JPH0528017Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial application field] The present invention melts a substance to be melted and injects it into a mold that has a predetermined shape inside, thereby producing a doll having a predetermined shape, This invention relates to a device for manufacturing toys or figurines such as animals.

[Conventional technology]

Conventionally, as a device for manufacturing dolls etc. made of thermoplastic resin such as vinyl chloride, JP-A-61-
There was a large molding device as described in Publication No. 94713.

In addition, although it is not a thermoplastic resin, a material with plasticity, that is, clay, is injected into a mold to manufacture toys or figurines such as dolls and animals.
There was a device like the one described in No. 13668.

[The problem that the idea attempts to solve]

The above-mentioned conventional large-scale molding equipment is manufactured for the purpose of mass production, so all the products produced are the same, and the drawback is that it is not possible to individually manufacture products that match the customer's preferences. It was hot.

In addition, there is a press machine that uses clay as mentioned above as a machine that can make products that meet the customer's preferences.
There was a problem in that the finished product could not be maintained in a finished state for a long time.

The present invention was devised in view of the above-mentioned problems, and provides a manufacturing device that can easily and safely manufacture thermoplastic resin toys, etc. that meet the user's preferences, and that has an extremely simple structure. The purpose is to

[Means to solve the problem]

The apparatus for manufacturing toys, etc. according to the present invention was devised to achieve the above object, and includes a hollow body having a storage chamber for storing a substance to be melted by heating, and a housing chamber provided on the side surface of the hollow body. heating means for heating the storage chamber and melting the substance to be dissolved;
a discharge pipe provided on one side of the hollow body, communicating with the storage chamber, and having a discharge port for discharging the dissolved substance to the outside; and a discharge pipe provided on the other side of the hollow body;
It has a configuration consisting of a pumping means for forcibly feeding the dissolved substance into the discharge pipe.

[Effect]

With the above configuration, when the substance to be dissolved is accommodated in the storage chamber of the hollow body and the side surface of the hollow body is heated by the heating means, the substance to be dissolved is dissolved. Then, when the dissolved substance is forcibly fed into the discharge pipe by the pumping means, this substance is discharged from the discharge port. In this case, when the discharge port is inserted into an injection port of a mold having a predetermined shape formed therein, the substance will be injected into the mold. Then, the discharge pipe is pulled out from the injection port, and after a predetermined period of time has elapsed, the substance in the mold solidifies, and a toy or the like having the same shape as that formed in the mold is produced.

〔Example〕

Hereinafter, one embodiment of the present invention will be described based on the drawings. Reference numeral 1 denotes a flat hollow body having a storage chamber 2 therein, and the storage chamber 2 contains a substance A to be dissolved by heating. The front end 1a of the hollow main body 1 is provided with a discharge pipe 3 that communicates with the inside of the storage chamber 2, and a discharge port 3a formed in the front part of the discharge pipe 3 is provided.
Dissolved substance A is discharged from the tank. An intake pipe 4 communicating with the storage chamber 2 is provided at the rear end 1b of the hollow body 1, and an intake port 4a is formed at the rear of the intake pipe 4, and a male screw 4b is provided on the outer peripheral surface. . 5 is a bellows-shaped air pressure feeding means, and a male screw 4b of the intake pipe 4 is attached to the front part.
A protruding tube 6 is formed with a female screw 6b that is screwed into the protruding tube 6. This air pressure feeding means 5 includes a protruding pipe 6
A check valve a that allows ventilation only on the side of the intake pipe 4 is provided inside (see Fig. 2), and an air pressure feeding means 5 is provided at the rear end.
Check valve b that opens only when air is taken inside
is provided. Further, the hollow main body 1 is covered with a watertight bag body 8. This bag body 8
A container 10 containing quicklime 9 and water is housed inside. The opening of this container 10 is covered with aluminum foil 10a so that the contained water does not come out. Reference numeral 11 denotes a mold (see Fig. 3), which is formed into a two-part body, and has an interior 11a formed with a predetermined shape, and an injection port 11b communicating with the interior 11a provided at a predetermined position. There is.

Next, how to use this embodiment will be explained. The container 10 is pressed from outside the bag body 8. This results in
The aluminum foil 10a is torn and water flows out from inside. Water causes a heating reaction with quicklime 9, and due to this heating,
The substance A to be dissolved in the storage chamber 2 is dissolved. Then, the air is pumped into the storage chamber 2 by the air pumping means 5 attached to the rear part of the hollow body 1 by screwing. The pumped air contains dissolved substance A
is pressed forward and discharged from the discharge port 3a via the discharge pipe 3. Note that this discharge port 3a
By inserting the substance A into the injection port 11b of the mold 11, the substance A flowing out from the discharge port 3a is directly injected into the mold 11. After the injection is finished, the discharge pipe 3 is pulled out from the injection port 11b and left as is. After a predetermined period of time, the substance A solidifies according to the shape formed in the mold 11, and the mold 11 is divided. By doing so, the hardened doll 12 etc. can be taken out from inside.

The substance A to be dissolved is desirably one that melts at a relatively low temperature, and is preferably, for example, the trade name "Free Resin" (Daicel Chemical Industries, Ltd., type "polyester-based polycaprolactone"). This is because such a substance softens at 60°C and softens at 40°C. Note that it is of course possible to use thiokolate as the substance A.

In the embodiment described above, the hollow body 1 is formed by integral molding, but it may be formed into two halves 13 and 14 as shown in FIG. In addition, as shown in Fig. 6, the opening/closing door 15
may be provided, and the pressure feeding means 16 may be integrally formed at the rear end. According to both of the above configurations, it becomes extremely easy to take in and out the substance A to be dissolved. As mentioned above, since the "free resin" softens at 60°C, hot water may be used as the heating means. In this case, as shown in FIG. It is also possible to heat the hollow bodies shown in FIG. 5 or 6 by sandwiching them between the bags 17, 17, by connecting them with the connecting pieces 18.

Furthermore, in the above embodiments, all the bodies have been described as flat hollow bodies, but it is of course possible to use a cylindrical body 20 as shown in FIG.

That is, the housing chamber 21 is provided inside the cylinder 20, and the cylinder 2
A heating means insertion chamber 22 is formed on the outer peripheral surface of the housing chamber 21, a discharge pipe 23 is provided protruding from the front part of the cylinder body 20, and a piston 24 is provided as a pressure feeding means at the rear part of the cylinder body 20. The substance A melted by the means is extruded by the piston 24 and molded into the mold 1.
1. In this case, a polyethylene bag 25 containing water is used as the heating means.
A bag body 26 made of Japanese paper containing quicklime may be used. After inserting these bags 25 and 26 into the insertion chamber 22, the bag body 25 is inserted through an opening 22a provided on one side of the insertion chamber 22. By pulling the tear-off tape 27 welded to the surface, quicklime and water undergo a heating reaction, and the inside of the storage chamber 21 is heated. Note that if "free resin" is used as the substance to be dissolved, hot water may be poured into the insertion chamber 22 and heated.

It goes without saying that the present invention is not limited to the above-mentioned embodiments and can be modified in various ways.

The apparatus for manufacturing toys and the like according to the present invention can be used as a toy for children and as a hobby tool for adults. For example, by preparing molds with the shapes of various animals, dolls, etc. formed inside them, multiple manufacturing devices, and materials to be melted in various colors, the user can apply the mold to the mold of his/her choice. By injecting the dissolved substance of the color you like, you can make animals, dolls, etc. of your favorite color. or,
By injecting different colored substances into the same mold, animals, dolls, etc. with spotted patterns can be made. In addition, by putting an axle or the like with a higher melting point than the substance to be melted into the mold and later injecting the substance to be melted, a car ornament that can be driven can be made.
This can also be made into a variety of colors, so it can also be used as a hobby tool for adults.

[Effect of idea]

The present invention has the effect of being able to extremely easily and safely manufacture thermoplastic resin toys or figurines that match the taste of the user, and providing a manufacturing device with an extremely simple structure. .

[Brief explanation of drawings]

Fig. 1 is an overall perspective view showing one embodiment of the present invention, Fig. 2 is a side sectional view thereof, Figs. 3 and 4 are explanatory views explaining the usage state, and Figs. 5 to 8 are FIG. 7 is a perspective view showing another embodiment. DESCRIPTION OF SYMBOLS 1...Hollow body, 2...Accommodation chamber, 3...Discharge pipe, 3a...Discharge port, 5...Forcing means, 9...Quicklime, 10...Container, A...Substance to be dissolved.

Claims (1)

[Scope of claim for utility model registration] A manufacturing device for toys, etc., characterized by meeting the following requirements. (a) A hollow body is formed that has a storage chamber that accommodates the substance to be melted by heating. (b) A heating means is provided on the side surface of the hollow body to heat the storage chamber and melt the substance to be melted. (c) One side of the hollow body communicates with the storage chamber,
A discharge pipe with a discharge port for discharging dissolved substances to the outside shall be provided. (d) The other side of the hollow body shall be provided with a pressure feeding means for forcibly feeding the dissolved substance into the discharge pipe.