CN208324169U - A kind of cooling bath of plastic extruder - Google Patents
A kind of cooling bath of plastic extruder Download PDFInfo
- Publication number
- CN208324169U CN208324169U CN201820825846.2U CN201820825846U CN208324169U CN 208324169 U CN208324169 U CN 208324169U CN 201820825846 U CN201820825846 U CN 201820825846U CN 208324169 U CN208324169 U CN 208324169U
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- directive wheel
- groove body
- water
- cooling bath
- groove
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Abstract
The utility model discloses a kind of cooling baths of plastic extruder, its key points of the technical solution are that: the groove body including being set to extruder die head rear end, groove body is provided with water inlet close to one end of extruder die head, groove body is provided with water outlet far from one end of head, circulating line is provided between water outlet and water inlet, pump and cooling water tank are provided on circulating line, groove body is provided with multiple arcs slot close to one end of groove body, each arc groove upper end is in communication with the outside setting, fixed axostyle is provided in each arc groove, the first directive wheel is rotatably connected on each fixed axostyle outer wall, height of the setting height of each directive wheel lower than water level in groove body；Extrusion plastic can be immersed in water body in advance and be cooled down by arc groove and the first directive wheel being set in arc groove, guiding conveying is then being carried out by the first directive wheel, is preventing extrusion plastic from scraping with groove body, it is ensured that the condition of extrusion plastic.
Description
Technical field
The utility model relates to plastics cooling shaping equipment technical fields, more specifically, it relates to a kind of plastic extrusion
The cooling bath of machine.
Background technique
At present in the production of modified plastic material, production method is to produce granular feedstock on extruding pelletization unit,
The equipment of extruding pelletization production line is mainly by groups such as plastic extruder, cooling trough, drying air fan, traction mechanism and pelleters
At；Cooling trough is between plastic extruder and pelleter, when plastic extruder is after extrusion plastic billot, immediately subsequent
Technique is the cooling implemented to plastics billot, and the water temperature of entire sink will be kept uniformly, and control is at 35 degree hereinafter, to guarantee plastics
The stabilization of performance；One end of sink is arranged in cooling trough its water inlet used in production at present, and water outlet is arranged in water
The other end of slot, the coolant-temperature gage in slot are lowered by plastics water intake end fair current, and the coolant-temperature gage in slot is uneven, causes cooling effect
Difference influences the performance and texture of plastic product.
The Chinese patent of Publication No. CN204749223U discloses a kind of cooling bath of extrusion plastic, includes that setting exists
Groove body between extruder die head and air-blow drying machine, offers inlet and outlet on the groove body, the water inlet and
It is provided with pump and cooling water tank on circulating line between water outlet, is offered respectively on the opposite two sidewalls of the groove body multiple
Inlet and outlet, the caliber size of the water inlet is from the groove body front end close to extruder die head to the groove body end
End is sequentially reduced, and the caliber size of the water outlet is sequentially increased from the front end of the groove body to the groove body end；Described
The solenoid valve that controller is connect with temperature sensor, the sense of the temperature sensor are provided between pump and the water inlet
It should hold and be arranged in groove body, controller controls the open and close of solenoid valve by the temperature signal that temperature sensor exports.
By opening up multiple inlet and outlet respectively on the two sidewalls of groove body, and the caliber size of water inlet be from
It is sequentially reduced close to the front end of heat source to end, and the caliber size of water outlet is sequentially increased from front end to end, is made in slot
It is gradually increased the water flow output of sink end while the water of temperature end quickly reduces, is sufficiently mixed entire sink hot and cold water
It is even, it keeps water temperature balanced, temperature signal is transmitted to controller by temperature sensor, controller is by automatically controlling solenoid valve
Inflow reaches the control of trough inner water temperature, guarantees the performance and texture of plastics；But it according to intrinsic specification and says
For bright book attached drawing it is found that extrusion plastic is directly fallen in cooling bath from extruder die head, centre does not have any buffer gear, it is easy to
Extrusion plastic is caused to scrape with groove body, especially extrusion plastic is just extruded, also incomplete cooling forming, extrusion plastic one
Denier scrapes, and is cooled down entering in groove body, and the outer surface of extrusion plastic has been easy to silk and has been damaged, and influences the final of plastics
Quality.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of coolings of plastic extruder
Slot has the effect of to prevent plastics from scraping.
To achieve the above object, the utility model provides following technical solution:
A kind of cooling bath of plastic extruder, the groove body including being set to extruder die head rear end, the groove body is close to crowded
One end of machine die head is provided with water inlet out, and the groove body is provided with water outlet far from one end of head, the water outlet with into
Be provided with circulating line between the mouth of a river, be provided with pump and cooling water tank on the circulating line, the groove body close to groove body one
End is provided with the arc groove of multiple settings equal with extruder die head discharge port quantity, and each arc groove upper end is in communication with the outside
It is arranged, is provided with fixed axostyle in each arc groove, is rotatably connected to the first directive wheel on each fixed axostyle outer wall, respectively
For the setting height of the directive wheel lower than the height of water level in groove body, extrusion plastic can be connected to the after falling from extruder die head
On one directive wheel outer wall.
So set, extrusion plastic can fall on slot under gravity when extrusion plastic is squeezed out from extruder die head
In vivo, and by circulating it is cooled down in the intracorporal water flow of slot, using arc groove and is rotationally connected with arc groove
Scraping between extrusion plastic and groove body can be changed into the sliding of extrusion plastic and the first directive wheel by the first interior directive wheel
Friction, can effectively avoid extrusion plastic from playing silk, and the setting height of the first directive wheel is lower than water level and makes extrusion plastic appearance meeting
First cooled and solidified, can be impaired to avoid extrusion plastic appearance.
Further setting: the groove body upper end has been bolted to connection multiple square frames, each square frame
Lower end is symmetrical arranged there are two the first hinge stent, and two be symmetrical set, first hinge stent is tightly attached to groove body inner wall two respectively
Side is rotatably connected to the first rotation axis on two be symmetrical set, first hinge stent, covers in each first rotation axis
Equipped with multiple and each first directive wheel quantity and mutual corresponding second directive wheel in position, the setting of second directive wheel is high
Degree is lower than the setting height of the first directive wheel.
So set, can ensure that extrusion plastic moves in water body, prevents extrusion plastic not by the second directive wheel
Groove body is left because of the tractive force by the traction mechanism of peripheral hardware in the case where cooling completely, it is ensured that the cooling effect of groove body.
Further setting: the groove body is symmetrical arranged far from one end two sides of extruder die head there are two the second hinge stent,
It is rotatably connected to the second rotation axis between two second hinge stents, is arranged in second rotation axis multiple with each second
Directive wheel quantity and the mutual corresponding third directive wheel in position.
So set, the cooling extrusion plastic completed is pulled out the water surface using third directive wheel, prevent extrusion plastic with
Groove body end scrapes, while can drain the water adhered on extrusion plastic, avoids the water being attached on extrusion plastic low
It falls to the ground.
Further setting: it is provided on the outer wall of first directive wheel, the second directive wheel and third directive wheel recessed
Slot.
So set, extrusion plastic and the first directive wheel, the second directive wheel and third guiding can be increased by groove
The contact area of wheel can prevent extrusion plastic from falling off from the first directive wheel, the second directive wheel and third directive wheel outer wall,
Ensure the traction effect of the first directive wheel, the second directive wheel and third directive wheel.
Further setting: first rotation axis is provided with multi-disc stirring between two the second directive wheels being disposed adjacent
Leaf.
So set, the frictional force that the second directive wheel when drawing to extrusion plastic, will receive extrusion plastic drives
First rotation axis is rotated, so that the paddle being set on the first rotation axis outer wall is stirred water body, is accelerated
Water body circulation, so that water temperature is more average.
Further setting: the groove body end is provided with hair dryer, and the air outlet of the hair dryer is directed toward third directive wheel
Setting.
So set, draining speed by what hair dryer can accelerate extrusion plastic.
Further setting: multiple ball bearings, each first guiding wheel case are arranged on the outer wall of the fixed axostyle
On each ball bearing outer ring.
So set, enabling to the rotation of the first directive wheel more smooth by ball bearing, so that the first directive wheel
Friction between extrusion plastic is smaller, further enhances the effect that extrusion plastic has prevented silk.
Further setting: the groove body lower end is provided with the bracket for being used to support groove body, on each stabilizer blade of the bracket
It is provided with idler wheel, is provided with brake clamping device on each idler wheel.
So set, the operating position of groove body is replaced convenient for staff by idler wheel, it can using brake clamping device
Moved when preventing cooling bath from working, it is ensured that cooling bath using safe.
By using above-mentioned technical proposal, the utility model is compared compared with the prior art: by arc groove and being set to
The first directive wheel in arc groove can immerse extrusion plastic in water body in advance to be cooled down, and is then passing through the first directive wheel
Guiding conveying is carried out, prevents extrusion plastic from scraping with groove body, it is ensured that the condition of extrusion plastic.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the cooling bath of plastic extruder；
Fig. 2 is the structural schematic diagram of the groove body of the cooling bath of plastic extruder；
Fig. 3 is the arc groove of the cooling bath of plastic extruder and the scheme of installation of the first directive wheel；
Fig. 4 is the second guide groove of the cooling bath of plastic extruder and the scheme of installation of third directive wheel.
In figure: 1, extruder die head；2, groove body；21, water inlet；22, water outlet；23, arc groove；231, fixed axostyle；
24, ball bearing；25, the first directive wheel；251, groove；3, circulating line；4, it pumps；5, cooling water tank；6, bracket；61, idler wheel；
62, brake clamping device；7, hair dryer；8, square frame；81, the first hinge stent；82, the second directive wheel；83, the first rotation
Axis；84, paddle；9, the second hinge stent；91, the second rotation axis；92, third directive wheel；10, bolt.
Specific embodiment
It is described further referring to figs. 1 to cooling bath of the Fig. 4 to plastic extruder.
A kind of cooling bath of plastic extruder, referring to figs. 1 and 2, the slot including being set to 1 rear end of extruder die head
Body 2 and the bracket 6 for being used to support groove body 2, groove body 2 are provided with water inlet 21 close to one end of extruder die head 1, and groove body 2 is remote
One end from extruder die head 1 is provided with water outlet 22, and water inlet 21 is connected to setting by circulating line 3 with water outlet 22, follows
The pump 4 for conveying water and the cooling water tank 5 for cooling down water are additionally provided on endless tube road 3；Wherein, groove body 2 is far from crowded
One end of machine die head 1 is provided with the hair dryer 7 for draining adhesive water on extrusion plastic out, on each stabilizer blade of bracket 6
It is provided with the idler wheel 61 for pushing cooling bath convenient for staff, is provided on each idler wheel 61 for limiting the work of idler wheel 61
Brake clamping device 62.
In conjunction with shown in Fig. 2 and Fig. 3, groove body 2 is provided with multiple to go out with extruder die head 1 close to one end of extruder die head 1
Material mouth quantity arc groove 23 corresponding with position is provided with fixed axostyle 231, each fixed axostyle in each arc groove 23
It is arranged with ball bearing 24 on 231 outer wall, the first directive wheel 25 is arranged on the outer ring of each ball bearing 24；Its
In, groove 251 is provided on the outer wall of each first directive wheel 25, the setting height of each first directive wheel 25 is lower than groove body
The height of water level in 2.
In conjunction with shown in Fig. 2 and Fig. 4, multiple square frames 8, each square box are fixedly connected with by bolt 10 on groove body 2
8 lower end of frame is symmetrical arranged there are two the first hinge stent 81, and two symmetrically arranged first hinge stents 81 are tightly attached to respectively in groove body 2
Wall two sides, are rotatably connected to the first rotation axis 83 between two symmetrical first hinge stents 81, on the outer wall of the first rotation axis 83
Multiple drought plastics that are used for corresponding with each first directive wheel, 25 quantity and position are arranged in water intracorporal second
Directive wheel 82, groove body 2 close to one end two sides of hair dryer 7 by bolt 10 be fixedly connected there are two be symmetrical set second hinge
Bracket 9 is rotatably connected to the second rotation axis 91 between two the second hinge stents 9, is arranged on the outer wall of the second rotation axis 91 more
It is a corresponding with 82 quantity of the second directive wheel and position for the emersed third directive wheel 92 of drought plastics；Its
In, multi-disc is provided between two the second directive wheels 82 that it is disposed adjacent in each first rotation axis 83 for stirring evenly water temperature
Paddle 84, the setting height of the second directive wheel 82 is lower than the setting height of the first directive wheel 25, and the air outlet of hair dryer 7 refers to
It is arranged to third directive wheel 92, is provided with groove 251 on 92 outer wall of the second directive wheel 82 and third directive wheel.
Working principle: when extrusion plastic is squeezed out from extruder die head 1, can fall under gravity in groove body 2, first
Extrusion plastic is first fallen on the intracorporal part of water to be set around on the first directive wheel 25, and is wound around and is set in water body and locates
In on multiple second directive wheels 82 on same vertical plane, led extrusion plastic is bypassed the third being arranged on 2 end of groove body
To on wheel 92 to which extrusion plastic is pulled out the water surface, finally the traction mechanism of extrusion plastic and peripheral hardware is connected.
When extruder die head 1 is persistently squeezed out and pulled out by the traction mechanism continuous traction of peripheral hardware, extrusion plastic can be drawn
It is tight straight, and conveyed along the first directive wheel 25, the second directive wheel 82 and third directive wheel 92, extrusion plastic conveying
When, the paddle 84 being set on 83 outer wall of the first rotation axis is stirred water body, accelerates water body circulation, so that water temperature is more
Average, when extrusion plastic is pulled out above the water surface by third directive wheel 92, the moisture being attached on extrusion plastic can be along crowded
Plastics fall back in groove body 2 out, and the hair dryer 7 for being set to 2 end of groove body can be to 92 air blast of third directive wheel, so that moisture drains
Speed greatly increase.
Water in groove body 2 can be flowed out from water outlet 22, and be conveyed in circulating line 3 by water pump 4, further through cooling water
Case 5 is cooled down, and is returned in groove body 2 finally by water inlet 21, realizes the circulation conveying of cold water, it is ensured that the temperature of water body is low
In 35 degree, cooled water is again flowed into groove body 2 by water outlet 22, realizes the circulation conveying of water.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of cooling bath of plastic extruder, the groove body (2) including being set to extruder die head (1) rear end, the groove body (2)
One end close to extruder die head (1) is provided with water inlet (21), and the groove body (2) is provided with water outlet far from one end of head
(22), it is provided with circulating line (3) between the water outlet (22) and water inlet (21), is provided on the circulating line (3)
Pump (4) and cooling water tank (5), it is characterised in that: the groove body (2) is provided with multiple and extruder close to the one end of groove body (2)
The arc groove (23) of the equal setting of die head (1) discharge port quantity, each arc groove (23) upper end are in communication with the outside setting, each institute
It states and is provided with fixed axostyle (231) in arc groove (23), be rotatably connected to the first guiding on each fixed axostyle (231) outer wall
It takes turns (25), the setting height of each directive wheel is lower than the height of groove body (2) interior water level, and extrusion plastic is from extruder die head (1)
It can be connected to after falling on the first directive wheel (25) outer wall.
2. a kind of cooling bath of plastic extruder according to claim 1, it is characterised in that: groove body (2) upper end is logical
It crosses bolt (10) to be fixedly connected with multiple square frames (8), each square frame (8) lower end is arranged symmetrically, and there are two the first hinges
Bracket (81), two be symmetrical set, first hinge stent (81) are tightly attached to groove body (2) inner wall two sides respectively, are symmetrical set
Two first hinge stents (81) on be rotatably connected to the first rotation axis (83), be arranged on each first rotation axis (83)
There are multiple and each first directive wheel (25) quantity and mutual corresponding second directive wheel (82) in position, second directive wheel
(82) setting height is lower than the setting height of the first directive wheel (25).
3. a kind of cooling bath of plastic extruder according to claim 2, it is characterised in that: the groove body (2) is far from crowded
One end of machine die head (1) is fixedly connected with the second hinge stent (9) being symmetrical set, two second hinges by bolt (10) out
It is rotatably connected to the second rotation axis (91), is arranged on second rotation axis (91) multiple with each second between bracket (9)
Directive wheel (82) quantity and the mutual corresponding third directive wheel (92) in position.
4. a kind of cooling bath of plastic extruder according to claim 3, it is characterised in that: first directive wheel
(25), groove (251) is provided on the outer wall of the second directive wheel (82) and third directive wheel (92).
5. a kind of cooling bath of plastic extruder according to claim 2, it is characterised in that: first rotation axis (83)
Multi-disc paddle (84) are provided between two the second directive wheels (82) being disposed adjacent.
6. a kind of cooling bath of plastic extruder according to claim 3, it is characterised in that: groove body (2) end is set
It is equipped with hair dryer (7), the air outlet of the hair dryer (7) is directed toward third directive wheel (92) setting.
7. a kind of cooling bath of plastic extruder according to claim 1, it is characterised in that: the fixed axostyle (231)
Outer wall on be arranged with multiple ball bearings (24), each first directive wheel (25) is sheathed on each ball bearing (24) outer ring
On.
8. a kind of cooling bath of plastic extruder according to claim 1, it is characterised in that: groove body (2) lower end is set
It is equipped with the bracket (6) for being used to support groove body (2), is provided with idler wheel (61) on each stabilizer blade of the bracket (6), each rolling
Brake clamping device (62) are provided on wheel (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825846.2U CN208324169U (en) | 2018-05-30 | 2018-05-30 | A kind of cooling bath of plastic extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820825846.2U CN208324169U (en) | 2018-05-30 | 2018-05-30 | A kind of cooling bath of plastic extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208324169U true CN208324169U (en) | 2019-01-04 |
Family
ID=64772385
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820825846.2U Active CN208324169U (en) | 2018-05-30 | 2018-05-30 | A kind of cooling bath of plastic extruder |
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| Country | Link |
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| CN (1) | CN208324169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635476A (en) * | 2021-08-30 | 2021-11-12 | 石海涛 | Drying device for plastic particle processing and forming |
-
2018
- 2018-05-30 CN CN201820825846.2U patent/CN208324169U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113635476A (en) * | 2021-08-30 | 2021-11-12 | 石海涛 | Drying device for plastic particle processing and forming |
| CN113635476B (en) * | 2021-08-30 | 2023-11-24 | 惠州市聚创新材料科技有限公司 | Drying device for plastic particle processing and forming |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200515 Address after: 361000 Fujian city of Xiamen province Chinese (Fujian) Xiamen Xiangyu Road area Free Trade Zone No. 97 Xiamen international shipping center D 8 storey building 03 unit of E Patentee after: Xiamen yuanmi New Material Technology Co., Ltd Address before: 361000 the fourth floor of No. 81 workshop, Huli garden, Tongan Industrial concentrated area, Xiamen, Fujian. Patentee before: XIAMEN JIALUE PLASTIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |