump takes out the tin liquor to the shower nozzle and spouts the seal, has reached and to spout simultaneously the seal to the PCB board two sides, has improved work efficiency's effect greatly, has solved current PCB board and has spouted the seal device and all spout the seal to single face mostly, spouts the seal to the another side after one side is spouted, and the operation is got up very loaded down with trivial details, leads to the lower problem of production efficiency.

2. This PCB board production is with spouting seal machine, unnecessary tin liquid through shower nozzle blowout filters the tin liquid through the filter plate because of gravity effect, reentry liquid storage intracavity carries out reuse, has reached and carries out reuse to the tin liquid, reduces the extravagant effect of resource.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic rear cross-sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a body; 2. a liquid storage cavity; 3. a spraying box; 4. a support plate; 5. a motor; 6. a rotating shaft; 7. a rope winding roller; 8. a steel rope; 9. a fixing frame; 10. placing a plate; 11. a first mounting groove; 12. an electric push rod; 13. a fixing plate; 14. a material pump; 15. a connecting pipe; 16. a spray pipe; 17. a spray head; 18. a filter plate.

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.

Example 1:

referring to fig. 1-4, a jet printer for producing PCB board includes a machine body 1, a liquid storage cavity 2 is provided on the inner surface of the machine body 1, tin liquid is stored in the liquid storage cavity 2, a placing board 10 is fixedly connected to the outer surface of the bottom of a fixing frame 9 opposite to the top, a first mounting groove 11 is provided on the outer surface of the top of the placing board 10, one end of the PCB board to be jet printed is placed in the first mounting groove 11 in the placing board 10, an electric push rod 12 is fixedly mounted on the outer surface of the top of the fixing frame 9 opposite to the bottom, an output end of the electric push rod 12 is fixedly connected with a fixing board 13, a second mounting groove is provided on the outer surface of the bottom of the fixing board 13, the electric push rod 12 works to move the fixing board 13 toward the direction close to the placing board 10 until the upper end of the PCB board is fixed in the second mounting groove, support boards 4 are fixedly connected to the left and right ends of the outer surface of the top of the machine body 1, the outer surface of the left side supporting plate 4 far away from the right side supporting plate 4 is fixedly provided with a motor 5, the opposite outer surfaces of the two supporting plates 4 are rotationally connected with a rotating shaft 6, the output end of the motor 5 is fixedly connected with the rotating shaft 6, the outer surface of the rotating shaft 6 is fixedly sleeved with two rope winding rollers 7, steel ropes 8 are wound inside the two rope winding rollers 7, one ends of the two steel ropes 8 far away from the rope winding rollers 7 are fixedly connected with a fixing frame 9, the motor 5 is started, the motor 5 drives the rotating shaft 6 reversely to drive the rope winding rollers 7 to rotate, so that the steel ropes 8 are spit out, the fixing frame 9 enters the spray coating box 3, the center of the outer surface of the top of the machine body 1 is fixedly connected with the spray coating box 3, the inner surface of the front side of the spray coating box 3 is fixedly connected with a connecting pipe 15, the inner surfaces of the left side and the right side of the spray coating box 3 are fixedly connected with spray coating pipes 16, the two spray coating pipes 16 are fixedly communicated with the connecting pipe 15, the opposite outer surfaces of the two spraying pipes 16 are fixedly communicated with a plurality of spray nozzles 17, the outer surface of the top of the machine body 1 is fixedly provided with a material pumping pump 14, the input end of the material pumping pump 14 is fixedly communicated with the inside of the liquid storage cavity 2 through a material pumping pipe, the output end of the material pumping pump 14 is fixedly communicated with a connecting pipe 15 through a material discharging pipe, tin liquid in the liquid storage cavity 2 is pumped to the connecting pipe 15 by the material pumping pump 14 and enters the spraying pipes 16 on two sides of the spraying box 3, the spraying is performed on two sides of a PCB simultaneously through the spray nozzles 17, after the spraying is finished, the motor 5 positively drives the rotating shaft 6 to drive the rope winding roller 7 to positively rotate, the steel rope 8 is wound, the fixing frame 9 is lifted to move to the outside of the spraying box 3, the electric push rod 12 moves the fixing plate 13 away from the direction of the placing plate 10, the PCB is taken out, and a new PCB is replaced, and the steps are repeated.

