CN210676328U

CN210676328U - Circuit board breaker

Info

Publication number: CN210676328U
Application number: CN201921514103.4U
Authority: CN
Inventors: 冯皓宇
Original assignee: Suzhou Xinda Resources Recycling Co Ltd
Current assignee: Suzhou Xinda Resources Recycling Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-06-05
Anticipated expiration: 2029-09-12

Abstract

The utility model relates to a circuit board breaker, including broken storehouse, set up in broken mechanism of one-level and second grade in the storehouse, to conveying mechanism of transported substance in the broken storehouse and drop into the material mechanical tongs in the broken storehouse, broken mechanism of one-level includes broken blade, broken mechanism of second grade is including being located the crushing roller of two parallels of broken blade below, broken blade and crushing roller are driven by actuating mechanism respectively, the top in broken storehouse sets up the feed inlet, the below in broken storehouse sets up the discharge gate. The utility model discloses a set up the broken mechanism of two-stage and can carry out the two-stage breakage to the slice circuit board, can smash the circuit board high-efficiently and become even piece to the convenience is in retrieving.

Description

Circuit board breaker

Technical Field

The utility model relates to a circuit board field of retrieving especially relates to a circuit board breaker.

Background

The power supply circuit board mainly comprises a bonding pad, a through hole, a mounting hole, a lead, a component, a connector assembly, a filler, an electrical boundary and the like, wherein the content of part of precious metals is dozens of times or even hundreds of times of the natural mineral grade, and the power supply circuit board has high recovery value.

The recycling activity of the waste electrical and electronic products means that the waste electrical and electronic products are disassembled, and substances are extracted from the waste electrical and electronic products to be used as raw materials or fuels. In the work of disassembling and recycling the waste electrical appliances, the crushing and recycling of the circuit board are one of the important processes, and are also processes with higher complexity and higher difficulty. Because the circuit board is flaky in shape, the existing crushing device can easily crush the circuit board into long strips instead of fragments with uniform sizes in the crushing process, so that the crushing rate is low.

SUMMERY OF THE UTILITY MODEL

For overcoming the deficiencies of the prior art, the utility model discloses a circuit board breaker.

In order to achieve the above object, the utility model discloses a following technical scheme realizes:

the embodiment of the utility model discloses circuit board breaker, including broken storehouse, set up in broken mechanism of one-level and second grade in the storehouse break mechanism, to conveying mechanism and the input of material in the broken storehouse mechanical tongs in the broken storehouse, the broken mechanism of one-level includes broken blade, the broken mechanism of second grade is including being located two parallel crushing rollers of broken blade below, broken blade and crushing roller are driven by actuating mechanism respectively, the top in broken storehouse sets up the feed inlet, the below in broken storehouse sets up the discharge gate.

As one of the preferred schemes of the utility model, broken blade includes first blade and the second blade of perpendicular connection, first blade include the first connecting plate of vertical setting and set firmly respectively in two first trapezoidal blades of the level setting at both ends about the first connecting plate, the second blade include with first connecting plate vertically second connecting plate and respectively with two second trapezoidal blades of both ends fixed connection around the second connecting plate.

As one of the preferred schemes of the utility model, conveying mechanism set up in one side in broken storehouse, conveying mechanism include the base, set firmly in the base upper bracket, set firmly in lifting unit on the support and with lifting unit fixed connection's loading board, place the material bearing box on the loading board.

Preferably, the lifting assembly comprises a guide rail fixedly arranged on the support, a lifting plate fixedly arranged on the guide rail and a lifting oil cylinder for driving the lifting plate to move up and down, and the bearing plate is fixedly connected with the lifting plate and is parallel to the ground.

Further preferably, a net pocket is arranged in the material bearing box, and the net pocket is used for containing materials.

Compared with the prior art, the utility model discloses at least, following advantage has:

1) the utility model discloses a set up the broken mechanism of two-stage and can carry out the two-stage breakage to the slice circuit board, can smash the circuit board high-efficiently and become even piece to the convenience is in retrieving.

2) The utility model provides a broken blade adopts first blade and second blade, can all-roundly cut the circuit board, has consequently improved the broken efficiency of circuit board.

3) The utility model discloses a set up the conveying mechanism of liftable, can conveniently deliver to the top in broken storehouse with the material on ground, therefore degree of automation is high, has practiced thrift manpower and time.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.

Fig. 1 is a schematic structural diagram of a crushing mechanism of a circuit board crushing device disclosed in an embodiment of the present invention;

fig. 2 is a schematic front view of a conveying mechanism of a circuit board crushing device disclosed in an embodiment of the present invention;

fig. 3 is a schematic side view of a conveying mechanism of a circuit board crushing device according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a crushing blade according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments and the accompanying drawings so that those skilled in the art can implement the invention with reference to the description.

Referring to fig. 1-4, the embodiment of the utility model discloses a circuit board breaker, including broken storehouse 1, set up one-level crushing mechanism 2 and second grade crushing mechanism 3 in broken storehouse 1, to conveying mechanism 4 of carrying material in broken storehouse 1 and with the mechanical tongs (not shown in the figure) of material input in broken storehouse 1, one-level crushing mechanism 2 includes broken blade 21, second grade crushing mechanism 3 is including the broken roller 31 that is located two parallels of broken blade 21 below, broken blade 21 and broken roller 31 are by the actuating mechanism drive respectively, actuating mechanism adopts the motor, the top in broken storehouse 1 sets up feed inlet 11, the below in broken storehouse 1 sets up discharge gate 12.

As one of the preferable embodiments of the present invention, the crushing blade 21 includes a first blade 211 and a second blade 212 which are vertically connected, the first blade 211 includes a first connecting plate 2111 which is vertically arranged and two first trapezoidal blades 2112 which are respectively fixedly arranged at the upper end and the lower end of the first connecting plate 2111, and the second blade 212 includes a second connecting plate 2121 which is perpendicular to the first connecting plate 2111 and two second trapezoidal blades 2122 which are respectively fixedly connected with the front end and the rear end of the second connecting plate 2121.

As one of the preferred schemes of the utility model, conveying mechanism 4 sets up in one side of broken storehouse 1, and conveying mechanism 4 includes base 41, sets firmly support 42 on base 41 perpendicularly, sets firmly the lifting unit on support 42 and with lifting unit fixed connection's loading board 43, places material bearing box 47 on the loading board 43.

The lifting assembly comprises a guide rail 44 fixedly arranged on the support 42, a lifting plate 45 fixedly arranged on the guide rail 44 and a lifting cylinder 46 driving the lifting plate 45 to move up and down, and the bearing plate 43 is fixedly connected with the lifting plate 45 and is parallel to the ground. A pocket bag is arranged in the material bearing box 47 and is used for containing materials.

The embodiment of the utility model provides a circuit board breaker's theory of operation as follows:

placing the materials in the net bag, binding the opening of the net bag, placing the net bag filled with the materials in the material bearing box 47, and placing the material bearing box 47 on the bearing plate 43 of the conveying mechanism 4;

the lifting oil cylinder 46 drives the material bearing box 47 to move to a set height;

the mechanical gripper grabs the net bag filled with the materials in the material bearing box 47, the net bag is grabbed to the upper part of the crushing bin 1, the materials sink to the lower part of the net bag to pull the net bag to deform, the net bag is damaged under the pressure of the materials, and the materials fall into the crushing bin 1 in a lump;

the mechanical gripper drives the net bag to leave, and the crushing mechanism acts;

the circuit board can be broken into larger fragments by the breaking blades 21 of the first-stage breaking mechanism 2 through rotation, the circuit board can be extruded into small fragments by the two breaking rollers 31 of the second-stage breaking mechanism 3, and the small fragments extruded into uniform small blocks fall out through the discharge port 12, so that the circuit board breaking work is completed.

Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A circuit board breaker which characterized in that: including broken storehouse, set up in broken mechanism of one-level and the broken mechanism of second grade in the broken storehouse, to conveying mechanism of transported substance material in the broken storehouse and drop into the material mechanical tongs in the broken storehouse, the broken mechanism of one-level includes broken blade, the broken mechanism of second grade is including being located two parallel crushing rollers of broken blade below, broken blade and crushing roller are driven by actuating mechanism respectively, the top in broken storehouse sets up the feed inlet, the below in broken storehouse sets up the discharge gate.

2. A circuit board breaking apparatus according to claim 1, wherein: broken blade includes first blade and the second blade of perpendicular connection, first blade include the first connecting plate of vertical setting and set firmly respectively in two first trapezoidal blades of the level setting at both ends about the first connecting plate, the second blade include with first connecting plate vertically second connecting plate and respectively with two second trapezoidal blades of both ends fixed connection around the second connecting plate.

3. A circuit board breaking apparatus according to claim 2, wherein: the conveying mechanism is arranged on one side of the crushing bin and comprises a base, a support fixedly arranged on the base, a lifting assembly fixedly arranged on the support and a bearing plate fixedly connected with the lifting assembly, and a material bearing box is arranged on the bearing plate.

4. A circuit board breaking apparatus according to claim 3, wherein: the lifting assembly comprises a guide rail fixedly arranged on the support, a lifting plate fixedly arranged on the guide rail and a lifting oil cylinder driving the lifting plate to move up and down, and the bearing plate is fixedly connected with the lifting plate and is parallel to the ground.

5. A circuit board breaking apparatus according to claim 3, wherein: the material bearing box is internally provided with a pocket bag which is used for containing materials.