CN209095954U - Extrusion moulding apparatus is used in a kind of production of polyethylene pipe - Google Patents
Extrusion moulding apparatus is used in a kind of production of polyethylene pipe Download PDFInfo
- Publication number
- CN209095954U CN209095954U CN201821775734.7U CN201821775734U CN209095954U CN 209095954 U CN209095954 U CN 209095954U CN 201821775734 U CN201821775734 U CN 201821775734U CN 209095954 U CN209095954 U CN 209095954U
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- China
- Prior art keywords
- extrusion molding
- molding cylinder
- blanking
- blanking bin
- extrusion
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- 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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Abstract
The utility model discloses a kind of polyethylene pipe production extrusion moulding apparatus, including extrusion molding cylinder, one end of the extrusion molding cylinder is provided with extrusion, the other end of the extrusion molding cylinder is fixed with the second motor, the interior surface of the extrusion molding cylinder is provided with one layer of heating and thermal insulation pad, the extrusion molding cylinder is internally provided with the propellers being connected with the second machine shaft, and the upper end of the extrusion molding cylinder is provided with blanking bin close to one end of the second motor.The utility model at the feed inlet of blanking bin by being arranged electrical heating net, material is preheated using electrical heating net, material decline after heating drives material blanking roller rotation by the rotation of first motor, and double material blanking rollers, which rotate towards each other, makes material uniform blanking, heating and thermal insulation pad is internally provided in extrusion molding cylinder simultaneously, material in extrusion molding cylinder is kept the temperature using heating and thermal insulation pad, material is squeezed out and keeps smooth, improve processing efficiency, structure is simple, and use is portable.
Description
Technical field
The utility model belongs to extrusion apparatus technical field, and in particular to extrusion moulding apparatus is used in a kind of production of polyethylene pipe.
Background technique
Polyethylene pipe municipal tubing market Chinese at present, plastic conduit is just in stable development, PE pipe, PP-R pipe, UPVC
Pipe all occupies a tiny space, and wherein PE manages powerful growth momentum and attracts people's attention the most.
Polyethylene pipe uses field extensive.Wherein feed pipe and fuel gas conduit are two maximum application markets.Poly- second
Olefine resin is polymerized by monomer ethylene, due to that, because of the polymeric reaction conditions such as pressure, temperature difference, can obtain in polymerization
The resin of different densities, because and be divided into high density polyethylene (HDPE), medium density polyethylene and low density polyethylene (LDPE).It is different in processing
When type PE tubing, according to the difference of its application conditions, the difference of resin grade, while the requirement to extruder and mold are selected
Also different.
The prior art has the following problems: there is material extrusion unevenness in present polyethylene pipe production extrusion moulding apparatus when in use
Even, existing simultaneously raw material cooled and solidified influences the stable progress of extrusion molding.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of polyethylene pipe production extrusion molding
Device has structure simple, the stable feature of extrusion molding.
To achieve the above object, the utility model provides the following technical solutions: a kind of polyethylene pipe production extrusion moulding apparatus,
Including extrusion molding cylinder, one end of the extrusion molding cylinder is provided with extrusion, and the other end of the extrusion molding cylinder is fixed with the second motor, described
The interior surface of extrusion molding cylinder is provided with one layer of heating and thermal insulation pad, and being internally provided with for the extrusion molding cylinder is connected with the second machine shaft
Propellers, the upper end of the extrusion molding cylinder is provided with blanking bin, the inside setting of the blanking bin close to one end of the second motor
There is material blanking roller, one end of the blanking bin and material blanking roller corresponding position are fixed with first motor, and the upper end of the blanking bin is fixed
There is silo；The blanking bin includes inlet port and outlet port, wherein the upper end of the blanking bin is provided with feed inlet, described
The lower end of blanking bin is provided with discharge port, and the centre of the feed inlet is provided with electrical heating net.
Preferably, the material blanking roller is set as two groups, and is bonded to each other between material blanking roller, and the material blanking roller is electric with first
It is connected by meshing transmission between the shaft of machine by gear.
Preferably, the both ends shaft of the propellers and the junction of extrusion molding cylinder are provided with sealing bearing.
Preferably, the heating and thermal insulation pad is made of heat resistant rubber pad, and heating and thermal insulation pad is internally provided with one layer
Electric heating wire.
Preferably, it is bolted between the extrusion molding cylinder and blanking bin and between blanking bin and silo, and
Junction is provided with gasket between extrusion molding cylinder and blanking bin and between blanking bin and silo.
Compared with prior art, the utility model has the beneficial effects that
The utility model carries out material by the way that electrical heating net is arranged at the feed inlet of blanking bin, using electrical heating net pre-
Heat, the material decline after heating drive material blanking roller rotation by the rotation of first motor, and double material blanking rollers, which rotate towards each other, to be made under material
Material uniformly, while being internally provided with heating and thermal insulation pad in extrusion molding cylinder, is protected using heating and thermal insulation pad to material in extrusion molding cylinder
Temperature squeezes out material and keeps smooth, improves processing efficiency, structure is simple, and use is portable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the blanking bin schematic diagram of internal structure of the utility model.
In figure: 1, silo；2, first motor；3, extrusion molding cylinder；4, extrusion；5, propellers；6, heating and thermal insulation pad；7,
Two motors；8, blanking bin；81, feed inlet；82, discharge port；83, electrical heating net；9, material blanking roller.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model is the following technical schemes are provided: a kind of polyethylene pipe production extrusion moulding apparatus, packet referring to FIG. 1-2,
Extrusion molding cylinder 3 is included, one end of extrusion molding cylinder 3 is provided with extrusion 4, and the other end of extrusion molding cylinder 3 is fixed with the second motor 7, extrusion molding cylinder 3
Interior surface is provided with one layer of heating and thermal insulation pad 6, and extrusion molding cylinder 3 is internally provided with the propellers being connected with 7 shaft of the second motor
5, the upper end of extrusion molding cylinder 3 is provided with blanking bin 8 close to one end of the second motor 7, and blanking bin 8 is internally provided with material blanking roller 9, under
One end of feed bin 8 and 9 corresponding position of material blanking roller are fixed with first motor 2, and the upper end of blanking bin 8 is fixed with silo 1.
In the present embodiment, it is preferred that blanking bin 8 includes feed inlet 81 and discharge port 82, wherein the upper end of blanking bin 8 is set
It is equipped with feed inlet 81, the lower end of blanking bin 8 is provided with discharge port 82, and the centre of feed inlet 81 is provided with electrical heating net 83.
In order to improve uniform blanking stability, in the present embodiment, it is preferred that material blanking roller 9 is set as two groups, and material blanking roller 9
Between be bonded to each other, material blanking roller 9 is connected by meshing transmission between the shaft of first motor 2 by gear.
Rotation material extrusion is carried out in order to facilitate propellers 5, in the present embodiment, it is preferred that the both ends shaft and extrusion molding of propellers 5
The junction of cylinder 3 is provided with sealing bearing.
In order to be turned up the heat insulation effect of 3 pairs of materials of extrusion molding cylinder, in the present embodiment, it is preferred that having for heating and thermal insulation pad 6 is heat-resisting
Rubber pad composition, and heating and thermal insulation pad 6 is internally provided with one layer of electric heating wire.
In order to improve device fixation fastness and leakproofness, in the present embodiment, it is preferred that extrusion molding cylinder 3 and blanking bin 8
Between and blanking bin 8 and silo 1 between be bolted, and between extrusion molding cylinder 3 and blanking bin 8 and blanking bin 8
Junction is provided with gasket between silo 1.
The working principle and process for using of the utility model: when the utility model is used, being fixed on suitable position for device,
By the way that polyethylene pipe factory supplies to be placed in inside silo 1, when material blanking, is preheated, added using electrical heating net 83
Material decline after heat drives material blanking roller 9 to rotate by the rotation of first motor 2, and double material blanking rollers 9, which rotate towards each other, makes material blanking
Uniformly, material is dropped into extrusion molding cylinder 3 from discharge port 82, is rotated by the second motor 7 and propellers 5 is driven to rotate, pass through material
Propellers 5 are squeezed to the discharge of extrusion 4, pad material in 6 pairs of extrusion molding cylinders 3 using heating and thermal insulation and keep the temperature, squeeze out material and protect
Hold it is smooth, improve processing efficiency, structure is simple, and use is portable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of polyethylene pipe production extrusion moulding apparatus, including extrusion molding cylinder (3), it is characterised in that: one end of the extrusion molding cylinder (3)
It is provided with extrusion (4), the other end of the extrusion molding cylinder (3) is fixed with the second motor (7), the inside table of the extrusion molding cylinder (3)
Face is provided with one layer of heating and thermal insulation pad (6), and the extrusion molding cylinder (3) is internally provided with the spiral shell being connected with the second motor (7) shaft
It revolves roller (5), the upper end of the extrusion molding cylinder (3) is provided with blanking bin (8) close to one end of the second motor (7), the blanking bin (8)
Be internally provided with material blanking roller (9), one end of the blanking bin (8) and material blanking roller (9) corresponding position are fixed with first motor
(2), the upper end of the blanking bin (8) is fixed with silo (1)；The blanking bin (8) includes feed inlet (81) and discharge port
(82), wherein the upper end of the blanking bin (8) is provided with feed inlet (81), and the lower end of the blanking bin (8) is provided with discharge port
(82), the centre of the feed inlet (81) is provided with electrical heating net (83).
2. a kind of polyethylene pipe production extrusion moulding apparatus according to claim 1, it is characterised in that: the material blanking roller (9)
Two groups are set as, and is bonded to each other between material blanking roller (9), the material blanking roller (9) passes through between the shaft of first motor (2)
Gear is connected by meshing transmission.
3. a kind of polyethylene pipe production extrusion moulding apparatus according to claim 1, it is characterised in that: the propellers (5)
Both ends shaft and the junction of extrusion molding cylinder (3) be provided with sealing bearing.
4. a kind of polyethylene pipe production extrusion moulding apparatus according to claim 1, it is characterised in that: the heating and thermal insulation pad
(6) be made of heat resistant rubber pad, and heating and thermal insulation pad (6) is internally provided with one layer of electric heating wire.
5. a kind of polyethylene pipe production extrusion moulding apparatus according to claim 1, it is characterised in that: the extrusion molding cylinder (3)
It is bolted between blanking bin (8) and between blanking bin (8) and silo (1), and extrusion molding cylinder (3) and blanking bin
(8) junction is provided with gasket between and between blanking bin (8) and silo (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821775734.7U CN209095954U (en) | 2018-10-30 | 2018-10-30 | Extrusion moulding apparatus is used in a kind of production of polyethylene pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821775734.7U CN209095954U (en) | 2018-10-30 | 2018-10-30 | Extrusion moulding apparatus is used in a kind of production of polyethylene pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209095954U true CN209095954U (en) | 2019-07-12 |
Family
ID=67157319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821775734.7U Expired - Fee Related CN209095954U (en) | 2018-10-30 | 2018-10-30 | Extrusion moulding apparatus is used in a kind of production of polyethylene pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209095954U (en) |
-
2018
- 2018-10-30 CN CN201821775734.7U patent/CN209095954U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190712 Termination date: 20201030 |