CN212168303U

CN212168303U - Belt cleaning device is used in PCB board production

Info

Publication number: CN212168303U
Application number: CN202020478877.2U
Authority: CN
Inventors: 钟晓环; 雷仁庆; 刘建波
Original assignee: Boluo Konka Exactitude Science Technology Co ltd
Current assignee: Boluo Konka Exactitude Science Technology Co ltd
Priority date: 2020-04-03
Filing date: 2020-04-03
Publication date: 2020-12-18
Anticipated expiration: 2030-04-03

Abstract

The utility model discloses a cleaning device for PCB production, which comprises a cleaning box, wherein two clamping mechanisms are symmetrically arranged inside the cleaning box, one of the clamping mechanisms is rotatably arranged on the inner wall of the cleaning box through a connecting rod and a bearing seat, the other clamping mechanism is connected on a driving shaft of a servo motor through a connecting rod and a shaft coupling transmission, the bottom of a water delivery pipe is in threaded connection with a plurality of spray heads, one end of the water delivery pipe penetrates out of the cleaning box and penetrates into a water storage tank to be close to the bottom, a water pump is fixedly arranged on the water delivery pipe through a bolt, a hot air pipe is fixedly arranged at an air outlet of a hot air blower through a bolt, an air outlet pipe is fixedly arranged at an air inlet of the air blower through a bolt, the utility model can enable the PCB to be cleaned more completely through rotating the PCB, and simultaneously, through the matching of, the PCB board which is cleaned can be quickly dried, and the PCB board can be conveniently used.

Description

Belt cleaning device is used in PCB board production

Technical Field

The utility model relates to a PCB board production technical field specifically is a belt cleaning device is used in PCB board production.

Background

The PCB is also called a printed circuit board, and is an important electronic component, a support for electronic components, and a carrier for electrical connection of electronic components. It is called a "printed" circuit board because it is made using electronic printing.

The PCB board is in production and processing process, need to carry out the sculpture to it, and a large amount of dirt can be remained on its surface, consequently need wash the PCB board after the sculpture, and current belt cleaning device is inconvenient to the all-round washing of PCB board, and the bottom cleaning performance of PCB board is not good, and does not have drying device, and the PCB board still needs to dry naturally after wasing, has influenced the result of use of PCB board.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt cleaning device is used in PCB board production, the device can make the abluent more complete of PCB board through rotating the PCB board, simultaneously through the cooperation of air heater and air exhauster, can carry out fast drying to accomplishing abluent PCB board, makes things convenient for the use of PCB board to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cleaning device for PCB production comprises a cleaning box, wherein two clamping mechanisms are symmetrically arranged inside the cleaning box, one clamping mechanism is rotatably arranged on the inner wall of the cleaning box through a connecting rod and a bearing seat, the other clamping mechanism is connected to a driving shaft of a servo motor through a connecting rod and a coupling, the servo motor is fixedly arranged on the outer side of the cleaning box through a mounting plate, a water delivery pipe is fixedly arranged on the top surface inside the cleaning box through a snap ring, a plurality of spray heads are connected to the bottom of the water delivery pipe in a threaded manner, one end of the water delivery pipe penetrates out of the cleaning box and penetrates into a water storage tank to be close to the bottom, the water storage tank is welded on the side surface of the cleaning box, a water pump is fixedly arranged on the water delivery pipe through bolts, the water pump is fixedly arranged on the top surface of the water, be provided with on the inlet tube rather than assorted rubber buffer, the top surface of wasing the case has the air heater through bolt fixed mounting, the air outlet of air heater has the hot-blast main through bolt fixed mounting, the one end of hot-blast main penetrates the inside of wasing the case, the one side of wasing the case and keeping away from the storage water tank has the air exhauster through mounting panel fixed mounting, the air intake of air exhauster has a tuber pipe through bolt fixed mounting, the one end that goes out the tuber pipe penetrates the inside of wasing the case, the bottom welding of wasing the case has the outlet pipe, there is the valve through bolt fixed mounting on the outlet pipe.

Preferably, fixture includes U-shaped frame, T shape pole, splint, spring and rubber strip, sliding connection has T shape pole on the U-shaped frame, the bottom welding of T shape pole has splint, splint sliding connection is on the U-shaped frame, lead to national spring fixed connection between U-shaped frame and the splint, the spring cup joints on the T shape pole, the U-shaped frame is provided with the rubber strip with the one side that splint are relative.

Preferably, two sliding blocks are symmetrically arranged on the bottom surface inside the cleaning box, and the inclination angle of each sliding block is six degrees.

