CN203418704U - Intelligent material suction apparatus for feeding of injection molding machine - Google Patents
Intelligent material suction apparatus for feeding of injection molding machine Download PDFInfo
- Publication number
- CN203418704U CN203418704U CN201320489000.3U CN201320489000U CN203418704U CN 203418704 U CN203418704 U CN 203418704U CN 201320489000 U CN201320489000 U CN 201320489000U CN 203418704 U CN203418704 U CN 203418704U
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- Prior art keywords
- suction device
- injection machine
- material suction
- injection molding
- feed bin
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Abstract
The utility model provides an intelligent material suction apparatus for feeding of an injection molding machine, which comprises a material trough and an injection molding machine feed bin, wherein the material trough is connected with the injection molding machine feed bin via a feed pipe, the inlet end of the feed pipe is connected with a pneumatic material suction apparatus, a material suction nozzle in direct connection with the feed pipe is arranged on the other side of the pneumatic material suction apparatus, and a compressed air pipe is externally connected with the pneumatic material suction apparatus. According to the device, compressed air is used as a power source, and a power supply is not used, so that the device is higher in safety, low in cost, and higher in output efficiency, and occupies a small space; material level approach switches are mounted on the injection molding machine feed bin and the material trough to control the circuit, so that the pneumatic material suction apparatus can be prevented from idling or doing idle work, and the consumption of energy sources needed by raw material conveying during injection molding production is reduced to the greatest extent.
Description
Technical field
The utility model relates to injection molding technology field, is specifically related to a kind of for the reinforced intelligent material suction device of injection machine.
Background technology
Injection machine utilizes mould for plastics to make the plastic products of various shapes thermoplastic or thermosetting plastics, it is first added granular or powdered plastic raw material in machine barrel by loader, after melting, be injected in the close die that temperature is lower, through certain hour and pressure maintenance, cooling, make its curing molding.In prior art, the supply of injection machine course of work Raw is by electronic loader, and it is to drive charging absorption pump by motor, and charging absorption pump produces suction makes plastic pellet suck in charging basket through suction tube, then enters injection machine feed bin by leting slip a remark of charging basket bottom.The area of this loader occupied ground is large, by electro-motor, as power, has Electrical Safety problem; Owing to being mechanical movement, its equipment maintenance expense is relatively high in addition.In the injection molding material machine course of work, the loader state of also always dealing with the work, can cause the loss of serious waste of energy and equipment.
Utility model content
The utility model is in order to solve the problems of the technologies described above, provide a kind of simple in structure, cost is low and safe and reliable for the reinforced intelligent material suction device of injection machine, reaches Based Intelligent Control material suction device.
The technical solution of the utility model is: a kind of for the reinforced intelligent material suction device of injection machine, comprise hopper and injection machine feed bin, between described hopper and injection machine feed bin, by feed pipe, be connected, the arrival end of described feed pipe is connected with pneumatic suction device, the opposite side of described pneumatic suction device is provided with the material sucking mouth mutually straight-through with feed pipe, and pneumatic suction device is circumscribed with compression gas pipe.
Further, upper limit material level and the lower limit material level of described injection machine feed bin are respectively equipped with upper limit switch and limit switch, described upper limit switch is all electrically connected to the input of relay with the output of limit switch, and the output of described relay is electrically connected to the input that is located at the magnetic valve on compression gas pipe.
Further, in described hopper, be provided with stuff level switch, the output of described stuff level switch is electrically connected to the input of relay.
Further, the bottom of described compression gas pipe is provided with the pilot hole of inclined feeding pipe direction, and described pilot hole is communicated with compression gas pipe with feed pipe.Compressed Gas directly enters feed pipe from pilot hole, make feeding inner air tube flow at high speed, thereby make the material sucking mouth place communicating with feed pipe form negative pressure and produce suction, the raw material particle in hopper is sucked in feed pipe, finally be sent in injection machine feed bin, realize raw material and carry.
The utility model utilizes compressed gas poor for power mineralization pressure in suction tube, raw material particle is entered in suction tube from material sucking mouth under suction, and be admitted in injection machine feed bin, do not use electric energy, security is higher, and has saved the consumption of electric energy, energy-conservation and reduction use cost.
The utility model is installed material level approach switch in injection machine feed bin and hopper, and when raw material touches this switch, this switch drive relay is controlled the switch of magnetic valve, thereby makes material suction device start working and quit work.The former of injection machine feed bin, expect after the upper limit, pneumatic suction device quits work, and the former of injection machine feed bin, expects after lower limit, and pneumatic suction device is started working automatically; When hopper former expected lower limit, pneumatic suction device quits work, and reaches the object of Pneumatic automatic-control material suction device energy conservation simultaneously.
Simple in structure due to intelligent material suction device of the present utility model, reaches the object of convey materials by compressed gas, so its cost is lower than conventional electric motor loader, and delivery efficiency is higher than electronic conventional motor loader.It is power source that this device is used compressed gas, machinery-free movement parts, and long service life, non-maintaining, simple to operate, can free switch, continuous operation, volume is little, and conveniently moving takes up room little.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the utility model structural representation;
Fig. 2 is pneumatic suction device structure for amplifying schematic diagram of the present utility model;
In figure: 1-hopper, 2-material sucking mouth, 3-pneumatic suction device, 4-feed pipe, 5-injection machine feed bin, 6-upper limit switch, 7-limit switch, 8-relay, 9-magnetic valve, 10-stuff level switch, 11-compression gas pipe, 12-pilot hole.
The specific embodiment
As shown in Figure 1, 2, a kind of for the reinforced intelligent material suction device of injection machine, feed pipe 4 is by hopper 1 and injection machine feed bin 5, couple together, the arrival end of feed pipe 4 is connected with pneumatic suction device 3, and the opposite side of described pneumatic suction device 3 is provided with the material sucking mouth 2 communicating with feed pipe 4, and pneumatic suction device 3 is circumscribed with compression gas pipe 11, Compressed Gas arrives pneumatic suction devices 3 from compression gas pipe 11, then from being located at the bottom of compression gas pipe 11 and the pilot hole 12 of inclined feeding pipe 4 directions enters in feed pipe 4.Make the interior air flow at high speed of feed pipe 4, thereby make material sucking mouth 2 places that communicate with feed pipe 4 form negative pressure and produce suction, the raw material particle in hopper 1 is sucked in feed pipe 4, be finally sent in injection machine feed bin 5, realize raw material and carry.
Further, the upper limit material level of injection machine feed bin 5 and lower limit material level are respectively equipped with upper limit switch 6 and limit switch 7, in hopper 1, be provided with stuff level switch 10, upper limit switch 6, limit switch 7 are all electrically connected to the input of relay 8 with the output of stuff level switch 10, and the output of described relay 8 is electrically connected to the input that is located at the magnetic valve 9 on compression gas pipe 11.
Its Automatic Control Theory:
When injection machine feed bin 5 is filled it up with raw material, when the raw material in feed bin reaches its upper limit, upper limit switch 6 cuts out by ordering about relay 8 magnetic valve 9 of being located on compression gas pipe 11, thereby pneumatic suction device 3 is quit work.When the raw material of injection machine feed bin 5 reaches its lower limit, limit switch 7 will be ordered about relay 8 and be opened magnetic valve 9 pneumatic suction device 3 is started working, and so circulation material conveying, reaches intelligent automatic transport raw material, and energy-saving and cost-reducing.When the interior raw material of hopper 1 seldom arrives its lower prescribing a time limit, a grain bit switch 10 will order about relay 8 and shut pneumoelectric magnet valve 9, and pneumatic suction device 3 is quit work, and facilitate artificial feed supplement, and avoid device idle running.
Workshop is in normal productive process, and the cost that the utility model is compared conventional electric loader is low, take up room little, and delivery efficiency is higher; Use in addition compressed air for power source, do not use power supply, security is higher.Simultaneously at injection machine feed bin and hopper, load onto and material level approach switch control circuit is installed can be prevented the idle running of pneumatic suction device or flog a dead horse, saved to greatest extent injection moulding production process Raw and carried required energy resource consumption.
Above embodiment is not limited only to protection domain of the present utility model, all based on basic thought of the present utility model, modify or change all belong to protection domain of the present utility model.
Claims (4)
1. one kind for the reinforced intelligent material suction device of injection machine, comprise hopper and injection machine feed bin, it is characterized in that: between described hopper and injection machine feed bin, by feed pipe, be connected, the arrival end of described feed pipe is connected with pneumatic suction device, the opposite side of described pneumatic suction device is provided with the material sucking mouth mutually straight-through with feed pipe, and pneumatic suction device is circumscribed with compression gas pipe.
2. according to claim 1 for the reinforced intelligent material suction device of injection machine, it is characterized in that: upper limit material level and the lower limit material level of described injection machine feed bin are respectively equipped with upper limit switch and limit switch, described upper limit switch is all electrically connected to the input of relay with the output of limit switch, and the output of described relay is electrically connected to the input that is located at the magnetic valve on compression gas pipe.
3. according to claim 2 for the reinforced intelligent material suction device of injection machine, it is characterized in that: in described hopper, be provided with stuff level switch, the output of described stuff level switch is electrically connected to the input of relay.
4. the intelligent material suction device feeding in raw material for injection machine according to claim 1, is characterized in that: the bottom of described compression gas pipe is provided with the pilot hole of inclined feeding pipe direction, and described pilot hole is communicated with compression gas pipe with feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489000.3U CN203418704U (en) | 2013-08-12 | 2013-08-12 | Intelligent material suction apparatus for feeding of injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320489000.3U CN203418704U (en) | 2013-08-12 | 2013-08-12 | Intelligent material suction apparatus for feeding of injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418704U true CN203418704U (en) | 2014-02-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320489000.3U Expired - Fee Related CN203418704U (en) | 2013-08-12 | 2013-08-12 | Intelligent material suction apparatus for feeding of injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021357A (en) * | 2016-01-29 | 2017-08-08 | 上海庆良电子有限公司 | A kind of device for suction material for being used to produce automotive connector |
| CN113001909A (en) * | 2021-03-18 | 2021-06-22 | 中山富拉司特工业有限公司 | Automatic fashioned automatic feed mechanism of handle |
-
2013
- 2013-08-12 CN CN201320489000.3U patent/CN203418704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021357A (en) * | 2016-01-29 | 2017-08-08 | 上海庆良电子有限公司 | A kind of device for suction material for being used to produce automotive connector |
| CN113001909A (en) * | 2021-03-18 | 2021-06-22 | 中山富拉司特工业有限公司 | Automatic fashioned automatic feed mechanism of handle |
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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: 20140205 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |