KR101511312B1 - Cooling and drying apparatus of the kneaded rubber - Google Patents

Cooling and drying apparatus of the kneaded rubber Download PDF

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Publication number
KR101511312B1
KR101511312B1 KR20140164662A KR20140164662A KR101511312B1 KR 101511312 B1 KR101511312 B1 KR 101511312B1 KR 20140164662 A KR20140164662 A KR 20140164662A KR 20140164662 A KR20140164662 A KR 20140164662A KR 101511312 B1 KR101511312 B1 KR 101511312B1
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South Korea
Prior art keywords
roller
roller conveyor
cooling
rollers
drive roller
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KR20140164662A
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Korean (ko)
Inventor
류영이
Original Assignee
(주)씨엠비네트웍스
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/04—Conditioning or physical treatment of the material to be shaped by cooling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B13/00—Conditioning or physical treatment of the material to be shaped
    • B29B13/06—Conditioning or physical treatment of the material to be shaped by drying
    • B29C47/88—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26—DRYING
    • F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
    • F26B17/02—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces
    • F26B17/04—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined
    • F26B17/045—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement with movement performed by belts carrying the materials; with movement performed by belts or elements attached to endless belts or chains propelling the materials over stationary surfaces the belts being all horizontal or slightly inclined the material on the belt being agitated, dispersed or turned over by mechanical means, e.g. by vibrating the belt, by fixed, rotating or oscillating elements

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

The present invention relates to a method for cooling and kneading a kneaded rubber sheet, in which additives are added to a raw material, a kneaded rubber (mixed rubber) is produced in the form of a plate, the kneaded rubber is cooled by chiller water or cooling water and then the water remaining on the surface of the kneaded rubber sheet is effectively removed. The present invention relates to a device for cooling and drying a kneaded rubber sheet, which is capable of removing moisture remaining on the surface of a kneaded rubber sheet in a short period of time through air jetting with vibration so as to prevent molding defects caused by moisture remaining in the rubber product molding process Device.
That is, the present invention provides a kneading rubber plate cooling and drying apparatus for cooling and drying a kneaded rubber sheet, A lower support; An upper support disposed above the lower support via a vibrator; An intermediate roller conveyor including an intermediate drive roller provided on a draw-in shaft and a draw-out side so as to be supported by bearings installed at upper and middle portions of the lower support, and an intermediate idle roller disposed between the intermediate drive rollers, A lower roller conveyor including a lower drive roller and a lower idle roller disposed between the lower drive roller; An upper roller conveyor consisting of an upper idler roller disposed between the upper drive roller and the upper drive roller, the upper drive roller being installed on the take-in side and the take-out side so as to be supported by bearings provided on the upper support; A water pedestal fixed to the upper support member in an inclined manner below the upper roller conveyor; An idle lower portion and an intermediate guide roller provided on an upper portion of the rollers positioned on the drawing side of the lower and intermediate drive rollers; An idle lower portion and intermediate and upper guide rollers provided on the lower portion and the rollers positioned on the drawing side of the intermediate and upper drive rollers; And a drive unit connected to the shafts of the upper drive roller, the intermediate drive roller, and the lower drive roller by power transmission means and driven by the motor in a lump.

Description

Technical Field The present invention relates to a cooling and drying apparatus for kneaded rubber,

The present invention relates to a method for cooling and kneading a kneaded rubber sheet, in which additives are added to a raw material, a kneaded rubber (mixed rubber) is produced in the form of a plate, the kneaded rubber is cooled by chiller water or cooling water and then the water remaining on the surface of the kneaded rubber sheet is effectively removed. More specifically, it is possible to remove moisture remaining on the surface of the kneaded rubber sheet in a short time by air jetting with vibration, so that kneading is prevented so that defective molding caused by moisture remaining in the rubber product molding process is eliminated Rubber plate cooling and drying apparatus.

In the case of a chip for rubber molding, the additive is added to the raw material, the kneaded rubber (mixed rubber) is produced in the form of a plate, the kneaded rubber is cooled by chiller water or cooling water, and the kneaded rubber plate is cut to a size required for molding.

As a technique relating to the kneaded rubber, a rubber kneading machine of Korean Patent Registration No. B1-050053590 (May 26, 2006), a rubber composition of 10-0404151 (March 30, 2004) and a manufacturing method thereof have been proposed In the case of the kneaded rubber according to the prior art as described above, the raw materials are mixed and extruded by an extruder to form a kneaded rubber plate. The kneaded rubber plate is put into a water cooling device containing water to be first cooled, And the water remaining in the outside is removed in the treated state.

Usually, water is removed by passing through a kneading rubber plate between rollers having a sponge structure capable of absorbing water to remove moisture from the surface.

On the other hand, in the case of the conventional method of removing water using the rollers of the water treatment and the sponge constitution as described above, it is very effective in continuously producing the kneaded rubber sheet, but the kneaded rubber sheet is stored without being completely cooled , There is a problem that the kneaded rubber plate is deformed by the latent heat remaining in the process of cooling and storing and there is a problem that the moisture remaining on the surface is not perfect and it acts as a defect factor in the rubber molding process in the future.

KR 100583590 B1 2006.05.26. KR 100404151 B1 2004.03.30.

Accordingly, the present inventors have researched and developed the present invention in order to solve the conventional problems in the cooling time of the kneaded rubber plate and the removal of the moisture on the surface during the cooling process. In the present invention, the moisture removal by vibration, By allowing water to be removed simultaneously, cooling and moisture removal in cold air are simultaneously and simultaneously provided by a single device, it is possible to cleanly remove moisture remaining on the surface together with cooling in a short period of time, The present invention has been accomplished on the basis of the technical object of the present invention by providing a kneading rubber plate cooling and drying apparatus in which molding defects are prevented from occurring.

The present invention provides a kneading rubber plate cooling and drying apparatus for cooling and drying a kneading rubber sheet,

A lower support; An upper support disposed above the lower support via a vibrator; An intermediate roller conveyor including an intermediate drive roller provided on a draw-in shaft and a draw-out side so as to be supported by bearings installed at upper and middle portions of the lower support, and an intermediate idle roller disposed between the intermediate drive rollers, A lower roller conveyor including a lower drive roller and a lower idle roller disposed between the lower drive roller; An upper roller conveyor consisting of an upper idler roller disposed between the upper drive roller and the upper drive roller, the upper drive roller being installed on the take-in side and the take-out side so as to be supported by bearings provided on the upper support; A water pedestal fixed to the upper support member in an inclined manner below the upper roller conveyor; An idle lower portion and an intermediate guide roller provided on an upper portion of the rollers positioned on the drawing side of the lower and intermediate drive rollers; And a drive unit connected to the shafts of the upper drive roller, the intermediate drive roller, and the lower drive roller by power transmission means and driven by a motor.

Grooves were formed axially on the surfaces of the rollers constituting the lower roller conveyor, the intermediate roller conveyor and the upper roller conveyor.

The lower, intermediate and upper idle rollers constituting the lower roller conveyor, the intermediate roller conveyor and the upper roller conveyor form a flow path in the axial direction, and one side of the lower support and the upper support are connected to the air compressor, The lower and middle and upper air supply chambers are connected to each other so as to freely rotate the roller shaft to cool the lower and upper and lower idle rollers, The upper and lower supports on the opposite side of the chamber are provided with a ⊃ bottom and intermediate and upper cold air induction plates so that the cold air discharged through the channels can be blown onto the lower, intermediate and upper roller conveyors.

The lower, intermediate and upper idle rollers constituting the lower roller conveyor, the intermediate roller conveyor and the upper roller conveyor form a flow path in the axial direction, and one side of the lower support and the upper support are connected to the air compressor, The lower and middle and upper air supply chambers are connected to each other so as to freely rotate the roller shaft to cool the lower and upper and lower idle rollers, The upper and lower support members of the lower and upper supports of the chamber are provided with lower and middle and upper air discharge chambers so as to freely rotate the roller shaft ends to collect cool air discharged from the flow path, And an intermediate roller conveyor and a kneading rubber plate passing over the upper roller conveyor Connected to the air supply pipe is disposed at a right angle to the air supply pipe has been installed a nozzle for injecting air with a rubber kneading proceeds in the opposite direction.

In the kneading rubber plate cooling and drying apparatus provided in the present invention, a kneaded rubber plate extruded by an extruder after mixing is put into a water cooling apparatus containing primary water, and then subjected to secondary cooling (air cooling) and drying When the present invention is used, the kneaded rubber plate is cooled by using the air cooled by the cooled roller and the roller, and the air is directly sprayed while vibrating the moving kneaded rubber plate, And it is possible to manufacture and distribute devices at a low cost. Since the cooling air is supplied to the rotating idler rollers, it is possible to cool and dry the kneaded rubber plates without fear of malfunction Device can be provided.

The moisture remaining on the surface of the kneaded rubber plate can be cleanly cleaned, thereby providing an effect of solving the defective molding caused by the moisture remaining in the molding process.

In addition, since the upper roller conveyor, the intermediate roller conveyor, and the lower roller conveyor are constructed in a laminated structure, they can be provided in a compact structure, which is easy to install in a narrow space and additionally installed at the end of the existing kneading rubber sheet forming process And then use it.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an external perspective view showing a preferred embodiment of a kneading rubber plate cooling and drying apparatus provided by the present invention; Fig.
2 is a front view of the kneading rubber plate cooling and drying apparatus provided by the present invention
3 is a side view of the kneading rubber plate cooling and drying apparatus provided in the present invention
4 is a plan view of the kneading rubber plate cooling and drying apparatus provided by the present invention
5 is a front sectional view showing a roller arrangement state of the kneading rubber plate cooling and drying apparatus provided by the present invention
6 is a partial cross-sectional view showing the moving state of the cold air in the present invention
7 is an external perspective view showing the configuration of the driving roller and idler roller applied to the present invention.
8 is an external perspective view showing another embodiment of the kneading rubber plate cooling and drying apparatus provided by the present invention.
FIG. 9 is a partial cross-sectional view showing the moving state of cold air in FIG.
FIG. 10 is a partial cross-sectional view showing the nozzle installation state in FIG.

Hereinafter, a preferred embodiment of a kneading rubber plate cooling and drying apparatus provided in the present invention will be described with reference to the accompanying drawings.

FIG. 1 is an external perspective view showing a preferred embodiment of a kneading rubber plate cooling and drying apparatus provided in the present invention. FIGS. 2 to 4 are a front view and a side view of a kneading rubber plate cooling and drying apparatus provided by the present invention, and FIGS. FIG. 5 is a front sectional view showing a roller arrangement state of the kneading rubber plate cooling and drying apparatus provided by the present invention, FIG. 6 is a partially exploded sectional view showing a moving state of cold air in the present invention, and FIG. In which the driving roller and the idler roller are used.

The raw material is mixed and extruded by an extruder to produce a kneaded rubber plate 100. The kneaded rubber plate 100 thus prepared is filled with a primary water After being put into a water cooling apparatus, the surface is treated with an anti-sticking agent, and then, secondary cooling (air cooling) and drying are performed.

The apparatus 1 for cooling and drying the kneaded rubber plate provided in the present invention is an apparatus for use in secondary cooling (air cooling) and drying in manufacturing the kneaded rubber plate 100 as described above, Cooling and water removal by cold air, and cooling and moisture removal by cold air are simultaneously and simultaneously provided by a single device, so that it is possible to cleanly remove moisture remaining on the surface together with cooling in a short time.

As a means for providing such functionality, the present invention provides a kneading rubber plate cooling and drying apparatus 1 as shown in Figs. 1 to 7.

The apparatus 1 for cooling and drying the kneaded rubber plate provided in the present invention is provided with a hexahedral upper support 3 via a vibrator on the upper side of the hexahedral lower support 2 as shown in the figure.

The lower support 2 and the upper support 3 may be manufactured using various constituent members such as an angle, a channel, and a pipe.

When the vibrator 4 is installed on the upper corner of the lower support 2 and the upper support 3 is provided on the vibrator 4, unlike the lower support 2 fixed on the ground, only the upper support 3 independently vibrates So that it can be used.

A lower roller conveyor 10 and an intermediate roller conveyor 20 are installed on the lower support body 2 and an upper roller conveyor 30 is installed on the upper support body 3. That is, the lower roller conveyor 10 and the intermediate roller conveyor 20 are installed together at the upper end and the middle of the lower support 2, and the upper roller conveyor 30 is installed solely at the upper support 3.

The intermediate roller conveyor 20 is installed at the upper end of the lower support 2 and the lower roller conveyor 10 is installed at the lower side of the intermediate roller conveyor 20.

The intermediate roller conveyor 20 and the lower roller conveyor 10 are constituted by rollers supported by bearings 5 provided on the lower support 2 and are preferably provided on the draw side and the draw side with lower and intermediate drive rollers And a plurality of lower and intermediate idle rollers 12 and 22 are provided between the two lower drive rollers 11 and the two intermediate drive rollers 21. In this case,

The upper roller conveyor 30 is constituted by rollers supported by a bearing 5 provided on the upper support 3. Preferably the upper drive roller 31 is provided on the drawing side and the drawing side, And a plurality of upper idle rollers 32 are provided between the driving rollers 31.

The water support 6 is installed on the upper support 3 and the water support 6 is slanted so that the inlet side of the upper roller conveyor 30 is lowered so that the water falling from the kneaded rubber plate 100 can be drained do.

On the other hand, on the upper side of the rollers located on the inlet side of the lower and intermediate drive rollers 11 and 21, middle and lower guide rollers 13 and 23 driven in an idle state are provided to guide the kneaded rubber plate 100 .

The lower driving roller 11 and the intermediate driving roller 21 and the upper driving roller 31 are configured such that power can be transmitted collectively by one motor 7, A pulley or a chain may be respectively coupled to the axes of the intermediate drive roller 11, the intermediate drive roller 21, and the upper drive roller 31 so that power can be transmitted to the belt or the chain.

5a and 5b are formed on the surfaces of the rollers constituting the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30 in the axial direction, 22a 31a 32a are formed to reduce the contact surface with the kneaded rubber plate 100 so that water remaining on the surface of the kneaded rubber plate 100 flows through the grooves 11a 12a 21a 22a 31a 32a so as to be able to circulate air to improve the cooling efficiency.

In the present invention, the lower and middle and upper idle rollers 12, 22 and 32 constituting the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30 are axially and internally provided in the axial direction, And the intermediate and upper idle rollers 12, 22 and 32 are cooled by a method of passing the cold air through the kneading plates 14, 24 and 34 so that heat exchange with the kneaded rubber plate 100 can be performed .

To this end, the lower support, the intermediate and upper air supply chambers 15, 25, and 35, which are connected to one side of the upper support 3 and the lower support 2, And the lower ends thereof and the intermediate and upper air supply chambers 15, 25 and 35 are connected to each other so as to freely rotate the roller shaft ends so as to provide cool air to the flow paths 14, 24 and 34 . The upper and lower supports 3 and 5 on the opposite side of the lower and intermediate and upper air supply chambers 15, 25 and 35 and the upper and lower air guide plates 16 and 26 36). In this configuration, the cool air discharged to the flow paths 14, 24, and 34 is blown onto the lower and middle and upper roller conveyors 10, 20, and 30 so that the surface of the kneaded rubber plate 100, Thereby providing a function to enable drying.

Fig. 8 is a perspective view showing another embodiment of the kneading rubber plate cooling and drying apparatus provided in the present invention. Fig. 9 is a partially exploded cross-sectional view showing a moving state of cold air in Fig. FIG. 5 is a partial cross-sectional view showing the installation state of the apparatus shown in FIG.

In another embodiment of the kneading rubber plate cooling and drying apparatus 1 according to the present invention, the upper roller conveyor 30, the lower roller conveyor 20, and the lower roller conveyor 10, which constitute the lower roller conveyor 10, The intermediate and upper idle rollers 12 and 22 and 32 form axes 14, 24 and 34 in the axial direction, and one side of the upper and lower supports 3 and 2, The lower and upper and middle air supply chambers 15, 25 and 35 connected to the air compressor at right angles with the air compressor to provide a cold air flow to couple the roller shaft ends to rotate freely, ) To cool the lower and middle and upper idle rollers 12, 22,

And lower and middle and upper air discharge chambers 17, 27 and 37 are provided in the upper support 3 and the lower support 2 opposite to the lower and middle and upper air supply chambers 15, 25 and 35 The upper and lower air discharge chambers 17, 27, and 37 are connected to the lower roller conveyor 17, 27, and 37 so as to collect cold air discharged from the flow paths 14, 24, 28 and 38 at right angles to the kneading rubber plate 100 passing over the intermediate roller conveyor 20 and the upper roller conveyor 30 and the air supply pipe 18 28 and 38 are provided with nozzles 19, 29 and 39 capable of discharging air in the direction opposite to the advancing direction of the kneading rubber plate 100 to dry the surface of the kneaded rubber plate 100, .

In the present invention constituted as described above, the kneaded rubber plate 100 extruded in a heated state is put in a water cooling device containing primary water, and is provided in the present invention in a state of surface treatment with an anti-sticking agent, Hereinafter, the operation and the like of using the kneading rubber plate cooling and drying apparatus 1 of the present invention will be described.

The kneaded rubber plate 100 that has been cooled by water treatment can be moved in a zigzag manner along the upper roller conveyor 30, the intermediate roller conveyor 20, and the lower roller conveyor 10.

At this time, the upper support body 3 on which the upper roller conveyor 30 is installed is kept vibrated by the vibrator 4 to transmit vibration to the kneaded rubber plate 100 moving along the upper roller conveyor 30, Thereby removing a large amount of water.

The lower idle roller 12, the intermediate idle roller 22 and the upper idle roller 32 constituting the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30 are connected to an internal flow path 14 and the upper roller conveyor 30 and the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30 are cooled by the cooling air passing through the cooling rollers 24, Heat exchange is performed to cool the kneaded rubber plate 100.

Since the driving rollers and the idle rollers are configured such that grooves 11a, 12a, 21a, 22a, 31a and 32a are formed in the axial direction, when the heat exchange is performed with the kneaded rubber plate 100, 11a, 12a, 21a, 22a, 31a, and 32a to improve the cooling efficiency.

The cooling air passing through the flow paths 14, 24, and 34 formed in the lower idle roller 12, the intermediate idle roller 22, 26 or 36 to the moving space of the kneaded rubber plate 100 or the nozzles 19, 29 and 39 provided in the air supply pipes 18, 28 and 38, The surface of the kneaded rubber plate 100 that is not in contact with the roller is dried by the method of spraying the kneaded rubber plate 100 on the kneaded rubber plate 100,

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments. Therefore, the scope of protection of the present invention should not be limited to the described embodiment, but should be determined by the equivalents as well as the claims that follow.

1: kneading rubber plate cooling and drying device 2: lower support
3: upper support 4: vibrator
5: Bearing 6: Water tray
7: motor 8:
10, 20, 30: Lower and middle and upper roller conveyors
11, 21, 31: Lower and intermediate and upper drive rollers
11a, 12a, 21a, 22a, 31a, 32a:
12, 22, 32: Lower and intermediate and upper idle rollers
13, 23: lower and intermediate guide rollers
14, 24, 34: Euro
15, 25, 35: Lower and middle and upper air supply chambers
16, 27, 37: Lower, middle and upper cold air guide plates
17, 27, 37: Lower and middle and upper air discharge chambers
18, 28, 38:
19,29,39: Nozzles
100: kneading rubber plate

Claims (4)

A kneading rubber plate cooling and drying apparatus (1) for cooling and drying a kneading rubber plate (100), comprising:
A lower support 2;
An upper support 3 provided above the lower support 2 via a vibrator 4;
An intermediate drive roller 21 provided on the draw-in shaft and the draw-out side so as to be supported by bearings 5 installed at the upper and middle portions of the lower support 2, an intermediate idle roller 22 disposed between the intermediate drive roller 21, And a lower idler roller 12 disposed between the lower drive roller 11 and the lower drive roller 11 disposed on the draw-in shaft and the draw-out side, and a lower roller conveyor 10 )Wow;
And an upper idler roller 32 disposed between the upper drive roller 31 and the upper drive roller 31. The upper idler roller 32 is disposed between the upper drive roller 31 and the upper drive roller 31, A roller conveyor 30;
A water support (6) slantly fixed to the upper support (3) below the upper roller conveyor (30);
An idle lower portion and intermediate guide rollers 13 and 23 provided above the rollers positioned on the drawing side of the lower and intermediate drive rollers 11 and 21;
And a drive unit (8) connected to the shafts of the upper drive roller (31), the intermediate drive roller (21) and the lower drive roller (11) by power transmission means and driven collectively by a motor (7) Rubber plate cooling and drying equipment.
The method of claim 1,
12a, 21a, 22a, 31a and 32a axially in the surface of the rollers constituting the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30, Is formed on the surface of the kneaded rubber plate.
The method according to claim 1 or 2,
The lower and intermediate and upper idle rollers 12, 22 and 32 constituting the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30 are axially and internally provided with a passage 14, (24) and (34)
The lower and upper air supply chambers 15, 25 and 35 are connected to one side of the lower support body 2 and the upper support body 3 so as to be connected to the air compressor at right angles to the roller shaft, And the lower end and the upper and lower idle rollers 12, 22 and 32 are cooled by providing cold air to the flow paths 14, 24, and 34,
The upper and lower supports 2 and 3 on the opposite side of the lower and middle and upper air supply chambers 15, 25 and 35 have a ⊃ bottom and middle and upper cold air guide plates 16, 26 and 36 Wherein the cooling air discharged to the flow paths 14, 24 and 34 can be blown onto the lower and middle and upper roller conveyors 10, 20 and 30 by cooling and drying the kneaded rubber sheet. (1).
The method according to claim 1 or 2,
The lower and intermediate and upper idle rollers 12, 22 and 32 constituting the lower roller conveyor 10, the intermediate roller conveyor 20 and the upper roller conveyor 30 are axially and internally provided with a passage 14, (24) and (34)
The lower and upper air supply chambers 15, 25 and 35 are connected to one side of the lower support body 2 and the upper support body 3 so as to be connected to the air compressor at right angles to the roller shaft, And the lower end and the upper and lower idle rollers 12, 22 and 32 are cooled by providing cold air to the flow paths 14, 24, and 34,
The lower and middle air discharge chambers 17, 27 and 37 are installed in the lower support 2 and the upper support 3 opposite to the lower and middle and upper air supply chambers 15, The upper and lower air discharge chambers 17, 27 and 37 are connected to the lower roller conveyor (not shown) so as to collect the cool air discharged from the flow paths 14, 24 and 34, 28 and 38 disposed at right angles to the kneading rubber plate 100 passing over the intermediate roller conveyor 20 and the upper roller conveyor 30 and connected to the air supply pipe 18 28 and 38 are provided with nozzles 19, 29 and 39 for spraying air in the direction opposite to the advancing direction of the kneading rubber plate 100.
KR20140164662A 2014-11-24 2014-11-24 Cooling and drying apparatus of the kneaded rubber KR101511312B1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761535B1 (en) 2017-01-06 2017-07-26 최종석 Drying method by drying device
CN107718352A (en) * 2017-11-23 2018-02-23 东莞鸿祥机械有限公司 Plate-hung type cools down airing machine

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07205162A (en) * 1994-01-12 1995-08-08 Kansai Roll Kk Cooler for rubber sheet
JP2002338026A (en) 2001-05-16 2002-11-27 Sekisui House Ltd Support structure of middle part of roller chain conveyer
JP2012081689A (en) 2010-10-14 2012-04-26 Bridgestone Corp Rubber sheet cooling device
KR101313348B1 (en) 2013-07-01 2013-10-01 (주)한도기공 Dry apparatus and cooling apparatus of sheet type rubber goods using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07205162A (en) * 1994-01-12 1995-08-08 Kansai Roll Kk Cooler for rubber sheet
JP2002338026A (en) 2001-05-16 2002-11-27 Sekisui House Ltd Support structure of middle part of roller chain conveyer
JP2012081689A (en) 2010-10-14 2012-04-26 Bridgestone Corp Rubber sheet cooling device
KR101313348B1 (en) 2013-07-01 2013-10-01 (주)한도기공 Dry apparatus and cooling apparatus of sheet type rubber goods using the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101761535B1 (en) 2017-01-06 2017-07-26 최종석 Drying method by drying device
CN107718352A (en) * 2017-11-23 2018-02-23 东莞鸿祥机械有限公司 Plate-hung type cools down airing machine
CN107718352B (en) * 2017-11-23 2024-04-02 东莞鸿祥机械有限公司 Hanging cooling air dryer

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