CN214211707U - Separation recovery unit of components and parts on abandonment circuit board - Google Patents
Separation recovery unit of components and parts on abandonment circuit board Download PDFInfo
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- CN214211707U CN214211707U CN202022984207.0U CN202022984207U CN214211707U CN 214211707 U CN214211707 U CN 214211707U CN 202022984207 U CN202022984207 U CN 202022984207U CN 214211707 U CN214211707 U CN 214211707U
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- circuit board
- separation
- box
- components
- recovery
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
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- Electric Connection Of Electric Components To Printed Circuits (AREA)
Abstract
The application relates to a separation and recovery device for components on a waste circuit board, which relates to the field of separation and recovery devices and comprises a base, wherein a drying oven for heating the circuit board is arranged on the base, a conveying mechanism for conveying the circuit board is arranged in the drying oven, and a feeding hole for feeding the conveying mechanism and a discharging hole for discharging the conveying mechanism are formed in the drying oven; a separation box is arranged at the position, located at the discharge port, of the drying oven in a covering manner, and a driving assembly for throwing the circuit board is arranged in the separation box; a baffle plate for colliding the circuit board is arranged on the inner side wall of the separation box far away from the discharge hole; a recovery port for recovering the circuit board and the soldering tin is arranged on one side wall of the separation box; the base is provided with a recovery box at the recovery port, and a separation net is arranged in the recovery box and right opposite to the recovery port. This application has the effect of being convenient for separate the recovery to the components and parts on the abandonment circuit board.
Description
Technical Field
The application relates to the field of separation and recovery devices, in particular to a separation and recovery device for components on a waste circuit board.
Background
In daily life, after some devices with circuit boards are abandoned, some components on the circuit boards need to be recovered, and part of the components are fixed on the circuit boards through soldering tin, the components are manually separated from the circuit boards, the soldering tin at the joints of the components and the circuit boards is usually melted through a high-temperature shovel, and then the components are shoveled from the circuit boards.
In view of the above-mentioned related art, the inventors consider that there is a defect that it is not easy to separate and recycle the components on the waste circuit board.
SUMMERY OF THE UTILITY MODEL
In order to improve the difficult problem of retrieving of separating to the components and parts on the abandonment circuit board, this application provides a separation recovery unit of components and parts on the abandonment circuit board.
The application provides a separation recovery unit of components and parts on abandonment circuit board adopts following technical scheme:
a separation and recovery device for components on a waste circuit board comprises a base, wherein an oven for heating the circuit board is arranged on the base, a conveying mechanism for conveying the circuit board is arranged in the oven, and a feeding hole for feeding the conveying mechanism and a discharging hole for discharging the conveying mechanism are formed in the oven; a separation box is arranged at the position, located at the discharge port, of the drying oven in a covering manner, and a driving assembly for throwing the circuit board is arranged in the separation box; a baffle plate for colliding the circuit board is arranged on the inner side wall of the separation box far away from the discharge hole; a recovery port for recovering the circuit board and the soldering tin is arranged on one side wall of the separation box; the base is provided with a recovery box at the recovery port, and a separation net is arranged in the recovery box and right opposite to the recovery port.
Through adopting above-mentioned technical scheme, when separating the recovery to the components and parts on the abandonment circuit board, start oven and drive assembly, when treating that the temperature in the oven rises to the melting point temperature of soldering tin, start transport mechanism, get into the oven and heated by the oven from the feed inlet with the abandonment circuit board through transport mechanism, soldering tin on the abandonment circuit board becomes the state of sticking with the paste, then the abandonment circuit board drops into in the separator box from the discharge gate of oven. The waste circuit board falling into the separation box is thrown by the driving assembly
And when the waste circuit board collides with the baffle plate, the waste circuit board rebounds after the collision, and the rebounded circuit board collides with the thrown circuit board, so that the molten soldering tin on the waste circuit board falls off from the waste circuit board. The soldering tin that drops from abandonment circuit board drops into the collection box through retrieving the mouth and through the separation net in, and the abandonment circuit board drops on the separation net through retrieving the mouth after colliding many times. So set up, and then be convenient for carry out recycle to the components and parts on the abandonment circuit board.
Optionally, the baffle is slidably disposed on the separation box along the feeding direction of the conveying mechanism.
Through adopting above-mentioned technical scheme, when separating the recovery to the components and parts on the not unidimensional abandonment circuit board, slide the baffle on the separator box, according to the size of abandonment circuit board, adjust the distance between baffle and the discharge gate, and then make separation recovery unit can separate the recovery to the components and parts on not the size circuit board.
Optionally, a screw rod is threaded through a side wall of the separation box far away from the feed inlet, and one end of the screw rod, which is located in the separation box, is fixed on the baffle.
Through adopting above-mentioned technical scheme, when sliding the baffle, rotating the screw rod, the screw rod removes on the separator box, and then drives the baffle and removes in the separator box, and then is convenient for adjust the baffle.
Optionally, a flow guide plate for guiding the liquid soldering tin is arranged at one end, close to the recovery port, of the baffle plate.
Through adopting above-mentioned technical scheme, when the collision is carried out to abandonment circuit board and baffle, the soldering tin of fuse state spatters on the baffle, and the fuse state soldering tin of spattering on the baffle is along baffle surface landing to retrieve the mouth through the guide plate flow direction, and then be convenient for retrieve the fuse state soldering tin of spattering on the baffle.
Optionally, the guide plate is arranged in an inverted trapezoid shape along the self drainage direction.
Through adopting above-mentioned technical scheme, when carrying out the drainage to the molten state soldering tin that spatters on the baffle, the trapezoidal guide plate of falling has improved the drainage effect to the molten state soldering tin.
Optionally, the two ends of the conveying mechanism along the two sides of the conveying direction are provided with flow limiting plates.
By adopting the technical scheme, when the waste circuit board is conveyed in the oven, the flow limiting plate is beneficial to preventing molten soldering tin on the waste circuit board from falling off from the conveying mechanism.
Optionally, the conveying mechanism is arranged obliquely towards the discharge port along the feeding direction.
By adopting the technical scheme, when the waste circuit board is conveyed in the oven, the molten soldering tin dropping on the conveying mechanism from the waste circuit board flows along the inclined direction, so that the molten soldering tin dropping on the conveying mechanism can be conveniently collected.
Optionally, the separation box is communicated with a waste gas collecting device.
Through adopting above-mentioned technical scheme, at separation recovery unit operation in-process, waste gas recovery unit collects the waste gas in the separator box, and then is favorable to preventing that the waste gas in the separator box from revealing, has improved separation recovery unit's feature of environmental protection.
In summary, the present application includes at least one of the following beneficial technical effects:
the base is arranged, the oven is arranged on the base, the conveying mechanism is arranged in the oven, the oven is provided with the feeding port and the discharging port, the separating box is covered at the discharging port of the oven, the driving assembly and the baffle plate are arranged in the separating box, the recycling port is arranged on one side wall of the separating box, the base is provided with the recycling box, and the separating net is arranged in the recycling box, so that components on the waste circuit board can be recycled conveniently;
through sliding the baffle and setting up in the separator box, when separating the recovery to the components and parts on the not unidimensional abandonment circuit board, slide the baffle on the separator box, according to the size of abandonment circuit board, adjust the distance between baffle and the discharge gate, and then make separation recovery unit can separate the recovery to the components and parts on not the size circuit board.
Drawings
Fig. 1 is a schematic overall structure diagram of a device for separating and recovering components on a waste circuit board according to a first embodiment of the present application;
fig. 2 is a schematic cross-sectional view illustrating a separation and recovery device of components on a waste circuit board as a highlighting baffle in an embodiment of the present application;
fig. 3 is a schematic cross-sectional view of components on a waste circuit board in the second embodiment of the present application.
Description of reference numerals: 1. a base; 2. an oven; 3. a transport mechanism; 4. a feed inlet; 5. a discharge port; 6. a separation tank; 7. a drive assembly; 8. a baffle plate; 9. a recovery port; 10. a recycling bin; 11. a separation net; 12. a screw; 13. a baffle; 14. a restrictor plate; 15. an exhaust gas collection device.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses separation recovery unit of components and parts on abandonment circuit board.
Example 1:
referring to fig. 1 and 2, the device for separating and recovering components from waste circuit boards comprises a rectangular base 1, a rectangular oven 2 is arranged on the side wall of the top end of the base 1, rectangular feed ports 4 and rectangular discharge ports 5 are arranged on two opposite side walls of the oven 2 along the length direction of the oven, and the feed ports 4 and the discharge ports 5 are arranged at the center of the side wall where the feed ports 4 and the discharge ports 5 are located. Be provided with transport mechanism 3 in oven 2, transport mechanism 3 includes conveyer belt and drive conveyer belt pivoted driving piece, and the feed end of conveyer belt sets up in feed inlet 4 department through the pivot, and the discharge end of conveyer belt sets up in discharge gate 5 department through the pivot, and the driving piece sets up feed inlet 4 departments on oven 2 lateral walls, and driving piece in this embodiment can the motor, and the motor drive pivot is rotated, and the pivot drives the conveyer belt and rotates.
A rectangular baffle 8 is arranged on a side wall, far away from the discharge port 5, of the separation box 6 in a sliding mode along the feeding direction of the conveying mechanism 3, the baffle 8 is arranged in parallel with the side wall where the baffle 8 is located, and therefore the waste circuit board is convenient to impact, molten soldering tin drops from the waste circuit board, and therefore components on the waste circuit board are convenient to separate. Screw 12 is threaded through at the central position of the side wall where baffle 8 is located, one end of screw 12 located in separating box 6 is fixed on baffle 8, screw 12 is perpendicular to baffle 8, and then separating recovery device can separate the components and parts on the circuit board without size.
Be provided with the recovery mouth 9 that is used for retrieving circuit board and soldering tin on the bottom lateral wall of separator box 6, retrieve a mouthful 9 and be rectangular form, and retrieve a mouthful 9 central point that is located on its place lateral wall and put the department, and then be convenient for retrieve abandonment circuit board and soldering tin. Baffle 8 is close to the one end of retrieving mouthful 9 and is provided with drainage liquid soldering tin guide plate 13, and guide plate 13 is the trapezoidal setting of falling along the drainage direction, and guide plate 13 is obtuse angle orientation with baffle 8 and retrieves mouthful 9 setting, and then is favorable to improving the drainage effect of guide plate 13 to molten state soldering tin.
The base 1 is provided with a rectangular recovery box 10, the recovery box 10 is located under the recovery port 9, a rectangular separation net 11 is arranged in the recovery box 10, the separation net 11 is over against the recovery port 9, and then the waste circuit board and the soldering tin are convenient to recover.
The implementation principle of the embodiment 1 is as follows: when separating components and parts on the abandoned circuit board and recovering, starting the oven 2 and the driving assembly 7, when the temperature in the oven 2 rises to the melting point temperature of soldering tin, starting the transmission mechanism 3, enabling the abandoned circuit board to enter the oven 2 from the feed inlet 4 through the transmission mechanism 3 and to be heated by the oven 2, enabling the soldering tin on the abandoned circuit board to be molten, and then enabling the abandoned circuit board to fall into the separation box 6 from the discharge outlet 5 of the oven 2. The waste circuit board dropped into the separation box 6 is thrown and delivered onto the baffle plate 8 by the driving assembly 7, the waste circuit board collides with the baffle plate 8, the waste circuit board rebounds after collision, and the rebounded circuit board collides with the thrown and delivered circuit board, so that molten solder on the waste circuit board drops from the waste circuit board. The solder dropped from the waste circuit board drops into the recovery box 10 through the recovery port 9 and the separation net 11, and the waste circuit board drops on the separation net 11 through the recovery port 9 after multiple collisions. So set up, and then be convenient for carry out recycle to the components and parts on the abandonment circuit board.
Example 2:
referring to fig. 3, the present embodiment is different from embodiment 1 in that a transfer mechanism 3 is provided in an oven 2 to be inclined toward a discharge port 5 in a transfer direction, thereby facilitating collection of molten solder dropped on the transfer mechanism 3. The two ends of the conveying mechanism 3 along the conveying direction are provided with rectangular current-limiting plates 14, and the current-limiting plates 14 are vertically arranged on the conveying mechanism 3 along the conveying direction of the conveying mechanism 3, so that the molten solder on the waste circuit board can be prevented from falling off from the conveying mechanism 3.
Be provided with the waste gas collection subassembly in the separator box 6, the waste gas collection subassembly in this embodiment can be the activated carbon adsorption case, and the waste gas collection subassembly includes that connecting pipe and waste gas collect the piece, and the waste gas is collected the piece and is set up on the top lateral wall of separator box 6, and separator box 6 is linked together the setting through the connecting pipe with the waste gas collection piece, and then is favorable to preventing that the waste gas in the separator box 6 from revealing, has improved separation recovery unit's feature of environmental protection.
The implementation principle of the embodiment 2 is as follows: when the waste circuit boards are conveyed in the oven 2, the molten solder dropped from the waste circuit boards onto the conveyor mechanism 3 flows in an oblique direction, thereby facilitating collection of the molten solder dropped onto the conveyor mechanism 3. The restrictor plate 14 helps prevent molten solder on the waste circuit board from falling off the transfer mechanism 3. Waste gas recovery unit collects the waste gas in the separator box 6, and then is favorable to preventing that the waste gas in the separator box 6 from revealing, has improved separation recovery unit's feature of environmental protection.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a separation recovery unit of components and parts on abandonment circuit board which characterized in that: the device comprises a base (1), wherein an oven (2) for heating a circuit board is arranged on the base (1), a conveying mechanism (3) for conveying the circuit board is arranged in the oven (2), and a feeding hole (4) for feeding the conveying mechanism (3) and a discharging hole (5) for discharging the conveying mechanism (3) are formed in the oven (2); a separation box (6) is arranged at the position, located at the discharge hole (5), of the oven (2) in a covering mode, and a driving assembly (7) used for throwing the circuit board is arranged in the separation box (6); a baffle (8) for colliding the circuit board is arranged on the inner side wall of the separation box (6) far away from the discharge hole (5); a recovery port (9) for recovering the circuit board and the soldering tin is arranged on one side wall of the separation box (6); a recycling box (10) is arranged at the position, located at the recycling port (9), of the base (1), and a separating net (11) is arranged in the recycling box (10) and right opposite to the recycling port (9).
2. The device for separating and recovering components on waste circuit boards according to claim 1, wherein: the baffle (8) is arranged on the separation box (6) in a sliding manner along the feeding direction of the conveying mechanism (3).
3. The device for separating and recovering components on waste circuit boards according to claim 2, wherein: a screw rod (12) is arranged on a side wall, far away from the feeding hole (4), of the separation box (6) in a threaded penetrating mode, and one end, located in the separation box (6), of the screw rod (12) is fixed to the baffle (8).
4. The device for separating and recovering components on waste circuit boards according to claim 1, wherein: and a guide plate (13) for guiding liquid soldering tin is arranged at one end of the baffle (8) close to the recovery port (9).
5. The device for separating and recovering components on waste circuit boards as claimed in claim 4, wherein: the guide plate (13) is arranged in an inverted trapezoid shape along the self drainage direction.
6. The device for separating and recovering components on waste circuit boards according to claim 1, wherein: and two ends of the conveying mechanism (3) along two sides of the conveying direction are provided with flow limiting plates (14).
7. The device for separating and recovering components on waste circuit boards as claimed in claim 6, wherein: the conveying mechanism (3) is obliquely arranged towards the discharge port (5) along the feeding direction.
8. The device for separating and recovering components on waste circuit boards according to claim 1, wherein: and a waste gas collecting device (15) is communicated with the separation box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022984207.0U CN214211707U (en) | 2020-12-09 | 2020-12-09 | Separation recovery unit of components and parts on abandonment circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022984207.0U CN214211707U (en) | 2020-12-09 | 2020-12-09 | Separation recovery unit of components and parts on abandonment circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214211707U true CN214211707U (en) | 2021-09-17 |
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ID=77702157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022984207.0U Active CN214211707U (en) | 2020-12-09 | 2020-12-09 | Separation recovery unit of components and parts on abandonment circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214211707U (en) |
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2020
- 2020-12-09 CN CN202022984207.0U patent/CN214211707U/en active Active
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