CN213126671U

CN213126671U - PCB circuit board moves back membrane belt cleaning device

Info

Publication number: CN213126671U
Application number: CN202021271296.8U
Authority: CN
Inventors: 蒋长良
Original assignee: Jiangsu Success Circuits Co ltd
Current assignee: Jiangsu Success Circuits Co ltd
Priority date: 2020-07-01
Filing date: 2020-07-01
Publication date: 2021-05-04
Anticipated expiration: 2030-07-01

Abstract

The utility model belongs to the technical field of the circuit board, especially, relate to a PCB circuit board moves back membrane belt cleaning device, including the base, the top fixedly connected with support of base, the top fixedly connected with roof of support, the top fixedly connected with water tank of roof, the delivery port intercommunication of water tank has the water pipe, the one end that the water pipe kept away from the water tank communicates there is the water pump, the delivery port intercommunication of water pump has the outlet pipe, the one end that the outlet pipe kept away from the water pump communicates water storage storehouse; the utility model discloses a first threaded rod and second threaded rod drive the screwed pipe simultaneously and remove, and the screwed pipe drives the scavenging plate of fixing at its top and removes to remove the washing to the circuit board, solved current PCB circuit board and moved back membrane belt cleaning device, adopt fixed mode to spray usually, move back membrane speed slower, and the incomplete membrane problem appears easily in some circuit contained angle departments, wash not thoroughly, use a large amount of water resources in the cleaning process simultaneously, caused extravagant problem.

Description

PCB circuit board moves back membrane belt cleaning device

Technical Field

The utility model relates to a circuit board technical field especially relates to a PCB circuit board moves back membrane belt cleaning device.

Background

The film stripping refers to a process in the production process of a PCB circuit board, the circuit board obtains a required pattern after an etching process, but the layer of pattern is etched under the protection of the covering of a dry film or a wet film, because the etching liquid can corrode conductive metal on the circuit board, the dry film or the wet film is used for protecting the required pattern, but after the required pattern is obtained, the dry film or the wet film covered on the circuit board is removed.

The film stripping and cleaning device for the existing PCB usually adopts a fixed mode to spray, the film stripping speed is slow, the problem of residual films at the corner of a part of circuit is easy to occur, the cleaning is not thorough, and a large amount of water resources are used in the cleaning process, so that the waste is caused.

In order to solve the problem, the application provides a PCB circuit board film stripping and cleaning device.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a PCB circuit board moves back membrane belt cleaning device has portable abluent characteristics.

(II) technical scheme

In order to solve the problems, the utility model provides a PCB film stripping and cleaning device, which comprises a base, wherein the top of the base is fixedly connected with a support, the top of the support is fixedly connected with a top plate, the top of the top plate is fixedly connected with a water tank, the water outlet of the water tank is communicated with a water pipe, one end of the water pipe, which is far away from the water tank, is communicated with a water pump, the water outlet of the water pump is communicated with a water outlet pipe, one end of the water outlet pipe, which is far away from the water pump, is communicated with a water storage bin, the top of the water storage bin is fixedly connected with the bottom of the top plate, the bottom of the water storage bin is provided with a spray head, the top of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a first belt pulley, the first belt pulley is connected with, the outer sides of the first threaded rod and the second threaded rod are both connected with threaded pipes in a threaded mode, and the top of each threaded pipe is fixedly connected with a cleaning plate.

Preferably, one side of the base is fixedly connected with a push rod, and one end of the push rod is sleeved with a protective sleeve.

Preferably, the bottom of the threaded pipe is fixedly connected with a sliding block, and the bottom of the sliding block is slidably connected with the top of the base.

Preferably, the bottom of push rod is installed the switch, the equal electric connection of electric property input end of the electric property output and motor and water pump of switch.

Preferably, the top of the base is provided with a through hole, and the top of the inner cavity of the base is provided with a filter screen.

Preferably, the bottom of the base is communicated with a drain pipe, and the bottom of the drain pipe is communicated with a faucet.

Preferably, the bottom of base fixedly connected with gyro wheel, the quantity of gyro wheel sets up to four.

The above technical scheme of the utility model has following profitable technological effect:

1. the utility model discloses a first threaded rod and second threaded rod drive the screwed pipe simultaneously and move, and the screwed pipe drives the cleaning sheet who fixes at its top and moves to remove the washing to the circuit board, solved current PCB circuit board and moved the membrane belt cleaning device, usually adopt fixed mode to spray, it is slower to move the membrane speed, and some circuit contained angle departments appear the incomplete membrane problem easily, wash thoroughly, use a large amount of water resources in the cleaning process simultaneously, caused extravagant problem;

2. the utility model is convenient for the user to hold the device by arranging the push rod, thereby improving the practicability of the device, through the arrangement of the sliding block, the friction force between the threaded pipe and the top of the base is reduced, the working efficiency of the device is improved, meanwhile, the stability of the screwed pipe during movement is improved, the opening of the motor and the water pump can be controlled by arranging the switch, the use efficiency of the device is improved, the cleaning liquid can be collected by arranging the through holes, the cleaning liquid is prevented from remaining on the surface of the base to pollute the device, by arranging the filter screen, can filter the inside impurity of washing liquid, convenient to use person clears up, and through setting up drain pipe and tap, convenient to use person will collect the inside waste water discharge of base, has improved user's work efficiency, through setting up the gyro wheel, convenient to use person is to the removal of this device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top view of the base of the present invention;

fig. 3 is a cross-sectional view of the base of the present invention.

Reference numerals:

1. a base; 2. a support; 3. a top plate; 4. a water tank; 5. a water pipe; 6. a water pump; 7. a water outlet pipe; 8. a water storage bin; 9. a spray head; 10. a motor; 11. a first pulley; 12. a belt; 13. a second pulley; 14. a first threaded rod; 15. a second threaded rod; 16. a threaded pipe; 17. cleaning the plate; 18. a push rod; 19. a slider; 20. a switch; 21. a through hole; 22. a filter screen; 23. a drain pipe; 24. a faucet; 25. and a roller.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIG. 1 and FIG. 2, the PCB stripping cleaning device provided by the present invention comprises a base 1, a support 2 is fixedly connected to the top of the base 1, a top plate 3 is fixedly connected to the top of the support 2, a water tank 4 is fixedly connected to the top of the top plate 3, a water outlet of the water tank 4 is communicated with a water pipe 5, one end of the water pipe 5 away from the water tank 4 is communicated with a water pump 6, a water outlet of the water pump 6 is communicated with a water outlet pipe 7, one end of the water outlet pipe 7 away from the water pump 6 is communicated with a water storage chamber 8, the top of the water storage chamber 8 is fixedly connected to the bottom of the top plate 3, a nozzle 9 is arranged at the bottom of the water storage chamber 8, a motor 10 is fixedly connected to the top of the base 1, a first belt pulley 11 is fixedly connected to the output end of the motor 10, the first belt pulley 11 is connected to a second belt pulley 13 through a belt, the outer sides of the first threaded rod 14 and the second threaded rod 15 are both in threaded connection with a threaded pipe 16, and the top of the threaded pipe 16 is fixedly connected with a cleaning plate 17.

As shown in figure 1, one side fixedly connected with push rod 18 of base 1, a pot head of push rod 18 is equipped with the lag, through setting up push rod 18, the person of facilitating the use grips to this device, has improved the practicality of this device.

As shown in FIG. 1, the bottom of the threaded pipe 16 is fixedly connected with a sliding block 19, the bottom of the sliding block 19 is slidably connected with the top of the base 1, and by arranging the sliding block 19, the friction force between the threaded pipe 16 and the top of the base 1 is reduced, the working efficiency of the device is improved, and meanwhile, the stability of the threaded pipe 16 during movement is also improved.

As shown in figure 1, the switch 20 is installed at the bottom of the push rod 18, the electrical output end of the switch 20 is electrically connected with the electrical input ends of the motor 10 and the water pump 6, the opening of the motor 10 and the water pump 6 can be controlled by arranging the switch 20, and the service efficiency of the device is improved.

As shown in FIG. 3, through-hole 21 has been seted up at the top of base 1, and the top of base 1 inner chamber is provided with filter screen 22, can collect the washing liquid through setting up through-hole 21, prevents that the washing liquid from remaining on base 1's surface and causing the pollution to this device, through setting up filter screen 22, can filter the inside impurity of washing liquid, and convenient to use person clears up.

As shown in fig. 3, the bottom of the base 1 is communicated with a drain pipe 23, the bottom of the drain pipe 23 is communicated with a faucet 24, and by arranging the drain pipe 23 and the faucet 24, a user can drain waste water collected in the base 1 conveniently, so that the working efficiency of the user is improved.

As shown in fig. 1, rollers 25 are fixedly connected to the bottom of the base 1, the number of the rollers 25 is four, and the rollers 25 are arranged to facilitate the movement of the device for a user.

In this embodiment, it should be noted that the model of the water pump 6 is QBK, and the model of the motor 10 is YZS-8-2.

The utility model provides a pair of PCB circuit board moves back membrane belt cleaning device's theory of operation as follows:

when the cleaning machine is used, a user opens the water pump 6 through the switch 20, the cleaning liquid in the water tank 4 is pumped out by the water pump 6, the circuit board is cleaned through the spraying of the spray head 9, the motor 10 is opened by the user, the motor 10 drives the first belt pulley 11 to rotate, the first belt pulley 11 drives the second belt pulley 13 to rotate through the belt 12, and the first belt pulley 11 and the second belt pulley 13 respectively drive the first threaded rod 14 and the second threaded rod 15 to rotate. First threaded rod 14 and second threaded rod 15 drive screwed pipe 16 simultaneously and remove, and screwed pipe 16 drives the cleaning sheet 17 of fixing at its top and removes to remove the washing to the circuit board, sewage after the washing flows into the inside of base 1 through-hole 21, prevents that sewage from causing the pollution to this device, to sum up, solved current PCB circuit board and moved back membrane belt cleaning device, adopt fixed mode to spray usually, move back membrane speed slower to incomplete membrane problem appears easily in partial circuit contained angle department, washs not thoroughly, uses a large amount of water resources in the simultaneous cleaning process, has caused extravagant problem.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The PCB retreating film cleaning device comprises a base (1) and is characterized in that a support (2) is fixedly connected to the top of the base (1), a top plate (3) is fixedly connected to the top of the support (2), a water tank (4) is fixedly connected to the top of the top plate (3), a water outlet of the water tank (4) is communicated with a water pipe (5), a water pump (6) is communicated with one end, away from the water tank (4), of the water pipe (5), a water outlet pipe (7) is communicated with a water outlet pipe (6), one end, away from the water pump (6), of the water outlet pipe (7) is communicated with a water storage bin (8), the top of the water storage bin (8) is fixedly connected with the bottom of the top plate (3), a spray head (9) is arranged at the bottom of the water storage bin (8), a motor (10) is fixedly connected to the top of the base (1), and a first belt pulley (11) is, first belt pulley (11) are connected with second belt pulley (13) through belt (12) transmission, the inner circle of first belt pulley (11) and second belt pulley (13) is fixedly connected with first threaded rod (14) and second threaded rod (15) respectively, the equal threaded connection in the outside of first threaded rod (14) and second threaded rod (15) has screwed pipe (16), the top fixedly connected with cleaning plate (17) of screwed pipe (16).

2. The PCB stripping and cleaning device according to claim 1, wherein a push rod (18) is fixedly connected to one side of the base (1), and a protective sleeve is sleeved at one end of the push rod (18).

3. The PCB stripping and cleaning device according to claim 1, wherein a sliding block (19) is fixedly connected to the bottom of the threaded pipe (16), and the bottom of the sliding block (19) is slidably connected with the top of the base (1).

4. The PCB stripping and cleaning device according to claim 2, wherein a switch (20) is mounted at the bottom of the push rod (18), and an electrical output end of the switch (20) is electrically connected with an electrical input end of the motor (10) and an electrical input end of the water pump (6).

5. The PCB stripping and cleaning device according to claim 1, wherein a through hole (21) is formed in the top of the base (1), and a filter screen (22) is arranged on the top of the inner cavity of the base (1).

6. The PCB stripping and cleaning device according to claim 1, wherein a drain pipe (23) is communicated with the bottom of the base (1), and a water tap (24) is communicated with the bottom of the drain pipe (23).

7. The PCB stripping and cleaning device according to claim 1, wherein rollers (25) are fixedly connected to the bottom of the base (1), and the number of the rollers (25) is four.