CN216095119U

CN216095119U - Be used for high-efficient belt cleaning device of PCB circuit board

Info

Publication number: CN216095119U
Application number: CN202121892477.7U
Authority: CN
Inventors: 方虎
Original assignee: Xinjinxin Tianjin Electronic Technology Co ltd
Current assignee: Xinjinxin Tianjin Electronic Technology Co ltd
Priority date: 2021-08-13
Filing date: 2021-08-13
Publication date: 2022-03-22
Anticipated expiration: 2031-08-13

Abstract

The utility model discloses a high-efficiency cleaning device for a PCB (printed circuit board), which comprises a cleaning box arranged on a base, wherein a rotating shaft is arranged in a gap groove in the side wall of the cleaning box, a fixed block is fixed on the rotating shaft, a supporting filter plate is arranged on the side surface of the fixed block, two groups of fixed plates are arranged on one side of the supporting filter plate, the inner sides of the fixed plates are connected with a clamping plate through an elastic mechanism, the end part of the rotating shaft is connected with a motor, a water tank is arranged on the side surface of the cleaning box, the top of the water tank is sequentially connected with a filter and a water pump through a pipeline, and the other end of the pipeline is connected with a plurality of cleaning pipes through connecting pipes. The PCB cleaning machine has the advantages of scientific and reasonable structural design, simple and convenient operation, stable positioning, capability of quickly cleaning the PCB and good cleaning effect.

Description

Be used for high-efficient belt cleaning device of PCB circuit board

Technical Field

The utility model relates to the technical field of PCB cleaning equipment, in particular to a high-efficiency cleaning device for a PCB.

Background

Pcb (printed circuit board), i.e. printed wiring board, printed circuit board for short, is one of the important parts in the electronics industry. Almost every kind of electronic equipment, as small as electronic watches, calculators, as large as computers, communication electronics, military weaponry systems, has electronic components such as integrated circuits, and printed boards are used to electrically interconnect the various components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved. The printed circuit board has good product consistency, can adopt standardized design, and is beneficial to realizing mechanization and automation in the production process. Meanwhile, the whole printed circuit board subjected to assembly and debugging can be used as an independent spare part, so that the exchange and maintenance of the whole product are facilitated. At present, printed wiring boards have been used very widely in the manufacture of electronic products. The circuit board need wash when the production adds man-hour, and current belt cleaning device cleaning efficiency is low, and degree of automation is low, can not wash fast to, current belt cleaning device is mostly simple washes the circuit board, can not alternate PCB angle and position at will, and is difficult to wash the spot on circuit board surface totally. Therefore, the efficient cleaning device for the PCB is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an efficient cleaning device for a PCB (printed circuit board), which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a be used for high-efficient belt cleaning device of PCB circuit board, is including setting up the washing case on the base, the breach inslot that washs the case lateral wall is provided with the pivot, be fixed with the fixed block in the pivot, the fixed block side is provided with the support filter plate, it is provided with two sets of fixed plates to support filter plate one side, the fixed plate inboard is passed through elastic mechanism and is connected the clamp plate, the end connection of pivot has the motor, it is provided with the water tank to wash the case side, the water tank top loops through pipe connection filter and water pump, the pipeline other end passes through the connecting pipe and connects a plurality of scavenge pipes.

Preferably, a control valve is installed on a water outlet at the bottom of the cleaning box, and a waste water box is arranged on the lower side of the cleaning box.

Preferably, the bottom of the base is provided with a supporting leg.

Preferably, the output shaft of the motor is in transmission connection with the rotating shaft through a coupler.

Preferably, a lower portion of the cleaning pipe extends into the cleaning tank.

Preferably, the rotating shaft is movably connected with the side wall of the cleaning box through a bearing seat clamped in the notch groove.

Compared with the prior art, the utility model has the beneficial effects that: this kind of be used for high-efficient belt cleaning device of PCB circuit board, structural design is simple reasonable, has stronger practicality, through setting up elastic mechanism and pinch-off blades, can carry out fixed mounting with needs abluent PCB circuit board fast, and its fixed effect is better, PCB's stability in the cleaning process has been guaranteed, through setting up the motor, pivot isotructure, can realize the purpose that the automatic transform supported the filter plate angle, thereby can adjust PCB circuit board's position and angle, in order to reach comprehensive abluent effect, take the water source in with the water tank out through setting up the water pump, thereby spout through the scavenge pipe of connecting pipe downside and wash fast fixing the PCB circuit board on supporting the filter plate, PCB's cleaning efficiency has been improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the cleaning tank of the present invention;

FIG. 2 is a schematic view of the structure of the present invention.

In the figure: the cleaning device comprises a base 1, a cleaning box 11, support legs 12, a notch groove 13, a rotating shaft 14, a fixed block 15, a support filter plate 16, a fixed plate 17, a clamping plate 18, an elastic mechanism 19, a motor 2, a water tank 21, a filter 22, a water pump 23, a baffle 24, a connecting pipe 25, a cleaning pipe 26 and a waste water tank 27.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a high-efficiency cleaning device for PCB circuit boards comprises a cleaning box 11 arranged on a base 1, wherein supporting legs 12 are arranged at the bottom of the base 1, a rotating shaft 14 is arranged in a notch groove 13 on the side wall of the cleaning box 11, the rotating shaft 14 is movably connected with the side wall of the cleaning box 11 through a bearing seat clamped in the notch groove 13, a fixed block 15 is fixed on the rotating shaft 14, a supporting filter plate 16 is arranged on the side surface of the fixed block 15, two groups of fixed plates 17 are arranged on one side of the supporting filter plate 16, the inner side of each fixed plate 17 is connected with clamping plates 18 through an elastic mechanism 19, the elastic mechanism 19 can be a combined spring with stable elasticity, different types of elastic mechanisms can be selected according to required clamping strength, when the high-efficiency cleaning device works, a PCB circuit board to be cleaned is correspondingly arranged between two adjacent clamping plates 18, the clamping plates 18 are automatically clamped by pushing the elastic mechanism 19 to the clamping plates 18 through the self elastic action of the elastic mechanism 19 and the clamping plates 18, the PCB circuit board which needs to be cleaned can be quickly and fixedly installed, the fixing effect is good, and the stability of the PCB circuit board in the cleaning process is guaranteed.

The end part of the rotating shaft 14 is connected with a motor 2, an output shaft of the motor 2 is in transmission connection with the rotating shaft 14 through a coupler, the motor 2 is a forward and reverse rotating motor, the motor 2 is externally connected with a power supply and a control switch through a wire, the purpose of automatically changing and supporting the angle of the filter plate 16 can be realized by arranging the motor 2, the rotating shaft 14 and other structures, so that the position and the angle of the PCB circuit board can be adjusted to achieve the effect of comprehensive cleaning, a water tank 21 is arranged on the side surface of the cleaning box 11, the top of the water tank 21 is sequentially connected with a filter 22 and a water pump 23 through a pipeline, the other end of the pipeline is connected with a plurality of cleaning pipes 26 through a connecting pipe 25, the lower parts of the cleaning pipes 26 extend into the cleaning box 11, the water pump 23 is started through the switch to pump out water in the water tank 21 under the action of the water pump 23, a water source enters the connecting pipe 25 from the pipeline after being filtered by the filter 22 and is sprayed out to clean equipment in the cleaning box 11 through the cleaning pipes 26, thereby can drive the angle that pivot 14 is rotatory in time to change PCB through operation motor 2 in this process, so that 26 spun water sources of scavenge pipe can evenly wash the PCB circuit board, take out the water source in water tank 21 through setting up water pump 23, thereby 26 spouts the scavenge pipe through connecting pipe 25 downside wash the PCB circuit board of fixing on supporting filter plate 16 fast, PCB's cleaning efficiency has been improved, install the control valve on the delivery port of wasing 11 bottoms of case, it is provided with waste water tank 27 to wash 11 downside of case, after work, open the control valve who washs 11 delivery ports of case, make waste water flow into waste water tank 27 and store.

The working principle is as follows:

the high-efficiency cleaning device for the PCB circuit board, during specific work, the PCB circuit board to be cleaned is correspondingly arranged between two adjacent clamping plates 18, the clamping plates 18 are pushed to automatically clamp the PCB circuit board through the self elastic action of the elastic mechanism 19, then the water pump 23 can be started through the switch, water in the water tank 21 is pumped out under the action of the water pump 23, a water source enters the connecting pipe 25 from a pipeline after being filtered by the filter 22 and is sprayed out to clean equipment in the cleaning tank 11 through the cleaning pipe 26, the rotating shaft 14 can be driven to rotate by operating the motor 2 in the process so as to change the angle of the PCB in time, so that the water source sprayed out by the cleaning pipe 26 can uniformly clean the PCB circuit board, in addition, the water source can be stored in the cleaning tank 11, when the liquid sprayed out by the cleaning pipe 26 cannot effectively clean the PCB, the rotating shaft 14 can be accelerated to rotate by the motor 2, therefore, the supporting filter plates 16 and other structures rotate back and forth, the PCB cleaning effect is further guaranteed, and after the work is finished, the control valve at the water outlet of the cleaning box 11 is opened, so that the wastewater flows into the wastewater box 27 to be stored.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 be used for high-efficient belt cleaning device of PCB circuit board, is including setting up washing case (11) on base (1), its characterized in that: be provided with pivot (14) in breach groove (13) of wasing case (11) lateral wall, be fixed with fixed block (15) on pivot (14), fixed block (15) side is provided with supports filter plate (16), it is provided with two sets of fixed plate (17) to support filter plate (16) one side, fixed plate (17) inboard is through elastic mechanism (19) connection pinch-off blades (18), the end connection of pivot (14) has motor (2), it is provided with water tank (21) to wash case (11) side, water tank (21) top loops through pipe connection filter (22) and water pump (23), a plurality of scavenge pipes (26) are connected through connecting pipe (25) to the pipeline other end.

2. The efficient cleaning device for the PCB circuit board as claimed in claim 1, wherein: a control valve is installed on a water outlet at the bottom of the cleaning box (11), and a waste water box (27) is arranged on the lower side of the cleaning box (11).

3. The efficient cleaning device for the PCB circuit board as claimed in claim 1, wherein: the bottom of the base (1) is provided with a supporting leg (12).

4. The efficient cleaning device for the PCB circuit board as claimed in claim 1, wherein: and an output shaft of the motor (2) is in transmission connection with the rotating shaft (14) through a coupler.

5. The efficient cleaning device for the PCB circuit board as claimed in claim 1, wherein: the lower part of the cleaning pipe (26) extends into the cleaning box (11).

6. The efficient cleaning device for the PCB circuit board as claimed in claim 1, wherein: the rotating shaft (14) is movably connected with the side wall of the cleaning box (11) through a bearing seat clamped in the notch groove (13).