CN214683275U - Solder waste wire recovery device - Google Patents
Solder waste wire recovery device Download PDFInfo
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- CN214683275U CN214683275U CN202120571421.5U CN202120571421U CN214683275U CN 214683275 U CN214683275 U CN 214683275U CN 202120571421 U CN202120571421 U CN 202120571421U CN 214683275 U CN214683275 U CN 214683275U
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- air
- vent
- waste wire
- filter cartridge
- solder waste
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Abstract
The utility model discloses a solder waste wire recovery unit, include: a drive assembly having an air extraction opening; the air suction cover is connected with the air suction opening through a pipeline, the air suction cover is provided with an air vent, and the air suction cover is provided with an air pressure adjusting mechanism for adjusting the size of the air vent; the utility model is provided with the air draft cover and the driving component to recycle the waste welding wire on the circuit board; through setting up air vent and atmospheric pressure adjustment mechanism for avoid the difficult situation of separating of circuit board that the too big negative pressure leads to between circuit board and the suction hood, thereby improved the efficiency that the bonding wire waste material was retrieved.
Description
Technical Field
The utility model relates to a bonding wire waste recycling field, concretely relates to solder waste line recovery unit.
Background
Welding wire waste materials can remain in the existing circuit board or the motion mechanism of the related processing equipment, and if the welding wire waste materials are not recycled in time, the locking of the motion mechanism or the short circuit of the circuit board can be caused, so that the reject ratio of products is caused; and waste of waste materials.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the application provides a solder waste wire recovery device, which is provided with an air draft cover and a driving assembly for recovering the solder waste wire on a circuit board; through setting up air vent and atmospheric pressure adjustment mechanism for avoid the difficult situation of separating of circuit board that the too big negative pressure leads to between circuit board and the suction hood, thereby improved the efficiency that the bonding wire waste material was retrieved.
Specifically, the utility model discloses a solder waste wire recovery unit, include:
a drive assembly having an air extraction opening;
the air suction cover is connected with the air suction opening through a pipeline, an air vent is arranged on the air suction cover, and an air pressure adjusting mechanism used for adjusting the size of the air vent is arranged on the air suction cover.
The technical scheme has the technical effects that the size of the air vent is controlled through the air pressure adjusting mechanism, so that the negative pressure value between the circuit board and the air draft cover can be adjusted, and the circuit board and the air draft cover are prevented from being adsorbed too tightly; the air pressure adjusting mechanism can be composed of a shielding part and a driving part for enabling the shielding part to move; the driving part can adopt one of an air cylinder, a hydraulic cylinder and an electric push rod; meanwhile, an air pressure detection device and an electric control device can be further arranged, the air pressure detection device is used for detecting the pressure value between the air draft cover and the circuit board, and the electric control device controls the driving part to move through the feedback of the air pressure detection device, so that the air vent is shielded; based on the above content, this technical scheme can guarantee that convulsions are earlier retrieved the bonding wire waste material on the circuit board, simultaneously, can avoid the difficult situation of separating of circuit board that the too big negative pressure leads to between circuit board and the suction hood.
Preferably, the vent is waist-shaped; the air pressure adjusting mechanism comprises a stop block and a driving piece, the stop block is arranged on the air draft cover through the driving piece, the driving piece is provided with an orientation, the output end of the air vent extends, the stop block is fixed at the output end of the driving piece, and the stop block is used for locally shielding the air vent.
The preferable technical effects are as follows: thereby the driving piece is through driving the dog motion and shielding the blow vent partially, has realized the effect of the size of control blow vent.
Preferably, one side of the stop block facing the vent is provided with a first inclined surface, and the driving piece is an elastic telescopic piece. When the air pressure value in the air draft cover becomes small, the external air extrudes the first inclined plane and flows into the air draft cover, the elastic expansion piece in the air draft cover is matched with the stop block, automatic adjustment of the air pressure in the air draft cover is achieved, and the air draft cover has the advantages of being simple in structure and convenient to adjust.
Preferably, the elastic expansion piece is a spring.
Preferably, a second inclined surface is arranged at the bottom end of the air vent, and the bottom end of the second inclined surface faces the inner side of the exhaust hood. This preferred effect is used for carrying out the guide effect to the gas in the gas vent, and the gas of being convenient for is blown to the circuit board of suction hood below to be convenient for retrieve the bonding wire waste material on the circuit board.
Preferably, the driving assembly comprises a suction pump and a filter cartridge, the suction opening is formed in one side of the filter cartridge, the air outlet is formed in the other side of the filter cartridge, and the air inlet end of the suction pump is fixedly connected with the air outlet of the filter cartridge.
The preferable technical effects are as follows: the cartridge filter is used for filtering the storage to the bonding wire waste material, is convenient for retrieve the bonding wire waste material. Can set up the filter screen in this preferred air outlet department at the cartridge filter.
Preferably, the filter cartridge is detachably provided to the suction pump. The preferable technical effects are as follows: the cartridge filter is convenient to replace and clean.
Preferably, a cartridge cover is detachably arranged on the filter cartridge. Be convenient for open the cartridge filter to be convenient for retrieve the bonding wire waste material in the cartridge filter.
Further, a handle is arranged on the cylinder cover.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments or the description of the prior art will be briefly described below.
FIG. 1 is a schematic perspective view of a solder waste wire recycling apparatus according to the present embodiment;
fig. 2 is a schematic perspective view of an air draft hood of a solder waste wire recycling device in this embodiment;
fig. 3 is a schematic front view of an air draft cover of the solder waste wire recycling device in this embodiment;
FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3;
fig. 5 is a schematic structural view of the second inclined surface in the vent in the present embodiment.
Wherein the reference numbers referred to in the figures are as follows:
11-a drive assembly; 12-an air draft cover; 13-an air suction opening; 14-a vent; 15-a block; 16-a drive member; 17-a first inclined surface; 18-a second inclined surface; 19-a suction pump; 20-a filter cartridge; 21-cylinder cover; 22-handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present embodiment proposes a solder waste wire recovery apparatus including:
a driving assembly 11, wherein the driving assembly 11 is provided with an air suction opening 13;
the air suction cover 12, the air suction cover 12 pass through the pipeline with the suction opening 13 is connected, be equipped with the blow vent 14 on the air suction cover 12, just be equipped with the atmospheric pressure adjustment mechanism who is used for adjusting the blow vent 14 size on the air suction cover 12.
The technical scheme has the technical effects that the size of the air vent 14 is controlled through the air pressure adjusting mechanism, so that the negative pressure value between the circuit board and the air draft cover 12 can be adjusted, and the circuit board and the air draft cover 12 are prevented from being adsorbed too tightly; the air pressure adjusting mechanism can be composed of a shielding part and a driving part for enabling the shielding part to move; the driving part can adopt one of an air cylinder, a hydraulic cylinder and an electric push rod; meanwhile, an air pressure detection device and an electric control device can be further arranged, the air pressure detection device is used for detecting the pressure value between the air draft cover 12 and the circuit board, and the electric control device controls the driving part to move through the feedback of the air pressure detection device, so that the shielding of the vent hole is realized; based on the above, the technical scheme can ensure that the welding wire waste on the circuit board is recycled early in air draft, and meanwhile, the situation that the circuit board is not easy to separate due to overlarge negative pressure between the circuit board and the air draft cover 12 can be avoided.
As an embodiment of the present application, the vent 14 is kidney-shaped; the air pressure adjusting mechanism comprises a stop block 15 and a driving piece 16, wherein the stop block 15 is arranged on the air draft cover 12 through the driving piece 16, the driving piece 16 has an output end extending towards the air vent 14, the stop block 15 is fixed on the output end of the driving piece 16, and the stop block 15 is used for partially shielding the air vent 14.
The technical effect of the technical scheme is as follows: the driving member 16 partially shields the air vent 14 by moving the stopper 15, thereby controlling the size of the air vent 14.
In one embodiment of the present invention, the stopper 15 is provided with a first inclined surface 17 on a side facing the vent 14, and the driving member 16 is an elastic expansion member. When the air pressure value in the draft hood 12 becomes small, the external air extrudes the first inclined surface 17 and flows into the draft hood 12, the elastic expansion piece in the technical scheme is matched with the stop block 15, the automatic adjustment of the air pressure in the draft hood 12 is realized, and the draft hood has the advantages of simple structure and convenience in adjustment.
As an embodiment of the present application, the elastic expansion member is a spring.
As an embodiment of the present invention, as shown in fig. 5, a second inclined surface 18 is provided at a bottom end of the air vent 14, and a bottom end of the second inclined surface 18 faces an inner side of the hood 12. The effect of this technical scheme is that the gas that is arranged in being arranged in to the vent 14 carries out the guide effect, and the gas of being convenient for is blown to the circuit board of draft hood 12 below on to be convenient for retrieve the bonding wire waste material on the circuit board.
As an embodiment of the present application, the driving assembly 11 includes a suction pump 19 and a filter cartridge 20, one side of the filter cartridge 20 is provided with the suction opening 13, the other side of the filter cartridge 20 is provided with an air outlet, and an air inlet end of the suction pump 19 is fixedly connected to the air outlet of the filter cartridge 20.
The technical effect of the technical scheme is as follows: the filter cartridge 20 is used for filtering and storing the waste welding wire, so that the waste welding wire can be conveniently recycled. Can set up the filter screen in this technical scheme at cartridge filter 20's air outlet department.
As an embodiment of the present application, the filter cartridge 20 is detachably provided to the suction pump 19. The technical effect of the technical scheme is as follows: facilitating replacement and cleaning of the filter cartridge 20.
As an embodiment of the present application, a cartridge cover 21 is detachably provided on the filter cartridge 20. Opening of the filter cartridge 20 is facilitated, thereby facilitating recovery of the waste weld line from the filter cartridge 20.
Further, a handle 22 is provided on the cylinder cover 21.
For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (9)
1. A solder waste wire recovery device is characterized by comprising:
a drive assembly (11), said drive assembly (11) having an air extraction opening (13);
the air suction hood is characterized by comprising an air suction hood (12), wherein the air suction hood (12) is connected with an air suction opening (13) through a pipeline, an air vent (14) is formed in the air suction hood (12), and an air pressure adjusting mechanism used for adjusting the size of the air vent (14) is arranged on the air suction hood (12).
2. The solder waste wire recycle device according to claim 1, wherein the vent (14) is kidney-shaped; atmospheric pressure adjustment mechanism includes dog (15) and driving piece (16), dog (15) are passed through driving piece (16) and are set up on draft hood (12), just driving piece (16) have the orientation the output that blow vent (14) extend, just be fixed with on the output of driving piece (16) dog (15), dog (15) are used for right blow vent (14) carry out local shielding.
3. The solder waste wire recycling device according to claim 2, wherein the stopper (15) is provided with a first inclined surface (17) on a side facing the vent (14), and the driving member (16) is an elastic expansion member.
4. The solder waste wire recycling apparatus according to claim 3, wherein the elastic expansion member is a spring.
5. The solder waste wire recycling device according to claim 3, wherein the bottom end of the vent (14) is provided with a second inclined surface (18), and the bottom end of the second inclined surface (18) faces the inside of the draft hood (12).
6. The solder waste wire recycling device according to claim 1, wherein the driving assembly (11) comprises a suction pump (19) and a filter cartridge (20), one side of the filter cartridge (20) is provided with the suction opening (13), the other side of the filter cartridge (20) is provided with an air outlet, and an air inlet end of the suction pump (19) is fixedly connected with the air outlet of the filter cartridge (20).
7. The solder waste wire recycle device according to claim 6, wherein the filter cartridge (20) is detachably provided on the suction pump (19).
8. The solder waste wire recycle device according to claim 7, wherein a cartridge cover (21) is detachably provided on the filter cartridge (20).
9. The solder waste wire recycling apparatus according to claim 8, wherein a handle (22) is provided on the barrel cover (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571421.5U CN214683275U (en) | 2021-03-19 | 2021-03-19 | Solder waste wire recovery device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120571421.5U CN214683275U (en) | 2021-03-19 | 2021-03-19 | Solder waste wire recovery device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214683275U true CN214683275U (en) | 2021-11-12 |
Family
ID=78572034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120571421.5U Active CN214683275U (en) | 2021-03-19 | 2021-03-19 | Solder waste wire recovery device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214683275U (en) |
-
2021
- 2021-03-19 CN CN202120571421.5U patent/CN214683275U/en active Active
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