阅读说明：本技术 一种搪胶玩具加工制作工艺 (Vinyl toy processing and manufacturing process ) 是由 俞业洋 于 2021-02-01 设计创作，主要内容包括：本发明公开了一种搪胶玩具加工制作工艺,包括以下步骤：A、首先采用制图软件设计玩具图纸；B、根据设计图纸制作玩具模型；C、将玩具模型内腔壁进行打磨,并将打磨后的玩具模型进行清洗和干燥；D、将玩具原材料进行搅拌混合并静置待用；E、将玩具模型进行预热处理,并将原材料注入预热的玩具模型中；F、将注料后的玩具模型进行超声处理；G、再将超声后的玩具模具放入搪胶机内,并设定搪胶温度和时间；H、搪胶结束后,将玩具模具放入保温炉中保温处理；I、之后将玩具模具取出,待冷却后取出玩具坯体；J、将玩具坯体表面进行打磨处理,并在打磨后的外壁喷涂图案；K、最后将加工后的搪胶玩具进行包装,本发明采用的制作工艺制作成本低。(The invention discloses a processing and manufacturing process of a vinyl toy, which comprises the following steps: A. firstly, designing a toy drawing by using drawing software; B. manufacturing a toy model according to a design drawing; C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model; D. stirring and mixing the toy raw materials and standing for later use; E. preheating the toy model, and injecting the raw materials into the preheated toy model; F. carrying out ultrasonic treatment on the toy model after material injection; G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time; H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment; I. then taking out the toy mould, and taking out the toy green body after cooling; J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall; K. and finally, the processed vinyl toy is packaged, and the manufacturing cost is low by adopting the manufacturing process.)

1. A processing and manufacturing process of a vinyl toy is characterized in that: the method comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

2. The vinyl toy processing and manufacturing process according to claim 1, characterized in that: the toy raw material components in the step D comprise, by weight, 30-50 parts of PVC powder, 10-20 parts of acrylonitrile-butadiene-styrene copolymer, 8-18 parts of cellulose, 10-20 parts of natural resin, 5-15 parts of starch, 3-9 parts of sodium polyacrylate, 2-6 parts of nano silicon oxide, 4-10 parts of kaolinite powder, 2-6 parts of halogenated amine and 1-3 parts of titanium dioxide.

3. The vinyl toy processing and manufacturing process according to claim 1, characterized in that: and E, preheating the toy model at 45-55 ℃.

4. The vinyl toy processing and manufacturing process according to claim 1, characterized in that: and F, the ultrasonic power of the septal water in the step F is 800-.

5. The vinyl toy processing and manufacturing process according to claim 1, characterized in that: and G, the temperature of the vinyl is 220-260 ℃, and the time is 4-8 min.

6. The vinyl toy processing and manufacturing process according to claim 1, characterized in that: the temperature in the step H is kept at 140 ℃ for 80-120 s.

7. The vinyl toy processing and manufacturing process according to claim 1, characterized in that: and the cooling mode in the step I adopts air cooling or water cooling.

Technical Field

The invention relates to the technical field of vinyl toy processing, in particular to a processing and manufacturing process of a vinyl toy.

Background

The enamel is a technological method for making toys, the material made by the method is soft, has good elasticity, is generally used for making toys, is generally hollow, but is solid, has high cost, since the first enamel (ROTOCAST) machine in the world is born in Germany in 1924, and since the first toy, namely a chocolate rabbit, is successfully made, the unique shaping force of the enamel is determined to bring infinite visual new feeling to the world, along with the prosperity and popularity of a series of representative works, the enamel adds beautiful and colorful colors to the traditional entertainment industry.

The toy made by the current vinyl process is easy to crack, has poor comprehensive mechanical properties and influences the service life, so the improvement is needed.

Disclosure of Invention

The invention aims to provide a processing and manufacturing process of a vinyl toy, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a processing and manufacturing process of a vinyl toy comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

Preferably, the toy raw material components in the step D comprise, by weight, 30-50 parts of PVC powder, 10-20 parts of acrylonitrile-butadiene-styrene copolymer, 8-18 parts of cellulose, 10-20 parts of natural resin, 5-15 parts of starch, 3-9 parts of sodium polyacrylate, 2-6 parts of nano silicon oxide, 4-10 parts of kaolinite powder, 2-6 parts of halogenated amine and 1-3 parts of titanium dioxide.

Preferably, the preheating temperature of the toy model in the step E is 45-55 ℃.

Preferably, the ultrasonic power of the septal water in the step F is 800-.

Preferably, the temperature of the vinyl in the step G is 220-260 ℃, and the time is 4-8 min.

Preferably, the temperature in the step H is 120-140 ℃ and the time is 80-120 s.

Preferably, the cooling manner in the step I adopts air-cooled cooling or water-cooled cooling.

Compared with the prior art, the invention has the beneficial effects that: the manufacturing process adopted by the invention is simple to operate, low in manufacturing cost, not easy to crack and long in service life; wherein, the mould is preheated before the raw materials are injected, so that the influence of cold shrinkage on the toughness of the toy can be prevented; the adopted toy raw materials have good tensile strength, large elongation at break and rebound rate and excellent antibacterial performance; in addition, in the invention, the toy mould is subjected to ultrasonic treatment before being placed in the vinyl machine, so that the compactness among materials can be ensured, and the performance of the vinyl toy can be further ensured.

Detailed Description

The technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

the invention provides the following technical scheme: a processing and manufacturing process of a vinyl toy comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

In this embodiment, the toy raw material components in step D include, by weight, 30 parts of PVC powder, 10 parts of acrylonitrile-butadiene-styrene copolymer, 8 parts of cellulose, 10 parts of natural resin, 5 parts of starch, 3 parts of sodium polyacrylate, 2 parts of nano-silica, 4 parts of kaolin powder, 2 parts of ammonium halide, and 1 part of titanium dioxide.

In this embodiment, the preheating temperature of the toy model in step E is 45 ℃.

In this embodiment, in step F, the ultrasonic power of the septal water is 800W, and the time is 30 s.

In this example, the temperature of the vinyl in step G was 220 ℃ and the time was 4 min.

In this example, the temperature in step H was 120 ℃ for 80 seconds.

In this embodiment, the cooling manner in step I is air-cooled.

Example two:

a processing and manufacturing process of a vinyl toy comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

In this embodiment, the toy raw material components in step D include, by weight, 50 parts of PVC powder, 20 parts of acrylonitrile-butadiene-styrene copolymer, 18 parts of cellulose, 20 parts of natural resin, 15 parts of starch, 9 parts of sodium polyacrylate, 6 parts of nano-silica, 10 parts of kaolinite powder, 6 parts of ammonium halide, and 3 parts of titanium dioxide.

In this embodiment, the preheating temperature of the toy model in step E is 55 ℃.

In this embodiment, in step F, the ultrasonic power of the septal water is 1000W, and the time is 40 s.

In this embodiment, the temperature of the vinyl in step G is 260 ℃ and the time is 8 min.

In this embodiment, the temperature in step H is 140 ℃ and the time is 120 s.

In this embodiment, the cooling manner in step I is water cooling.

Example three:

a processing and manufacturing process of a vinyl toy comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

In this embodiment, the toy raw material components in step D include, by weight, 35 parts of PVC powder, 12 parts of acrylonitrile-butadiene-styrene copolymer, 10 parts of cellulose, 12 parts of natural resin, 7 parts of starch, 4 parts of sodium polyacrylate, 3 parts of nano-silica, 5 parts of kaolin powder, 3 parts of ammonium halide, and 2 parts of titanium dioxide.

In this embodiment, the preheating temperature of the toy model in step E is 46 ℃.

In this embodiment, in step F, the ultrasonic power of the septal water is 850W, and the time is 32 s.

In this example, the temperature of the vinyl in step G was 230 ℃ and the time was 5 min.

In this embodiment, the temperature in step H is 124 ℃ and the time is 90 s.

In this embodiment, the cooling manner in step I is air-cooled.

Example four:

a processing and manufacturing process of a vinyl toy comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

In this embodiment, the toy raw material components in step D include, by weight, 45 parts of PVC powder, 18 parts of acrylonitrile-butadiene-styrene copolymer, 17 parts of cellulose, 18 parts of natural resin, 13 parts of starch, 8 parts of sodium polyacrylate, 5 parts of nano-silica, 8 parts of kaolin powder, 5 parts of ammonium halide, and 2 parts of titanium dioxide.

In this embodiment, the preheating temperature of the toy model in step E is 52 ℃.

In this embodiment, in step F, the ultrasonic power of the septal water is 950W, and the time is 38 s.

In this example, the temperature of the vinyl in step G was 255 ℃ and the time was 7 min.

In this embodiment, the temperature in step H is 135 ℃ for 110 s.

In this embodiment, the cooling manner in step I is air-cooled.

Example five:

a processing and manufacturing process of a vinyl toy comprises the following steps:

A. firstly, designing a toy drawing by using drawing software;

B. manufacturing a toy model according to a design drawing;

C. polishing the inner cavity wall of the toy model, and cleaning and drying the polished toy model;

D. stirring and mixing the toy raw materials and standing for later use;

E. preheating the toy model, and injecting the raw materials into the preheated toy model;

F. putting the toy model after being injected into an ultrasonic machine for ultrasonic treatment in the middle of water;

G. then putting the toy mould after ultrasonic treatment into a vinyl machine, and setting vinyl temperature and time;

H. after the enamel cement is finished, putting the toy mould into a heat preservation furnace for heat preservation treatment;

I. then taking out the toy mould, and taking out the toy green body after cooling;

J. polishing the surface of the toy blank, and spraying a pattern on the polished outer wall;

K. and finally, packaging the processed vinyl toy.

In this embodiment, the toy raw material components in step D include, by weight, 40 parts of PVC powder, 15 parts of acrylonitrile-butadiene-styrene copolymer, 13 parts of cellulose, 15 parts of natural resin, 10 parts of starch, 6 parts of sodium polyacrylate, 4 parts of nano-silica, 7 parts of kaolinite powder, 4 parts of ammonium halide, and 2 parts of titanium dioxide.

In this embodiment, the preheating temperature of the toy model in step E is 50 ℃.

In this embodiment, in step F, the ultrasonic power of the septal water is 900W, and the time is 35 s.

In this example, the temperature of the vinyl in step G was 240 ℃ and the time was 6 min.

In this embodiment, the temperature in step H is 130 ℃ for 100 s.

In this embodiment, the cooling manner in step I is air-cooled.

Experimental example:

the performance test of the vinyl toy manufactured by the embodiments of the invention obtains the following data:

	compressive Strength (MPA)	Elongation at Break (%)
			Example one	14.5	320
Example two	15.2	330
			EXAMPLE III	15.3	325
Example four	14.9	340
			EXAMPLE five	15.6	350

In conclusion, the manufacturing process adopted by the invention is simple to operate, low in manufacturing cost, not easy to crack and long in service life; wherein, the mould is preheated before the raw materials are injected, so that the influence of cold shrinkage on the toughness of the toy can be prevented; the adopted toy raw materials have good tensile strength, large elongation at break and rebound rate and excellent antibacterial performance; in addition, in the invention, the toy mould is subjected to ultrasonic treatment before being placed in the vinyl machine, so that the compactness among materials can be ensured, and the performance of the vinyl toy can be further ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.