CN215541446U

CN215541446U - Leftover material recovery device for processing printed circuit board

Info

Publication number: CN215541446U
Application number: CN202121848849.6U
Authority: CN
Inventors: 林秀琴
Original assignee: Jiangsu Zhongshun Electronic Technology Co ltd
Current assignee: Jiangsu Zhongshun Electronic Technology Co ltd
Priority date: 2021-08-09
Filing date: 2021-08-09
Publication date: 2022-01-18
Anticipated expiration: 2031-08-09

Abstract

The utility model discloses a leftover material recovery device for processing a printed circuit board, which comprises a box body, wherein a cavity is formed in the box body, first motors are fixedly connected to positions close to two sides of the top of the box body, a processing box is fixedly connected to a position close to the bottom in the box body, a cavity is formed in the processing box, and second motors are fixedly connected to positions close to the front end and the rear end of the bottom on one side of the box body. This leftover bits recovery unit is used in processing of printed circuit board, through the coarse strainer, handle the case, big filter screen, well filter screen, little filter screen and bobbing machine's design, make this device can sieve the material and conclude, make different materials enter into corresponding processing intracavity, let the material can not mix, make the material can obtain abundant processing, thereby make this device have good crushing performance, the effectual quality that improves the material grinding, the practicality of this device has been improved, user's user demand has been satisfied.

Description

Leftover material recovery device for processing printed circuit board

Technical Field

The utility model relates to the technical field of printed circuit boards, in particular to a leftover material recycling device for processing a printed circuit board.

Background

For the production of printed boards, the circuit diagram of the design is only the most basic circuit diagram and cannot be directly used for production because many designers do not know the production process of the circuit board. Therefore, the line file needs to be modified and edited before actual production, so that not only a film diagram suitable for the production process of the factory needs to be made, but also corresponding punching data, die sinking data and other data useful for production need to be made. It is directly related to each subsequent production engineering.

The printed circuit board processing can produce larger leftover materials, and the leftover materials have the value of recycling, so the leftover materials can be crushed and recycled by using a recycling device. However, when the existing leftover material recovery device is used, the materials are processed in the same cavity due to the large and small materials, so that the materials cannot be sufficiently processed, the degree of material crushing is not uniform and fine, the materials are rough after crushing, inconvenience is brought to a user, and the use requirement of the user cannot be met. Therefore, the leftover material recycling device for processing the printed circuit board is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a leftover material recovery device for processing a printed circuit board, which aims to solve the problems that when the existing leftover material recovery device in the background art is used, large and small materials are treated in the same cavity, so that the materials cannot be sufficiently treated, the crushing degree of the materials is not uniform and fine, the materials are rough after being crushed, inconvenience is brought to a user, and the use requirements of the user cannot be met.

In order to achieve the purpose, the utility model provides the following technical scheme: a leftover material recovery device for processing a printed circuit board comprises a box body, wherein a cavity is formed in the box body, a first motor is fixedly connected to the top of the box body by means of positions on two sides, a processing box is fixedly connected to the position on the bottom of the box body by means of a position on the bottom of the box body, a cavity is formed in the processing box, a second motor is fixedly connected to the position on the bottom of one side of the box body by means of positions on the front side and the rear side, springs are fixedly connected to the positions on four corners of the top of the box body, a crushing frame is fixedly connected to the bottom of each spring, a cavity is formed in the crushing frame, a crushing rod is fixedly connected to an output end of each first motor, the bottom of each crushing rod penetrates through the box body and extends into the crushing frame, a through groove is formed in the bottom of the crushing frame, a coarse strainer is fixedly connected to the inner part of the through groove, and a vibrator is fixedly connected to the position on two sides of the bottom of the crushing frame, the utility model discloses a multistage crushing machine, including vibrating machine, the first connecting spring of bottom fixedly connected with of vibrating machine, the equal fixedly connected with welded plate of intermediate position of leaning on of both sides in the box, the bottom fixedly connected with sieve material frame of first connecting spring, the cavity has been seted up to the inside of sieve material frame, the top fixedly connected with loop bar of welded plate, the top of loop bar runs through sieve material frame and extends to its outside, turn right big filter screen of fixedly connected with, well filter screen and little filter screen in proper order from a left side in the bottom of sieve material frame, the top intercommunication of handling the case has three lower hopper, the equal fixedly connected with baffle of both sides position of leaning on of handling the case, the output end fixedly connected with multistage crushing pole that the second motor is located one side and sets up, the one end of multistage crushing pole runs through the box respectively, handles case and baffle and through the inner wall fixed connection of bearing and handling the case.

Preferably, the models of the first motor and the second motor are ye3, and the first motor and the second motor are electrically connected with an external power supply through power lines.

Preferably, the type of the vibrator is YZS-2.5-2, and the vibrator is electrically connected with an external power supply through a power line.

Preferably, the positions, close to the two sides, of the bottom of the screen frame are fixedly connected with second connecting springs, and the bottoms of the second connecting springs are fixedly connected with the welding plate.

Preferably, the inner wall of the screen frame is in contact with the loop bar, and the loop bar is in sliding connection with the screen frame.

Preferably, the inside of the treatment box is divided into three treatment bins by partition plates, and the three treatment bins are a large treatment bin, a middle treatment bin and a small treatment bin from left to right.

Compared with the prior art, the utility model has the beneficial effects that: this leftover bits recovery unit is used in processing of printed circuit board, through the coarse strainer, handle the case, big filter screen, well filter screen, little filter screen and bobbing machine's design, make this device can sieve the material and conclude, make different materials enter into corresponding processing intracavity, let the material can not mix, make the material can obtain abundant processing, thereby make this device have good crushing performance, the effectual quality that improves the material grinding, the practicality of this device has been improved, user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the structure of the present invention;

FIG. 3 is an enlarged view of part A of FIG. 2;

fig. 4 is a bottom view of the large, medium and small screens of the present invention.

In the figure: 1. a box body; 2. a first motor; 3. a treatment tank; 4. a second motor; 5. a crushing frame; 6. crushing the stems; 7. coarse filtration; 8. a vibrator; 9. welding the plate; 10. a first connecting spring; 11. a material screening frame; 12. a loop bar; 13. a large filter screen; 14. a middle filter screen; 15. a small filter screen; 16. feeding a hopper; 17. a partition plate; 18. a multi-stage shredder bar; 19. and a second connecting spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a leftover material recovery device for processing a printed circuit board comprises a box body 1, wherein a cavity is formed in the box body 1, a first motor 2 is fixedly connected to the top of the box body 1 close to two side positions, a processing box 3 is fixedly connected to the bottom of the box body 1 close to the bottom, a cavity is formed in the processing box 3, a second motor 4 is fixedly connected to the bottom of one side of the box body 1 close to the front and rear ends, springs are fixedly connected to the four corners of the top of the box body 1 close to the four corners, a crushing frame 5 is fixedly connected to the bottom of each spring, a cavity is formed in the crushing frame 5, a crushing rod 6 is fixedly connected to an output end of the first motor 2, the bottom of each crushing rod 6 penetrates through the box body 1 and extends into the crushing frame 5, a through groove is formed in the bottom of the crushing frame 5, a coarse strainer 7 is fixedly connected to the inside of the through groove, and a vibrator 8 is fixedly connected to the bottom of the crushing frame 5 close to two side positions, the equal fixedly connected with welded plate 9 of intermediate position that leans on of both sides in the box 1, the first connecting spring 10 of bottom fixedly connected with of bobbing machine 8, the bottom fixedly connected with sieve material frame 11 of first connecting spring 10, the cavity has been seted up to the inside of sieve material frame 11, the top fixedly connected with loop bar 12 of welded plate 9, the top of loop bar 12 is run through sieve material frame 11 and is extended to its outside, turn right big filter screen 13 of fixedly connected with in proper order from a left side in the bottom of sieve material frame 11, well filter screen 14 and little filter screen 15, the top intercommunication of handling case 3 has three lower hopper 16, the equal fixedly connected with baffle 17 of both sides position that leans on of handling case 3, the output end fixedly connected with multistage crushing pole 18 that second motor 4 is located one side setting, the one end of multistage crushing pole 18 runs through box 1 respectively, handle case 3 and baffle 17 and through the inner wall fixed connection of bearing and handling case 3.

In the utility model: the models of the first motor 2 and the second motor 4 are ye3, and the first motor 2 and the second motor 4 are electrically connected with an external power supply through power lines; which is a common connection means and is not shown in the figure.

In the utility model: the vibration machine 8 is of a YZS-2.5-2 model, and the vibration machine 8 is electrically connected with an external power supply through a power line; which is a common connection means and is not shown in the figure.

In the utility model: the positions, close to the two sides, of the bottom of the screening frame 11 are fixedly connected with second connecting springs 19, and the bottoms of the second connecting springs 19 are fixedly connected with the welding plate 9; the sieve frame 11 is supported by the second connecting spring 19.

In the utility model: the inner wall of the screen frame 11 is contacted with the loop bar 12, and the loop bar 12 is connected with the screen frame 11 in a sliding way; through the setting of loop bar 12, carry on spacingly to sieve material frame 11 for sieve material frame 11 can not appear the condition of skew when vibrations.

In the utility model: the interior of the treatment box 3 is divided into three treatment bins by a partition plate 17, and the three treatment bins are a large treatment bin, a middle treatment bin and a small treatment bin from left to right; materials with different sizes can be processed through the large processing bin, the middle processing bin and the small processing bin.

The working principle is as follows: when the device is used, a user respectively starts the first motor 2, the second motor 4 and the vibrating machine 8, then the user opens the cabinet door of the box body 1 to add materials into the crushing frame 5, the added materials drive the crushing rod 6 to carry out primary crushing treatment through the first motor 2, the vibrating machine 8 generates vibration to drive the crushing frame 5 to vibrate at the moment, the materials after primary crushing are sieved by the vibration of the crushing frame 5 through the coarse strainer 7, so that the materials meeting the requirements continue to circulate downwards, the materials not meeting the requirements continue to be treated, the sieved materials enter the sieve material frame 11, the sieve material frame 11 is connected with the vibrating machine 8 through the first connecting spring 10, the sieve material frame 11 can be synchronously driven to vibrate when the vibrating machine 8 vibrates, the large filter screen 13 is utilized by the vibration of the sieve material frame 11, the middle filter screen 14 and the small filter screen 15 are arranged, the materials with different sizes are sieved, so that the materials with corresponding sizes are respectively summarized together, then the materials are conveyed to a large processing bin, a middle processing bin and a small processing bin in the processing box 3 through the discharging hopper 16, and when the materials are respectively screened to the large processing bin, the middle processing bin and the small processing bin, the materials with different sizes are crushed by the arrangement of the multistage crushing rods 18.

In summary, the following steps: the leftover material recycling device for processing the printed circuit board is characterized in that through the design of the coarse strainer 7, the processing box 3, the large strainer 13, the middle strainer 14, the small strainer 15 and the vibrating machine 8, the device can sieve and sum up materials, so that different materials can enter into corresponding processing cavities, the materials can not be mixed, and the materials can be fully processed, thereby the device has good crushing performance, the quality of grinding the materials is effectively improved, the practicability of the device is improved, the use requirements of users are met, the problem that when the existing leftover material recycling device is used, the materials are processed in the same cavity due to the fact that the materials are in the same cavity, the materials cannot be fully processed, the degree of crushing the materials is not uniform and fine, the materials are rough after crushing, and inconvenience is brought to the users is solved, the use requirements of users cannot be met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leftover bits recovery unit is used in processing of printed circuit board, includes box (1), its characterized in that: the structure is characterized in that a cavity is formed in the box body (1), a first motor (2) is fixedly connected to the top of the box body (1) by means of positions of two sides, a processing box (3) is fixedly connected to the position of the bottom of the box body (1) by means of a position of the bottom of the box body (1), a cavity is formed in the processing box (3), a second motor (4) is fixedly connected to the positions of two ends of the bottom of one side of the box body (1) by means of positions of the front end and the rear end, springs are fixedly connected to the positions of four corners of the top of the inner part of the box body (1), a crushing frame (5) is fixedly connected to the bottom of the springs, a cavity is formed in the crushing frame (5), a crushing rod (6) is fixedly connected to an output end of the first motor (2) arranged at the bottom, the bottom of the crushing rod (6) penetrates through the box body (1) and extends into the crushing frame (5), and a through groove is formed in the bottom of the crushing frame (5), the inside fixedly connected with coarse strainer (7) that leads to the groove, smash the equal fixedly connected with bobbing machine (8) in both sides position of leaning on of frame (5) bottom, the equal fixedly connected with welded plate (9) of intermediate position of leaning on of both sides in box (1), the bottom fixedly connected with first connecting spring (10) of bobbing machine (8), the bottom fixedly connected with sieve material frame (11) of first connecting spring (10), the cavity has been seted up to the inside of sieve material frame (11), the top fixedly connected with loop bar (12) of welded plate (9), the top of loop bar (12) runs through sieve material frame (11) and extends to its outside, turn right fixedly connected with big filter screen (13), well filter screen (14) and little filter screen (15) in proper order from a left side in sieve material frame (11) the bottom, the top intercommunication of handling case (3) has three lower hopper (16), handle the equal fixedly connected with baffle (17) in both sides position that leans on of case (3), output end fixedly connected with multistage crushing pole (18) that second motor (4) are located one side and set up, the one end of multistage crushing pole (18) runs through box (1), handles case (3) and baffle (17) respectively and through the bearing and the inner wall fixed connection who handles case (3).

2. The scrap recycling device for printed wiring board processing according to claim 1, wherein: the motor is characterized in that the models of the first motor (2) and the second motor (4) are ye3, and the first motor (2) and the second motor (4) are both electrically connected with an external power supply through power lines.

3. The scrap recycling device for printed wiring board processing according to claim 1, wherein: the vibration machine (8) is of a YZS-2.5-2 type, and the vibration machine (8) is electrically connected with an external power supply through a power line.

4. The scrap recycling device for printed wiring board processing according to claim 1, wherein: the sieve material frame (11) bottom lean on both sides equal fixedly connected with second connecting spring (19) in position, the bottom and the welded plate (9) fixed connection of second connecting spring (19).

5. The scrap recycling device for printed wiring board processing according to claim 1, wherein: the inner wall of the screen frame (11) is in contact with the loop bar (12), and the loop bar (12) is in sliding connection with the screen frame (11).

6. The scrap recycling device for printed wiring board processing according to claim 1, wherein: the inside of the treatment box (3) is divided into three treatment bins by a partition plate (17), and the three treatment bins are respectively a large treatment bin, a middle treatment bin and a small treatment bin from left to right.