CN206568527U - Extrude head assembly, part of the die head and mould for plastics - Google Patents
Extrude head assembly, part of the die head and mould for plastics Download PDFInfo
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- CN206568527U CN206568527U CN201720094830.4U CN201720094830U CN206568527U CN 206568527 U CN206568527 U CN 206568527U CN 201720094830 U CN201720094830 U CN 201720094830U CN 206568527 U CN206568527 U CN 206568527U
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- core rod
- sieve plate
- extrusion
- mould
- die head
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Abstract
The utility model provides extrusion head assembly, part of the die head and mould for plastics, it is related to rubber and plastic production technical field, sieve plate, core rod, mold cup and the mouth mold overlapped including axial line, along the extrusion direction of medium, core rod is located at the rear side of sieve plate and is fixedly connected with sieve plate towards the columnar part of core rod side；Mold cup is arranged at the rear side of sieve plate and extrusion chamber is formed between core rod and columnar part；Mouth mold is located in mold cup and is sheathed on the outside of core rod；Along the extrusion direction of medium, mouth mold inwall formation courage jacking mouth shape passage, and the rear end of mouth mold forms extrusion, the distance between the inwall of courage jacking mouth shape passage and core rod outer surface are gradually reduced；Sieve plate includes the sieve material portion with loop configuration, and sieve material portion be uniformly provided with it is multiple connect through sieve plate and with extrusion chamber to enable media to the through hole passed through, and sieve plate is formed with the tapered protrusion that material portion is sieved for medium to be oriented to away from the surface of core rod.Homogeneous media smoothly enters mould, it is ensured that quality.
Description
Technical field
The utility model is related to rubber and plastic production technical field, more particularly, to one kind extrusion head assembly, part of the die head and modeling
Expect mould.
Background technology
Rubber and plastic is the general designation of rubber and Plastics Industry, is all the same on the auxiliary product of oil, source, but, is being made
In the process of product, physical property is different, and purposes is even more different, and the wide of rubber is exactly tire, plastics with technology with
The demand and purposes in market are increasingly extensive.But the technological process of production of rubber and plastic is essentially identical.
Expressing technique be Plastic Rubber Products typical process flow in an important link, expressing technique is in an extruder
Operation.Extruding-out process process includes：
The preparation of raw material：Dry, decontamination is handled；
Extrusion molding：Extruder, which is preheated, --- to be added plastics --- fusion plastification --- to be molded by head extrusion；
By taking plastic shaping as an example, the main frame of plastic extruder is extruding machine, and it is by extrusion system, transmission system and heats cold
But system is constituted.Extrusion system includes head and mould, plastics by extrusion system by plastic melt, under pressure,
Continuous extruder head.But, plastic melt is uneven to have a strong impact on the product quality of extruder extrusion, therefore, how to protect
The entrance mould for demonstrate,proving plastic melt uniform and stable is those skilled in the art's urgent problem to be solved.
Utility model content
The purpose of this utility model is to provide a kind of extrusion head assembly, part of the die head and mould for plastics, Neng Goushi
The entrance mould of existing plastic melt uniform and stable, it is ensured that the quality of product.
To achieve the above object, the utility model provides following technical scheme：
In a first aspect, the utility model provides a kind of extrusion head assembly, including：The sieve plate of axial line coincidence, core rod, mold cup
And mouth mold, wherein：
Along the extrusion direction of medium, the core rod is located at the rear side of the sieve plate and with the sieve plate towards the core rod
The columnar part of side is fixedly connected；
The mold cup is arranged at the rear side of the sieve plate and extruding is formed between the core rod and the columnar part
Chamber；
The mouth mold is located in the mold cup and is sheathed on the outside of the core rod；Along the extrusion direction of medium, the mouth
Mould inwall formation courage jacking mouth shape passage, and the rear end of the mouth mold forms extrusion, the inwall of the courage jacking mouth shape passage
It is gradually reduced with the distance between the core rod outer surface；
The sieve plate includes the sieve material portion with loop configuration, and the sieve material portion is uniformly provided with and multiple runs through the sieve plate
And connected with the extrusion chamber to enable media to the through hole passed through, and the sieve plate is formed with use away from the surface of the core rod
In the tapered protrusion that medium is oriented to the sieve material portion.
Further, the sieve plate has integral structure with the core rod；Or,
The sieve plate is threadedly coupled with the core rod.
Further, when the sieve plate is threadedly coupled with the core rod, the columnar part, which is provided with, to be used to connect the mould
The screwed hole of core, the core rod is provided with the external screw thread coordinated with the screwed hole；Or,
The core rod is provided with the screwed hole for being used for connecting the columnar part, and the columnar part is provided with to be coordinated with the screwed hole
External screw thread.
Second aspect, the utility model also provides a kind of part of the die head, including any described extrusion in first aspect
Head assembly.
Further, above-mentioned part of the die head also include set gradually along the extrusion direction of medium die head base, mould room and
Die cap；Wherein,
The die head chassis interior is provided with the first cavity for being used for accommodating medium；
The mould chamber interior is provided with the second cavity for connect with first cavity, and the axial line of second cavity and
The axial line of first cavity is overlapped；The mould room is detachably connected with the die head base；The extrusion head assembly is set
In in the mould room, and the tapered protrusion of the sieve plate points to the opposite direction that medium extrudes direction；
The die cap is detachably connected with the mould room.
Further, the mould room is provided with the first axial locating surface, the die cap towards described extrude in head assembly side
The second axial locating surface is provided with towards mould room side, and the sieve material portion of the sieve plate is towards the side of the tapered protrusion and described the
One axial locating surface offsets；Mold cup in the extrusion head assembly deviates from the sieve plate side and the second axial locating surface phase
Support.
Further, above-mentioned part of the die head also includes the fortune water for being set in the mould outside, and the mould chamber outer wall is provided with
Annular groove, the fortune water coordinates with the annular groove.
Further, the mould room is additionally provided with the centering screw for adjusting the mold cup axial line.
The third aspect, the utility model also provides a kind of mould for plastics, including in second aspect it is any described
Part of the die head.
Further, above-mentioned mould for plastics also includes：
Several part of the die head are connected with the die head being connected with feeding-passage, the die head；
Base for supporting whole die head.
A kind of extrusion head assembly, part of the die head and have the advantages that the utility model is provided：
The extrusion head assembly that the utility model first aspect is provided, including：Axial line overlap sieve plate, core rod, mold cup and
Mouth mold, along the extrusion direction of medium, core rod is located at the rear side of sieve plate and fixed with sieve plate towards the columnar part of core rod side and connected
Connect；Mold cup is arranged at the rear side of sieve plate and extrusion chamber is formed between core rod and columnar part；Mouth mold is located in mold cup and set
Located at the outside of core rod；Along the extrusion direction of medium, mouth mold inwall formation courage jacking mouth shape passage, and the rear end of mouth mold forms crowded
Outlet, the distance between the inwall of courage jacking mouth shape passage and core rod outer surface are gradually reduced；Sieve plate includes having loop configuration
Sieve material portion, and sieve material portion be uniformly provided with it is multiple connect through sieve plate and with extrusion chamber to enable media to the through hole passed through, and
Sieve plate is formed with the tapered protrusion for medium to be oriented to sieve material portion away from the surface of core rod.During expressing technique, medium such as plastics
Melt enters extrusion head assembly, and the taper projection through sieve plate makes medium be distributed to the sieve material portion of sieve plate, and then logical sieving materials portion is equal
It is even to be shunted provided with multiple through sieve plate and connect with extrusion chamber with enabling media to the through hole that passes through, even into extrusion chamber, mouth
Outside mould inwall formation courage jacking mouth shape passage, and the rear end formation extrusion of mouth mold, the inwall and core rod of courage jacking mouth shape passage
The distance between surface is gradually reduced, and then uniform extrusion chamber of extruding obtains product, can realize plastic melt uniform and stable
Into mould, it is ensured that the quality of product.
The part of the die head that the utility model second aspect is provided includes the extrusion head assembly of first aspect, so that with this reality
All beneficial effects that the extrusion head assembly provided with new first aspect has.
The mould for plastics that the utility model third aspect is provided includes the part of the die head of second aspect, and part of the die head
Extrusion head assembly including first aspect, so that have with the extrusion head assembly that the utility model first aspect is provided one
Cut beneficial effect.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The structural representation for the extrusion head assembly that Fig. 1 provides for the utility model first aspect embodiment；
The left view of sieve plate in the extrusion head assembly that Fig. 2 provides for the utility model first aspect embodiment；
The structural representation for the part of the die head that Fig. 3 provides for the utility model second aspect embodiment；
The structural representation for the mould for plastics that Fig. 4 provides for the utility model third aspect embodiment.
Icon：1- sieve plates；2- core rods；3- mold cups；4- mouth molds；5- die head bases；6- moulds room；7- die caps；8- transports water；9- is adjusted
Heart screw；10- die heads；11- bases.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.It should be appreciated that herein
Described embodiment is merely to illustrate and explained the utility model, is not limited to the utility model.
Fig. 1, Fig. 2, Fig. 3 and Fig. 4 are refer to, the extruder head group provided below in conjunction with accompanying drawing the utility model embodiment
Part, part of the die head and mould for plastics elaborate.
The embodiment of the utility model first aspect provides a kind of extrusion head assembly, including：The sieve plate that axial line is overlapped
1st, core rod 2, mold cup 3 and mouth mold 4, wherein：
Along the extrusion direction of medium, core rod 2 be located at the rear side of sieve plate 1 and with sieve plate 1 towards the side of core rod 2 columnar part
It is fixedly connected；
Mold cup 3 is arranged at the rear side of sieve plate 1 and forms extrusion chamber between core rod 2 and columnar part；
Mouth mold 4 is located in mold cup 3 and is sheathed on the outside of core rod 2；Along the extrusion direction of medium, the formation of the inwall of mouth mold 4 is fallen
Bell mouth shape passage, and the rear end of mouth mold 4 forms extrusion, between the inwall of courage jacking mouth shape passage and the outer surface of core rod 2
Distance is gradually reduced；
Sieve plate 1 includes the sieve material portion with loop configuration, and sieve material portion is uniformly provided with and multiple runs through sieve plate 1 and and extrusion chamber
Connection is to enable media to the through hole passed through, and sieve plate 1 is formed with for medium to be oriented into sieve material portion away from the surface of core rod 2
Tapered protrusion.
It should be noted that the extrusion head assembly that the utility model first aspect embodiment is provided, including：Axial line is overlapped
Sieve plate 1, core rod 2, mold cup 3 and mouth mold 4, along the extrusion direction of medium, core rod 2 be located at the rear side of sieve plate 1 and with the court of sieve plate 1
It is fixedly connected to the columnar part of the side of core rod 2；Mold cup 3 is arranged at the rear side of sieve plate 1 and the shape between core rod 2 and columnar part
Into extrusion chamber；Mouth mold 4 is located in mold cup 3 and is sheathed on the outside of core rod 2；Along the extrusion direction of medium, the inwall of mouth mold 4 is formed
Courage jacking mouth shape passage, and the rear end of mouth mold 4 forms extrusion, between the inwall of courage jacking mouth shape passage and the outer surface of core rod 2
Distance be gradually reduced；Sieve plate 1 includes the sieve material portion with loop configuration, and sieve material portion be uniformly provided with it is multiple through sieve plate 1 and
Connected with extrusion chamber to enable media to the through hole passed through, and sieve plate 1 is formed with for medium to be oriented to away from the surface of core rod 2
Sieve the tapered protrusion in material portion.During expressing technique, medium such as plastic melt enters extrusion head assembly, and the taper projection through sieve plate 1 makes
Medium is distributed to the sieve material portion of sieve plate 1, so logical sieving materials portion be uniformly provided with it is multiple through sieve plate 1 and connected with extrusion chamber so that
The through hole shunting that medium can pass through, even into extrusion chamber, the inwall of mouth mold 4 forms courage jacking mouth shape passage, and after mouth mold 4
End forms extrusion, and the distance between the inwall of courage jacking mouth shape passage and the outer surface of core rod 2 are gradually reduced, and then uniform extrusion
Extrusion chamber obtains product, can realize the entrance mould of plastic melt uniform and stable, it is ensured that the quality of product.
Further, sieve plate 1 has integral structure with core rod 2；Or,
Sieve plate 1 is threadedly coupled with core rod 2.
It should be noted that sieve plate 1 has integral structure with core rod 2, and it is relatively simple in structure, more firmly, make
The interface that used time is difficult between sieve plate 1 and core rod 2 is damaged.The axis that can not only improve between sieve plate 1 and core rod 2 is overlapped
Degree, and the cost of sieve plate 1 and core rod 2 can be reduced, realize a large amount of, possibility of high-speed production.
In view of the situation for needing to replace different from damage phenomenon or core rod 2 that core rod 2 is in use of sieve plate 1, sieve plate 1
Can also be to be detachably connected between core rod 2.
Specifically, in use, when product requirement is different, core rod 2 needs to be replaced as often as possible；Or, the sieve material of sieve plate 1 portion
When blocking needs to change, the part for needing to replace need to be only changed, the multiple utilization of flow divider or core rod 2 is realized, saved
Use cost.
Preferably, sieve plate 1 can be used with core rod 2 and is threadedly coupled.
Further, when sieve plate 1 is threadedly coupled with core rod 2, columnar part is provided with the screwed hole for being used for connecting core rod 2, mould
Core 2 is provided with the external screw thread coordinated with screwed hole；Or,
Core rod 2 is provided with the screwed hole for being used for connecting columnar part, and columnar part is provided with the external screw thread coordinated with screwed hole.
It should be noted that threaded connection is with the external screw thread of core rod 2 to couple company by the internal thread of the columnar part of sieve plate 1
Connect；Or, it is of coupled connections by the internal thread of the external screw thread and core rod 2 of the columnar part of sieve plate 1.Manufacture use is all simple, and connection can
Lean on, easy to use, versatility is good, detachable and can reuse.
The embodiment of the utility model second aspect provides any one of a kind of part of the die head, including first aspect and implemented
Extrusion head assembly in example.
It should be noted that the part of the die head that the embodiment of the utility model second aspect is provided is implemented including first aspect
The extrusion head assembly of example, so as to be cut with the extrusion head assembly that the utility model first aspect embodiment is provided has one
Beneficial effect.
Further, above-mentioned part of the die head also includes die head base 5, the mould room 6 set gradually along the extrusion direction of medium
With die cap 7；Wherein,
The inside of die head base 5 is provided with the first cavity for being used for accommodating medium；
The inside of mould room 6 is provided with the second cavity connected with the first cavity, and the axial line of the second cavity and the first cavity
Axial line is overlapped；Mould room 6 is detachably connected with die head base 5；Extrusion head assembly is arranged in mould room 6, and the taper of sieve plate 1 is convex
Rise and point to the opposite direction that medium extrudes direction；
Die cap 7 is detachably connected with mould room 6.
It should be noted that medium is through entering the first cavity of die head base 5, by being overlapped with the first cavity axial line and
Second cavity of the mould room 6 of connection, through the extrusion head assembly extrusion die part in mould room 6, specifically, medium is in the second cavity
It is interior, the sieve material portion for making medium be distributed to sieve plate 1 is shunted through the tapered protrusion of sieve plate 1, and then logical sieving materials portion is uniformly provided with multiple pass through
Wear sieve plate 1 and connected with extrusion chamber to enable media to the through hole shunting passed through, even into extrusion chamber, the inwall of mouth mold 4 is formed
Courage jacking mouth shape passage, and the rear end of mouth mold 4 forms extrusion, between the inwall of courage jacking mouth shape passage and the outer surface of core rod 2
Distance be gradually reduced, and then uniform extrusion chamber of extruding obtains product, can realize the entrance mould of plastic melt uniform and stable,
It ensure that the quality of product.
Further, mould room 6 is towards being provided with the first axial locating surface in extrusion head assembly side, and die cap 7 is towards mould room 6 one
Side is provided with the second axial locating surface, and the sieve material portion of sieve plate 1 offsets towards the side of tapered protrusion with the first axial locating surface；Extrusion
Mold cup 3 in head assembly offsets away from the side of sieve plate 1 with the second axial locating surface.
It should be noted that it is convex towards taper by the sieve material portion of sieve plate 1 that specifically extrusion head assembly, which is installed on mould room 6,
The side risen offsets with the first axial locating surface that mould room 6 is provided with towards extrusion head assembly side；Extrude the mold cup 3 in head assembly
The second axial locating surface being provided with away from the side of sieve plate 1 with die cap 7 towards the side of mould room 6 offsets, and then passes through die cap 7 and mould room
Extrusion head assembly is fixed in 6 threaded connection.
Further, above-mentioned part of the die head also includes the fortune water 8 for being set in the outside of mould room 6, and the outer wall of mould room 6 is provided with annular
Groove, fortune water 8 coordinates with annular groove.
It should be noted that above-mentioned part of the die head also includes the cooling system for being set in the fortune water 8, i.e. mould in the outside of mould room 6
System, cools mould, such product will not just be deformed acutely at high temperature.The injection molding cycle of one product be unable to do without cold
But, fortune water 8, which is acted on, makes the beer modeling size of product more stable, while improving production efficiency.
Further, mould room 6 is additionally provided with the centering screw 9 for adjusting the axial line of mold cup 3.
It should be noted that in order to preferably ensure to extrude core rod 2 and the axial line registration of mold cup 3 in head assembly, entering
And ensureing product quality, mould room 6 is additionally provided with the centering screw 9 for adjusting the axial line of mold cup 3.Specifically, the quantity of centering screw 9
4-8, preferably 4 are uniformly distributed for mould room 6 is circumferential.
The embodiment of the utility model third aspect provides any one of a kind of mould for plastics, including second aspect
Part of the die head in embodiment.
It should be noted that the mould for plastics that the utility model third aspect embodiment is provided includes second aspect reality
The part of the die head of example is applied, and part of the die head includes the extrusion head assembly of first aspect embodiment, so that with the utility model the
All beneficial effects that the extrusion head assembly that one side embodiment is provided has.
Further, above-mentioned mould for plastics also includes：
Several part of the die head are connected with the die head 10 being connected with feeding-passage, die head 10；
Base 11 for supporting whole die head 10.
It should be noted that the mould for plastics that the utility model third aspect embodiment is provided includes being used to support whole
It is provided with the base 11 of individual die head 10, base 11 on the die head 10 being connected with feeding-passage, die head 10 and part of the die head is installed,
Specifically, the part of the die head quantity installed on die head 10 is not especially limited herein.
Finally it should be noted that：Various embodiments above is only limited to illustrate the technical solution of the utility model, rather than to it
System；Although utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should manage
Solution：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole skills
Art feature carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model
The scope of each embodiment technical scheme.
Claims (10)
1. one kind extrusion head assembly, it is characterised in that including：Sieve plate (1), core rod (2), mold cup (3) and mouth that axial line is overlapped
Mould (4), wherein：
Along the extrusion direction of medium, the core rod (2) is located at the rear side of the sieve plate (1) and with the sieve plate (1) described in
The columnar part of core rod (2) side is fixedly connected；
The mold cup (3) is arranged at the rear side of the sieve plate (1) and formed between the core rod (2) and the columnar part
Extrusion chamber；
The mouth mold (4) is located in the mold cup (3) and is sheathed on the outside of the core rod (2)；Along the extrusion direction of medium,
Mouth mold (4) the inwall formation courage jacking mouth shape passage, and the rear end of the mouth mold (4) forms extrusion, the courage jacking mouth
The distance between the inwall of shape passage and the core rod (2) outer surface are gradually reduced；
The sieve plate (1) includes the sieve material portion with loop configuration, and the sieve material portion is uniformly provided with and multiple runs through the sieve plate
(1) and with the extrusion chamber connect to enable media to the through hole passed through, and the sieve plate (1) deviates from the table of the core rod (2)
Face is formed with the tapered protrusion for medium to be oriented to the sieve material portion.
2. extrusion head assembly according to claim 1, it is characterised in that the sieve plate (1) has one with the core rod (2)
Body formula structure；Or,
The sieve plate (1) is threadedly coupled with the core rod (2).
3. extrusion head assembly according to claim 2, it is characterised in that when the sieve plate (1) and the core rod (2) screw thread
During connection, the columnar part is provided with the screwed hole for being used for connecting the core rod (2), and the core rod (2) is provided with and the screwed hole
The external screw thread of cooperation；Or,
The core rod (2) is provided with the screwed hole for being used for connecting the columnar part, and the columnar part is provided with to be coordinated with the screwed hole
External screw thread.
4. a kind of part of the die head, it is characterised in that including the extrusion head assembly any one of claims 1 to 3.
5. part of the die head according to claim 4, it is characterised in that also including being set gradually along the extrusion direction of medium
Die head base (5), mould room (6) and die cap (7)；Wherein,
The first cavity for being used for accommodating medium is provided with inside the die head base (5)；
Provided with the second cavity connect with first cavity inside the mould room (6), and the axial line of second cavity and
The axial line of first cavity is overlapped；The mould room (6) is detachably connected with the die head base (5)；The extruder head group
Part is arranged in the mould room (6), and the tapered protrusion of the sieve plate (1) points to the opposite direction that medium extrudes direction；
The die cap (7) is detachably connected with the mould room (6).
6. part of the die head according to claim 5, it is characterised in that the mould room (6) extrudes head assembly one towards described
The first axial locating surface is provided with side, the die cap (7) is provided with the second axial locating surface, the sieve plate towards mould room (6) side
(1) sieve material portion offsets towards the side of the tapered protrusion with first axial locating surface；In the extrusion head assembly
Mold cup (3) offsets away from the sieve plate (1) side with second axial locating surface.
7. part of the die head according to claim 5, it is characterised in that the also fortune including being set on the outside of the mould room (6)
Water (8), mould room (6) outer wall is provided with annular groove, and the fortune water (8) coordinates with the annular groove.
8. part of the die head according to claim 7, it is characterised in that the mould room (6) is additionally provided with for adjusting the mould
The centering screw (9) of cup (3) axial line.
9. a kind of mould for plastics, it is characterised in that including the part of the die head any one of multiple claim 4-8.
10. mould for plastics according to claim 9, it is characterised in that also include：
Several part of the die head are connected with the die head (10) being connected with feeding-passage, the die head (10)；
Base (11) for supporting whole die head (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094830.4U CN206568527U (en) | 2017-01-24 | 2017-01-24 | Extrude head assembly, part of the die head and mould for plastics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094830.4U CN206568527U (en) | 2017-01-24 | 2017-01-24 | Extrude head assembly, part of the die head and mould for plastics |
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| Publication Number | Publication Date |
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| CN206568527U true CN206568527U (en) | 2017-10-20 |
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ID=60061190
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827447A (en) * | 2017-01-24 | 2017-06-13 | 邓明财 | Extrusion head assembly, part of the die head and mould for plastics |
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2017
- 2017-01-24 CN CN201720094830.4U patent/CN206568527U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106827447A (en) * | 2017-01-24 | 2017-06-13 | 邓明财 | Extrusion head assembly, part of the die head and mould for plastics |
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Effective date of registration: 20190729 Address after: 510000 No. 6 Jixiang Avenue, Pearl Industrial Park, Conghua District, Guangzhou, Guangdong Province (No. 3 Workshop) Patentee after: Guangzhou Huineng Machinery Equipment Co., Ltd. Address before: 610000 No. 67, Group 5, Hongan Village, Loess Town, Longquanyi District, Chengdu City, Sichuan Province Patentee before: Deng Mingcai |
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