CN209036976U - A kind of water cooling plant for plastic strip - Google Patents
A kind of water cooling plant for plastic strip Download PDFInfo
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- CN209036976U CN209036976U CN201821721335.2U CN201821721335U CN209036976U CN 209036976 U CN209036976 U CN 209036976U CN 201821721335 U CN201821721335 U CN 201821721335U CN 209036976 U CN209036976 U CN 209036976U
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- sink
- water
- plastic strip
- spacer block
- cooling
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Abstract
The utility model discloses a kind of water cooling plants for plastic strip, aim to solve the problem that the cold water utilization rate in cooling trough is low, so that the problem of the cooling effect difference of plastic strip, its key points of the technical solution are that, including cooling trough and guiding mechanism, spacer block is provided in the middle part of cooling trough to be divided into the first sink and the second sink, the first sink and second sink are distributed along the conveying direction of material strip；Second sink is provided with water inlet pipe far from the end of spacer block, first sink is provided with filter block far from the end of spacer block, the upper surface of filter block offers several filter hole, several filter hole are communicated with outlet pipe, the upper surface of spacer block is higher than the upper surface of filter block, and the upper surface of spacer block is lower than the upper surface of cooling trough.Since the temperature of the first water trough inner water is higher than the temperature in the second sink, the temperature for reducing the second water trough inner water can be reached by entering the first water trough inner water also from the second sink, higher to the utilization rate of water resource, improve the cooling effect of plastic strip.
Description
Technical field
The utility model relates to plastics-production apparatus fields, more specifically, it relates to a kind of water cooling for plastic strip
Device.
Background technique
Plastic industry, engineering plastics after extruder melting extrusion, are needing to carry out cooling treatment at once, basic at present
On be all that cooling shaping is carried out using the cold water type of cooling, the advantages of water is cooling is: water is from a wealth of sources, low in cost, water
Specific heat capacity is higher, is suitable as cooling media, in addition, water is chemically more stable, will not react with plastics, therefore this
Approach application is extensive.
Currently, the Chinese patent of Publication No. CN206416495U discloses a kind of water-cooling apparatus for plastic strip,
It include support frame, wherein support frame as described above is equipped with cold rinse bank and water removal frame, and the cold rinse bank front bottom end is equipped with water inlet
Mouthful, the side wall of the cold rinse bank end is equipped with water outlet, and the front end and end inside the cold rinse bank are respectively equipped with traction roller I
With traction roller II, the central axis on central axis and traction roller II on the traction roller I is all fixed on the side wall of the cold rinse bank
On, it is equipped with traction roller III on the upper surface of the cold rinse bank end, is equipped with one layer of hairbrush layer on the water removal frame, it is described
The end of water removal frame is additionally provided with traction roller IV.
But above-mentioned cooling device is while cooling, the cold water in cooling trough and the high temperature plastics item that extruder squeezes out are straight
Capable contact is tapped into, be easy to cause in plastic strip and produces gap, so that the poor quality of product；Meanwhile the cold water in cooling trough
Utilization rate is low, so that the cooling effect of plastic strip is poor.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of water cooling dresses for plastic strip
It sets, has the advantages that plastic strip cooling effect is strong.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for plastic strip
Water cooling plant, including cooling trough and guiding mechanism are provided with spacer block to be divided into first in the middle part of the cooling trough
Sink and the second sink, first sink and second sink are distributed along the conveying direction of material strip；Second sink is remote
End from the spacer block is provided with water inlet pipe, and first sink is provided with filter block far from the end of the spacer block, described
The upper surface of filter block offers several filter hole, several described filter hole are communicated with outlet pipe, the upper table of the spacer block
Face is higher than the upper surface of the filter block, and the upper surface of the spacer block is lower than the upper surface of the cooling trough；The Guiding machine
Structure is respectively arranged in first sink, second sink and the top of the spacer block.
By adopting the above technical scheme, the first sink and the second sink of different water temperatures are separated by spacer block, plastic strip is first
First sink slightly higher into temperature enters back into the second slightly lower sink of temperature, convenient for carrying out sub-sectional cooling to plastic strip, reduces
The degree of its contraction distortion reduces the incidence in gap, improves product quality.Temperature in the first sink or the second sink
When excessively high, cold water is added into the second sink by water inlet pipe, to reduce the temperature of the second water trough inner water；Second sink simultaneously
Interior extra water will extend over spacer block and enter in the first sink, the temperature being higher than in the second sink due to the temperature of the first water trough inner water
Degree, the temperature for reducing the second water trough inner water can be reached by entering the first water trough inner water also from the second sink, in this way to water resource
Utilization rate is higher.In addition, the direction of transfer of water (flow) direction and plastic strip in cooling trough is on the contrary, substantially increase plastic strip
Cooling effect.
Preferably, the guiding mechanism includes the roll shaft being rotationally connected on the cooling trough, the circumference of the roll shaft
The guide groove of several annulars is offered on face.
By adopting the above technical scheme, more plastic strips can be separated by the guide groove on roll shaft, makes plastic strip not
Skidding can be accumulated；Roll shaft is rotatably connected on cooling trough, and roll shaft follows one during plastic strip conveys in cooling trough
Rotation is played, the abrasion between plastic strip and roll shaft is reduced.
Preferably, mounting rack is provided on the cooling trough, there are two vertical directions for threaded connection on the mounting rack
Screw rod, the sliding block for roll shaft end installation is rotatably connected on the bottom end of the screw rod.
By adopting the above technical scheme, by rotating screw rod it is moved up and down on mounting rack, makes sliding block perpendicular
Histogram is moved upwards, changes the height of roll shaft, so that conveniently control plastic strip respectively enters the first sink and the
The underwater penetration of two sinks substantially increases the cooling effect of plastic strip.
Preferably, the top of the screw rod is provided with rotating disc.
By adopting the above technical scheme, operator is more easier the rotation of screw rod by rotating disc.
Preferably, the upper surface of the spacer block from second sink to first sink diagonally downward.
By adopting the above technical scheme, water flow crosses spacer block into during in the first sink, and water flow is preferably and air
Contact, so that the temperature entered in the first sink is lower.
Preferably, first sink is communicated with auxiliary water tube close to one end of the spacer block.
By adopting the above technical scheme, when the temperature of the second water trough inner water is too low, the first water trough inner water when the temperature is excessively high, can
Directly by auxiliary water tube towards cold water is added in the first sink, the temperature for reducing the first water trough inner water in this way will faster.
Preferably, first sink is provided with blowing component far from one end of the spacer block, and the blowing component includes
The communicating pipe of hair dryer, the blowing head of air outlet face plastic strip and the connection hair dryer and the blowing head.
By adopting the above technical scheme, it can be taken away by hair dryer towards being just blowed from the plastic strip that extruder comes out
Partial heat on plastic strip achievees the purpose that reduce plastic strip temperature, so that plastic strip reduces its receipts when entering cooling water
The degree of compression deformation.
In conclusion the utility model has the following beneficial effects: being separated into the first sink of different water temperatures by spacer block
With the second sink, plastic strip is introduced into the first slightly higher sink of temperature, enters back into the second slightly lower sink of temperature, convenient for plastics
Item carries out sub-sectional cooling, reduces the degree of its contraction distortion, reduces the incidence in gap, improves product quality.When the first sink
Or second in sink when the temperature is excessively high, cold water is added into the second sink by water inlet pipe, to reduce in the second sink
The temperature of water；Water extra in the second sink will extend over spacer block and enter in the first sink simultaneously, due to the first water trough inner water
Temperature is higher than the temperature in the second sink, and the second water trough inner water of reduction can be reached by entering the first water trough inner water also from the second sink
Temperature, it is higher to the utilization rate of water resource in this way.In addition, water (flow) direction and the direction of transfer phase of plastic strip in cooling trough
Instead, the cooling effect of plastic strip is substantially increased.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the structural schematic diagram of roll shaft and mounting rack in the utility model embodiment.
In figure: 1, cooling trough；11, the first sink；12, the second sink；21, roll shaft；22, guide groove；231, cross bar；
232, rail is erected；233, limited block；24, screw rod；25, sliding block；26, rotating disc；3, spacer block；4, water inlet pipe；5, filter block；6, it filters
Hole；7, outlet pipe；8, auxiliary water tube；91, hair dryer；92, blowing head；93, communicating pipe.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of water cooling plant for plastic strip, as depicted in figs. 1 and 2, including cooling trough 1, the middle part of cooling trough 1
Spacer block 3 is installed, cooling trough 1 is separated into the first sink 11 and the second sink 12, and the first sink 11 and the second water by spacer block 3
Slot 12 is sequentially distributed along the conveying direction of plastic strip；Wherein, the vertical section of spacer block 3 is inverted U shape, and the upper surface of spacer block 3 is from
Two sinks 12 to the first sink 11 diagonally downward.The temperature of water in the first sink 11 and the second sink 12 is enabled to by spacer block 3
Degree keeps different, and plastic strip is introduced into the first slightly higher sink 11 of temperature, enters back into the second slightly lower sink 12 of temperature, convenient for pair
Plastic strip carries out sub-sectional cooling, reduces the degree of its contraction distortion, reduces the incidence in gap, improves product quality.
Second sink 12 is communicated with water inlet pipe 4 far from the end of spacer block 3, and the first sink 11 is fixed far from the end of spacer block 3
There is filter block 5, the upper surface of filter block 5 is provided with several filter hole 6, several filter hole 6, which are communicated with, stretches out cooling trough 1
Outlet pipe 7；Wherein, the upper surface of spacer block 3 is higher than the upper surface of filter block 5, and the upper surface of spacer block 3 is lower than cooling trough 1
Upper surface.When the temperature is excessively high, being added by water inlet pipe 4 into the second sink 12 in the first sink 11 or the second sink 12
Cold water, to reduce the temperature of water in the second sink 12；Water extra in the second sink 12 will extend over spacer block 3 and enter the simultaneously
In one sink 11, since the temperature of water in the first sink 11 is higher than the temperature in the second sink 12, entered from the second sink 12
Water can also reach the temperature for reducing water in the second sink 12 in first sink 11, higher to the utilization rate of water resource in this way；And
The direction of transfer of water (flow) direction and plastic strip in cooling trough 1 is on the contrary, substantially increase the cooling effect of plastic strip.
First sink 11 is communicated with auxiliary water tube 8 close to one end of spacer block 3, when the temperature of water in the second sink 12 is too low,
Water when the temperature is excessively high, can be directly by auxiliary water tube 8 towards cold water be added in the first sink 11 in first sink 11, reduction in this way
The temperature of water will faster in first sink 11.First sink 11 is equipped with blowing component far from one end of spacer block 3, component packet of drying
The communicating pipe 93 for including hair dryer 91, the blowing head 92 of air outlet face plastic strip and connection hair dryer 91 and head 92 of drying, lead to
Hair dryer 91 is crossed towards being just blowed from the plastic strip that extruder comes out, the partial heat on plastic strip can be taken away, reach drop
The purpose of low plastic strip temperature, so that plastic strip reduces the degree of its contraction distortion when entering cooling water.
As shown in figures 1 and 3, multiple guiding mechanisms are installed, guiding mechanism is located at the first sink on cooling trough 1
11, in the second sink 12 and top of spacer block 3.Guiding mechanism includes the roll shaft 21 being rotatably connected on cooling trough 1, roll shaft
The guide groove 22 that several annulars are offered on 21 periphery, can be by more plastic strips point by the guide groove 22 on roll shaft 21
It separates and, plastic strip is made not accumulate skidding；Roll shaft 21 is rotatably connected on cooling trough 1, and plastic strip is defeated in cooling trough 1
Roll shaft 21 and then rotates together during sending, and reduces the abrasion between plastic strip and roll shaft 21.
Mounting rack is installed, mounting rack includes cross bar 231, is integrally formed in the perpendicular of 231 lower surface of cross bar on cooling trough 1
In the limited block 233 at 231 both ends of cross bar, the section of limited block 233 is L-shaped, passes through limited block 233 for rail 232 and integrated molding
With the cooperation of cross bar 231, mounting rack can be stably fixed on the cell wall of cooling trough 1.It is threaded on cross bar 231
The screw rod 24 of two vertical directions is rotatably connected to the sliding block 25 for the installation of 21 end of roll shaft on the bottom end of screw rod 24, wherein sliding
The sliding of block 25 is connected in perpendicular rail 232；By rotating screw rod 24 screw rod 24 is moved up and down on mounting rack, makes 25 edge of sliding block
Perpendicular rail 232 move up and down, change roll shaft 21 height, thus conveniently control plastic strip respectively enter the first water
The underwater penetration of slot 11 and the second sink 12, substantially increases the cooling effect of plastic strip.The top of screw rod 24 is fixed with rotation
Disk 26, operator are more easier the rotation of screw rod 24 by rotating disc 26.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (7)
1. a kind of water cooling plant for plastic strip, it is characterized in that: including cooling trough (1) and guiding mechanism, the cooling water
Spacer block (3) is provided in the middle part of slot (1) to be divided into the first sink (11) and the second sink (12), first sink
(11) conveying direction with second sink (12) along material strip is distributed；Second sink (12) is far from the spacer block (3)
End is provided with water inlet pipe (4), and first sink (11) is provided with filter block (5) far from the end of the spacer block (3), described
The upper surface of filter block (5) offers several filter hole (6), several described filter hole (6) are communicated with outlet pipe (7), institute
The upper surface for stating spacer block (3) is higher than the upper surface of the filter block (5), and the upper surface of the spacer block (3) is lower than the cooling water
The upper surface of slot (1)；The guiding mechanism is respectively arranged on first sink (11), is in second sink (12) and described
The top of spacer block (3).
2. a kind of water cooling plant for plastic strip according to claim 1, it is characterized in that: the guiding mechanism includes turning
The roll shaft (21) being connected on the cooling trough (1) is moved, several annulars are offered on the periphery of the roll shaft (21)
Guide groove (22).
3. a kind of water cooling plant for plastic strip according to claim 2, it is characterized in that: on the cooling trough (1)
It is provided with mounting rack, the screw rod (24) there are two vertical direction, the bottom end of the screw rod (24) are threadedly coupled on the mounting rack
On be rotatably connected to for the roll shaft (21) end installation sliding block (25).
4. a kind of water cooling plant for plastic strip according to claim 3, it is characterized in that: the top of the screw rod (24)
It is provided with rotating disc (26).
5. a kind of water cooling plant for plastic strip according to claim 1, it is characterized in that: the upper table of the spacer block (3)
Face from the second sink (12) first sink of Xiang Suoshu (11) diagonally downward.
6. a kind of water cooling plant for plastic strip according to claim 1, it is characterized in that: first sink (11) leans on
One end of the nearly spacer block (3) is communicated with auxiliary water tube (8).
7. a kind of water cooling plant for plastic strip according to claim 1, it is characterized in that: first sink (11) is remote
One end from the spacer block (3) is provided with blowing component, and the blowing component includes hair dryer (91), air outlet face plastic strip
Blowing head (92) and the connection hair dryer (91) and blowing head (92) communicating pipe (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721335.2U CN209036976U (en) | 2018-10-23 | 2018-10-23 | A kind of water cooling plant for plastic strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721335.2U CN209036976U (en) | 2018-10-23 | 2018-10-23 | A kind of water cooling plant for plastic strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036976U true CN209036976U (en) | 2019-06-28 |
Family
ID=67037034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721335.2U Active CN209036976U (en) | 2018-10-23 | 2018-10-23 | A kind of water cooling plant for plastic strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036976U (en) |
-
2018
- 2018-10-23 CN CN201821721335.2U patent/CN209036976U/en active Active
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