CN215240260U - Sand blasting recovery device for recovering waste circuit board copper - Google Patents
Sand blasting recovery device for recovering waste circuit board copper Download PDFInfo
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- CN215240260U CN215240260U CN202121674364.XU CN202121674364U CN215240260U CN 215240260 U CN215240260 U CN 215240260U CN 202121674364 U CN202121674364 U CN 202121674364U CN 215240260 U CN215240260 U CN 215240260U
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- box body
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- circuit board
- copper
- sand blasting
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model discloses a sand blasting recovery device for recovering waste circuit board copper, a first motor of the device drives an eccentric wheel to rotate, and the eccentric wheel drives a second connecting rod to reciprocate through a hinged first connecting rod, thereby driving a material frame to vibrate and conveniently stirring the circuit board; according to the device, the second motor drives the reciprocating screw rod to rotate, and the sliding rod has a limiting effect, so that the movable plate drives the spray head to reciprocate, and the efficiency of sandblasting and cutting metal copper on the circuit board is improved conveniently; starting a fan and turning on an electromagnet, adsorbing the falling iron sand by the electromagnet, sucking the metal copper and the rest of the scraps on the circuit board into a transverse pipe by the fan, allowing the metal copper scraps to fall into a collection container through a collection port due to gravity, and sucking the rest of the scraps on the circuit board into a cloth bag by the fan; close the electro-magnet and open the lifting machine after first round sandblast, the iron sand falls into the lifting machine and is sent into again by the lifting machine and put the sand hopper, makes things convenient for iron sand to recycle in next round sandblast cutting work.
Description
Technical Field
The utility model relates to a technical field is retrieved to the circuit board, specifically is a retrieve sandblast recovery unit of old and useless circuit board copper.
Background
The electronic products are updated faster, more waste circuit boards are generated, and noble metals in the circuit boards are replaced by an acid etching method commonly used in industry, but the pollution is larger.
Publication No. CN201046550 discloses a sand blasting recovery device for recovering waste circuit board copper, which comprises sand blasting equipment, dust recovery equipment and dust separation equipment; when the abrasive is blown on the surface of the copper-clad layer of the waste circuit board at a high speed, the abrasive has a cutting and stripping effect on the copper layer, cuts the copper layer into powder and strips the copper layer from the surface of the circuit board, and mixes the powder with the abrasive. And recovering the mixture of the grinding material and the copper material, and separating the copper powder from the mixture. But the recovered circuit boards are often different in size, and the cutting of the metal copper by sand blasting is probably not efficient and thorough enough.
In order to conveniently and efficiently cut the metal copper on the circuit board and conveniently recycle the iron sand blasting, the sand blasting recovery device for recovering the waste circuit board copper is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sand blasting recovery device for recovering waste circuit board copper, which drives a first connecting rod and a second connecting rod through a first motor so as to drive a material frame to vibrate and conveniently turn over the circuit board; the reciprocating screw rod is driven to rotate through the second motor, so that the nozzle is driven to reciprocate through the movable plate, and the cutting efficiency of the metal copper is improved.
The utility model solves the technical problems that:
(1) how to drive first connecting rod through first motor to drive the vibration of material frame through articulated second connecting rod, make the circuit board alternate the position, solve the not thorough problem of metal copper cutting.
(2) How to drive the shower nozzle through the second motor and be reciprocating motion, when solving the shower nozzle and fixing in a department, the problem that the sandblast cutting metal copper is inefficient.
The purpose of the utility model can be realized by the following technical scheme: a sand blasting recovery device for recovering waste circuit board copper comprises a box body and sand blasting components, wherein frame legs are fixedly arranged on the lower portion of the box body corresponding to four corners, and the sand blasting components are arranged on the upper portion of the box body;
the front side wall of the box body is hinged with a sealing door through a hinge, a material frame is connected and installed in the box body through a spring, and a strainer is installed at the lower end of the material frame; a transverse plate is fixedly arranged on the other side wall of the box body, and a first motor is fixedly arranged at the bottom of the transverse plate; the shaft of the first motor penetrates through the transverse plate in the axial direction to be connected with an eccentric wheel, the eccentric wheel is hinged with one end of a first connecting rod, and the other end of the first connecting rod is hinged with one end of a second connecting rod; the other end of the second connecting rod extends into the box body and is hinged with the material frame; a small opening is formed in the side wall of the box body, and the second connecting rod penetrates through the small opening;
a sand outlet part is processed at the lower part of the box body in a narrow opening shape, and one side of the sand outlet part is communicated with one end of the transverse pipe; the other end of the transverse pipe is connected with a cloth bag in a threaded manner through a joint, and the middle part of the transverse pipe is downwards provided with a collecting port; install the fan in the violently pipe, go out sand portion and install one row of electro-magnet through the dead lever.
Preferably, one side of the material frame is hinged with a baffle, and a locking hook for fixing is arranged on the baffle.
Preferably, the sand blasting assembly comprises a reciprocating screw rod, a sliding rod, a moving plate and a spray head; an opening is formed in the top of the box body, and supporting plates are symmetrically arranged on two sides of the top of the box body; a reciprocating screw rod is rotatably connected between the supporting plates on the two sides, and the sliding rod is fixedly connected with the supporting plates; one end of the moving plate is connected with the sliding rod in a sliding mode, and the other end of the moving plate is connected with the reciprocating screw rod in a threaded mode; a second motor is fixedly arranged on the supporting plate on one side, and a crankshaft of the second motor is fixedly connected with the reciprocating screw rod; and a spray gun is fixedly arranged at the bottom of the moving plate.
Preferably, a sand placing hopper is fixedly arranged above the box body through a supporting rod, and the bottom of the sand placing hopper is communicated with the spray gun through a corrugated pipe.
Preferably, the lifting machine is installed on one side of the box body opposite to the sealing door, the feeding hole of the lifting machine is located below the sand outlet part, and the discharging hole of the lifting machine is located above the sand placing hopper
Compared with the prior art, the beneficial effects of the utility model are that:
1. the first motor of the device drives the eccentric wheel to rotate, and the eccentric wheel drives the second connecting rod to reciprocate through the hinged first connecting rod, so that the material frame is driven to vibrate, and the circuit board is conveniently turned.
2. The second motor of the device drives the reciprocating screw rod to rotate, and the sliding rod has a limiting effect, so that the movable plate drives the spray head to reciprocate, and the efficiency of sandblasting and cutting the metal copper on the circuit board is conveniently improved.
3. Starting a fan and turning on an electromagnet, adsorbing the falling iron sand by the electromagnet, sucking the metal copper and the rest of the scraps on the circuit board into a transverse pipe by the fan, allowing the metal copper scraps to fall into a collection container through a collection port due to gravity, and sucking the rest of the scraps on the circuit board into a cloth bag by the fan; close the electro-magnet and open the lifting machine after first round sandblast, the iron sand falls into the lifting machine and is sent into again by the lifting machine and put the sand hopper, makes things convenient for iron sand to recycle in next round sandblast cutting work.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial sectional view of the case of the present invention;
FIG. 3 is a partial schematic view of the frame of the present invention;
fig. 4 is a top plan view of the box body of the present invention.
In the figure: 1. a box body; 2. a transverse plate; 3. placing a sand hopper; 4. a hoist; 101. a frame leg; 102. a sand outlet part; 103. a transverse tube; 104. a cloth bag; 105. a collection port; 106. a fan; 107. an electromagnet; 108. a spring; 109. a material frame; 110. a leakage net; 111. a baffle plate; 201. a first motor; 202. an eccentric wheel; 203. a first link; 204. a second link; 301. a spray gun; 302. a second motor; 303. a reciprocating screw rod; 304. a slide bar; 305. a support plate; 306. a bellows; 307. and (5) moving the plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a sand blasting recovery device for recovering waste circuit board copper comprises a box body 1 and a sand blasting assembly, wherein frame legs 101 are fixedly arranged at four corresponding corners of the lower part of the box body 1, and the sand blasting assembly is arranged at the upper part of the box body 1;
the front side wall of the box body 1 is hinged with a sealing door through a hinge, a material frame 109 is connected and installed in the box body 1 through a spring 108, and a leakage net 110 is installed at the lower end of the material frame 109; a transverse plate 2 is fixedly arranged on the other side wall of the box body 1, and a first motor 201 is fixedly arranged at the bottom of the transverse plate 2; an eccentric wheel 202 is connected to the shaft direction of the first motor 201 through the transverse plate 2, the eccentric wheel 202 is hinged to one end of a first connecting rod 203, and the other end of the first connecting rod 203 is hinged to one end of a second connecting rod 204; the other end of the second connecting rod 204 extends into the box body 1 and is fixedly connected with the material frame 109; a small opening is formed in the side wall of the box body 1, and the second connecting rod 204 penetrates through the small opening;
referring to fig. 2, a sand outlet 102 is formed in the lower part of the box 1 in a narrow opening shape, and one side of the sand outlet 102 is communicated with one end of a horizontal pipe 103; the other end of the transverse pipe 103 is connected with a cloth bag 104 in a threaded manner through a joint, and the middle part of the transverse pipe 103 is downwards provided with a collecting port 105; a fan 106 is installed inside the transverse pipe 103, and a row of electromagnets 107 are installed on the sand outlet portion 102 through a fixing rod.
Referring to fig. 3, a baffle 111 is hinged to one side of the material frame 109, and a locking hook for fixing is disposed on the baffle 111.
The sand blasting assembly comprises a reciprocating screw rod 303, a sliding rod 304, a moving plate 307 and a spray gun 301; an opening is formed in the top of the box body 1, and supporting plates 305 are symmetrically arranged on two sides of the top of the box body 1; a reciprocating screw rod 303 is rotatably connected between the supporting plates 305 at the two sides, and the sliding rod 304 is fixedly connected with the supporting plates 305; one end of the moving plate 307 is connected with the sliding rod 304 in a sliding manner, and the other end of the moving plate is connected with the reciprocating screw rod 303 in a threaded manner; a second motor 302 is fixedly arranged on the supporting plate 305 on one side, and a crankshaft of the second motor 302 is fixedly connected with a reciprocating screw rod 303; the spray gun 301 is fixedly arranged at the bottom of the moving plate 307.
The sand placing hopper 3 is fixedly arranged above the box body 1 through a support rod, and the bottom of the sand placing hopper 3 is communicated with the spray gun 301 through a corrugated pipe 306.
And a lifting machine 4 is installed on one side of the box body 1 opposite to the sealing door, a feeding hole of the lifting machine 4 is positioned below the sand outlet part 102, and a discharging hole of the lifting machine 4 is positioned above the sand placing hopper 3.
The working principle is as follows: when the utility model is used, the collecting container is arranged on the collecting port 105, the sealing door is opened by the handle, the lock hook is shifted to open the baffle 111, the waste circuit board is placed in the frame, and the baffle 111 and the sealing door are closed; putting iron sand into the sand hopper 3, starting the first motor 201 and the second motor 302, driving the eccentric wheel 202 to rotate by the first motor 201, driving the second connecting rod 204 to reciprocate by the eccentric wheel 202 through the hinged first connecting rod 203, so as to drive the animal material frame 109 to vibrate and conveniently turn over the circuit board; the second motor 302 drives the reciprocating screw rod 303 to rotate, and the sliding rod 304 plays a limiting role, so that the moving plate 307 drives the spray gun 301 to reciprocate, and the efficiency of sand blasting and cutting metal copper on the circuit board is conveniently improved; starting a fan 106 and turning on an electromagnet 107, adsorbing the falling iron sand by the electromagnet 107, sucking the metal copper and the rest of the scraps on the circuit board into a transverse pipe 103 by the fan 106, allowing the metal copper scraps to fall into a collection container through a collection port 105 due to gravity, and sucking the rest of the scraps on the circuit board into a cloth bag 104 by the fan 106; after the first round of sand blasting is finished, the electromagnet 107 is closed, the elevator 4 is opened, the iron sand falls into the elevator 4 and is sent into the sand placing hopper 3 again by the elevator 4, and the next round of sand blasting cutting work is started.