Preferably, the front end face of the cleaning box is hinged with a sealing door through a hinge, and the sealing door is provided with an observation window.

Preferably, a water level observation window is arranged on the front end face of the water storage tank, and scale marks are arranged on the water level observation window.

Preferably, the bottom surfaces of the cleaning box and the water storage tank are welded with supporting legs, and the bottom surfaces of the supporting legs are provided with anti-slip pads.

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

1. the PCB is clamped and fixed through the two clamping mechanisms, the servo motor drives the clamping mechanisms to rotate, and further drives the PCB to rotate, and a spray head is arranged above the PCB to spray water for cleaning the PCB, so that the PCB is more completely cleaned;

2. blow in hot-blastly to wasing incasement portion through setting up the air heater, dry to accomplishing abluent PCB board, be provided with the air that the air exhauster will wash incasement portion simultaneously and take out for the air flows for the stoving speed of PCB board has been accelerated.

Drawings

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

fig. 2 is a schematic cross-sectional view of fig. 1 of the present invention;

fig. 3 is a schematic structural diagram of the clamping mechanism of the present invention.

In the figure: 1. a cleaning tank; 2. a clamping mechanism; 201. a U-shaped frame; 202. a T-shaped rod; 203. a splint; 204. a spring; 205. a rubber strip; 3. a servo motor; 4. a water delivery pipe; 5. a spray head; 6. a water storage tank; 7. a water pump; 8. a water inlet pipe; 9. a hot air blower; 10. a hot air pipe; 11. an exhaust fan; 12. an air outlet pipe; 13. a water outlet pipe; 14. a valve; 15. a slider; 16. a sealing door; 17. an observation window; 18. a water level observation window; 19. and (5) supporting legs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a cleaning device for PCB production comprises a cleaning box 1, two clamping mechanisms 2 are symmetrically arranged inside the cleaning box 1, one clamping mechanism 2 is rotatably installed on the inner wall of the cleaning box 1 through a connecting rod and a bearing seat, the other clamping mechanism 2 is connected to a driving shaft of a servo motor 3 through a connecting rod and a coupling transmission, the servo motor 3 is fixedly installed on the outer side of the cleaning box 1 through a mounting plate, a water conveying pipe 4 is fixedly installed on the top surface inside the cleaning box 1 through a snap ring, a plurality of spray heads 5 are connected to the bottom of the water conveying pipe 4 in a threaded manner, one end of the water conveying pipe 4 penetrates out of the cleaning box 1 and penetrates into a water storage tank 6 to be close to the bottom, the water storage tank 6 is welded on the side surface of the cleaning box 1, a water pump 7 is fixedly installed on the water conveying pipe 4 through bolts, the water pump 7 is fixedly, the water inlet pipe 8 is provided with a rubber plug matched with the water inlet pipe, the clamping mechanism 2 comprises a U-shaped frame 201, a T-shaped rod 202, a clamping plate 203, a spring 204 and a rubber strip 205, the U-shaped frame 201 is connected with the T-shaped rod 202 in a sliding mode, the clamping plate 203 is welded at the bottom of the T-shaped rod 202, the clamping plate 203 is connected to the U-shaped frame 201 in a sliding mode, the U-shaped frame 201 is fixedly connected with the clamping plate 203 through the spring 204, the spring 204 is sleeved on the T-shaped rod 202, the rubber strip 205 is arranged on the side, opposite to the clamping plate 203, of the U-shaped frame 201, the PCB is clamped and fixed through the clamping mechanism 2, the follow-up PCB can conveniently rotate through the servo motor 3 when being cleaned, the front end face of the water storage tank 6 is provided with a water level observation window 17, the water level observation window 17 is provided with scale marks;

the top surface of a cleaning box 1 is fixedly provided with an air heater 9 through a bolt, an air outlet of the air heater 9 is fixedly provided with a hot air pipe 10 through a bolt, one end of the hot air pipe 10 penetrates into the cleaning box 1, one side of the cleaning box 1, which is far away from a water storage tank 6, is fixedly provided with an exhaust fan 11 through a mounting plate, an air inlet of the exhaust fan 11 is fixedly provided with an air outlet pipe 12 through a bolt, one end of the air outlet pipe 12 penetrates into the cleaning box 1, the bottom of the cleaning box 1 is welded with a water outlet pipe 13, the water outlet pipe 13 is fixedly provided with a valve 14 through a bolt, the bottom surface inside the cleaning box 1 is symmetrically provided with two sliding blocks 15, the inclination angle of each sliding block 15 is six degrees, cleaning wastewater can be conveniently discharged out of the cleaning box 1 through the water outlet pipe 13 through the two sliding blocks, can prevent through sealing door 16 that water from wasing case 1 during the washing from flowing out, can conveniently observe the washing situation of PCB board through observation window 17, the bottom surface of wasing case 1 and storage water tank 6 has all welded supporting leg 19, and the bottom surface of supporting leg 19 is provided with the slipmat, plays the supporting role to the device through supporting leg 19, can prevent through the slipmat that the device from taking place to remove.

The working principle is as follows: during operation, it is fixed to carry out the centre gripping with the PCB board through two fixture 2, start servo motor 3 and drive fixture 2 and rotate, fixture 2 drives the PCB board and rotates, start water pump 7, water pump 7 sprays the water in the storage water tank 6 on the PCB board through raceway 4 from shower nozzle 5 and washs, waste water after the washing washs case 1 from outlet pipe 13 discharge, after the washing is accomplished, close water pump 7, start air heater 9 and air exhauster 11, hot-blast the blowing-off of air heater 9 blows off is dried on the PCB board through hot-blast main 10, air exhauster 11 will wash the inside air extraction of case 1 through going out tuber pipe 12, make the air flow, the stoving speed of PCB board has been accelerated, after the stoving is accomplished, close air heater 9 and air exhauster 11, close servo motor 3, open sealing door 16 and take out the PCB board, accomplish the washing.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a belt cleaning device is used in PCB board production, is including wasing case (1), its characterized in that: the cleaning device is characterized in that two clamping mechanisms (2) are symmetrically arranged inside the cleaning box (1), one clamping mechanism (2) is rotatably arranged on the inner wall of the cleaning box (1) through a connecting rod and a bearing seat, the other clamping mechanism (2) is connected to a driving shaft of a servo motor (3) through a connecting rod and a coupling, the servo motor (3) is fixedly arranged on the outer side of the cleaning box (1) through a mounting plate, a water conveying pipe (4) is fixedly arranged on the top surface inside the cleaning box (1) through a clamping ring, a plurality of spray heads (5) are in threaded connection with the bottom of the water conveying pipe (4), one end of the water conveying pipe (4) penetrates out of the cleaning box (1) and penetrates into a water storage tank (6) to be close to the bottom, the water storage tank (6) is welded on the side surface of the cleaning box (1), and a water pump (7) is fixedly, the utility model discloses a cleaning device of a water pump, including water pump (7), storage water tank (6), bolt fixed mounting, inlet tube (8) are welded to the top of storage water tank (7), be provided with on inlet tube (8) rather than assorted rubber buffer, the top surface of wasing case (1) has air heater (9) through bolt fixed mounting, the air outlet of air heater (9) has hot-blast main (10) through bolt fixed mounting, the one end of hot-blast main (10) penetrates the inside of wasing case (1), one side that washs case (1) and keep away from storage water tank (6) has air exhauster (11) through mounting panel fixed mounting, the air intake of air exhauster (11) has air-out pipe (12) through bolt fixed mounting, the one end of air-out pipe (12) penetrates the inside of wasing case (1), the bottom welding of wasing case (1) has outlet pipe (, and a valve (14) is fixedly arranged on the water outlet pipe (13) through a bolt.

2. The cleaning device for PCB production of claim 1, wherein: fixture (2) are including U-shaped frame (201), T shape pole (202), splint (203), spring (204) and rubber strip (205), sliding connection has T shape pole (202) on U-shaped frame (201), the bottom welding of T shape pole (202) has splint (203), splint (203) sliding connection is on U-shaped frame (201), lead to national spring (204) fixed connection between U-shaped frame (201) and splint (203), spring (204) cup joint on T shape pole (202), the one side that U-shaped frame (201) and splint (203) are relative is provided with rubber strip (205).

3. The cleaning device for PCB production of claim 1, wherein: the bottom surface symmetry of wasing case (1) inside is provided with two slider (15), the inclination of slider (15) sets up to six degrees.

4. The cleaning device for PCB production of claim 1, wherein: the front end face of the cleaning box (1) is hinged with a sealing door (16) through a hinge, and an observation window (17) is arranged on the sealing door (16).

5. The cleaning device for PCB production of claim 1, wherein: the water level observation window (17) is arranged on the front end face of the water storage tank (6), and scale marks are arranged on the water level observation window (17).

6. The cleaning device for PCB production of claim 1, wherein: the bottom surfaces of the cleaning box (1) and the water storage tank (6) are welded with supporting legs (19), and the bottom surfaces of the supporting legs (19) are provided with anti-slip pads.