CN214390567U - Waste material reducing mechanism is used in circuit board production - Google Patents
Waste material reducing mechanism is used in circuit board production Download PDFInfo
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- CN214390567U CN214390567U CN202120273220.7U CN202120273220U CN214390567U CN 214390567 U CN214390567 U CN 214390567U CN 202120273220 U CN202120273220 U CN 202120273220U CN 214390567 U CN214390567 U CN 214390567U
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- crushing device
- crushing
- circuit board
- reducing mechanism
- conveying device
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Abstract
The utility model is suitable for the technical field of material crushing equipment, and provides a waste crushing device for circuit board production, which comprises a crushing device and a conveying device; the crushing device comprises a primary crushing device and a secondary crushing device, the primary crushing device and the secondary crushing device are connected through the conveying device, and the output end of the conveying device is provided with a material storage box; the lower end of the storage box is hinged to the conveying device through a rotating shaft, and the upper end of the storage box is hinged to a telescopic rod. Therefore, the utility model discloses a set up the workbin, keep in the material on the conveyor to this prevents that the material from piling up, realizes the purpose that improves crushing effect with this.
Description
Technical Field
The utility model relates to a material crushing apparatus technical field especially relates to a waste material reducing mechanism is used in circuit board production.
Background
For the availability factor that improves the material, need be to electronic waste recovery processing such as circuit board, electronic waste is more of a kind, except the circuit board, various abandonment or electronic component who eliminates in addition, need shredding after the electronic waste retrieves, because electronic waste's particularity, generally use shear type rubbing crusher to handle, shear type rubbing crusher shearing ability is extremely strong, but the rotational speed is slower, therefore efficiency is lower, in the course of the work, should not drop into too many materials once only, and the course of the work of current conveyer belt is continuous, if a large amount of materials of disposable whereabouts, accumulational material can influence electronic component crushing effect.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
SUMMERY OF THE UTILITY MODEL
To foretell defect, an object of the utility model is to provide a waste material reducing mechanism is used in circuit board production, it is through setting up the workbin, keeps in the material on the conveyor to this prevents that the material from piling up, realizes the purpose that improves crushing effect with this.
In order to achieve the purpose, the utility model provides a waste material crushing device for circuit board production, which comprises a crushing device and a conveying device; the crushing device comprises a primary crushing device and a secondary crushing device, the primary crushing device and the secondary crushing device are connected through a conveying device, and a storage box is arranged at the output end of the conveying device; the lower end of the storage box is hinged with the conveying device through a rotating shaft, and the upper end of the storage box is hinged with a telescopic rod.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production, one-level reducing mechanism include the feeder hopper and be located the crushing roller of feeder hopper lower extreme, still are equipped with the grid plate between feeder hopper and the crushing roller.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production, second grade reducing mechanism are including the stationary knife group and the spinning blade that match each other, and the spinning blade is the spiral along the rotation axis and distributes, stationary knife fixed connection second grade reducing mechanism lateral wall, and the lateral wall of connecting second grade reducing mechanism is rotated at the spinning blade both ends.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production, the wide width is down narrow on the material storage box, and still is equipped with the oscillator in the material storage box.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production, the quantity of spinning blade is 5-7, and every spinning blade tip all is the spine form.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production, conveyor are the conveyer belt or carry the auger.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production still is equipped with the travel switch who is connected conveyor power between workbin and the conveyor.
According to the utility model discloses a waste material reducing mechanism is used in circuit board production, the arc is personally submitted to the workbin lower extreme.
The utility model provides a waste material crushing device for circuit board production, which comprises a crushing device and a conveying device; the smashing device can smash the circuit board, and the smashed circuit board is conveyed to the next link through the conveying device after being smashed. Reducing mechanism includes one-level reducing mechanism and second grade reducing mechanism, connect through conveyor between one-level reducing mechanism and the second grade reducing mechanism, one-level reducing mechanism carries out preliminary crushing to electronic component such as circuit board, preliminary kibbling material transports when second grade reducing mechanism through conveyor, if the material is more in the second grade reducing mechanism, can keep in the stock bin, the stock bin lower extreme passes through rotation axis articulated conveyor, the stock bin upper end articulates there is the telescopic link, through the action of control telescopic link, the realization is to blanking speed's control, with this purpose that improves the broken effect of material.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of a portion of the structure of the present invention;
FIG. 3 is a schematic view of the crushing roller and the rotary blade of the present invention;
in the figure, 1-primary crushing device, 11-feed hopper, 12-grid plate, 13-crushing roller;
2-two-stage crushing device, 21-fixed cutter set and 22-rotary blade;
3-conveying device, 31-storage box, 32-telescopic rod and 33-travel switch.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments, it is to be understood that the specific embodiments described herein are only used for explaining the present invention, and are not used for limiting the present invention.
Referring to fig. 1-3, the utility model provides a waste material crushing device for circuit board production, which comprises a crushing device and a conveying device 3; the crushing device can crush the circuit board and transport the circuit board to the next link through the conveying device 3 after the crushing is finished. The reducing mechanism includes one-level reducing mechanism 1 and second grade reducing mechanism 2, connect through conveyor 3 between one-level reducing mechanism 1 and the second grade reducing mechanism 2, one-level reducing mechanism 1 carries out preliminary crushing to electronic component such as circuit board, preliminary kibbling material transports when second grade reducing mechanism 2 through conveyor 3, if the material is more in the second grade reducing mechanism 2, can keep in storage box 31, storage box 31 lower extreme passes through rotation axis articulated conveyor 3, storage box 31 upper end articulates there is telescopic link 32, action through control telescopic link 32, the realization is to blanking speed's control, with this mesh that realizes improving the broken effect of material.
Preferably, the one-stage crushing device 1 of the present invention comprises a feeding hopper 11 and a crushing roller 13 located at the lower end of the feeding hopper 11, and a grid plate 12 is further disposed between the feeding hopper 11 and the crushing roller 13. At the initial stage of blanking, in order to prevent blocking, strip grid plate 12 generally needs to be arranged at the upper end of crushing roller 13, grid plate 12 is generally formed by welding a plurality of steel bars, a certain blanking gap is formed in the middle of grid plate, blanking is stable, crushing teeth are arranged on crushing roller 13, and crushing roller 13 crushes materials into blocks in the process of mutual engagement.
In addition, the utility model discloses a second grade reducing mechanism 2 is including the stationary knife group 21 and the rotary blade 22 that match each other, and rotary blade 22 is the spiral along the rotation axis and distributes. The rotary blade 22 is connected with the motor, and under the driving of the motor, the rotary blade 22 and the fixed cutter group 21 are slowly sheared, so that the materials are extruded and crushed, and the rotary blade 22 is generally required to be arranged to be spiral, so that the resistance can be reduced, and the shearing is convenient.
Furthermore, the utility model discloses a storage box 31 is wide from top to bottom narrow, and still is equipped with the oscillator in storage box 31. The material storage box 31 is located at the output end of the conveying device 3, materials are temporarily stored, after the materials are temporarily stored for a period of time, the materials are poured into the secondary crushing device 2, in order to reduce accumulation, an oscillator can be installed in the material storage box 31, and better blanking is achieved.
Preferably, the number of the rotary blades 22 of the present invention is 5-7, and the end of each rotary blade 22 is in the shape of a spike. The rotary blades 22 have high hardness and high mass, and for the convenience of rotation, the number of the rotary blades 22 is preferably 5-7, wherein 6 have good effect, the whole mass of the secondary crushing device 2 is not too large, and the crushing effect is good.
In order to achieve better technical effect, the conveying device 3 of the utility model is a conveyor belt or a conveying auger. The conveyer belt is traditional conveyor 3, and simple structure is fit for various types of materials, carries the auger price higher, is fit for the material of tiny particle, according to one-level reducing mechanism 1's crushing effect, can select for use suitable conveyor 3.
In addition, in the in-service use process, the utility model discloses a still be equipped with the travel switch 33 of being connected conveyor 3 power between workbin 31 and conveyor 3. The purpose of the storage tank 31 is to buffer the material and not to store too much material, and when the storage tank 31 is raised, the travel switch 33 is touched, so that the conveyor 3 can be temporarily stopped.
Preferably, the lower end of the storage box 31 of the present invention is arc-shaped. The lower end of the material storage box 31 is arc-shaped, so that materials can be stored temporarily more conveniently.
In summary, the utility model provides a waste material crushing device for circuit board production, which comprises a crushing device and a conveying device; the smashing device can smash the circuit board, and the smashed circuit board is conveyed to the next link through the conveying device after being smashed. Reducing mechanism includes one-level reducing mechanism and second grade reducing mechanism, pass through between one-level reducing mechanism and the second grade reducing mechanism conveyor connects, and one-level reducing mechanism carries out preliminary crushing to electronic component such as circuit board, and preliminary kibbling material transports when second grade reducing mechanism through conveyor, if the material is more in the second grade reducing mechanism, can keep in the stock bin, and the stock bin lower extreme passes through the articulated conveyor of rotation axis, and the stock bin upper end articulates there is the telescopic link, through the action of control telescopic link, realizes the control to blanking speed to this purpose that improves the broken effect of material.
Of course, the present invention can have other embodiments, and those skilled in the art can make various changes and modifications according to the present invention without departing from the spirit and the essential characteristics of the present invention.
Claims (7)
1. A waste crushing device for circuit board production is characterized by comprising a crushing device and a conveying device;
the crushing device comprises a primary crushing device and a secondary crushing device, the primary crushing device and the secondary crushing device are connected through the conveying device, and the output end of the conveying device is provided with a material storage box;
the primary crushing device comprises a feed hopper and a crushing roller positioned at the lower end of the feed hopper, and a grid plate is also arranged between the feed hopper and the crushing roller; the feed hopper is positioned at the upper end of the grid plate, the grid plate is positioned at the upper end of the crushing roller, and the output end of the crushing roller is connected with the conveying device through the discharge port.
2. The waste material crushing device for circuit board production as claimed in claim 1, wherein the secondary crushing device comprises a fixed cutter set and a rotary cutter which are matched with each other, the rotary cutter is spirally distributed along a rotating shaft, the fixed cutter set is fixedly connected with the side wall of the secondary crushing device, and two ends of the rotary cutter are rotatably connected with the side wall of the secondary crushing device.
3. The apparatus for pulverizing waste material for manufacturing circuit boards as claimed in claim 1, wherein the storage box is wide at the top and narrow at the bottom, and an oscillator is further provided in the storage box.
4. The apparatus for pulverizing scraps for manufacturing circuit boards according to claim 2, wherein the number of the rotary blades is 5 to 7, and each end of the rotary blades has a spike shape.
5. The waste material crushing device for circuit board production as claimed in claim 1, wherein the conveying device is a conveyor belt or a conveying auger.
6. The waste material crushing device for circuit board production as set forth in claim 1, wherein a travel switch for connecting the power of the conveying device is further provided between the material storage box and the conveying device.
7. The apparatus for pulverizing scraps for manufacturing circuit boards as claimed in claim 6, wherein a lower end surface of said storage bin is curved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120273220.7U CN214390567U (en) | 2021-02-01 | 2021-02-01 | Waste material reducing mechanism is used in circuit board production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120273220.7U CN214390567U (en) | 2021-02-01 | 2021-02-01 | Waste material reducing mechanism is used in circuit board production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214390567U true CN214390567U (en) | 2021-10-15 |
Family
ID=78019734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120273220.7U Active CN214390567U (en) | 2021-02-01 | 2021-02-01 | Waste material reducing mechanism is used in circuit board production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214390567U (en) |
-
2021
- 2021-02-01 CN CN202120273220.7U patent/CN214390567U/en active Active
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