KR101923858B1 - Dryer for molded rubber - Google Patents

Abstract

The present invention relates to a device for drying molded rubber, which is to prevent deformation and damage of a molded rubber piece and efficiently dry moisture on the molded rubber in a short time. To be more specifically, the dryer for molded rubber comprises: a dryer main body which is formed in a long plate shape in a forward and backward direction, has a plurality of through-holes, and is installed in a closed drying room, and has the wet molded rubber piece placed at the back side thereof; and a main blowing fan which is placed in the upper part of the dryer main body in the dryer room in order to blow wind towards the main body. In addition, the dryer main body is installed to have a downward slope from the back side to the front side thereof and vibrates in a forward and backward direction such that the molded rubber piece can move forwards and moisture on the molded rubber piece can be dried and pass through the through-holes by shaking due to vibration and wind from the main blowing fan. Furthermore, the dryer main body comprises: a sponge which is placed at the back side of the dryer main body in order to primarily wipe water on the molded rubber piece; a plurality of moisture absorbing plates which have a long shape in a forward and backward direction and are installed at regular intervals along the width direction; and a supporting board which is formed to surround the edge of the top surface of each of the moisture absorbing plates, and is combined with the dryer main body in order to rotate vertically. Therefore, the dryer for molded rubber can fix or replace the moisture absorbing plates according to rotation of the supporting board.

Description

{Dryer for molded rubber}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for drying a molded rubber, and more particularly to a molded rubber dryer capable of efficiently drying moisture adhering to a molded rubber in a short time.

Generally, rubber materials provided for producing rubber products are supplied in a sheet form, which is obtained by processing rubber raw materials collected from rubber trees or the like, extruding them into sheets having a certain width and thickness, cooling them, And then supplied to the consumer.

In the case of rubber products, a process of extruding and then cooling / drying is necessary in order not to stick to each other, and a variety of apparatuses for drying the sheet rubber are prepared and processed. An example of this is disclosed in Korean Patent No. 10-1511312 (hereinafter referred to as "Reference 1"). However, Reference 1 discloses a device in which a conveyor composed of a plurality of rollers is formed in a multi-stage so as to cool and dry the rubber in the form of a sheet. In order to cool and dry the molded rubber, Inappropriate.

Accordingly, a device for cooling and drying the molded rubber has become necessary, and such a technique is disclosed in Korean Patent No. 10-1616991 (hereinafter referred to as "cited invention 2"). Reference 2 has a configuration suitable for cooling and drying the molded rubber, but the molding rubber is put into a screw type or drum type drier, rotated and cooled and dried. As a result, many collisions occur, There is a problem that the rubber is deformed and damaged.

It is an object of the present invention to provide a molded rubber dryer capable of efficiently drying moisture adhering to a molded rubber in a short time while preventing deformation and damage of a molded rubber piece.

In order to accomplish the above object, the present invention provides a molded rubber dryer, comprising: a drying body having a long plate shape in the front-rear direction and having a plurality of through-holes formed therein; And a main blower installed on the drying chamber at an upper side of the drying body to blow air toward the drying body, wherein the drying body is installed to be inclined downward from the rear to the front and vibrated back and forth.

In addition, a water absorbing plate made of a sponge is provided at the rear of the drying body.

In addition, at the back of the drying body, a bar having a bar shape formed along the forward and backward direction is formed at a predetermined interval, and a plurality of water absorbing plates are provided between the mounting bases.

In addition, the water absorption plate is divided into front and rear directions and at least two rolls are formed in the form of rolls, one water absorption rotary shaft is rotated in the vertical direction, and the other water absorption rotary shaft is rotated in the left and right direction.

In addition, a plurality of water absorbing plates formed long in the forward and backward directions are formed at predetermined intervals along the width direction on the rear side of the drying body, and are formed to surround the top edges of the water absorbing plates, As shown in Fig.

The support base includes a longitudinal support band which simultaneously covers the front and rear edges of the upper surface of the plurality of moisture absorption plates and a transverse support band which is formed toward the longitudinal supports facing each of the support bases and surrounds both side edges of the upper surface of the moisture absorption plate, The support is coupled to the drying body so as to be vertically rotatable.

In addition, a plurality of transverse supports formed from a single support are formed alternately shorter and longer than the central portion of the water-absorbing plate, and a plurality of transverse supports formed from the other support are adjacent to a transverse support positioned on the same line in forward and backward directions And a fixing pin passing through the plurality of water absorbing plate central portions and the transverse supports located on the same side in the lateral direction and fixing the water absorbing plate.

The drying body may further include a heater installed below the moisture absorption plate to generate heat toward the moisture absorption plate.

The drying chamber may further include a side blower installed on both sides of the drying body to blow air toward the drying body.

In addition, the drying main body has a guide wall having a predetermined height along an edge thereof, and a guide hole is formed in a guide wall corresponding to a point where the side air blower is installed.

The stationary conveyor includes a fixed conveyor for moving the molded rubber pieces from a water tank for cooling and washing the molded rubber pieces to the rear of the drying body, the water being contained in the rear side of the drying chamber, At least one spare blower is provided between the water tank and the drying body.

In addition, the end portion of the stationary conveyor facing the drying body is positioned above one side of the drying body, and between the stationary conveyor and the drying body, a portion of the molded rubber piece from the rear side to the other side of the drying body, And a conveying device for conveying the conveyor belt.

According to the present invention, since the molded rubber pieces gradually move forward along the downwardly inclined drying body due to the vibration of the drying body in the front-rear direction, the water drained and the drained water escapes through the through holes, In addition, since the wind blown by the main blower dries the moisture adhering to the molded rubber pieces, the molded rubber pieces can be effectively cooled and dried within a short time.

In addition, while the molded rubber piece is cooled and dried, the molded rubber piece is prevented from being deformed and damaged by having a two-dimensional motion, not a three-dimensional motion.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a diagram showing the overall structure of a molded rubber dryer according to the present invention;
2 is a view showing the structure of a drying chamber of a molded rubber dryer according to the present invention,
3 is a view showing a downward inclined state of a drying body applied to a molded rubber dryer according to the present invention,
4 is a view showing an example of a water absorbing plate applied to a molded rubber dryer according to the present invention,
5 is a view showing another example of a water absorbing plate applied to a molded rubber dryer according to the present invention,
6 is a view showing still another example of a water absorbing plate applied to a molded rubber dryer according to the present invention,
7 is a view showing another structure of a drying chamber of a molded rubber dryer according to the present invention,
8 is a view showing the structure of a stationary conveyor applied to a molded rubber dryer according to the present invention,
9 is a view showing a process of operating a movable conveyor applied to a molded rubber dryer according to the present invention.

In the present invention, the molded rubber piece is prevented from being deformed and damaged, and is formed into a long plate shape in the front-rear direction so as to efficiently dry moisture adhering to the molded rubber in a short time, A drying body on which the buried molded rubber piece is placed; And a main blower installed on the drying chamber at an upper side of the drying body to blow air toward the drying body, wherein the drying body is installed to be inclined downward from the rear to the front and vibrated in the forward and backward direction, And the water from the molded rubber pieces is dried due to the vibration caused by the vibration and the wind caused by the main blower, and at the same time, the molded rubber dries out to the through holes.

The scope of the present invention is not limited to the embodiments described below, and various modifications may be made by those skilled in the art without departing from the technical scope of the present invention.

Hereinafter, the molded rubber dryer of the present invention will be described in detail with reference to FIGS. 1 to 9 attached hereto.

The molded rubber dryer of the present invention comprises a drying body 100 installed in a closed drying chamber A and having a long plate shape in the longitudinal direction as shown in FIGS. 1 and 2, a drying body 100 installed in the drying chamber A, And a main blower 200 provided on the upper side of the main blower 200.

A plurality of through holes are formed in the drying body 100. The sheet rubber is shaped into a predetermined shape and then water is passed through for cooling and washing, And the water separated from the molded rubber pieces is discharged downward through the through holes. At this time, the main blower 200 blows wind toward the drying main body 100 on which the molded rubber pieces are placed to rapidly dry the molded rubber pieces.

As shown in FIG. 3, the drying body 100 of the present invention is installed so as to be inclined downward from the rear to the front and vibrate in the forward and backward directions as shown in FIG. 2. Here, Means a state in which it is tilted to such a degree that it can be moved forward little by little by vibration without falling naturally by friction with the drying body 100, and it is preferable to have a slope of about 5 to 10 degrees.

Therefore, the molded rubber piece is placed on the rear side of the drying body 100, and gradually moves forward by the vibration, so that the water is drained and the drained water flows out through the through hole, , Since the wind blown by the main blower 200 dries fine water particles adhering to the molded rubber pieces, the molded rubber pieces can be effectively cooled and dried within a short time. In addition, since the molded rubber piece has only a two-dimensional motion, that is, a shake without a change in height, during the cooling and drying, the molded rubber piece can be prevented from being deformed or damaged.

As shown in FIGS. 1 and 2, the drying body 100 is formed so that its front end gradually narrows in width and protrudes out of the drying chamber A, so that the molded rubber pieces, which have been cooled and dried, .

2, a moisture absorbing plate 110 may be provided at the rear of the drying body 100 to absorb and wipe water adhered to the molded rubber piece. May be made of various materials that absorb water, but it is preferable that the sponge is formed in terms of cost reduction and ease of replacement.

The water absorbing plate 110 may be formed in a single plate shape on the rear side of the drying body 100. The water absorbing plate 110 may be easily installed on the drying body 100, The water absorbing plates 110 may have a plurality of water absorbing plates 110 having a predetermined length as shown in FIG. 4 to prevent lifting of the water absorbing plates 110. In this case, as shown in FIG. 4, a plurality of bars 120 are formed at predetermined intervals along the forward and backward direction and are formed in a bar shape at the rear of the drying body 100, A plurality of water absorbing plates 110 may be provided between the mounting bases 120.

The moisture absorption plate 110 may be fixedly held between the mounting brackets 120 and may be fixed to the drying body 100 by a coupling means such as the mounting bracket 120. [ The moisture absorbing plate 110 may be fixed to the drying body 100 such that the water absorbing plate 110 is elongated in the front and rear direction and is spaced along the width direction of the drying body 100 As shown in FIG. 5, as a means for fixing the plurality of moisture absorption plates 110 to the drying body 100, a support base 130 (not shown) for covering the upper edge of each of the moisture absorption plates 110 May be provided in the drying main body 100 and the supporting stand 130 may be coupled to the drying main body 100 so as to be vertically rotated.

Therefore, after the support base 130 is rotated upward from the drying main body 100 and then the plurality of moisture absorption plates 110 are arranged, the support base 130 is rotated downward, So that the absorption plate 110 can be fixed. Accordingly, the user can easily replace the water absorbing plate 110 when the water absorbing plate 110 is damaged due to long-term use, continuous friction, excessive water absorption, or the like.

5, the support base 130 may include a vertical support base 131 and a horizontal support base 132. The vertical support base 131 may be formed along the width direction of the drying base 100, And is formed so as to enclose the upper front edges of the plurality of moisture absorption plates 110 at a time and to surround the rear edges of the upper surface of the plurality of moisture absorption plates 110 all at once. The transverse supports 132 are formed so as to face the longitudinal supports 131 facing each other from the longitudinal supports 131 surrounding the front and rear edges of the water absorption plate 110, .

The longitudinal support rods 131 are coupled to the drying main body 100 so as to be vertically rotatable so that the support rods 130 are divided in forward and backward directions and one of them moves forward to move the moisture absorbing plate 110, And the other one of the water absorption plates 110 is released from the fixing of the water absorption plate 110 while moving upward toward the rear side. In this case, for example, a plurality of water absorbing plates 110 may be fixed by moving a portion of the supporter 130 located on the front side downwardly toward the rear, and then a portion of the supporter 130 located on the rear side may be moved downward The water absorbing plate 110 is more easily fixed than the case where a plurality of the water absorbing plates 110 are fixed by rotating the entire support plate 130 at a time Can be fixed.

As shown in FIG. 5, a plurality of transverse supports 132 formed from a single support 131 may be alternately formed in a shorter or longer length than a central portion of the moisture absorption plate 110, 131 may be formed adjacent to the transverse supports 132, which are located in the same line in the anteroposterior direction. At this time, since the central portion of the plurality of moisture absorption plates 110 and the fixing pins 133 passing through the lateral supports 132 positioned on the same side in the lateral direction are provided, the coupling force with the drying body 100 relatively weak The central part of the water absorbing plate 110 where the lifting phenomenon may occur can be firmly fixed to the drying body 100 and the supporting stand 130 divided in the forward and backward directions can prevent moisture Thereby fixing the absorption plate 110.

6, the water absorbing plate 110 is divided into a plurality of water absorbing plates 110 in the forward and backward directions and at least two rolls are formed in the water absorbing rollers 111 ) Can be formed. At this time, the first water-absorbing rotary tool 111 rotates in the vertical direction, that is, forward, and the other water-absorbing rotary tool 111 rotates in the lateral direction, that is, the lateral direction, The water can be removed through the water absorbing plate 110.

As a more preferable example, as shown in Fig. 6, a water absorption plate 110 that does not rotate is disposed adjacent to a water absorption rotary tool 111 that rotates in a vertical direction, and a water absorption rotary tool The water absorbing plate 110 may be disposed adjacent to the water absorbing plate 111 so as not to rotate.

The drying main body 100 may further include a heater 140 installed below the moisture absorption plate 110 described above. The heater 140 generates heat toward the water absorbing plate 110 as shown in FIG. 6, thereby drying the water absorbed by the water absorbing plate 110. The water absorbing plate 110, The lifetime of the battery can be increased.

As shown in FIG. 7, the drying chamber A may further include a lateral blower 300 installed on both sides of the drying body 100 in addition to the main blower 200 to blow air toward the drying body 100 . Accordingly, the molded rubber pieces placed on the upper surface of the drying main body 100 can be dried more quickly because the wind is received at various angles.

In order to prevent the molded rubber piece from being detached from the drying body 100 by vibration, the drying body 100 may have a guide wall (not shown) having a predetermined height along the edge thereof as shown in FIGS. 2 and 7 150 may be formed. At this time, when the lateral blower 300 is provided, the guiding wall 150 may be provided with a blowing opening 151 by opening the point where the lateral blower 300 is installed. The air outlet 151 may be formed in a completely open form or may be formed in a net shape to block foreign matter adhering to the molded rubber piece by the wind blowing from the side air blower 300.

1 and 8, a piece of molded rubber is moved from the water tank B for cooling and washing the molded rubber pieces to the rear of the drying body 100, as shown in FIGS. 1 and 8, A fixed conveyor 400 may be provided. The fixed conveyor 400 serves to cool and clean the molded rubber piece by being immersed in water for a predetermined period of time, and after cooling and washing are completed, the molded rubber piece of water is moved to a drying belt At least one preliminary blower may be provided between the water tray B and the drying main body 100 to blow wind toward the piece of the molded rubber to be transferred to the stationary conveyor 400. Accordingly, before entering the drying body 100, a part of the water on the molded rubber piece is shaken or dried, so that the time for drying the molded rubber piece in the drying body 100 can be shortened.

The end of the stationary conveyor 400 facing the drying body 100 is located above one side of the drying body 100 in the drying chamber A. In this case, since the molded rubber pieces are moved from the stationary conveyor 400 to the back of the drying body 100, the pieces are concentrated only at one point of the drying body 100 and may not be efficiently dried at the initial stage , The present invention may further include a movable conveyor 500 for uniformly feeding a molded rubber piece to the rear of the drying body 100 as shown in FIG.

The movable conveyor 500 is disposed between the stationary conveyor 400 and the drying main body 100 and moves along the width direction of the drying main body 100 and extends from the rear side to the other side of the drying main body 100, And to transfer the pieces to the drying body 100. That is, through the movable conveyor 500, the molded rubber pieces are effectively dried at the initial stage, and the drying time can be shortened accordingly.

A: Drying room B:
10: Molded rubber pieces
100: drying body 110: water absorption plate
111: Water absorbing rotary member 120: Mounting base
130: support 131:
132: transverse support 133:
140: heater 150: guide wall
151: Tuyere
200: main blower 300: side blower
400: Fixed conveyor 410: Spare blower
500: Movable conveyor

Claims (12)

A drying main body 100 in which a plurality of through holes are formed in a longitudinal plate shape in the forward and backward directions and installed in a closed drying chamber A and in which a molded rubber piece 10 with water on the rear side is placed; And a main blower 200 installed at the upper side of the drying body 100 in the drying chamber A to blow air toward the drying body 100,
The drying body 100 is installed so as to downwardly slope forward from the rear and is oscillated in forward and backward directions so that the molded rubber piece 10 moves forward, and the vibration of the drying body 100 and the wind of the main blower 200 cause the molded rubber As soon as the water on the sculpture (10) is dried,
A water absorbing plate 110, which is made of a sponge and is elongated in the forward and backward directions, is formed at a rear portion of the drying body 100 so as to wipe out the water on the molded rubber piece 10, And a support base 130 which is formed to surround an upper edge of each moisture absorption plate 100 and is coupled to the drying body 100 and rotated in the vertical direction,
Wherein the water absorbing plate (110) can be fixed and replaced according to the rotation of the support base (130). The method according to claim 1,
The support base 130 includes a longitudinal support base 131 for covering the front and rear edges of the upper surface of the plurality of moisture absorption plates 110 at one time and a longitudinal support base 131 facing the respective support bases 131, And a transverse supporter (132) surrounding both side edges of the upper surface of the upper surface (110)
Wherein each support base (131) is coupled to the drying body (100) so as to be vertically rotatable so that the support base (130) is rotated in the forward and backward directions. 3. The method of claim 2,
A plurality of transverse supports 132 formed from the single support 131 are formed alternately shorter and longer than the central portion of the water absorbing plate 110 and a plurality of transverse supports 132 formed from the other support 131, Are formed adjacent to the transverse supports (132) positioned in the same line in the front-rear direction,
Characterized in that a fixing pin (133) for fixing the water absorbing plate (110) is provided through a central portion of a plurality of water absorption plates (110) and a transverse support (132) Rubber dryer. The method according to claim 1,
Wherein the drying body (100) further comprises a heater (140) installed below the moisture absorption plate (110) to generate heat toward the moisture absorption plate (110). The method according to claim 1,
Further comprising a side air blower (300) installed on both sides of the drying body (100) to blow air toward the drying body (100). 6. The method of claim 5,
The drying body 100 has a guide wall 150 having a predetermined height along an edge thereof,
Wherein the guide wall (150) corresponding to the point where the lateral blower (300) is provided is formed with an opened tuyere (151). The method according to claim 1,
A fixed conveyor 400 for moving the molded rubber piece 10 from the water tank B for cooling and washing the molded rubber pieces 10 to the rear of the drying main body 100 is provided at a rear side of the drying chamber A, Respectively,
Characterized in that at least one preliminary blower (410) is provided between the water tray (B) and the drying body (100) for blowing wind toward the piece of molded rubber (10) being moved in the fixed conveyor (400) . 8. The method of claim 7,
The end of the stationary conveyor 400 facing the drying body 100 is located above one side of the drying body 100,
The movable conveyor 400 is movable between the drying main body 100 and the drying main body 100 so as to move the drying main body 100 from the rear side to the other side of the drying main body 100, Characterized in that a conveyor (500) is provided. delete delete delete delete

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