CN106079250A - A kind of vacuum feeding system of injection machine - Google Patents
A kind of vacuum feeding system of injection machine Download PDFInfo
- Publication number
- CN106079250A CN106079250A CN201610548402.4A CN201610548402A CN106079250A CN 106079250 A CN106079250 A CN 106079250A CN 201610548402 A CN201610548402 A CN 201610548402A CN 106079250 A CN106079250 A CN 106079250A
- Authority
- CN
- China
- Prior art keywords
- hopper
- injection machine
- loader
- feeding system
- vacuum pump
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The present invention relates to a kind of feeding system, specifically refer to the vacuum feeding system of a kind of injection machine, including injection machine hopper, loader hopper and vacuum pump, described injection machine hopper is provided with low level sensor, described loader hopper is provided with high charge level sensor, between described injection machine hopper and loader hopper, is provided with electromagnetism butterfly valve one；Described vacuum pump is connected with described loader hopper by pipeline, and the pipeline between vacuum pump and loader hopper is additionally provided with electromagnetism butterfly valve two and filter element, and feed pipe is connected with described loader hopper by Solenoid ball valve.The vacuum feeding system of a kind of injection machine of the present invention, the design of this system is rational in infrastructure, production efficiency is high, after setting parameter, can realize automatically judging and feed injection machine, realize Unmanned operation, saved manufacturing cost greatly and reduced the labor intensity of operator.
Description
Technical field
The present invention relates to a kind of feeding system, specifically refer to the vacuum feeding system of a kind of injection machine.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector, and it is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main former of variously-shaped plastic made by mould.The operation principle of injection machine and the syringe phase having an injection
Seemingly, it is made by the thrust of screw rod (or plunger), and the plastic injection of the molten condition (i.e. viscous state) plastified is entered Guan Bi
In good die cavity, after cured sizing, obtain the technical process of goods.In working of plastics manufacturing enterprise, feeding system is that injection produces
During a kind of important link, directly influenced speed of production and the quality of product, and be related to the economy of enterprise
Benefit.During traditional plastic pipe produces, feeding system part mostly uses artificial mode to carry raw material to extruding extruder
Producing, such mode has many weak points.First, artificial spice easily causes each formula proportion and makes mistakes, and
Outside foreign material are easily mixed in blender in this stage；On the one hand, artificial spice, haul inefficiency, directly influence pipe
The production efficiency of material, it is impossible to adapt to enterprise and produce on a large scale；On the other hand, raw material is easily caused dirt by artificial spice, haul
Dye, thus reduce the quality of tubing, affect the profit of enterprise.
Maximize the purpose of profit to reach enterprise, we must pull against the various deficiencies of artificial spice, haul mode,
It would therefore be desirable to provide a kind of efficiency height, low cost, can ensure that the concentration feeding system of product quality simultaneously.
Summary of the invention
It is an object of the invention to provide that a kind of efficiency is high, low cost, can ensure that the vacuum feed system of product quality simultaneously
System.
To achieve these goals, the technical scheme that the present invention provides is as follows:
The vacuum feeding system of a kind of injection machine, including injection machine hopper, loader hopper and vacuum pump, at described injection machine
Hopper is provided with low level sensor, is provided with high charge level sensor on described loader hopper, at described injection machine material
It is provided with electromagnetism butterfly valve one between bucket and loader hopper；Described vacuum pump is connected with described loader hopper by pipeline,
Being additionally provided with electromagnetism butterfly valve two and filter element on pipeline between vacuum pump and loader hopper, feed pipe passes through Solenoid ball valve and institute
The loader hopper stated connects.
Preferably, described vacuum pump is additionally provided with discharge filter.
Compared with prior art, the beneficial effects of the present invention is:
The vacuum feeding system of a kind of injection machine of the present invention, the design of this system is rational in infrastructure, production efficiency is high, by setting ginseng
After number, automatically judging and feed injection machine can be realized, it is achieved Unmanned operation, save manufacturing cost and reduction greatly
Labor intensity.
Accompanying drawing explanation
Fig. 1 is the present invention each parts connection diagram.
Detailed description of the invention
In detail the most as shown in Figure 1: the vacuum feeding system of a kind of injection machine, including injection machine hopper 1, loader hopper 2 and true
Empty pump 3, is provided with low level sensor 4 on described injection machine hopper 1, is provided with high charge level on described loader hopper 2
Sensor 5, is provided with electromagnetism butterfly valve 1 between described injection machine hopper 1 and loader hopper 2；Described vacuum pump 3 passes through
Pipeline 7 is connected with described loader hopper 2, and the pipeline 7 between vacuum pump 3 and loader hopper 2 is additionally provided with electromagnetism butterfly
Valve 28 and filter element 9, feed pipe 10 is connected with described loader hopper 2 by Solenoid ball valve 11.
Preferably, described vacuum pump 3 is additionally provided with discharge filter 12.
Specific works principle is as follows: be installed on injection machine by injection machine hopper 1 of the present invention, when being located at injection machine hopper 1
On low level sensor 4 when showing low material position, the electromagnetism butterfly valve being at this moment located between injection machine hopper 1 and loader hopper 2
One 6 open, if having material in loader hopper 2, will enter injection machine hopper by electromagnetism butterfly valve 1 under Gravitative Loads
In 1, after time delay a period of time (material in loader hopper 2 is the most all discharged into injection machine hopper 1), electromagnetism butterfly valve 1 cuts out
Stop feed.When in loader hopper 2 without material, high charge level sensor 5 action that is now located on loader hopper 2 is also opened
Dynamic vacuum pump 3, while vacuum pump 3 operating, Solenoid ball valve 11 is opened, and feed pipe 10 transports material under the effect of negative pressure
In loader hopper 2, after in loader hopper 2, material is filled, high charge level sensor 5 action also closes vacuum pump 3 and electromagnetism
Ball valve 11 stops feed.Identical principle, if the lowest level sensor 4 still shows that, without material state, electromagnetism butterfly valve 1 is opened
Blowing, system will repeat above work, until during injection machine hopper 1, loader hopper 2 state full all in material, vacuum pump 3
Close system stalls.
The vacuum feeding system of a kind of injection machine of the present invention, the design of this system is rational in infrastructure, production efficiency is high, by arranging
After good parameter, automatically judging and feed injection machine can be realized, it is achieved Unmanned operation, saved greatly manufacturing cost and
Reduce labor intensity.
Claims (2)
1. a vacuum feeding system for injection machine, including injection machine hopper, loader hopper and vacuum pump, it is characterised in that:
Described injection machine hopper is provided with low level sensor, described loader hopper is provided with high charge level sensor,
It is provided with electromagnetism butterfly valve one between described injection machine hopper and loader hopper；Described vacuum pump is upper with described by pipeline
Glassware hopper connects, and the pipeline between vacuum pump and loader hopper is additionally provided with electromagnetism butterfly valve two and filter element, and feed pipe leads to
Cross Solenoid ball valve to be connected with described loader hopper.
The vacuum feeding system of a kind of injection machine the most according to claim 1, it is characterised in that: on described vacuum pump
It is additionally provided with discharge filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548402.4A CN106079250A (en) | 2016-07-12 | 2016-07-12 | A kind of vacuum feeding system of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610548402.4A CN106079250A (en) | 2016-07-12 | 2016-07-12 | A kind of vacuum feeding system of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106079250A true CN106079250A (en) | 2016-11-09 |
Family
ID=57220061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610548402.4A Pending CN106079250A (en) | 2016-07-12 | 2016-07-12 | A kind of vacuum feeding system of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106079250A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456238A (en) * | 2007-12-14 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Feeding device and method |
| JP2012086444A (en) * | 2010-10-19 | 2012-05-10 | Japan Steel Works Ltd:The | Injection molding system |
| CN202656439U (en) * | 2012-06-11 | 2013-01-09 | 天津市宝力圣尼塑管制造有限公司 | Automatic feeding control system of injection molding machine |
| CN204431633U (en) * | 2015-01-28 | 2015-07-01 | 合肥江淮毅昌汽车饰件有限公司 | Feeding system concentrated by injection machine |
| CN104985753A (en) * | 2015-06-10 | 2015-10-21 | 深圳市首熙机械设备有限公司 | Automatic quantification supply control system |
| CN205800040U (en) * | 2016-07-12 | 2016-12-14 | 合肥经纬电子科技有限公司 | A kind of vacuum feeding system of injection machine |
-
2016
- 2016-07-12 CN CN201610548402.4A patent/CN106079250A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101456238A (en) * | 2007-12-14 | 2009-06-17 | 鸿富锦精密工业（深圳）有限公司 | Feeding device and method |
| JP2012086444A (en) * | 2010-10-19 | 2012-05-10 | Japan Steel Works Ltd:The | Injection molding system |
| CN202656439U (en) * | 2012-06-11 | 2013-01-09 | 天津市宝力圣尼塑管制造有限公司 | Automatic feeding control system of injection molding machine |
| CN204431633U (en) * | 2015-01-28 | 2015-07-01 | 合肥江淮毅昌汽车饰件有限公司 | Feeding system concentrated by injection machine |
| CN104985753A (en) * | 2015-06-10 | 2015-10-21 | 深圳市首熙机械设备有限公司 | Automatic quantification supply control system |
| CN205800040U (en) * | 2016-07-12 | 2016-12-14 | 合肥经纬电子科技有限公司 | A kind of vacuum feeding system of injection machine |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |