CN103481449A - Novel plastic injection machine - Google Patents
Novel plastic injection machine Download PDFInfo
- Publication number
- CN103481449A CN103481449A CN201310451204.2A CN201310451204A CN103481449A CN 103481449 A CN103481449 A CN 103481449A CN 201310451204 A CN201310451204 A CN 201310451204A CN 103481449 A CN103481449 A CN 103481449A
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- CN
- China
- Prior art keywords
- screw rod
- cylinder
- air cylinder
- injection moulding
- injection machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/03—Injection moulding apparatus
Abstract
The invention discloses a novel plastic injection machine which comprises a hopper, a motor, a screw rod, an air cylinder and a mould closing device, wherein a rotary shaft of the motor is connected with a first end of the screw rod; a second end of the screw rod is arranged in the air cylinder; the hopper is arranged on the air cylinder; a discharging hole of the air cylinder is connected with a feeding hole of the mould closing device; the mould closing device comprises a module and a demoulding mechanism which are connected through two pull rods; an anti-flowback valve is arranged in the air cylinder, mounted between the second end of the screw rod and the discharging hole of the air cylinder, and connected with the inner wall of the air cylinder. The novel plastic injection machine is simpler in structure and high in work stability, and has promotional and useful values.
Description
Technical field
The present invention relates to a kind of injection machine, relate in particular to a kind of Novel injection moulding machine.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector.It is to utilize mould for plastics to make the main former of the plastic products of various shapes thermoplastic or thermosetting material.Be divided into vertical, horizontal, all electric.Injection moulding function heating of plastic, apply high pressure to molten plastic, makes its ejaculation and be full of mold cavity.Injection machine is the processing equipment of use amount maximum in Plastics Processing Industry, not only has a large amount of products directly to produce with injection machine, but also is the key equipment that forms injection stretch blow moulding.The most complicated structure of the injection machine that used in the market, and the stability of work is not high.
Summary of the invention
Purpose of the present invention provides a kind of Novel injection moulding machine with regard to being in order to address the above problem.
In order to achieve the above object, the present invention has adopted following technical scheme:
A kind of Novel injection moulding machine, comprise hopper, motor, screw rod, cylinder and mold closing mechanism, the rotating shaft of described motor is connected with the first end of described screw rod, the second end of described screw rod is arranged in described cylinder, described hopper is arranged on described cylinder, and the discharging opening of described cylinder is connected with the charging aperture of described mold closing mechanism.
Particularly, described mold closing mechanism comprises module and mould emptier, and described module is connected by two pull bars with described mould emptier.
Particularly, also be provided with only antiflowback valve in described cylinder, described only antiflowback valve is arranged between the discharging opening of the second end of described screw rod and described cylinder, and is connected with the inwall of described cylinder.
Particularly, the outside of described cylinder also is provided with a plurality of infrared heaters.
Beneficial effect of the present invention is:
A kind of Novel injection moulding machine of the present invention, it is relatively simple for structure, and the stability of work is high, has the value of promoting the use of.
The accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Novel injection moulding machine of the present invention.
In figure: the 1-motor, the 2-hopper, the 3-pull bar, the 4-mould emptier, 5-right angle female connector, the 6-screw rod, the 7-infrared heater, the 8-cylinder, 9-stops antiflowback valve.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, a kind of Novel injection moulding machine of the present invention, comprise hopper 2, motor 1, screw rod 6, cylinder 8 and mold closing mechanism, the rotating shaft of motor 1 is connected with the first end of screw rod 6, the second end of screw rod 6 is arranged in cylinder 8, hopper 2 is arranged on cylinder 8, and the discharging opening of cylinder 8 is connected with the charging aperture of mold closing mechanism.
Mold closing mechanism comprises module and mould emptier 4, and module is connected by two pull bars 3 with mould emptier 4.Also be provided with only antiflowback valve 9 in cylinder 8, only antiflowback valve 9 is arranged between the discharging opening of the second end of screw rod 6 and cylinder 8, and is connected with the inwall of cylinder 8.The outside of cylinder 8 also is provided with a plurality of infrared heaters 7.
The present invention is injection machine; this injection machine is heated by 7 pairs of plastics of a plurality of infrared heaters; heating plastics later are transported to the discharging opening place of cylinder 8 under the effect of screw rod 6; and prevent the backflow of plastics under the effect of antiflowback valve 9 only; molten plastic is applied in after high pressure and penetrates and be full of mould; finally, in the effect bottom knockout of mould emptier 4, obtain finished product.
Claims (4)
1. a Novel injection moulding machine, comprise hopper, it is characterized in that: also comprise motor, screw rod, cylinder and mold closing mechanism, the rotating shaft of described motor is connected with the first end of described screw rod, the second end of described screw rod is arranged in described cylinder, described hopper is arranged on described cylinder, and the discharging opening of described cylinder is connected with the charging aperture of described mold closing mechanism.
2. a kind of Novel injection moulding machine according to claim 1, it is characterized in that: described mold closing mechanism comprises module and mould emptier, described module is connected by two pull bars with described mould emptier.
3. a kind of Novel injection moulding machine according to claim 1 is characterized in that: also be provided with only antiflowback valve in described cylinder, described only antiflowback valve is arranged between the discharging opening of the second end of described screw rod and described cylinder, and is connected with the inwall of described cylinder.
4. a kind of Novel injection moulding machine according to claim 1, it is characterized in that: the outside of described cylinder also is provided with a plurality of infrared heaters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451204.2A CN103481449A (en) | 2013-09-26 | 2013-09-26 | Novel plastic injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310451204.2A CN103481449A (en) | 2013-09-26 | 2013-09-26 | Novel plastic injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103481449A true CN103481449A (en) | 2014-01-01 |
Family
ID=49822210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310451204.2A Pending CN103481449A (en) | 2013-09-26 | 2013-09-26 | Novel plastic injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103481449A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537559A (en) * | 2016-01-28 | 2016-05-04 | 安徽鑫磊压铸机制造有限公司 | Automatic demolding mechanism of pressure casting machine |
| CN107627540A (en) * | 2017-10-26 | 2018-01-26 | 绍兴柯桥橡胶机械厂 | A kind of injection machine for being easy to cleaning |
-
2013
- 2013-09-26 CN CN201310451204.2A patent/CN103481449A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105537559A (en) * | 2016-01-28 | 2016-05-04 | 安徽鑫磊压铸机制造有限公司 | Automatic demolding mechanism of pressure casting machine |
| CN107627540A (en) * | 2017-10-26 | 2018-01-26 | 绍兴柯桥橡胶机械厂 | A kind of injection machine for being easy to cleaning |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140101 |