CN209302916U - A kind of grinding device for waste and old printed circuit board recycling - Google Patents
A kind of grinding device for waste and old printed circuit board recycling Download PDFInfo
- Publication number
- CN209302916U CN209302916U CN201821563495.9U CN201821563495U CN209302916U CN 209302916 U CN209302916 U CN 209302916U CN 201821563495 U CN201821563495 U CN 201821563495U CN 209302916 U CN209302916 U CN 209302916U
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Abstract
The utility model relates to the technical fields of waste and old printed circuit board recycling auxiliary equipment can be ground into printed circuit board in the lesser powder of particle more particularly to a kind of grinding device for waste and old printed circuit board recycling；It can guarantee that printed circuit board fragment will not be popped up from feed inlet in crushing process simultaneously；And smashed printed circuit board powder can be discharged automatically；Including supporting leg, pedestal, pulverizing chamber, motor is crushed, crushes belt wheel, shaft, tub, crushing item, crushing transmission belt, sieve and hide object plate, the top of supporting leg is fixed on base bottom, pulverizing chamber bottom is fixed on base top, crush the right side that motor is fixed on base top, discharge port is provided with and communicated in the bottom of pulverizing chamber, discharge port bottom is provided with and communicated with discharge pipe, feed inlet is provided with and communicated in pulverizing chamber left side top, feed pipe is provided with and communicated on feed inlet, the top rotation for hiding object plate is fixed on the top of feed pipe inner sidewall.
Description
Technical field
The utility model relates to the technical fields of waste and old printed circuit board recycling auxiliary equipment, are used for more particularly to one kind
The grinding device of waste and old printed circuit board recycling.
Background technique
It is well known that the grinding device for waste and old printed circuit board recycling be it is a kind of for by waste and old printed circuit board into
Row crushes, and the auxiliary device for facilitating subsequent recovery equipment to be recycled obtains in the field of waste and old printed circuit board recycling
Extensive use；The existing grinding device for waste and old printed circuit board recycling includes four groups of supporting legs, pedestal and pulverizing chamber,
The top of four groups of supporting legs is separately fixed at front left side, left rear side, forward right side and the right lateral side of base bottom, and pulverizing chamber bottom is fixed
It is provided with crushing chamber in base top, pulverizing chamber, further includes punching press motor, pressed sheet and backing plate, punching press motor is fixed on powder
Broken ceiling portion, pulverizing chamber top are provided with and communicated with punching hole, and the output end of punching press motor bottom passes through punching hole and pressed sheet connects
It connects, backing plate is fixed on crushing chamber bottom, and pulverizing chamber left side top is provided with and communicated with feed inlet, the connection setting of pulverizing chamber bottom right side
There is discharge port, is provided with discharge baffle on discharge port；It is existing for waste and old printed circuit board recycling grinding device in use,
Printed circuit board is added in crushing chamber from feed inlet, punching press motor is powered on, punching press motor drives pressed sheet continuous
Backing plate is hit back and forth, to crush the printed circuit board in crushing chamber is located at, after printed circuit board to be printed is pulverized, by punching press electricity
Machine is cut off the power, and opens discharge baffle, smashed printed circuit board is taken out；It is existing to be recycled for waste and old printed circuit board
Grinding device use in find, by punching press crush printed circuit board, the pulverized particles of printed circuit board are larger, influence subsequent
Recovery processing；Also, due to the continuous impact by pressed sheet, it will lead to printed portions circuit board fragment and popped up from feed inlet；
In addition, need manually to take out smashed printed circuit board after crushing, it is not only inconvenient but also dangerous.
Utility model content
In order to solve the above technical problems, the utility model provides one kind, printed circuit board can be ground into particle lesser
Powder；It can guarantee that printed circuit board fragment will not be popped up from feed inlet in crushing process simultaneously；And it will can crush automatically
The grinding device for waste and old printed circuit board recycling of printed circuit board powder discharge afterwards.
The utility model it is a kind of for waste and old printed circuit board recycling grinding device, including four groups of supporting legs, pedestal and
The top of pulverizing chamber, four groups of supporting legs is separately fixed at the front left side of base bottom, left rear side, forward right side and right lateral side, pulverizing chamber
Bottom is fixed on base top, is provided with crushing chamber in pulverizing chamber；It further include crushing motor, crushing belt wheel, is shaft, tub, more
Group crushes item, crushes transmission belt, sieve and hides object plate, crushes the right side that motor is fixed on base top, crushes the center of belt wheel
It is fixed on the output end for crushing motor, is provided with and communicated on front side of pulverizing chamber and crushes hole, shaft is located in crushing chamber, and shaft front end is worn
It crosses the rotation of crushing hole to be fixed in crushing hole, shaft rear end thereof is fixed on the rear side for crushing chamber inner sidewall, and tub is using pipe
Shape structure, left side, right side, top and bottom inside tub are respectively arranged with four groups of support frames, and four groups of support frames are and shaft
Outside connection, multiple groups crush item be uniformly fixed on the lateral wall of tub, multiple groups crush item direction with the direction of shaft
Unanimously, the both ends for crushing transmission belt are respectively sleeved at the front end of shaft and crush on belt wheel；Setting is connected in the bottom of pulverizing chamber
There is discharge port, discharge port bottom is provided with and communicated with discharge pipe, and discharge pipe bottom is fixed on the base, and sieve is located at tub
Lower section, the front side of sieve, rear side, left and right side are each attached to the top of discharge pipe inner sidewall；In pulverizing chamber left side top
It is provided with and communicated with feed inlet, feed pipe is provided with and communicated on feed inlet, the top rotation for hiding object plate is fixed in feed pipe
The top of side wall, hiding object plate can be free to rotate around top, and the bottom for hiding object plate is contacted with the bottom end of feed pipe inner sidewall,
The bottom end of feed pipe inner sidewall is provided with two groups of obstruction blocks, two groups of obstruction blocks respectively with the left side front end for hiding object board bottom portion and
End in contact behind left side.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes vibrating motor, vibration
The center of output end and screen bottom at the top of motor connects.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes dust cover, dust cover
It is fixed on sieve center bottom, dust-proof chamber is provided in dust cover, dust cover top is provided with and communicated with motor hole, vibrating motor bottom
Portion is fixed on dust-proof bottom of chamber portion, and the output end at the top of vibrating motor passes through motor hole and connect with screen bottom center.
The utility model it is a kind of for waste and old printed circuit board recycling grinding device, further include two groups of grinding sliding rails,
Two groups of lapping sliders, mixing roll and grinding fine-structure mesh, two groups of grinding sliding rails are separately fixed at the left side and the right side of discharge pipe inner sidewall
Side, two groups of lapping sliders slide respectively to be fixed on two groups of lapping sliders, and the both ends of mixing roll rotate respectively to be fixed on two groups and grind
On wear smooth block, grinding fine-structure mesh is located at discharge pipe bottom and touches with mixing roll bottom connection, is provided with meal outlet on pedestal, out powder
It mouthful is connected to discharge pipe bottom, grinds the front side of fine-structure mesh, rear side, left and right side are each attached in meal outlet.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes collecting box, collecting box
Positioned at the underface of meal outlet, collecting box is internally provided with collecting chamber, is provided with and communicated with collection port at the top of collecting box.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes cooling chamber, cooling chamber
It is internally provided with cooling chamber, cooling vent is provided with and communicated at the top of cooling chamber, cooling vent upper cover is equipped with cooling cover plate, cooling chamber right side
It is provided with and communicated with transmission mouth, is connected on the left of transmission mouth and feed pipe, transmits and is provided with transmission baffle on mouth.
A kind of grinding device for waste and old printed circuit board recycling of the utility model further includes shear motor, shearing
Belt wheel, shearing transmission belt, shear axis, shearing driven wheel and multiple groups shear-blade, shear motor bottom are fixed on base top
Left side, shearing belt wheel center are connect with shear motor output end, and shear axis both ends rotate be fixed on feed pipe inner sidewall respectively
Front-end and back-end, feed pipe front end is provided with sheared edge, and shear axis front end is provided with connecting rod, and connecting rod passes through sheared edge and cuts
The connection of driven wheel center is cut, the both ends for shearing transmission belt are respectively sleeved on shearing driven wheel and shearing belt wheel, multiple groups shear knife
Piece is uniformly fixed on shear axis.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, by the shape on the left of feed pipe
Cylindrical body is changed to by cuboid.
Compared with prior art the utility model has the following beneficial effects: driving shaft high speed rotation by crushing motor, from
And multiple groups is driven to crush item high speed rotation in crushing chamber, the waste and old printed circuit for needing to crush then is added by feed inlet
Plate is crushed waste and old printed circuit board by high-speed rotating crushing item, by strike, impact, shearing and the grinding for crushing item
Effect, comparison use punching press grinding mode, printed circuit board can be ground into smaller particle, facilitate the recycling of follow-up equipment
Processing；It after waste and old printed circuit board is pulverized, can be fallen on sieve under nature, sieve is according to requiring the stainless steel of production thin
Net, meet granular size requirement printed circuit board powder can pass through sieve on pore, be discharged by discharge pipe, for
The printed circuit board for not meeting granularity requirements crushes, then continues through the drive for crushing item, crushed in crushing chamber, thus
Realize being automatically drained out for smashed printed circuit board powder；It can be freely rotated due to hiding object plate top, in feed pipe
When middle addition printed circuit board, hiding object plate can turn right, and can smoothly enter into printed circuit board in crushing chamber, in crushing process
In, the printed circuit board fragment flown out out of crushing chamber, which can strike, to be hidden on object plate, is provided with due to hiding object plate bottom left
Two groups of obstruction blocks cause screening object plate that cannot turn left, so that printed circuit board fragment will not be popped up out of crushing chamber.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of the utility model；
It is attached marked in the figure: 1, supporting leg；2, pedestal；3, pulverizing chamber；4, motor is crushed；5, belt wheel is crushed；6, shaft；7, cylinder
Frame；8, item is crushed；9, transmission belt is crushed；10, sieve；11, object plate is hidden；12, support frame；13, discharge pipe；14, feed pipe；
15, vibrating motor；16, dust cover；17, sliding rail is ground；18, lapping sliders；19, mixing roll；20, fine-structure mesh is ground；21, it collects
Case；22, cooling chamber；23, shear motor；24, belt wheel is sheared；25, transmission belt is sheared；26, shear axis；27, driven wheel is sheared；
28, shear-blade.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 2, a kind of grinding device for waste and old printed circuit board recycling of the utility model, including
Four groups of supporting legs 1, pedestal 2 and pulverizing chamber 3, the top of four groups of supporting legs 1 are separately fixed at the front left side, left rear side, the right side of 2 bottom of pedestal
Front side and right lateral side, 3 bottom of pulverizing chamber are fixed on 2 top of pedestal, are provided with crushing chamber in pulverizing chamber 3；It further include crushing motor
4, belt wheel 5, shaft 6, tub 7, multiple groups are crushed to crush item 8, crush transmission belt 9, sieve 10 and hide object plate 11, it is solid to crush motor 4
It is scheduled on the right side at 2 top of pedestal, the center for crushing belt wheel 5 is fixed on the output end for crushing motor 4, is connected to and sets on front side of pulverizing chamber 3
It is equipped with and crushes hole, shaft 6 is located in crushing chamber, and 6 front end of shaft passes through the rotation of crushing hole and is fixed in crushing hole, 6 rear end of shaft
Rotation is fixed on the rear side for crushing chamber inner sidewall, and tub 7 uses tubular structure, left side, right side, top inside tub 7 and
Bottom is respectively arranged with four groups of support frames 12, and four groups of support frames 12 are connected on the outside of shaft 6, and it is equably solid that multiple groups crush item 8
It is scheduled on the lateral wall of tub 7, the direction that multiple groups crush item 8 is consistent with the direction of shaft 6, crushes the both ends point of transmission belt 9
It is not set in the front end of shaft 6 and crushes on belt wheel 5；It is provided with and communicated with discharge port in the bottom of pulverizing chamber 3, discharge port bottom connects
Logical to be provided with discharge pipe 13,13 bottom of discharge pipe is fixed on pedestal 2, and sieve 10 is located at the lower section of tub 7, sieve 10
Front side, rear side, left and right side are each attached to the top of 13 inner sidewall of discharge pipe；It is connected to and is arranged in 3 left side top of pulverizing chamber
There is feed inlet, feed pipe 14 is provided with and communicated on feed inlet, the top rotation for hiding object plate 11 is fixed on 14 inside of feed pipe
The top of wall, hiding object plate 11 can be free to rotate around top, hides the bottom of object plate 11 and the bottom end of 14 inner sidewall of feed pipe
Contact is provided with two groups of obstruction blocks in the bottom end of 14 inner sidewall of feed pipe, two groups of obstruction blocks respectively with hide 11 bottom of object plate
End in contact behind left side front end and left side；Shaft high speed rotation is driven by crushing motor, is being crushed so that multiple groups be driven to crush item
Then intracavitary high speed rotation is added the waste and old printed circuit board for needing to crush by feed inlet, passes through high-speed rotating crushing item
Waste and old printed circuit board is crushed, by strike, impact, shearing and the abrasive action for crushing item, comparison uses punching press crushing side
Printed circuit board can be ground into smaller particle, facilitate the recovery processing of follow-up equipment by formula；In waste and old printed circuit board quilt
It after crushing, can be fallen on sieve under nature, sieve is to meet the print of granular size requirement according to the stainless steel fine-structure mesh for requiring production
Printed circuit board powder can pass through the pore on sieve, be discharged by discharge pipe, for not meeting the printing electricity of granularity requirements
Road plate crushes, then continues through the drive for crushing item, crushed in crushing chamber, to realize smashed printed circuit
Plate powder is automatically drained out；It can be freely rotated due to hiding object plate top, when printed circuit board being added in feed pipe, hide object
Plate can turn right, and can smoothly enter into printed circuit board in crushing chamber, in crushing process, the print that is flown out out of crushing chamber
Printed circuit board fragment, which can strike, to be hidden on object plate, is provided with two groups of obstruction blocks due to hiding object plate bottom left, is caused to hide object plate not
It can turn left, so that printed circuit board fragment will not be popped up out of crushing chamber；The crushing motor is straight from the market
Connect purchase, when use powers on and operates according to appended specification, therefore details are not described herein.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes vibrating motor 15, vibration
The output end at dynamic 15 top of motor is connect with the center of 10 bottom of sieve；The vibration generated by vibrating motor, can make sieve
It is in continuous weak vibrations, is conducive to sifting out for printed circuit board powder, blocking when avoiding printed circuit board powder excessive
Sieve；The vibrating motor is directly to buy from the market, and when use powers on and operates according to appended specification, therefore
Details are not described herein.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes dust cover 16, dust-proof
Cover 16 is fixed on 10 center bottom of sieve, and dust-proof chamber is provided in dust cover 16, and 16 top of dust cover is provided with and communicated with motor hole,
15 bottom of vibrating motor is fixed on dust-proof bottom of chamber portion, and the output end at 15 top of vibrating motor passes through in motor hole and 10 bottom of sieve
Heart connection；By the way that dust cover is arranged, the pollution of circuit board powder can be printed to avoid vibrating motor, to guarantee vibrating motor
Smooth working.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes two groups of grinding sliding rails
17, two groups of lapping sliders 18, mixing roll 19 and grinding fine-structure mesh 20, two groups of grinding sliding rails 17 are separately fixed at 13 inside of discharge pipe
The left and right side of wall, two groups of lapping sliders 18 slide be fixed on two groups of lapping sliders 18 respectively, the both ends point of mixing roll 19
Zhuan Dong not be fixed on two groups of lapping sliders 18, grinding fine-structure mesh 20 be located at 13 bottom of discharge pipe and with 19 bottom connection of mixing roll
It touches, is provided with meal outlet on pedestal 2, meal outlet is connected to 13 bottom of discharge pipe, grinds front side, rear side, the left side of fine-structure mesh 20
It is each attached in meal outlet with right side；Two groups of lapping sliders and mixing roll are connect with external numerical control device, pass through external numerical control
The control of equipment while mixing roll own rotation, is driven by lapping sliders and is moved forward and backward on grinding sliding rail, pass through mixing roll
Friction and rolling between grinding fine-structure mesh, are further crushed the printed circuit board powder that sieve sifts out using mixing roll, powder
Printed circuit board powder after broken is discharged by the pore on grinding fine-structure mesh.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes collecting box 21, collects
Case 21 is located at the underface of meal outlet, and collecting box 21 is internally provided with collecting chamber, is provided with and communicated with collection port at the top of collecting box 21；
Smashed printed circuit board powder is fallen into bottom collection case by the pore discharge on grinding fine-structure mesh, and collecting box is by printed circuit
Plate powder collects, and is recycled convenient for being transferred to subsequent processing device.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes cooling chamber 22, cooling
Room 22 is internally provided with cooling chamber, cooling vent is provided with and communicated at the top of cooling chamber 22, cooling vent upper cover is equipped with cooling cover plate, cooling
It is provided with and communicated with transmission mouth on the right side of room 22, transmits and is connected on the left of mouth and feed pipe 14, transmits and is provided with transmission baffle on mouth；It beats
It opens cooling cover plate printed circuit board is put into cooling chamber, then printed circuit board is cooled down using liquid nitrogen, after cooling
Transmission baffle is opened, printed circuit board after cooling addition feed inlet is crushed, printed circuit can be reduced by cooling
The temperature of plate makes printed circuit board become more crisp, and printed circuit board is made to be easier to become tiny powder when crushing.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, further includes shear motor 23, cuts
It is solid to cut belt wheel 24, shearing transmission belt 25, shear axis 26, shearing driven wheel 27 and multiple groups shear-blade 28,23 bottom of shear motor
It is scheduled on the left side at 2 top of pedestal, shearing 24 center of belt wheel is connect with 23 output end of shear motor, and 26 both ends of shear axis rotate respectively
The front-end and back-end of 14 inner sidewall of feed pipe are fixed on, 14 front end of feed pipe is provided with sheared edge, and 26 front end of shear axis is set
It is equipped with connecting rod, connecting rod passes through sheared edge and connect with shearing 27 center of driven wheel, and the both ends of shearing transmission belt 25, which are respectively sleeved at, cuts
It cuts on driven wheel 27 and shearing belt wheel 24, multiple groups shear-blade 28 is uniformly fixed on shear axis 26；Pass through shear motor
It drives, so that multiple groups shear-blade high speed rotation in feed pipe is cut in printed circuit board after cooling is discharged into feed pipe
Printed circuit board is cut into several fritters by cutting edge, is crushed so that printed circuit board be made to be easier to pulverized item；The shearing electricity
Machine is directly to buy from the market, and when use powers on and operates according to appended specification, therefore details are not described herein.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, by the shape in 14 left side of feed pipe
Shape is changed to cylindrical body by cuboid；By the way that feed pipe is changed to cylinder, excessive printed circuit can be added at one time
When plate, printed circuit board is avoided to block in feed pipe.
A kind of grinding device for waste and old printed circuit board recycling of the utility model will crush electricity when in use
Machine and shear motor power on, and the waste and old printed circuit board recycled will be needed to be put into cooling chamber and liquid nitrogen cooling is added, cold
But the waste and old printed circuit board after is entered in pulverizing chamber by feed pipe, when waste and old circuit board passes through feed pipe, shearing
Blade is cut into multiple groups fritter, and then through crushing the crushing of item, waste and old printed circuit board is ground into powder, and powder passes through
The screening of sieve is fallen on grinding fine-structure mesh, and by the grinding of mixing roll, further by powder fining, the powder then refined is by grinding
Levigate online pore discharge, falls into collecting box.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, the peace of all components described above
Dress mode, connection type or set-up mode are common mechanical mode, and the specific structure of its all component, model and coefficient
Index is its included technology, is implemented as long as can reach the equal of its advantages, therefore details are not described herein.
A kind of grinding device for waste and old printed circuit board recycling of the utility model, the case where not illustrating on the contrary
Under, the noun of locality that " up and down, inside and outside front and back " etc. is included in the term only represents side of the term under normal service condition
Position, or be those skilled in the art understand that be commonly called as, should not be seen as a limitation of this term.Term as used herein " is hung down
It is straight ", " horizontal ", "left", "right" and similar statement for illustrative purposes only.Described in the utility model " the
One ", " second ", " third " do not represent specific quantity and sequence, are only used for the differentiation of title.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of grinding device for waste and old printed circuit board recycling, including four groups of supporting legs (1), pedestal (2) and pulverizing chamber
(3), the top of four groups of supporting legs (1) is separately fixed at front left side, left rear side, forward right side and the right lateral side of pedestal (2) bottom, crushes
Room (3) bottom is fixed at the top of pedestal (2), is provided with crushing chamber in pulverizing chamber (3), which is characterized in that including crushing motor
(4), belt wheel (5) are crushed, shaft (6), tub (7), multiple groups crushing item (8), transmission belt (9), sieve (10) is crushed and hides object plate
(11), motor (4) are crushed and is fixed on the right side at the top of pedestal (2), the center for crushing belt wheel (5), which is fixed on, crushes motor (4)
Output end, pulverizing chamber (3) front side, which is provided with and communicated with, crushes hole, and shaft (6) is located in crushing chamber, and shaft (6) front end, which passes through, to crush
Hole rotation, which is fixed on, to crush in hole, and shaft (6) rear end thereof is fixed on the rear side for crushing chamber inner sidewall, and tub (7) is using pipe
Shape structure, the internal left side of tub (7), right side, top and bottom are respectively arranged with four groups of support frames (12), four groups of support frames
(12) it is connect with shaft (6) outside, multiple groups crush item (8) and are uniformly fixed on the lateral wall of tub (7), and multiple groups crush item
(8) direction is consistent with the direction of shaft (6), and the both ends for crushing transmission belt (9) are respectively sleeved at front end and the powder of shaft (6)
On broken belt wheel (5)；It is provided with and communicated with discharge port in the bottom of pulverizing chamber (3), discharge port bottom is provided with and communicated with discharge pipe
(13), discharge pipe (13) bottom is fixed on pedestal (2), and sieve (10) is located at the lower section of tub (7), before sieve (10)
Side, rear side, left and right side are each attached to the top of discharge pipe (13) inner sidewall；It is set in the connection of pulverizing chamber (3) left side top
It is equipped with feed inlet, is provided with and communicated on feed inlet feed pipe (14), the top rotation for hiding object plate (11) is fixed on feed pipe
(14) top of inner sidewall, hiding object plate (11) can be freely rotated around top, hide the bottom and feed pipe (14) of object plate (11)
The bottom end of inner sidewall contacts, and the bottom end of feed pipe (14) inner sidewall is provided with two groups of obstruction blocks, two groups of obstruction blocks respectively with
End in contact behind the left side front end and left side of screening object plate (11) bottom.
2. a kind of grinding device for waste and old printed circuit board recycling as described in claim 1, which is characterized in that further include
Vibrating motor (15), the output end at the top of vibrating motor (15) are connect with the center of sieve (10) bottom.
3. a kind of grinding device for waste and old printed circuit board recycling as claimed in claim 2, which is characterized in that further include
Dust cover (16), dust cover (16) are fixed on sieve (10) center bottom, are provided with dust-proof chamber, dust cover in dust cover (16)
(16) top is provided with and communicated with motor hole, and vibrating motor (15) bottom is fixed on dust-proof bottom of chamber portion, at the top of vibrating motor (15)
Output end passes through motor hole and connect with sieve (10) bottom centre.
4. a kind of grinding device for waste and old printed circuit board recycling as claimed in claim 3, which is characterized in that further include
Two groups of grinding sliding rails (17), two groups of lapping sliders (18), mixing roll (19) and grinding fine-structure mesh (20), two groups of grinding sliding rails (17) point
It is not fixed on the left and right side of discharge pipe (13) inner sidewall, two groups of lapping sliders (18) are slided be fixed on two groups of grindings respectively
On sliding block (18), the both ends of mixing roll (19) rotate respectively to be fixed on two groups of lapping sliders (18), and grinding fine-structure mesh (20) is located at
Discharge pipe (13) bottom is simultaneously touched with mixing roll (19) bottom connection, and pedestal is provided with meal outlet, meal outlet and discharge nozzle on (2)
The connection of road (13) bottom, the front side of grinding fine-structure mesh (20), rear side, left and right side are each attached in meal outlet.
5. a kind of grinding device for waste and old printed circuit board recycling as claimed in claim 4, which is characterized in that further include
Collecting box (21), collecting box (21) are located at the underface of meal outlet, and collecting box (21) is internally provided with collecting chamber, collecting box (21)
Top is provided with and communicated with collection port.
6. a kind of grinding device for waste and old printed circuit board recycling as claimed in claim 5, which is characterized in that further include
Cooling chamber (22), cooling chamber (22) are internally provided with cooling chamber, are provided with and communicated with cooling vent at the top of cooling chamber (22), on cooling vent
Lid is equipped with cooling cover plate, and transmission mouth is provided with and communicated on the right side of cooling chamber (22), is connected to, passes on the left of transmission mouth and feed pipe (14)
Transmission baffle is provided on outlet.
7. a kind of grinding device for waste and old printed circuit board recycling as claimed in claim 6, which is characterized in that further include
Shear motor (23), shearing belt wheel (24), shearing transmission belt (25), shear axis (26), shearing driven wheel (27) and multiple groups shearing
Blade (28), shear motor (23) bottom are fixed on the left side at the top of pedestal (2), shear belt wheel (24) center and shear motor
(23) output end connects, and shear axis (26) both ends rotate the front-end and back-end for being fixed on feed pipe (14) inner sidewall respectively, into
Pipe material (14) front end is provided with sheared edge, and shear axis (26) front end is provided with connecting rod, and connecting rod passes through sheared edge and shearing is driven
The connection of (27) center of wheel, the both ends of shearing transmission belt (25) are respectively sleeved in shearing driven wheel (27) and shearing belt wheel (24),
Multiple groups shear-blade (28) is uniformly fixed on shear axis (26).
8. a kind of grinding device for waste and old printed circuit board recycling as claimed in claim 7, which is characterized in that will feed
Shape on the left of pipeline (14) is changed to cylindrical body by cuboid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563495.9U CN209302916U (en) | 2018-09-25 | 2018-09-25 | A kind of grinding device for waste and old printed circuit board recycling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821563495.9U CN209302916U (en) | 2018-09-25 | 2018-09-25 | A kind of grinding device for waste and old printed circuit board recycling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209302916U true CN209302916U (en) | 2019-08-27 |
Family
ID=67670093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821563495.9U Expired - Fee Related CN209302916U (en) | 2018-09-25 | 2018-09-25 | A kind of grinding device for waste and old printed circuit board recycling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209302916U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156850A (en) * | 2020-10-29 | 2021-01-01 | 安徽省奥佳建材有限公司 | Crushing device for recycling high polymer material and working method thereof |
-
2018
- 2018-09-25 CN CN201821563495.9U patent/CN209302916U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156850A (en) * | 2020-10-29 | 2021-01-01 | 安徽省奥佳建材有限公司 | Crushing device for recycling high polymer material and working method thereof |
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