CN203611388U - Feeding system for mulching film blow molding unit - Google Patents
Feeding system for mulching film blow molding unit Download PDFInfo
- Publication number
- CN203611388U CN203611388U CN201320718801.2U CN201320718801U CN203611388U CN 203611388 U CN203611388 U CN 203611388U CN 201320718801 U CN201320718801 U CN 201320718801U CN 203611388 U CN203611388 U CN 203611388U
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- China
- Prior art keywords
- vacuum tank
- level
- feeding system
- blow molding
- material collecting
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- Expired - Fee Related
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model discloses a feeding system for a mulching film blow molding unit, which is used for feeding raw materials for the mulching film blow molding unit during the production. The feeding system includes machine table hoppers mounted on blow molding machines of the mulching film blow molding unit, a mixing machine and a material collecting pool mounted under the mixing machine, wherein the material collecting pool is connected to a primary vacuum tank through a pipeline; the primary vacuum tank is connected with a primary vacuum pump; an electromagnetic valve is arranged at the outlet of the primary vacuum pump, and the primary vacuum pump is connected to the material collecting pool through the electromagnetic valve; the material collecting pool is connected with a secondary vacuum tank arranged corresponding to each platform hopper through a pipeline; all the secondary vacuum tanks are connected to the secondary vacuum pump; electromagnetic valves are arranged at all the outlets of the secondary vacuum tanks; paddle switch level indicators are arranged on the material collecting pool and the machine table hoppers; the feeding system further includes a control system; the control system controls the opening and closing of the corresponding electromagnetic valves according to output signals of the level gages, so as to confirm whether feeding is performed or not.
Description
Technical field
The utility model relates to membrane production equipment field, ground, relates in particular to a kind of feeding system of mulch film blowing unit.
Background technology
In the prior art, the feed of mulch film blowing unit relies on and manually completes, and automaticity is low, makes that life cycle of the product is long, production efficiency is low, and the personnel labor intensity of feeding is simultaneously large, poor working environment.
Utility model content
For the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of feeding system of mulch film blowing unit, the raw material supply being used in the production of mulch film blowing unit.
The utility model adopts the basic conception of technical scheme to be: comprise the board hopper of installing on each blow moulding machine of described mulch film blowing unit, the pond that gathers materials that install blender and below thereof, one-level vacuum tank is received by pipeline in the described pond that gathers materials, this vacuum tank is connected to one-level vavuum pump, be provided with magnetic valve and receive collecting bin by this magnetic valve in this vacuum tank exit, described collecting bin receives by pipeline the secondary vacuum tank that corresponding described each board hopper arranges respectively, described secondary vacuum tank is all received two-stage vacuum pump, all be provided with magnetic valve in described secondary vacuum tank exit, on described collecting bin and board hopper, be equipped with blocking rotary type level-sensing device, described feeding system also comprises control system, this control system is controlled the switching of the magnetic valve corresponding with it in order to whether to determine material loading according to the output signal of described level-sensing device.
The beneficial effects of the utility model are, its vacuum suction is carried granular material at the pipeline space of sealing, the draught head being produced by vavuum pump can drive the gas flow in pipeline, thereby drives granular material motion, makes it be transported to another place from a place.Be transported to collecting bin from the pond that gathers materials or be transported to the material of board hopper from collecting bin, in the time that its material level reaches the height at level-sensing device place, under the effect of control system, this feeding system can stop feed; In the time that its material level drops to below the height at level-sensing device place, this feeding system can start feed, so repeatedly works to make material loading program to carry out without any confusion.This feeding system reliable and stable work, compact conformation is simple, effectively reduces operating personnel's labour intensity, has improved production efficiency and product quality.
Accompanying drawing explanation
Accompanying drawing is the structural representation of the feeding system of mulch film blowing unit.
In figure: 1-blender; The 2-pond that gathers materials; 3-one-level vacuum tank; 4-one-level vavuum pump; 5-collecting bin; 6-secondary vacuum tank; 7-two-stage vacuum pump; 8-magnetic valve; 9-blocking rotary type level-sensing device; 10-magnetic valve; 11-blocking rotary type level-sensing device; 12-board hopper.
The specific embodiment
As shown in drawings, one-level vacuum tank 3 is received by pipeline in the pond 2 that gathers materials, one-level vacuum tank 3 is connected to one-level vavuum pump 4, be provided with magnetic valve 8 and receive collecting bin 5 by magnetic valve 8 in one-level vavuum pump 4 exits, collecting bin 5 is received and 8 secondary vacuum tanks of 8 corresponding settings of board hopper by pipeline respectively, these 8 secondary vacuum tanks are connected to a two-stage vacuum pump 7 and are all provided with magnetic valve in these secondary vacuum tank exits, on collecting bin 5 and all board hoppers, be equipped with blocking rotary type level-sensing device, control system is controlled the switching of the magnetic valve corresponding with it in order to whether to determine material loading according to the output signal of described level-sensing device.
Under after blender 1 stirs, come the material in the pond 2 that gathers materials, the pipeline of flowing through under the suction of one-level vavuum pump 4 arrives one-level vacuum tank 3, magnetic valve 8 drops to collecting bin 5 after opening, then the pipeline of flowing through under the suction of two-stage vacuum pump 7 arrives respectively 8 secondary vacuum tanks, and 8 magnetic valves can be simultaneously to 8 board magazine feeds after opening.The open and close of these 8 magnetic valves and magnetic valve 8 are determined respectively according to the output of the blocking rotary type level-sensing device on all board hoppers and collecting bin 5 by control system, in the time that its material level reaches the height at level-sensing device place, under the effect of control system, this feeding system can stop feed; In the time that its material level drops to below the height at level-sensing device place, this feeding system can start feed.
Claims (1)
1. the feeding system of a mulch film blowing unit, comprise the board hopper of installing on each blow moulding machine of described mulch film blowing unit, the pond that gathers materials that install blender and below thereof, it is characterized in that, one-level vacuum tank is received by pipeline in the described pond that gathers materials, this vacuum tank is connected to one-level vavuum pump, be provided with magnetic valve and receive collecting bin by this magnetic valve in this vacuum tank exit, described collecting bin receives by pipeline the secondary vacuum tank that corresponding described each board hopper arranges respectively, described secondary vacuum tank is all received two-stage vacuum pump, all be provided with magnetic valve in described secondary vacuum tank exit, on described collecting bin and board hopper, be equipped with blocking rotary type level-sensing device, described feeding system also comprises control system, this control system is controlled the switching of the magnetic valve corresponding with it in order to whether to determine material loading according to the output signal of described level-sensing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718801.2U CN203611388U (en) | 2013-11-09 | 2013-11-09 | Feeding system for mulching film blow molding unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320718801.2U CN203611388U (en) | 2013-11-09 | 2013-11-09 | Feeding system for mulching film blow molding unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203611388U true CN203611388U (en) | 2014-05-28 |
Family
ID=50764063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320718801.2U Expired - Fee Related CN203611388U (en) | 2013-11-09 | 2013-11-09 | Feeding system for mulching film blow molding unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203611388U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070657A (en) * | 2014-06-06 | 2014-10-01 | 浙江太湖远大新材料有限公司 | Feeding mechanism of raw material mixing and extruding integrated machine |
| CN106346753A (en) * | 2016-08-31 | 2017-01-25 | 岱纳包装（太仓）有限公司 | Full-automatic blow molding line |
-
2013
- 2013-11-09 CN CN201320718801.2U patent/CN203611388U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104070657A (en) * | 2014-06-06 | 2014-10-01 | 浙江太湖远大新材料有限公司 | Feeding mechanism of raw material mixing and extruding integrated machine |
| CN106346753A (en) * | 2016-08-31 | 2017-01-25 | 岱纳包装（太仓）有限公司 | Full-automatic blow molding line |
| CN106346753B (en) * | 2016-08-31 | 2019-10-29 | 岱纳包装（太仓）有限公司 | It is blow molded full-automatic production line |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: The lotus Pavilion Road 741018 Gansu province Tianshui District No. 47 Patentee after: Gansu Tianbao Plastic Co., Ltd. Address before: The lotus Pavilion Road 741018 Gansu province Tianshui District No. 47 Patentee before: Tianshui Tianbao Plastic Co.,Ltd. |
|
| 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: 20140528 Termination date: 20191109 |