CN215509589U - Solder wire recovery unit - Google Patents
Solder wire recovery unit Download PDFInfo
- Publication number
- CN215509589U CN215509589U CN202120740438.9U CN202120740438U CN215509589U CN 215509589 U CN215509589 U CN 215509589U CN 202120740438 U CN202120740438 U CN 202120740438U CN 215509589 U CN215509589 U CN 215509589U
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- China
- Prior art keywords
- filter
- cartridge
- solder wire
- air
- wire recovery
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000679 solder Inorganic materials 0.000 title claims abstract description 47
- 238000011084 recovery Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 8
- 239000002699 waste material Substances 0.000 description 7
- 238000003466 welding Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The utility model discloses a solder wire recovery device which comprises an air draft cover, a filtering device and a suction pump, wherein the air draft cover is connected with the air inlet end of the filtering device through a pipeline, and the air outlet end of the filtering device is connected with the suction port of the suction pump; wherein, filter equipment includes: the space inside the cylinder shell forms an accommodating chamber, the air inlet end and the air outlet end are respectively communicated with the accommodating chamber, the bottom of the cylinder shell is provided with a sealing plate, and a cylinder cover is detachably arranged at an open top of the cylinder shell; the filter component is provided with filter holes, the filter component is fixed on the inner wall of the cylinder shell, and the filter component is positioned between the air channels of the air inlet end and the air outlet end. The utility model provides a solder wire recovery device, which is characterized in that a suction hood and a suction pump are arranged to collect solder wires on a circuit board; in addition, filter equipment is set up and is come to filter the solder wire to avoid the solder wire direct flow to the suction pump in, improved the life of suction pump.
Description
Technical Field
The utility model relates to the field of recovery of waste materials of bonding wires, in particular to a device for recovering a solder wire.
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 utility model provides a solder wire recovery device, which is characterized in that an air draft cover and a suction pump are arranged to collect solder wires on a circuit board; in addition, filter equipment is set up and is come to filter the solder wire to avoid the solder wire direct flow to the suction pump in, improved the life of suction pump.
The welding wire recovery device comprises an air draft cover, a filtering device and a suction pump, wherein the air draft cover is connected with the air inlet end of the filtering device through a pipeline, and the air outlet end of the filtering device is connected with the suction port of the suction pump; wherein the filtering device comprises:
the space on the inner side of the cylinder shell forms an accommodating chamber, the air inlet end and the air outlet end are respectively communicated with the accommodating chamber, the bottom of the cylinder shell is provided with a sealing plate, and a cylinder cover is detachably arranged at an open top of the cylinder shell;
the filter assembly is provided with filter holes, the filter assembly is fixed on the inner wall of the cylinder shell, and the filter assembly is located between the air inlet end and the air channel of the air outlet end.
When the technical scheme works, the suction pump is firstly turned on, then the air draft cover is used for sucking the solder wires on the circuit board, and the solder wires flow into the filter cartridge through the air draft cover and are filtered; this technical scheme has improved the recovery efficiency of solder wire, can avoid the solder wire to flow into the suction pump simultaneously to the normal use of suction pump has been guaranteed.
Preferably, the filter assembly comprises a filter cartridge, the upper end of the filter cartridge is of an open structure, the lower end of the filter cartridge is of a closed structure, the wall of the filter cartridge is provided with a plurality of filter holes, the upper end of the filter cartridge is fixed with a conical guide cover, and the edge of the upper end of the conical guide cover is seamlessly fixed on the inner wall of the cartridge shell.
The preferable working process is as follows: the solder wires flow into the interior of the cylinder shell through the air inlet end and are filtered by the filter cylinder, and then the air flow flows into the interior of the filter cylinder through the filter holes and flows upwards, and is discharged through the conical guide cover and the air outlet end; the optimal technical effect is that the welding wires can be well filtered.
Preferably, the cartridge filter with be fixed with supporting component between the shell of a drum, supporting component includes mounting panel and spliced pole, the mounting panel is located the upper end of cartridge filter, just the mounting panel is fixed on the inner wall of shell of a drum, the spliced pole is fixed the mounting panel with on the enclosed construction of cartridge filter lower extreme, be equipped with a plurality of ventilation hole on the mounting panel. This preferred structural stability who is used for strengthening the cartridge filter can effectively avoid droing of cartridge filter.
Preferably, the air inlet end and the air outlet end are respectively positioned on two sides of the mounting plate.
Preferably, the inner wall of the cartridge case is provided with a protruding part, the protruding part is located below the air inlet end, the protruding part extends towards the axial direction of the cartridge case, and a space is reserved between the protruding part and the filter cartridge. The preferable technical effects are as follows: the solder wire falls into the air inlet end to the bottom of cartridge case is fallen through the clearance between protruding portion and the cartridge filter, and the protruding portion can effectively avoid the solder wire to float upwards in the air that flows.
Preferably, the protrusion is of an annular structure, and the axis of the annular structure and the axis of the cartridge housing coincide. The preferable technical effects are as follows: the shielding efficiency of the protruding part on the solder wire is improved, and the backflow of the solder wire is avoided.
Preferably, the upper surface of the protruding portion is an inclined surface, and a lower end of the inclined surface is disposed toward the axial direction of the cartridge case. The preferable technical effects are as follows: the efficiency of dropping the solder wire from the projection is further improved, thereby avoiding the solder wire remaining on the upper surface of the projection.
Preferably, the bottom of the cartridge housing is provided with a waste discharge outlet. The present invention facilitates the discharge of the solder wire in the cartridge case by opening the scrap discharge opening.
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 wire recovery apparatus according to this embodiment;
fig. 2 is a schematic top view of a filter device in a solder wire recovery device according to the present embodiment;
fig. 3 is a sectional view taken in the direction of a-a in fig. 2.
Wherein the reference numbers referred to in the figures are as follows:
11-an exhaust hood; 12-a filtration device; 13-a suction pump; 14-an air inlet end; 15-air outlet end; 16-a cartridge shell; 17-a closing plate; 18-cartridge cover; 19-a filter cartridge; 20-mounting a plate; 21-connecting column; 22-a vent hole; 23-a projection; 24-conical guide hood.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the embodiment discloses a solder wire recycling device, which includes an air draft cover 11, a filtering device 12 and a suction pump 13, wherein the air draft cover is connected to an air inlet 14 of the filtering device 12 through a pipeline, and an air outlet 15 of the filtering device 12 is connected to a suction port of the suction pump 13; wherein the filtering device 12 comprises:
the space inside the cartridge shell 16 forms an accommodating chamber, the air inlet end 14 and the air outlet end 15 are respectively communicated with the accommodating chamber, the bottom of the cartridge shell 16 is provided with a sealing plate 17, and a cartridge cover 18 is detachably arranged at an open top of the cartridge shell 16;
the filter assembly is provided with filter holes, the filter assembly is fixed on the inner wall of the cylinder shell 16, and the filter assembly is positioned between the air inlet end 14 and the air channel of the air outlet end 15.
When the technical scheme works, firstly, the suction pump 13 is turned on, then the air draft cover 11 is used for sucking the solder wires on the circuit board, and the solder wires flow into the filter cylinder 19 through the air draft cover 11 to be filtered; this technical scheme has improved the recovery efficiency of solder wire, can avoid the solder wire to flow into suction pump 13 simultaneously to guaranteed suction pump 13's normal use.
As an embodiment of the present application, the filter assembly includes a filter cartridge 19, the upper end of the filter cartridge 19 is an open structure, and the lower end of the filter cartridge 19 is a closed structure, a plurality of filter holes are formed on the wall of the filter cartridge 19, a conical guide cover 24 is fixed on the upper end of the filter cartridge 19, and the upper end edge of the conical guide cover 24 is seamlessly fixed on the inner wall of the cartridge shell 16.
The working process of the technical scheme is as follows: solder wires flow into the interior of the cartridge housing 16 through the air inlet end 14 and are filtered by the filter cartridge 19, and then the air flow flows into the interior of the filter cartridge 19 through the filter holes and flows upward, and is discharged through the conical guide cover 24 and the air outlet end 15; the technical effect of the technical scheme is that the welding wire can be well filtered.
As an embodiment of this application, the cartridge filter 19 with be fixed with supporting component between the shell 16, supporting component includes mounting panel 20 and spliced pole 21, mounting panel 20 is located the upper end of cartridge filter 19, just mounting panel 20 is fixed on the inner wall of shell 16, spliced pole 21 is fixed mounting panel 20 with on the closed structure of cartridge filter 19 lower extreme, be equipped with a plurality of ventilation hole 22 on the mounting panel 20. This technical scheme is used for strengthening the structural stability of cartridge filter 19, can effectively avoid dropping of cartridge filter 19.
As an embodiment of the present application, the air inlet end 14 and the air outlet end 15 are respectively located at both sides of the mounting plate 20.
As an embodiment of the present application, a protrusion 23 is provided on the inner wall of the cartridge case 16, the protrusion 23 is located below the air inlet end 14, the protrusion 23 extends toward the axial direction of the cartridge case 16, and a space is left between the protrusion 23 and the filter cartridge 19. The technical effect of the technical scheme is as follows: the solder wire falls into the air intake end 14 and falls to the bottom of the cartridge case 16 through the gap between the projection 23 and the filter cartridge 19, and the projection 23 can effectively prevent the solder wire from drifting upward in the flowing air.
In one embodiment of the present application, the protrusion 23 is an annular structure, and the axis of the annular structure and the axis of the cartridge case 16 coincide. The technical effect of the technical scheme is as follows: for improving the shielding efficiency of the protruding portion 23 against the solder wire and avoiding the reflow of the solder wire.
As an embodiment of the present application, the upper surface of the protrusion 23 is a slope, and the lower end of the slope is disposed toward the axial direction of the cartridge case 16. The technical effect of the technical scheme is as follows: the efficiency of dropping the solder wire from the protruding portion 23 is further improved, thereby avoiding the solder wire remaining on the upper surface of the protruding portion 23.
In one embodiment of the present application, the bottom of the cartridge housing 16 is provided with a waste outlet. The present invention facilitates discharge of the solder wire from the cartridge case 16 by opening the scrap discharge opening, which is not shown in the drawings.
It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (8)
1. The solder wire recovery device is characterized by comprising an air draft cover (11), a filtering device (12) and a suction pump (13), wherein the air draft cover is connected with an air inlet end (14) of the filtering device (12) through a pipeline, and an air outlet end (15) of the filtering device (12) is connected with a suction port of the suction pump (13); wherein the filtering device (12) comprises:
the air inlet end (14) and the air outlet end (15) are respectively communicated with the accommodating chamber, a sealing plate (17) is arranged at the bottom of the cylinder shell (16), and a cylinder cover (18) is detachably arranged at an open top of the cylinder shell (16);
the filter assembly is provided with filter holes, the filter assembly is fixed on the inner wall of the cylinder shell (16), and the filter assembly is located between the air inlet end (14) and the air channel of the air outlet end (15).
2. The solder wire recovery device according to claim 1, wherein the filter assembly comprises a filter cartridge (19), the upper end of the filter cartridge (19) is of an open structure, the lower end of the filter cartridge (19) is of a closed structure, a plurality of filter holes are formed in the wall of the filter cartridge (19), a conical guide cover (24) is fixed to the upper end of the filter cartridge (19), and the upper end edge of the conical guide cover (24) is seamlessly fixed to the inner wall of the cartridge shell (16).
3. The solder wire recovery apparatus according to claim 2, wherein a support assembly is fixed between the filter cartridge (19) and the cartridge housing (16), the support assembly comprises a mounting plate (20) and a connecting column (21), the mounting plate (20) is located at the upper end of the filter cartridge (19), the mounting plate (20) is fixed on the inner wall of the cartridge housing (16), the connecting column (21) is fixed on the mounting plate (20) and the closed structure at the lower end of the filter cartridge (19), and a plurality of vent holes (22) are formed in the mounting plate (20).
4. The solder wire recovery apparatus according to claim 3, wherein the air inlet end (14) and the air outlet end (15) are respectively located on both sides of the mounting plate (20).
5. The solder wire recovery apparatus according to claim 4, wherein a projection (23) is provided on an inner wall of the cartridge case (16), the projection (23) is located below the air intake end (14), and the projection (23) extends toward an axial direction of the cartridge case (16) with a space left between the projection (23) and the filter cartridge (19).
6. A solder wire recovery apparatus according to claim 5 wherein the projection (23) is of annular configuration and the axis of the annular configuration coincides with the axis of the cartridge housing (16).
7. The solder wire recovery apparatus according to claim 6, wherein the upper surface of the projection (23) is a slope, and a lower end of the slope is disposed toward the axial direction of the cartridge case (16).
8. The solder wire recovery apparatus according to claim 7, wherein a scrap discharge port is provided at the bottom of the cartridge case (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740438.9U CN215509589U (en) | 2021-04-12 | 2021-04-12 | Solder wire recovery unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120740438.9U CN215509589U (en) | 2021-04-12 | 2021-04-12 | Solder wire recovery unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215509589U true CN215509589U (en) | 2022-01-14 |
Family
ID=79801863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120740438.9U Active CN215509589U (en) | 2021-04-12 | 2021-04-12 | Solder wire recovery unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215509589U (en) |
-
2021
- 2021-04-12 CN CN202120740438.9U patent/CN215509589U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A solder wire recycling device Granted publication date: 20220114 Pledgee: Industrial and Commercial Bank of China Limited Suzhou Daoqian sub branch Pledgor: Suzhou jiesike electromechanical Co.,Ltd. Registration number: Y2024980001201 |