CN206287486U - A kind of injection moulding machine - Google Patents
A kind of injection moulding machine Download PDFInfo
- Publication number
- CN206287486U CN206287486U CN201621337762.1U CN201621337762U CN206287486U CN 206287486 U CN206287486 U CN 206287486U CN 201621337762 U CN201621337762 U CN 201621337762U CN 206287486 U CN206287486 U CN 206287486U
- Authority
- CN
- China
- Prior art keywords
- injection molded
- geometrical clamp
- molded tube
- moulding machine
- injection
- 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
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Abstract
The utility model is related to plastics forming technique field, particularly a kind of injection moulding machine, including injecting mechanism and mould clamping device, injecting mechanism includes injection molded tube, be provided with thermal insulation layer on the inside of injection molded tube, injection molded tube it is interior with feeding portion and mixing part, feeding portion and mixing part axis overlap, plenum is provided with the output end of injection molded tube, mould clamping device is connected to the outlet side of injecting mechanism and to should plenum.The structure ensures insulation of the plastic cement in course of conveying by setting up the structure of thermal insulation layer in injection molded tube, so as to prevent the solidification in course of conveying, in addition, by the design of mixing part, plastic cement is set to stir, so as to avoid injection molded tube middle part and edge because the problem of the Density inhomogeneity that the temperature difference is caused.
Description
Technical field
The utility model is related to plastics forming technique field, particularly a kind of injection moulding machine.
Background technology
Injection machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized into plastic shaping
Mould is made the main former of variously-shaped plastic products.It is divided into vertical, horizontal, all electric.Injection function heating of plastic,
High pressure is applied to molten plastic, it is projected and is full of mold cavity.Injection machine has can one-shot forming external form complexity, size essence
The ability of the true or dense plastic products of the quality with metal insert, is widely used in national defence, electromechanics, automobile, traffic fortune
Defeated, building materials, packaging, agricultural, culture, education and public health and people's daily life every field.In today that plastics industry is developed rapidly, note
No matter molding machine quantitatively or in kind all occupies critical role, its production sum accounts for the 20%-- of whole plastic molding equipment
30%, so that increase most fast in turning into current plastics machinery, one of most machine of production quantity.Existing injection machine structure is more
Complexity, plastics transmitting procedure is unstable, the phenomenon for easily solidifying, therefore, it is proposed that a kind of more practical plastic shaping adds
Work injection machine.
Utility model content
Goal of the invention of the present utility model is：For above-mentioned problem, there is provided a kind of injection moulding machine, to solve
Existing equipment complex structure and plastics transmitting procedure is unstable, the easy problem for solidifying, and ensure the uniform of liquid plastic cement
Output.
The technical solution adopted in the utility model is as follows：
The utility model discloses a kind of injection moulding machine, including injecting mechanism and mould clamping device, injecting mechanism bag
Include injection molded tube, be provided with thermal insulation layer on the inside of injection molded tube, injection molded tube it is interior with feeding portion and mixing part, feeding portion and
Mixing part axis is overlapped, and plenum is provided with the output end of injection molded tube, and mould clamping device is connected to the output of injecting mechanism
Side and to should plenum.The structure ensures plastic cement in course of conveying by setting up the structure of thermal insulation layer in injection molded tube
Insulation, so as to prevent the solidification in course of conveying, additionally, the design for passing through mixing part, enables plastic cement to stir, so as to keep away
Exempt from injection molded tube middle part and edge because the problem of the Density inhomogeneity that the temperature difference is caused.
Further, rotary shaft is provided with injection molded tube, feeding portion and mixing part are connected in rotary shaft and synchronous
Rotate, and mixing part is located at the exit side of feeding portion.The rotary shaft of the mechanism can drive feeding portion and mixing part synchronous axial system,
The simplified structure that can simplify, achieves effective control.
Further, one end of rotary shaft is connected through injection molded tube with motor；The feeding portion in the shape of a spiral, the stirring
Portion is in gate.The feeding portion and mixing part simple structure of the structure, can realize feeding and stirring, it is ensured that stablizing for injection machine is defeated
Go out.
Further, feeding portion top is provided with hopper, and hopper is fixedly connected with injection molded tube, and the delivery outlet of hopper goes out to be provided with and unloads
Material valve.Hopper is in infundibulate, and the plastic cement of high-temperature liquid state is fallen down in feeding portion under gravity.
Further, the plenum is in funnel-form, and its exit is provided with the tap hole of multiple array distributions.The increasing of the structure
Splenium is in funnel, it is ensured that the continuity and output pressure of the output of plastic cement.
Further, mould clamping device includes support body and the geometrical clamp on support body, and support body is with injecting mechanism activity even
Connect and support body can be around the axial rotation of injection molded tube.Its mould clamping device can be prevented effectively from the modeling of injection using rotatable mechanism
Material is deposited in certain position of model, and rotation can arbitrarily adjust the heat after the completion of the angle and distance of injection, and injection during injection
Amount is passed rapidly through heat conducting bar, the plastics of injection is faster molded, and substantially increases the efficiency of injection.
Further, the geometrical clamp includes upper geometrical clamp and descends geometrical clamp corresponding thereto, and support body includes upper mounted plate with
Fixed plate, upper geometrical clamp is slidably connected on upper mounted plate, and lower geometrical clamp is fixed on bottom plate, upper mounted plate and lower fixation
Plate is connected by vertical pivot.
Further, temperature-detecting device is provided with upper geometrical clamp, lower geometrical clamp is connected on auxiliary positioning bar, is aided in
Locating rod is connected bottom plate with by hot rod.
Further, support body drives geometrical clamp to rotate, and the angular range that it is rotated is 0-180 degree, temperature-detecting device and solid
It is electrically connected between clamp.
In sum, by adopting the above-described technical solution, the beneficial effects of the utility model are：
1. the structure ensures insulation of the plastic cement in course of conveying by setting up the structure of thermal insulation layer in injection molded tube, from
And the solidification in course of conveying is prevented, additionally, the design for passing through mixing part, enables plastic cement to stir, so as to avoid injection
Pipeline middle part and edge are because the problem of the Density inhomogeneity that the temperature difference is caused；
2. this simple structure, solves existing equipment complex structure and plastics transmitting procedure is unstable easy solidifies
Problem, can stablize quickly output liquid plastic cement and be molded.
Brief description of the drawings
Fig. 1 is the front view of injection moulding machine；
Fig. 2 is the distribution map of tap hole.
Marked in figure：1- bases, 2- motors, 3- injection molded tubes, 4- thermal insulation layers, 5- hoppers, 6- discharge gates, 7- is rotated
Axle, 8- feeding portions, 9- mixing parts, 10- plenum, 11- support bodys, 12- temperature-detecting devices, 13- geometrical clamps, 14- heat conducting bars,
15- auxiliary positioning bars, 16- tap holes.
Specific embodiment
As shown in figure 1, a kind of injection moulding machine of the utility model, including injecting mechanism and mould clamping device.
Injecting mechanism includes injection molded tube 3, and injection molded tube 3 installed by base 1, the inner side of injection molded tube 3 be provided with every
Thermosphere 4, injection molded tube 3 it is interior with feeding portion 8 and mixing part 9, feeding portion 8 and the axis of mixing part 9 overlap, and feeding portion 8 and stir
Portion 9 is mixed to be connected in rotary shaft 7 and synchronous axial system, and mixing part 9 is located at the exit side of feeding portion 8, one end of rotary shaft 7
It is connected with motor 2 through injection molded tube 3；In the shape of a spiral, mixing part 9 is in gate to feeding portion 8, is set in the output end of injection molded tube 3
There is a plenum 10, mould clamping device is connected to the outlet side of injecting mechanism and to should plenum 10.The top of feeding portion 8 is provided with
Hopper 5, hopper 5 is fixedly connected with injection molded tube 3, and the delivery outlet of hopper 5 goes out to be provided with discharge gate 6.Plenum 10 is in funnel-form,
Its exit is provided with the tap hole 16 of multiple array distributions.
Mould clamping device includes support body 11 and the geometrical clamp 13 on support body 11, and support body 11 is with injecting mechanism activity even
Connect and support body 11 can be around the axial rotation of injection molded tube 3.Geometrical clamp 13 is including upper geometrical clamp 13 and descends geometrical clamp 13 corresponding thereto,
Support body 11 includes upper mounted plate and bottom plate, and upper geometrical clamp 13 is slidably connected on upper mounted plate, and lower geometrical clamp 13 is fixed on
On bottom plate, upper mounted plate and bottom plate are connected by vertical pivot.Temperature-detecting device 12 is provided with upper geometrical clamp 13,
Lower geometrical clamp 13 is connected on auxiliary positioning bar 15, and auxiliary positioning bar 15 is connected bottom plate with by hot rod.Support body 11 drives
Geometrical clamp 13 is rotated, and the angular range that it is rotated is 0-180 degree, is electrically connected between temperature-detecting device 12 and geometrical clamp 13.
Present apparatus operation principle is as follows：First the plastics of melting are placed into hopper 5, then by discharge gate 6 in modeling
Blanking is carried out under glue deadweight, plastics are reached in injection molded tube 3, motor 2 drives rotary shaft 7 to rotate so that feeding portion 8 is entered to plastics
Row conveying, during conveying the rotation in agitated portion 9 will melt plastic stir evenly, by the tap hole 16 on the inside of injecting hole
It is molded by, model is fixed by geometrical clamp 13 before this, adjusts angle, it is more smooth so as to what is be molded, it was molded
The temperature that temperature-detecting device 12 can be transmitted by geometrical clamp 13 in journey, to its real-time detection, works if temperature is abnormal
Personnel are checked that heat conducting bar 14 rapidly goes out the heat transfer in model after the completion of injection so that the efficiency of whole injection
Improved well.
Claims (9)
1. a kind of injection moulding machine, it is characterised in that including injecting mechanism and mould clamping device, injecting mechanism includes injection molding tube
Road（3）, in injection molded tube（3）Inner side be provided with thermal insulation layer（4）, injection molded tube（3）It is interior with feeding portion（8）And mixing part
（9）, feeding portion（8）And mixing part（9）Axis overlaps, in injection molded tube（3）Output end be provided with plenum（10）, mould clamping
Mechanism is connected to the outlet side of injecting mechanism and to should plenum（10）.
2. injection moulding machine as claimed in claim 1, it is characterised in that in injection molded tube（3）Inside it is provided with rotary shaft（7）, send
Material portion（8）And mixing part（9）It is connected to rotary shaft（7）Upper and synchronous axial system, and mixing part（9）Positioned at feeding portion（8）'s
Exit side.
3. injection moulding machine as claimed in claim 2, it is characterised in that rotary shaft（7）One end pass through injection molded tube（3）With
Motor（2）It is connected；The feeding portion（8）In the shape of a spiral, the mixing part（9）In gate.
4. injection moulding machine as claimed in claim 1, it is characterised in that feeding portion（8）Top is provided with hopper（5）, hopper（5）
With injection molded tube（3）It is fixedly connected, hopper（5）Delivery outlet go out to be provided with discharge gate（6）.
5. injection moulding machine as claimed in claim 1, it is characterised in that the plenum（10）In funnel-form, its exit
It is provided with the tap hole of multiple array distributions（16）.
6. the injection moulding machine as described in one of claim 1-5, it is characterised in that mould clamping device includes support body（11）With
Located at support body（11）On geometrical clamp（13）, support body（11）It is flexibly connected with injecting mechanism and support body（11）Can be around injection molded tube
（3）Axial rotation.
7. injection moulding machine as claimed in claim 6, it is characterised in that the geometrical clamp（13）Including upper geometrical clamp（13）With
Geometrical clamp is descended corresponding thereto（13）, support body（11）Including upper mounted plate and bottom plate, upper geometrical clamp（13）It is slidably connected at
In fixed plate, lower geometrical clamp（13）It is fixed on bottom plate, upper mounted plate and bottom plate are connected by vertical pivot.
8. injection moulding machine as claimed in claim 7, it is characterised in that in upper geometrical clamp（13）On be provided with temperature detection dress
Put（12）, lower geometrical clamp（13）It is connected to auxiliary positioning bar（15）On, auxiliary positioning bar（15）Fixation is connected down with by hot rod
Plate.
9. injection moulding machine as claimed in claim 8, it is characterised in that support body（11）Drive geometrical clamp（13）Rotate, its turn
Dynamic angular range is 0-180 degree, temperature-detecting device（12）And geometrical clamp（13）Between be electrically connected with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337762.1U CN206287486U (en) | 2016-12-08 | 2016-12-08 | A kind of injection moulding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621337762.1U CN206287486U (en) | 2016-12-08 | 2016-12-08 | A kind of injection moulding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206287486U true CN206287486U (en) | 2017-06-30 |
Family
ID=59097030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621337762.1U Expired - Fee Related CN206287486U (en) | 2016-12-08 | 2016-12-08 | A kind of injection moulding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206287486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716663A (en) * | 2020-06-30 | 2020-09-29 | 刘成凤 | Preheating system of plastic injection molding machine |
-
2016
- 2016-12-08 CN CN201621337762.1U patent/CN206287486U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716663A (en) * | 2020-06-30 | 2020-09-29 | 刘成凤 | Preheating system of plastic injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 Termination date: 20211208 |