CN203844179U - Feeding device of plastic extruding machine - Google Patents
Feeding device of plastic extruding machine Download PDFInfo
- Publication number
- CN203844179U CN203844179U CN201420207117.2U CN201420207117U CN203844179U CN 203844179 U CN203844179 U CN 203844179U CN 201420207117 U CN201420207117 U CN 201420207117U CN 203844179 U CN203844179 U CN 203844179U
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- CN
- China
- Prior art keywords
- feeding device
- raw material
- hoppers
- material storage
- feed bin
- 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
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a feeding device of a plastic extruding machine. The feeding device comprises a plurality of extruding machines, material inlets which are respectively formed in the tail ends of the multiple extruding machines, and a plurality of hoppers which are correspondingly and fixedly connected to the material inlets in the tail ends of the multiple extruding machines respectively, wherein a bracket and a raw material storage box are respectively arranged on one side of each of the multiple extruding machines; a stock bin is fixedly mounted on the top of each bracket; the tops of the stock bins are closed and are fixedly connected with vacuum boxes communicated with the stock bins; material inlets are formed in the vacuum boxes and are connected with material inlet pipes leading to the raw material storage boxes; one side of each vacuum box is connected with a vacuumizing pump; a plurality of material outlets are respectively formed in the bottoms of the stock bins and are respectively connected with material outlet pipes correspondingly leading to the multiple hoppers. The feeding device is simple in structure; due to the vacuumizing pumps, negative pressure is generated in the vacuum boxes, so that raw materials in the raw material storage boxes are automatically conveyed into the stock bins and then are respectively conveyed into the hoppers connected with the material inlets in the tail ends of the extruding machines; therefore, the workload of workers is greatly reduced, and the production efficiency is improved.
Description
Technical field
The utility model relates to plastic foil manufacturing and processing equipment field, specifically a kind of feeding device for plastic extruder.
Background technology
The production technology of plastic foil is: plastic pellet in extruder, be melted and squeezing out quantitative to blow moulding machine, sealant is passed through membrana oralis moulding by blow moulding machine, after gushing out, the wind-force that utilization is produced by boasting, plastomer is blown to the die cavity that is attached to definite shape, thereby make plastic foil, then have hauling machine to draw by certain speed, up-coiler is wound into volume.In prior art, become the raw material of bag packaging to rely on a dead lift to be fixedly connected in multiple hoppers of multiple extruder end charging apertures to correspondence respectively, and be inverted, in the time that raw material is inadequate, need add in real time raw material, and need add in real time raw material in the hopper of each extruder end charging aperture connection, and make workman's workload very heavy, production efficiency is low.
Utility model content
The purpose of this utility model is to provide a kind of feeding device for plastic extruder, make to produce in vacuum tank negative pressure by vacuum pumping pump, raw material in raw material storage box is transported in feed bin voluntarily, then be delivered to respectively in the hopper of each extruder end charging aperture connection, reduce workman's workload, enhance productivity.
The technical solution of the utility model is as follows:
A kind of feeding device for plastic extruder, include multiple extruders, be separately positioned on the charging aperture of multiple extruder ends and corresponding multiple hoppers that are fixedly connected on multiple extruder end charging apertures respectively, it is characterized in that: a side of described multiple extruders is respectively equipped with support and raw material storage box, the top of described support is installed with feed bin, the top seal of described feed bin is also fixedly connected with the vacuum tank being connected with feed bin, described vacuum tank is provided with charging aperture and is connected with the feed pipe that leads to described raw material storage box, one side of vacuum tank is connected with vacuum pumping pump, the bottom of described feed bin is respectively equipped with multiple discharging openings and is connected with respectively the discharge nozzle that correspondence is led to multiple hoppers.
Described feeding device for plastic extruder, is characterized in that: described feed pipe and multiple discharge nozzle adopt respectively flexible pipe.
The beneficial effects of the utility model:
The utility model is simple in structure, make to produce negative pressure in vacuum tank by vacuum pumping pump, the raw material in raw material storage box is transported in feed bin voluntarily, be then delivered to respectively in the hopper of each extruder end charging aperture connection, the workload that has reduced greatly workman, has improved production efficiency.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Detailed description of the invention
Referring to Fig. 1, a kind of feeding device for plastic extruder, include multiple extruders 1, be separately positioned on the charging aperture 2 of multiple extruder 1 ends and corresponding multiple hoppers 3 that are fixedly connected on multiple extruder 1 end charging apertures 2 respectively, one side of multiple extruders 1 is respectively equipped with support and raw material storage box 4, the top of support is installed with feed bin 5, the top seal of feed bin 5 is also fixedly connected with the vacuum tank 6 being connected with feed bin 5, vacuum tank 6 is provided with charging aperture 7 and is connected with the feed pipe 8 that leads to raw material storage box 4, one side of vacuum tank 6 is connected with vacuum pumping pump 9, the bottom of feed bin 5 is respectively equipped with multiple discharging openings 10 and is connected with respectively the discharge nozzle 11 that correspondence is led to multiple hoppers 3.
In the utility model, feed pipe 8 and multiple discharge nozzle 11 adopt respectively flexible pipe.
Claims (2)
1. a feeding device for plastic extruder, include multiple extruders, be separately positioned on the charging aperture of multiple extruder ends and corresponding multiple hoppers that are fixedly connected on multiple extruder end charging apertures respectively, it is characterized in that: a side of described multiple extruders is respectively equipped with support and raw material storage box, the top of described support is installed with feed bin, the top seal of described feed bin is also fixedly connected with the vacuum tank being connected with feed bin, described vacuum tank is provided with charging aperture and is connected with the feed pipe that leads to described raw material storage box, one side of vacuum tank is connected with vacuum pumping pump, the bottom of described feed bin is respectively equipped with multiple discharging openings and is connected with respectively the discharge nozzle that correspondence is led to multiple hoppers.
2. feeding device for plastic extruder according to claim 1, is characterized in that: described feed pipe and multiple discharge nozzle adopt respectively flexible pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207117.2U CN203844179U (en) | 2014-04-27 | 2014-04-27 | Feeding device of plastic extruding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420207117.2U CN203844179U (en) | 2014-04-27 | 2014-04-27 | Feeding device of plastic extruding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203844179U true CN203844179U (en) | 2014-09-24 |
Family
ID=51557235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420207117.2U Expired - Fee Related CN203844179U (en) | 2014-04-27 | 2014-04-27 | Feeding device of plastic extruding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203844179U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538650A (en) * | 2016-01-15 | 2016-05-04 | 无锡市太平洋新材料股份有限公司 | Centralized feeding system |
| CN106672467A (en) * | 2017-01-22 | 2017-05-17 | 上海博隆粉体工程有限公司 | Fluidized hopper suitable for multipoint feeding |
| CN109263085A (en) * | 2018-09-20 | 2019-01-25 | 广州阿旺斯复合材料技术有限公司 | A kind of thermoplastic composite extrusion device and die press technology for forming |
| CN113119433A (en) * | 2021-04-29 | 2021-07-16 | 杭州鑫璐实业有限公司 | Intelligent feeding system and feeding process applied to intelligent pipe manufacturing system |
-
2014
- 2014-04-27 CN CN201420207117.2U patent/CN203844179U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105538650A (en) * | 2016-01-15 | 2016-05-04 | 无锡市太平洋新材料股份有限公司 | Centralized feeding system |
| CN106672467A (en) * | 2017-01-22 | 2017-05-17 | 上海博隆粉体工程有限公司 | Fluidized hopper suitable for multipoint feeding |
| CN106672467B (en) * | 2017-01-22 | 2019-04-09 | 上海博隆粉体工程有限公司 | A kind of fluidization hopper of suitable multiple spot feed |
| CN109263085A (en) * | 2018-09-20 | 2019-01-25 | 广州阿旺斯复合材料技术有限公司 | A kind of thermoplastic composite extrusion device and die press technology for forming |
| CN109263085B (en) * | 2018-09-20 | 2021-07-20 | 广州阿旺斯复合材料技术有限公司 | Thermoplastic composite material extrusion device and compression molding process |
| CN113119433A (en) * | 2021-04-29 | 2021-07-16 | 杭州鑫璐实业有限公司 | Intelligent feeding system and feeding process applied to intelligent pipe manufacturing system |
| CN113119433B (en) * | 2021-04-29 | 2023-06-27 | 杭州鑫璐实业有限公司 | Intelligent feeding system and feeding process applied to intelligent pipe manufacturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20150427 |
|
| EXPY | Termination of patent right or utility model |