CN103171077A - System and method for producing faucet by injection molding machine - Google Patents
System and method for producing faucet by injection molding machine Download PDFInfo
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- CN103171077A CN103171077A CN2011104335049A CN201110433504A CN103171077A CN 103171077 A CN103171077 A CN 103171077A CN 2011104335049 A CN2011104335049 A CN 2011104335049A CN 201110433504 A CN201110433504 A CN 201110433504A CN 103171077 A CN103171077 A CN 103171077A
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Abstract
The invention is applicable to the field of an injection-molding technology, and provides a system and a method for producing a faucet by an injection molding machine. The gas in a gas source can be pressurized by a pressurizing device; the pressure and the volume of the gas input into a mould can be controlled and adjusted by an auxiliary control device; in an injection molding production process of a sanitary appliance, high temperature molten plastic raw material is firstly injected into the mould by the injection molding machine; before the molten plastic raw material is cooled and cured, a certain proportion of gas or water is injected into the molten central part by the auxiliary control device; before the mould is opened, the gas or water is discharged outside, so that the sanitary appliance is locally hollow or completely hollow, and the plastic sanitary appliance which is locally hollow or completely hollow can be produced for once; and therefore, the raw material can be saved, the production cycle is shortened, and the design and development costs of the mould can be reduced. The system is simple in structure, reliable in performances, low in cost, safe and high in efficiency.
Description
Technical field
The invention belongs to the injection molding technology field, relate in particular to a kind of system and method for producing tap with injection machine.
Background technology
When existing injection molding technology is produced tap (or other sanitaryware), normally adopt at least 2 molds, or the method for employing mould core pulling, produce solid product, again a plurality of plastic components are glued together, therefore, have the drawbacks such as the production cycle is long, production efficiency is low, product defective products rate is high, production cost is high; In addition, because adopting many molds and mould core pulling method, die life of the prior art is extremely short.
Summary of the invention
The object of the present invention is to provide a kind of system and method for producing tap with injection machine, be intended to solve the system and method for the production bathroom utensil that prior art provides, have the problem that the production cycle is long, production efficiency is low, product defective products rate is high, production cost is high, die life is extremely short.
The present invention is achieved in that a kind of system that produces tap with injection machine, and this system comprises: source of the gas, supercharging device, auxiliary control appliance, mould, injection machine;
The output of described source of the gas is connected with the input of described supercharging device, the output of described supercharging device is connected with the input of described auxiliary control appliance, the output of described auxiliary control appliance is connected with the input of described mould, described mould is arranged on described injection machine, and the penetrating to chew with described mould of described injection machine is connected.
Another object of the present invention is to provide a kind of method of producing bathroom utensil with injection machine, the method comprises the following steps:
Source of the gas (or water source) provides gas by supercharging device to auxiliary control appliance;
Auxiliary control appliance receives the working control signal of injection machine;
The pressure and the volume that are input to gas in mould are controlled, adjusted to auxiliary control appliance.
the system and method for producing tap with injection machine provided by the invention, by supercharging device to the gas boosting in source of the gas, and control by auxiliary control appliance, adjustment is input to pressure and the volume of gas in mould, in the injection moulding production process of bathroom utensil, at first penetrate high-temperature fusion shape plastic material to mould by injection machine, before the molten plastic material begins to cool down curing, inject a certain proportion of gas or water to the molten centre by auxiliary control appliance, before mould is opened, gas or water are discharged, make the local hollow of bathroom utensil or whole hollow, thereby can disposablely produce the plastics bathroom utensil of part hollow or whole hollows, but and conservation, shorten the production cycle, design and the development cost of mould are reduced, the method can be easily with gas, water is injected in the mould of bathroom utensil, can disposablely produce the plastics bathroom utensil of part hollow or whole hollows, simple in structure, dependable performance, cost is low, safe and efficient.
Description of drawings
Fig. 1 be the embodiment of the present invention provide produce the structured flowchart of the system of tap with injection machine;
Fig. 2 be the embodiment of the present invention provide produce the flow chart of the method for bathroom utensil with injection machine.
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
What Fig. 1 showed that the embodiment of the present invention provides produces the structure of the system of tap with injection machine.For convenience of explanation, only show the part relevant to the embodiment of the present invention.
This system comprises: source of the gas 11, supercharging device 12, auxiliary control appliance 13, mould 14, injection machine 15;
The output of source of the gas 11 is connected with the input of supercharging device 12, the output of supercharging device 12 is connected with the input of auxiliary control appliance 13, the output of auxiliary control appliance 13 is connected with the input of mould 14, mould 14 is arranged on injection machine 15, and the penetrating to chew with mould 14 of injection machine 15 is connected.
In embodiments of the present invention, the working control signal input of auxiliary control appliance 13 is connected with the working control signal output of injection machine 15.
In embodiments of the present invention, the gas in source of the gas 11 adopts normal air or inert gas.
In embodiments of the present invention, inert gas can adopt nitrogen.
In embodiments of the present invention, source of the gas 11 can substitute with the water source.
The injection machine 15 of using that Fig. 2 shows the embodiment of the present invention to be provided is produced the flow process of the method for bathroom utensils.
The method comprises the following steps:
In step S201, source of the gas 11 (or water source) provides gas by supercharging device 12 to auxiliary control appliance 13;
In step S202, auxiliary control appliance 13 receives the working control signal of injection machine 15;
In step S203, the pressure and the volume that are input to gas in mould 14 are controlled, adjusted to auxiliary control appliance 13.
In embodiments of the present invention, in the method, the gas in source of the gas 11 can adopt normal air or inert gas.
In embodiments of the present invention, in the method, source of the gas 11 can substitute with the water source.
In embodiments of the present invention, in the method, supercharging device 12 is pressurized to the gas in source of the gas 11 or the water in the water source pressure that is not more than 200Mpa.
In embodiments of the present invention, the ratio that in the method, auxiliary control appliance 13 is injected into gas in mould 14 products or water is not more than 90%.
Below in conjunction with drawings and the specific embodiments, application principle of the present invention is further described.
As shown in Figure 1, the system with injection machine 15 production bathroom utensils that the embodiment of the present invention provides, can for the production of part hollow or all tap or other sanitaryware of hollows, comprise: source of the gas 11, with the gas boosting in source of the gas 11 to supercharging device 12, the auxiliary control appliance 13 of≤200Mpa pressure, be used for injection moulding injection machine 15, be used for the mould 14 of tap (or other sanitaryware) moulding; Wherein, source of the gas 11 outputs are connected with the input of supercharging device 12, the output of supercharging device 12 is connected with the input of auxiliary control appliance 13, the output of auxiliary control appliance 13 and the mould 14 that is used for tap (or other sanitaryware) moulding (or injection machine penetrate chew) input is connected, the independent control automatically of supercharging device 12 supercharging work, the working control signal input of auxiliary control appliance 13 is connected with the working control signal output of injection machine 15.
as shown in Figure 2, in tap (or other sanitaryware) injection moulding production process, at first chewed by penetrating of injection machine 15 and penetrate high-temperature fusion shape plastic material to mould 14, before the molten plastic material begins to cool down curing, the gas (or water) that injects certain proportions (the actual ratio that is filled into product by gas or water≤90%) by auxiliary control appliance 13 to plastic cement molten centre (because gas or water can flow toward the little place of resistance all the time, near the low and rapid curing of the plastics Yin Wendu of mould 14 walls, the centre is not because also solidifying, so gas or water more easily flow), before mould 14 is opened, gas or water are discharged, make tap (or other sanitaryware) local hollow or whole hollow, thereby can disposablely produce plastic faucet (or other sanitaryware), but and conservation, shorten the production cycle, design and the development cost of mould 14 are reduced.
the system and method with injection machine 15 production bathroom utensils that the embodiment of the present invention provides, by the gas boosting in 12 pairs of sources of the gas 11 of supercharging device, and control by auxiliary control appliance 13, adjustment is input to pressure and the volume of gas in mould 14, in the injection moulding production process of bathroom utensil, at first penetrate high-temperature fusion shape plastic material to mould 14 by injection machine 15, before the molten plastic material begins to cool down curing, inject a certain proportion of gases or water to the molten centre by auxiliary control appliance 13, before mould 14 is opened, gas or water are discharged, make the local hollow of bathroom utensil or whole hollow, thereby can disposablely produce the plastics bathroom utensil of part hollow or whole hollows, but and conservation, shorten the production cycle, design and the development cost of mould 14 are reduced, the method can be easily with gas, water is injected in the mould 14 of bathroom utensil, simple in structure, dependable performance, cost is low, safe and efficient.
