CN207327446U - A kind of double injection hole injection molding machines - Google Patents
A kind of double injection hole injection molding machines Download PDFInfo
- Publication number
- CN207327446U CN207327446U CN201721341983.0U CN201721341983U CN207327446U CN 207327446 U CN207327446 U CN 207327446U CN 201721341983 U CN201721341983 U CN 201721341983U CN 207327446 U CN207327446 U CN 207327446U
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- injection
- injection molding
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- machine barrel
- pin
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Abstract
The utility model discloses a kind of double injection hole injection molding machines of injection molding machine technical field,Including injection molding machine movable plate,The top middle portion of the injection molding machine movable plate is provided with fixed seat,The top of the fixed seat is provided with punch-pin,The inner cavity bottom of the fixed seat is provided with two groups of mandrils,The inner cavity bottom of the punch-pin is provided with actuator cylinder,The top of the actuator cylinder is provided with isolation blade,The isolation blade runs through punch-pin top,Mandril described in two groups runs through punch-pin,The top of the punch-pin is provided with cavity plate,The top of the cavity plate is provided with injection molding machine fixed board,The top middle portion of the injection molding machine fixed board is provided with the first injection machine barrel,The first injection machine barrel runs through injection molding machine fixed board,The top of the first injection machine barrel is provided with the first charging pump,The top of first charging pump is provided with the first hopper,The lower end right part of the injection molding machine fixed board is provided with the second injection machine barrel,The right end of the second injection machine barrel is provided with the second charging pump.
Description
Technical field
Injection molding machine technical field is the utility model is related to, is specially a kind of double injection hole injection molding machines.
Background technology
As plastic products are also sent out with rapid changepl. never-ending changes and improvements in the extensive use of all trades and professions, the processing technology of plastic products
Exhibition.By two kinds or more than two kinds different plastics（More materials）The plastic products of composition have become automobile, household electrical appliances, communication,
Indispensable part in toy, household industry, the processing method that such product occurs earliest are known as " encapsulation process "（INSERT）,
A part for product is first made with the first plastics in the first mold, this " semi-finished product " are then put into the second mold
In, reinject second of plastics so that second of plastics " bag " lives the first plastics, becomes required product, this processing
Method still has to compare at present to be widely applied, but production efficiency, than relatively low, defective products is relatively more, particularly large piece.
The content of the invention
It is proposed in the above background technology to solve the purpose of this utility model is to provide a kind of double injection hole injection molding machines
The problem of low production efficiency, large piece defective products is more.
To achieve the above object, the utility model provides following technical solution：A kind of double injection hole injection molding machines, including injection
Motor-driven plate, the top middle portion of the injection molding machine movable plate are provided with fixed seat, and the top of the fixed seat is provided with punch-pin, described solid
The inner cavity bottom of reservation is provided with two groups of mandrils, and the inner cavity bottom of the punch-pin is provided with actuator cylinder, the actuator cylinder
Top is provided with isolation blade, and the isolation blade runs through punch-pin top, and mandril described in two groups runs through punch-pin, the top of the punch-pin
End is provided with cavity plate, and the top of the cavity plate is provided with injection molding machine fixed board, and the top middle portion of the injection molding machine fixed board is provided with the
One injection machine barrel, the first injection machine barrel run through injection molding machine fixed board, and the top of the first injection machine barrel is provided with the first confession
Material pump, the top of first charging pump are provided with the first hopper, and the lower end right part of the injection molding machine fixed board is provided with the second note
Molding machine cylinder, the right end of the second injection machine barrel are provided with the second charging pump, and the right end of second charging pump is provided with second
Hopper.
Preferably, the first injection machine barrel, the inside of the second injection machine barrel are both provided with heating module.
Preferably, the second injection machine barrel is mutually perpendicular to plane where the first injection machine barrel.
Preferably, the first injection machine barrel, the nozzle of the second injection machine barrel are 3Cr13 stainless steel nozzles.
Compared with prior art, the beneficial effects of the utility model are：This practicality sets two machine barrels, can not only carry out
Double-shot moulding, and common double injections can be carried out, this practicality uses double-color mold single-chamber dijection technology, and mould is single-chamber,
Two kinds of required common cavities of plastics are provided simultaneously with, this practicality simplifies mould and reduces the need to injection molding machine working space
Ask（It can be reduced investment with less double coloured plastic injection machine and be reduced energy consumption）, and can than " encapsulation process " that used in the past into
Yield is improved again, and is fundamentally avoided due to being produced die cavity is re-released into by " ebonite " that shrinks and deform
Defective products.
Brief description of the drawings
Fig. 1 is the utility model structure diagram.
In figure：1 injection molding machine movable plate, 2 fixed seats, 3 punch-pin, 4 cavity plates, 5 mandrils, 6 actuator cylinders, 7 injection molding machine fixed boards, 8 every
From blade, 9 first injection machine barrels, 10 first charging pumps, 11 first hoppers, 12 second injection machine barrels, 13 second charging pumps, 14 the
Two hoppers.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution：A kind of double injection hole injection molding machines, including injection are motor-driven
Plate 1, the top middle portion of the injection molding machine movable plate 1 are provided with fixed seat 2, and the top of the fixed seat 2 is provided with punch-pin 3, described
The inner cavity bottom of fixed seat 2 is provided with two groups of mandrils 5, and the inner cavity bottom of the punch-pin 3 is provided with actuator cylinder 6, the power
The top of oil cylinder 6 is provided with isolation blade 8, and the isolation blade 8 runs through 3 top of punch-pin, and mandril 5 described in two groups runs through punch-pin 3,
The top of the punch-pin 3 is provided with cavity plate 4, and the top of the cavity plate 4 is provided with injection molding machine fixed board 7, the injection molding machine fixed board 7
Top middle portion is provided with the first injection machine barrel 9, and the first injection machine barrel 9 runs through injection molding machine fixed board 7, the first injection machine barrel
9 top is provided with the first charging pump 10, and the top of first charging pump 10 is provided with the first hopper 11, and the injection molding machine is determined
The lower end right part of plate 7 is provided with the second injection machine barrel 12, and the right end of the second injection machine barrel 12 is provided with the second charging pump 13,
The right end of second charging pump 13 is provided with the second hopper 14.
Wherein, the inside of the first injection injection machine barrel 12 of machine barrel 9, second is both provided with heating module, reduces empty to work
Between demand, the second injection machine barrel 12 is molded 9 place plane of machine barrel with first and is mutually perpendicular to, easy to double-shot moulding, first
The nozzle for being molded the injection machine barrel 12 of machine barrel 9, second is 3Cr13 stainless steel nozzles, and nozzle is the place of injection pressure maximum, such as
The too soft phenomenon that deformation can be caused to produce shooting inequality of fruit steel occurs.
Operation principle：This practicality is connected into power supply, required two kinds of materials are put into the first hopper 11, the second hopper respectively
14, startup power supply, starts the first charging pump 10, and the first plastics are pumped to heating and melting in the first injection machine barrel 9 and inject in mould,
After the first injection machine barrel 9 completes injection, after waiting the first plastics to solidify or partly solidify, 6 band of actuator cylinder of controlling switch
Isolation blade 8 has been moved, has fallen back on second charging pump 12 of rear startup equal with the type face of punch-pin 3, second of plastic cup is pumped into the second note
Heating and melting is injected in mould in molding machine cylinder 12, after waiting the solidification completely of second of plastics, starts mandril 5, injection molding machine is opened, and is taken out
Complete product, then injection molding machine re-close, carry out next circulation, this practicality in addition can carry out common double injection, control
The actuator cylinder 6 of system switch has driven isolation blade 8, falls back on, startup first charging pump 10, second equal with the type face of punch-pin 3
Charging pump 13 is at the same time injected in mould material heating and melting, improves production efficiency, this practicality simplifies mould and reduces pair
The demand of injection molding machine working space（It can be reduced investment with less double coloured plastic injection machine and be reduced energy consumption）, and can than with
" encapsulation process " of preceding use exponentially improves yield, and fundamentally avoids due to by by contraction and " ebonite " that deforms
The defective products for being re-released into die cavity and producing.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of double injection hole injection molding machines, including injection molding machine movable plate（1）, it is characterised in that：The injection molding machine movable plate（1）Top
Middle part is provided with fixed seat（2）, the fixed seat（2）Top punch-pin is installed（3）, the fixed seat（2）Inner cavity bottom
Two groups of mandrils are installed（5）, the punch-pin（3）Inner cavity bottom actuator cylinder is installed（6）, the actuator cylinder（6）Top
End is provided with isolation blade（8）, the isolation blade（8）Through punch-pin（3）Top, mandril described in two groups（5）Through punch-pin
（3）, the punch-pin（3）Top be provided with cavity plate（4）, the cavity plate（4）Top injection molding machine fixed board is installed（7）, it is described
Injection molding machine fixed board（7）Top middle portion the first injection machine barrel is installed（9）, the first injection machine barrel（9）Determine through injection molding machine
Plate（7）, the first injection machine barrel（9）Top the first charging pump is installed（10）, first charging pump（10）Top
First hopper is installed（11）, the injection molding machine fixed board（7）Lower end right part the second injection machine barrel is installed（12）, described second
It is molded machine barrel（12）Right end the second charging pump is installed（13）, second charging pump（13）Right end the second hopper is installed
（14）.
A kind of 2. double injection hole injection molding machines according to claim 1, it is characterised in that：The first injection machine barrel（9）,
Two injection machine barrels（12）Inside be both provided with heating module.
A kind of 3. double injection hole injection molding machines according to claim 1, it is characterised in that：The second injection machine barrel（12）With
First injection machine barrel（9）Place plane is mutually perpendicular to.
A kind of 4. double injection hole injection molding machines according to claim 1, it is characterised in that：The first injection machine barrel（9）,
Two injection machine barrels（12）Nozzle be 3Cr13 stainless steel nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341983.0U CN207327446U (en) | 2017-10-18 | 2017-10-18 | A kind of double injection hole injection molding machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721341983.0U CN207327446U (en) | 2017-10-18 | 2017-10-18 | A kind of double injection hole injection molding machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207327446U true CN207327446U (en) | 2018-05-08 |
Family
ID=62365586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721341983.0U Active CN207327446U (en) | 2017-10-18 | 2017-10-18 | A kind of double injection hole injection molding machines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207327446U (en) |
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2017
- 2017-10-18 CN CN201721341983.0U patent/CN207327446U/en active Active
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