CN209079169U - A kind of minitype pneumatic feeding device for horizontal extruder - Google Patents
A kind of minitype pneumatic feeding device for horizontal extruder Download PDFInfo
- Publication number
- CN209079169U CN209079169U CN201821605103.0U CN201821605103U CN209079169U CN 209079169 U CN209079169 U CN 209079169U CN 201821605103 U CN201821605103 U CN 201821605103U CN 209079169 U CN209079169 U CN 209079169U
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- China
- Prior art keywords
- feed pipe
- feeding device
- minitype
- movable plunger
- pneumatic feeding
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- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The utility model relates to feed processing technology field in high molecule plastic processing, a kind of minitype pneumatic feeding device for horizontal extruder is provided, including minitype cylinder, loading hopper, material conduit, movable plunger, feed pipe, the minitype cylinder is located at the top of feed pipe, movable plunger is located in feed pipe, movable plunger is moved along feed pipe axis direction, and the loading hopper is connected to feed pipe side by material conduit.The utility model uses semiautomatic fashion, pours into material, material is pushed into extrusion cavity by plunger, is not easy to plug, safe operation by manual aerating.
Description
Technical field
The utility model relates to feed processing technology field in high molecule plastic processing, and in particular to one kind is squeezed for horizontal
The minitype pneumatic feeding device of machine out.
Background technique
Horizontal extruder transmission high molecule plastic material is mainly pushed ahead by screw rod, and screw rod dynamics is limited, some viscosity
Strong material be easy to cause blocking extruder is intracavitary, can not squeeze out, and material accumulation is difficult in feed inlet into chamber, at present using most
More is to feed manually, applies pressure to feed inlet with iron staff, makes material into chamber, this method easily causes to damage to screw rod, object
Material easily splashes, dangerous, time-consuming and laborious.
Summary of the invention
The purpose of the utility model is to overcome above-mentioned deficiency in the prior art, provide a kind of for horizontal extruder
Minitype pneumatic feeding device pours into material using semiautomatic fashion, and material is pushed into extrusion cavity by plunger, no by manual aerating
Easily blocking, safe operation.
The purpose of this utility model is achieved by the following technical measures: a kind of miniature gas for horizontal extruder
Dynamic feeding device, including minitype cylinder, loading hopper, material conduit, movable plunger, feed pipe, the minitype cylinder are located at
At the top of feed pipe, movable plunger is located in feed pipe, and movable plunger is moved along feed pipe axis direction, the charging leakage
Bucket is connected to feed pipe side by material conduit.
In the above-mentioned technical solutions, the feed pipe is fixedly connected by fixed mechanism with machine inlet is squeezed out, described
Fixed mechanism includes fixing clasp and fixed screw, and the fixing clasp is set to feed pipe periphery, and fixed screw is fastened on crowded
Machine inlet side out, there are certain distance between nut and extrusion machine inlet, which is the thickness of fixing clasp, fixing card
Ring edge is equipped with the notch mutually fitted with fixed screw.
In the above-mentioned technical solutions, the loading hopper is connected through a screw thread with material conduit.
Minitype pneumatic feeding device of the utility model for horizontal extruder uses semiautomatic fashion, pours into material, hand
Dynamic aerating is not easy to plug by gas push plunger by material extrusion cavity, while the utility model also has small in size, use
Conveniently, the advantages that safe operation, low manufacture cost.
Detailed description of the invention
Fig. 1 is the utility model use state diagram one.
Fig. 2 is the utility model use state diagram two.
Fig. 3 is the schematic diagram of fixed mechanism part in the utility model embodiment.
In figure, 1, minitype cylinder, 2, loading hopper, 3, material conduit, 4, air inlet pipe, 5, movable plunger, 6, fixing clasp,
7, feed pipe, 8, fixed screw, 9, escape pipe.
Specific embodiment
To keep the above objects, features, and advantages of the utility model more obvious and easy to understand, with reference to the accompanying drawing to this
The specific embodiment of utility model is described in detail.Many details are explained in the following description in order to abundant
Understand the utility model.But the utility model can be implemented with being much different from other way described herein, this field
Technical staff can do similar improvement without prejudice to the utility model connotation, therefore the utility model is not by following public affairs
The limitation for the specific implementation opened.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or may there are centering elements with inch.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein packet
Include any and all combinations of one or more related listed items.
As shown in Figure 1, the present embodiment provides a kind of minitype pneumatic feeding device for horizontal extruder, including miniature gas
Cylinder 1, loading hopper 2, material conduit 3, movable plunger 5, feed pipe 7, the minitype cylinder 1 is located at 7 top of feed pipe, living
Dynamic plunger 5 is located in feed pipe 7, and movable plunger 5 is moved along 7 axis direction of feed pipe, and the loading hopper 2 passes through material
Conduit 3 is connected to 2 side of feed pipe, and material conduit 3 has certain gradient, and the loading hopper 2 is used with material conduit 3
Engagement thread connection, funnel can be easy to disassemble, and the minitype cylinder 1 is equipped with air inlet pipe 4 and escape pipe 9, air inlet pipe 4 and outlet
Pipe 9 is connect by directional control valve with air compressor machine.
In the above-described embodiments, the feed pipe 7 is fixedly connected by fixed mechanism with machine inlet is squeezed out, described solid
Determining mechanism includes fixing clasp 6 and fixed screw 8, and the fixing clasp 6 is set to 7 periphery of feed pipe, and fixed screw 8 is fastened on
Machine inlet side is squeezed out, there are certain distance between nut and extrusion machine inlet, which is the thickness of fixing clasp 6, Gu
Determine 6 edge of snap ring and is equipped with the notch fitted with 8 phase of fixed screw.
Application method:
Fixed screw 8, which is fastened on, squeezes out machine inlet side, and there are certain distances, by this minitype pneumatic feeding device
7 lower end of feed pipe be placed in squeeze out machine inlet upper end, 6 notch alignment fixed screw 8 of fixing clasp, move down at this time by into
Pipe material 7, which is placed into, to be squeezed out in machine inlet, and then rotating device, the notch in fixing clasp 6 is threaded to far from fixed screw 8
Direction this pneumatic feeding device can be fixed on extruder, as shown in Figure 3.Material is poured into the charging with gradient
Funnel 2, flow direction of material material conduit 3 open minitype cylinder 1, and 4 air inlet of air inlet pipe, movable plunger 5 moves downward, by Fig. 2 state
Become Fig. 1 state, form thrust and send material to extruder, after converting airflow direction, cylinder pass through 9 outlet of escape pipe so that
5 return of movable plunger, cylinder and so on actuation, material can be intermittently sent into extruding cavity.
In the present embodiment, minitype cylinder 1 long 40 mm, wide 42 mm, high 61 mm, feed pipe 7 long 76 mm, outer diameter 20
Mm, 5 diameter of movable plunger, 16 mm, 6 diameter of fixing clasp, 40 mm, 2 maximum caliber of loading hopper, 54 mm, air inlet pipe 4 and outlet
9 diameter 4mm of pipe, air compressor machine provide the pressure of 0 MPa to 0.7 MPa.
In practical application, extruder is heated to 180 degrees Celsius, fixes this minitype pneumatic feeding device in feed inlet, it will
Polyethylene pours into loading hopper, opens switching cylinder, and polyethylene is intermittently continuously fed in extruding cavity, and operation is intact, without stifled
Plug.
The content that this specification is not described in detail belongs to the prior art well known to professional and technical personnel in the field.
Above embodiments are only for illustration of the utility model, rather than limitations of the present invention, related technical field
Technical staff, each kind transformation or modification are made in the case where not departing from the spirit and scope of the utility model also should be regarded as
It is within the protection scope of the utility model, is limited by each claim.
Claims (3)
1. a kind of minitype pneumatic feeding device for horizontal extruder, it is characterised in that: including minitype cylinder, loading hopper,
Material conduit, movable plunger, feed pipe, the minitype cylinder are located at the top of feed pipe, and movable plunger is located at feed pipe
Interior, movable plunger is moved along feed pipe axis direction, and the loading hopper is connected to feed pipe side by material conduit.
2. the minitype pneumatic feeding device according to claim 1 for horizontal extruder, it is characterised in that: the charging
Pipeline is fixedly connected by fixed mechanism with machine inlet is squeezed out, and the fixed mechanism includes fixing clasp and fixed screw, institute
Fixing clasp is stated set on feed pipe periphery, fixed screw, which is fastened on, squeezes out machine inlet side, nut and extrusion machine inlet
Between there are certain distance, which is the thickness of fixing clasp, and fixing clasp edge is equipped with the notch mutually fitted with fixed screw.
3. the minitype pneumatic feeding device according to claim 1 for horizontal extruder, it is characterised in that: the charging
Funnel is connected through a screw thread with material conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605103.0U CN209079169U (en) | 2018-09-29 | 2018-09-29 | A kind of minitype pneumatic feeding device for horizontal extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821605103.0U CN209079169U (en) | 2018-09-29 | 2018-09-29 | A kind of minitype pneumatic feeding device for horizontal extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209079169U true CN209079169U (en) | 2019-07-09 |
Family
ID=67118087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821605103.0U Active CN209079169U (en) | 2018-09-29 | 2018-09-29 | A kind of minitype pneumatic feeding device for horizontal extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209079169U (en) |
-
2018
- 2018-09-29 CN CN201821605103.0U patent/CN209079169U/en active Active
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