Tool for classified collection of crushed silicon materials with different particle sizes
By designing a tooling including a cabinet, a rectangular shell and a reciprocating lifting device, the problem of difficult to effectively distinguish and collect silicon crumbs of different particle sizes in the prior art is solved, and the silicon crumbs of 2-3 different particle sizes are achieved. Effective classification and collection of materials reduces production costs.
Patent Information
- Application Number
- CN202421204767.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-29
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-05-29
AI Technical Summary
The prior art is difficult to effectively distinguish and collect silicon crumbles of different particle sizes, especially the relatively small amount of foam sub-material, and the cost of using traditional screening equipment is high.
A tool set up including a cabinet, a rectangular shell and a reciprocating lifting device is designed, and the rectangular shell is divided into two working areas, and the screen basket is arranged using a multi-layered storage area and a "口"-shaped bracket to realize screening of different particle sizes. and collect.
Effective classification and collection of 2-3 kinds of silicon crushed materials of different particle sizes is achieved, which can not only adapt to automatic screening of more materials, but also meet the manual use of less materials, reducing production costs.
Smart Images
Figure CN222490951U_ABST
Abstract
Description
Technical Field:
[0001] The utility model relates to the technical field of screening, in particular to a tooling for classifying and collecting silicon fragments with different particle sizes. Background Art:
[0002] At present, after the silicon material is processed by the previous crushing process, various sized foam materials are mixed together. To effectively distinguish them, manpower and equipment need to be invested, increasing the production cost. Especially for the relatively small amount of foam materials, the cost of using traditional screening equipment is high.
[0003] The purpose of this design is to design and manufacture a tooling with a simple structure that can effectively distinguish 2 - 3 kinds of foam materials with different particle sizes and achieve effective collection, which can adapt to automatic screening for a large amount of materials and also meet the manual use for a small amount of materials. Content of the Utility Model:
[0004] The purpose of the utility model is to provide a tooling for classifying and collecting silicon fragments with different particle sizes.
[0005] The utility model is implemented by the following technical solutions:
[0006] A tooling for classifying and collecting silicon fragments with different particle sizes includes a cabinet body, and the top plate of the cabinet body is hinged to the top of the back plate of the cabinet body;
[0007] In the middle of the cabinet body, a rectangular shell is provided; the bottom and one end edge of the rectangular shell are respectively fixed to the top of the bottom plate and the inner wall of the back plate of the cabinet body;
[0008] The interior of the cabinet body is divided into two working areas by the rectangular shell. In the working areas, a plurality of "曰"-shaped brackets are longitudinally arranged. The two sides of the brackets are respectively fixed to the side walls of the rectangular shell and the side plates of the cabinet body. The working areas are divided into multiple storage areas by the brackets. In each storage area, a sieve basket is movably placed on the brackets. A door panel is provided outside the storage area, and the door panel is hinged to the side plate of the cabinet body;
[0009] A reciprocating lifting device is arranged in the rectangular shell. The dial rod of the reciprocating lifting device passes through the sliding groove corresponding to the side wall of the storage area and drives one side of the sieve basket to vibrate up and down.
[0010] Preferably, the cabinet body includes the bottom plate, the side plates, the back plate, and the top plate. The two sides of the top of the bottom plate are vertically fixed with the side plates, the back plate is fixed between the sides of the two side plates, and the top plate is provided at the top of the side plates and the back plate.
[0011] Preferably, the sieve basket includes a rectangular box body. The bottom of the rectangular box body is a flat plate or sieve plates with different mesh numbers; the bottoms of the two sides of the rectangular box body are respectively a convex platform and a groove.
[0012] Preferably, the reciprocating lifting device comprises a motor, an eccentric wheel, a rotating shaft, a vertical rod, a roller, the lever, and a spring, wherein the eccentric wheel, the roller, the vertical rod, and the spring are arranged in sequence from bottom to top, the eccentric wheel is rotatably connected to the inner wall of the reciprocating lifting device through the rotating shaft, the motor is fixed to the bottom plate, and the output shaft of the motor passes through the side wall of the reciprocating lifting device and is coaxially fixed to the rotating shaft;
[0013] The wheel surface of the eccentric wheel is in rolling contact with the wheel surface of the roller, the roller is rotatably connected to the bottom end of the vertical rod, the top end of the vertical rod is fixed to one end of the spring, the other end of the spring is fixed to the top of the rectangular box body, and the levers corresponding to the storage area are fixed on both sides of the vertical rod;
[0014] The end of the lever is movably placed in the groove.
[0015] The advantages of the utility model are as follows: the structure of the novel device is relatively simple, and it can effectively screen foam materials of different particle sizes and realize effective collection, and it can be manually operated or automatically screened and switched to meet the use requirements. Description of the drawings:
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;
[0018] Figure 2 It is a front view of the overall structure of the utility model;
[0019] Figure 3 It is a left view of the overall structure of the utility model;
[0020] Figure 4 yes Figure 2 Schematic diagram of the HH section;
[0021] Figure 5 is a schematic diagram of a sieve basket with a sieve plate at the bottom;
[0022] Figure 6 is a schematic diagram of the bracket;
[0023] Figure 7 yes Figure 2 Schematic diagram of the usage status.
[0024] In the figure: cabinet body 1, bottom plate 1.1, side plates 1.2, back plate 1.3, top plate 1.4, rectangular housing 2, working area 3, support 4, storage area 5, sieve basket 6, rectangular box body 6.1, convex platform 6.2, groove 6.3, door panel 7, reciprocating lifting device 8, motor 8.1, eccentric wheel 8.2, rotating shaft 8.3, vertical rod 8.4, roller 8.5, lever 8.6, spring 8.7, chute 9. Specific implementation method:
[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.
[0026] Embodiment:
[0027] As Figure 1-Figure 7 shown, a tooling for classifying and collecting silicon chips of different particle sizes includes a cabinet body 1. The cabinet body 1 includes a bottom plate 1.1, side plates 1.2, a back plate 1.3, and a top plate 1.4. The two sides of the top of the bottom plate 1.1 are vertically fixed with side plates 1.2. A back plate 1.3 is fixed between the sides of the two side plates 1.2. A top plate 1.4 is provided at the top of the side plates 1.2 and the back plate 1.3. The top plate 1.4 of the cabinet body 1 is hinged to the top of the back plate 1.3 of the cabinet body 1;
[0028] A rectangular housing 2 is provided in the middle of the cabinet body 1; the bottom and one end of the rectangular housing 2 are respectively fixed to the top of the bottom plate 1.1 and the inner wall of the back plate 1.3 of the cabinet body 1;
[0029] The top plate 1.4 and the other end of the rectangular housing 2 are temporarily locked by a buckle;
[0030] The interior of the cabinet body 1 is divided into two working areas 3 by the rectangular housing 2. A plurality of "曰"-shaped supports 4 are longitudinally arranged in the working areas 3. The two sides of the supports 4 are respectively fixed to the side walls of the rectangular housing 2 and the side plates 1.2 of the cabinet body 1. The working areas 3 are divided into multiple storage areas 5 by the supports 4. A sieve basket 6 is movably placed on the supports 4 in each storage area 5. The sieve basket 6 includes a rectangular box body 6.1, and the bottom of the rectangular box body 6.1 is a flat plate or a sieve plate with different mesh numbers;
[0031] A plurality of sieve baskets 6, some of which have a closed flat plate at the bottom, called a closed sieve basket 6, and some of which have a sieve plate with sieve holes on the flat plate at the bottom, called a screening sieve basket 6. Because of the different mesh numbers, that is, the sieve hole diameters are different, in this embodiment, preferably, the 8mm aperture sieve is called the 8mm screening sieve basket 6, and the 4.5mm aperture sieve is called the 4.5mm screening sieve basket 6. In a multi-layer storage area 5 from top to bottom in a working area 3, 8mm screening sieve baskets 6, 4.5mm screening sieve baskets 6 and closed sieve baskets 6 are placed in sequence, and screening can be achieved. Silicon material is poured into the 8mm screening sieve basket 6, silicon material larger than 8mm is left, and the rest leaks into the 4.5mm screening sieve basket 6 through the bracket 4, 4.5mm silicon material is left, and the rest continues to be screened into the closed sieve basket 6;
[0032] The bottoms of both sides of the rectangular box body 6.1 are respectively provided with a boss 6.2 and a groove 6.3. A door panel 7 is provided outside the storage area 5. The door panel 7 is hinged to the side panel 1.2 of the cabinet body 1. After screening the silicon material, the screen basket 6 can be taken out by opening the door panel 7. The door panel 7 is temporarily locked with the rectangular housing 2 by a buckle (not shown).
[0033] A reciprocating lifting device 8 is provided in the rectangular housing 2. A lever 8.6 of the reciprocating lifting device 8 penetrates a slide groove 9 corresponding to the side wall of the storage area 5 and drives one side of the screen basket 6 to vibrate up and down.
[0034] The reciprocating lifting device 8 comprises a motor 8.1, an eccentric wheel 8.2, a rotating shaft 8.3, a vertical rod 8.4, a roller 8.5, a lever 8.6, and a spring 8.7. The eccentric wheel 8.2, the roller 8.5, the vertical rod 8.4, and the spring 8.7 are arranged in sequence from bottom to top. The eccentric wheel 8.2 is rotatably connected to the inner wall of the reciprocating lifting device 8 through the rotating shaft 8.3. The motor 8.1 is fixed on the bottom plate 1.1. The output shaft of the motor 8.1 passes through the side wall of the reciprocating lifting device 8 and is coaxially fixed with the rotating shaft 8.3.
[0035] The wheel surface of the eccentric wheel 8.2 is in rolling contact with the wheel surface of the roller 8.5, the roller 8.5 is rotatably connected to the bottom end of the vertical rod 8.4, the top end of the vertical rod 8.4 is fixed to one end of the spring 8.7, the other end of the spring 8.7 is fixed to the top of the rectangular box body 6.1, and the two sides of the vertical rod 8.4 are respectively fixed with levers 8.6 corresponding to the storage area 5;
[0036] The motor 8.1 drives the eccentric wheel 8.2 to rotate along the rotating shaft 8.3. The spring 8.7 always pushes the vertical rod 8.4 downward. The eccentric wheel 8.2 and the roller 8.5 roll more smoothly, so that the eccentric wheel 8.2 drives the vertical rod 8.4 to move up and down, or reciprocate. Then the vertical rod 8.4 drives the lever 8.6 to move up and down in the slide groove 9. The lever 8.6 moves in the slide groove 9, which can limit the vertical rod 8.4's moving direction and prevent it from rotating.
[0037] The end of the lever 8.6 is movably placed in the groove 6.3. When the groove 6.3 of the sieve basket 6 is placed on the end of the lever 8.6, the sieve basket 6 is axially centered along the boss 6.2. The position of the sieve basket 6 with the groove 6.3 is lifted up by the lever 8.6 and falls down by its own weight, so that the sieve basket 6 vibrates obliquely up and down. When the sieve basket 6 is vibrated, the side of the sieve basket 6 facing the back plate 1.3 is in contact with the back plate 1.3, and the other side of the sieve basket 6 is in contact with the door panel 7. The sieve basket 6 is limited to vibrate up and down.
[0038] Working principle: In a working area 3, in the multi-layer storage area 5 from top to bottom, a sieve basket 6 with a large mesh size, a sieve basket 6 with a second-level mesh size, and finally a closed sieve basket 6 are placed respectively, the door panel 7 is closed, the top plate 1.4 is opened, and the silicon material to be screened is poured into the sieve basket 6 in the top storage area 5.
[0039] The first type of manual screening is particularly suitable for silicon materials with a small amount to be screened. They are screened by hand or with tools, and the silicon materials fall into different screen baskets 6 in turn. Silicon materials with particle sizes ranging from large to small are left in the screen baskets 6 from top to bottom, and finally the foam silicon materials with the smallest particle size enter the screen basket 6 with a closed bottom. Silicon materials with different particle sizes after screening can be taken out by taking out the corresponding screen basket 6. Each time the screen basket 6 of the next layer is used, the screen basket 6 of the previous layer can be taken out first.
[0040] The second automatic screening is particularly suitable for silicon materials with a large amount of material to be screened. The top plate 1.4 is closed, and the motor 8.1 is turned on to drive the eccentric wheel 8.2 to drive the vertical rod 8.4 to move up and down. The vertical rod 8.4 drives the lever 8.6 to move up and down in the chute 9. The lever 8.6 is raised and passes through the groove 6.3 of the screen basket 6 to lift one side of the screen basket 6. After the lever 8.6 is lowered, the screen basket 6 also falls down by its own weight, so that the screen basket 6 vibrates obliquely up and down, and the vibration of the screen basket 6 is used for screening;
[0041] The silicon materials fall into different sieve baskets 6 in sequence, leaving silicon materials with particle sizes from large to small in the sieve baskets 6 from top to bottom, and finally the foam silicon materials with the smallest particle size enter the sieve basket 6 with a closed bottom. If there is any incomplete screening during the process, it can be screened manually.
[0042] The present application has two working areas 3, which can simultaneously screen a large amount of materials.
[0043] The structure of the novel device is relatively simple, and it can effectively screen foam materials of different particle sizes and realize effective collection, and it can be manually operated or automatically screened to meet the use requirements.
[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A tool for collecting and classifying silicon scraps of different sizes, characterized in that: It includes a cabinet body, and the top plate of the cabinet body is hinged to the top of the back plate of the cabinet body; A rectangular shell is provided in the middle of the cabinet body; the bottom and one end edge of the rectangular shell are respectively fixed to the top of the bottom plate of the cabinet body and the inner wall of the back plate; The interior of the cabinet body is divided into two working areas by the rectangular shell. A plurality of "曰"-shaped brackets are longitudinally arranged in the working areas. Both sides of the brackets are fixed to the side wall of the rectangular shell and the side plate of the cabinet body respectively. The working areas are divided into multiple layers of storage areas by the brackets. A sieve basket is movably placed on the brackets in each storage area. A door panel is provided outside the storage area, and the door panel is hinged to the side plate of the cabinet body; A reciprocating lifting device is provided in the rectangular shell. The dial rod of the reciprocating lifting device passes through the sliding groove corresponding to the side wall of the storage area and drives one side of the sieve basket to vibrate up and down.
2. The tooling for collecting and classifying silicon scraps of different particle sizes according to claim 1, characterized in that: The cabinet body includes the bottom plate, the side plates, the back plate, and the top plate. The side plates are vertically fixed to both sides of the top of the bottom plate. The back plate is fixed between the sides of the two side plates. The top plate is provided at the top of the side plates and the back plate.
3. The tooling for collecting and classifying silicon scraps of different particle sizes according to claim 2, characterized in that: The sieve basket includes a rectangular box body. The bottom of the rectangular box body is a flat plate or sieve plates with different mesh numbers; the bottoms of both sides of the rectangular box body are a boss and a groove respectively.
4. The tool for collecting and classifying silicon scraps of different particle sizes according to claim 3, characterized in that: The reciprocating lifting device includes a motor, an eccentric wheel, a rotating shaft, a vertical rod, a roller, the dial rod, and a spring. The eccentric wheel, the roller, the vertical rod, and the spring are arranged from bottom to top in sequence. The eccentric wheel is rotatably connected to the inner wall of the reciprocating lifting device through the rotating shaft. The motor is fixed on the bottom plate. The output shaft of the motor passes through the side wall of the reciprocating lifting device and is coaxially fixed to the rotating shaft; The wheel surface of the eccentric wheel is in rolling contact with the wheel surface of the roller. The roller is rotatably connected to the bottom end of the vertical rod. The top end of the vertical rod is fixed to one end of the spring. The other end of the spring is fixed to the top of the rectangular box body. The dial rods corresponding to the storage areas are respectively fixed to both sides of the vertical rod; The end of the dial rod is movably placed in the groove.