CN205705167U - A kind of injection structure of injection machine - Google Patents
A kind of injection structure of injection machine Download PDFInfo
- Publication number
- CN205705167U CN205705167U CN201620346768.9U CN201620346768U CN205705167U CN 205705167 U CN205705167 U CN 205705167U CN 201620346768 U CN201620346768 U CN 201620346768U CN 205705167 U CN205705167 U CN 205705167U
- Authority
- CN
- China
- Prior art keywords
- screw rod
- cooler
- temperature sensor
- barrel
- heater
- 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.)
- Expired - Fee Related
Links
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The injection structure of a kind of injection machine, including barrel, hydraulic means, screw rod, screw rod head, check ring, primary heater, the first temperature sensor, cooler, the second temperature sensor, secondary heater and circuit assembly.Screw rod and screw rod head are positioned at inside barrel, screw rod tail connects hydraulic means, check ring it is provided with between screw rod and screw rod head, this check ring cross section is two symmetrical right-angled trapezium and inclined-plane is positioned at screw rod side, separate successively along injection direction outside barrel and be provided with primary heater, cooler and secondary heater, between primary heater and cooler, the first temperature sensor it is embedded with inside barrel, between cooler and secondary heater, secondary heater it is embedded with inside barrel, circuit assembly is for including controlling primary heater, first temperature sensor, cooler, second temperature sensor and the control circuit of secondary heater, those skilled in the art can obtain without creating underground in routine.Can the most highly control operating temperature, there is good practicality.
Description
Technical field
This utility model relates to elevators field, especially with regard to the note of a kind of injection machine
Mould structure.
Background technology
Injection machine has another name called injection (mo(u)lding) machine or injector, and a lot of factories are hydraulic cutting presser, injection
Product is beer part.It is that thermoplastic or thermosetting material are utilized plastic forming dies
Tool makes the main former of variously-shaped plastic.Injection machine is according to note
Injection device and the arrangement mode of clamping apparatus, can be divided into vertical, horizontal and vertical sleeping multiple
Box-like.Injection machine injection function heating of plastic, applies high pressure to molten plastic, makes
It penetrates and is full of mold cavity.
In actual production process, injection machine injection structure work process heated up and exceeded
There is multiple harm: make machinery produce thermal deformation；Oil viscosity reduces；Rubber is close
Sealing deforms；Accelerate fluid oxidation deterioration；The component pressure drop simultaneously also making air is low.
Utility model content
In view of this, this utility model is for solving above-mentioned technical problem, it is provided that a kind of
The injection structure of injection machine, it is possible to very highland controls operating temperature, has well
Practicality.
The purpose of this utility model is achieved through the following technical solutions:
A kind of injection structure of injection machine, including barrel, hydraulic means, screw rod,
Screw rod head, check ring, primary heater, the first temperature sensor, cooler,
Second temperature sensor, secondary heater and circuit assembly.
Specifically, screw rod and screw rod head are positioned at inside barrel, and screw rod tail connects
Hydraulic means, is provided with check ring between screw rod and screw rod head, this check ring cross section
It is positioned at screw rod side, edge outside barrel in two symmetrical right-angled trapezium and inclined-plane
Injection direction to separate successively and be provided with primary heater, cooler and the second heating
Device, is embedded with the first temperature inside barrel between primary heater and cooler
Degree sensor, is embedded with inside barrel between cooler and secondary heater
Secondary heater, circuit assembly is for including controlling primary heater, and the first temperature passes
Sensor, cooler, the second temperature sensor and the control circuit of secondary heater,
Those skilled in the art can obtain without creating underground in routine.
Further, described hydraulic means is hydraulic motor.
This utility model provides the benefit that compared to prior art:
The injection structure of a kind of injection machine of the present utility model, it is possible to very highland controls
Operating temperature, has good practicality.
Accompanying drawing explanation
The utility model is described in further detail to utilize accompanying drawing, but the enforcement in accompanying drawing
Example is not constituted any restriction of the present utility model.
Fig. 1 is that the structure of the elevator with spring damping mechanism of the present utility model is shown
It is intended to.
Detailed description of the invention
For the ease of it will be appreciated by those skilled in the art that below in conjunction with accompanying drawing and reality
Execute example this utility model is described in further detail.
Refer to Fig. 1, this utility model embodiment includes:
The injection structure of a kind of injection machine, including barrel 1, hydraulic means 2, screw rod
31, screw rod head 32, check ring 33, primary heater 4, the first temperature sensor
5, cooler 6, the second temperature sensor 7 and secondary heater 8.
Specifically, it is internal that screw rod 31 and screw rod head 32 are positioned at barrel 1, screw rod
31 afterbodys connect hydraulic means 2, are only provided with between screw rod 31 and screw rod head 32
Inverse ring 33, this check ring 33 cross section is two symmetrical right-angled trapezium and position, inclined-plane
In screw rod 31 side, separate successively along injection direction outside barrel 1 and be provided with
Primary heater 4, cooler 6 and secondary heater 8, be positioned at inside barrel 1
The first temperature sensor 5 it is embedded with between primary heater 4 and cooler 6,
Between cooler 6 and secondary heater 8, the second heating it is embedded with inside barrel
Device 7.
Further, described hydraulic means 2 is hydraulic motor.
During work, first primary heater 4 begins to warm up, with existing injection knot
Structure zero difference, the first temperature sensor 5 records the temperature of relevant position therewith, as
Really temperature exceedes setting value, and cooler 6 is started working, the second temperature sensing afterwards
Device 8 records the temperature of relevant position, if the cooling degree in the last stage exceeds pre-
If, then start secondary heater 8 and carry out mending temperature.
It is last it should be noted that, above example illustrates technology of the present utility model
Scheme, rather than the restriction to this utility model protection domain, although with reference to the most real
Execute example to have made to explain to this utility model, those of ordinary skill in the art
Should be appreciated that and the technical solution of the utility model can be modified or be equal to
Replace, without deviating from the spirit and scope of technical solutions of the utility model.
Claims (2)
1. the injection structure of an injection machine, including barrel (1), hydraulic means (2), screw rod (31), screw rod head (32), check ring (33), it is internal that screw rod (31) and screw rod head (32) are positioned at barrel (1), screw rod (31) afterbody connects hydraulic means (2), is provided with check ring (33) between screw rod (31) and screw rod head (32), it is characterised in that, also include primary heater (4), first temperature sensor (5), cooler (6), the second temperature sensor (7) and secondary heater (8)；Specifically, check ring (33) cross section is two symmetrical right-angled trapezium and inclined-plane is positioned at screw rod (31) side, separates successively along injection direction in barrel (1) outside and is provided with primary heater (4), cooler (6) and secondary heater (8),
It is positioned between primary heater (4) and cooler (6) and is embedded with the first temperature sensor (5), this first temperature sensor (5) is in the inner side of barrel (1), being positioned between cooler (6) and secondary heater (8) and be embedded with secondary heater (7), this secondary heater (7) is in the inner side of barrel (1).
2. according to the injection structure of a kind of injection machine described in claim 1, it is characterised in that described hydraulic means (2) is hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346768.9U CN205705167U (en) | 2016-04-23 | 2016-04-23 | A kind of injection structure of injection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620346768.9U CN205705167U (en) | 2016-04-23 | 2016-04-23 | A kind of injection structure of injection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205705167U true CN205705167U (en) | 2016-11-23 |
Family
ID=57295839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620346768.9U Expired - Fee Related CN205705167U (en) | 2016-04-23 | 2016-04-23 | A kind of injection structure of injection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205705167U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901366A (en) * | 2017-08-28 | 2018-04-13 | 进顺汽车零部件如皋有限公司 | A kind of non-return ring mechanism of injection molding machine |
| CN110370582A (en) * | 2019-05-31 | 2019-10-25 | 熊雪根 | A kind of preparation process and device of polyamide |
-
2016
- 2016-04-23 CN CN201620346768.9U patent/CN205705167U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107901366A (en) * | 2017-08-28 | 2018-04-13 | 进顺汽车零部件如皋有限公司 | A kind of non-return ring mechanism of injection molding machine |
| CN110370582A (en) * | 2019-05-31 | 2019-10-25 | 熊雪根 | A kind of preparation process and device of polyamide |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170423 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |