CN218981875U

CN218981875U - Broken and recovery unit of circuit board

Info

Publication number: CN218981875U
Application number: CN202320149878.6U
Authority: CN
Inventors: 卢燕; 冉新权; 曹亚
Original assignee: Shaanxi Huanyayuan Environmental Protection Technology Development Co ltd
Current assignee: Shaanxi Huanyayuan Environmental Protection Technology Development Co ltd
Priority date: 2023-01-31
Filing date: 2023-01-31
Publication date: 2023-05-09
Anticipated expiration: 2033-01-31

Abstract

The application relates to a circuit board is broken and recovery unit relates to the field of circuit board is broken to retrieve the technique, and it includes breaker body and the feed mechanism who is located breaker body, and feed mechanism includes carriage, conveyer belt, drive assembly and two at least conveying rollers, and the carriage sets up in the feed inlet department of breaker body, and the conveying roller rotates to set up on the carriage, and the conveyer belt winds to establish on the conveying roller, and the conveyer belt slope sets up on the carriage, and the top of conveyer belt is close to the feed inlet setting of breaker body, and drive assembly is used for driving the conveying roller and rotates. The conveyer frame is arranged at the feeding hole of the crusher body, so that a worker can continuously convey the circuit board from a low place to the feeding hole of the crusher body at a high place to crush, the labor intensity of the worker is reduced, and the crushing efficiency of the crusher body can be improved.

Description

Broken and recovery unit of circuit board

Technical Field

The application relates to the field of circuit board crushing and recycling technologies, in particular to a circuit board crushing and recycling device.

Background

With the rapid development of science and technology, more and more electronic products are put into life. Therefore, a large amount of waste circuit boards need to be treated, and the waste circuit boards contain nearly 20 kinds of nonferrous metals and rare metals, so that the waste circuit boards have high recovery value and economic value.

When the circuit board is recovered, the circuit board is required to be crushed by using corresponding crushing equipment, then metal and plastic products in crushed materials are separated, and the circuit board is recovered, so that the utilization rate of resources is improved.

With respect to the above related art, the inventor considers that in the process of crushing the circuit board by the crusher in the prior art, a worker is required to send the circuit board into the feeding hole of the crusher, and as the feeding hole of the crusher has a certain height from the ground, the worker is required to continuously send the circuit board into the feeding hole of the crusher, which causes too great labor intensity of the worker and affects the crushing efficiency.

Disclosure of Invention

In order to be convenient for send the circuit board into the feed inlet of breaker, improve the crushing efficiency to the circuit board, this application provides a circuit board breakage and recovery unit.

The application provides a broken and recovery unit of circuit board adopts following technical scheme:

the utility model provides a broken and recovery unit of circuit board, includes breaker body and the feed mechanism who is located the breaker body, feed mechanism includes carriage, conveyer belt, drive assembly and two at least conveying rollers, the carriage sets up in the feed inlet department of breaker body, the conveying roller rotates and sets up on the carriage, the conveyer belt winds and establishes on the conveying roller, the conveying surface slope of conveyer belt sets up on the carriage, the top of conveyer belt is close to the feed inlet setting of breaker body, drive assembly is used for the drive the conveying roller rotates.

Through adopting above-mentioned technical scheme, during the use, place the circuit board on the conveyer belt, adjust drive assembly, make drive assembly drive two conveyor rolls and rotate in step, the conveyor rolls can drive the conveyer belt at pivoted in-process and move, make the conveyer belt carry the circuit board from the low department to the inside of the breaker body of eminence carry out crushing treatment. Through setting up the carriage in the feed inlet department of breaker body, the workman of being convenient for carries the circuit board constantly from the low side and carries into the broken processing of going into in the feed inlet of breaker body of eminence, reduces workman's intensity of labour, can improve breaker body crushing efficiency.

Optionally, the drive assembly includes driving motor, drive chain and two at least drive sprocket, drive sprocket coaxial arrangement is in on the conveying roller, the drive chain is around establishing on the drive sprocket, just the meshing sets up between drive sprocket and the drive chain, driving motor's drive shaft is connected with the conveying roller, driving motor sets up on the carriage.

Through adopting above-mentioned technical scheme, adjust driving motor, driving motor's drive shaft drives the conveying roller who is connected with it and rotates, and the conveying roller drives the drive sprocket who is located it and rotates, under drive chain's effect, driving motor can drive two conveying rollers and rotate in step, and then makes the conveyer belt carry the circuit board that will be located it. The driving assembly can enable the two conveying rollers to synchronously rotate, so that the conveying belt conveys the circuit board positioned on the conveying belt from a low position to a high position, and the labor intensity of workers can be reduced.

Optionally, a plurality of conveying areas are uniformly arranged on the conveying belt.

Through adopting above-mentioned technical scheme, the conveying district of setting is convenient for the workman to separate certain distance and places the circuit board, can reduce that the circuit board from taking place to block up on the conveyer belt, makes breaker body cut intermittently to the circuit board, can reduce the circuit board and take place the condition of crowding up, can improve breaker body's crushing efficiency.

Optionally, anti-skidding patterns are arranged on the bottom wall of the conveying area.

Through adopting above-mentioned technical scheme, the anti-skidding line of setting can strengthen the frictional force between delivery area and the circuit board, reduces the phenomenon that the circuit board takes place to skid at the in-process of carrying, improves the conveying effect of conveyer belt to the circuit board.

Optionally, a receiving hopper is arranged at the feeding hole of the crusher body.

Through adopting above-mentioned technical scheme, the receiving hopper of setting is convenient for make the circuit board carry the inside of getting into the breaker body, makes the breaker body carry out broken processing to the circuit board.

Optionally, a screening frame for screening is arranged at the discharge hole of the crusher body.

Through adopting above-mentioned technical scheme, the screening frame of setting can carry out screening treatment to smashing the thing, makes less smashing the thing and the great smashing the thing separation, can improve the collection quality of smashing the thing.

Optionally, one end of the screening frame is rotatably arranged on the inner wall of the crusher body, and the other end of the screening frame is provided with a vibrating piece for vibrating.

Through adopting above-mentioned technical scheme, through adjusting the vibrating piece, the vibrating piece drives the screening frame and moves, makes the screening frame carry out screening treatment to smashing the thing, can improve the screening efficiency of screening frame, reduces smashing thing jam screening frame.

Optionally, the screening frame is obliquely arranged.

Through adopting above-mentioned technical scheme, screening frame slope sets up, is convenient for make great crushing thing roll along the incline direction of screening frame, can reduce great crushing thing and stop up the screening frame, can improve the screening efficiency of screening frame.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the conveying frame at the feeding hole of the crusher body, a worker can conveniently and continuously convey the circuit board from a low position into the feeding hole of the crusher body at a high position to crush, so that the labor intensity of the worker is reduced, and the crushing efficiency of the crusher body can be improved;

2. the driving assembly can enable the two conveying rollers to synchronously rotate, so that the conveying belt conveys the circuit board positioned on the conveying belt from a low position to a high position, and the labor intensity of workers can be reduced;

3. through adjusting the vibrating piece, the vibrating piece drives the screening frame and moves, makes the screening frame carry out screening treatment to smashing the thing, can improve the screening efficiency of screening frame, reduces smashing thing jam screening frame.

Drawings

Fig. 1 is a schematic overall structure of a circuit board breaking and recycling device according to an embodiment of the present application.

Fig. 2 is a cross-sectional view of a circuit board crushing and recovery device according to an embodiment of the present application.

Reference numerals: 1. a breaker body; 11. a receiving hopper; 12. a screening frame; 13. a vibrating member; 14. a material guide plate; 2. a feed mechanism; 21. a carriage; 22. a conveyor belt; 221. a conveying zone; 222. anti-skid lines; 23. a drive assembly; 231. a driving motor; 232. a drive chain; 233. a drive sprocket; 24. and a conveying roller.

Detailed Description

The present application is described in further detail below in conjunction with figures 1-2.

The embodiment of the application discloses a circuit board crushing and recycling device. Referring to fig. 1, the circuit board crushing and recovery apparatus includes a crusher body 1 and a feeding mechanism 2 located on the crusher body 1; the breaker body 1 can carry out crushing processing to the circuit board, and feed mechanism 2 sets up the next door at breaker body 1, through feed mechanism 2, is convenient for the workman with the circuit board delivery to breaker body 1's inside carry out crushing processing.

Referring to fig. 1, in order to facilitate the crushing process of a circuit board thrown into the crusher body 1 by a worker, the provided feeding mechanism 2 comprises a conveying frame 21, a conveying belt 22, a driving assembly 23 and three conveying rollers 24, the conveying frame 21 is arranged at a feeding inlet of the crusher body 1, two ends of the conveying rollers 24 are respectively arranged on the conveying frame 21 through bearings, an outer ring of each bearing is in interference fit with the conveying frame 21, an inner ring of each bearing is in interference fit with the conveying rollers 24, and the bearings are not marked in the embodiment. The conveyer belt 22 winds on the conveying roller 24, and the conveying surface slope of conveyer belt 22 sets up on carriage 21, and the top of conveyer belt 22 is close to the feed inlet setting of breaker body 1, and drive assembly 23 sets up on carriage 21, through adjusting drive assembly 23, drive assembly 23 can drive conveying roller 24 and rotate.

Referring to fig. 1, in order to facilitate the power supply to the rotation of the conveying roller 24, a driving assembly 23 is provided including a driving motor 231, a driving chain 232, and three driving sprockets 233, the driving sprockets 233 being coaxially disposed on the conveying roller 24, the driving sprockets 233 being connected to the conveying roller 24 by keys. The drive chain 232 is wound around the drive sprocket 233, and all the drive sprockets 233 are engaged with the drive chain 232, the drive shaft of the drive motor 231 is connected to the conveying roller 24 via a coupling, and the base of the drive motor 231 is fixed to the conveying frame 21 via bolts. The conveying belt 22 is uniformly provided with a plurality of conveying areas 221, the conveying areas 221 are integrally arranged on the conveying surface of the conveying belt 22, and the bottom wall of the conveying area 221 is provided with anti-skid patterns 222.

Referring to fig. 1 and 2, in order to provide a receiving hopper 11 at the feed inlet of the crusher body 1, the receiving hopper 11 is integrally connected at the feed inlet of the crusher body 1, and a guide plate 14 is integrally provided on the inner wall of the crusher body 1, the guide plate 14 is obliquely arranged, and the guide plate 14 can guide a circuit board falling into the crusher body 1, so that the circuit board moves intensively onto the crushing roller of the crusher body 1. The discharge gate department of breaker body 1 is provided with screening frame 12, and one side rotation of screening frame 12 sets up on the inner wall of breaker body 1, and the other end is provided with vibrating piece 13 that is used for the vibration. The vibrating piece 13 includes vibrating motor and eccentric wheel, and vibrating motor's base passes through the bolt fastening on the inner wall of breaker body 1, and the eccentric wheel eccentric setting is in vibrating motor's drive shaft, and the top butt of eccentric wheel is on screening frame 12 diapire, through adjusting vibrating motor, and vibrating motor's drive shaft can drive the eccentric wheel and carry out eccentric motion, and then realizes screening frame 12's vibration, screening frame 12 slope, vibrating motor and eccentric wheel are all not marked in this embodiment.

The implementation principle of the circuit board crushing and recycling device provided by the embodiment of the application is as follows:

when the crusher body 1 is used, the crusher body 1 is adjusted to start working, a circuit board is placed in a designated conveying area 221, the driving motor 231 is adjusted, the driving shaft of the driving motor 231 drives the conveying roller 24 connected with the driving motor to rotate, the conveying roller 24 drives the driving sprocket 233 positioned on the driving motor to rotate, under the action of the driving chain 232, the driving motor 231 can drive the two conveying rollers 24 to synchronously rotate, the conveying belt 22 is further used for conveying the circuit board positioned on the conveying belt, and the conveying belt 22 is used for conveying the circuit board from a lower position to the inside of the crusher body 1 at a higher position to perform crushing treatment. After the circuit board enters the inside crushing treatment of the crusher body 1, the larger crushed objects and the smaller crushed objects can be separated respectively under the screening action of the screening frame 12. By adjusting the vibrating member 13, the screen frame 12 can be vibrated, and the crushed materials can be recovered, so that the recovery quality of the crushed materials can be improved.

The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.

Claims

1. A broken and recovery unit of circuit board, its characterized in that: including breaker body (1) and feed mechanism (2) that are located on breaker body (1), feed mechanism (2) include carriage (21), conveyer belt (22), drive assembly (23) and two at least conveying rollers (24), carriage (21) set up in the feed inlet department of breaker body (1), conveying rollers (24) rotate and set up on carriage (21), conveyer belt (22) are around establishing on conveying rollers (24), the conveying face slope of conveyer belt (22) sets up on carriage (21), the top of conveyer belt (22) is close to the feed inlet setting of breaker body (1), drive assembly (23) are used for the drive conveying rollers (24) rotate.

2. The circuit board crushing and recycling apparatus according to claim 1, wherein: the driving assembly (23) comprises a driving motor (231), a driving chain (232) and at least two driving chain wheels (233), the driving chain wheels (233) are coaxially arranged on the conveying roller (24), the driving chain (232) is wound on the driving chain wheels (233), the driving chain wheels (233) are meshed with the driving chain (232), a driving shaft of the driving motor (231) is connected with the conveying roller (24), and the driving motor (231) is arranged on the conveying frame (21).

3. The circuit board crushing and recycling apparatus according to claim 1, wherein: a plurality of conveying areas (221) are uniformly arranged on the conveying belt (22).

4. A circuit board crushing and recycling apparatus according to claim 3, wherein: the bottom wall of the conveying area (221) is provided with anti-skid patterns (222).

5. The circuit board crushing and recycling apparatus according to claim 1, wherein: a receiving hopper (11) is arranged at the feeding hole of the crusher body (1).

6. The circuit board crushing and recycling apparatus according to claim 1, wherein: a screening frame (12) for screening is arranged at the discharge hole of the crusher body (1).

7. The circuit board crushing and recovery device according to claim 6, wherein: one end of the screening frame (12) is rotatably arranged on the inner wall of the crusher body (1), and the other end of the screening frame is provided with a vibrating piece (13) for vibrating.

8. The circuit board crushing and recovery device according to claim 6, wherein: the screening frame (12) is obliquely arranged.