KR200283190Y1 - pulp vessel molding equipment - Google Patents

Abstract

According to the present invention, the pulp solution discharged from the pulp tank is vertically moved up and down by an air cylinder, and the pulp solution discharged from the pulp tank is located above the lower first mold and presses the pulp solution together with the lower first mold. An upper heat mold provided with a pulp drying heater for molding and drying the pulp during the compression molding, and an air suction means for discharging the pulp molding after the compression molding by discharging water vapor generated during drying to the outside, and the upper portion of the upper mold. An ejection cover that is advanced when the heat mold is raised and is positioned directly below the upper heat mold, and which is reversed when the pulp molding is mounted by stopping the air adsorption of the upper heat mold; When the pulp moldings falling by the stopper descending during the advancement of the product are transferred to the chamber by the conveyor, the far infrared lamp in the chamber It relates to a pulp container molding apparatus characterized by comprising a far-infrared drying chamber to be dried.

According to the present invention, there is provided a pulp container forming apparatus which performs molding and drying, take out, and far-infrared drying at the same time, and has an advantage of providing a pulp container forming apparatus having an effect of improving work efficiency and yield and reducing costs.

Description

Pulp vessel molding equipment

The present invention relates to a pulp container forming apparatus, which is coupled to a lower frame that is horizontally moved forward and backward by an air cylinder, and has a lower first mold for quantitatively receiving the pulp solution discharged from the pulp tank, and vertically vertically moved by an air cylinder. A pulp drying heater coupled to an upper frame and positioned directly above the lower first mold when the lower frame is retracted to press-mold the pulp solution together with the lower first mold, and to dry the pulp during the press molding. An upper heat mold having a built-in, air suction means for adsorbing and elevating the pulp molding after compression molding, and in series with a lower end of the lower first mold of the lower frame, and positioned directly below the upper hot mold when advancing the lower frame. And a secondary drying heater for heating and pressing the pulp molding adsorbed to the upper hot mold together with the upper hot mold. When the upper frame is raised and the secondary drying is completed, the lower second mold is provided with an air suction means for adsorbing and receiving a pulp molding when the upper heat mold adsorption is terminated, and a row at the rear end of the upper heat mold of the upper frame. Arrangement and air suction means is provided, located directly below the lower second mold when the lower frame is retracted, and when the lower frame is lowered, the pulp molded body accommodated in the lower second mold is lifted up and the whole body of the upper lower frame Located at the bottom of the take-out cover for taking out the pulp moldings, the upper frame is lowered, and the upper suction plate stops the adsorption and mounts the pulp moldings on the take-out plate. A pulp container comprising a far-infrared drying chamber which is dried with a far-infrared drying lamp while being transported. It relates to a molding apparatus.

In general, a conventional pulp container forming apparatus may be a registered utility model 20-2000-0022471.

However, the molding of the pulp molded product is completed by the drying for a short time after molding and the molding distortion is eliminated, so the drying method and the time is an important factor. In the case of the prior art method, the drying method and time after molding are not suitable. There is a problem that the failure rate of the pulp molding is increased.

An object of the present invention is to provide a pulp container forming apparatus that is made in order to solve the above problems in a short time in the mold and the drying chamber after the completion of molding the pulp.

1 is a schematic view of the pulp container forming apparatus of the present invention

2 to 5 is a drive diagram showing the driving of the pulp container molding apparatus of the present invention

<Explanation of symbols on main parts of the drawings>

2: horizontal air cylinder 3: upper row mold

4: lower first mold 6: pulp tank

7: ejection cover 8: vertical air cylinder

10: far infrared drying chamber 20: stopper

In order to achieve the above object, the present invention provides a lower first mold in which a pulp solution discharged from a pulp tank is quantitatively accommodated, and is vertically moved up and down by an air cylinder, and located directly above the lower first mold. The pulp solution is pressed and molded together with the one mold, and a pulp drying heater is built to dry the pulp during the compression molding, and an air suction means for adsorbing and elevating the pulp molding after the compression molding is discharged to the outside. An upper cover mold and an ejection cover which is advanced when the upper heating mold is raised and positioned directly below the upper heating mold, and which is reversed when the pulp molding is mounted by stopping the air adsorption of the upper heating mold, and the ejection cover forward path. Located in the middle of the stopper conveyed pulp moldings fall into the chamber by the conveyor stops lowered when the take-out cover advances Kimyeon to a pulp molded container wherein consisting of far infrared ray drying chamber for drying by far infrared ray lamp in the chamber to a technical base.

And the lower first mold is a pulp container characterized in that the small holes and the mesh (MESH) is formed in the mold inner wall is discharged to the outside when the water of the pulp solution is changed to steam by the heat provided by the heater during the compression mold It is preferable to become a molding apparatus.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a schematic view of the pulp container forming apparatus of the present invention, Figures 2 to 5 is a drive diagram showing the drive of the pulp container forming apparatus of the present invention.

As shown in the drawing, the present invention has an upper heat mold 3, a lower first mold 4, a blowout cover 7, and a far-infrared drying chamber 10 coupled to a vertical air cylinder 8 that moves up and down vertically. It is a pulp container molding apparatus constituted by.

The upper hot mold 3 and the lower first mold 4 are molds for drying the pulp molding.

The pulp container forming apparatus of the present invention is a device for forming a pulp container, that is, a paper container, and the mold material is a pulp solution, and the mold process includes a pulp solution injection step, an initial molding and drying step, a blowout step, and a far infrared ray drying step. .

Hereinafter, the process will be described along with the operation of each component.

The vertical air cylinder 8 is vertical vertical movement while the vertical mold meets to be molded.

The lower first mold (4) is the first mold to accommodate the pulp solution quantitatively discharged from the pulp tank (6).

A pulp solution is contained in the pulp tank 6, and the pulp solution is adjusted to discharge the pulp solution through a fixed quantity discharge valve and injects the pulp solution into the lower first mold 4.

Therefore, in the lower first mold 4, a pulp solution injection process is performed.

As shown in FIG. 2, the initial forming and drying process is vertically moved by the lower first mold 4 and the vertical air cylinder 8, and the upper part located directly above the lower first mold 4. Carried out by a heat mold (3).

The upper hot mold 3 is a hot mold in which a heater is built, and pulp drying is performed together with molding.

Therefore, the primary drying of the mold is performed simultaneously with the initial molding.

The upper hot mold (3) has a small hole and a thin mesh (MESH) in the mold inner wall, when adsorbed through the air suction means (usually a vacuum pump is used), water passes through the mesh, pulp passes through the mesh It cannot be adsorbed on the inner wall of the upper mold.

Water of the pulp solution is changed to water vapor by the heat provided by the upper heat mold 3, and the drying time is shortened because water vapor is discharged to the outside of the mold through the hole and the mesh.

When the upper hot mold 3 is raised after the end of the initial molding, the pulp molding adsorbed on the inner wall of the mold is raised together.

When the initial molding and the first drying as described above is finished, the takeout cover 7 is advanced by the horizontal air cylinder 2, as shown in FIG.

The take-out process is advanced when the upper heat mold (3) is raised is located directly below the upper heat mold and the take-out cover (7) is reversed when the pulp molding is mounted to stop the air adsorption of the upper heat mold (3) And a stopper 20 located at the forward path stopper part of the takeout cover 7 to move the pulp molding falling by the stopper 20 and the stopper 20 when the takeout cover 7 moves forward. do.

That is, as shown in FIGS. 4 and 5, the take-out cover 7 transfers the pulp molding from the upper hot mold 3 to the conveyor 5 while reciprocating forward and backward.

The pulp molding after the extraction process is completed is transferred to the far-infrared drying chamber 10 by the conveyor 5.

The far-infrared drying chamber 10 drys the pulp moldings in the chamber with a far-infrared lamp. Since the far-infrared ray has a good thermal penetration rate, the inside and the outside of the pulp molding are dried at the same time.

Summarizing the present invention described above, the present invention relates to a pulp container molding apparatus in which the molding, drying, extraction, and far-infrared drying are completed while the pulp molding is transported up and down according to the vertical horizontal motion of the mold.

According to the present invention described above, there is an advantage that the pulp container forming apparatus is carried out simultaneously with the molding and drying, take out, far-infrared drying.

Therefore, there is an advantage in that a pulp container forming apparatus having an effect of improving work efficiency, improving yield, and reducing costs is provided.

Claims (2)

A lower first mold 4 in which the pulp solution discharged from the pulp tank 6 is fixedly received; Vertically vertical movement by the vertical air cylinder (8) and located directly above the lower first mold (4) to press the pulp solution together with the lower first mold (4), dry the pulp during the compression molding An upper heat mold (3) having a built-in heater for drying the pulp to discharge air vapor generated during drying, and an air suction means for adsorbing and elevating the pulp molding after compression molding; With the take-out cover 7 is advanced when the upper heat mold (3) is raised and located directly below the upper heat mold (3), and is reversed when the pulp molding is mounted to stop the air adsorption of the upper heat mold (3); ; The pulp moldings which are located at the stop portion of the take-out cover 7 and are dropped by the stopper 20 lowered when the take-out cover 7 moves forward are transferred to the chamber by the conveyor 5 to be dried by the far-infrared lamp in the chamber. Into the far infrared drying chamber 10; Pulp container molding apparatus, characterized in that configured. According to claim 1, wherein the lower first mold (4) Small holes and mesh (MESH) is formed in the inner wall of the mold pulp container forming apparatus characterized in that when the water of the pulp solution is changed to water vapor by the heat provided by the heater during the compression mold discharged to the outside.