CN214022163U

CN214022163U - PCB reciprocating type board surface cleaning device

Info

Publication number: CN214022163U
Application number: CN202023252740.4U
Authority: CN
Inventors: 钱云; 孔敏
Original assignee: Nanjing Sasan Intelligent Technology Co ltd
Current assignee: Nanjing Sasan Intelligent Technology Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-08-24
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a PCB comes and goes formula face cleaning device, the power distribution box comprises a box body, the inner wall of box is equipped with drive mechanism, drive mechanism is including setting up at the inner wall of box and rather than rotating two first driving rollers of being connected, two the common cover of outer wall of first driving roller is equipped with first conveyer belt, the inner wall of box rotates and is connected with two second driving rollers, four cleaning rollers, four are installed to the inner wall of box cleaning roller is on same vertical plane, the top fixedly connected with suction fan of box, be equipped with dust removal mechanism between suction fan and four cleaning rollers, four locking universal wheels of bottom fixedly connected with of box. The utility model has reasonable structure, can transport the PCB board through the transmission mechanism, avoids manual operation, saves manpower and improves the dust removal efficiency; the dust removing mechanism can prevent dust from harming the health of workers, and the application range is wide.

Description

PCB reciprocating type board surface cleaning device

Technical Field

The utility model relates to a PCB board cleaning device technical field especially relates to a PCB comes and goes formula face cleaning device.

Background

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

The terminal surface of present PCB board need remove dust when adding man-hour, and the current general manual dust removal that removes dust through artifical, and dust collection efficiency is low, and the dust also can harm staff's health simultaneously, so urgently needed a PCB face cleaning device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art, and provides a reciprocating type PCB surface cleaning device which can transport PCB plates through a transmission mechanism, thereby avoiding manual operation, saving manpower and improving dust removal efficiency; the dust removing mechanism can prevent dust from harming the health of workers, and the application range is wide.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a PCB comes and goes formula face cleaning device, includes the box, the inner wall of box is equipped with drive mechanism, four cleaning roller, four are installed to the inner wall of box cleaning roller is on same vertical plane, the top fixedly connected with suction fan of box, be equipped with dust removal mechanism between suction fan and four cleaning roller, four locking universal wheels of bottom fixedly connected with of box.

Preferably, drive mechanism is including setting up at the inner wall of box and rather than rotating two first driving rollers of being connected, two first driving roller is parallel arrangement, two the common cover of outer wall of first driving roller is equipped with first conveyer belt, the inner wall of box rotates and is connected with two second driving rollers, two the second driving roller is parallel arrangement, two the common cover of outer wall of second driving roller is equipped with the second conveyer belt, the inner wall fixedly connected with slide of box, the slide is the slope setting, the right-hand member of slide is close to with the leftmost end of first conveyer belt, install two first limiting plates on the slide, the inner wall fixedly connected with second limiting plate of box, the bottom of second limiting plate is close to mutually with the upper end of second conveyer belt.

Preferably, the dust removing mechanism comprises an air inlet arranged on the suction fan, the air inlet is fixedly connected with an air inlet pipe, the air inlet pipe is provided with four connecting pipes fixedly connected with the air inlet pipe in a penetrating manner, the four connecting pipes all penetrate through the outer wall of the box body and are fixedly connected with the box body, the four connecting pipes are respectively fixedly connected with corresponding cleaning rollers, rotary joints are respectively arranged on the four connecting pipes, conveying main channels are respectively arranged in the four cleaning rollers, the four connecting pipes are respectively communicated with the corresponding conveying main channels, a plurality of conveying branch channels are respectively arranged in the four cleaning rollers, the plurality of conveying branch channels are respectively communicated with the corresponding conveying main channels, the other ends of the four conveying branch channels are respectively arranged by penetrating through the outer wall of the corresponding cleaning rollers, the suction fan is provided with an air outlet, and the air outlet pipe is fixedly connected with the air outlet, the water tank has been placed at the top of box, the outlet duct extends to and sets up in the water tank.

Preferably, the outer wall of the cleaning roller is provided with a plurality of brushes.

Preferably, the right end of the second limiting plate is provided with a layer of rubber protection pad.

Preferably, four supporting legs are fixedly connected to the bottom of the box body, four of the supporting legs are fixedly connected with the box body through bolts, and four of the supporting legs are provided with locking universal wheels.

Compared with the prior art, the utility model, its beneficial effect does:

1. the PCB board that drives on the first conveyer belt through first driving roller counter-clockwise turning moves to a left side, drives the brush through two rotatory drive brushes that drive of cleaning roller of upside and clears up the PCB board surface, later continue moving to a left side, until breaking away from on first conveyer belt through the slide to the second conveyer belt, the PCB board that the clockwise rotation of second driving roller drove on the second conveyer belt moves to the right side, drive the brush rotation through two cleaning rollers of lower extreme and remove dust to PCB board surface once more, make dust removal effect better.

2. Can produce the dust when the brush removes dust on to the PCB board, can make the dust through carrying the branch road to reach through the suction fan and carry main road, connecting pipe, intake pipe, outlet duct, reach the lower extreme of water in the water tank at last, absorb the dust in the air, avoid endangering staff's health.

In conclusion, the PCB can be transported through the transmission mechanism, manual operation is avoided, manpower is saved, and dust removal efficiency is improved; the dust removing mechanism can prevent dust from harming the health of workers, and the application range is wide.

Drawings

Fig. 1 is a cross-sectional view of a reciprocating board cleaning device for PCB according to the present invention;

fig. 2 is a side sectional view of the reciprocating board surface cleaning device for PCB according to the present invention;

fig. 3 is a sectional view of the cleaning roller of the reciprocating board surface cleaning device for PCB of the present invention.

In the figure: the automatic cleaning device comprises a box body 1, a first transmission roller 2, a first transmission belt 3, a second transmission roller 4, a second transmission belt 5, a sliding plate 6, a first limiting plate 7, a second limiting plate 8, a cleaning roller 9, a hairbrush 10, a connecting pipe 11, a rotary joint 12, an air inlet pipe 13, a suction fan 14, an air outlet pipe 15, a water tank 16, a main conveying channel 17, a branch conveying channel 18 and a universal locking wheel 19.

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.

Referring to fig. 1-3, a reciprocating type board surface cleaning device for a PCB, comprising a box body 1, the inner wall of the box body 1 is provided with a transmission mechanism, the transmission mechanism comprises two first transmission rollers 2 which are arranged on the inner wall of the box body 1 and are connected with the inner wall of the box body 1 in a rotating manner, the two first transmission rollers 2 are arranged in parallel, the outer walls of the two first transmission rollers 2 are jointly sleeved with a first transmission belt 3, the inner wall of the box body 1 is connected with two second transmission rollers 4 in a rotating manner, the two second transmission rollers 4 are arranged in parallel, the outer walls of the two second transmission rollers 4 are jointly sleeved with a second transmission belt 5, the inner wall of the box body 1 is fixedly connected with a sliding plate 6, the sliding plate 6 is arranged in an inclined manner, the right end of the sliding plate 6 is close to the leftmost end of the first transmission belt 3, the sliding plate is separated from the first transmission belt 3 when the leftmost end of the PCB moves, and then the sliding plate reaches the second transmission belt 5 along the sliding plate 6.

Install two first limiting plates 7 on the slide 6, the inner wall fixedly connected with second limiting plate 8 of box 1, the bottom of second limiting plate 8 is close to mutually with the upper end of second conveyer belt 5, avoid the PCB board to break away from second conveyer belt 5 from the left end, the right-hand member of second limiting plate 8 is equipped with one deck rubber protection pad, protect the PCB board that the landing got off, first conveyer belt 3 is the net conveyer belt with second conveyer belt 5, can all remove dust the clearance to both ends about the PCB board through the net setting.

Four cleaning rollers 9 are arranged on the inner wall of the box body 1, the outer wall of each cleaning roller 9 is provided with a plurality of hairbrushes 10, the end face of the PCB is dedusted through the hairbrushes 10, the four cleaning rollers 9 are arranged on the same vertical plane, the top of the box body 1 is fixedly connected with a suction fan 14, a dedusting mechanism is arranged between the suction fan 14 and the four cleaning rollers 9 and comprises an air inlet arranged on the suction fan 14, the air inlet is fixedly connected with an air inlet pipe 13, four connecting pipes 11 fixedly connected with the air inlet pipe 13 penetrate through the air inlet pipe 13, the four connecting pipes 11 all penetrate through the outer wall of the box body 1 and are fixedly connected with the air inlet pipe, the four connecting pipes 11 are respectively and fixedly connected with the corresponding cleaning rollers 9, rotary joints 12 are arranged on the four connecting pipes 11, conveying main channels 17 are arranged in the four cleaning rollers 9, the four connecting pipes 11 are respectively communicated with the corresponding conveying main channels 17, a plurality of conveying branch channels 18 are arranged in the four cleaning rollers 9, a plurality of transport branch road 18 are linked together rather than the transport main road 17 that corresponds respectively, four transport branch road 18's the other end all runs through the outer wall setting rather than the cleaning roller 9 that corresponds, be equipped with the air outlet on the suction fan 14, air outlet fixedly connected with outlet duct 15, water tank 16 has been placed at box 1's top, outlet duct 15 extends to and sets up in the water tank 16, four locking universal wheels 19 of box 1's bottom fixedly connected with, four supporting legs all pass through bolt and box 1 fixed connection, locking universal wheel 19 is all installed to the bottom of four supporting legs, the removal of the device of being convenient for, the suitability is improved.

In the utility model, the suction fan 14 is started, the worker firstly places the PCB to be dedusted on the first conveyor belt 3, the PCB on the first conveyor belt 3 is driven to move to the left by the counterclockwise rotation of the first conveyor roller 2, the brush 10 is driven to clean the surface of the PCB by the rotation of the two cleaning rollers 9 on the upper side, and then the PCB is continuously moved to the left until the PCB is separated from the first conveyor belt 3 and slides onto the second conveyor belt 5 through the sliding plate 6, the PCB on the second conveyor belt 5 is driven to move to the right by the clockwise rotation of the second conveyor roller 4, the brush 10 is driven to rotate by the two cleaning rollers 9 on the lower end to remove dust on the surface of the PCB again, so that the dust removal effect is better; dust can be produced when the brush 10 removes dust on the PCB, and the dust can reach a main conveying channel 17, a connecting pipe 11, an air inlet pipe 13 and an air outlet pipe 15 through a branch conveying channel 18 through a suction fan 14 and finally reach the lower end of water in a water tank 16 to absorb the dust in the air, so that the health of workers is avoided being harmed.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a PCB comes and goes formula face cleaning device, includes box (1), its characterized in that, the inner wall of box (1) is equipped with drive mechanism, four cleaning roller (9), four are installed to the inner wall of box (1) cleaning roller (9) are on same vertical plane, top fixedly connected with suction fan (14) of box (1), be equipped with dust removal mechanism between suction fan (14) and four cleaning roller (9), four locking universal wheels (19) of bottom fixedly connected with of box (1).

2. The PCB reciprocating type board surface cleaning device according to claim 1, wherein the transmission mechanism comprises two first transmission rollers (2) which are arranged on the inner wall of the box body (1) and are rotatably connected with the box body, the two first transmission rollers (2) are arranged in parallel, the outer walls of the two first transmission rollers (2) are commonly sleeved with a first transmission belt (3), the inner wall of the box body (1) is rotatably connected with two second transmission rollers (4), the two second transmission rollers (4) are arranged in parallel, the outer walls of the two second transmission rollers (4) are commonly sleeved with a second transmission belt (5), the inner wall of the box body (1) is fixedly connected with a sliding plate (6), the sliding plate (6) is arranged in an inclined manner, the right end of the sliding plate (6) is close to the leftmost end of the first transmission belt (3), and two first limiting plates (7) are arranged on the sliding plate (6), the inner wall fixedly connected with second limiting plate (8) of box (1), the bottom of second limiting plate (8) is close to with the upper end of second conveyer belt (5) mutually.

3. The PCB reciprocating type board surface cleaning device according to claim 1, wherein the dust removing mechanism comprises an air inlet arranged on a suction fan (14), the air inlet is fixedly connected with an air inlet pipe (13), the air inlet pipe (13) is provided with four connecting pipes (11) fixedly connected with the air inlet pipe in a penetrating manner, the four connecting pipes (11) all penetrate through the outer wall of the box body (1) and are fixedly connected with the outer wall of the box body, the four connecting pipes (11) are respectively fixedly connected with corresponding cleaning rollers (9), the four connecting pipes (11) are respectively provided with rotary joints (12), the four cleaning rollers (9) are respectively provided with a main conveying channel (17), the four connecting pipes (11) are respectively communicated with the corresponding main conveying channels (17), the four cleaning rollers (9) are respectively provided with a plurality of branch conveying channels (18), the plurality of branch conveying channels (18) are respectively communicated with the corresponding main conveying channels (17), four the other end of carrying branch way (18) all runs through the outer wall setting rather than the clearance roller (9) that corresponds, be equipped with the air outlet on suction fan (14), air outlet fixedly connected with outlet duct (15), water tank (16) have been placed at the top of box (1), outlet duct (15) extend to set up in water tank (16).

4. A reciprocating board surface cleaning device for PCB board as claimed in claim 3 characterized in that the cleaning roller (9) has a plurality of brushes (10) on its outer wall.

5. The reciprocating type board surface cleaning device for the PCB as recited in claim 2, characterized in that a layer of rubber protection pad is arranged at the right end of the second limit plate (8).

6. The PCB reciprocating type board surface cleaning device is characterized in that four supporting legs are fixedly connected to the bottom of the box body (1), the four supporting legs are fixedly connected with the box body (1) through bolts, and locking universal wheels (19) are mounted at the bottoms of the four supporting legs.