CN215472985U - Plastic particle pushing device - Google Patents
Plastic particle pushing device Download PDFInfo
- Publication number
- CN215472985U CN215472985U CN202120644432.1U CN202120644432U CN215472985U CN 215472985 U CN215472985 U CN 215472985U CN 202120644432 U CN202120644432 U CN 202120644432U CN 215472985 U CN215472985 U CN 215472985U
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- Prior art keywords
- conveying
- raw materials
- plastic particle
- box
- frame
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- Expired - Fee Related
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- 229920003023 plastic Polymers 0.000 title claims abstract description 35
- 239000004033 plastic Substances 0.000 title claims abstract description 35
- 239000002245 particle Substances 0.000 title claims abstract description 24
- 238000001125 extrusion Methods 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims description 31
- 238000005485 electric heating Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 9
- 238000011068 loading method Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 abstract description 70
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000000155 melt Substances 0.000 abstract description 4
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229920000426 Microplastic Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000034189 Sclerosis Diseases 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
Images
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a plastic particle pushing device, and belongs to the technical field of plastic particle production. The plastic particle pushing device comprises a frame, a filtering mechanism arranged on the frame, a conveying mechanism connected to the filtering mechanism, and an extruding mechanism connected to the conveying mechanism; it is rotatory through the rotatory scraper blade of agitator motor drive, will melt insufficient plastics and scrape to the feed cylinder edge, it fully melts to make it through the electrothermal tube heating, make the raw materials in the feed box fully melt, conveying motor drive conveying screw stirs the raw materials and carries, and provide the extrusion of certain degree, carry out preliminary cleaing away to the bubble in the raw materials, reduce the production of bubble, promote the push pedal through the pneumatic cylinder, extrude the transport to the raw materials in extruding the case, make the bubble in the raw materials further appear, the quality of raw materials has been guaranteed.
Description
Technical Field
The utility model belongs to the technical field of plastic particle production, and particularly relates to a plastic particle pushing device.
Background
The plastic particles refer to granular plastics, which are generally divided into more than 200 types, and are subdivided into thousands of types, and the plastic particles have wide application space. In daily life, the regenerated particles can be used for manufacturing various plastic bags, barrels, basins, toys, furniture, stationery and other articles of daily life and various plastic products. In the clothing industry, the fabric can be used for manufacturing clothing, ties, buttons and zippers. In the aspect of building materials, various building components, plastic doors and windows and the like are manufactured by using derivatives of recycled plastic particles, in the production process of plastic particles, plastic needs to be crushed and then melted, and the molten plastic is pushed by a pushing device and conveyed into a next processing unit.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a plastic pellet pusher to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: a plastic particle pushing device comprises a frame, a filtering mechanism arranged on the frame, a conveying mechanism connected to the filtering mechanism, and an extruding mechanism connected to the conveying mechanism;
the filtering mechanism comprises a material loading box fixedly arranged on the frame, a stirring motor fixedly arranged at the top of the material loading box, a stirring shaft which penetrates through the material loading box through a sealed bearing and is connected with the stirring motor in a key manner, a rotary scraper fixedly arranged at the tail end of the stirring shaft, and a filter screen fixedly arranged in the material loading box;
the conveying mechanism comprises a conveying motor fixedly arranged on the frame, a conveying screw rod connected to the conveying motor in a key mode, a conveying barrel fixedly arranged on the frame and surrounding the conveying screw rod, and a discharge pipe connected to the conveying barrel;
the extrusion mechanism comprises an extrusion box fixedly arranged on the frame and connected with the discharge pipe in a sealing manner, a hydraulic cylinder fixedly arranged on the frame, a hydraulic column sleeved on the hydraulic cylinder, a push plate fixedly connected to the hydraulic column, and a discharge hole arranged at one side of the extrusion box;
the hydraulic column and the push plate are both arranged in the extrusion box.
In a further embodiment, the rotary scraper is tangent to the filter screen, the rotary scraper pushes insufficiently melted plastic on the filter screen to the edge of the material box, and the insufficiently melted plastic is heated and melted by the electric heating pipe.
In a further embodiment, a feed port is formed in the feed box, a first electromagnetic valve is fixedly mounted in the feed port, the feed box can be in a sealed state through the first electromagnetic valve, and the pressurization effect of a subsequent air pump is better.
In a further embodiment, the push plate is provided with a sealing ring, and the sealing ring can prevent the raw materials from being extruded to the back surface of the push plate through a gap between the push plate and the extrusion box in the process of pushing the raw materials by the push plate.
In a further embodiment, a second electromagnetic valve is arranged on the discharge pipe and controls the discharge pipe to open and close, so that raw materials which are not conveyed by the conveying mechanism when the extruding mechanism works cannot fall into the extruding box.
In a further embodiment, the conveying cylinder is fixedly provided with a feeding pipe, the feeding pipe is fixedly connected with the discharging end of the material box, and raw materials extruded from the material box enter the conveying mechanism through the feeding pipe.
In a further embodiment, the air pump is arranged on the material box and pressurizes the interior of the material box, so that the filtering effect of the material box on the raw materials is faster, and the conveying efficiency of the raw materials is improved.
In a further embodiment, an electric heating tube is fixedly mounted on the inner wall of the material box, the electric heating tube generates heat to keep raw materials in the material box in a molten state, the rotating scraper pushes insufficiently-melted plastics to the edge of the material box, and the insufficiently-melted plastics are heated by the electric heating tube to be fully melted.
In a further embodiment, a third electromagnetic valve is arranged on the discharge port, an exhaust hole is formed in the extrusion box, when the hydraulic cylinder extrudes the raw materials, the raw materials are prevented from leaking by the third electromagnetic valve, and air extruded from the raw materials can be exhausted by the exhaust hole.
Has the advantages that: the utility model provides a plastic pellet pusher, it is rotatory through the rotatory scraper blade of agitator motor drive, will melt insufficient plastics and scrape to the feed cylinder edge, it fully melts to make it fully melt through the electrothermal tube heating, make the raw materials in the feed box can fully melt, conveying motor drive conveying screw stirs the raw materials and carries, and provide the extrusion of certain degree, carry out preliminary cleaing away to the bubble in the raw materials, reduce the production of bubble, promote the push pedal through the pneumatic cylinder, carry out extrusion to the raw materials in extruding the box, make the bubble in the raw materials further appear, the quality of raw materials has been guaranteed.
Drawings
FIG. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic view of the filter mechanism of the present invention.
Figure 3 is a schematic view of the cross-sectional structure of the tank according to the utility model.
The reference signs are: the device comprises a frame 1, a material box 2, a stirring motor 21, a stirring shaft 211, a rotary scraper 212, an air pump 22, an electric heating pipe 23, a filter screen 24, a discharge end 25, a feed inlet 26, a first electromagnetic valve 27, a conveying motor 3, a conveying screw 31, a feed pipe 32, a conveying cylinder 33, a discharge pipe 34, a second electromagnetic valve 35, an extrusion box 4, a hydraulic cylinder 41, a hydraulic column 411, a push plate 42, a sealing ring 43, a discharge port 44, a third electromagnetic valve 45 and an exhaust hole 46.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.
As shown in fig. 1 to 3, a plastic particle pushing device includes a frame 1, a filtering mechanism, a conveying mechanism, and an extruding mechanism, wherein the frame 1 is disposed at a predetermined position, the filtering mechanism is disposed on the frame 1, the conveying mechanism is connected to the filtering mechanism, and the extruding mechanism is connected to the conveying mechanism.
The filtering mechanism comprises a material box 2, a stirring motor 21, a stirring shaft 211, a rotary scraper 212, an air pump 22, an electric heating tube 23, a filter screen 24, a discharge end 25, a feed inlet 26 and a first electromagnetic valve 27, wherein the material box 2 is fixedly arranged on the frame 1, the stirring motor 21 is fixedly arranged at the top of the material box 2, the stirring shaft 211 penetrates through the material box 2 through a sealed bearing and is connected with the stirring motor 21 in a key mode, the rotary scraper 212 is fixedly arranged at the tail end of the stirring shaft 211, the filter screen 24 is fixedly arranged in the material box 2, the rotary scraper 212 is tangent to the filter screen 24, the feed inlet 26 is arranged on the material box 2, the first electromagnetic valve 27 is fixedly arranged in the feed inlet 26, the air pump 22 is fixedly arranged on the material box 2, the electric heating tube 23 is fixedly arranged on the inner wall of the material box 2, raw materials in a melting state enter the material box 2 through the feed inlet 26, the first electromagnetic valve 27 is closed after a certain amount is reached, and simultaneously the electric heating tube 23 heats up to enable one raw material to be in a melting state, air pump 22 carries out air pressurization to workbin 2 inside, make the raw materials pass through filter screen 24 and get into discharge end 25, melt inadequately in the raw materials and stop on filter screen 24, agitator motor 21 drive (mixing) shaft 211 is rotatory, thereby make rotatory scraper blade 212 rotatory, with filter screen 24 go up the inadequate raw materials propelling movement of melting to workbin 2 edge, generate heat through electrothermal tube 23 and will melt inadequate raw materials and heat and melt, when having guaranteed follow-up propelling movement to the raw materials, the raw materials is in the state that fully melts, and production efficiency is improved.
