CN103042654A - Injection molding machine - Google Patents
Injection molding machine Download PDFInfo
- Publication number
- CN103042654A CN103042654A CN2012105965914A CN201210596591A CN103042654A CN 103042654 A CN103042654 A CN 103042654A CN 2012105965914 A CN2012105965914 A CN 2012105965914A CN 201210596591 A CN201210596591 A CN 201210596591A CN 103042654 A CN103042654 A CN 103042654A
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- injection
- barrel
- water
- nozzle body
- charging barrel
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Abstract
The invention discloses an injection molding machine which comprises a charging mechanism, an injection device connected with the charging mechanism in a matching way, an injection mold connected with the injection device, and a water circulation mechanism connected with the injection mold by two water pipes, wherein the injection device comprises a charging barrel, a threaded rod and a nozzle; the threaded rod is arranged in the charging barrel; the nozzle is arranged at the tail end of the charging barrel; a heater is arranged outside the charging barrel; a thermal insulation layer is mounted on an external wall of the heater; an external wall of the thermal insulation layer is provided with a housing; ceramic fibers are arranged in the housing; and an internal wall of the charging barrel is provided with a wear resistant layer. As the injection molding machine adopts the structure, the workload of cleaning is reduced; after the injection mold is placed on the injection molding machine, the uniformity of mold temperature is ensured by the water circulation mechanism; the product yield is increased; and the charging barrel has the advantage of reducing heat emission.
Description
Technical field
The present invention relates to a kind of injection machine.
Background technology
Existing injecting machine material tube outer wall all is provided with Insulation, and when injection molding, the peripheral dissipation of heat of barrel is very large, and the temperature stabilization of the injected plastics material in the time of keeping injection moulding in the barrel needs to consume a large amount of electric energy, causes like this huge waste of the energy; The temperature of barrel periphery is higher, and the workman will be burned as running into because of carelessness barrel in process of production, and the workshop temperature is very high during summer, adds the heat that injecting machine material tube comes out, and the workman more seems sultry in shopwork.
Summary of the invention
Technical problem to be solved by this invention provides a kind of cleaning amount that reduces, and become to produce the efficient height, and barrel has the injection machine that reduces the dissipation of heat effect.
The present invention is achieved through the following technical solutions:
A kind of injection machine, comprise charging mechanism, reach the injection device that is connected with charging mechanism, and the injection mold that is connected with injection device, reach the water circulation mechanism that is connected by two water pipes with injection mold, described injection device comprises barrel, screw rod, nozzle, described screw rod is arranged in the barrel, described nozzle is arranged on the end of barrel, described barrel is outside equipped with heater, heat-insulation layer is installed on the described heater outer wall and described heat-insulation layer outer wall is equipped with housing, is provided with ceramic fibre in the described housing, described material tube inner wall is equipped with wearing layer.
As preferred technical scheme, described nozzle comprises the nozzle body, has the liquid runner in the described nozzle body, and the rear end of described nozzle body is provided with stepped hole, and the stepped hole of described nozzle body has the internal thread segment that communicates with the liquid runner.
As preferred technical scheme, be provided with overanxious of injection moulding and baffle ring in the stepped hole of described nozzle body, described baffle ring is positioned at the rear end of overanxious of injection moulding.
As preferred technical scheme, described two water pipes are respectively water inlet pipe and outlet pipe, and described water inlet pipe is arranged on the top of outlet pipe
As preferred technical scheme, described water inlet pipe and outlet pipe respectively with water circulation mechanism in water knockout drum intake antrum, water knockout drum water chamber mutual conduction.
The invention has the beneficial effects as follows: by adopting technique scheme, this injection machine can reduce the workload of cleaning, behind the machine, by the uniformity of water circulation mechanism assurance mold temperature, improves the qualification rate of product on the injection mold; And barrel has the advantage that can reduce dissipation of heat.
Description of drawings
In order to be easy to explanation, the present invention is done to describe in detail by following specific embodiment and accompanying drawing.
Fig. 1 is the structural representation of injection machine of the present invention;
Fig. 2 is the structural representation of barrel;
Fig. 3 is nozzle structure for amplifying schematic diagram shown in Figure 2.
The specific embodiment
See also Fig. 1, Fig. 2 and shown in Figure 3, a kind of injection machine of the present invention, comprise charging mechanism 1, reach the injection device 2 that is connected with charging mechanism 1, and the injection mold 3 that is connected with injection device 2, reach the water circulation mechanism 4 that is connected by two water pipes with injection mold 3, described injection device 2 comprises barrel 5, screw rod 6, nozzle 7, described screw rod 6 is arranged in the barrel 5, described nozzle 7 is arranged on the end of barrel 5, and described barrel 5 is outside equipped with heater 8, on described heater 8 outer walls heat-insulation layer 9 is installed and described heat-insulation layer 9 outer walls are equipped with housing 10, be provided with ceramic fibre 11 in the described housing 10, described barrel 5 inwalls are equipped with wearing layer 12; By adding resistant to elevated temperatures heat-insulation layer 9 in heater 8 outsides, whole cylindrical shell is wrapped up, the heat of barrel 5 is not directly distributed, reduce energy resource consumption, save production cost, wearing and tearing when being arranged on simultaneously wearing layer 12 on barrel 5 inwalls and can reducing barrel work, the service life of improving barrel 5.
Described nozzle 7 comprises nozzle body 13, has liquid runner 14 in the described nozzle body 13, and the rear end of described nozzle body 13 is provided with stepped hole, and the stepped hole of described nozzle body 13 has the internal thread segment that communicates with liquid runner 14.
Be provided with overanxious 14 of injection moulding and baffle ring 15 in the stepped hole of described nozzle body 13, described baffle ring 15 is positioned at the rear end of overanxious 15 of injection moulding.
Described two water pipes are respectively water inlet pipe 17 and outlet pipe 18, and described water inlet pipe 17 is arranged on the top of outlet pipe 18
Described water inlet pipe 17 and outlet pipe 18 respectively with water circulation mechanism 4 in water knockout drum intake antrum, water knockout drum water chamber mutual conduction.
The invention has the beneficial effects as follows: by adopting technique scheme, this injection machine can reduce the workload of cleaning, behind the machine, by the uniformity of water circulation mechanism assurance mold temperature, improves the qualification rate of product on the injection mold; And barrel has the advantage that can reduce dissipation of heat.
The above be the specific embodiment of the present invention only, but protection scope of the present invention is not limited to this, and any variation or replacement of expecting without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. injection machine, it is characterized in that: comprise charging mechanism, reach the injection device that is connected with charging mechanism, and the injection mold that is connected with injection device, reach the water circulation mechanism that is connected by two water pipes with injection mold, described injection device comprises barrel, screw rod, nozzle, described screw rod is arranged in the barrel, described nozzle is arranged on the end of barrel, described barrel is outside equipped with heater, heat-insulation layer is installed on the described heater outer wall and described heat-insulation layer outer wall is equipped with housing, is provided with ceramic fibre in the described housing, described material tube inner wall is equipped with wearing layer.
2. injection machine according to claim 1, it is characterized in that: described nozzle comprises the nozzle body, have the liquid runner in the described nozzle body, the rear end of described nozzle body is provided with stepped hole, and the stepped hole of described nozzle body has the internal thread segment that communicates with the liquid runner.
3. injection machine according to claim 2, it is characterized in that: be provided with overanxious of injection moulding and baffle ring in the stepped hole of described nozzle body, described baffle ring is positioned at the rear end of overanxious of injection moulding.
4. injection machine according to claim 1, it is characterized in that: described two water pipes are respectively water inlet pipe and outlet pipe, and described water inlet pipe is arranged on the top of outlet pipe.
5. injection machine according to claim 4 is characterized in that: described water inlet pipe and outlet pipe respectively with water circulation mechanism in water knockout drum intake antrum, water knockout drum water chamber mutual conduction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105965914A CN103042654A (en) | 2012-12-24 | 2012-12-24 | Injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105965914A CN103042654A (en) | 2012-12-24 | 2012-12-24 | Injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103042654A true CN103042654A (en) | 2013-04-17 |
Family
ID=48055618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105965914A Pending CN103042654A (en) | 2012-12-24 | 2012-12-24 | Injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103042654A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149035A (en) * | 2017-12-19 | 2018-06-12 | 深圳大学 | The injection molding forming method of non-crystaline amorphous metal |
| CN113561437A (en) * | 2021-07-07 | 2021-10-29 | 优链新材料科技（上海）有限公司 | Novel low-temperature heating device for screw of injection molding machine |
| CN114905701A (en) * | 2022-04-08 | 2022-08-16 | 齐素伟 | Temperature control nozzle of ultrahigh-speed injection molding machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211377A (en) * | 2011-04-16 | 2011-10-12 | 芜湖荣事达塑胶有限责任公司 | Injection molding machine |
| CN202540657U (en) * | 2012-04-13 | 2012-11-21 | 宁波雄信塑料机械有限公司 | Feed barrel of injection molding machine |
-
2012
- 2012-12-24 CN CN2012105965914A patent/CN103042654A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102211377A (en) * | 2011-04-16 | 2011-10-12 | 芜湖荣事达塑胶有限责任公司 | Injection molding machine |
| CN202540657U (en) * | 2012-04-13 | 2012-11-21 | 宁波雄信塑料机械有限公司 | Feed barrel of injection molding machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108149035A (en) * | 2017-12-19 | 2018-06-12 | 深圳大学 | The injection molding forming method of non-crystaline amorphous metal |
| CN113561437A (en) * | 2021-07-07 | 2021-10-29 | 优链新材料科技（上海）有限公司 | Novel low-temperature heating device for screw of injection molding machine |
| CN114905701A (en) * | 2022-04-08 | 2022-08-16 | 齐素伟 | Temperature control nozzle of ultrahigh-speed injection molding machine |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |