CN211412287U - Circuit board leftover material processing and crushing device - Google Patents

Circuit board leftover material processing and crushing device Download PDF

Info

Publication number
CN211412287U
CN211412287U CN201922235938.2U CN201922235938U CN211412287U CN 211412287 U CN211412287 U CN 211412287U CN 201922235938 U CN201922235938 U CN 201922235938U CN 211412287 U CN211412287 U CN 211412287U
Authority
CN
China
Prior art keywords
crushing
frame
circuit board
driving
filter plate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922235938.2U
Other languages
Chinese (zh)
Inventor
古劲强
曾崇华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Meizhou Jinfa Renewable Resources Technology Co ltd
Original Assignee
Meizhou Jinfa Renewable Resources Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Meizhou Jinfa Renewable Resources Technology Co ltd filed Critical Meizhou Jinfa Renewable Resources Technology Co ltd
Priority to CN201922235938.2U priority Critical patent/CN211412287U/en
Application granted granted Critical
Publication of CN211412287U publication Critical patent/CN211412287U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a circuit board leftover material processing and crushing device; belongs to the technical field of circuit board recovery equipment; the crushing machine is characterized by comprising a rack, wherein a feed inlet is formed in the upper end of the rack, a crushing mechanism, an arc-shaped partition plate with an upward arc surface, a crushing mechanism, a filter plate and a discharge chute are sequentially arranged in the rack from top to bottom, a discharge channel is formed in the bottom of the arc-shaped partition plate, a first driving motor for driving the crushing mechanism to rotate is arranged on the rack, the crushing mechanism comprises a driving shaft, a plurality of crushing cutter heads, two bearing seats, a second driving motor and a transverse driving mechanism, the bearing seats are arranged at the two ends of the rack, a sliding copper sleeve is rotatably connected in each bearing seat, the driving shaft is connected with the sliding copper sleeve in a sliding manner, the crushing cutter heads are fixed on the driving shaft; the utility model aims at providing a reducing mechanism is handled to circuit board leftover bits for smash the circuit board and collect the recovery.

Description

Circuit board leftover material processing and crushing device
Technical Field
The utility model relates to a circuit board recovery plant technical field, concretely relates to reducing mechanism is handled to circuit board leftover bits.
Background
The circuit board is a compound of glass fiber reinforced resin and various metals, leftover materials can be generated in the processing process, the leftover materials still contain various common metals such as copper, gold, silver and the like and rare and precious metals, and the circuit board has high recycling value.
In the prior art, a pulverizer is generally adopted to pulverize the waste circuit board, and the pulverized powder is put into a corresponding filter to be subjected to airflow separation and electrostatic separation, so that metal materials in the waste circuit board are recovered, and non-metal materials are used as structural material fillers, plastic modifiers, building material modifiers and the like, or are converted into chemical products through solvent decomposition and recovery.
Chinese patent CN201820553668.2, entitled waste circuit board and leftover material processing and crushing device, discloses a device capable of crushing waste circuit boards and leftover materials, which can know that it can not sufficiently crush circuit boards and leftover materials according to the attached structure, and part of leftover materials and small circuit boards are easy to directly fall onto the screening disc from the two ends of the breaking disc, and the breaking effect is not good.
SUMMERY OF THE UTILITY MODEL
In order to overcome the not enough of background art, the utility model provides a reducing mechanism is handled to circuit board leftover bits solves the problem that exists among the prior art.
The technical scheme of the utility model is realized like this: a circuit board leftover material processing and crushing device comprises a rack, wherein a feed inlet is formed in the upper end of the rack, a crushing mechanism, an arc-shaped partition plate with an upward arc surface, a crushing mechanism, a filter plate and a discharge chute are sequentially arranged in the rack from top to bottom, a discharge channel is formed in the bottom of the arc-shaped partition plate and is positioned above the crushing mechanism, two ends of the crushing mechanism are respectively rotatably connected with two sides of the rack, one end of the rack is fixedly connected with a first driving motor, the first driving motor is in transmission connection with the crushing mechanism, inner walls of two ends of the rack are fixedly connected with filter plate fixing plates, one side of the rack is fixedly connected with a cover plate corresponding to the position of the filter plate, the upper end of the cover plate is hinged with the rack, the lower end of the cover plate is detachably and fixedly connected with, the blown down tank slides and connects the frame bottom, broken mechanism includes drive shaft, the broken blade disc of several, two bearing frames, second driving motor and transverse driving mechanism, two bearing frame fixed connection respectively is at the frame both ends, and the bearing frame internal rotation is connected with the copper sheathing that slides, the drive shaft both ends slide respectively and connect the copper sheathing that slides, several broken blade disc fixed connection is in the drive shaft, second driving motor fixed connection is on transverse driving mechanism, second driving motor's output shaft fixed connection drive shaft one end to the drive shaft rotates, transverse driving mechanism fixed connection is in frame one end to drive second driving motor lateral shifting.
Preferably, the distance between the lowest point of the crushing cutter disc and the lowest point of the arc-shaped partition plate is not more than the thickness of the circuit board.
As the preferred scheme, horizontal actuating mechanism is including driving actuating cylinder, cylinder fixed bolster and motor fixed bolster, cylinder fixed bolster one end fixed connection drives actuating cylinder fixed connection in cylinder fixed bolster top in the frame, drive actuating cylinder's output fixed connection motor fixed bolster, second driving motor fixed connection is on the motor fixed bolster.
Preferably, the crushing mechanism comprises a first crushing roller and a second crushing roller, two ends of the first crushing roller and two ends of the second crushing roller are respectively and rotatably connected with two sides of the frame, a driving gear is arranged at one end of the first crushing roller, a driven gear meshed with the driving gear is arranged at one end of the second crushing roller, and one end of the first crushing roller is in transmission connection with a first driving motor; furthermore, the crushing mechanism, the first driving motor and the discharge channel are respectively provided with two groups, and the two groups are symmetrically arranged at two ends of the frame.
Preferably, the damping mechanism comprises four T-shaped fixing rods, the upper ends of the four T-shaped fixing rods are connected with four corners of the filter plate in a sliding mode respectively, and springs are sleeved on the T-shaped fixing rods and located between the filter plate and the filter plate fixing plates.
As a preferred scheme, a handle is fixedly connected to one side surface of the cover plate and the discharge chute, which is positioned outside the frame.
The utility model adopts the above structure after, its beneficial effect does: can fully break the circuit board through the cooperation of arc-shaped partition plate and broken blade disc, the broken circuit board that accords with the size then drops on rubbing crusher constructs from discharging channel and smashes, then can't get into discharging channel because of size restriction not accord with broken size ground, can only wait for broken blade disc broken once more in the arc-shaped partition plate, continue to fall downwards to the filter plate after smashing, accord with the size of smashing then continue to drop downwards to collect in the blown down tank, nonconformity then stay wait for the secondary breakage on the filter plate, can improve crushing effect effectively.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 2 is a schematic sectional view of a part of the structure in the embodiment of the present invention;
FIG. 3 is a schematic sectional view of a part of the structure in the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a lateral driving mechanism in an embodiment of the present invention;
fig. 5 is a schematic structural view of a bearing seat in an embodiment of the present invention;
fig. 6 is a schematic structural view of a damping mechanism in an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a crushing mechanism in an embodiment of the present invention.
In the figure: 1-frame, 2-feed inlet, 4-arc partition plate, 5-crushing mechanism, 6-filter plate, 7-discharge chute, 8-transverse driving mechanism, 9-handle, 31-driving shaft, 32-crushing cutter head, 33-bearing seat, 34-second driving motor, 35-sliding copper sleeve, 41-discharge channel, 51-first driving motor, 52-first crushing roller, 53-second crushing roller, 54-driving gear, 55-driven gear, 61-filter plate fixing plate, 62-cover plate, 63-vibration motor, 64-T-shaped fixing rod, 65-spring, 81-driving cylinder, 82-cylinder fixing bracket and 83-motor fixing bracket.
Detailed Description
Referring to fig. 1-7, the circuit board leftover material processing and crushing device of the present invention comprises a frame 1, wherein a feeding port 2 is arranged at the upper end of the frame 1, a crushing mechanism, an arc-shaped partition plate 4 with an upward arc surface, a crushing mechanism 5, a filter plate 6 and a discharge chute 7 are sequentially arranged in the frame 1 from top to bottom, a discharge passage 41 is arranged at the bottom of the arc-shaped partition plate 4, the discharge passage 41 is positioned above the crushing mechanism 5, two ends of the crushing mechanism 5 are respectively and rotatably connected with two sides of the frame 1, one end of the frame 1 is fixedly connected with a first driving motor 51, the first driving motor 51 is in transmission connection with the crushing mechanism, inner walls of two ends of the frame 1 are fixedly connected with a filter plate fixing plate 61, one side of the frame 1 is fixedly connected with a cover plate 62 corresponding to the position of the filter plate 6, the upper end of the cover, the filter plate fixing plate 61 is provided with a damping mechanism, the filter plate 6 is connected with the damping mechanism in a sliding manner, the bottom of the filter plate 6 is provided with a vibration motor 63, the discharge chute 7 is connected with the bottom of the frame 1 in a sliding manner, the crushing mechanism comprises a driving shaft 31, a plurality of crushing cutter heads 32, two bearing seats 33, a second driving motor 34 and a transverse driving mechanism 8, the two bearing seats 33 are respectively and fixedly connected with the two ends of the frame 1, the bearing seats 33 are rotationally connected with a sliding copper sleeve 35, the two ends of the driving shaft 31 are respectively connected with the sliding copper sleeve 35 in a sliding manner, the plurality of crushing cutter heads 32 are fixedly connected with the driving shaft 31, the second driving motor 34 is fixedly connected with the transverse driving mechanism 8, an output shaft of the second driving motor 34 is fixedly connected with one end of the driving shaft 31, and drives the second driving motor 34 to move transversely, when in use, the waste is thrown into the frame 1 from the feed inlet 2 by the staff, the waste can be collected and gathered through the arc-shaped partition plate 4, so that the waste is positioned at the bottom of the arc-shaped partition plate 4 and is centered, the crushing cutter head 32 can be conveniently crushed, the second driving motor 34 drives the driving shaft 31 to rotate, the crushing cutter head 32 is rotated to cut the waste, the transverse driving drives the second driving motor 34 to move transversely, the driving shaft 31 also moves along with the waste, thereby the waste on the arc-shaped partition plate 4 is fully cut and pushed, when the size of the waste is smaller than that of the discharge channel 41, the waste drops onto the crushing mechanism 5 from the discharge channel 41 to be crushed, the crushed waste drops onto the filter plate 6, the unqualified waste is filtered by the filter plate 6 and then stays on the filter plate 6, the waste materials with qualified sizes fall into the discharge chute 7 for collection, and the waste materials on the filter plate 6 can be shaken by the vibration motor 63, so that the filtering effect is improved; further, the filter plate 6 can be a mesh plate or a steel plate with holes; the lower end of the cover plate 62 is fixedly connected to the frame 1 through bolts; further, the vibrating motor 63 is PUTA15DCB24-Z03, and the vibrating motor 63 is preferably placed at the middle position of the bottom of the filter plate 6, so that the stress of the filter plate 6 is more uniform; the first driving motor 51 may be a three-phase motor, which may drive the first crushing roller 52 to rotate in a conventional manner such as belt drive/chain drive; the second driving motor 34 may be a stepping motor or a servo motor, which may be fixedly connected to the driving shaft 31 through a coupling, and the three-phase motor is oversized and has a slightly heavy weight, which is not recommended.
Preferably, the distance between the lowest point of the crushing cutter head 32 and the lowest point of the arc-shaped partition plate 4 is not more than the thickness of the circuit board, so that the crushing effect can be improved.
As a preferred scheme, the transverse driving mechanism 8 includes a driving cylinder 81, a cylinder fixing bracket 82 and a motor fixing bracket 83, one end of the cylinder fixing bracket 82 is fixedly connected to the frame 1, the driving cylinder 81 is fixedly connected above the cylinder fixing bracket 82, the output end of the driving cylinder 81 is fixedly connected to the motor fixing bracket 83, the second driving motor 34 is fixedly connected to the motor fixing bracket 83, the structure is simple, the maintenance is convenient, the driving cylinder 81 can adopt a parallel-bar cylinder, and can be replaced by a linear motor or a screw assembly.
Preferably, the crushing mechanism 5 comprises a first crushing roller 52 and a second crushing roller 53, both ends of the first crushing roller 52 and both ends of the second crushing roller 53 are respectively rotatably connected to both sides of the frame 1, one end of the first crushing roller 52 is provided with a driving gear 54, one end of the second crushing roller 53 is provided with a driven gear 55 engaged with the driving gear 54, one end of the first crushing roller 52 is in transmission connection with a first driving motor 51, the first driving motor 51 continuously drives the first crushing roller 52 to rotate, and the first crushing roller 52 and the second crushing roller 53 are matched to crush crushed waste; furthermore, the crushing mechanism 5, the first driving motor 51 and the discharging channel 41 are respectively provided with two groups, and the two groups are symmetrically arranged at two ends of the frame 1, so that the crushing efficiency can be improved.
As a preferred scheme, the damping mechanism comprises four T-shaped fixing rods 64, the upper ends of the four T-shaped fixing rods 64 are connected with four corners of the filter plate 6 in a sliding manner respectively, springs 65 are sleeved on the T-shaped fixing rods 64, and the springs 65 are located between the filter plate 6 and the filter plate fixing plates 61, so that the damping mechanism is simple in structure, can effectively damp the filter plate 6, and avoids the frame 1 from shaking violently under the driving of the vibration motor 63.
Preferably, a handle 9 is fixedly connected to one side surface of the cover plate 62 and the discharge chute 7, which is located outside the frame 1, so that a worker can open the cover plate 62 and the discharge chute 7 conveniently.
All the preferable schemes can be freely combined for use, the fixed connection is conventional connection modes such as bolt connection, welding, bonding and the like, the rotating connection is connected through a bearing, and the electronic components can be controlled through a PLC in the prior art.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.

Claims (7)

1. The utility model provides a reducing mechanism is handled to circuit board leftover bits which characterized in that: comprises a frame (1), a feed inlet (2) is arranged at the upper end of the frame (1), a crushing mechanism, an arc-shaped partition plate (4) with an upward arc surface, a crushing mechanism (5), a filter plate (6) and a discharge chute (7) are sequentially arranged in the frame (1) from top to bottom, a discharge passage (41) is arranged at the bottom of the arc-shaped partition plate (4), the discharge passage (41) is positioned above the crushing mechanism (5), the two ends of the crushing mechanism (5) are respectively rotatably connected with the two sides of the frame (1), one end of the frame (1) is fixedly connected with a first driving motor (51), the first driving motor (51) is in transmission connection with the crushing mechanism, the inner walls of the two ends of the frame (1) are fixedly connected with filter plate fixing plates (61), one side of the frame (1) is fixedly connected with a cover plate (62) corresponding to the position of the filter plate, apron (62) lower extreme detachable fixed connection frame (1), be equipped with damper on filter plate fixed plate (61), filter plate (6) slide and connect damper, filter plate (6) bottom is equipped with shock dynamo (63), blown down tank (7) slide and connect frame (1) bottom, breaker includes drive shaft (31), the broken blade disc of several (32), two bearing frames (33), second driving motor (34) and transverse driving mechanism (8), two bearing frames (33) fixed connection respectively is at frame (1) both ends, and bearing frame (33) internal rotation is connected with copper sheathing (35) that slides, drive shaft (31) both ends slide respectively and connect copper sheathing (35) that slides, the several broken blade disc (32) fixed connection is on drive shaft (31), second driving motor (34) fixed connection is on transverse driving mechanism (8), an output shaft of the second driving motor (34) is fixedly connected with one end of the driving shaft (31) and drives the driving shaft (31) to rotate, and the transverse driving mechanism (8) is fixedly connected with one end of the rack (1) and drives the second driving motor (34) to transversely move.
2. The circuit board leftover material processing and crushing device according to claim 1, wherein the crushing device comprises: the distance between the lowest point of the crushing cutter head (32) and the lowest point of the arc-shaped partition plate (4) is not more than the thickness of the circuit board.
3. The circuit board leftover material processing and crushing device according to claim 1, wherein the crushing device comprises: horizontal actuating mechanism (8) are including driving actuating cylinder (81), cylinder fixed bolster (82) and motor fixed bolster (83), cylinder fixed bolster (82) one end fixed connection drives actuating cylinder (81) fixed connection in cylinder fixed bolster (82) top in frame (1), drive output fixed connection motor fixed bolster (83) of actuating cylinder (81), second driving motor (34) fixed connection is on motor fixed bolster (83).
4. The circuit board leftover material processing and crushing device according to claim 1, wherein the crushing device comprises: crushing mechanism (5) are smashed roller (52) and second and are constituteed, rotate respectively at the both ends of first crushing roller (52) and the both ends of second crushing roller (53) and connect frame (1) both sides, first crushing roller (52) one end is equipped with driving gear (54), and second crushing roller (53) one end is equipped with driven gear (55) with driving gear (54) meshing, first driving motor (51) is connected in first crushing roller (52) one end transmission.
5. The circuit board leftover material processing and smashing device according to claim 4, and is characterized in that: the crushing mechanism (5), the first driving motor (51) and the discharging channel (41) are respectively provided with two groups, and the two groups are symmetrically arranged at two ends of the rack (1).
6. The circuit board leftover material processing and crushing device according to claim 1, wherein the crushing device comprises: the damping mechanism comprises four T-shaped fixing rods (64), the upper ends of the T-shaped fixing rods (64) are connected with four corners of the filter plate (6) in a sliding mode respectively, springs (65) are sleeved on the T-shaped fixing rods (64), and the springs (65) are located between the filter plate (6) and the filter plate fixing plates (61).
7. The circuit board leftover material processing and crushing device according to claim 1, wherein the crushing device comprises: the cover plate (62) and the discharge chute (7) are fixedly connected with a handle (9) on one side surface outside the rack (1).
CN201922235938.2U 2019-12-13 2019-12-13 Circuit board leftover material processing and crushing device Active CN211412287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922235938.2U CN211412287U (en) 2019-12-13 2019-12-13 Circuit board leftover material processing and crushing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922235938.2U CN211412287U (en) 2019-12-13 2019-12-13 Circuit board leftover material processing and crushing device

