TWM590165U - Paper-plastic hot air accelerated drying device - Google Patents

Abstract

This creation relates to an accelerated drying device for paper-plastic hot air, which mainly uses a first molding die and a second molding die to combine with each other, so that at least one second molding die sandwiched between the second molding die and the first A pulp between at least one first molding die of a molding die is formed into a paper-plastic product, and a hot air is introduced through a fluid channel provided on the first molding die or the second molding die, The paper-plastic product dried between the second forming die and the first forming die. In this way, this creation can speed up the reduction of the percentage of water content by hot air after the pulp-forming of the paper-plastic product, so that the heat energy consumed by the subsequent mold during the heating and drying of the closing mold is reduced, so as to reduce the time when manufacturing the paper-plastic product Time-consuming costs.

Description

Paper-plastic hot air accelerated drying device

This creation relates to a paper-plastic device capable of accelerating the drying of paper-plastic products, in particular to a paper-plastic device that uses fluid channels provided on the first or second forming die to introduce hot air to accelerate the dehydration efficiency of wet embryo paper-plastic products Hot air accelerated drying device.

In daily life, paper products are one of the most used disposable products. To effectively manufacture paper cups, paper bowls or other paper products, manufacturers usually use a paper and plastic machine with upper and lower forming molds to carry out Related manufacturing.

In the manufacturing process, it is usually necessary to immerse a first forming die in a pulp to allow part of the pulp to be absorbed on a first forming die, and then use a second forming die and the first A forming mold is combined so that the pulp adsorbed on the first forming mold core is sandwiched between the first forming mold core and a second forming mold core, thereby forming a paper-plastic product.

When forming the paper-plastic product, the paper-plastic product usually needs to be dehydrated to dry the paper-plastic product, and then the paper-plastic product can be adsorbed by the second forming die to pass through the second forming The mold moves the paper-plastic product, and Paoli performs subsequent processing operations.

However, in the dehydration process of the prior art, usually only the holes are used to drain the water from the paper-plastic product, and the paper-plastic product cannot be dried quickly, so that a lot of time is wasted Time cost.

As such, there is an urgent need to create a technology that can quickly dry paper and plastic products in order to reduce the waste of manufacturing time, thereby reducing the production cost of paper and plastic products, and to improve the above-mentioned shortcomings of the prior art.

In view of the problems of the prior art, the purpose of this creation is to provide an accelerated drying device for paper-plastic hot air that can quickly dry paper-plastic products, thereby improving the problem of too slow drying and reducing the time cost of manufacturing.

To achieve the above purpose, the present invention provides an accelerated drying device for paper-plastic hot air, which includes: a hot air supply device which is provided to provide a hot air; a first forming mold which is provided in a pulp container, and Comprising at least one first forming mold core for molding a pulp on the first forming mold and forming a semi-finished product shape of paper and plastic products; and a second forming mold including at least one second forming mold The second forming die is used to form the semi-finished product shape of the paper-plastic product. The second forming die or the second forming die is provided with at least one fluid channel, which is connected to the hot air supply device To introduce the hot air to the position of the paper-plastic product between the second forming die and the first forming die, wherein the second forming die is used to combine with the first die so that The pulp between the second forming mold core and the first forming mold core is formed into the paper-plastic product.

Preferably, the hot air supply device further provides a suction force to attract the paper-plastic product to the second forming die through the fluid channel.

Preferably, the hot air provided by the hot air supply device is hot air between 50 degrees and 150 degrees.

Preferably, the first forming die has a plurality of holes penetrated inside, and each of the holes is used to generate a drainage suction to eliminate excess water in the pulp during the molding of the paper-plastic product, or when When the hot air supply device provides the hot air, the excess water on the paper-plastic product is discharged.

Preferably, the first molding die is made of a material of a heat conductor to heat the pulp to dry and form the pulp into the paper-plastic product; and the second molding die is made of a material of a thermal conductor It is made to heat the pulp to dry and form the pulp into the paper-plastic product.

To achieve the above purpose, the present invention also provides an accelerated drying device for paper-plastic hot air, which includes: a hot air supply device, which is provided to provide a hot air; a first forming mold, which is provided in a pulp container, and At least one first forming mold core is used for molding a pulp on the first forming mold and forming a semi-finished product shape of paper and plastic products. The first forming mold or the first forming mold core is provided with At least one fluid channel connected to the hot air supply device to introduce the hot air to the position of the paper-plastic product between a second molding die and the first molding die; and a second molding die , Which includes at least one second molding die, the second molding die is used to shape the semi-finished product shape of the paper-plastic product, wherein the second molding die is used to combine with the first mold, so that the clip The pulp between the second forming die and the first forming die is formed into the paper-plastic product.

Preferably, the hot air provided by the hot air supply device is hot air between 50 degrees and 150 degrees.

Preferably, the first forming die has a plurality of holes penetrated inside, and each of the holes is used to generate a drainage suction to eliminate excess water in the pulp during the molding of the paper-plastic product, or when When the hot air supply device provides the hot air, the excess water on the paper-plastic product discharge.

Preferably, the first molding die is made of a material of a heat conductor to heat the pulp to dry and form the pulp into the paper-plastic product; and the second molding die is made of a material of a thermal conductor It is made to heat the pulp to dry and form the pulp into the paper-plastic product.

According to the above, the accelerated drying device of the paper-plastic hot air of this creation can use the fluid channel to introduce the hot air to the paper-plastic products between the second forming mold core and the first forming mold core, and can also cooperate with the holes to generate drainage suction to eliminate The excess water in the pulp improves the problem that the prior art cannot quickly dry paper-plastic products.

10‧‧‧The first molding die

11‧‧‧The first molding die

20‧‧‧Second molding die

21‧‧‧Second molding die

30‧‧‧Paper and plastic products

40‧‧‧fluid channel

50‧‧‧Conduit

60‧‧‧Hot air supply device

Fig. 1 is a schematic diagram of the first molding die and the second molding die; Fig. 2 is a schematic diagram of the combination of the first molding die and the second molding die to form paper and plastic products; Fig. 3 is the hot air of creation The providing device provides hot air to the position of the paper-plastic product between the second forming die and the first forming die through the fluid channel; FIG. 4 is a schematic view of the creation of the fluid channel provided on the first forming die.

The following will describe specific embodiments to illustrate the implementation of this creation, but it is not intended to limit the scope of protection of this creation.

Please refer to FIG. 1 to FIG. 3, which are schematic diagrams of the first forming mold and the second forming mold of this creation, and the hot air supply device supplies hot air to the paper and plastic between the second forming mold core and the first forming mold core through the fluid channel The schematic diagram of the position of the product and the schematic diagram of the combination of the first forming mold and the second forming mold to form the paper-plastic product. As shown in the figure, among them, this creation mainly has A first forming mold 10 and a second forming mold 20, the first forming mold 10 is usually disposed in a paper container, and the first forming mold 20 is connected to a carrying platform, wherein the first The forming mold 10 and the second forming mold 20 can move up and down, so that the first forming mold 10 and the second forming mold 20 can be combined or separated from each other.

When a user wants to manufacture a paper-plastic product 30, a pulp container (not shown) is used to contain a pulp slurry, and the first forming mold 10 disposed in the pulp container is driven to move downward to immerse After a period of time in the pulp slurry, the first molding die 10 is driven to move upwards, so that the horizontal position of the first molding die 10 is higher than that of the pulp slurry. Thus, a pulp in the pulp slurry will stick Attached to the first molding die 10 and at least one first molding die 11 provided on the first molding die 10, at this time, the paper-plastic product 30 will be based on the first molding die 11 Shape to shape the semi-finished shape of the paper-plastic product 30 (the overall inner shape of the paper-plastic product 30).

Thereafter, when the second molding die 20 moves downward to be combined with the first molding die 10, at least one second molding die 21 provided on the second molding die 20 will be formed with the first molding die The mold core 11 is combined to shape the semi-finished shape of the paper-plastic product 30 (the overall outer shape of the paper-plastic product 30) using the shape of the second molding die 21, and then the paper-plastic product 30 is molded, in addition, When the first molding die 11 and the second molding die 21 are combined, a fluid channel 40 provided on the second molding die 21 will introduce a hot air from a hot air supply device 60 to the second The position of the paper-plastic product 30 between the molding die 21 and the first molding die 11 is to spread to various parts of the paper-plastic product 30 by hot air to reduce the moisture content of the paper-plastic product 30 Percentage, where when the hot air supply device 60 sucks normal temperature gas from the external environment, the hot air supply device 60 heats its normal temperature gas at a temperature between about 100 degrees and 600 degrees, making the heat When the hot air is supplied by the wind supply device 60, the hot air formed by heating the gas at normal temperature is about 50 degrees to 150 degrees, so that the paper and plastic products 30 can be directly followed without further dehydration and drying time. Processing work, and can reduce the heat energy consumed by the heating and drying molding of the closing mold in the closing mold.

In order to dry the paper-plastic product more quickly, a plurality of holes 50 are further penetrated on the first forming mold 10, so that when the first forming mold 10 moves upward, the pulp is attached to the first forming mold core At 11, the plurality of holes 50 will generate a drainage suction to remove excess water in the pulp, or when the hot air supply device 60 provides the hot air, to facilitate the excess water on the paper and plastic products from the plurality of holes 50 discharge.

Please refer to FIG. 4, which is a schematic diagram of the creation of the fluid channel on the first molding die. As shown in the figure, the fluid channel 40 disclosed in this creation is mainly used to introduce a hot air to the paper-plastic product 30 between the second forming die 21 and the first forming die 11, therefore, The fluid channel 40 may be disposed on the second molding die 21, or may be disposed on the first molding die 11 as shown in FIG.

In the description of this creation, it is necessary to understand that the terms "shun", "reverse", "center", "horizontal", "upper", "lower", "left", "right", "top", " The azimuth or positional relationship indicated by "bottom", "inner", "outer", etc. is based on the azimuth or positional relationship shown in the drawings. The element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of this creation.

The detailed description above is a specific description of a feasible embodiment of this creation, but this embodiment is not intended to limit the patent scope of this creation, and any equivalent implementation or change that does not deviate from the spirit of this creative art should include In the patent scope of this case.

10‧‧‧The first molding die

11‧‧‧The first molding die

20‧‧‧Second molding die

21‧‧‧Second molding die

30‧‧‧Paper and plastic products

40‧‧‧fluid channel

50‧‧‧Conduit

60‧‧‧Hot air supply device

Claims (9)

An accelerated drying device for paper-plastic hot air, comprising: a hot air supply device, which is arranged to provide a hot air; a first forming mould, which is arranged in a pulp container, and contains at least one first forming die, to For molding a pulp on the first forming mold and forming a semi-finished product shape of a paper-plastic product; and a second forming mold including at least a second forming mold core, the second forming mold core is used for In forming the semi-finished product shape of the paper-plastic product, the second forming die or the second forming die is provided with at least one fluid channel, the fluid channel is connected with the hot air supply device to introduce the hot air to the second forming The position of the paper-plastic product between the mold core and the first molding mold core, wherein the second molding mold is used to combine with the first mold so that the second molding mold core and the first The pulp between the mold cores is formed into the paper-plastic product. The accelerated drying device for paper-plastic hot air as described in item 1 of the patent application scope, wherein the hot-air providing device further provides a suction force to adsorb the paper-plastic product onto the second molding die through the fluid channel. An accelerated drying device for paper-plastic hot air as described in item 1 or 2 of the patent application range, wherein the hot air provided by the hot air supply device is hot air between 50 degrees and 150 degrees. The paper-plastic hot-air accelerated drying device as described in item 1 of the patent application scope, wherein the first forming die has a plurality of holes penetrated therein, each of which is used in the process of molding the paper-plastic product. In order to generate a drainage suction force to remove excess water in the pulp, or when the hot air supply device provides the hot air, the excess water on the paper-plastic product is discharged. The accelerated drying device for paper-plastic hot air as described in item 1 of the patent scope, wherein the first The mold core is made of the material of the heat conductor to heat the pulp to dry and form the pulp into the paper-plastic product; and the second mold core is made of the material of the heat conductor to the pulp Heating to dry the pulp to form the paper-plastic product. An accelerated drying device for paper-plastic hot air, comprising: a hot air supply device, which is arranged to provide a hot air; a first forming mould, which is arranged in a pulp container, and contains at least one first forming die, to It is used for molding a pulp on the first forming mold and forming a semi-finished product shape of paper and plastic products. The first forming mold or the first forming mold is provided with at least one fluid channel, the fluid channel and the The hot air supply device is connected to introduce the hot air to the position of the paper-plastic product between a second forming mold core and the first forming mold core; and a second forming mold including at least one second forming mold Ren, the second forming die is used to form the semi-finished shape of the paper-plastic product, wherein the second forming die is used to combine with the first die so that the second forming die is sandwiched between the second forming die and the first The pulp between a forming die is formed into the paper-plastic product. An accelerated drying device for paper-plastic hot air as described in Item 6 of the patent application range, wherein the hot air provided by the hot air supply device is hot air between 50 degrees and 150 degrees. The paper-plastic hot-air accelerated drying device as described in item 6 of the patent application scope, wherein the first forming die has a plurality of holes penetrated therein, each of which is used in the process of molding the paper-plastic product. In order to generate a drainage suction force to remove excess water in the pulp, or when the hot air supply device provides the hot air, the excess water on the paper-plastic product is discharged. The paper-plastic hot air acceleration drying device as described in item 6 of the patent application scope, wherein the first molding die is made of a material of a heat conductor to heat the pulp to dry and form the pulp into The paper-plastic product; and the second molding die is made of a material of a heat conductor to heat the pulp to dry the pulp to form the paper-plastic product.

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