CN210202194U

CN210202194U - Dust suction device

Info

Publication number: CN210202194U
Application number: CN201920798173.0U
Authority: CN
Inventors: Jinshuang Zhai; 翟金双
Original assignee: Suzhou Wisetech Automation Technology Co Ltd
Current assignee: Suzhou Wisetech Automation Technology Co Ltd
Priority date: 2019-05-30
Filing date: 2019-05-30
Publication date: 2020-03-27
Anticipated expiration: 2029-05-30

Abstract

The utility model discloses a dust suction device, which comprises a base, wherein a two-axis movement component is arranged on the base and comprises a second moving part; the second movable piece is connected with a screw rod lifter, and the bottom end of the screw rod lifter is connected with a first suction head which is vertically arranged and a second suction head which is obliquely arranged; the three-way reversing assembly is connected to the second moving part and comprises a platform, a cover plate and a joint, the cover plate is movably arranged between the joint and the platform, a first through hole connected with the first suction head and a second through hole connected with the second suction head are formed in the platform, and the working states of the first suction head and the second suction head are switched through the three-way reversing assembly. The utility model provides a dust extraction can conveniently realize the removal of first suction head and second suction head in different positions, need not remove by the object of dust absorption, has simplified the operation, and the second suction head that the slope set up simultaneously improves the dust absorption ability to the folding department of corner.

Description

Dust suction device

Technical Field

The utility model relates to a dust absorption field especially relates to a dust extraction.

Background

In the production and manufacturing process of single-layer boards and multi-layer boards of PCBs, grooves are often required to be formed on the surfaces of PCB boards. When the electronic element is welded on the PCB after the production of the PCB is finished, the electronic element needs to be welded at the groove of the PCB. However, in the stage from the production to the welding of the PCB, dust is easy to fall into the groove in the carrying process, so that the groove of the PCB has the problem of poor welding quality during welding, and the dust cleaning capability of the existing dust suction equipment for the edge bending part of the groove of the PCB is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical defect, the utility model provides a dust extraction, its deashing that is applicable to the PCB board recess has good dust absorption effect to the edge of recess.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a dust suction device comprises a base, wherein a two-axis movement assembly is arranged on the base and comprises a second movable piece;

the second movable piece is connected with a screw rod lifter, and the bottom end of the screw rod lifter is connected with a first suction head which is vertically arranged and a second suction head which is obliquely arranged;

the three-way reversing assembly is connected to the second moving part and comprises a platform, a cover plate and a joint, the cover plate is movably arranged between the joint and the platform, a first perforation connected with the first suction head and a second perforation connected with the second suction head are arranged on the platform, a first interface and a second interface are arranged on the joint, a through hole is formed in the cover plate, the cover plate moves to enable the through hole to move to the first perforation position, the first perforation is communicated with the first interface, the cover plate moves to enable the through hole to move to the second perforation position, the second perforation is communicated with the first interface, and the second interface is connected with a dust collector head.

Preferably, the two-axis movement assembly further comprises a second rail and two first rails, the second rail is movably arranged between the two first rails, the second rail moves along the Y-axis direction, the second movable piece is movably mounted on the second rail, the second movable piece moves along the X-axis direction, and the screw rod lifter drives the first suction head and the second suction head to move along the Z-axis direction.

Preferably, fixed modules are installed on two sides of the base, the two-axis movement assembly further comprises two first rails horizontally arranged, and the two first rails are fixedly connected to the fixed modules on the two sides respectively.

Preferably, the first rail is provided with a first movable member moving along the length direction of the first rail, and two ends of the second rail are respectively and fixedly connected with the first movable members at two sides.

Preferably, the base is a metal frame, and the base is provided with an opening through which the first nozzle and the second nozzle pass.

Preferably, a flat suction nozzle is connected to the first suction nozzle and the second suction nozzle.

Preferably, the side of base is provided with a plurality of draw-in groove, the outside cover of base is equipped with the dustcoat, the dustcoat through with draw-in groove joint fixed mounting be in on the base.

Preferably, the first perforation is connected with the first suction head through a hose, and the second perforation is connected with the second suction head through a hose.

Preferably, a guide groove matched with the covering plate is formed in the platform, the first through hole and the second through hole are formed in the guide groove, and an air cylinder is connected to one side of the covering plate.

The utility model has the advantages that: the utility model provides a dust extraction, simple structure, first suction head and second suction head activity set up, but the dust is absorbed by a large scale, and dust absorption capacity is strong, and the dust of absorption groove corner that the second suction head that the slope set up can be fine has further promoted dust absorption capacity.

Drawings

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

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

FIG. 3 is a schematic structural view of the three-way reversing assembly of the present invention;

fig. 4 is a schematic structural view of the platform of the present invention;

fig. 5 is a schematic structural view of the joint of the present invention;

fig. 6 is a schematic structural view of the covering plate of the present invention;

wherein: 1. the vacuum cleaner comprises a base, 2, a fixed module, 3, a first rail, 4, a first movable piece, 5, a second rail, 6, a second movable piece, 7, a screw rod lifter, 8, a first sucker, 9, a second sucker, 10, a platform, 10a, a first through hole, 10b, a second through hole, 10c, a guide groove, 11, a cover plate, 11a, a through hole, 12, a joint, 12a, a first interface, 12b, a second interface, 13, a cleaner head, 14, an opening, 15, a sucker, 16, a clamping groove, 17, an outer cover and 18 cylinders.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and 2, the present embodiment provides a dust suction apparatus including a base 1. The base 1 is a metal frame, an opening 14 is arranged on the base 1, and an area for placing a PCB (printed circuit board) or other cleaned objects to be cleaned is arranged below the opening 14. The side of base 1 is provided with a plurality of draw-in groove 16, and the outside cover of base 1 is equipped with dustcoat 17, and dustcoat 17 is through with draw-in groove 16 joint fixed mounting on base 1, and dustcoat 17's effect prevents that this dust extraction is inside to fall ash or inside to be polluted.

The base 1 is provided with a two-axis motion assembly, and the two-axis motion assembly comprises a second rail 5, a second movable piece 6 and two first rails 3. Fixed module 2 is all installed to the left and right sides of base 1. Two first tracks 3 are respectively fixedly connected to the fixed modules 2 at the left and right sides, the first tracks 3 are horizontally arranged, and the length direction of the first tracks 3 is the same as that of the left and right sides of the base 1. A first movable piece 4 is movably arranged on the first track 3. The first movable member 6 moves along the length of the first rail 4. The left end and the right end of the second track 5 are respectively fixedly connected with the first movable pieces 4 on the two sides, the second track 5 is horizontally arranged, and the first track 3 is vertical to the second track 5. Under the driving of the first movable member 4, the second rail 5 moves along the length direction of the first rail 3, i.e. the Y-axis direction. The second movable member 6 is movably connected to the second rail 5, and the second movable member 6 moves along the length direction of the second rail 5, that is, the moving direction of the second movable member 6 is the X-axis direction.

The second moving piece 6 is connected with a screw rod lifter 7, and the bottom end of the screw rod lifter 7 is connected with a first suction head 8 which is vertically arranged and a second suction head 9 which is obliquely arranged. The screw rod lifter 7 drives the first suction head 8 and the second suction head 9 to move up and down, namely to move in the Z-axis direction. A flat suction nozzle 15 is connected to the first suction nozzle 8 and the second suction nozzle 9. The first suction head 8 is used for sucking dust on the plane of an article to be sucked, and the second suction head 9 is used for sucking dust on the corner.

Through the drive of two-axis motion subassembly and lead screw lift 7, the removal of arbitrary position can be realized to first suction head 8 and second suction head 9, and when absorbing the dust, first suction head 8 and second suction head 9 pass opening 14.

The second moving part 6 is connected with a three-way reversing component. Referring to fig. 3, the three-way reversing assembly includes a platform 10, a cover plate 11, and a joint 12. An air cylinder 18 is placed on the platform 10, and one end of the cover plate 11 is connected with the air cylinder 18. The cover plate 11 is movably arranged between the joint 12 and the platform 10 and is driven to move by a cylinder 18.

Referring to fig. 4, the platform 10 is provided with a first through hole 10a and a second through hole 10b. The first aperture 10a is connected to the first nozzle 8 by a hose, and the second aperture 10b is connected to the second nozzle 9 by a hose. The platform 10 is provided with a guide groove 10c matching with the cover plate 11, and the first through hole 10a and the second through hole 10b are in the guide groove 10c.

Referring to fig. 5, the bottom of the connector 12 is provided with a first connector 12a, and the top of the connector 12 is provided with a second connector 12b. The first opening 12a is rectangular, and the first through hole 10a and the second through hole 10b are both located below the first opening 12a and covered by the first opening 12a. The second port 12b is connected to a cleaner head 13.

Referring to fig. 6, the cover plate 11 is provided with a through hole 11a, the shape of the through hole 11a is consistent with that of the first through hole 10a and that of the second through hole 10b, and the through holes are circular and have the same size. When the cover 11 is moved to move the through hole 11a to the position of the first through hole 10a, the first through hole 10a is communicated with the first port 12a, and the rest of the cover 11 covers the second through hole 10b, i.e. the first suction nozzle 8 is communicated with the head 13 of the dust collector, and the second suction nozzle 9 is not communicated with the head 13 of the dust collector. When the cover 11 is moved to move the through hole 11a to the position of the second through hole 10b, the second through hole 10b is communicated with the first port 12a, and the rest of the cover 11 covers the first through hole 10a, i.e. the first suction nozzle 8 is not communicated with the head 13 of the dust collector, and the second suction nozzle 9 is communicated with the head 13 of the dust collector. So can be convenient switching the operating condition of different suction heads.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.

Claims

1. The dust suction device is characterized by comprising a base (1), wherein a two-axis motion component is arranged on the base (1), and comprises a second movable piece (6);

the second moving piece (6) is connected with a screw rod lifter (7), and the bottom end of the screw rod lifter (7) is connected with a first suction head (8) which is vertically arranged and a second suction head (9) which is obliquely arranged;

the second moving piece (6) is connected with a three-way reversing assembly, the three-way reversing assembly comprises a platform (10), a cover plate (11) and a joint (12), the cover plate (11) is movably arranged between the joint (12) and the platform (10), the platform (10) is provided with a first through hole (10a) connected with the first suction head (8) and a second through hole (10b) connected with the second suction head (9), the joint (12) is provided with a first interface (12a) and a second interface (12b), the cover plate (11) is provided with a through hole (11a), the cover plate (11) moves to enable the through hole (11a) to move to the first through hole (10a), the first through hole (10a) is communicated with the first interface (12a), the cover plate (11) moves to enable the second through hole (10b) to be communicated with the first interface (12a), the second interface (12b) is connected with a dust collector head (13).

2. The dust suction device according to claim 1, wherein the two-axis movement assembly further comprises a second rail (5) and two first rails (3), the second rail (5) is movably arranged between the two first rails (3), the second rail (5) moves along the Y-axis direction, the second movable member (6) is movably mounted on the second rail (5), the second movable member (6) moves along the X-axis direction, and the screw rod lifter (7) drives the first suction head (8) and the second suction head (9) to move along the Z-axis direction.

3. The dust suction device according to claim 2, wherein the two fixed modules (2) are installed on both sides of the base (1), the two-axis moving assembly further comprises two horizontally arranged first rails (3), and the two first rails (3) are respectively and fixedly connected to the two fixed modules (2) on both sides.

4. The dust suction device according to claim 2, wherein the first rail (3) is provided with a first movable member (4) which moves along the length direction of the first rail (3), and two ends of the second rail (5) are respectively fixedly connected with the first movable members (4) at two sides.

5. The suction device according to claim 1, characterized in that said base (1) is a metal frame, said base (1) being provided with an opening (14) for the passage of the first suction nozzle (8) and of the second suction nozzle (9).

6. Vacuum cleaning apparatus according to claim 1, characterized in that a flat suction nozzle (15) is connected to the first suction nozzle (8) and the second suction nozzle (9).

7. The dust suction device of claim 1, wherein a plurality of clamping grooves (16) are formed in the side edge of the base (1), an outer cover (17) is sleeved on the outer side of the base (1), and the outer cover (17) is fixedly mounted on the base (1) through being clamped with the clamping grooves (16).

8. A suction device according to claim 1, characterized in that the first aperture (10a) is connected to the first nozzle (8) by means of a hose, and the second aperture (10b) is connected to the second nozzle (9) by means of a hose.

9. The suction device according to claim 1, characterized in that said platform (10) is provided with a guide slot (10c) matching with a covering plate (11), said first (10a) and second (10b) perforations being inside said guide slot (10c), said covering plate (11) being connected on one side to a pneumatic cylinder (18).