The electric appliance element of the utility model is commercially available, and the working principle and the specific control mode thereof are the prior art, so the description is not repeated.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a retrieve sandblast recovery unit of old and useless circuit board copper, includes box (1) and sandblast subassembly, its characterized in that: the lower part of the box body (1) is fixedly provided with frame legs (101) corresponding to four corners, and the sand blasting assembly is arranged at the upper part of the box body (1);
the front side wall of the box body (1) is hinged with a sealing door through a hinge, a material frame (109) is connected and installed in the box body (1) through a spring (108), and a leakage net (110) is installed at the lower end of the material frame (109); a transverse plate (2) is fixedly installed on the other side wall of the box body (1), and a first motor (201) is fixedly installed at the bottom of the transverse plate (2); the shaft of the first motor (201) penetrates through the transverse plate (2) in the axial direction and is connected with an eccentric wheel (202), the eccentric wheel (202) is hinged with one end of a first connecting rod (203), and the other end of the first connecting rod (203) is hinged with one end of a second connecting rod (204); the other end of the second connecting rod (204) extends into the box body (1) and is fixedly connected with the material frame (109); the side wall of the box body (1) is provided with a small opening for accommodating the second connecting rod (204).
2. The sand blasting recovery device for recovering the waste circuit board copper according to claim 1, wherein a sand outlet part (102) is processed at the lower part of the box body (1) in a narrow opening shape, and one side of the sand outlet part (102) is communicated with one end of a transverse pipe (103); the other end of the transverse pipe (103) is connected with a cloth bag (104) in a threaded manner through a joint, and the middle part of the transverse pipe (103) is downwards provided with a collecting port (105); the horizontal pipe (103) is internally provided with a fan (106), and the sand outlet part (102) is provided with a row of electromagnets (107) through a fixed rod.
3. The sand blasting recovery device for recovering copper from waste circuit boards as claimed in claim 1, wherein a baffle (111) is hinged to one side of the material frame (109), and a locking hook for fixing is arranged on the baffle (111).
4. The sand blasting recycling device for recycling the copper of the waste circuit boards as claimed in claim 2, wherein the sand blasting assembly comprises a reciprocating screw rod (303), a sliding rod (304), a moving plate (307) and a spray gun (301); an opening is formed in the top of the box body (1), and supporting plates (305) are symmetrically arranged on two sides of the top of the box body (1); a reciprocating screw rod (303) is rotatably connected between the support plates (305) at the two sides, and the slide rod (304) is fixedly connected with the support plates (305); one end of the moving plate (307) is connected with the sliding rod (304) in a sliding mode, and the other end of the moving plate is connected with the reciprocating screw rod (303) in a threaded mode; a second motor (302) is fixedly arranged on the supporting plate (305) at one side, and a crankshaft of the second motor (302) is fixedly connected with a reciprocating screw rod (303); and a spray gun (301) is fixedly arranged at the bottom of the moving plate (307).
5. The sand blasting recovery device for recovering the copper of the waste circuit boards as claimed in claim 4, wherein a sand holding hopper (3) is fixedly arranged above the box body (1) through a support rod.
6. The sand blasting recovery device for recovering the copper in the waste circuit boards as claimed in claim 5, wherein the bottom of the sand placing hopper (3) is communicated with the spray gun (301) through a corrugated pipe (306).
7. The sand blasting recovery device for recovering copper from waste circuit boards as claimed in claim 5, wherein a lifter (4) is mounted on the side of the box body (1) opposite to the sealing door, a feed inlet of the lifter (4) is positioned below the sand outlet part (102), and a discharge outlet of the lifter (4) is positioned above the sand hopper (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674364.XU CN215240260U (en) | 2021-07-22 | 2021-07-22 | Sand blasting recovery device for recovering waste circuit board copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121674364.XU CN215240260U (en) | 2021-07-22 | 2021-07-22 | Sand blasting recovery device for recovering waste circuit board copper |
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| Publication Number | Publication Date |
|---|---|
| CN215240260U true CN215240260U (en) | 2021-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121674364.XU Active CN215240260U (en) | 2021-07-22 | 2021-07-22 | Sand blasting recovery device for recovering waste circuit board copper |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116572A (en) * | 2023-03-23 | 2023-05-16 | 连云港奥斯特硅微粉有限公司 | Iron impurity removing device and method for silicon micropowder production |
-
2021
- 2021-07-22 CN CN202121674364.XU patent/CN215240260U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116116572A (en) * | 2023-03-23 | 2023-05-16 | 连云港奥斯特硅微粉有限公司 | Iron impurity removing device and method for silicon micropowder production |
| CN116116572B (en) * | 2023-03-23 | 2023-09-15 | 连云港奥斯特硅微粉有限公司 | Iron impurity removing device and method for silicon micropowder production |
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