CN213007102U

CN213007102U - Be used for circuit board printing machine dust collector

Info

Publication number: CN213007102U
Application number: CN202021490076.4U
Authority: CN
Inventors: 高艳民
Original assignee: Wuhan Jinniu Electronic Technology Co ltd
Current assignee: Wuhan Jinniu Electronic Technology Co ltd
Priority date: 2020-07-25
Filing date: 2020-07-25
Publication date: 2021-04-20
Anticipated expiration: 2030-07-25

Abstract

The utility model relates to a circuit board printing technology field just discloses a be used for circuit board printing machine dust collector, comprises a workbench, workstation top fixed mounting has the frame, frame top fixed mounting has the dust catcher, dust catcher bottom fixed mounting has the dust absorption hose, frame bottom fixed mounting has the cylinder, cylinder output shaft fixedly connected with suction hood, the dust outlet has been seted up on the suction hood top, suction hood inner wall fixed mounting has the mounting bracket, first spout has all been seted up to the mounting bracket top left and right sides. This be used for circuit board printing machine dust collector uses through the cooperation of dust catcher, second motor and soft hair pad, has realized the function of detaching not printed circuit board surface dust, uses through the cooperation of first motor, gear, rack and carousel, drives the function that second slider, second motor and soft hair pad moved forward and side to side by the back, makes the device more reasonable.

Description

Be used for circuit board printing machine dust collector

Technical Field

The utility model relates to a circuit board printing technology field specifically is a be used for circuit board printing machine dust collector.

Background

With the continuous progress of industrial production and living demands, various electric appliances appear in the fields of industrial production and daily life of people, a circuit board is an essential part in the existing electric appliances, the circuit board can be called as a printed circuit board or a printed circuit board, the circuit board enables the circuit to be miniaturized and visualized, and the circuit board plays an important role in the batch production of fixed circuits and the optimization of the layout of the electric appliances.

The extensive use of circuit board is in electrical equipment, and along with the use amount increase of electrical apparatus, the use production of circuit board is also bigger and bigger, in circuit board course of working, needs carry out the circuit printing to the circuit board, before the printing, often can have dust and particulate matter on the circuit board, when the printing machine printed, leads to stifled hole and the bad phenomenon of welding easily, reduces the quality of circuit board.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be used for circuit board printing machine dust collector, possess advantages such as remove dust for the circuit board before the printing, solved the problem that has the dust to influence circuit board printing quality on the circuit board.

(II) technical scheme

For realizing above-mentioned for circuit board dust removal purpose before the printing, the utility model provides a following technical scheme: a dust removal device for a circuit board printing machine comprises a workbench, a rack is fixedly mounted at the top end of the workbench, a dust collector is fixedly mounted at the top end of the rack, a dust collection hose is fixedly mounted at the bottom end of the dust collector, a cylinder is fixedly mounted at the bottom end of the rack, a dust collection cover is fixedly connected with an output shaft of the cylinder, a dust outlet is formed in the top end of the dust collection cover, a mounting frame is fixedly mounted on the inner wall of the dust collection cover, first chutes are formed in the left side and the right side of the top end of the mounting frame, a first sliding block is slidably connected to the inner wall of the first chute, a moving frame is fixedly mounted at the top end of the first sliding block, a first motor is fixedly mounted on the left side of the top end of the moving frame, a gear is fixedly connected with an output shaft of the first, the utility model discloses a flexible connection structure of mounting bracket, including projection outer wall, removal frame bottom, second spout inner wall swing joint have a second slider, second slider bottom fixed mounting has the second motor, second motor output shaft fixedly connected with installation piece, second slider outer wall left side fixed mounting has the pull rod, mounting bracket inner wall left side fixed mounting has the rack, installation piece bottom fixed mounting has the telescopic link, the one end fixed mounting that the installation piece was kept away from to the telescopic link has the soft hair pad.

Preferably, one end of the dust collection hose, which is far away from the dust collector, is fixedly connected with the dust outlet, so that dust can be sucked into the dust collector, and the dust collection cover is in an inverted funnel shape, so that the movement of the soft hair pad and the suction of the dust by the dust collector are facilitated.

Preferably, the top end of the mounting frame is located below the first motor and is provided with a round hole, and the diameter of the round hole is larger than the diameter of the output shaft of the first motor, so that the rotation of the output shaft of the first motor is not blocked.

Preferably, the pull rod is in an inverted L shape, the movement of the second motor is not blocked, and the outer wall of the bottom of the pull rod is hinged to the connecting rod to drive the second sliding block to reciprocate.

Preferably, the mounting frame is in a shape of a Chinese character 'hui', and the rack is meshed with the gear, so that the moving frame can move.

Preferably, the outer wall of the telescopic rod is movably connected with a spring, so that the dust removal effect can be improved, the supporting legs are fixedly installed at the bottom end of the workbench, and the installation height facilitates the operation of workers.

Preferably, the telescopic link includes inner tube and outer tube, inner tube and outer tube swing joint, and inner tube and outer tube junction scribble lubricating oil, do not harm the circuit board and increase dust removal effect simultaneously.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for circuit board printing machine dust collector possesses following beneficial effect:

1. this a be used for circuit board printing machine dust collector uses through the cooperation of dust catcher, second motor and soft hair pad, and the rotatory installation piece that drives of second motor output shaft rotates, and the telescopic link rotates along with the installation piece, and soft hair pad rotates along with the telescopic link, wipes off the dust of treating printed circuit board surface, starts the dust catcher, inhales the dust catcher with the dust along the dust absorption hose in, has realized detaching the function of not printed circuit board surface dust.

2. This be used for circuit board printing machine dust collector, through first motor, the gear, the cooperation of rack and carousel is used, first motor drives the gear rotation, gear and rack intermeshing is and is linear motion forward from the back, it is linear motion forward from the back to drive the removal frame, first motor drives the carousel simultaneously and rotates, the projection rotates along with the carousel, drive the connecting rod and rotate, reciprocating motion about the pulling pull rod, drive the second slider, second motor and soft hair pad are by the back forward and the function of side-to-side motion, it is more reasonable to make the device.

Drawings

FIG. 1 is a front sectional view of the dust hood of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic view of the top view structure of the mounting rack of the present invention.

In the figure: 1. a work table; 2. a frame; 3. a vacuum cleaner; 4. a dust collection hose; 5. a cylinder; 6. a dust hood; 7. a dust outlet; 8. a mounting frame; 9. a first chute; 10. a first slider; 11. a movable frame; 12. A first motor; 13. a gear; 14. a turntable; 15. a convex column; 16. a connecting rod; 17. a second chute; 18. A second slider; 19. a second motor; 20. mounting blocks; 21. a pull rod; 22. a rack; 23. a telescopic rod; 24. a soft hair cushion.

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. 1-4, a dust removing device for a circuit board printing machine comprises a workbench 1, wherein supporting legs are fixedly arranged at the bottom end of the workbench 1, a frame 2 is fixedly arranged at the top end of the workbench 1, a dust collector 3 is fixedly arranged at the top end of the frame 2, a dust collecting hose 4 is fixedly arranged at the bottom end of the dust collector 3, an air cylinder 5 is fixedly arranged at the bottom end of the frame 2, an output shaft of the air cylinder 5 is fixedly connected with a dust collecting cover 6, the dust collecting cover 6 is in a reversed funnel shape, a dust outlet 7 is formed at the top end of the dust collecting cover 6, one end of the dust collecting hose 4 far away from the dust collector 3 is fixedly connected with the dust outlet 7, a mounting frame 8 is fixedly arranged on the inner wall of the dust collecting cover 6, the mounting frame 8 is in a shape of a Chinese character 'hui', first chutes 9 are respectively formed on the, a first motor 12 is fixedly arranged on the left side of the top end of a moving frame 11, a round hole is formed in the top end of a mounting frame 8 and located below the first motor 12, the diameter of the round hole is larger than that of an output shaft of the first motor 12, a gear 13 is fixedly connected to an output shaft of the first motor 12, a rotary table 14 is fixedly connected to the position, below the gear 13, of an output shaft of the first motor 12, a convex column 15 is fixedly arranged at the bottom end of the rotary table 14, a connecting rod 16 is hinged to the outer wall of the convex column 15, a second sliding groove 17 is formed in the bottom end of the moving frame 11, a second sliding block 18 is movably connected to the inner wall of the second sliding groove 17, a second motor 19 is fixedly arranged at the bottom end of the second sliding block 18, an installation block 20 is fixedly connected to the output shaft of the second motor 19, a pull rod 21 is, rack 22 and gear 13 intermeshing, installation piece 20 bottom fixed mounting has telescopic link 23, and telescopic link 23 includes inner tube and outer tube, inner tube and outer tube swing joint, and inner tube and outer tube junction scribble lubricating oil, and telescopic link 23 outer wall swing joint has the spring, and telescopic link 23 keeps away from the one end fixed mounting of installation piece 20 has soft hair pad 24, has realized detaching the function of not printed circuit board surface dust.

The working principle is that initially, the cylinder 5 is in a state of contracting the output shaft, the dust hood 6 is pulled up, a circuit board to be printed is placed at the top end of the workbench 1 and is positioned under the dust hood 6, the output shaft of the cylinder 5 is stretched to push the dust hood 6 to move downwards and cover the circuit board to be printed, the first motor 12 and the second motor 19 are started, the first motor 12 drives the gear 13 to rotate, the gear 13 is meshed with the rack 22 and moves linearly from back to front, the moving frame 11 is driven to move linearly from back to front, the first sliding block 10 moves linearly on the inner wall of the first sliding chute 9, the first motor 12 drives the turntable 14 to rotate, the convex column 15 rotates along with the turntable 14 to drive the connecting rod 16 to rotate, the pull rod 21 reciprocates left and right, the second sliding block 18 reciprocates left and right along with the pull rod 21 on the inner wall of the second sliding chute 17, the second motor 19 reciprocates left and right along with the second sliding block 18, the output shaft of the second motor 19 rotates to drive the mounting block 20 to rotate, the telescopic rod 23 rotates along with the mounting block 20, the soft hair pad 24 rotates along with the telescopic rod 23 to wipe off dust on the surface of the printed circuit board, the dust collector 3 is started, the dust is sucked into the dust collector 3 along the dust collection hose 4, and the function of removing the dust on the surface of the non-printed circuit board is achieved.

To sum up, the dust removing device for the circuit board printing machine is used by matching the dust collector 3, the second motor 19 and the soft hair pad 24, the output shaft of the second motor 19 rotates to drive the mounting block 20 to rotate, the telescopic rod 23 rotates along with the mounting block 20, the soft hair pad 24 rotates along with the telescopic rod 23 to wipe off dust on the surface of a printed circuit board, the dust collector 3 is started to suck dust into the dust collector 3 along the dust suction hose 4, so that the function of removing dust on the surface of an unprinted circuit board is realized, the first motor 12 drives the gear 13 to rotate through matching of the first motor 12, the gear 13, the rack 22 and the turntable 14, the gear 13 is meshed with the rack 22 and moves linearly from back to front, the moving frame 11 is driven to move linearly from back to front, meanwhile, the first motor 12 drives the turntable 14 to rotate, the convex column 15 rotates along with the turntable 14 to drive the connecting rod 16 to rotate, the pull rod 21 is pulled to reciprocate left and right to drive the second slide block 18, the second motor 19 and the soft hair pad 24 to move back and forth and left and right, so that the device is more reasonable.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 be used for circuit board printing machine dust collector, includes workstation (1), its characterized in that: the vacuum cleaner is characterized in that a rack (2) is fixedly mounted at the top end of the workbench (1), a dust collector (3) is fixedly mounted at the top end of the rack (2), a dust suction hose (4) is fixedly mounted at the bottom end of the dust collector (3), a cylinder (5) is fixedly mounted at the bottom end of the rack (2), a dust suction hood (6) is fixedly connected with an output shaft of the cylinder (5), a dust outlet (7) is formed in the top end of the dust suction hood (6), a mounting rack (8) is fixedly mounted on the inner wall of the dust suction hood (6), first sliding chutes (9) are formed in the left side and the right side of the top end of the mounting rack (8), a first sliding block (10) is slidably connected with the inner wall of the first sliding chute (9), a moving rack (11) is fixedly mounted at the top end of the first sliding block (10), a first motor (12) is fixedly connected, an output shaft of the first motor (12) is fixedly connected with a rotary table (14) under the gear (13), a convex column (15) is fixedly arranged at the bottom end of the rotary table (14), a connecting rod (16) is hinged on the outer wall of the convex column (15), a second sliding chute (17) is arranged at the bottom end of the movable frame (11), a second sliding block (18) is movably connected with the inner wall of the second sliding chute (17), a second motor (19) is fixedly arranged at the bottom end of the second sliding block (18), an output shaft of the second motor (19) is fixedly connected with an installation block (20), a pull rod (21) is fixedly arranged on the left side of the outer wall of the second sliding block (18), a rack (22) is fixedly arranged on the left side of the inner wall of the mounting rack (8), the installation piece (20) bottom fixed mounting has telescopic link (23), the one end fixed mounting that installation piece (20) was kept away from in telescopic link (23) has soft hair pad (24).

2. The dust removing device for a circuit board printing machine according to claim 1, wherein: one end, far away from the dust collector (3), of the dust collection hose (4) is fixedly connected with the dust outlet (7), and the dust collection cover (6) is in an inverted funnel shape.

3. The dust removing device for a circuit board printing machine according to claim 1, wherein: the top end of the mounting frame (8) is positioned below the first motor (12) and is provided with a round hole, and the diameter of the round hole is larger than that of an output shaft of the first motor (12).

4. The dust removing device for a circuit board printing machine according to claim 1, wherein: the pull rod (21) is in an inverted L shape, and the outer wall of the bottom of the pull rod (21) is hinged to the connecting rod (16).

5. The dust removing device for a circuit board printing machine according to claim 1, wherein: the mounting rack (8) is in a shape of a Chinese character 'hui', and the rack (22) is meshed with the gear (13).

6. The dust removing device for a circuit board printing machine according to claim 1, wherein: the outer wall of the telescopic rod (23) is movably connected with a spring, and supporting legs are fixedly mounted at the bottom end of the workbench (1).

7. The dust removing device for a circuit board printing machine according to claim 1, wherein: the telescopic rod (23) comprises an inner pipe and an outer pipe, the inner pipe is movably connected with the outer pipe, and lubricating oil is coated at the joint of the inner pipe and the outer pipe.