CN218222639U - Waste circuit board recovery processing equipment - Google Patents
Waste circuit board recovery processing equipment Download PDFInfo
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- CN218222639U CN218222639U CN202222250110.6U CN202222250110U CN218222639U CN 218222639 U CN218222639 U CN 218222639U CN 202222250110 U CN202222250110 U CN 202222250110U CN 218222639 U CN218222639 U CN 218222639U
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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]
Abstract
The utility model relates to a waste circuit board recovery processing device, which comprises an operation table, wherein an operation box is arranged above the operation table, a double-shaft shredding roller is arranged above the operation box, any one of double shafts at the left end of the double-shaft shredding roller is connected with a first motor, a fan is arranged below the operation box, the fan is just opposite to a first discharge port, and a second discharge port is arranged at the bottom of the operation box and the top of the operation table; a first gear strip is arranged on the rear side of the operating platform, a screening basket is arranged below the operating platform, a second gear strip is arranged on the rear wall of the screening basket, two second gears are meshed between the first gear strip and the second gear strip and are connected with connecting blocks, the two second gears are positioned on two sides of the connecting blocks, the connecting blocks are connected with rotating rods, the rotating rods are connected with rotating blocks, a second motor is arranged above the operating platform, and one end of each rotating block is connected with the second motor; this recovery processing device can be fast a large amount of sieve out material such as resin, iron, copper, provides convenience for recycling resources.
Description
Technical Field
The utility model belongs to the technical field of circuit board recovery processing, concretely relates to useless circuit board recovery processing equipment.
Background
With the progress of society and the development of science and technology, electronic and electric products are continuously updated, and accordingly, a large amount of electronic and electric garbage is generated, and in the electronic and electric garbage, a waste circuit board is used in a large proportion, the waste circuit board usually contains 30% of plastics, 30% of inert oxides and 40% of valuable metals, the valuable metals comprise copper, iron, nickel, tin, zinc and the like, wherein the copper accounts for 20%, and therefore, the waste circuit board has high recycling value;
however, how to rapidly and effectively screen out metal and nonmetal substances from the recycled waste circuit board and how to screen the metal substances are particularly important, and therefore, a recycling device for the waste circuit board is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a useless circuit board recovery processing equipment, this equipment can sieve the garrulous end of useless circuit board after smashing, can be fast and large batch sieve out metal and nonmetal material, meanwhile, can also carry out the secondary screening to metal material such as copper and iron, provides convenience to the recycling of later stage metal, has reduced recovery personnel's work load, has improved the work efficiency of retrieving.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
the waste circuit board recycling device comprises an operation table, wherein an operation box is arranged above the operation table, a double-shaft shredding roller is arranged above the operation box, the right end of the double-shaft shredding roller is rotatably connected with the inner wall of the right side of the operation box through a bearing, the left end of the double-shaft shredding roller rotatably penetrates through the left side wall of the operation box, first gears are fixedly sleeved on the double shafts at the left end of the double-shaft shredding roller, the two first gears are meshed with each other, any one of the double shafts at the left end of the double-shaft shredding roller is fixedly connected with a first motor, first baffle plates which are bilaterally symmetrical are arranged in the operation box and are positioned below the double-shaft shredding roller, one end, far away from the wall of the operation box, of each first baffle plate is lower than one end connected with the wall of the operation box, a fan is arranged below the operation box, the fan is over against the left side wall of the operation box, a first discharge port is arranged at the lower end of the first discharge port and the lower end of the fan, and a first filter screen is fixedly arranged at the bottom of the operation box and at the top of the operation table;
the fixed first rack that is equipped with of operation panel rear side inner wall, the operation panel below is equipped with the sieve and moves the basket, the sieve moves the basket and moves drawer and drawer frame including the magnetism sieve, the drawer is moved to the magnetism sieve has seted up a plurality of evenly distributed's through-hole, a plurality of location slide bars of basket left and right sides fixedly connected with are moved to the sieve, and is a plurality of the location slide bar slides and runs through lateral wall about the operation panel, the fixed second rack that is equipped with of basket back wall is moved to the sieve, first rack with the meshing has two second gears, two between the second rack the second gear all rotates and is connected with the connecting block, and two the second gear is located the connecting block both sides, the connecting block rotates and is connected with the bull stick, the bull stick rotates and is connected with the bull stick, the operation panel top is equipped with the second motor, bull stick one end with the output fixed connection of second motor.
First baffle below is equipped with the biax and smashes the roller, the front end of biax crushing roller pass through the bearing with the front side inner wall of control box rotates to be connected, the rear end of biax crushing roller rotates and runs through the rear side wall of control box, the rear end biax of biax crushing roller is all overlapped and is established and is fixed with the third gear, two the third gear meshes mutually, arbitrary fixedly connected with third motor in the rear end biax of biax crushing roller, be equipped with the second baffle in the control box, the second baffle divide into about two parts and the left part be good at the right part, the second baffle is kept away from the one end of operation tank wall all is less than the connection the one end of operation tank wall, the lower extreme of second baffle left part with the upper end fixedly connected with second filter screen of first discharge gate.
The left side wall of control box is fixed with first box-shaped safety cover, two first gear is located in the first box-shaped safety cover, arbitrary one in the left end biax of biax shredding roll rotates and runs through the left side wall of control box, and with first motor fixed connection.
The rear side wall of control box is fixed with second box-shaped safety cover, two the third gear is located in the second box-shaped safety cover, arbitrary one in the rear end biax of biax crushing roller rotates and runs through the rear side wall of control box, and with third motor fixed connection.
And a third baffle plate which is symmetrical in the front and back is arranged below the fan, and one end of the third baffle plate, which is far away from the operation box wall, is lower than one end connected with the operation box wall.
The operation panel top is equipped with the feeder hopper, first discharge gate fixedly connected with blown down tank, the operation panel below is equipped with material receiving box.
In the utility model, when the recycling personnel need to recycle the waste circuit board, the first motor, the second motor and the third motor are firstly started, at the moment, the double-shaft shredding roller rotates oppositely under the driving of the first motor, when the waste circuit board passes through the double-shaft shredding roller, the waste circuit board is rolled by the double-shaft shredding roller until being shredded, and then enters the second filter screen, at the moment, the fan is over against the waste circuit board scrap passing through the second filter screen, under the condition that the fan is horizontal and the wind power is proper, the resin non-metal scrap with lighter weight in the waste circuit board scrap can be horizontally blown out for a distance and finally is screened out along the first discharge port, and the garrulous end of heavier metal type of quality then can be under the effect of self gravity in the garrulous end of useless circuit board, the consequent enters into first filter screen, finally enter into the second discharge gate, at this moment, under the drive of second motor, finally make the sieve move the basket and make a round trip to sieve about, at this moment, the garrulous end of metal type in the garrulous end of useless circuit board moves the basket through the sieve and moves the drawer and carry out secondary screening, the garrulous end of metal of iron content etc. just can be moved the drawer by the magnetic sieve and adsorb in the garrulous end of useless circuit board, the garrulous end of metal of copper just can fall along the through-hole consequent, finally screened out, it facilitates to the reuse of later stage metal, the work load of recovery personnel has been reduced, the work efficiency of recovery has been improved.
Drawings
The invention can be further illustrated by means of non-limiting examples given in the figures.
Fig. 1 is a first schematic structural diagram of a first embodiment of the waste circuit board recycling device of the present invention;
FIG. 2 is an enlarged schematic view of FIG. 1 at A;
FIG. 3 is a schematic structural diagram of a first embodiment of a waste circuit board recycling apparatus of the present invention;
FIG. 4 is an enlarged view of the point B in FIG. 3;
fig. 5 is a schematic structural diagram of a first embodiment of the waste circuit board recycling device of the present invention;
fig. 6 is a schematic view of a partial structure of a first embodiment of the waste circuit board recycling device of the present invention;
FIG. 7 is an enlarged view at C of FIG. 6;
fig. 8 is a fourth schematic structural diagram of a first embodiment of the waste circuit board recycling device of the present invention;
fig. 9 is a schematic structural diagram of a second embodiment of the waste circuit board recycling device of the present invention.
The main element symbols are as follows:
the device comprises an operating table 100, an operating box 101, a double-shaft shredding roller 102, a first gear 103, a first motor 104, a first baffle plate 105, a fan 106, a first discharge port 107, a first filter screen 108, a first gear rack 109, a screen basket 110, a magnetic screen drawer 111, a drawer frame 112, a through hole 113, a positioning slide rod 114, a second gear rack 115, a second gear 116, a connecting block 117, a rotating rod 118, a rotating block 119, a second motor 120, a double-shaft shredding roller 121, a third gear 122, a third motor 123, a second baffle plate 124, a second filter screen 125, a first box-shaped protective cover 126, a second box-shaped protective cover 127, a third baffle plate 128, a second discharge port 129, a feed hopper 200, a discharge chute 201 and a material receiving box 202.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
Example one
As shown in fig. 1-8, the utility model discloses a waste circuit board recovery processing device, including operation panel 100, operation panel 100 is equipped with operation box 101 above, operation box 101 is equipped with biax shredding roller 102 above, the right-hand member of biax shredding roller 102 is connected with the right side inner wall of operation box 101 through the bearing rotation, the left end rotation of biax shredding roller 102 runs through the left side wall of operation box 101, the left end biax of biax shredding roller 102 is all overlapped and is equipped with first gear 103, two first gear 103 mesh, arbitrary one fixedly connected with first motor 104 in the left end biax of biax shredding roller 102, be equipped with bilateral symmetry's first baffle 105 in operation box 100, first baffle 105 is located the below of biax shredding roller 102, the one end that first baffle 105 kept away from operation box 101 wall all is less than the one end of connecting operation box 101 wall, operation box 101 below is equipped with fan 106, fan 106 is just to the left side wall of operation box 101 and is equipped with first discharge gate 107, the lower extreme of first discharge gate 107 is equipped with first filter screen 108 with the lower extreme fixedly, the top 129 jointly with the top of second operation box 100;
the inner wall of the rear side of the operating platform 100 is fixedly provided with a first gear rack 109, a sieving basket 110 is arranged below the operating platform 100, the sieving basket 110 comprises a magnetic sieving drawer 111 and a drawer frame 112, the magnetic sieving drawer 111 is provided with a plurality of uniformly distributed through holes 113, a plurality of positioning slide bars 114 are fixedly connected to the left side and the right side of the sieving basket 110, the positioning slide bars 114 slide to penetrate through the left side wall and the right side wall of the operating platform 100, a second gear rack 115 is fixedly arranged on the rear wall of the sieving basket 110, two second gears 116 are meshed between the first gear rack 109 and the second gear rack 115, the two second gears 116 are all rotatably connected with a connecting block 117, the two second gears 116 are located on the two sides of the connecting block 117, the connecting block 117 is rotatably connected with a rotating rod 118, the rotating rod 118 is rotatably connected with a rotating block 119, a second motor 120 is arranged above the operating platform 100, and one end of the rotating block 119 is fixedly connected with the output end of the second motor 120.
A double-shaft crushing roller 121 is arranged below the first baffle 105, the front end of the double-shaft crushing roller 121 is rotatably connected with the inner wall of the front side of the operation box 101 through a bearing, the rear end of the double-shaft crushing roller 121 rotates to penetrate through the rear side wall of the operation box 101, a third gear 122 is fixedly sleeved on the double shafts at the rear end of the double-shaft crushing roller 121, the two third gears 122 are meshed with each other, any one of the third motors 123 is fixedly connected with the double shafts at the rear end of the double shafts 121, a second baffle 124 is arranged in the operation box 101, the second baffle 124 is divided into a left part and a right part, the left part is longer than the right part, one end, far away from the wall of the operation box 101, of the second baffle 124 is lower than the wall of the operation box 101, and a second filter screen 125 is fixedly connected with the lower end of the left part of the second baffle 124 and the upper end of the first discharge hole 107.
A first box-shaped protective cover 126 is fixed on the left side wall of the operation box 101, the two first gears 103 are positioned in the first box-shaped protective cover 126, and any one of the left-end double shafts of the double-shaft shredding roller 102 penetrates through the left side wall of the operation box 101 in a rotating mode and is fixedly connected with the first motor 104.
A second box-shaped protective cover 127 is fixed on the rear side wall of the operation box 101, two third gears 122 are positioned in the second box-shaped protective cover 127, and any one of the two shafts at the rear end of the double-shaft crushing roller 121 rotates to penetrate through the rear side wall of the operation box 101 and is fixedly connected with a third motor 123.
A third baffle 128 which is symmetrical front and back is arranged below the fan 106, and one end of the third baffle 128 far away from the wall of the operation box 101 is lower than one end connected with the wall of the operation box 101.
In this embodiment, the fan is the prior art, and its function is not described in detail, when a recycling worker needs to recycle a waste circuit board;
firstly, a first motor 104, a second motor 120 and a third motor 123 are started, at the moment, under the driving of the first motor 104, two first gears 103 rotate along with the first motor, and simultaneously, the double-shaft shredding roller 102 rotates oppositely, when a waste circuit board passes through the double-shaft shredding roller 102, the waste circuit board is rolled by the waste circuit board until the waste circuit board is shredded into small blocks or small pieces, and then the small blocks or small pieces enter the area of the double-shaft shredding roller 121, at the moment, under the driving of the third motor 123, two third gears 122 rotate along with the second motor, and simultaneously, the double-shaft shredding roller 121 rotates oppositely;
when the waste circuit boards which are shredded into small pieces or small pieces pass through the double-shaft crushing roller 121, the waste circuit boards are rolled into the waste circuit boards until the waste circuit boards are crushed into powder, and then enter the second filter screen 125, at the moment, the fan 106 is over against the waste circuit board powder passing through the second filter screen 125, under the condition that the fan 106 is horizontal and the wind power is proper, resin non-metal powder with light weight in the waste circuit board powder can be horizontally blown out for a certain distance and finally screened out along the first discharge port 107, and metal powder with heavy weight in the waste circuit board powder can enter the first filter screen 108 under the action of self gravity and finally enter the second discharge port 129; at this time, under the driving of the second motor 120, the rotating block 119 rotates to perform an operation, and under the driving of the brick 119, the rotating rod 118 also rotates to cause the connecting block 117 to drive the two second gears 116 to slide left and right along the first gear rack 109 and the second gear rack 115, so as to finally cause the sieving basket 110 to sieve left and right back and forth;
at the moment, metal powder in the waste circuit board powder is secondarily screened by the magnetic screening drawer 111 through the screening basket 110, the metal powder containing iron and the like in the waste circuit board powder can be adsorbed by the magnetic screening drawer 111, the metal powder containing copper can fall along the through hole 113, and finally the metal powder is screened out, so that convenience is provided for recycling of later-stage metal, the workload of recycling personnel is reduced, and the recycling efficiency is improved;
in this embodiment, the double rollers of the double-shaft shredding roller 102 are provided with a plurality of sharp spines and rotate alternately with each other, so that the waste circuit boards can be shredded into small pieces or small pieces, and the double rollers of the double-shaft shredding roller 121 are provided with a plurality of dense hemp teeth and rotate alternately with each other, so that the waste circuit boards shredded into small pieces or small pieces can be kneaded into powder;
in the present embodiment, the positioning slide bar 114 is disposed to support the screen basket 110, the first box-shaped protective cover 126 is disposed to protect the first gear 103 and support the first motor 104, the second box-shaped protective cover 127 is disposed to protect the third gear 122 and support the third motor 123, the first baffle 105 is disposed to guide the waste circuit board fragments to enter the area of the biaxial crushing roller 121, the second baffle 124 is disposed to guide the waste circuit board fragments to enter the second filter screen 125, and the third baffle 128 is disposed to guide the waste circuit board fragments to enter the second discharge port 129.
Example two
As shown in fig. 9, on the basis of the first embodiment, a waste circuit board recycling device is further optimized, a feeding hopper 200 is arranged above the operation box 101, a discharging groove 201 is fixedly connected to the first discharging port 107, and a material receiving box 202 is arranged below the operation table 100.
In this embodiment, the feeding hopper 200 is disposed above the operation box 101 to facilitate the insertion of the waste circuit boards, and to prevent the slag generated by shredding from splashing everywhere when the amount is large; the discharge chute 201 is arranged for better collecting resin scraps screened out after the waste circuit boards are crushed, and preventing the resin scraps from splashing everywhere; the material receiving box 202 arranged below the operation table 100 is used for collecting copper scraps sieved out after the waste circuit boards are crushed, so that the copper scraps are convenient for people to reuse in the later period.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a useless circuit board recovery processing equipment, includes the operation panel, the operation panel top is equipped with control box, its characterized in that: a double-shaft shredding roller is arranged above the operation box, the right end of the double-shaft shredding roller is rotatably connected with the inner wall of the right side of the operation box through a bearing, the left end of the double-shaft shredding roller rotatably penetrates through the left side wall of the operation box, first gears are fixedly sleeved on the double shafts at the left end of the double-shaft shredding roller, the two first gears are meshed with each other, any one of the double shafts at the left end of the double-shaft shredding roller is fixedly connected with a first motor, first baffle plates which are bilaterally symmetrical are arranged in the operation box and are positioned below the double-shaft shredding roller, one end, far away from the operation box wall, of each first baffle plate is lower than one end connected with the operation box wall, a fan is arranged below the operation box, the fan is provided with a first discharge hole right opposite to the left side wall of the operation box, a first filter screen is fixedly arranged at the lower end of each first discharge hole and the lower end of the fan, and a second discharge hole is formed at the bottom of the operation box and the top of the operation table together;
the fixed first rack that is equipped with of operation panel rear side inner wall, the operation panel below is equipped with the sieve and moves the basket, the sieve moves the basket and moves drawer and drawer frame including the magnetism sieve, the drawer is moved to the magnetism sieve has seted up a plurality of evenly distributed's through-hole, a plurality of location slide bars of basket left and right sides fixedly connected with are moved to the sieve, and is a plurality of the location slide bar slides and runs through lateral wall about the operation panel, the fixed second rack that is equipped with of basket back wall is moved to the sieve, first rack with the meshing has two second gears, two between the second rack the second gear all rotates and is connected with the connecting block, and two the second gear is located the connecting block both sides, the connecting block rotates and is connected with the bull stick, the bull stick rotates and is connected with the bull stick, the operation panel top is equipped with the second motor, bull stick one end with the output fixed connection of second motor.
2. The waste circuit board recovery processing device according to claim 1, wherein: first baffle below is equipped with the biax and smashes the roller, the front end of biax crushing roller pass through the bearing with the front side inner wall of control box rotates to be connected, the rear end of biax crushing roller rotates and runs through the rear side wall of control box, the rear end biax of biax crushing roller is all overlapped and is established and is fixed with the third gear, two the third gear meshes mutually, arbitrary fixedly connected with third motor in the rear end biax of biax crushing roller, be equipped with the second baffle in the control box, the second baffle divide into about two parts and the left part be good at the right part, the second baffle is kept away from the one end of operation tank wall all is less than the connection the one end of operation tank wall, the lower extreme of second baffle left part with the upper end fixedly connected with second filter screen of first discharge gate.
3. The waste circuit board recovery processing device according to claim 1, wherein: the left side wall of control box is fixed with first box-shaped protection cover, two first gear is located in the first box-shaped protection cover, any one in the left end biax of biax shredding roll rotates and runs through the left side wall of control box, and with first motor fixed connection.
4. The waste circuit board recovery processing device according to claim 2, wherein: the rear side wall of control box is fixed with second box-shaped safety cover, two the third gear is located in the second box-shaped safety cover, arbitrary one in the rear end biax of biax crushing roller rotates and runs through the rear side wall of control box, and with third motor fixed connection.
5. The waste circuit board recovery processing device according to claim 1, wherein: and a third baffle plate which is symmetrical in the front and back is arranged below the fan, and one end of the third baffle plate, which is far away from the operation box wall, is lower than one end connected with the operation box wall.
6. The waste circuit board recovery processing device according to claim 1, wherein: the operation panel top is equipped with the feeder hopper, first discharge gate fixedly connected with blown down tank, the operation panel below is equipped with material receiving box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222250110.6U CN218222639U (en) | 2022-08-25 | 2022-08-25 | Waste circuit board recovery processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222250110.6U CN218222639U (en) | 2022-08-25 | 2022-08-25 | Waste circuit board recovery processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218222639U true CN218222639U (en) | 2023-01-06 |
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ID=84684604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222250110.6U Active CN218222639U (en) | 2022-08-25 | 2022-08-25 | Waste circuit board recovery processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218222639U (en) |
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2022
- 2022-08-25 CN CN202222250110.6U patent/CN218222639U/en active Active
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