CN212635284U - Dust extraction is used in processing of PCB board - Google Patents
Dust extraction is used in processing of PCB board Download PDFInfo
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- CN212635284U CN212635284U CN202021604289.5U CN202021604289U CN212635284U CN 212635284 U CN212635284 U CN 212635284U CN 202021604289 U CN202021604289 U CN 202021604289U CN 212635284 U CN212635284 U CN 212635284U
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Abstract
The utility model discloses a dust extraction is used in PCB board processing belongs to PCB board and makes technical field, include: a support; the dust collection unit comprises a dust collection hopper, a suction pipe and a dust collector, wherein one end of the dust collection hopper is a rectangular opening, and the other end of the dust collection hopper is a circular opening; the circular opening of the dust suction hopper is fixedly connected with one end of the suction pipe; the dust suction hopper is fixedly connected to one end of the bracket through a fixing plate; the number of the dust suction hoppers is 2, and the dust suction hoppers are symmetrically arranged on two sides of the length direction of the bracket; a rectangular opening of the dust hopper is provided with a dust removing brush; the conveying belt is arranged between the bracket and the dust collection hopper; the elastic rubber clamping block is arranged on the outer surface of the conveying belt; the elastic rubber clamping block is provided with a clamping groove; the static electricity removing unit comprises a cylindrical static electricity removing brush and a supporting frame; one end of the supporting frame is fixedly connected with one end of the support, and the other end of the supporting frame is rotatably connected with the cylindrical static removing hairbrush. The utility model discloses can get rid of the dust on the base plate automatically, can also get rid of the static that produces on the base plate simultaneously, the base plate after having avoided the dust absorption adsorbs the dust once more.
Description
Technical Field
The utility model belongs to the technical field of the PCB board is made, concretely relates to dust extraction is used in PCB board processing.
Background
With the rapid development of electronic technology, the integration level of integrated circuits is higher and higher, and the light, thin, short and miniaturized development is continuously trended, and the high-density interconnection technology of PCB boards has become a necessary trend for development.
The existing PCB needs to be subjected to dust collection treatment before printing, so that the phenomenon that dust is attached to a substrate of the PCB to influence subsequent processing quality is avoided. The common dust collection mode for the PCB adopts manual dust collection, namely, the substrate is manually held, then the dust collector is held by hands to collect dust, the hand holding the substrate in the operation mode is influenced by the dust collector, the substrate often touches the dust collector, the substrate is easily collided and damaged, and the manual dust collection mode has high labor cost and high labor intensity. In addition, in the case of stubborn dust, the stubborn dust is difficult to remove only by the suction force of the dust collector, and due to static electricity, the dust is quickly adhered to the substrate again.
Therefore, there is a need for a dust suction apparatus for PCB processing, which can automatically remove the stubborn dust and also remove the static electricity generated on the substrate.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can get rid of intractable dust automatically, can also get rid of the dust extraction of the PCB board processing usefulness of the static that produces on the base plate simultaneously, the utility model discloses the technical scheme who adopts does:
a dust extraction is used in PCB board processing includes:
a support;
the dust collection unit comprises a dust collection hopper, a suction pipe and a dust collector, wherein one end of the dust collection hopper is a rectangular opening, and the other end of the dust collection hopper is a circular opening; the circular opening of the dust suction hopper is fixedly connected with one end of the suction pipe, and the other end of the suction pipe is fixedly connected with the dust collector; the dust suction hopper is fixedly connected to one end of the bracket through a fixing plate; the number of the dust suction hoppers is 2, and the dust suction hoppers are symmetrically arranged on two sides of the bracket in the length direction; a rectangular opening of the dust suction hopper is provided with a dust removal brush;
the conveying belt is arranged between the bracket and the dust collection hopper and is used for conveying the PCB;
the elastic rubber clamping block is arranged on the outer surface of the conveying belt; the elastic rubber clamping block is provided with a clamping groove and used for clamping a PCB;
the static electricity removing unit comprises a cylindrical static electricity removing brush and a supporting frame; one end of the support frame is fixedly connected with one end of the support frame, which is far away from the dust collection unit, and the other end of the support frame is rotatably connected with the cylindrical static removing hairbrush; the cylindrical static removing hairbrushes are 2 in number, symmetrically arranged on two sides of the elastic rubber clamping block and used for removing static electricity of the PCB after dust collection.
Furthermore, the elastic rubber clamping blocks are correspondingly arranged in the middle positions of the 2 dust suction hoppers.
Furthermore, one end of the support, which is close to the input end of the conveying belt, is provided with a storage box for placing the PCB with dust collection.
Further, the dust collector further comprises a control device, the control device is arranged on one side of the width direction of the support and is in signal connection with the conveying belt and the dust collector, and the control device is used for controlling the starting and stopping of the conveying belt and the dust collector.
The utility model has the advantages that:
the utility model provides a dust extraction is used in PCB board processing cooperates the use by dust removal brush and dust catcher, can get rid of dust and intractable dust on the base plate automatically, can also get rid of the static that produces on the base plate simultaneously, and the base plate after having avoided the dust absorption adsorbs the dust once more, its simple structure, and the suitability is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is another perspective of FIG. 1;
fig. 3 is a front view of the overall structure of the present invention;
fig. 4 is a left side view of the overall structure of the present invention;
wherein, 1, a bracket; 2. a dust suction hopper; 3. a straw; 4. a vacuum cleaner; 5. a fixing plate; 6. a dust removal brush; 7. a conveyor belt; 8. an elastic rubber clamping block; 9. a cylindrical static eliminating brush; 10. a support frame; 11. a storage box; 12. a vertical plate; 13. a first support plate; 14. a cross beam; 15. a second support plate.
Detailed Description
The utility model provides a dust extraction is used in PCB board processing. The technical solution of the present invention will be described in detail below with reference to the accompanying drawings so as to be easier to understand and grasp.
Example 1
A dust extraction is used in PCB board processing includes:
a bracket 1;
the dust collection unit comprises a dust collection hopper 2, a suction pipe 3 and a dust collector 4, wherein one end of the dust collection hopper 2 is a rectangular opening, and the other end of the dust collection hopper is a circular opening; the circular opening of the dust suction hopper 2 is fixedly connected with one end of a suction pipe 3, and the other end of the suction pipe 3 is fixedly connected with a dust collector 4; the dust suction hopper 2 is fixedly connected to one end of the bracket 1 through a fixing plate 5; the number of the dust suction hoppers 2 is 2, and the dust suction hoppers are symmetrically arranged on two sides of the bracket 1 in the length direction; a rectangular opening of the dust hopper 2 is provided with a dust removing brush 6;
the conveying belt 7 is arranged between the bracket 1 and the dust collection hopper 2 and is used for conveying the PCB;
the elastic rubber clamping block 8 is arranged on the outer surface of the conveying belt 7; the elastic rubber clamping block 8 is provided with a clamping groove and used for clamping a PCB;
8 quantity of elasticity rubber fixture block can set up as required, and it should be noted that, the interval between two elasticity rubber fixture blocks 8 should be greater than the size of PCB board.
In this embodiment, the elastic rubber block 8 and the outer surface of the conveyor belt 7 may be bonded, riveted or connected by a standard component, preferably bonded.
Wherein, the elastic rubber fixture block 8 is bonded at the middle position of the conveyer belt 7 and is correspondingly arranged at the middle position of the 2 dust collecting hoppers 2.
The static electricity removing unit comprises a cylindrical static electricity removing brush 9 and a support frame 10; one end of the support frame 10 is fixedly connected with one end of the support frame 1 far away from the dust collection unit, and the other end is rotatably connected with the cylindrical static removing brush 9; the cylindrical static-removing hairbrushes 9 are 2 in number, symmetrically arranged on two sides of the elastic rubber clamping block 8 and used for removing static electricity of the PCB after dust collection.
In the present embodiment, the supporting frame 10 includes a vertical plate 12, a cross beam 14, a first supporting plate 13 and a second supporting plate 15; the number of the vertical plates 12 is 2, and the vertical plates are symmetrically arranged on two sides of the bracket 1 in the length direction; one end of the vertical plate 12 is fixedly connected with the bracket 1, and the end part of the other end is connected with the cross beam 14; the first supporting plate 13 and the second supporting plate 15 are symmetrically arranged on the 2 vertical plates 12; cylindrical static removing brushes 9 which rotate relative to the first support plate 13 and the cross beam 14 and the second support plate 15 and the cross beam 14 are respectively arranged between the first support plate and the cross beam 14; wherein, the first supporting plate 13 and the second supporting plate 15 are arranged at the upper end of the conveyer belt 7; a gap is reserved between the first support plate 13 and the second support plate 15, and the gap passes through the PCB.
Wherein, 2 cylindric destaticizing brushes 9 are symmetrically arranged at both sides of the elastic rubber clamping block 8. A certain gap is reserved between the 2 cylindrical static removing brushes 9 so as to avoid damaging the substrate.
In this embodiment, the rack 1 is provided with a storage box 11 at one end near the input end of the conveyor belt 7 for placing the PCB board with dust absorption.
The dust extraction is used in PCB board processing of this embodiment still includes controlling means, and controlling means sets up in one side of 1 width direction of support, and controlling means and conveyer belt 7, 4 signal connection of dust catcher for control conveyer belt 7, 4 opening of dust catcher stop.
The above technical solutions of the present invention have been fully described, and it should be noted that the present invention is not limited by the above description, and all technical solutions formed by equivalent transformation or equivalent transformation adopted by the spirit of the present invention in the aspects of structure, method or function by those of ordinary skill in the art all fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a dust extraction is used in PCB board processing which characterized in that includes:
a support (1);
the dust collection device comprises a dust collection unit, a dust collection unit and a control unit, wherein the dust collection unit comprises a dust collection hopper (2), a suction pipe (3) and a dust collector (4), one end of the dust collection hopper (2) is a rectangular opening, and the other end of the dust collection hopper is a circular opening; the circular opening of the dust suction hopper (2) is fixedly connected with one end of the suction pipe (3), and the other end of the suction pipe (3) is fixedly connected with the dust collector (4); the dust suction hopper (2) is fixedly connected to one end of the bracket (1) through a fixing plate (5); the number of the dust suction hoppers (2) is 2, and the dust suction hoppers are symmetrically arranged on two sides of the bracket (1) in the length direction; a dust removing brush (6) is arranged at the rectangular opening of the dust suction hopper (2);
the conveying belt (7) is arranged between the support (1) and the dust suction hopper (2) and used for conveying the PCB;
the elastic rubber clamping block (8), the elastic rubber clamping block (8) is arranged on the outer surface of the conveying belt (7); the elastic rubber clamping block (8) is provided with a clamping groove and used for clamping a PCB;
the static electricity removing unit comprises a cylindrical static electricity removing brush (9) and a support frame (10); one end of the support frame (10) is fixedly connected with one end of the support frame (1) far away from the dust absorption unit, and the other end of the support frame is rotatably connected with the cylindrical static removing brush (9); the number of the cylindrical static removing hairbrushes (9) is 2, and the cylindrical static removing hairbrushes are symmetrically arranged on two sides of the elastic rubber clamping blocks (8) and used for removing static electricity of the PCB after dust collection.
2. The dust suction device for the PCB processing as claimed in claim 1, wherein the elastic rubber fixture block (8) is correspondingly arranged at the middle position of the 2 dust suction hoppers (2).
3. The dust suction device for processing the PCB as recited in claim 1, wherein a storage box (11) is arranged at one end of the bracket (1) close to the input end of the conveyer belt (7) and used for placing the PCB to be sucked.
4. The dust collection device for processing the PCB as recited in claim 1, further comprising a control device, wherein the control device is arranged on one side of the bracket (1) in the width direction, and the control device is in signal connection with the conveying belt (7) and the dust collector (4) and is used for controlling the starting and stopping of the conveying belt (7) and the dust collector (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604289.5U CN212635284U (en) | 2020-08-04 | 2020-08-04 | Dust extraction is used in processing of PCB board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021604289.5U CN212635284U (en) | 2020-08-04 | 2020-08-04 | Dust extraction is used in processing of PCB board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212635284U true CN212635284U (en) | 2021-03-02 |
Family
ID=74786040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021604289.5U Active CN212635284U (en) | 2020-08-04 | 2020-08-04 | Dust extraction is used in processing of PCB board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212635284U (en) |
-
2020
- 2020-08-04 CN CN202021604289.5U patent/CN212635284U/en active Active
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