Injection molding pulverizer capable of automatically distributing materials
Patent Information
- Application Number
- CN202522510482.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-26
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-11-26
AI Technical Summary
[0003]现有技术中，通过粉碎机粉碎塑料成粒料，通过运送筛分将不同的大小的粒料进行分类，但是在现有技术中，粉碎后的碎屑可能会混入不同大小的粒料中，导致筛分的效果不理想的问题，为此，本实用新型提供一种可自动分料的注塑粉碎机
1.本实用新型所述的一种可自动分料的注塑粉碎机，启动电机一带动转动杆使转动块一和转动块二同时发生转动，二者同时带动固定在其上的翻搅杆和导向组件同时转动，翻搅杆能够将落在上方的塑料块进行翻动，塑料块堆积到一定程度，翻转板能够在铰链的作用下翻转并压缩弹簧，此时塑料块从转动块一中滑入转移筒中，从而达到自动分料的效果，从而解决了因传统粉碎会产生的碎屑会同时落入到分料后的篮子中，导致分料的效果不理想的问题。
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Figure CN224897767U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of plastic crushing technology, specifically an injection molding crusher with automatic material dispensing. Background Technology
[0002] With increasingly stringent environmental protection requirements, environmentally friendly plastics have gained widespread attention in order to reduce pollution. The production of environmentally friendly plastics often utilizes waste materials, which are pulverized into granules by a crusher. These granules can then be directly used for extrusion as raw materials for injection molding.
[0003] In the prior art, plastic is crushed into granules by a crusher, and the granules of different sizes are sorted by conveying and screening. However, in the prior art, the crushed debris may be mixed with the granules of different sizes, resulting in an unsatisfactory screening effect. Therefore, this utility model provides an injection molding crusher with automatic material sorting. Summary of the Invention
[0004] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.
[0005] The technical solution adopted by this utility model to solve its technical problem is as follows: an injection molding pulverizer with automatic material distribution, including a shell, a sieve plate fixedly connected to the inner wall of the shell, a transfer cylinder fixedly connected to the inner wall of the sieve plate, the outer wall of the transfer cylinder fixedly connected to the inner wall of the shell, a rotating block rotatably connected to the upper surface of the sieve plate, a stirring rod fixedly connected to the outer wall of the rotating block, a guide assembly provided on the outer wall of the rotating block, a bolt provided on the inner wall of the rotating block, a rotating rod threadedly connected to the outer wall of the bolt, the rotating rod connected to the rotating block, the rotating rod connected to the transfer cylinder, a second rotating block provided on the outer wall of the rotating rod, a bolt 2 threadedly connected to the inner wall of the second rotating block, a second sieve plate slidably connected to the lower surface of the second rotating block, the outer wall of the second sieve plate fixedly connected to the inner wall of the shell, and the second sieve plate connected to the transfer cylinder.
[0006] Preferably, the guiding assembly includes a guide block, the outer wall of the guide block is fixedly connected to the outer wall of the rotating block, a hinge is fixedly connected to the lower surface of the guide block, a flip plate is fixedly connected to the outer wall of the hinge, a limit block is slidably connected to the outer wall of the flip plate, the limit block is connected to the rotating block, and a spring is fixedly connected to the outer wall of the flip plate, the spring is connected to the guide block.
[0007] Preferably, a second motor is fixedly connected to the outer wall of the outer casing, a rotating shaft is fixedly installed at the output end of the second motor, the rotating shaft is connected to the outer casing, a cam is fixedly connected to the outer wall of the rotating shaft, a roller is slidably connected to the outer wall of the cam, a sieve plate three is fixedly connected to the upper surface of the roller, a fixed frame is rotatably connected to the outer wall of the sieve plate three, the fixed frame is connected to the inner wall of the outer casing, a buffer assembly is fixedly connected to the inner wall of the outer casing, a pulley set is provided on the outer wall of the rotating shaft, the pulley set is connected to the sieve plate three, and two sets of sieve plates three are provided on the inner wall of the outer casing.
[0008] Preferably, a motor is provided on the inner wall of the outer casing, the motor is connected to a rotating rod, a receiving plate is provided on the inner wall of the outer casing, the receiving plate is connected to the rotating rod, a brush block is slidably connected to the upper surface of the receiving plate, and the inner wall of the brush block is fixedly connected to the outer wall of the rotating rod.
[0009] Preferably, the inner wall of the outer casing is provided with heat dissipation holes.
[0010] Preferably, a slot block is fixedly connected to the outer wall of the outer shell, an insert block is slidably connected to the inner wall of the slot block, and a basket is fixedly connected to the outer wall of the insert block.
[0011] Preferably, the upper surface of the outer shell is fixedly connected to the crusher body, and the inner wall of the crusher body is provided with a magnetic suction plate.
[0012] The beneficial effects of this utility model are as follows: 1. The injection molding pulverizer with automatic material distribution described in this utility model starts by starting a motor to drive a rotating rod, causing rotating blocks one and two to rotate simultaneously. Both of them simultaneously drive a stirring rod and a guide assembly fixed on them to rotate. The stirring rod can turn over the plastic blocks that fall on it. When the plastic blocks accumulate to a certain extent, the flipping plate can flip under the action of the hinge and compress the spring. At this time, the plastic blocks slide from rotating block one into the transfer cylinder, thereby achieving the effect of automatic material distribution. This solves the problem that the debris generated by traditional pulverizers will fall into the basket after distribution, resulting in an unsatisfactory material distribution effect.
[0013] 2. The injection molding pulverizer with automatic material separation described in this utility model, after the screened plastic blocks fall from the transfer cylinder, starts the second motor to drive the pulley group to make the two rotating shafts rotate simultaneously. The rotating shafts drive the cam to rotate. The rollers set on the lower surface of the screen plate three can make the screen plate three flip and fall around the fixed frame. The screen plate three is provided with holes of different sizes. Through the above structure, small debris and smaller plastic blocks can be screened. Attached Figure Description
[0014] The present invention will be further described below with reference to the accompanying drawings.
[0015] Figure 1 This is a perspective view of the present invention; Figure 2 This is a schematic diagram of the structure of the sieve plate in this utility model; Figure 3 This is a schematic diagram of the rotating rod in this utility model; Figure 4 This is a schematic diagram of the structure of the limiting block in this utility model; Figure 5 This is a schematic diagram of the cam structure in this utility model; Figure 6 This is a schematic diagram of the magnetic suction plate in this utility model.
[0016] In the diagram: 1. Outer shell; 2. Screening plate one; 3. Transfer cylinder; 4. Rotating block one; 5. Tilting rod; 6. Guide assembly; 7. Bolt one; 8. Rotating rod; 9. Rotating block two; 10. Bolt two; 11. Screening plate two; 12. Guide block; 13. Hinge; 14. Tilting plate; 15. Limiting block; 16. Spring; 17. Motor one; 18. Motor two; 19. Rotating shaft; 20. Cam; 21. Roller; 22. Screening plate three; 23. Fixing frame; 24. Buffer assembly; 25. Pulley assembly; 26. Receiving plate; 27. Brush block; 28. Heat dissipation hole; 29. Slot block; 30. Insert block; 31. Basket; 32. Crusher body; 33. Magnetic suction plate. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.
[0018] Specific implementation examples are given below.
[0019] like Figures 2 to 3As shown in the figure, an automatic material dispensing injection molding pulverizer according to an embodiment of the present invention includes a shell 1. A sieve plate 2 is fixedly connected to the inner wall of the shell 1. A transfer cylinder 3 is fixedly connected to the inner wall of the sieve plate 2. The outer wall of the transfer cylinder 3 is fixedly connected to the inner wall of the shell 1. A rotating block 4 is rotatably connected to the upper surface of the sieve plate 2. A stirring rod 5 is fixedly connected to the outer wall of the rotating block 4. A guide assembly 6 is provided on the outer wall of the rotating block 4. A bolt 7 is provided on the inner wall of the rotating block 4. A rotating rod 8 is threadedly connected to the outer wall of the bolt 7. The rotating rod 8 is connected to the rotating block 4 and the transfer cylinder 3. A rotating... Block 2 9, the inner wall of rotating block 2 9 is threaded with bolt 2 10, the lower surface of rotating block 2 9 is slidably connected to sieve plate 2 11, the outer wall of sieve plate 2 11 is fixedly connected to the inner wall of outer shell 1, sieve plate 2 11 is connected to transfer cylinder 3, the crushed plastic blocks fall from crusher body 32 into outer shell 1, start motor 1 17 drives rotating rod 8 to rotate, rotating rod 8 can drive rotating block 1 4 and rotating block 2 9 fixed by bolt 1 7 and bolt 2 10 to rotate simultaneously, the stirring rod 5 fixed on the two can stir the screened plastic blocks, and can make plastic blocks smaller than the diameter of the holes opened on sieve plate 1 2 and sieve plate 2 11 fall.
[0020] like Figures 3 to 4 As shown, the guide assembly 6 includes a guide block 12. The outer wall of the guide block 12 is fixedly connected to the outer wall of the rotating block 4. A hinge 13 is fixedly connected to the lower surface of the guide block 12. A flip plate 14 is fixedly connected to the outer wall of the hinge 13. A limit block 15 is slidably connected to the outer wall of the flip plate 14. The limit block 15 is connected to the rotating block 4. A spring 16 is fixedly connected to the outer wall of the flip plate 14. The spring 16 is connected to the guide block 12. When the plastic blocks accumulate to a certain extent, the flip plate 14 can be pushed and rotated under the action of the hinge 13 fixed to the lower surface of the guide block 12. The spring 16 can be compressed at the same time, so that plastic blocks of appropriate size fall into the transfer cylinder 3. The inclined block set inside the transfer cylinder 3 can make the plastic blocks fall from the discharge port of the transfer cylinder 3 onto the sieve plate 22.
[0021] like Figures 2 to 5As shown, a second motor 18 is fixedly connected to the outer wall of the outer casing 1. A rotating shaft 19 is fixedly installed at the output end of the second motor 18. The rotating shaft 19 is connected to the outer casing 1. A cam 20 is fixedly connected to the outer wall of the rotating shaft 19. A roller 21 is slidably connected to the outer wall of the cam 20. A sieve plate 22 is fixedly connected to the upper surface of the roller 21. A fixing frame 23 is rotatably connected to the outer wall of the sieve plate 22. The fixing frame 23 is connected to the inner wall of the outer casing 1. A buffer assembly 24 is fixedly connected to the inner wall of the outer casing 1. A pulley assembly 25 is provided on the outer wall of the rotating shaft 19. The pulley assembly 25 is connected to the sieve plate 22. The two are connected. The inner wall of the outer shell 1 is provided with two sets of sieve plates 22. The pulley set 25 can make the upper and lower rotating shafts 19 rotate simultaneously. The rotation of the rotating shafts 19 drives the cam 20 to rotate. The cam 20 can push the roller 21 to move simultaneously. The fixed frame 23 provided on the inner wall of the outer shell 1 can make the sieve plates 22 flip and fall with it as the center. This can achieve secondary screening of the plastic blocks that fall on it, achieving a better screening effect. The buffer component 24 can buffer the falling sieve plates 22, achieving the effect of buffering the falling sieve plates 22.
[0022] like Figure 1 and Figure 2 As shown, a motor 17 is installed on the inner wall of the outer casing 1, and the motor 17 is connected to the rotating rod 8. A receiving plate 26 is installed on the inner wall of the outer casing 1, and the receiving plate 26 is connected to the rotating rod 8. A brush block 27 is slidably connected to the upper surface of the receiving plate 26. The inner wall of the brush block 27 is fixedly connected to the outer wall of the rotating rod 8. Through the small plastic blocks of the sieve plate 11 and the sieve plate 21, the brush block 27 fixed to the outer wall of the rotating rod 8 can be swept from the receiving plate 26 into the receiving basket set below the outer casing 1, thereby achieving the effect of saving materials.
[0023] like Figures 1 to 2 As shown, the inner wall of the outer casing 1 is provided with heat dissipation holes 28, which can dissipate the heat emitted by the motor 17.
[0024] like Figure 1 and Figure 2 As shown, a slot block 29 is fixedly connected to the outer wall of the outer casing 1, an insert block 30 is slidably connected to the inner wall of the slot block 29, and a basket 31 is fixedly connected to the outer wall of the insert block 30. The slot block 29 is provided on the outer wall of the outer casing 1. By inserting the insert block 30 on the basket 31 into the slot block 29, the effect of easy disassembly and installation can be achieved.
[0025] like Figure 1 and Figure 6As shown, a crusher body 32 is fixedly connected to the upper surface of the outer shell 1. A magnetic suction plate 33 is provided on the inner wall of the crusher body 32. When a plastic block is put into the crusher body 32, the metal mixed in the plastic can be attracted by the magnetic suction plate 33 during the process, preventing the metal from damaging the crusher body 32.
[0026] During operation, plastic blocks are fed into the crusher body 32. During this process, metal mixed in with the plastic is attracted by the magnetic plate 33, preventing damage to the crusher body 32. The crushed plastic blocks fall from the crusher body 32 into the outer casing 1. The motor 17 is started, driving the rotating rod 8 to rotate. The rotating rod 8 drives the rotating blocks 4 and 9, fixed by bolts 7 and 10, to rotate simultaneously. The stirring rods 5 fixed to these blocks agitate the screened plastic blocks, causing those smaller than the screened blocks to be crushed. Plastic blocks of the diameter of the holes made on the first plate 2 and the second sieve plate 11 fall down. When the plastic blocks accumulate to a certain extent, the tilting plate 14 can be pushed and rotated under the action of the hinge 13 fixed on the lower surface of the guide block 12. The spring 16 can be compressed at the same time, so that plastic blocks of appropriate size fall into the transfer cylinder 3. The inclined block set inside the transfer cylinder 3 can make the plastic blocks fall from the discharge port of the transfer cylinder 3 onto the third sieve plate 22. The small plastic blocks passing through the first sieve plate 2 and the second sieve plate 11 can be fixed to the rotating rod. The brush block 27 on the outer wall sweeps from the receiving plate 26 into the receiving basket set below the outer shell 1, achieving the effect of saving materials. The heat dissipation hole 28 opened on the inner wall of the outer shell 1 can dissipate the heat emitted by the motor 17. The motor 2 18 fixed on the outer wall of the outer shell 1 is started to make the rotating shaft 19 rotate. Two sets of secondary screening components are set inside the outer shell 1. The set pulley group 25 can make the upper and lower rotating shafts 19 rotate simultaneously. The rotation of the rotating shaft 19 drives the cam 20 to rotate. The cam 20 can push the roller 21 to move simultaneously. The fixed frame 23 set on the inner wall of the outer shell 1 can make the sieve plate 22 flip and fall with it as the center, thereby achieving secondary screening of the plastic blocks that fall on it, achieving a better screening effect. The set buffer component 24 can buffer the falling sieve plate 22, achieving the effect of buffering the falling sieve plate 22. The slot block 29 is set on the outer wall of the outer shell 1. By inserting the plug 30 on the basket 31 into the slot block 29, the disassembly and installation can be easily achieved.
[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. An injection molding pulverizer capable of automatic material dispensing, comprising a housing (1), characterized in that: The inner wall of the outer shell (1) is fixedly connected to a sieve plate (2), and the inner wall of the sieve plate (2) is fixedly connected to a transfer cylinder (3). The outer wall of the transfer cylinder (3) is fixedly connected to the inner wall of the outer shell (1). The upper surface of the sieve plate (2) is rotatably connected to a rotating block (4). The outer wall of the rotating block (4) is fixedly connected to a stirring rod (5). The outer wall of the rotating block (4) is provided with a guide assembly (6). The inner wall of the rotating block (4) is provided with a bolt (7). The outer wall of the rotating rod (8) is threadedly connected to a rotating block (4). The rotating rod (8) is connected to the transfer cylinder (3). The outer wall of the rotating rod (8) is provided with a rotating block (9). The inner wall of the rotating block (9) is threadedly connected to a bolt (10). The lower surface of the rotating block (9) is slidably connected to a sieve plate (11). The outer wall of the sieve plate (11) is fixedly connected to the inner wall of the outer shell (1). The sieve plate (11) is connected to the transfer cylinder (3).
2. The injection molding pulverizer with automatic material dispensing capability according to claim 1, characterized in that: The guide assembly (6) includes a guide block (12), the outer wall of which is fixedly connected to the outer wall of the rotating block (4), a hinge (13) is fixedly connected to the lower surface of the guide block (12), a flip plate (14) is fixedly connected to the outer wall of the hinge (13), a limit block (15) is slidably connected to the outer wall of the flip plate (14), the limit block (15) is connected to the rotating block (4), and a spring (16) is fixedly connected to the outer wall of the flip plate (14), the spring (16) is connected to the guide block (12).
3. The injection molding pulverizer with automatic material dispensing according to claim 1, characterized in that: The outer wall of the outer shell (1) is fixedly connected to a motor (18). The output end of the motor (18) is fixedly provided with a rotating shaft (19). The rotating shaft (19) is connected to the outer shell (1). The outer wall of the rotating shaft (19) is fixedly connected to a cam (20). The outer wall of the cam (20) is slidably connected to a roller (21). The upper surface of the roller (21) is fixedly connected to a sieve plate (22). The outer wall of the sieve plate (22) is rotatably connected to a fixed frame (23). The fixed frame (23) is connected to the inner wall of the outer shell (1). The inner wall of the outer shell (1) is fixedly connected to a buffer assembly (24). The outer wall of the rotating shaft (19) is provided with a pulley group (25). The pulley group (25) is connected to the sieve plate (22). The inner wall of the outer shell (1) is provided with two sets of sieve plates (22).
4. The injection molding pulverizer with automatic material dispensing according to claim 1, characterized in that: The inner wall of the outer shell (1) is provided with a motor (17), which is connected to the rotating rod (8). The inner wall of the outer shell (1) is provided with a support plate (26), which is connected to the rotating rod (8). A brush block (27) is slidably connected to the upper surface of the support plate (26), and the inner wall of the brush block (27) is fixedly connected to the outer wall of the rotating rod (8).
5. The injection molding pulverizer with automatic material dispensing according to claim 1, characterized in that: The inner wall of the outer casing (1) is provided with heat dissipation holes (28).
6. The injection molding pulverizer with automatic material dispensing capability according to claim 1, characterized in that: The outer wall of the outer shell (1) is fixedly connected to a slot block (29), the inner wall of the slot block (29) is slidably connected to an insert block (30), and the outer wall of the insert block (30) is fixedly connected to a basket (31).
7. The injection molding pulverizer with automatic material dispensing according to claim 1, characterized in that: The upper surface of the outer shell (1) is fixedly connected to the crusher body (32), and the inner wall of the crusher body (32) is provided with a magnetic suction plate (33).