CN209036759U - A kind of drying device for plastic strip surface - Google Patents
A kind of drying device for plastic strip surface Download PDFInfo
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- CN209036759U CN209036759U CN201821721934.4U CN201821721934U CN209036759U CN 209036759 U CN209036759 U CN 209036759U CN 201821721934 U CN201821721934 U CN 201821721934U CN 209036759 U CN209036759 U CN 209036759U
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- plastic strip
- cooling trough
- drying
- case ontology
- slot
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of drying devices for plastic strip surface, its key points of the technical solution are that, including cooling trough and two drying boxes, two drying boxes are located at the one end of cooling trough far from extruder；Drying box include case ontology, in case ontology with heater for heating and several be set to case ontology outer wall so that plastic strip is from the through slot of upper placement, through slot is connected with the inner cavity of case ontology, and the bottom of case ontology is communicated with drainpipe；Mounting blocks are provided between two drying boxes, the lower surface of mounting blocks, which is offered, removes sink for what plastic strip top passed through, except the cell wall of sink is provided with water-absorbing sponge.Plastic strip comes out from cooling trough, first dries the moisture of its underpart under the high temperature action of first drying box；It is absorbed by top moisture of the water-absorbing sponge to plastic strip, and partial moisture is expressed to the lower part of plastic strip；Finally plastic strip is further dried under the action of second drying box, makes the drying effect on plastic strip surface more preferably.
Description
Technical field
The utility model relates to plastic products technical field of processing equipment, more specifically, it relates to which a kind of be used for plastics
The drying device on surface.
Background technique
With the development of the society, plastic product is gradually substituting wooden, metallic product, plastic product is mainly with plastics
Particle is made of material by techniques such as injection molding, blow moldings.In plastic grain preparation process, melt extruder is putted the raw materials into
Afterwards, plastic strip enter fill carried out in the cooling bath of water it is cooling after, into being cut into particle in pelleter.Into the modeling in pelleter
Excessive moisture is come in material strip, after being directly entered pelleter, excessive moisture can seriously affect the use of pelleter, simultaneously
Shorten the service life of pelleter.
Currently, the Chinese patent of Publication No. CN206656544U discloses a kind of plastic bracing de-watering apparatus, including take out
Blower, dehydrater and air hose, the both ends of the air hose are separately connected exhaust fan and dehydrater, the dehydrater include main box and
Liquid reserve tank, the main box top opening, the main box top is equipped with several support rods for being used to support plastic bracing, described
Liquid reserve tank is set to the side of the main box, and the side of the liquid reserve tank is connect with the air hose.Pass through exhaust fan realization pair
Dehydrater carries out exhausting, and then realizes the water removal of plastic bracing.
But the device is dried plastic strip by exhaust fan exhausting, the wind that exhaust fan generates acts predominantly on plastics
The lower part of item causes the top drying effect of plastic strip poor, to cause the problem of plastic strip dry tack free effect difference.
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 dryings for plastic strip surface
Device has the advantages that increase plastic strip dry tack free effect.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of for plastic strip table
The drying device in face, including cooling trough and two drying boxes, two drying boxes are located at the cooling trough far from extrusion
One end of machine；The drying box include case ontology, be set to case ontology in heater for heating and several be set to institute
The outer wall of case ontology is stated so that plastic strip is from the through slot of upper placement, the through slot is connected with the inner cavity of the case ontology, described
The bottom of case ontology is communicated with drainpipe；Mounting blocks are provided between two drying boxes, the lower surface of the mounting blocks is opened
Sink is removed equipped with what is passed through for plastic strip top, the cell wall except sink is provided with water-absorbing sponge.
By adopting the above technical scheme, heater is heated in case ontology, can reduce the loss of thermal energy, thus preferably
Drying and processing is carried out to the plastic strip lower part passed through from through slot；The moisture formed in drying course simultaneously will go into case ontology
It inside collects, is emitted through drainpipe.Plastic strip comes out from cooling trough, first under the high temperature action of first drying box
The moisture of its underpart is dried；It is absorbed again by top moisture of the water-absorbing sponge to plastic strip, and partial moisture is squeezed
To the lower part of plastic strip；Finally plastic strip is further dried under the high temperature action of second drying box, in this way to plastic strip
Upper and lower part can dry well, to make the drying effect on plastic strip surface more preferably.
Preferably, the cooling trough is provided with the guidance set for raising plastic strip close to the end of drying box, described
Guidance set includes two columns being set on the cooling trough, the roll shaft being rotationally connected between two columns, institute
State the guide groove that several annulars are offered on the periphery of roll shaft.
By adopting the above technical scheme, during raising plastic strip, guide groove can separate a plurality of plastic strip roll shaft
Come, the moisture of plastic strip surface attachment drips downwards under gravity, reduces the adhesion amount of plastic strip surface moisture, in this way
Drying box can faster be dried plastic strip surface.
Preferably, slippage slot along the vertical direction is offered on the column, sliding is connected with for roller in the slippage slot
The sliding block of shaft end portion installation, is provided with spring between the cooling trough and the sliding block；The roll shaft is located at guide groove
Cross section is in cam shape.
By adopting the above technical scheme, the plastic strip between roll shaft and drying box is made by the guide groove of cam shape,
It moves up and down with the rotation of roll shaft；The tensioner degree of plastic strip is different simultaneously, so that sliding block moves up and down along slippage slot,
And spring is made deformation occur, so that roll shaft moves back and forth in the vertical direction, be conducive to adhere on plastic strip in this way
Moisture shake off down, and then reduce plastic strip surface moisture adhesion amount.
Preferably, be provided with Diversion Plate between the drying box and the cooling trough, the Diversion Plate from drying box to
Cooling trough direction is diagonally downward.
By adopting the above technical scheme, the moisture shaken off down on plastic strip will drop on Diversion Plate, and water flow will be with drawing
Water plate flows back into cooling trough, achievees the effect that reuse water resource.
Preferably, vertical side plate is provided in the cooling trough, the side plate is located at the top of the cooling trough；
Connecting bottom board is slid between the side plate and the inner wall of the cooling trough, is connected between the bottom plate and the sliding block thin
The side wall of chain, the bottom plate, the side plate and the cooling trough is spliced into upper end opening to receive the Diversion Plate to flow down water
Chamber.
By adopting the above technical scheme, the water flow flowed down from Diversion Plate will go into chamber, with the number of water in chamber
Amount increases so that bottom plate gradually sinks, when bottom plate, which is sunk down into, mutually to be separated with side plate, the indoor moisture of chamber through bottom plate and side plate it
Between gap flow into cooling trough in；Simultaneously with the up and down motion of bottom plate, sliding block is driven to move up and down together by thin chain,
Adhesive water will more be shaken off down in this way on plastic strip.
Preferably, the inner wall of the case ontology is provided with the inverted V shaped weather board in cross section, and the heater is located at described
The underface of weather board.
By adopting the above technical scheme, weather board can guide the moisture formed in drying course, avoid water droplet straight
It connects drippage on the heaters, to protect to heater, extends the service life of heater.
Preferably, the outer wall of the case ontology is rotatably connected to several guide wheels corresponding with the through slot.
By adopting the above technical scheme, guide wheel can reduce the abrasion between plastic strip and through slot cell wall, and may make plastics
The transmission of item is more easy.
Preferably, the groove depth of the through slot is greater than the thickness of plastic strip to be dried.
By adopting the above technical scheme, the high temperature generated under the action of heater in case ontology, can not only be to plastic strip
It is dried lower part；High temperature can also be dried from top of the cavity between two through slots to plastic strip, so that plastic strip
Volume drying better effect.
In conclusion heat can be reduced the utility model has the following beneficial effects: heater is heated in case ontology
The loss of energy, to preferably carry out drying and processing to the plastic strip lower part passed through from through slot；It is formed in drying course simultaneously
Moisture will go into case ontology and collect, emitted through drainpipe.Plastic strip comes out from cooling trough, first first
The moisture of its underpart is dried under the high temperature action of a drying box；It is inhaled again by top moisture of the water-absorbing sponge to plastic strip
It receives, and partial moisture is expressed to the lower part of plastic strip；Finally under the high temperature action of second drying box to plastic strip into one
Step drying, in this way can dry the upper and lower part of plastic strip, well to make the drying effect on plastic strip surface more preferably.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the cross-sectional view of drying box in the utility model embodiment；
Fig. 3 is the enlarged drawing of part A in Fig. 1；
Fig. 4 is the partial sectional view of cooling trough in the utility model embodiment.
In figure: 1, cooling trough；2, drying box；21, case ontology；22, heater；23, through slot；24, drainpipe；25, it leads
Water plate；26, guide wheel；27, bracket；3, mounting blocks；4, sink is removed；5, water-absorbing sponge；61, column；62, roll shaft；63, it is oriented to
Slot；64, slippage slot；65, sliding block；66, spring；7, Diversion Plate；8, side plate；9, bottom plate；10, thin chain；11, connecting rod；12, fixed spiral shell
Bolt；13, trapezoid block；14, dovetail groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of drying device for plastic strip surface, as depicted in figs. 1 and 2, including cooling trough 1 and two drying boxes
2, two drying boxes 2 are located at the one end of cooling trough 1 far from extruder, and two drying boxes 2 along plastic strip conveying direction according to
Secondary distribution.After cooling trough 1 carries out water cooling to the plastic strip that extruder squeezes out, under the high temperature action of drying box 2, by plastics
The moisture on surface is dried, and plastic strip is cut into graininess convenient for pelleter.
Drying box 2 include case ontology 21, be mounted in case ontology 21 with heater 22 for heating and several open
Case ontology 21 outer wall so that plastic strip is from the through slot 23 of upper placement, wherein through slot 23 is connected with the inner cavity of case ontology 21,
The bottom of case ontology 21 is communicated with drainpipe 24；The lower section of case ontology 21 is equipped with bracket 27, by bracket 27 by case ontology 21
Support is on the ground.Heater 22 is heated in case ontology 21, can reduce the loss of thermal energy, thus preferably to from through slot
The plastic strip lower part passed through at 23 carries out drying and processing；The moisture formed in drying course simultaneously, which will go into case ontology 21, to be received
Collection gets up, and emits through drainpipe 24.The groove depth of through slot 23 is greater than the thickness of plastic strip to be dried, is heating in case ontology 21
The high temperature generated under the action of device 22 can not only dry the lower part of plastic strip；High temperature also can be between two through slots 23
Cavity dries the top of plastic strip, so that the volume drying better effect of plastic strip.
The inner wall of case ontology 21 is fixed with the inverted V shaped weather board 25 in cross section, and heater 22 is being located at weather board 25 just
Lower section；Weather board 25 can guide the moisture formed in drying course, and water droplet is avoided directly to be dropped on heater 22,
To protect to heater 22, extend the service life of heater 22.The outer wall of case ontology 21 is rotatably connected to several
Guide wheel 26 corresponding with through slot 23, guide wheel 26 can reduce the abrasion between 23 cell wall of plastic strip and through slot, and may make
The transmission of plastic strip is more easy.
As shown in figures 1 and 3, mounting blocks 3 are installed between two drying boxes 2, the lower surface of mounting blocks 3 is provided with for plastics
Top pass through except sink 4, except the cell wall of sink 4 is fixed with water-absorbing sponge 5；By water-absorbing sponge 5 to the top of plastic strip
Moisture is absorbed, and partial moisture is expressed to the lower part of plastic strip, is further dried using drying box 2 to plastic strip,
The upper and lower part of plastic strip can be dried well in this way, to make the drying effect on plastic strip surface more preferably.
It is rotatably connected to connecting rod 11 between the drying box 2 and mounting blocks 3 of cooling trough 1, will be installed by connecting rod 11
Block 3 is fixed on case ontology 21, and mounting blocks 3 can be connected to the lower section of case ontology 21 by pivot link 11, carries or storage is dried
When dry case 2,3 the space occupied of mounting blocks can be reduced.Fixing bolt 12 is threaded on connecting rod 11, by screwing fixing bolt
12 can make its end be pressed on the outer wall of case ontology 21, and when the position of mounting blocks 3 regulates, fixing bolt 12 may make connecting rod
11 maintain static it is dynamic.
As shown in Figure 1 and Figure 4, cooling trough 1 is equipped with the guiding group for raising plastic strip close to the end of drying box 2
Part, guidance set include two columns being fixed on cooling trough 1 61, the roll shaft being rotationally connected between two columns 61
62, the guide groove 63 of several annulars is offered on the periphery of roll shaft 62.Axis is during raising plastic strip, guide groove 63
A plurality of plastic strip can be separated, the moisture of plastic strip surface attachment drips downwards under gravity, reduces plastic strip
The adhesion amount of surface moisture.
Slippage slot 64 along the vertical direction is provided on column 61, sliding is connected in slippage slot 64 installs for 62 end of roll shaft
Sliding block 65, spring 66 is installed between cooling trough 1 and sliding block 65；Roll shaft 62 is located at the cross section at guide groove 63 in cam
Shape.Make the plastic strip between roll shaft 62 and drying box 2 by the guide groove 63 of cam shape, with the rotation of roll shaft 62
It moves up and down；The tensioner degree of plastic strip is different simultaneously, so that sliding block 65 moves up and down along slippage slot 64, and goes out spring 66
Existing deformation, so that roll shaft 62 moves back and forth in the vertical direction, the moisture for being conducive to adhere on plastic strip in this way is trembled
It falls, and then reduces the adhesion amount of plastic strip surface moisture.
Diversion Plate 7 is installed between the drying box 2 and cooling trough 1 of cooling trough 1, Diversion Plate 7 from drying box 2 to
Diagonally downward, the partial moisture adhered on plastic strip surface will drop on Diversion Plate 7 in cooling trough 1 direction, and water flow will be with
Diversion Plate 7 flows back into cooling trough 1, achievees the effect that reuse water resource.
Vertical side plate 8 is fixed in cooling trough 1, side plate 8 is located at the top of cooling trough 1；Side plate 8 and cooling trough
Connecting bottom board 9 is slid between 1 inner wall, and thin chain 10, bottom plate 9, side plate 8 and cooling trough 1 are connected between bottom plate 9 and sliding block 65
Side wall be spliced into upper end opening to receive Diversion Plate 7 to flow down the chamber of water.The water flow flowed down from Diversion Plate 7 will go into chamber
Interior, as the quantity of water in chamber increases, so that bottom plate 9 gradually sinks, and when bottom plate 9, which is sunk down into, to be separated with 8 phase of side plate, chamber
Indoor moisture flows into cooling trough 1 through the gap between bottom plate 9 and side plate 8；Simultaneously with the up and down motion of bottom plate 9, lead to
Meticulous chain 10 drives sliding block 65 to move up and down together, and adhesive water will more be shaken off down on such plastic strip.Bottom plate 9
Integrally formed with trapezoid block 13, the inner wall of cooling trough 1 is provided with the dovetail groove 14 of vertical direction, trapezoid block 13 and dovetail groove at both ends
14 sliding cooperations, and the length of dovetail groove 14 is less than the height of side plate 8.
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 (8)
1. a kind of drying device for plastic strip surface, it is characterized in that: including cooling trough (1) and two drying boxes (2), two
A drying box (2) is located at the one end of the cooling trough (1) far from extruder；The drying box (2) includes case ontology
(21), be set to case ontology (21) in heater for heating (22) and several be set to the case ontology (21) outer wall
So that plastic strip is from the through slot (23) of upper placement, the through slot (23) is connected with the inner cavity of the case ontology (21), the case
The bottom of ontology (21) is communicated with drainpipe (24)；Mounting blocks (3), the installation are provided between two drying boxes (2)
The lower surface of block (3), which is offered, removes sink (4) for what plastic strip top passed through, and the cell wall except sink (4) is provided with water suction
Sponge (5).
2. a kind of drying device for plastic strip surface according to claim 1, it is characterized in that: the cooling trough
(1) end close to drying box (2) is provided with the guidance set for raising plastic strip, and the guidance set includes two and is set to institute
The roll shaft (62) stating the column (61) on cooling trough (1), being rotationally connected between two columns (61), the roll shaft
(62) guide groove (63) of several annulars is offered on periphery.
3. a kind of drying device for plastic strip surface according to claim 2, it is characterized in that: on the column (61)
Slippage slot (64) along the vertical direction is offered, sliding is connected with the cunning for the installation of roll shaft (62) end in the slippage slot (64)
Block (65) is provided with spring (66) between the cooling trough (1) and the sliding block (65)；The roll shaft (62) is located at guide groove
(63) cross section at is in cam shape.
4. a kind of drying device for plastic strip surface according to claim 3, it is characterized in that: the drying box (2)
It is provided between the cooling trough (1) Diversion Plate (7), the Diversion Plate (7) side from drying box (2) to cooling trough (1)
To diagonally downward.
5. a kind of drying device for plastic strip surface according to claim 4, it is characterized in that: the cooling trough
(1) it is provided with vertical side plate (8) in, the side plate (8) is located at the top of the cooling trough (1)；The side plate (8) and institute
Sliding connecting bottom board (9) between the inner wall of cooling trough (1) is stated, is connected between the bottom plate (9) and the sliding block (65) thin
Chain (10), it is described to receive that the side wall of the bottom plate (9), the side plate (8) and the cooling trough (1) is spliced into upper end opening
Diversion Plate (7) flows down the chamber of water.
6. a kind of drying device for plastic strip surface according to claim 1, it is characterized in that: the case ontology (21)
Inner wall be provided with the inverted V shaped weather board in cross section (25), the heater (22) be located at the weather board (25) just under
Side.
7. a kind of drying device for plastic strip surface according to claim 1, it is characterized in that: the case ontology (21)
Outer wall be rotatably connected to several guide wheels (26) corresponding with the through slot (23).
8. a kind of drying device for plastic strip surface according to claim 1, it is characterized in that: the through slot (23)
Groove depth is greater than the thickness of plastic strip to be dried.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721934.4U CN209036759U (en) | 2018-10-23 | 2018-10-23 | A kind of drying device for plastic strip surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821721934.4U CN209036759U (en) | 2018-10-23 | 2018-10-23 | A kind of drying device for plastic strip surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209036759U true CN209036759U (en) | 2019-06-28 |
Family
ID=67038861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821721934.4U Active CN209036759U (en) | 2018-10-23 | 2018-10-23 | A kind of drying device for plastic strip surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209036759U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109237A (en) * | 2020-10-25 | 2020-12-22 | 戚雨龙 | Granulator is used in new material processing |
| CN113977797A (en) * | 2021-11-02 | 2022-01-28 | 吴庆庆 | Water cooling device for plastic modified particle production |
| CN117644634A (en) * | 2024-01-30 | 2024-03-05 | 江苏艾斯瑞特机械有限公司 | Traction equipment for waste plastic processing |
-
2018
- 2018-10-23 CN CN201821721934.4U patent/CN209036759U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112109237A (en) * | 2020-10-25 | 2020-12-22 | 戚雨龙 | Granulator is used in new material processing |
| CN113977797A (en) * | 2021-11-02 | 2022-01-28 | 吴庆庆 | Water cooling device for plastic modified particle production |
| CN113977797B (en) * | 2021-11-02 | 2023-12-22 | 江苏冠恒新材料科技有限公司 | Water cooling device for plastic modified particle production |
| CN117644634A (en) * | 2024-01-30 | 2024-03-05 | 江苏艾斯瑞特机械有限公司 | Traction equipment for waste plastic processing |
| CN117644634B (en) * | 2024-01-30 | 2024-04-26 | 江苏艾斯瑞特机械有限公司 | Traction equipment for waste plastic processing |
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