The conveying mechanism comprises a conveying motor 3, a conveying screw 31, a feeding pipe 32, a conveying cylinder 33, a discharging pipe 34 and a second electromagnetic valve 35, wherein the conveying motor 3 is fixedly installed on the frame 1, the conveying screw 31 is connected to the conveying motor 3 in a key mode, the conveying cylinder 33 is fixedly installed on the frame 1, the discharging pipe 34 is connected to the conveying cylinder, the discharging pipe 34 is provided with the second electromagnetic valve 35, the feeding pipe 32 is fixedly installed on the conveying cylinder 33, the feeding pipe 32 is fixedly connected with the discharging end 25 of the material box 2, raw materials enter the conveying cylinder 33 from the discharging end 25 of the material box 2 through the feeding pipe 32, the conveying motor 3 drives the conveying screw 31 to rotate to convey the raw materials in the conveying cylinder, the conveying screw 31 can extrude the raw materials to a certain degree in the conveying process, bubbles in the raw materials are removed to a certain degree, after the raw materials are conveyed to the discharging pipe 34, the second electromagnetic valve 35 is opened, make the raw materials fall into extrusion mechanism, carry out the rotary extrusion through conveying screw 31 to the raw materials and carry, can tentatively get rid of the bubble in the raw materials, improve the quality of raw materials to conveying screw 31 can carry out quicker transport to the raw materials, prevents that the raw materials from cooling the sclerosis among the transportation process.
The extrusion mechanism comprises an extrusion box 4, a hydraulic cylinder 41, a hydraulic rod, a push plate 42, a sealing ring 43, a discharge port 44, a third electromagnetic valve 45 and an exhaust hole 46, wherein the extrusion box 4 is fixedly arranged on the frame 1 and is hermetically connected with the discharge pipe 34, the hydraulic cylinder 41 is fixedly arranged on the frame 1, the hydraulic column 411 is sleeved on the hydraulic cylinder 41, the push plate 42 is fixedly connected on the hydraulic column 411, the discharge port 44 is arranged at one side of the extrusion box 4, the sealing ring 43 is arranged on the push plate 42, the raw material is conveyed into the extrusion box 4 through the conveying mechanism, then the second electromagnetic valve 35 is closed, the third electromagnetic valve 45 is closed, the hydraulic cylinder 41 drives the hydraulic column 411 to push the push plate 42 to move, the raw material is extruded and pushed, after the raw material is extruded to a certain degree, bubbles in the raw material are separated out and are discharged from the exhaust hole 46, then the third electromagnetic valve 45 is opened, so that the raw material without bubbles is conveyed out of the extrusion box 4 through the discharge port 44, therefore, the raw materials are extruded and pushed through the extruding mechanism, the generation of bubbles in the raw materials is reduced, and the quality of the raw materials is better.
The working principle is as follows: a plastic particle pushing device comprises a raw material in a melting state, a feed box 2, a first electromagnetic valve 27 which is closed, an electric heating tube 23 which generates heat to heat the raw material, the fully melted raw material enters a discharge end 25 through a filter screen 24, the insufficiently melted raw material is pushed to the edge of a feed cylinder through a rotary scraper 212 driven by a stirring motor 21 and is heated by the electric heating tube 23 to be fully melted and then enters the discharge end 25, a conveying motor 3 drives a conveying screw 31 to convey the raw material, the raw material is rotationally extruded to a certain degree in the conveying process to primarily remove bubbles in the raw material, the raw material enters an extrusion box 4 after being conveyed to a discharge pipe 34, a second electromagnetic valve 35 is closed, a third electromagnetic valve 45 is closed, a hydraulic cylinder 41 pushes a push plate 42 to extrude and push the raw material, the bubbles in the raw material are extruded, the extruded air is discharged through an exhaust hole 46, and then the third electromagnetic valve 45 is opened, the raw materials is seen off from discharge gate 44, block the insufficient raw materials of melting through filter screen 24, rotatory push pedal 42 heats the raw materials propelling movement to feed cylinder edge and melts, the abundant melting of raw materials has been guaranteed, the quality of raw materials has been guaranteed, conveying screw 31 extrudes the raw materials and carries, carry out preliminary discharge with the bubble in the raw materials, pneumatic cylinder 41 carries out the secondary extrusion with push pedal 42 to the raw materials, make the bubble in the raw materials further appear, further reduce the bubble in the raw materials, thereby the quality of raw materials is improved, and the production efficiency is improved.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the specific details of the embodiments, and various equivalent changes can be made to the technical solution of the present invention within the technical idea of the present invention, and these equivalent changes are within the protection scope of the present invention.
Claims (9)
1. The plastic particle pushing device is characterized by comprising a frame, a filtering mechanism arranged on the frame, a conveying mechanism connected to the filtering mechanism, and an extruding mechanism connected to the conveying mechanism;
the filtering mechanism comprises a material loading box fixedly arranged on the frame, a stirring motor fixedly arranged at the top of the material loading box, a stirring shaft which penetrates through the material loading box through a sealed bearing and is connected with the stirring motor in a key manner, a rotary scraper fixedly arranged at the tail end of the stirring shaft, and a filter screen fixedly arranged in the material loading box;
the conveying mechanism comprises a conveying motor fixedly arranged on the frame, a conveying screw rod connected to the conveying motor in a key mode, a conveying barrel fixedly arranged on the frame and surrounding the conveying screw rod, and a discharge pipe connected to the conveying barrel;
the extrusion mechanism comprises an extrusion box fixedly arranged on the frame and connected with the discharge pipe in a sealing manner, a hydraulic cylinder fixedly arranged on the frame, a hydraulic column sleeved on the hydraulic cylinder, a push plate fixedly connected to the hydraulic column, and a discharge hole arranged at one side of the extrusion box;
the hydraulic column and the push plate are both arranged in the extrusion box.
2. A plastic particle pushing apparatus as claimed in claim 1, wherein said rotary scraper is tangent to said filter screen.
3. The plastic particle pushing device as claimed in claim 1, wherein a feeding port is provided on the feeding box, and a first solenoid valve is fixedly installed in the feeding port.
4. The plastic particle pushing apparatus as claimed in claim 1, wherein the pushing plate is provided with a sealing ring.
5. The plastic particle pushing apparatus as claimed in claim 1, wherein a second solenoid valve is provided on the discharging pipe.
6. The plastic particle pushing apparatus as claimed in claim 1, wherein a feeding pipe is fixedly installed on the conveying cylinder, and the feeding pipe is fixedly connected with the discharging end of the material box.
7. The plastic particle pushing apparatus as claimed in claim 1, wherein an air pump is fixedly installed on the hopper.
8. The plastic particle pushing apparatus as claimed in claim 1, wherein the electric heating tube is fixedly installed on the inner wall of the material box.
9. The plastic particle pushing apparatus as claimed in claim 1, wherein a third solenoid valve is provided at the discharge port, and a vent hole is provided at the extrusion box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644432.1U CN215472985U (en) | 2021-03-30 | 2021-03-30 | Plastic particle pushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120644432.1U CN215472985U (en) | 2021-03-30 | 2021-03-30 | Plastic particle pushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215472985U true CN215472985U (en) | 2022-01-11 |
Family
ID=79773260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120644432.1U Expired - Fee Related CN215472985U (en) | 2021-03-30 | 2021-03-30 | Plastic particle pushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215472985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507232A (en) * | 2023-11-15 | 2024-02-06 | 安徽金丽博智能科技股份有限公司 | Forming device for plastic castings |
-
2021
- 2021-03-30 CN CN202120644432.1U patent/CN215472985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117507232A (en) * | 2023-11-15 | 2024-02-06 | 安徽金丽博智能科技股份有限公司 | Forming device for plastic castings |
| CN117507232B (en) * | 2023-11-15 | 2024-06-04 | 安徽金丽博智能科技股份有限公司 | Forming device for plastic castings |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220111 |