CN109693339A - A kind of two-way injection moulding head of self-switching type - Google Patents
A kind of two-way injection moulding head of self-switching type Download PDFInfo
- Publication number
- CN109693339A CN109693339A CN201811628286.2A CN201811628286A CN109693339A CN 109693339 A CN109693339 A CN 109693339A CN 201811628286 A CN201811628286 A CN 201811628286A CN 109693339 A CN109693339 A CN 109693339A
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- China
- Prior art keywords
- injection moulding
- moulding head
- self
- injection molding
- head
- 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
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/20—Injection nozzles
- B29C45/22—Multiple nozzle systems
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
- B29C2045/1609—Multi-way nozzles specially adapted therefor having independent heating or cooling means for each way
-
- 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
- B29C45/16—Making multilayered or multicoloured articles
- B29C45/1603—Multi-way nozzles specially adapted therefor
- B29C2045/1614—Multi-way nozzles specially adapted therefor side-by-side flow of materials in the same channel
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a kind of two-way injection moulding heads of self-switching type, belong to injection moulding head field, a kind of two-way injection moulding head of self-switching type, including injection molding machine No.1 and injection molding machine two, injection molding machine No.1 and injection molding machine two ends are connected separately with the first secondary injection moulding head and the second secondary injection moulding head, conveyance conduit is connected between first secondary injection moulding head and the second secondary injection moulding head, conveyance conduit is connected with feed pipe far from one end middle part of injection molding machine No.1, feed pipe is connected with main injection moulding head far from one end of conveyance conduit, a pair of of Pneumatic butterfly valve is connected on conveyance conduit, and a pair of of Pneumatic butterfly valve is located at the two sides of feed pipe, it may be implemented by the way that two-way injection moulding head is arranged, make their mixed injection moldings, change the mixed proportion of injection molding pigment, obtain the plastic products of more color colors number, injected plastics material purchase type can not only be reduced , cost is reduced, and color has more novelty.
Description
Technical field
The present invention relates to injection moulding head fields, more specifically to a kind of two-way injection moulding head of self-switching type.
Background technique
Injection molding machine also known as injection (mo(u)lding) machine or injector.It is that thermoplastic or thermosetting plastics are utilized plastic shaping
The main molding equipment of plastic products of various shapes is made in mold.It is divided into vertical, horizontal, all electric.It is molded function heating modeling
Material applies high pressure to molten plastic, it is made to project and be full of mold cavity.The molding process of general screw injection molding machine
It is: granular or powdered plastic is added in machine barrel first, and so that plastics is become molten by the rotation of screw rod and the heating of machine barrel outer wall
Melt state, then machine carries out molding and injection seat Forward, so that the nozzle of injection moulding head is adjacent to the pouring head of mold, then to note
It penetrates cylinder and is passed through pressure oil, push ahead screw rod, thus with very high pressure and faster speed that melt injection temperature is lower
Guan Bi mould in, keep (also known as pressure maintaining), cooling by certain time and pressure, make its curing molding, taking-up can be opened
(purpose of pressure maintaining is to prevent the reflux of melt in die cavity, supplement material into die cavity, and guaranteeing that product has centainly to product
Density and dimensional tolerance).
Existing injection molding machine is generally used alone, and the injected plastics material what color is injected when each use will pass through note
Molding machine head ejects any color, this just needs factory to buy the injected plastics materials of a large amount of different colours, and the classification of injected plastics material is protected
Depositing is a problem, and injected plastics material type excessively be easy confusion, additionally, it is provided injected plastics material made by plastic products face
Color is just certain before injection molding, and factory cannot develop completely new color color number, lacks novelty.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of two-way injection molding machines of self-switching type
Head, it may be implemented to make their mixed injection moldings by the way that two-way injection moulding head is arranged, change the mixed proportion of injection molding pigment, obtain
The plastic products of more color colors number can not only reduce injected plastics material purchase type, reduce cost, and color is more novel
Property.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of two-way injection moulding head of self-switching type, including injection molding machine No.1 and injection molding machine two, the injection molding machine No.1 and
The end that injection molding machine two is connected separately with the first secondary injection moulding head and the second secondary injection moulding head, the described first secondary injection moulding head and
Conveyance conduit is connected between second secondary injection moulding head, the conveyance conduit is connected with far from one end middle part of injection molding machine No.1 and send
Expects pipe, the feed pipe are connected with main injection moulding head far from one end of conveyance conduit, a pair of of gas are connected on the conveyance conduit
Dynamic butterfly valve, and a pair of of Pneumatic butterfly valve is located at the two sides of feed pipe, the Pneumatic butterfly valve includes jettron, valve rod and circle
The internal diameter of dish plate, the circular plates plate and conveyance conduit matches, and the valve rod connects with circular plates plate and runs through conveyance conduit
Side wall extend outwardly, the manual switch is connected to the one end of valve rod far from circular plates plate, a pair of Pneumatic butterfly valve connection
There is control cabinet, touch control panel is connected on the control cabinet, may be implemented to keep them mixed by the way that two-way injection moulding head is arranged
Injection molding is closed, changes the mixed proportion of injection molding pigment, obtains the plastic products of more color colors number, injected plastics material can not only be reduced
Type is bought, reduces cost, and color has more novelty.
Further, the outer end of the conveyance conduit is enclosed with muff, and the muff is made of insulating sponge, makes defeated
The injection molding liquid in pipeline is sent to be not easy to cool down in transmit process, the outer end of the muff is bonded with antiseptic paper, makes moisture not
Easily in intrusion sponge, sponge service life is reduced.
Further, the outer end of the feed pipe is socketed with heating muff, and heating metal is connected in the heating muff
Fiber tube heats the injection molding liquid flowed in feed pipe, reinforces injection molding effect, and main injection moulding head can be made to be not easy to plug.
Further, the upside of the jettron is equipped with manual switch, and manual switch runs through jettron and valve rod
It is connect with circular plates plate, plays the role of spare, can be operated with manual switches and manually control when jettron damage.
Further, the upper end of the manual switch, which is dug, card slot, and fluorescence pad is connected in the card slot, is easy in light
Manual switch is found when line is dim, does not influence the use to manual switch.
Further, the outer end of the circular plates plate is enclosed with elastic seal ring, and the elastic seal ring uses tetrafluoro second
Alkene is made of the unorthodox engineering material of matrix, keeps the using effect of Pneumatic butterfly valve more preferable, sealing performance is stronger.
Further, the touch control panel is made of transparency glass plate, is pasted on the glass plate transparent anti-
Scratch film effectively prevent glass pane surface using the generation of rear scratch, to keep the clarity of glass plate for a long time.
Further, the described first secondary injection moulding head and the second secondary injection moulding head are internally connected with thermal conductive network, described to lead
Heat supply network is made of red copper, makes injection molding fluid temperature in the first secondary injection moulding head and the second secondary injection moulding head more evenly.
Further, the outer end of the main injection moulding head is socketed flexible anti-gray set, and elastic anti-gray set is located remotely from and send
One end of expects pipe, the present apparatus when not in use can cover elastic anti-gray set in main injection moulding head outer end, and main injection moulding head is protected to make ash
Dirt is not easily accessible, in case blocking main injection moulding head influences use next time of main injection moulding head.
Further, the manual switch is internally connected with multiple reinforcing ribs, improves the intensity of manual switch, makes manually
Switch is hardly damaged.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented to make their mixed injection moldings by the way that two-way injection moulding head is arranged, change the mixed of injection molding pigment
Composition and division in a proportion example obtains the plastic products of more color colors number, can not only reduce injected plastics material purchase type, reduce cost, and
Color has more novelty.
(2) outer end of conveyance conduit is enclosed with muff, and muff is made of insulating sponge, makes the injection molding in conveyance conduit
Liquid is not easy to cool down in transmit process, and the outer end of muff is bonded with antiseptic paper, and moisture is made to be not easy to invade in sponge, reduces sea
Continuous service life.
(3) outer end of feed pipe is socketed with heating muff, heating wire tube is connected in heating muff, in feed pipe
The injection molding liquid of flowing heats, and reinforces injection molding effect, and main injection moulding head can be made to be not easy to plug.
(4) upside of jettron is equipped with manual switch, and manual switch is through jettron and valve rod and circular plates plate
Connection, plays the role of spare, can be operated with manual switches and manually controls when jettron damage, the upper end of manual switch, which is dug, to be had
Card slot is connected with fluorescence pad in card slot, is easy to find manual switch when rather dark, does not influence to make manual switch
With manual switch is internally connected with multiple reinforcing ribs, improves the intensity of manual switch, is hardly damaged manual switch.
(5) outer end of circular plates plate is enclosed with elastic seal ring, and elastic seal ring uses tetrafluoroethene for the special of matrix
Engineering material is made, and keeps the using effect of Pneumatic butterfly valve more preferable, sealing performance is stronger.
(6) touch control panel is made of transparency glass plate, and transparent scratch film is pasted on glass plate, is effectively prevent
Glass pane surface using the generation of rear scratch, keeps the clarity of glass plate for a long time.
(7) first secondary injection moulding heads and the second secondary injection moulding head are internally connected with thermal conductive network, and thermal conductive network uses red copper system
At making injection molding fluid temperature in the first secondary injection moulding head and the second secondary injection moulding head more evenly.
(8) outer end of main injection moulding head is socketed flexible anti-gray set, and elastic anti-gray set is located remotely from one end of feed pipe,
The present apparatus when not in use can cover elastic anti-gray set in main injection moulding head outer end, and main injection moulding head is protected to be not easily accessible dust,
In order to avoid blocking main injection moulding head influences use next time of main injection moulding head.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of heating muff of the invention；
Fig. 3 is Pneumatic butterfly valve structural schematic diagram of the invention；
Fig. 4 is structural schematic diagram after Pneumatic butterfly valve of the invention is opened；
Fig. 5 is structure top view of the invention.
Figure label explanation:
1 injection molding machine No.1,11 first secondary injection moulding heads, 2 injection molding machine two, 21 second secondary injection moulding heads, 3 conveyance conduits,
31 muffs, 4 Pneumatic butterfly valves, 41 jettrons, 42 valve rods, 43 circular plates plates, 44 manual switches, 5 feed pipes, 51 main injection molding machines
Head, 6 heating muffs, 7 control cabinets, 71 touch control panels.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments, it is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Fig. 1-5, a kind of two-way injection moulding head of self-switching type, including injection molding machine No.1 1 and injection molding machine No. two 2 are please referred to, are infused
Molding machine No.1 1 and injection molding machine No. two 2 are existing injection molding machine structure, it is internal include feed mechanism, screw feeding mechanism with
And heating mechanism etc., injection molding machine No.1 1 and injection molding machine No. two 2 ends are connected separately with the first secondary injection moulding head 11 and the second pair
Injection moulding head 21 is connected with conveyance conduit 3 between first secondary injection moulding head 11 and the second secondary injection moulding head 21, and conveyance conduit 3 is remote
It is connected with feed pipe 5 in the middle part of one end from injection molding machine No.1 1, spiral feeder is installed, feed pipe 5 is separate in feed pipe 5
One end of conveyance conduit 3 is connected with main injection moulding head 51, and a pair of of Pneumatic butterfly valve 4, and a pair of pneumatic butterfly are connected on conveyance conduit 3
Valve 4 is located at the two sides of feed pipe 5.
Pneumatic butterfly valve 4 includes jettron 41, valve rod 42 and circular plates plate 43, circular plates plate 43 and conveyance conduit 3 it is interior
Diameter matches, and valve rod 42 and circular plates plate 43 connect and extend outwardly through the side wall of conveyance conduit 3, and manual switch 44 is connected to
The one end of valve rod 42 far from circular plates plate 43, a pair of of Pneumatic butterfly valve 4 are connected with control cabinet 7, are connected with power switch on control cabinet 7
Button is connected with touch control panel 71 on control cabinet 7, and control cabinet 7 and touch control panel 71 electrically connect with extraneous power supply
It connects, control cabinet 7 is connect with a pair of of 4 signal of Pneumatic butterfly valve.
The outer end of conveyance conduit 3 is enclosed with muff 31, and muff 31 is made of insulating sponge, makes in conveyance conduit 3
Injection molding liquid is not easy to cool down in transmit process, and the outer end of muff 31 is bonded with antiseptic paper, and moisture is made to be not easy to invade in sponge,
Reduce sponge service life.
The outer end of feed pipe 5 is socketed with heating muff 6, and heating wire tube is connected in heating muff 6, to feed pipe 5
The injection molding liquid of interior flowing heats, and reinforces injection molding effect, and main injection moulding head 51 can be made to be not easy to plug.
The upside of jettron 41 is equipped with manual switch 44, and manual switch 44 is through jettron 41 and valve rod 42 and circle
Shape dish plate 43 connects, and plays the role of spare, can be operated with manual switches 44 when jettron 41 damages and manually controls, manual switch
44 upper end, which is dug, card slot, and fluorescence pad is connected in card slot, is easy to find manual switch 44 when rather dark, not shadow
The use to manual switch 44 is rung, manual switch 44 is internally connected with multiple reinforcing ribs, improves the intensity of manual switch 44, make
Manual switch 44 is hardly damaged.
The outer end of circular plates plate 43 is enclosed with elastic seal ring, and elastic seal ring uses tetrafluoroethene for the special work of matrix
Journey material is made, and keeps the using effect of Pneumatic butterfly valve 4 more preferable, sealing performance is stronger.
Touch control panel 71 is made of transparency glass plate, and transparent scratch film is pasted on glass plate, is effectively prevent
Glass pane surface using the generation of rear scratch, keeps the clarity of glass plate for a long time.
First secondary injection moulding head 11 and the second secondary injection moulding head 21 are internally connected with thermal conductive network, and thermal conductive network uses red copper system
At, make injection molding fluid temperature in the first secondary injection moulding head 11 and the second secondary injection moulding head 21 more evenly, main injection moulding head 51
Outer end is socketed flexible anti-gray set, and elastic anti-gray set is located remotely from one end of feed pipe 5, and the present apparatus when not in use can will be elastic
Anti-gray set is covered in main 51 outer end of injection moulding head, and main injection moulding head 51 is protected to be not easily accessible dust, in order to avoid block main injection moulding head
51 next times for influencing main injection moulding head 51 used.
The injected plastics material of different colours is injected into injection molding machine No.1 1 and injection molding machine No. two 2 simultaneously, injected plastics material is through excessively high
It is sprayed respectively from the first secondary injection moulding head 11 and 12 after temperature heating, then conveys to feed in expects pipe 5 into conveyance conduit 3 and converge,
Two different colors of injection molding liquid being stirred by 5 inside spin feed device of feed pipe, finally from main injection moulding head 51
The liquid being molded becomes a kind of completely new color color number, and user can adjust a pair of of gas by manipulating touch control panel 71
The flow of dynamic butterfly valve 4 changes and obtains difference to change the mixing ratio of two kinds of colors by the flow-rate ratio of a pair of of Pneumatic butterfly valve 4
Color, those skilled in the art can in advance in control cabinet 7 record two kinds of different colours it is obtained after different mixing ratios
New color color number, can call directly when using the present apparatus, may be implemented to make them mix note by the way that two-way injection moulding head is arranged
Modeling changes the mixed proportion of injection molding pigment, obtains the plastic products of more color colors number, can not only reduce injected plastics material purchase
Type reduces cost, and color has more novelty.
It is described above；It is merely preferred embodiments of the present invention；But scope of protection of the present invention is not limited thereto；
Anyone skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；It should be covered by the scope of protection of the present invention.
Claims (10)
1. a kind of two-way injection moulding head of self-switching type, including injection molding machine No.1 (1) and injection molding machine two (2), it is characterised in that: institute
The end for stating injection molding machine No.1 (1) and injection molding machine No. two (2) is connected separately with the first secondary injection moulding head (11) and the second secondary injection molding
Head (21) is connected with conveyance conduit (3) between the described first secondary injection moulding head (11) and the second secondary injection moulding head (21), described
Conveyance conduit (3) in the middle part of the one end of injection molding machine No.1 (1) far from being connected with feed pipe (5), and the feed pipe (5) is far from delivery pipe
The one end in road (3) is connected with main injection moulding head (51), is connected with a pair of of Pneumatic butterfly valve (4) on the conveyance conduit (3), and a pair of
Pneumatic butterfly valve (4) is located at the two sides of feed pipe (5), the Pneumatic butterfly valve (4) include jettron (41), valve rod (42) and
The internal diameter of circular plates plate (43), the circular plates plate (43) and conveyance conduit (3) matches, the valve rod (42) and circular plates plate
(43) it connects and the side wall through conveyance conduit (3) extends outwardly, the manual switch (44) is connected to valve rod (42) far from circle
One end of shape dish plate (43), a pair of Pneumatic butterfly valve (4) are connected with control cabinet (7), are connected with touch on the control cabinet (7)
Control panel (71).
2. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the conveyance conduit (3)
Outer end be enclosed with muff (31), the muff (31) is made of insulating sponge, the outer end of the muff (31) bonding
There is antiseptic paper.
3. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the feed pipe (5)
Outer end is socketed with heating muff (6), is connected with heating wire tube in the heating muff (6).
4. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the jettron (41)
Upside be equipped with manual switch (44), and manual switch (44) is through jettron (41) and valve rod (42) and circular plates plate (43)
Connection.
5. the two-way injection moulding head of a kind of self-switching type according to claim 4, it is characterised in that: the manual switch (44)
Upper end dig have card slot, fluorescence pad is connected in the card slot.
6. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the circular plates plate (43)
Outer end be enclosed with elastic seal ring, the elastic seal ring uses tetrafluoroethene to be made of the unorthodox engineering material of matrix.
7. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the touch control panel
(71) it is made of transparency glass plate, transparent scratch film is pasted on the glass plate.
8. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the described first secondary injection molding machine
Head (11) and the second pair injection moulding head (21) are internally connected with thermal conductive network, and the thermal conductive network is made of red copper.
9. the two-way injection moulding head of a kind of self-switching type according to claim 1, it is characterised in that: the main injection moulding head
(51) outer end is socketed flexible anti-gray set, and elastic anti-gray set is located remotely from one end of feed pipe (5).
10. the two-way injection moulding head of a kind of self-switching type according to claim 4, it is characterised in that: the manual switch
(44) be internally connected with multiple reinforcing ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628286.2A CN109693339A (en) | 2018-12-28 | 2018-12-28 | A kind of two-way injection moulding head of self-switching type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811628286.2A CN109693339A (en) | 2018-12-28 | 2018-12-28 | A kind of two-way injection moulding head of self-switching type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109693339A true CN109693339A (en) | 2019-04-30 |
Family
ID=66232289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811628286.2A Pending CN109693339A (en) | 2018-12-28 | 2018-12-28 | A kind of two-way injection moulding head of self-switching type |
Country Status (1)
| Country | Link |
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| CN (1) | CN109693339A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478732A (en) * | 2021-07-03 | 2021-10-08 | 惠州市骏泰科技有限公司 | Three-colour liquid silica gel device of moulding plastics |
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|---|---|---|---|---|
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| CN2428284Y (en) * | 2000-06-05 | 2001-05-02 | 林春琴 | Ejection device for formed gradually-in-layer colour-mixing products |
| CN201338365Y (en) * | 2009-01-22 | 2009-11-04 | 富强鑫（宁波）机器制造有限公司 | Interlayer color mixing device for injection molding machine |
| CN107718429A (en) * | 2017-11-25 | 2018-02-23 | 深圳台佑电子科技有限公司 | A kind of vertical color mixing injection moulding apparatus and its control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113478732A (en) * | 2021-07-03 | 2021-10-08 | 惠州市骏泰科技有限公司 | Three-colour liquid silica gel device of moulding plastics |
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