Working principle: when the PCB printing device is used, tin liquor is stored into the liquid storage cavity 2, one end of a PCB to be printed is placed into the first mounting groove 11 in the placing plate 10, the electric push rod 12 works to drive the fixed plate 13 to move towards the direction close to the placing plate 10 until the upper end of the PCB is fixed in the second mounting groove, the motor 5 is started, the motor 5 drives the rotating shaft 6 in the reverse direction to drive the rope winding roller 7 to rotate in the reverse direction, so that the steel rope 8 is discharged, the fixing frame 9 enters the spraying box 3, the material sucking pump 14 is started, the material sucking pump 14 sucks the tin liquor in the liquid storage cavity 2 into the connecting pipe 15 and enters the spraying pipes 16 on two sides of the spraying box 3, spray nozzles 17 are used for spraying the two sides of the PCB simultaneously, after spray printing is finished, the motor 5 drives the rotating shaft 6 to rotate in the forward direction until the steel rope 8 is wound, the fixing frame 9 is lifted to the outside of the spraying box 3, the electric push rod 12 drives the fixed plate 13 to move towards the direction far away from the placing plate 10, and the PCB is taken out, and the PCB is repeatedly replaced.

Compared with the related art, the spray printer for producing the PCB has the following beneficial effects: the PCB printing device has the advantages that the two sides of the PCB can be printed simultaneously, the work efficiency is greatly improved, the problems that the existing PCB printing device is mostly single-sided and is printed, one side is printed, the other side is printed after being printed, the operation is very complicated, and the production efficiency is low are solved.

Example 2:

referring to fig. 1-4, a filter plate 18 is disposed in the liquid storage chamber 2, the spraying tank 3 is fixedly connected with the interior of the liquid storage chamber 2, and the excessive tin liquid sprayed from the spray head 17 falls into the liquid storage chamber 2 in the machine body 1 due to gravity, and is filtered by the filter plate 18 and re-enters the liquid storage chamber 2 for recycling.

Working principle: the superfluous tin liquid sprayed out by the spray head 17 falls into the liquid storage cavity 2 in the machine body 1 under the action of gravity, and the tin liquid is filtered by the filter plate 18 and re-enters the liquid storage cavity 2 for recycling.

Compared with the related art, the spray printer for producing the PCB has the following beneficial effects: the effect of recycling the molten tin and reducing the resource waste is achieved.

The motor 5, the electric push rod 12 and the material pump 14 are electrically connected with an external power supply, and the motor 5, the electric push rod 12 and the material pump 14 are provided with control switches matched with the motor 5, the electric push rod 12 and the material pump 14, and the positions of the control switches can be used for selecting the installation positions according to actual requirements.

The above-mentioned respective means concerning the use of the apparatus are different in selection and use according to actual practice, and various parameters are referred to, and the function according to the apparatus used corresponds to the effect achieved.

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 PCB board production is with spouting seal machine, includes organism (1), its characterized in that: liquid storage cavity (2) have been seted up to the internal surface of organism (1), top surface center department fixedly connected with spraying case (3) of organism (1), the front side internal surface fixedly connected with connecting pipe (15) of spraying case (3), the equal fixedly connected with spraying pipe (16) of the left and right sides internal surface of spraying case (3), and two spraying pipe (16) all are fixed intercommunication with connecting pipe (15), two the surface that spraying pipe (16) is relative all is fixed intercommunication has a plurality of shower nozzle (17), the top surface fixed mounting of organism (1) has pump (14), the input of pump (14) is through the inside fixed intercommunication of pump pipe with liquid storage cavity (2), the output of pump (14) is through arranging material pipe and connecting pipe (15) fixed intercommunication.

2. The inkjet printer for producing a PCB according to claim 1, wherein: the top surface of organism (1) is close to both ends all fixedly connected with backup pad (4) about, and the left side the backup pad (4) is kept away from the right side the surface fixed mounting of backup pad (4) has motor (5), two the surface rotation that backup pad (4) are relative is connected with pivot (6), the output and pivot (6) fixed connection of motor (5), the fixed cover of surface of pivot (6) is equipped with two rope winding roller (7), two the inside of rope winding roller (7) is all wound and is equipped with wire rope (8), two one end fixedly connected with mount (9) that rope winding roller (7) were kept away from to wire rope (8).

3. The inkjet printer for producing a PCB according to claim 2, wherein: the bottom and the relative surface fixedly connected with in top of mount (9) place board (10), place the top surface of board (10) and seted up first mounting groove (11), the top and the relative surface fixed mounting of bottom of mount (9) have electric putter (12), the output fixedly connected with fixed plate (13) of electric putter (12), the second mounting groove has been seted up to the bottom surface of fixed plate (13).

4. The inkjet printer for producing a PCB according to claim 1, wherein: the inside of stock solution chamber (2) is provided with filter plate (18), just spraying case (3) and the inside fixed intercommunication of stock solution chamber (2).

5. The inkjet printer for producing a PCB according to claim 1, wherein: the top surface of organism (1) has seted up the inlet, just the rear side surface of organism (1) has seted up the chamber door.