Plastic granules and processing technology thereof
By designing a plastic pellet processing device containing multiple components, the problem that existing devices cannot fully promote molding and cooling is solved, and high-quality plastic pellet processing is achieved and processing speed is accelerated.
Patent Information
- Application Number
- CN202510180038.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-19
- Publication Date
- 2025-04-01
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
The existing plastic pellet processing device cannot fully promote the molding of the mixed material and is insufficiently cooled, resulting in the plastic pellets being easily stuck and affecting the processing quality.
A plastic particle processing device including mixing barrels, cutting pipes, transverse tubes, molding plates, slides, cutting knives, cooling barrels and other components is designed. Through the cooperation of components such as spiral frames, mixing frames, cam frames, etc., the materials are fully mixed and formed, and adhesions are prevented during cooling.
The device can effectively promote material forming and prevent adhesions through the use of coolant, improve the processing quality of plastic particles and speed up processing speed.
Smart Images
Figure CN119734370A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of plastic particles, and more particularly to a plastic particle and a processing technology thereof. Background Art
[0002] With the development of science and technology and the progress of society, the use of plastic particles is increasing, such as daily necessities, clothes, cars, and medical fields. Most plastic products are obtained by processing plastic particles. When processing plastic particles, the materials need to be melted and then produced through a granulation device. However, the current device for processing plastic particles cannot fully promote the mixed materials to form plastic particles, and fully cool the plastic particles to prevent adhesion, which affects the processing quality of plastic particles. Summary of the invention
[0003] In order to optimize the deficiencies of the prior art, the present invention provides a plastic particle and a processing technology thereof, which can fully promote the mixed materials to form the plastic particles and fully cool the plastic particles to prevent adhesion and affect the processing quality of the plastic particles.
[0004] The technical solution adopted by the present invention to solve its technical problem is:
[0005] A plastic particle processing device comprises a mixing barrel, a feeding tube fixedly connected to the lower part of the mixing barrel, and a transverse tube fixedly connected to the feeding tube, a forming plate fixedly connected to the end of the transverse tube, a slideway fixedly connected to the bottom of the mixing barrel, a sliding frame slidably connected to the slideway, two cutting knives fixedly connected to the sliding frame, a bending frame fixedly connected to the bending frame, a cooling barrel fixedly connected to the bottom of the cooling barrel, a cylinder I fixedly connected to the bottom of the cooling barrel, and a lifting plate fixedly connected to the cylinder rod of the cylinder I.
[0006] Furthermore, the lifting plate is provided with a plurality of through holes.
[0007] Furthermore, the lower part of the discharge pipe is rotatably connected with a spiral frame I.
[0008] Furthermore, a spiral frame II is rotatably connected to the transverse tube and the forming plate.
[0009] Furthermore, a rack is fixedly connected to the sliding frame, and a bottom wheel for driving the rack to slide is rotatably connected to the transverse tube.
[0010] Further, according to the above-mentioned process of processing plastic particles by a plastic particle processing device, the process includes the following steps:
[0011] Step 1: Add the fluid raw materials into the mixing barrel for mixing;
[0012] Step 2: Push the material into the discharge pipe and the horizontal pipe for discharge and forming;
[0013] Step 3: Cut the formed materials into plastic particles;
[0014] Step 4: Collect the plastic particles and immerse them back and forth in the coolant to cool them down.
[0015] Furthermore, the plastic particles processed according to the above-mentioned plastic particle processing technology include the following components in the following weight proportions: 20-40 parts of resin; 8-12 parts of glass fiber; 2-5 parts of modifier; 4-6 parts of stabilizer; 4-6 parts of carbon black; 4-6 parts of flame retardant; 6-8 parts of toughening agent; 2-4 parts of antioxidant; 6-8 parts of antibacterial agent; 6-8 parts of calcium polyester acid; and 6-10 parts of polyether modified polysiloxane.
[0016] The beneficial effects of the plastic particles and the processing technology thereof of the present invention are: they can fully promote the mixed materials to form the plastic particles, and fully cool the plastic particles to prevent adhesion and affect the processing quality of the plastic particles; they can also accelerate the mixing speed of the materials and the processing speed of the plastic particles by promoting the flow, impact and centrifugation of the materials. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.
[0018] Figure 1 It is a schematic diagram of the structure of a plastic particle processing device;
[0019] Figure 2 It is a schematic diagram of the structure of plastic granules;
[0020] Figure 3 for Figure 2 a front view of the structure shown;
[0021] Figure 4 It is a schematic diagram of the structure of the mixed material;
[0022] Figure 5 A schematic diagram of the location of the structure of the mixed material;
[0023] Figure 6 It is a schematic diagram of the structure that drives the end cover to rotate;
[0024] Figure 7 A schematic diagram of the structure to facilitate material transportation;
[0025] Figure 8 Schematic diagram of the structure for cooling material molding.
[0026] In the figure: mixing barrel 11; feeding pipe 12; horizontal pipe 13; forming plate 14; slideway 15; cutting knife 21; sliding frame 22; bottom wheel 23; end cover 31; stirring frame 32; cam frame 33; centrifugal frame 34; gear ring 35; planetary gear 36; spiral frame I 41; spiral frame II 42; bending frame 51; cooling barrel 52; cylinder I 53; lifting plate 54. DETAILED DESCRIPTION
[0027] refer to Figure 1 , 2 , 3 and 8, detailed description of the embodiment of processing plastic particles:
[0028] A plastic particle processing device comprises a mixing barrel 11 and a feeding tube 12 fixedly connected to the lower part of the mixing barrel 11. The mixing barrel 11 is used to load materials for mixing. The materials in the mixing barrel 11 can also be heated by an externally arranged heating device, and the materials are mixed by stirring to prevent the materials from solidifying and causing the plastic particles to be unable to be processed. The materials in the mixing barrel 11 are discharged through the feeding tube 12, and a transverse tube 13 fixedly connected to the feeding tube 12, and then the materials flow out of the transverse tube 13. The end of the transverse tube 13 is fixedly connected to a forming plate 14. The materials flow out of the transverse tube 13 and are extruded through the forming plate 14 to form columnar plastics. The forming of the plastic particles is completed after cutting. The bottom of the mixing barrel 11 is fixedly connected to a slideway 15, and the slideway 15 is slidably connected to a sliding frame 22, and the sliding frame 22 is fixedly connected to two The two cutting knives 21 are capable of sliding in the slideway 15, thereby driving the two cutting knives 21 to slide back and forth. The two cutting knives 21 repeatedly cut the formed columnar plastic to process the columnar plastic into plastic particles. The lower part of the cross tube 13 is fixedly connected with a bending frame 51, and a cooling barrel 52 is fixedly connected to the bending frame 51. The cooling barrel 52 is loaded with coolant. The plastic particles after cutting and processing fall into the cooling barrel 52 for cooling to prevent the plastic particles from sticking together and affecting the quality of the processed plastic particles. The bottom of the cooling barrel 52 is fixedly connected with a cylinder Ⅰ53, and a lifting plate 54 is fixedly connected to the cylinder rod of the cylinder Ⅰ53. When the cylinder Ⅰ53 is started, the cylinder rod of the cylinder Ⅰ53 drives the lifting plate 54 to rise and fall. When the lifting plate 54 rises, the cooled plastic particles are lifted up, so that the cooled plastic particles can be unloaded.
[0029] refer to Figure 8 , details an embodiment of separating the cooling liquid and the cooled plastic particles:
[0030] The lifting plate 54 is processed with a plurality of through holes, so that when the lifting plate 54 rises, the through holes ensure that the plastic particles stay above the lifting plate 54, and the coolant passes through the through holes and stays below the lifting plate 54, ensuring the separation of the plastic particles and the coolant.
[0031] refer to Figure 3 and Figure 7 , an embodiment of preventing materials from accumulating in the feeding pipe 12 is described in detail:
[0032] The lower part of the discharge pipe 12 is rotatably connected with a spiral frame Ⅰ41, and the spiral frame Ⅰ41 is fixedly connected to the output shaft of the reduction motor Ⅰ, and the reduction motor Ⅰ is fixedly connected to the discharge pipe 12. When the reduction motor Ⅰ is started, the reduction motor Ⅰ drives the spiral frame Ⅰ41 to rotate, and the spiral frame Ⅰ41 rotates to push the material up and down to prevent the material from accumulating in the discharge pipe 12 and solidifying, which affects the transportation of the material during molding.
[0033] refer to Figure 7 , detailed description of the embodiment of pushing the material out for molding:
[0034] The transverse tube 13 and the forming plate 14 are rotatably connected with a spiral frame II 42, which is fixedly connected to the output shaft of the reduction motor II, which is fixedly connected to the transverse tube 13. When the reduction motor II is started, the reduction motor II drives the spiral frame II 42 to rotate, and the spiral frame II 42 pushes the material to be transported to realize the material feeding during the forming of the material, thereby ensuring the forming of the plastic particles.
[0035] refer to Figure 2 and Figure 3 , an embodiment of driving the sliding frame 22 to slide is described in detail:
[0036] The sliding frame 22 is fixedly connected with a rack, and the transverse tube 13 is rotatably connected with a bottom wheel 23 for driving the rack to slide. The bottom wheel 23 is fixedly connected to the output shaft of the reduction motor III, and the reduction motor III is fixedly connected to the transverse tube 13. When the reduction motor III is started, the reduction motor III drives the bottom wheel 23 to rotate, and the bottom wheel 23 rotates to engage and drive the rack to slide, thereby driving the sliding frame 22 to slide, thereby realizing the cutting of the plastic particles by the two cutting knives 21, and completing the processing of the plastic particles.
[0037] refer to Figure 1 , 4 and 5, detailed description of the embodiment of promoting the thorough mixing of materials:
[0038] The mixing barrel 11 is rotatably connected to an end cover 31, and a plurality of stirring racks 32 and a plurality of cam racks 33 are rotatably connected to the end cover 31. The plurality of stirring racks 32 and the plurality of cam racks 33 are alternately arranged. A centrifugal rack 34 is rotatably connected to the middle part of the end cover 31. The centrifugal rack 34, the plurality of stirring racks 32 and the plurality of cam racks 33 are respectively fixedly connected to the output shafts of the corresponding reduction motors IV. The plurality of reduction motors IV are all fixedly connected to the end cover 31. The plurality of reduction motors IV are started, and the plurality of reduction motors IV drive the centrifugal rack 34, the plurality of stirring racks 32 and the plurality of cam racks 33 to rotate. The plurality of stirring racks 32 push the materials to stir and swirl when rotating, so as to achieve material mixing. The plurality of cam racks 33 can perform differential impact on the swirling materials when rotating, destroy the swirl of the materials, further achieve material crushing and mixing, and accelerate the mixing speed of the materials. The centrifugal rack 34 is elliptical, and can push the chaotic materials to perform centrifugal motion when rotating, so as to achieve rapid mixing of the materials.
[0039] refer to Figure 6 , the embodiment of driving the end cover 31 to rotate is described in detail:
[0040] The end cover 31 is fixedly connected with a ring gear 35, and the mixing barrel 11 is rotatably connected with a plurality of planetary gears 36 that drive the ring gear 35 to rotate. The plurality of planetary gears 36 are respectively fixedly connected to the output shafts of the corresponding reduction motors V, and the plurality of reduction motors V are all fixedly connected to the mixing barrel 11. The plurality of reduction motors V are started, and the plurality of planetary gears 36 are driven to rotate by the plurality of reduction motors V. The plurality of planetary gears 36 are synchronously meshed to drive the ring gear 35 to rotate, and the ring gear 35 drives the end cover 31 to rotate, thereby driving the centrifugal frame 34, the plurality of stirring frames 32 and the plurality of cam frames 33 to rotate, so that the materials in the mixing barrel 11 are fully mixed.
[0041] refer to Figure 1 , an embodiment of ensuring that the material falls into the cooling barrel 52 is described in detail:
[0042] The lifting plate 54 corresponds to the forming plate 14 up and down, so as to ensure that the cut materials fall into the cooling barrel 52 for cooling.
[0043] refer to Figure 1 and 5 , an example of a process for processing plastic granules is described in detail:
[0044] According to the above-mentioned process of processing plastic particles by a plastic particle processing device, the process includes the following steps:
[0045] Step 1: Add the fluid raw materials into the mixing barrel 11 for mixing;
[0046] Step 2: Push the material into the discharge pipe 12 and the transverse pipe 13 for discharge and molding;
[0047] Step 3: Cut the formed materials into plastic particles;
[0048] Step 4: Collect the plastic particles and immerse them back and forth in the coolant to cool them down.
[0049] Detailed description of the example of processing plastic granules:
[0050] The plastic particles processed according to the above-mentioned plastic particle processing technology include the following components in the following weight proportions: 20 parts of resin; 8 parts of glass fiber; 2 parts of modifier; 4 parts of stabilizer; 4 parts of carbon black; 4 parts of flame retardant; 6 parts of toughening agent; 2 parts of antioxidant; 6 parts of antibacterial agent; 6 parts of calcium polyester acid; and 6 parts of polyether modified polysiloxane.
[0051] The plastic particles include the following components in weight proportions: 30 parts of resin; 10 parts of glass fiber; 3 parts of modifier; 5 parts of stabilizer; 5 parts of carbon black; 5 parts of flame retardant; 7 parts of toughening agent; 3 parts of antioxidant; 7 parts of antibacterial agent; 7 parts of polyester acid calcium; and 8 parts of polyether modified polysiloxane.
[0052] The plastic particles include the following components in weight proportions: 40 parts of resin; 12 parts of glass fiber; 5 parts of modifier; 6 parts of stabilizer; 6 parts of carbon black; 6 parts of flame retardant; 8 parts of toughening agent; 4 parts of antioxidant; 8 parts of antibacterial agent; 8 parts of polyester acid calcium; and 10 parts of polyether modified polysiloxane.
Claims
1. A plastic particle processing device, characterized in that: The invention comprises a mixing barrel (11), a feeding tube (12) fixedly connected to the lower part of the mixing barrel (11), and a transverse tube (13) fixedly connected to the feeding tube (12); a forming plate (14) is fixedly connected to the end of the transverse tube (13); a slideway (15) is fixedly connected to the bottom of the mixing barrel (11); a sliding frame (22) is slidably connected to the slideway (15); two cutting knives (21) are fixedly connected to the sliding frame (22); a bending frame (51) is fixedly connected to the lower part of the transverse tube (13); a cooling barrel (52) is fixedly connected to the bending frame (51); a cylinder I (53) is fixedly connected to the bottom of the cooling barrel (52); a lifting plate (54) is fixedly connected to the cylinder rod of the cylinder I (53).
2. A plastic particle processing device according to claim 1, characterized in that: The lifting plate (54) is provided with a plurality of through holes.
3. A plastic particle processing device according to claim 1, characterized in that: The lower part of the feed tube (12) is rotatably connected to a spiral frame I (41).
4. A plastic particle processing device according to claim 1, characterized in that: The transverse tube (13) and the forming plate (14) are rotatably connected with a spiral frame II (42).
5. A plastic particle processing device according to claim 1, characterized in that: The sliding frame (22) is fixedly connected with a rack, and the transverse tube (13) is rotatably connected with a bottom wheel (23) for driving the rack to slide.
6. A plastic particle processing device according to claim 1, characterized in that: The mixing barrel (11) is rotatably connected to an end cover (31), and a plurality of stirring frames (32) and a plurality of cam frames (33) are rotatably connected to the end cover (31). The plurality of stirring frames (32) and the plurality of cam frames (33) are alternately arranged, and a centrifugal frame (34) is rotatably connected to the middle portion of the end cover (31).
7. A plastic particle processing device according to claim 6, characterized in that: The end cover (31) is fixedly connected with a gear ring (35), and the mixing barrel (11) is rotatably connected with a plurality of planetary gears (36) for driving the gear ring (35) to rotate.
8. A plastic particle processing device according to claim 1, characterized in that: The lifting plate (54) corresponds to the forming plate (14) up and down.
9. A process for processing plastic particles using a plastic particle processing device according to any one of claims 1 to 8, characterized in that: The process includes the following steps: Step 1: Add the fluid raw materials into the mixing barrel (11) for mixing; Step 2: Push the material into the discharge pipe (12) and the transverse pipe (13) for discharge and molding; Step 3: Cut the formed materials into plastic particles; Step 4: Collect the plastic particles and immerse them back and forth in the coolant to cool them down.
10. The plastic particles processed by the plastic particle processing process according to claim 9 are characterized in that: The plastic particles include the following components in the following weight ratios: 20-40 parts of resin; 8-12 parts of glass fiber; Modifier 2-5 parts; stabilizer 4-6 parts; carbon black 4-6 parts; flame retardant 4-6 parts; toughening agent 6-8 parts; 2-4 parts of antioxidant; 6-8 parts of antibacterial agent; 6-8 parts of calcium polyester acid; 6-10 parts of polyether modified polysiloxane.