CN210969692U - Feeding mechanism of injection molding machine - Google Patents
Feeding mechanism of injection molding machine Download PDFInfo
- Publication number
- CN210969692U CN210969692U CN201921278369.3U CN201921278369U CN210969692U CN 210969692 U CN210969692 U CN 210969692U CN 201921278369 U CN201921278369 U CN 201921278369U CN 210969692 U CN210969692 U CN 210969692U
- Authority
- CN
- China
- Prior art keywords
- hopper
- raw materials
- rotating shaft
- fixed
- injection molding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 15
- 230000007246 mechanism Effects 0.000 title claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 28
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 4
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a reinforced mechanism of injection molding machine, including hopper, stirring subassembly and helical blade, be equipped with the apron on the hopper, be equipped with the pan feeding mouth on the apron, be equipped with the motor on the apron, the output shaft fixedly connected with pivot of motor, the pivot with the apron rotates to be connected and stretches into the hopper, pivot upper portion is fixed with the stirring subassembly, the pivot lower part is fixed with helical blade, hopper bottom center fixedly connected with conveyer pipe, helical blade is located in the conveyer pipe, the conveyer pipe lower extreme is fixed with the extension board, the extension board has the fretwork hole, the pivot lower extreme rotates with the extension board to be connected. The helical blades stir the raw materials and simultaneously push the raw materials to be conveyed downwards at a constant speed, and the conveying speed of the raw materials can be adjusted by adjusting the rotating speed of the motor; blow hot-blastly in to the hopper through the air-supply line, get rid of the moisture in the raw materials, stir the subassembly stirring raw materials simultaneously, prevent that the raw materials from gluing together, prevent that the hopper from blockking up.
Description
Technical Field
The utility model relates to an injection moulding production technical field, concretely relates to reinforced mechanism of injection molding machine.
Background
An injection molding machine generally comprises an injection system, a film combining system, a hydraulic transmission system, an electrical control system, a lubricating system, a heating and cooling system, a safety monitoring system and the like. The injection molding machine can heat the plastic, apply high pressure to the molten plastic, and inject it to fill the mold cavity. Plastic granules get into injection system from the hopper, and the conveyer pipe of in-process hopper often takes place to block up, is difficult to the clearance after blockking up.
Disclosure of Invention
The utility model aims at providing a reinforced mechanism of injection molding machine to solve the problem that the hopper conveyer pipe blockked up easily among the prior art.
The feeding mechanism of the injection molding machine comprises a hopper, a stirring assembly and a spiral blade, wherein a cover plate is arranged on the hopper, a feeding hole is formed in the cover plate, a motor is arranged on the cover plate, an output shaft of the motor is fixedly connected with a rotating shaft, the rotating shaft is connected with the cover plate in a rotating mode and stretches into the hopper, the stirring assembly is fixed to the upper portion of the rotating shaft, the spiral blade is fixed to the lower portion of the rotating shaft, a conveying pipe is fixedly connected to the center of the bottom of the hopper, the spiral blade is located in the conveying pipe, a supporting plate is fixed to the lower end of the conveying pipe, a hollow hole is formed in the supporting plate, and the lower.
Preferably, the stirring subassembly includes multiunit poking bar and scraper blade, and multiunit poking bar distributes along circumference and fixes in the pivot, a set of poking bar is along vertical direction evenly distributed, same group poking bar fixed connection is with one on the scraper blade, the scraper blade with hopper inner wall sliding connection.
Preferably, the rotating shaft is located in the center of the support plate, the hollow holes of the support plate are fan-shaped, and the hollow holes are circumferentially distributed around the rotating shaft.
Preferably, an air inlet pipe is arranged at the inclined position of the lower part of the hopper, and an air outlet is arranged at the upper part of the hopper.
Preferably, the air inlet pipe with all be equipped with the filter screen on the air outlet, the diameter in hole of filter screen is less than the raw materials diameter of moulding plastics.
The utility model has the advantages that: the conveying pipe is internally provided with a helical blade, the helical blade can stir the injection molding raw material and simultaneously exert a downward acting force on the raw material to push the raw material to be conveyed downwards at a constant speed, and the conveying speed of the raw material can be adjusted by adjusting the rotating speed of a motor; blow hot-blastly in to the hopper through the air-supply line, can get rid of the moisture in the raw materials, stir the subassembly stirring raw materials simultaneously, will glue into massive raw materials and break up, prevent that the raw materials from gluing together, prevent that the hopper from blockking up.
Drawings
Fig. 1 is a schematic diagram of the external structure of the present invention.
Fig. 2 is a schematic diagram of the internal structure of the present invention.
Fig. 3 is a schematic structural diagram of the stirring assembly of the present invention.
The device comprises a hopper 1, a stirring component 2, a stirring rod 21, a scraping plate 22, a spiral blade 3, a cover plate 4, a feeding port 5, a motor 6, a rotating shaft 7, a conveying pipe 8, a support plate 9, an air inlet pipe 10, an air outlet 11 and a filter screen 12.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided to help those skilled in the art to more fully, accurately and deeply understand the concept and technical solutions of the present invention, through the description of the embodiments with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model provides a reinforced mechanism of injection molding machine, including hopper 1, stirring subassembly 2 and helical blade 3, be equipped with apron 4 on the hopper 1, be equipped with pan feeding mouth 5 on the apron 4, be equipped with motor 6 on the apron 4, motor 6's output shaft fixedly connected with pivot 7, pivot 7 with apron 4 rotates to be connected and stretches into hopper 1, 7 upper portions of pivot are fixed with stirring subassembly 2, 7 lower parts of pivot are fixed with helical blade 3, 1 bottom center fixedly connected with conveyer pipe 8 of hopper, helical blade 3 is located in conveyer pipe 8, 8 lower extremes of conveyer pipe are fixed with extension board 9, extension board 9 has the fretwork hole, 7 lower extremes of pivot with extension board 9 rotates to be connected.
Stirring subassembly 2 includes multiunit poking bar 21 and scraper blade 22, and multiunit poking bar 21 distributes along circumference and fixes in pivot 7 is last, and is a set of poking bar 21 is along vertical direction evenly distributed, same group poking bar 21 fixed connection is with one on the scraper blade 22, scraper blade 22 with 1 inner wall sliding connection of hopper.
The rotating shaft 7 is located in the center of the support plate 9, hollow holes of the support plate 9 are fan-shaped, and the hollow holes are distributed around the rotating shaft 7 along the circumferential direction.
An air inlet pipe 10 is arranged at the inclined position of the lower part of the hopper 1, and an air outlet 11 is arranged at the upper part of the hopper 1.
The air inlet pipe 10 with all be equipped with filter screen 12 on the air outlet 11, the diameter in filter screen 12's hole is less than the raw materials diameter of moulding plastics.
The working process of the utility model is as follows:
raw materials of moulding plastics gets into hopper 1 from pan feeding mouth 5, install air-blower and heating device and blow hot-blastly in air-supply line 10 department to hopper 1, wind is from up blowing down takes away the moisture on the raw materials, then blow off from air outlet 11, motor 6 drive pivot 7 drives stirring subassembly 2 and helical blade 3 is rotatory, stirring subassembly 2 stirs the raw materials, scraper blade 22 prevents that the raw materials from gluing on 1 inner wall of hopper, the raw materials through the stirring is carried the raw materials downward at the uniform velocity by helical blade 3, at last from the fretwork hole on extension board 9 to fall out.
The above description is made for the exemplary purposes with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (4)
1. The utility model provides a reinforced mechanism of injection molding machine which characterized in that: comprises a hopper (1), a stirring component (2) and a helical blade (3), wherein a cover plate (4) is arranged on the hopper (1), a feeding opening (5) is arranged on the cover plate (4), a motor (6) is arranged on the cover plate (4), an output shaft of the motor (6) is fixedly connected with a rotating shaft (7), the rotating shaft (7) is rotatably connected with the cover plate (4) and extends into the hopper (1), the upper part of the rotating shaft (7) is fixed with the stirring component (2), the lower part of the rotating shaft (7) is fixed with the helical blade (3), the center of the bottom of the hopper (1) is fixedly connected with a conveying pipe (8), the helical blade (3) is positioned in the conveying pipe (8), a support plate (9) is fixed at the lower end of the conveying pipe (8), a hollow hole is formed in the support plate (9), and the lower end of the rotating shaft (7) is rotatably connected with the support plate (9); an air inlet pipe (10) is arranged at the inclined position of the lower part of the hopper (1), and an air outlet (11) is arranged at the upper part of the hopper (1).
2. The feeding mechanism of an injection molding machine according to claim 1, wherein: stirring subassembly (2) include multiunit stirring rod (21) and scraper blade (22), and multiunit stirring rod (21) are fixed along circumference distribution in pivot (7) are last, and are a set of stirring rod (21) are along vertical direction evenly distributed, same group stirring rod (21) fixed connection is together on scraper blade (22), scraper blade (22) with hopper (1) inner wall sliding connection.
3. The feeding mechanism of an injection molding machine according to claim 1, wherein: the rotating shaft (7) is located at the center of the support plate (9), hollow holes of the support plate (9) are fan-shaped, and the hollow holes are distributed around the rotating shaft (7) along the circumferential direction.
4. The feeding mechanism of an injection molding machine according to claim 1, wherein: the air inlet pipe (10) with all be equipped with filter screen (12) on air outlet (11), the diameter in the hole of filter screen (12) is less than the raw materials diameter of moulding plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278369.3U CN210969692U (en) | 2019-08-08 | 2019-08-08 | Feeding mechanism of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921278369.3U CN210969692U (en) | 2019-08-08 | 2019-08-08 | Feeding mechanism of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210969692U true CN210969692U (en) | 2020-07-10 |
Family
ID=71423906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921278369.3U Expired - Fee Related CN210969692U (en) | 2019-08-08 | 2019-08-08 | Feeding mechanism of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210969692U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976487A (en) * | 2021-02-02 | 2021-06-18 | 湖南海鲤医疗科技有限公司 | Injection molding device with anti-blocking structure |
| CN113370493A (en) * | 2021-06-26 | 2021-09-10 | 湖北文太新材料有限公司 | Automatic screen injection and extrusion device for polytetrafluoroethylene rod pipe |
-
2019
- 2019-08-08 CN CN201921278369.3U patent/CN210969692U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112976487A (en) * | 2021-02-02 | 2021-06-18 | 湖南海鲤医疗科技有限公司 | Injection molding device with anti-blocking structure |
| CN113370493A (en) * | 2021-06-26 | 2021-09-10 | 湖北文太新材料有限公司 | Automatic screen injection and extrusion device for polytetrafluoroethylene rod pipe |
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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 |
Granted publication date: 20200710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |