CN206644309U - A kind of constant temperature pipe extruder - Google Patents
A kind of constant temperature pipe extruder Download PDFInfo
- Publication number
- CN206644309U CN206644309U CN201720285191.XU CN201720285191U CN206644309U CN 206644309 U CN206644309 U CN 206644309U CN 201720285191 U CN201720285191 U CN 201720285191U CN 206644309 U CN206644309 U CN 206644309U
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- CN
- China
- Prior art keywords
- clamping plate
- vane
- constant temperature
- temperature pipe
- pipe extruder
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of constant temperature pipe extruder, belong to plastic pipe manufacturing field, the advantages of with the constant temperature effect that can preferably keep extruder heater, its technical scheme is as follows, including extruder body, the extruder body is provided with heating ring, the heating ring excircle side is provided with vane, the vane inlet end is connected with blower fan, the clamping plate of two arcs is provided with the vane, the drive device contradicted for clamping plate with heating ring excircle side is provided with the vane, the clamping plate medial surface is provided with apopore, inlet channel is connected with the clamping plate.
Description
Technical field
Plastic pipe manufacturing field is the utility model is related to, more particularly to a kind of constant temperature pipe extruder.
Background technology
Plastic extruder belongs to one of species of plastics machinery, and the shell of head is usually to be secured to fuselage with bolt
On, the mould inside head contains core rod seat, and the inlet wire port of head, the inside of core rod seat are then fixed in nut
Equipped with core rod, and there is hole at the center of core rod and core rod seat, and it is acted on for passing through cored wire, the equipment used in pipe extruder
For screw-type extruder, single screw extrusion machine and more can be broadly dassified into by screw rod number again in this screw-type extruder
Screw extruder.
The working mechanism of screw-type extruder is by pressure and shearing force caused by screw rod rotation, can make it that material can
Fully to be plastified and uniformly mixed, it is molded by mouth mold；So it can just be completed simultaneously using an extruder sometimes
Mixing, the series of process such as plasticizing and shaping, so as to continuously be produced.
Its theory of mechanics is：Water or appropriate liquid are added in material powder, and is constantly stirred.It will be stirred
Material, extruded with high extrusion pressure from porous head or wire netting, after material is typically put into cylindrical vessel, use spiral shell
Bar extruded material, after using converter technique, pressure can be controlled, so as to select most suitable linear speed.
When principle moves in extruder body, due in order to material can have preferable flow effect and preferably
Mixing, it usually needs make internal temperature keep higher temperature, and temperature can not produce and significantly produce change and influence thing
Material, so as to internally be provided with heating ring, and it is higher and very easy to heat the temperature that ring heats in the case of actual use
It is too high, it is air-cooled to increase vane progress using more at present so as to need to set the equipment to cool, but the fast cooling of vane
DeGrain, the cooling rate of vane is substantially inadequate when heating ring and heating too high, causes overall constant temperature to keep effect
Fruit is greatly sermonized, and needs the rotating speed of increasing blower fan, and the change rotation speed of fan that frequency converter is regular, causes equipment also easy
Damage.
Utility model content
The purpose of this utility model is to provide a kind of constant temperature pipe extruder, and it, which has, can preferably keep extruder heating to fill
The advantages of constant temperature effect put.
Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of constant temperature tube extrusion
Machine, including extruder body, the extruder body are provided with heating ring, and the heating ring excircle side is provided with vane, institute
State vane inlet end and be connected with blower fan, the interior clamping plate provided with two arcs of the vane, the vane is interior to be provided with for clamping plate and add
The drive device that hot ring excircle side contradicts, the clamping plate medial surface are provided with apopore, water inlet pipe are connected with the clamping plate
Road.
By using above-mentioned technical proposal, heating ring carries out direct heat effect to extrusion body, and blower fan produces wind
Stream, flow in vane, so as to take away unnecessary heat by the air of flowing, so as to preferably keep overall temperature
Degree, prevents temperature too low or too high, and when the temperature of heating is too high, drive device drives clamping plate to be moved to heating ring, from
And the inwall of clamping plate directly contacts with heating ring, inlet channel is that clamping plate send cooling water, so as to which cooling water is flowed out by apopore,
It can be evenly dispersed to so as to cooling water among the gap between clamping plate and heating ring, drive device drives clamping plate and heating ring again
Separation, so as to which wind energy is by heating ring, so that the temperature on heating ring is effectively taken away by the evaporation of cooling water, so as to
Cooling-down effect is effectively raised, consequently facilitating control temperature constant state.
Further, the drive device includes jointed shaft, telescoping cylinder, and two clamping plates pass through jointed shaft with one end
It is rotatably connected in vane, the telescoping cylinder is connected to the other end of clamping plate.
By using above-mentioned technical proposal, clamping plate can effectively be pulled using jointed shaft to turn by the telescopic action of telescoping cylinder
Dynamic center is rotated, so as to which clamping plate can be moved effectively to heating ring.
Further, the clamping plate medial surface is provided with foam-rubber cushion.
By using above-mentioned technical proposal, cooling water is flowed on foam-rubber cushion from apopore, passes through the diffusion inside of foam-rubber cushion
Cooling water effectively can be uniformly distributed by effect, so as to which cooling water can be evenly dispersed to heat on the outside of ring after clamping plate clamps
Face, improve radiating effect.
Further, the clamping plate arc-shaped side is slightly less than foam-rubber cushion along support convex tendon, the thickness of the support convex tendon is provided with
Thickness.
By using above-mentioned technical proposal, support convex tendon serves good supporting role, so as to effectively prevent clamping plate
Sponge is all compressed after pushing, and cause moisture content discharge excessive.
Further, the clamping plate is provided with the clamping device of clamping foam-rubber cushion.
By using above-mentioned technical proposal, foam-rubber cushion is easily fixed by clamping device, consequently facilitating foam-rubber cushion
Dismounting and change.
Further, the clamping device includes depression bar, and J-shaped neck, the pressure are equipped with two support convex tendons
Bar both ends are caught in J-shaped neck.
By using above-mentioned technical proposal, the linear position that the both ends of depression bar are first caught in J-shaped neck is caught in, then reaches bending
Position, because the diastole effect wood pulp depression bar that sponge carries is stuck in J-shaped neck bending position away from linear position one end, from
And realize the fixation of depression bar.
Further, the depression bar both ends are equipped with limited block.
By using above-mentioned technical proposal, limited block is effectively stuck in support convex tendon side, so as to be effectively prevented pressure
Bar produces the movement of axial direction, and causes depression bar to drop.
Further, the vane outlet is provided with fan housing, and the opening of the fan housing is arranged at the top of fan housing.
By using above-mentioned technical proposal, the setting of fan housing and opening, effectively the hot blast of pass-out is upwardly directed, from
And avoid being directly blown onto on the body of people.
In summary, the utility model has the advantages that：
1st, it is easy to heating ring uniformly, quickly cool down；
2nd, it is effectively guaranteed constant temperature effect；
3rd, the convenience that foam-rubber cushion installation, dismounting are divided into.
Brief description of the drawings
Fig. 1 is stereogram of the present utility model；
Fig. 2 is the conflict state diagram of the utility model foam-rubber cushion；
Fig. 3 is the installment state figure of the utility model foam-rubber cushion.
In figure, 1, extruder body；2nd, ring is heated；3rd, vane；31st, blower fan；4th, clamping plate；41st, apopore；42nd, water inlet pipe
Road；5th, telescoping cylinder；51st, jointed shaft；6th, foam-rubber cushion；7th, convex tendon is supported；8th, clamping device；81st, depression bar；82nd, J-shaped neck；83rd, limit
Position block；9th, fan housing.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
A kind of constant temperature pipe extruder, including extruder body 1, the interior twin-screw by rotation of extruder body 1 will be molten
The plastics for melting state are conveyed to extrusion, so as to extrusion energy extruding pipe material circular again.
And there is good mobility in order to ensure the plastics of molten condition in extruder body 1, so as to need to molten
The plastics for melting state keep temperature constant state, avoid temperature too low and cause the plastic flow property under molten condition to decline, also avoid
Temperature is too high to cause plastics to produce destruction, and causes pipe workpiece quality to reduce, so as to which extruder body 1 is provided with heating ring 2, heating
The excircle side of ring 2 is provided with vane 3, and the inlet end of vane 3 is connected with blower fan 31, and heating ring 2 to extrusion body directly add
Heat effect, and blower fan 31 produces distinguished and admirable, flow in vane 3, so as to take away unnecessary heat by the air of flowing, so as to
Overall temperature can be preferably kept, prevents temperature too low or too high.
And temperature rises very fast during long-time heating due to heating ring 2, and the temperature inside extruder body 1 is inherently
Higher, so as to cause the temperature of heating too fast, too high, simple fan, which takes temperature out of, can not meet effect.
So as to be provided with the clamping plate 4 of two arcs in vane 3, it is provided with vane 3 for clamping plate 4 and heating ring 2 excircle side
The drive device of conflict, drive device include jointed shaft 51, telescoping cylinder 5, and two clamping plates 4 are rotated with one end by jointed shaft 51
It is connected in vane 3, telescoping cylinder 5 is connected to the other end of clamping plate 4, and the medial surface of clamping plate 4 is provided with apopore 41, connected on clamping plate 4
There is an inlet channel 42, drive device starts, and can effectively pull the clamping plate 4 to be with jointed shaft 51 by the telescopic action of telescoping cylinder 5
Center of rotation is rotated, so as to which clamping plate 4 can be moved effectively to heating ring 2.
The arc-shaped side of clamping plate 4 is provided with foam-rubber cushion 6 along support convex tendon 7, the medial surface of clamping plate 4 is provided with, and supports the thickness of convex tendon 7 smaller
In the thickness of foam-rubber cushion 6, inlet channel 42 is that clamping plate 4 send cooling water, so as to which cooling water is flowed out by apopore 41, so as to cool down
Water can be reached on foam-rubber cushion 6, and is diffused on foam-rubber cushion 6, and so as to ensure that cooling water is evenly distributed, raising connects with air
Contacting surface is accumulated, so as to make cooling water evaporation when air flows through sponge, so as to effectively take away the heat of inside.
And when temperature or it is too high when, clamping plate 4 is driven the effect of device and moved to heating ring 2, so as to the inwall of clamping plate 4
Sponge and support convex tendon 7 directly contacted with heating ring 2, support convex tendon 7 serves good supporting role, foam-rubber cushion 6 by
To after compression, the cooling water inside foam-rubber cushion 6 can be flowed on heating ring 2 outer surface, due to supporting the supporting role of convex tendon 7 effective
Prevent clamping plate 4 from making all compressions of foam-rubber cushion 6 after pushing, and cause moisture content discharge excessive, be also prevented from sponge compression and excessively lead
Cause to use service life reduction, and also allow for moisture and continue to spread in sponge, be easy to next use, drive device drives clamping plate again
4 open, so as to add the cooling water for being attached to heating ring 2 outer surface by the air on heating ring 2 outer surface, so as to effectively
The area for improving cooling, improve cooling-down effect, effectively keep temperature constant state.
Clamping plate 4 is provided with the clamping device 8 of clamping foam-rubber cushion 6, and clamping device 8 includes depression bar 81, and two support on convex tendons 7
J-shaped neck 82 is equipped with, the both ends of depression bar 81 are caught in J-shaped neck 82, and the both ends of depression bar 81 are equipped with limited block 83, depression bar 81
The linear position that both ends are first caught in J-shaped neck 82 is caught in, then reaches the position of bending, the diastole effect wood pulp carried due to sponge
Depression bar 81 is stuck in the bending position of J-shaped neck 82 away from linear position one end, it is achieved thereby that the fixation of depression bar 81, limited block 83
It is effective to be stuck in support convex tendon 7 side, axial movement is produced so as to be effectively prevented depression bar 81, and cause depression bar 81 to fall
Fall.
The outlet of vane 3 is provided with fan housing 9, and the opening of fan housing 9 is arranged on the top of fan housing 9, the setting of fan housing 9 and opening, had
The hot blast of pass-out is upwardly directed by effect, so as to avoid being directly blown onto on the body of people, and is also prevented from heat and is blown to squeezing on side
The constant temperature that go out influences other foundation machine bodies on machine body 1 keeps effect.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. a kind of constant temperature pipe extruder, including extruder body (1), the extruder body (1) is provided with heating ring (2),
Described heating ring (2) excircle side is provided with vane (3), and vane (3) inlet end is connected with blower fan (31), it is characterized in that：
The clamping plate (4) of two arcs is provided with the vane (3), is provided with the vane (3) cylindrical for clamping plate (4) and heating ring (2)
The drive device that all sides contradict, clamping plate (4) medial surface are provided with apopore (41), are connected with the clamping plate (4) into water
Pipeline (42).
2. a kind of constant temperature pipe extruder according to claim 1, it is characterized in that：The drive device includes jointed shaft
(51), telescoping cylinder (5), two clamping plates (4) are rotatably connected in vane (3) with one end by jointed shaft (51), described
Telescoping cylinder (5) is connected to the other end of clamping plate (4).
3. a kind of constant temperature pipe extruder according to claim 2, it is characterized in that：Clamping plate (4) medial surface is provided with sea
Silk floss pad (6).
4. a kind of constant temperature pipe extruder according to claim 3, it is characterized in that：Clamping plate (4) the arc-shaped side edge is provided with
Convex tendon (7) is supported, the thickness of the support convex tendon (7) is slightly less than the thickness of foam-rubber cushion (6).
5. a kind of constant temperature pipe extruder according to claim 4, it is characterized in that：The clamping plate (4) is provided with clamping sea
The clamping device (8) of silk floss pad (6).
6. a kind of constant temperature pipe extruder according to claim 5, it is characterized in that：The clamping device (8) includes depression bar
(81) J-shaped neck (82), is equipped with two support convex tendons (7), depression bar (81) both ends are caught in J-shaped neck (82)
It is interior.
7. a kind of constant temperature pipe extruder according to claim 6, it is characterized in that：Depression bar (81) both ends are all provided with limited
Position block (83).
8. a kind of constant temperature pipe extruder according to claim 1, it is characterized in that：Vane (3) outlet is provided with fan housing
(9), the opening of the fan housing (9) is arranged at the top of fan housing (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285191.XU CN206644309U (en) | 2017-03-22 | 2017-03-22 | A kind of constant temperature pipe extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720285191.XU CN206644309U (en) | 2017-03-22 | 2017-03-22 | A kind of constant temperature pipe extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206644309U true CN206644309U (en) | 2017-11-17 |
Family
ID=60278988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720285191.XU Expired - Fee Related CN206644309U (en) | 2017-03-22 | 2017-03-22 | A kind of constant temperature pipe extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206644309U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103444A (en) * | 2018-01-11 | 2019-08-09 | 上海金湖挤出设备有限公司 | Big L/D ratio conical double screw extruder |
-
2017
- 2017-03-22 CN CN201720285191.XU patent/CN206644309U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110103444A (en) * | 2018-01-11 | 2019-08-09 | 上海金湖挤出设备有限公司 | Big L/D ratio conical double screw extruder |
| CN110103444B (en) * | 2018-01-11 | 2024-04-16 | 上海金湖挤出设备有限公司 | Conical double-screw extruder with large length-diameter ratio |
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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 |
Granted publication date: 20171117 Termination date: 20210322 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |