KR100833160B1 - Mold forming apparatus for molding paper mulberry fiber - Google Patents

Abstract

A molding apparatus is provided to produce molding products having Korean paper-like feeling and efficiency through a simple constitution, by using natural harmonious and eco-friendly mulberry fibers when performing a molding process. A rotary table(110) is rotatively installed on a base, and formed in a three-directional or crucial rotary structure. The rotary table has a mounting groove on which a cavity(120) is mounted. The cavity is inserted and fixed into the mounting groove of the rotary table. The cavity has molding grooves of various shapes for producing molding bodies. The cavity has thermal lines therein. A core(130) has molding protrusions corresponding to the molding grooves of the cavity, wherein the molding protrusions have water drainage holes. The core has water drainage holes communicating with the water drainage holes. The core is positioned above the cavity, and fixed to the base. The core is linearly moved in upward and downward directions by a cylinder. A washing hose(150) is fixed to one side of the base, and positioned above the cavity. The washing hose is connected to a water supply line or an air supply line. Further, a supplying conveyor for supplying mulberry fibers and a discharge conveyor for discharging the molding-formed mulberry fibers are installed in a front and backward directions.

Description

Molding apparatus for molding mulberry fiber {mold forming apparatus for molding paper mulberry fiber}

Figure 1 is a schematic overall configuration diagram showing a molding molding device for molding a fiber according to the present invention.

Figure 2 is a perspective view of the main part showing a molding apparatus for molding a fiber according to the present invention.

Figure 3 is a sectional view showing the main part of the molding molding apparatus for the doc fiber molding according to the present invention.

Figure 4 is a detailed view of the main portion shown to explain the cavity and core in the apparatus of the present invention.

Figure 5 is an exemplary view showing a mulberry fiber molding molded by the apparatus of the present invention.

Figure 6 is a sample product photograph of a mulberry fiber molding showing various three-dimensional shapes molded by the apparatus of the present invention.

Explanation of symbols on the main parts of the drawings

110: rotary table 111: mounting groove

120: cavity 121: molding groove

122: hot wire 130: core

131: molding protrusion 131a: water draining ball

132: drain hole 140: cylinder

150: washing hose 161: supply conveyor

162: discharge conveyor 200: duct fiber molding

The present invention relates to a molding molding apparatus for use in manufacturing a molded article of a Hanji type by molding a mulberry fiber, and more particularly, by molding a sticky mulberry fiber coated with mulberry bark on the bark wood The present invention relates to a molding apparatus for molding a mulberry fiber that can manufacture a conventional molded product.

In our daily life, not only are plastic products so widely located for convenience and simplicity, but they also take a large part in the industrial field.

However, despite the many advantages of plastic products, many chemicals that are harmful to the human body are emitted and environmental hormones are released, so when it enters the human body, it causes confusion in the human hormonal system and causes allergies, cancer, atopy, etc. It can cause a number of diseases, and also affects heredity has a problem that can cause congenital diseases in the baby to be born in the next generation.

In addition, in the case of plastic products, it is possible to create a particularly emotional anxiety as a material that feels cold, and has a problem of polluting the global environment even when disposed.

In other words, people from infants to the elderly who will live or live now and in the future should live unprotected lives, exposed to the effects of environmental hormones described above, unless special measures are taken. From plastic toys and play blocks that we encounter in the early days, we are living under the influence of environmental hormones.

The present invention has been made in view of the above problems, and its purpose is to make a molded article exhibiting the feel and efficacy of Hanji by molding and molding it from a natural-friendly and eco-friendly mulberry fiber material. It is to provide a molding molding apparatus for Doc fiber molding.

In addition, the present invention enables the pursuit of economical efficiency and efficiency even by a simple configuration of the device when manufacturing a molded article of the form of a sheet of paper, for molding the fibrous fiber that can increase the moldability of the product when molding by the use of sticky The present invention provides a molding apparatus.

The present invention for achieving the above object is installed on the base so as to be rotatable by a known rotating means is formed in a rotary structure of the three-way or cross-shaped and the rotary groove is provided with a mounting groove for mounting the cavity described below Table; The cavity is inserted into and fixed in the mounting groove of the rotary table is provided with a molding groove of various shapes for the production of a three-dimensional molding and the heating wire is built-in; A molding protrusion having a shape structure corresponding to the molding groove of the cavity is provided, and a water draining hole is formed, and a water draining hole communicating with the water draining hole of the molding protrusion is provided and is located on the upper side of the cavity and is fixed to the base by a cylinder. A core adapted to move up and down linearly; It is fixed to one side of the base is installed to be located above the cavity and characterized in that it comprises a washing hose for cleaning the cavity connected to the water supply line or air supply line.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 1 is a schematic overall configuration diagram showing a molding apparatus for molding a mulberry fiber according to the present invention, Figure 2 is a perspective view of the main portion showing a molding apparatus for molding a mulberry fiber according to the present invention, Figure 3 is a mulberry fiber molding according to the present invention Fig. 4 is a sectional view showing main parts of the molding apparatus for the present invention, and Fig. 4 is a detailed view of the main parts for explaining the cavity and core in the apparatus of the present invention, and Fig. 5 is an exemplary view showing a Doc fiber molding molded by the apparatus of the present invention. 6 is a sample product photograph of a mulberry fiber molding showing various three-dimensional shapes molded by the apparatus of the present invention.

As shown in Figures 1 to 5, the molding apparatus for molding Doc fiber molding according to the present invention 100 is installed to be rotatable by a known rotating means (not shown) on the base 101 and has a cross-shaped rotary structure The rotary table 110 is formed and provided with a mounting groove 111 for mounting the cavity 120 to be described later, and is inserted into and fixed in the mounting groove 111 of the rotary table 110 to produce a three-dimensional molded product And a cavity 120 having various shape structures for forming the groove 121 and a heating wire 122 therein, and a molding protrusion 131 having a shape structure corresponding to the molding groove 121 of the cavity 120. But the water draining hole (131a) is formed and the water draining hole 132 is provided in communication with the water draining hole (131a) of the molding protrusion 131 is located on the upper side of the cavity 120 in the base 101 A core 130 fixed and moved up and down linearly by the cylinder 140, Fixed to one side of the base 101 is installed to be located above the cavity 120 and comprises a cavity cleaning washing hose 150 connected to a water supply line or an air supply line (not shown) Is done.

At this time, the air hose 133 is inserted and fixed to the drain hole 132 of the core 130, it is connected to a vacuum suction line (not shown).

Although the rotary table 110 illustrates and describes only a cross-shaped rotary structure, the rotary table 110 may be configured to have a three-way rotary structure.

Since the rotating means uses a known technique such as a motor or a hydraulic method, a detailed description thereof will be omitted, and various known applications may be made.

The hot wire 122 is intended for dry drying during molding molding using doc fiber, and is not particularly limited thereto. It will be apparent that the heating wire 122 may be reconfigured by heating means of various media.

On the other hand, the front and rear of the rotary table 110, the supply conveyor 161 for automatically supplying the doc fiber material for molding molding, the doc fiber molding molded by the cavity 120 and the core 130 automatically It is preferable to install a discharge conveyor 162 for discharging.

In addition, although not shown, the raw material input jig to lift the molding material of the doc fiber fed to the rotary table 110 through the supply conveyor 161 and put it on the cavity 120 coupled to the rotary table 110 ( It is desirable to install an automated system (not shown).

On the other hand, the present invention for molding molding the raw material of the Doc fiber may be further simplified by forming a drain hole in the molding groove of the cavity, but when forming the drain hole on the bottom surface of the molding groove molding molding When the water pressure falls out, the molding of water- and adhesive-adhesive mulberry fibers is not well formed, and it is difficult to form an angle for three-dimensional feeling, and the mulch of the mulberry fibers is formed toward the water draining hole so that the molding of the mulberry fiber is smooth. It causes a problem that the surface treatment becomes difficult.

Therefore, it is possible to easily form a molded article having a three-dimensional effect when molding molding the docile fiber having a sticky and watery material by forming the structure and structure as described above, it is possible to increase the moldability.

Referring to the operation of the molding apparatus 100 according to the present invention having such a configuration as follows.

First, the sticky and wet Doc Fiber (1) is brought into the laminated state through the supply conveyor 161, and then the Doc Fiber (1) in the laminated state through the raw material input jig (not shown) the core 130 Or it puts on the opposite side cavity 120 provided, or a worker puts the pile fiber 1 on the opposite side cavity 120 in which the core 130 was installed.

At this time, the mulberry fiber (1) is to adjust the stacking number of the mulberry fiber according to the desired thickness formation, where the mulberry fiber (1) is put into the water containing the mulberry bark in the water containing the mulberry bark mixed with water It means that it is in the state with the adhesiveness which carried out the mulberry fiber twist in the gardening cloth which has a missing hole, and is dripping water.

When the input of the duct fiber 1 on the apparatus 100 is completed, the rotary table 110 is rotated 90 degrees counterclockwise as shown in the drawing to perform a waiting for molding and then 90 degrees counterclockwise again. Further rotation adjustment to rotate the cavity 120 in which the Doc fiber (1) is inserted into the position where the core 130 is located.

At this time, when the rotary table 110 is three-way rather than cross-shaped, the cavity 120 into which the Doc fiber is introduced is directly rotated to the position where the core 130 is located.

When the cavity 120 into which the Doc fiber 1 is inserted is positioned below the core 130 by the rotational movement of the rotary table 110, the core 130 is lowered by driving the cylinder 140 to allow the cavity 120 to be lowered. By combining the forming protrusions 131 of the core 130 in the forming groove 121 of the compressed duct fiber (1) is molded.

At this time, the water of the Doc fiber 1 is filled into the molding protrusion 131 through the water draining hole 131a of the core 130 during the compression molding of the doc fiber 1, the vacuum suction operation at the same time as the compression molding The water generated through the water draining hole 131a, the water draining hole 132, and the air hose 133 by being formed is discharged to the outside.

In addition, by heating the heat fiber 122 of the cavity 120 together with the compression molding and draining operation of the duct fiber (1) is to perform the drying treatment of the duct fiber is compression molded.

Here, when the coupling with the cavity 120 by the lowering of the core 130, the Doc fiber (1) of the laminated state put on the cavity 120 has a molding groove of the cavity 120 in the adhesiveness between the duct fibers having both sides viscous 121) The molding is molded while being pushed into the inside, and the molding is formed with a stable bonding force while maintaining the bond between the fiber and the spread of the mulberry fiber by the characteristics of the mulberry, and as a mulberry fiber molding 200 having a three-dimensional feeling as shown in FIG. It is molded.

At this time, it is preferable that the dry mulch fiber is compression-molded, it is possible to further increase the moldability by dry drying.

When the molding and drying is completed, the core 130 is raised by driving the cylinder 140, and at the same time, the molded doc fiber molding 200 is adsorbed to the core 130 side through the vacuum suction operation, thereby leaving the cavity 120. To be separated.

At this time, the molded Doc fiber molding 200 is formed by the suction through the air hose 133, the water draining hole 132 and the water draining hole (131a) by the vacuum suction operation is adsorbed on the core 130 side It is fixed and separated from the cavity 120 with the rise of the core 130.

Subsequently, the rotary table 110 is rotated 90 degrees counterclockwise again to position the cavity 120 used for molding molding the fiber in the position where the washing hose 150 is installed, and then water or The cavity 120 is cleaned by spraying air to remove the remaining mulberry fibers, and molding the mulberry fibers in a continuous repeating process as described above.

At this time, when rotating the rotary table 110 by rotating the rotary table 110 to wash the cavity 120 used for molding the medicinal fiber (1), the vacuum adsorption formed on the core 130 to release the Doc fiber By removing the fixing force of the molding 200, the finished fiber fiber molding 200 is loaded into the discharge conveyor 162 through the space between the rotating cavity and the cavity to be taken out.

In addition, during the washing process of the cavity 120, it is preferable to perform the washing while the cavity 120 maintains the residual heat so as to allow easier washing of the remaining mulberry fibers.

On the other hand, Figure 6 is shown to enhance the understanding of the present invention, is a sample product picture of the finished mulberry fiber molding molded and molded by the apparatus of the present invention having a variety of three-dimensional shape.

Although the present invention as described above has been described with reference to specific embodiments and the accompanying drawings, it is not particularly limited thereto, and it is apparent that the present invention may be variously substituted, modified, and modified within a similar category of the technical idea of the present invention. It will be described as one matter, which may be attributed to the present invention by the interpretation of the claims.

As described above, according to the molding molding apparatus for mulberry fiber molding according to the present invention, since the mulberry fiber of the mulberry is used as a material, it is possible to produce a molded article exhibiting the feeling and the effect of the hanji, especially nature-friendly, eco-friendly and human body. It can produce molded parts that are harmless and free of environmental hormones or heavy metals, which can be used to replace existing plastic products.

In addition, the present invention is made of a simple configuration, it can be formed to have a variety of shapes and three-dimensional feeling when manufacturing a paper fiber form of the Korean paper type, in particular, it is possible to increase the moldability of the product during molding molding by the use of sticky paper fiber It is manufactured so as to significantly increase the degree of completeness of molded products using Doc-fiber.

Claims (2)

A rotary table installed to be rotatable by a known rotating means on a base, the rotary table being formed in a rotary structure having a three-way or cross shape and provided with a mounting groove for mounting the cavity described below; A cavity inserted into and fixed in a mounting groove of the rotary table and having a molding groove having various shape structures for manufacturing a three-dimensional molded product and having a heating wire therein; A molding protrusion having a shape structure corresponding to the molding groove of the cavity is provided, and a water draining hole is formed, and a water draining hole communicating with the water draining hole of the molding protrusion is provided and is located on the upper side of the cavity and is fixed to the base by a cylinder. A core adapted to move up and down linearly; Fixed in one side of the base is installed so as to be located on the upper side of the cavity molding molding apparatus for doc fiber molding comprising a cleaning hose for cleaning the cavity connected to the water supply line or air supply line. The method of claim 1, Front and rear of the rotary table are provided with a supply conveyor for automatically supplying the doc fiber for molding molding and discharge conveyor for automatically discharging the doc fiber molding molded by the cavity and core, and through the supply conveyor to the rotary table side Molding molding apparatus for a doc fiber molding, characterized in that for installing the raw material input jig for feeding the feed Doc fiber on the cavity.

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