These are only preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. a system that produces tap with injection machine, is characterized in that, this system comprises: source of the gas, supercharging device, auxiliary control appliance, mould, injection machine;
The output of described source of the gas is connected with the input of described supercharging device, the output of described supercharging device is connected with the input of described auxiliary control appliance, the output of described auxiliary control appliance is connected with the input of described mould, described mould is arranged on described injection machine, and the penetrating to chew with described mould of described injection machine is connected.
2. the system as claimed in claim 1, is characterized in that, the working control signal input of described auxiliary control appliance is connected with the working control signal output of described injection machine.
3. the system as claimed in claim 1, is characterized in that, the gas in described source of the gas adopts normal air or inert gas.
4. system as described in claim 1 or 3, is characterized in that, described inert gas can adopt nitrogen.
5. system as described in claim 1 or 3, is characterized in that, described source of the gas can substitute with the water source.
6. a method of producing bathroom utensil with injection machine, is characterized in that, the method comprises the following steps:
Source of the gas provides gas by supercharging device to auxiliary control appliance;
Auxiliary control appliance receives the working control signal of injection machine;
The pressure and the volume that are input to gas in mould are controlled, adjusted to auxiliary control appliance.
7. method as claimed in claim 6, is characterized in that, the gas in the method in source of the gas can adopt normal air or inert gas.
8. method as claimed in claim 6, is characterized in that, in the method, source of the gas can substitute with the water source.
9. method as claimed in claim 6, is characterized in that, in the method, supercharging device is pressurized to the gas in source of the gas or the water in the water source pressure that is not more than 200Mpa.
10. method as claimed in claim 6, is characterized in that, the ratio that in the method, auxiliary control appliance is injected into gas in mould product or water is not more than 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104335049A CN103171077A (en) | 2011-12-21 | 2011-12-21 | System and method for producing faucet by injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104335049A CN103171077A (en) | 2011-12-21 | 2011-12-21 | System and method for producing faucet by injection molding machine |
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| Publication Number | Publication Date |
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| CN103171077A true CN103171077A (en) | 2013-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011104335049A Pending CN103171077A (en) | 2011-12-21 | 2011-12-21 | System and method for producing faucet by injection molding machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171079A (en) * | 2011-12-21 | 2013-06-26 | 印玉秀 | System and method for producing toothbrush handle by injection molding machine |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0627292A1 (en) * | 1993-06-02 | 1994-12-07 | Mitsubishi Gas Chemical Company, Inc. | Gas-feeding device for injection molding |
| JPH0929774A (en) * | 1995-07-18 | 1997-02-04 | Japan Steel Works Ltd:The | Injection molding method |
| CN1990212A (en) * | 2005-12-29 | 2007-07-04 | 韩国海 | Pressure-sustaining gas assistant injection molding system |
-
2011
- 2011-12-21 CN CN2011104335049A patent/CN103171077A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0627292A1 (en) * | 1993-06-02 | 1994-12-07 | Mitsubishi Gas Chemical Company, Inc. | Gas-feeding device for injection molding |
| JPH0929774A (en) * | 1995-07-18 | 1997-02-04 | Japan Steel Works Ltd:The | Injection molding method |
| CN1990212A (en) * | 2005-12-29 | 2007-07-04 | 韩国海 | Pressure-sustaining gas assistant injection molding system |
Non-Patent Citations (3)
| Title |
|---|
| 刘廷华等: "《聚合物成型机械》", 31 July 2005, 中国轻工业出版社 * |
| 吴智华等: "《高分子材料成型工艺学》", 30 September 2010, 四川大学出版社 * |
| 陈为等: "《塑料模具结构与制造》", 31 March 2008, 化学工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103171079A (en) * | 2011-12-21 | 2013-06-26 | 印玉秀 | System and method for producing toothbrush handle by injection molding machine |
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Application publication date: 20130626 |