CN210670821U

CN210670821U - High-efficient PCB board surface treatment device

Info

Publication number: CN210670821U
Application number: CN201921863625.5U
Authority: CN
Inventors: 顾雪荣
Original assignee: Kunshan Huirenshi Electronics Co ltd
Current assignee: Kunshan Huirenshi Electronics Co ltd
Priority date: 2019-10-31
Filing date: 2019-10-31
Publication date: 2020-06-02
Anticipated expiration: 2029-10-31

Abstract

The utility model discloses a high-efficient PCB surface treatment device, which comprises a supporting pedestal and is characterized by further comprising, support the equal fixedly connected with connecting seat in the positive both sides of base, the left top fixedly connected with servo motor of connecting seat, servo motor's output shaft runs through connecting seat and fixedly connected with threaded rod, the connecting seat rotation on bearing and right side is passed through on the right side of threaded rod and is connected. The utility model discloses a set up servo motor, threaded rod and the telescopic cooperation of screw thread, the nylon brush on the drive movable plate removes about, thereby clean making a round trip to the dust on the circuit board, simultaneously, through air exhauster, breathing pipe and suction head, inhale and enter into the box to the dust, thereby improved deashing efficiency and reduced recovery personnel and inhaled the dust, solved current deashing mode and had the problem that inefficiency and recovery personnel very easily inhaled the ash, practiced thrift the time of deashing, also reduced the harm of dust to the health.

Description

High-efficient PCB board surface treatment device

Technical Field

The utility model relates to a PCB board processing technology field specifically is a high-efficient PCB board surface treatment device.

Background

PCB circuit board, also called printed circuit board, is an important electronic component, is a support body of electronic components, is a carrier for electrical connection of electronic components, because it is made by electronic printing technique, so it is called "printed" circuit board, because the PCB circuit board contains partial heavy metal, it can pollute the ecological environment by directly throwing away the waste circuit board, but also generates great waste to heavy metal, is not beneficial to saving resources, generally recycles the circuit board in the prior art, and because a great deal of dust is attached to the surface of the waste circuit board, a great amount of impurities are generated in the process of recycling the waste circuit boards, recycling personnel need to remove the dust on the surfaces of the waste circuit boards one by utilizing a brush, the mode has low dust cleaning efficiency, and simultaneously has influence on the surrounding air, and a recovery person can easily suck a large amount of dust into the body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-efficient PCB surface treatment device possesses the advantage that improves deashing efficiency and reduce the personnel of retrieving and inhale the dust, has solved current deashing mode and has had inefficiency and the problem that the personnel of retrieving very easily inhaled the ash.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency PCB surface treatment device comprises a supporting base, wherein both sides of the front side of the supporting base are fixedly connected with connecting seats, the top of the left side of the connecting seats is fixedly connected with a servo motor, the output shaft of the servo motor penetrates through the connecting seats and is fixedly connected with a threaded rod, the right side of the threaded rod is rotationally connected with the connecting seat on the right side through a bearing, a threaded sleeve is in threaded connection with the surface of the threaded rod, a moving plate is welded at the bottom of the threaded sleeve, a nylon brush is bonded on the back of the moving plate, both sides of the front side of the supporting base are fixedly connected with air suction pipes, one sides of the two air suction pipes which are mutually opposite are communicated with a suction head, the top of the back of each air suction pipe is communicated with a box body, the bottom, the bottom of air exhauster and the top fixed mounting who supports the base, the positive bottom fixed mounting of support base has fixed subassembly.

Preferably, the connecting seat is welded with a guide rod at the bottom of the side facing the eye, the surface of the guide rod is connected with a sliding sleeve in a sliding manner, the top of the sliding sleeve is welded with the bottom of the movable plate, and the two sides of the surface of the guide rod are sleeved with limit blocks.

Preferably, the sliding grooves are formed in the two sides of the inner cavity of the box body, the sliding blocks are connected to the inner cavity of the sliding grooves in a sliding mode, the sliding blocks are welded to one side, facing each other, of the sliding blocks, the filter screen is welded to the side, facing each other, of the sliding blocks, and the box door is movably connected to the back face of the box body.

Preferably, the surface of the air suction pipe is movably connected with a one-way valve.

Preferably, the fixed subassembly includes first backup pad and second backup pad, the back of first backup pad and second backup pad and the front fixed connection who supports the base, the internal surface threaded connection of first backup pad has the bolt, the top of bolt is connected with splint through the bearing rotation.

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

the utility model discloses a set up servo motor, threaded rod and the telescopic cooperation of screw thread, the nylon brush that drives on the movable plate removes about, thereby clean making a round trip to the dust on the circuit board, simultaneously, through air exhauster, breathing pipe and suction head, inhale and enter into the box to the dust, thereby improved deashing efficiency and reduced recovery personnel and inhaled the dust, solved current deashing mode and had the problem that inefficiency and recovery personnel very easily inhaled the ash, practiced thrift the time of deashing, also reduced the harm of dust to the health.

The utility model has the advantages that the guide rod and the sliding sleeve are arranged, the moving plate is guided, and the limiting block is used for limiting the movement of the sliding sleeve;

the sliding block and the sliding groove are arranged, so that the sliding of the filter screen is facilitated, and the filter screen is convenient to replace;

by arranging the one-way valve, the situation of backflow after dust is sucked is avoided;

through setting up bolt and splint, fix the circuit board, the gliding condition appears when avoiding cleaning.

Drawings

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

FIG. 2 is a top view of the exhaust fan structure of the present invention;

fig. 3 is a sectional view of the box structure of the present invention.

In the figure: 1. a support base; 2. a connecting seat; 3. a servo motor; 4. a threaded rod; 5. a threaded sleeve; 6. moving the plate; 7. a nylon brush; 8. an air intake duct; 9. a suction head; 10. a box body; 11. an exhaust fan; 12. a fixing assembly; 121. a first support plate; 122. a second support plate; 123. a bolt; 124. a splint; 13. a guide bar; 14. a sliding sleeve; 15. a limiting block; 16. a chute; 17. a slider; 18. filtering with a screen; 19. a one-way valve.

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.

Examples

Referring to fig. 1-3, a high-efficiency PCB panel surface treatment device comprises a supporting base 1, wherein two front sides of the supporting base 1 are fixedly connected with connecting seats 2, the top of the left side of the connecting seat 2 is fixedly connected with a servo motor 3, an output shaft of the servo motor 3 penetrates through the connecting seat 2 and is fixedly connected with a threaded rod 4, the right side of the threaded rod 4 is rotatably connected with the connecting seat 2 on the right side through a bearing, the surface of the threaded rod 4 is in threaded connection with a threaded sleeve 5, the bottom of the threaded sleeve 5 is welded with a movable plate 6, the back of the movable plate 6 is bonded with a nylon brush 7, two front sides of the supporting base 1 are fixedly connected with air suction pipes 8, one sides of the two air suction pipes 8, which are opposite to each other, are communicated with a plurality of suction heads 9, the top of the back of the air suction pipes 8 is communicated with a box body 10, the bottom of air exhauster 11 and the top fixed mounting who supports base 1, support the positive bottom fixed mounting of base 1 and have fixed subassembly 12, through setting up servo motor 3, threaded rod 4 and threaded sleeve 5's cooperation, it controls to remove to drive nylon brush 7 on the movable plate 6, thereby clean making a round trip to the dust on the circuit board, and simultaneously, through air exhauster 11, breathing pipe 8 and suction head 9, inhale and enter into box 10 to the dust, thereby improved deashing efficiency and reduced recovery personnel and inhaled the dust, the problem that there is inefficiency and recovery personnel to inhale the dust very easily in the current deashing mode has been solved, the time of deashing has been practiced thrift, also reduce the harm of dust to the health.

In this embodiment, it is concrete, the bottom welding that connecting seat 2 looked one side relatively has guide bar 13, and the sliding surface of guide bar 13 is connected with sliding sleeve 14, and sliding sleeve 14's top and the bottom welding of movable plate 6, stopper 15 has all been cup jointed on the both sides on guide bar 13 surface, through setting up guide bar 13 and sliding sleeve 14, has played the effect of direction to the removal of movable plate 6, and stopper 15 has played spacing effect to the removal of sliding sleeve 14 simultaneously.

In this embodiment, concrete, spout 16 has all been seted up to the both sides of box 10 inner chamber, and the inner chamber sliding connection of spout 16 has slider 17, and slider 17 welds the filter screen 18 in the one side of looking at mutually, and the back swing joint of box 10 has the chamber door, through setting up slider 17 and spout 16, makes things convenient for the slip of filter screen 18 to the change to filter screen 18 has been made things convenient for.

In this embodiment, specifically, the surface of the air suction pipe 8 is movably connected with a check valve 19, and the check valve 19 is arranged to prevent the dust from flowing back after being sucked.

In this embodiment, specifically, the fixing assembly 12 includes a first supporting plate 121 and a second supporting plate 122, the back surfaces of the first supporting plate 121 and the second supporting plate 122 are fixedly connected with the front surface of the supporting base 1, a bolt 123 is connected to the inner surface of the first supporting plate 121 in a threaded manner, a clamping plate 124 is rotatably connected to the top of the bolt 123 through a bearing, and the circuit board is fixed by the bolt 123 and the clamping plate 124, so that the situation of sliding during cleaning is avoided.

During the use, place the circuit board on supporting base 1, then rotate bolt 123, make splint 124 remove and fix the circuit board, after fixed, make servo motor 3 and air exhauster 11 work through the peripheral hardware controller, servo motor 3 drives threaded rod 4 and rotates, threaded rod 4 drives threaded sleeve 5 and rotates, threaded sleeve 5 slides on guide bar 13 through sliding sleeve 14 and drives movable plate 6 and remove, movable plate 6 drives nylon brush 7 and removes, thereby clean the dust, then open check valve 19, air exhauster 11 inhales the dust through suction head 9 and breathing pipe 8 in box 10, and filter the dust through filter screen 18, avoid the dust to enter into air exhauster 11, check valve 19 avoids the dust backward flow simultaneously, thereby improve the deashing efficiency and reduce the advantage that the recovery personnel inhaled the dust.

The control mode of the present application is automatically controlled by a controller, the control circuit of the controller can be realized by simple programming by those skilled in the art, and the present application is common knowledge in the field, and the present application mainly protects the mechanical device, so the control mode and the circuit connection are not explained in detail in the present application.

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 high-efficient PCB board surface treatment device, includes support base (1), its characterized in that: the support base is characterized in that the two front sides of the support base (1) are fixedly connected with the connecting seats (2), the top of the left side of the connecting seats (2) is fixedly connected with the servo motor (3), the output shaft of the servo motor (3) penetrates through the connecting seats (2) and is fixedly connected with the threaded rod (4), the right side of the threaded rod (4) is rotatably connected with the connecting seats (2) on the right side through bearings, the surface of the threaded rod (4) is in threaded connection with the threaded sleeves (5), the bottom of the threaded sleeves (5) is welded with the movable plate (6), the back of the movable plate (6) is bonded with the nylon brush (7), the two front sides of the support base (1) are fixedly connected with the air suction pipes (8), one sides of the two air suction pipes (8) which are opposite to each other are communicated with the, the bottom of box (10) and the junction welding that supports base (1), box (10) looks one side relatively the bottom through the pipeline intercommunication have air exhauster (11), the bottom of air exhauster (11) and the top fixed mounting who supports base (1), the positive bottom fixed mounting of support base (1) has fixed subassembly (12).

2. A high efficiency PCB board surface processing apparatus as defined in claim 1, wherein: connecting seat (2) looks the bottom welding of one side relatively and has guide bar (13), the surperficial sliding connection of guide bar (13) has sliding sleeve (14), the top of sliding sleeve (14) and the bottom welding of movable plate (6), stopper (15) have all been cup jointed to the both sides on guide bar (13) surface.

3. A high efficiency PCB board surface processing apparatus as defined in claim 1, wherein: both sides of box (10) inner chamber have all been seted up spout (16), the inner chamber sliding connection of spout (16) has slider (17), slider (17) are looked mutually one side welding have filter screen (18), the back swing joint of box (10) has the chamber door.

4. A high efficiency PCB board surface processing apparatus as defined in claim 1, wherein: the surface of the air suction pipe (8) is movably connected with a one-way valve (19).

5. A high efficiency PCB board surface processing apparatus as defined in claim 1, wherein: fixed subassembly (12) include first backup pad (121) and second backup pad (122), the back and the front fixed connection who supports base (1) of first backup pad (121) and second backup pad (122), the internal surface threaded connection of first backup pad (121) has bolt (123), the top of bolt (123) is connected with splint (124) through the bearing rotation.