Publications (1)

Publication Number Publication Date
CN211412287U true CN211412287U (en) 2020-09-04

Family

ID=72247518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922235938.2U Active CN211412287U (en) 2019-12-13 2019-12-13 Circuit board leftover material processing and crushing device

Country Status (1)

Country Link
CN (1) CN211412287U (en)

Similar Documents

Publication Publication Date Title
CN110449206B (en) Multi-wheel type silicon material crusher
CN211412143U (en) Broken recovery unit of electron science and technology abandonment product
CN111604116A (en) Cement clinker raw material efficient crusher with screening function
CN112295661A (en) Building construction rubbish crushing apparatus
CN112452426A (en) Electric sand screening machine for building
CN210207124U (en) Soil screen filter
CN113019665A (en) A grinder for chemical material
CN211412287U (en) Circuit board leftover material processing and crushing device
CN112275356B (en) Cubic tombarthite ore crushing equipment
CN209997777U (en) pulverizer for multi-level screening of pulverized material
CN213102537U (en) Calcium bits recovery unit is used in calcium metal silk production and processing
CN211412286U (en) Waste circuit board crushing treatment device
CN212348982U (en) Vegetable smashing mechanism
CN211051650U (en) Screening system is smashed to metallurgical dirt mud of high rate of recovery
CN211412345U (en) Construction waste retrieves screening plant
CN106418619A (en) Full-automatic auxiliary processing robot for pig feed
CN109692726A (en) A kind of environmental protection useless processing unit of electric energy statistical tables and reports
CN211385201U (en) Circuit board clout collection device
CN216631003U (en) Biomass feedstock reducing mechanism
CN212524371U (en) Feed processing device with screening and crushing functions
CN215277774U (en) Material collecting and smashing device for agricultural processing
CN215655621U (en) Glass crushing apparatus who possesses garbage collection function
CN212857766U (en) Continuous grinding device for metal hafnium production
CN216149880U (en) Chemical waste crushing device
CN213315176U (en) Reducing mechanism is used in carborundum semiconductor production

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant