CN220314120U - Extruder die head and extruder - Google Patents
Extruder die head and extruder Download PDFInfo
- Publication number
- CN220314120U CN220314120U CN202322159177.3U CN202322159177U CN220314120U CN 220314120 U CN220314120 U CN 220314120U CN 202322159177 U CN202322159177 U CN 202322159177U CN 220314120 U CN220314120 U CN 220314120U
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- die
- extruder
- discharging hole
- discharge hole
- hole
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- 239000002893 slag Substances 0.000 claims abstract description 59
- 238000007599 discharging Methods 0.000 claims abstract description 44
- 238000009825 accumulation Methods 0.000 claims description 13
- 238000000926 separation method Methods 0.000 claims description 8
- 230000004888 barrier function Effects 0.000 claims description 4
- 229920002313 fluoropolymer Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 abstract description 11
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 description 20
- 230000000694 effects Effects 0.000 description 9
- 238000001125 extrusion Methods 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 2
- YYPAYCHEKJAQAK-UHFFFAOYSA-N C=CC.F Chemical group C=CC.F YYPAYCHEKJAQAK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920002620 polyvinyl fluoride Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses an extruder die head and an extruder, wherein the extruder die head comprises: the outer die is provided with a discharge hole and is used for extruding wires from the discharge hole; the die sleeve is arranged on the outer die, a discharging hole is formed in the die sleeve, the discharging hole and the discharging hole are coaxially arranged and have the same aperture, a treatment surface is formed on one side of the discharging hole, which is close to the outer die, and the treatment surface extends obliquely along the axial direction away from the discharging hole, so that when the wire enters the discharging hole, accumulated slag is coated on or shoveled away from the outer peripheral surface of the wire. The technical scheme solves the technical problem that slag is easy to accumulate at the outlet when the existing extruder extrudes materials.
Description
Technical Field
The utility model relates to the technical field of cable manufacturing, in particular to an extruder die head and an extruder.
Background
The extruder is also called an extruder, is used for forming and extruding a cable, and is used for coating raw material particles such as PVC or PE on a cable core material after hot melting, so that the purpose of coating the cable with a sheath is achieved; the existing extruder is generally provided with a discharge hole, and the cable is extruded from the discharge hole after being coated.
However, in the extrusion process of the cable or the sleeve, the outer skin is still at a higher temperature, at this time, the outer skin material has higher viscosity, friction exists between the outer skin and the discharge hole, adhesion between the outer skin and the discharge hole is easy to occur, slag accumulation is caused, and the generated slag accumulation is adhered to the wire rod, so that poor appearance is caused.
Disclosure of Invention
The utility model mainly aims to provide an extruder die head, which aims to solve the technical problem that slag is easy to accumulate at an outlet when an existing extruder extrudes materials.
In order to achieve the above object, the present utility model provides an extruder die head, comprising:
the outer die is provided with a discharge hole and is used for extruding wires from the discharge hole;
the die sleeve is arranged on the outer die, a discharging hole is formed in the die sleeve, the discharging hole and the discharging hole are coaxially arranged and have the same aperture, a treatment surface is formed on one side of the discharging hole, which is close to the outer die, and the treatment surface extends obliquely along the axial direction away from the discharging hole, so that when the wire enters the discharging hole, accumulated slag is coated on or shoveled away from the outer circumferential surface of the wire.
Optionally, the treatment surface is a conical surface, and a central axis of the conical surface is coaxial with a central axis of the discharge hole.
Optionally, the material of the extruder die head is fluoroplastic.
Optionally, the die sleeve comprises:
the die body is arranged at one side of the discharging hole, the discharging hole is arranged at the die body, and the treatment surface is arranged at one side of the die body facing the discharging hole;
the connecting piece is detachably connected with the die body and the outer die.
Optionally, the die body includes:
the connecting part is arranged at one side of the discharging hole, and the connecting piece is connected with the connecting part;
the separation portion is arranged on the connecting portion, the separation portion surrounds the discharging hole, extends along the direction close to the axis of the discharging hole and faces or is far away from the outer die in an inclined mode, the discharging hole is formed in the separation portion, and the treatment surface is formed on one side, facing the outer die, of the separation portion.
Optionally, the die body further comprises an annular portion, the annular portion surrounds the discharge hole, and the annular portion, the blocking portion and the outer die surround to form a slag accumulation cavity.
Optionally, the thickness of the blocking portion along the axial direction of the discharging hole increases gradually from the edge of the blocking portion to the direction of the discharging hole.
Optionally, the connecting piece is a screw, and the screw is in threaded connection with the die body and the outer die.
Optionally, the screw is arranged around the discharging hole at intervals.
The utility model also provides an extruder, which comprises the extruder die head.
Compared with the prior art, in the technical scheme of the utility model, the die head of the extruder comprises an outer die, the outer die is provided with a discharge hole, and the wire can be discharged through the discharge hole of the outer die. The die head of the extruder also comprises a die sleeve, the die sleeve is arranged on the outer die, a discharge hole is formed in the die sleeve, the discharge hole and the discharge hole are coaxially arranged, the aperture is the same, and wires can enter the discharge hole from one side after being discharged from the discharge hole and can be discharged from the other side of the discharge hole; in addition, a processing surface is formed on one side of the discharge hole close to the outer die, and the processing surface extends away from the axis direction of the discharge hole in an inclined manner. When the treatment surface extends obliquely along the direction far away from the axis of the discharge hole and is close to the outer die, the wire enters the discharge hole at the moment, if accumulated slag is adhered to the outer side of the wire, the treatment surface can block the accumulated slag, so that the accumulated slag can not be continuously discharged along with the wire, the inclined treatment surface can generate a reaction force towards the axis direction of the wire on the accumulated slag, and the accumulated slag in a molten state can be coated on the outer surface of the wire, so that the purpose of eliminating the accumulated slag is realized; when the treatment surface extends along the direction away from the axis of the discharge hole and is inclined away from the outer die, the treatment surface can still produce a blocking effect on accumulated slag outside the wire, and the inclined treatment surface can apply a reaction force to the accumulated slag, which is away from the axis of the wire, so that the accumulated slag can be shoveled off the wire, and the effect of eliminating the accumulated slag can be achieved.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of an embodiment of an extruder die of the present utility model;
FIG. 2 is a schematic cross-sectional view of the mold body of the embodiment of FIG. 1;
FIG. 3 is a schematic cross-sectional view of another embodiment of an extruder die of the present utility model;
FIG. 4 is a schematic cross-sectional view of the mold body of the embodiment of FIG. 3.
Reference numerals illustrate:
| reference numerals | Name of the name | Reference numerals | Name of the name |
| 10 | Discharge hole | 20 | Discharging hole |
| 30 | Treatment surface | 100 | External mold |
| 200 | Die sleeve | 210 | Die body |
| 220 | Connecting piece | 211 | Connecting part |
| 212 | Barrier part | 213 | Annular part |
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.
In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In addition, if there is a description of "first", "second", etc. in the embodiments of the present utility model, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" as it appears throughout includes three parallel schemes, for example "A and/or B", including the A scheme, or the B scheme, or the scheme where A and B are satisfied simultaneously. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.
The extruder is a wire rod production equipment for coating the outer skin of the core material, in the existing extruder, slag is often accumulated at a discharge hole in the extrusion process of a cable or a sleeve, and a plurality of accumulated slag is stuck on the wire skin in the falling process, so that the appearance is poor, the wire rod is required to be additionally treated in the later stage, the wire skin is easily damaged during the later stage treatment, and the cable is damaged or scrapped, so that the accumulated slag at the discharge hole of the extruder is a problem which is difficult to solve in the cable extrusion.
In order to solve the technical problem, the present technical solution provides an extruder die head, including:
the outer die 100 is provided with a discharge hole 10, and the outer die 100 is used for extruding wires from the discharge hole 10;
the die sleeve 200 is arranged on the outer die 100, the die sleeve 200 is provided with a discharge hole 20, the discharge hole 20 and the discharge hole 10 are coaxially arranged, the aperture is the same, a treatment surface 30 is formed on the outer side of the discharge hole 20, and the treatment surface 30 extends obliquely along the axial direction far away from the discharge hole 20 so as to coat or shovel accumulated slag on the outer peripheral surface of the wire when the wire enters the discharge hole 20.
Wherein the treatment surface 30 is a conical surface, and the central axis of the conical surface is coaxial with the central axis of the discharge hole 10.
Compared with the prior art, in the technical scheme of the utility model, the extruder die head comprises an outer die 100, the outer die 100 is provided with a discharge hole 10, and wires can be discharged from the discharge hole 10 of the outer die 100. The extruder die head also comprises a die sleeve 200, wherein the die sleeve 200 is arranged on the outer die 100, a discharge hole 20 is formed in the die sleeve 200, the discharge hole 20 and the discharge hole 10 are coaxially arranged, the aperture is the same, and wires can enter the discharge hole 20 from one side after being discharged out of the discharge hole 10 and can be discharged from the other side of the discharge hole 20; in addition, a processing surface 30 is formed on a side of the discharge hole 20 close to the outer mold, and the processing surface 30 extends obliquely away from the axis direction of the discharge hole 20. When the treatment surface 30 extends obliquely along the direction far away from the axis of the discharge hole 20 and close to the outer die 100, if the wire enters the discharge hole 20, the treatment surface 30 can block the accumulated slag if the accumulated slag is adhered to the outer side of the wire, so that the accumulated slag can not be continuously discharged along with the wire, the inclined treatment surface 30 can generate a reaction force towards the axis of the wire, and the accumulated slag in a molten state can be coated on the outer surface of the wire, so that the purpose of eliminating the accumulated slag is realized; when the treatment surface 30 extends along the direction away from the axis of the discharge hole 20 and is inclined away from the outer die 100, the treatment surface 30 can still block the accumulated slag outside the wire, and the inclined treatment surface 30 can apply a reaction force to the accumulated slag, which is away from the axis of the wire, so that the accumulated slag can be shoveled off the wire, and the effect of eliminating the accumulated slag can be achieved.
Specifically, as shown in fig. 1 to 4, the extruder die head comprises an outer die 100, the outer die 100 has a truncated cone shape, a channel for wires to pass through is formed in the outer die 100, the inner wall of the channel is a conical surface, a discharge hole 10 is formed at one end of the channel, the discharge hole 10 is in small clearance fit with the wires, the discharge hole 10 is used for discharging the wires in the outer die 100, and an end face is formed at the periphery of the discharge hole 10. In addition, the extruder die head further comprises a die sleeve 200, the die sleeve 200 is connected to the end face of the periphery of the discharge hole 10, the die sleeve 200 is provided with a discharge hole 20, in this embodiment, the discharge hole 10 and the discharge hole 20 are all round holes, the discharge hole 20 and the discharge hole 10 are coaxially arranged, the diameters of the holes are the same, and when a wire is discharged from the discharge hole 10, the wire can enter the discharge hole 20 and is discharged from the other side of the discharge hole 20. In addition, in order to achieve the purpose of eliminating the wire volume slag, the die sleeve 200 is further provided with a processing surface 30, the processing surface 30 is arranged at the periphery of the side of the discharge hole 20 facing the discharge hole 10, and the processing surface 30 extends obliquely along the direction deviating from the axis of the discharge hole 20; in this embodiment, the treatment surface 30 is a conical surface, and the conical surface has two different arrangements; in one of fig. 1 and fig. 2, in this embodiment, the tapered surface extends along a direction away from the axis of the discharge hole 20 and away from the end surface of the discharge hole 10, the discharge hole 20 is located at one end of the tapered surface away from the discharge hole 10, in actual operation, when the wire enters the discharge hole 20, if slag is adhered to the outside of the wire, the slag will abut against the treatment surface 30, and as the wire moves continuously, the treatment surface 30 will limit the slag, so that the slag is separated from the wire, and an effect of eliminating the slag is achieved, in addition, because the treatment surface 30 is inclined, when the treatment surface 30 limits the slag, the treatment surface 30 will give a force to one side of the wire, if the slag is in a molten state, the slag can be pressed and coated on the surface of the wire under the force until the slag is uniformly coated to a position smaller than the clearance between the wire and the discharge hole 20, and the slag can be discharged along with the wire, and the effect of eliminating the slag is also achieved; fig. 3 and 4 show another arrangement of the treatment surface 30, the conical surface extends along the direction away from the axis of the discharge hole 20 and close to the end face of the discharge hole 10, i.e. opposite to the extending direction of the previous solution, in this solution, the conical surface can also play the same role of limiting slag accumulation as the previous solution, the inclined arrangement of the treatment surface 30 in this solution can enable the treatment surface 30 to apply a force to slag accumulation in a direction away from the wire, the larger slag accumulation can be shoveled off the wire surface under the force, and the smaller slag accumulation can be extrusion coated on the wire surface under the cooperation of the discharge hole 20 and the wire. As is clear from the above, the present technical solution achieves the purpose of eliminating the wire material residues by providing the treatment surface 30 and the inclined arrangement of the treatment surface 30, and the inclination angle of the treatment surface 30 is not limited herein, and the shape of the treatment surface 30 is not limited to the tapered surface in the above-mentioned solution, and other special-shaped curved surfaces having the extending direction not perpendicular to the discharge direction of the wire rod can achieve the above-mentioned effects.
Further, the material of the extruder die head is fluoroplastic. In this embodiment, the material of the extruder die head may be a fluoroplastic such as PTFE (polytetrafluoroethylene), ETFE (tetrafluoroethylene) or FEP (polyvinyl fluoride propylene), and the use of the material can reduce friction between the extruder die head and the wire rod, thereby reducing the possibility of slag accumulation; in addition, compared with metal, the material has poor heat conductivity, so the material has the effect of heat preservation on wires and accumulated slag, and after the accumulated slag is generated, the hardening is delayed under the heat preservation effect as the temperature of sizing materials, so that the accumulated slag is easier to coat on the outer surface of the wires, and the effect of eliminating the accumulated slag is further improved.
Further, the die sleeve 200 includes:
the die body 210 is arranged at one side of the discharge hole 10, the discharge hole 20 is arranged at the die body 210, and the treatment surface 30 is arranged at one side of the die body 210 facing the discharge hole 10;
the connecting piece 220 detachably connects the mold body 210 and the outer mold 100.
Wherein, the connecting piece 220 is a screw, the screw is in threaded connection with the die body 210 and the outer die 100, and the screw is arranged around the discharging hole 10 at intervals.
Referring to fig. 1 and 3, in this embodiment, the die sleeve 200 includes a die body 210 and a connecting piece 220, wherein the die body 210 is a circular structural member, the die body 210 is disposed at one side of the discharge hole 10, the discharge hole 20 is disposed on the die body 210, and the processing surface 30 is disposed on an end surface of the die body 210 facing the discharge hole 10; the mold body 210 is connected to the outer mold 100 through a connecting member 220, and the connecting member 220 may be a detachable structure such as a buckle, a screw, etc. In this embodiment, the mold body 210 is detachably disposed with the outer mold 100 through the connecting piece 220, which is convenient for replacing the mold body 210 or the outer mold 100 alone, and is convenient for maintaining and cleaning the accumulated slag of the mold sleeve 200. In this embodiment, the connecting piece 220 is a screw, a threaded hole matched with the screw is formed on the periphery of the discharge hole 10 on the outer mold 100, and the mold body 210 can be fixed on the outer mold 100 through the cooperation of the screw and the threaded hole. In addition, in order to guarantee joint strength, this screw can set up a plurality ofly, and a plurality of screws can encircle in discharge gate 10 interval setting, can reduce the atress of single screw in the course of the work like this, can make this die body 210 atress even through the setting of encircleing discharge gate 10 simultaneously, are favorable to reducing deformation, guarantee the effect of eliminating the long-pending sediment.
Further, the mold body 210 includes:
the connecting part 211 is arranged on one side of the discharging hole 10, and the connecting piece 220 is connected with the connecting part 211;
the blocking portion 212 is arranged on the connecting portion 211, the blocking portion 212 is arranged around the discharging hole 10 and extends obliquely towards or away from the outer die 100 along the direction close to the axis of the discharging hole 10, the discharging hole 20 is arranged on the blocking portion 212, and the processing surface 30 is formed on one side of the blocking portion 212 towards the outer die 100.
As shown in fig. 2 and 4, in the present embodiment, the mold 210 includes a connecting portion 211 and a blocking portion 212, wherein the connecting portion 211 is an annular structural member, the connecting portion 211 is disposed at one side of the discharge hole 10, the connecting portion 211 may be provided with a connecting hole, and a connecting member 220 such as a screw may be inserted into the connecting hole and connected with the outer mold 100; in addition, the connecting portion 211 is further provided with a blocking portion 212, the blocking portion 212 has a tapered structure, the blocking portion 212 surrounds the discharging hole 10, the blocking portion 212 can extend toward or away from the outer die 100, the discharging hole 20 is disposed at an end of the blocking portion 212, the processing surface 30 is an end surface of the blocking portion 212 facing one side of the outer die 100, and for convenience in processing, the connecting portion 211 and the blocking portion 212 can be manufactured in an integrated manner.
Further, the mold body 210 further includes an annular portion 213, the annular portion 213 is disposed around the discharge hole 20, and the annular portion 213, the blocking portion 212 and the outer mold 100 form a slag accumulation cavity. In this scheme, the die body 210 further includes an annular portion 213, the annular portion 213 is a circular structure, the annular portion 213 is disposed around the discharge hole 20, one end of the annular portion 213 is connected to the connecting portion 211, and the other end of the annular portion is abutted to the periphery of the discharge hole 10, at this time, the annular portion 213, the connecting portion 211, the blocking portion 212 and the periphery of the discharge hole 10 form a cavity isolated from the outside, and the cavity is a slag accumulation cavity, and the slag accumulation cavity can be used for storing slag accumulated on the surface of the wire for facilitating collection and cleaning of slag accumulation.
Further, the thickness of the blocking portion 212 along the axial direction of the discharge hole 10 increases from the edge of the blocking portion 212 to the discharge hole 10. By increasing the thickness of the periphery of the discharge hole 10 in this way, the strength of the periphery of the discharge hole 10 can be improved, which is beneficial to prolonging the service life of the die sleeve 200.
The utility model also provides an extruder, which comprises an extruder body and an extruder die head, wherein the extruder body is provided with a discharge hole, the extruder die head is arranged at the discharge hole of the extruder body, and the specific structure of the extruder die head refers to the embodiment.
The foregoing description of the embodiments of the present utility model is merely an optional embodiment of the present utility model, and is not intended to limit the scope of the utility model, and all equivalent structural modifications made by the present utility model in the light of the present utility model, the description of which and the accompanying drawings, or direct/indirect application in other related technical fields are included in the scope of the utility model.
Claims (10)
1. An extruder die, comprising:
the outer die is provided with a discharge hole and is used for extruding wires from the discharge hole;
the die sleeve is arranged on the outer die, a discharging hole is formed in the die sleeve, the discharging hole and the discharging hole are coaxially arranged and have the same aperture, a treatment surface is formed on one side of the discharging hole, which is close to the outer die, and the treatment surface extends obliquely along the axial direction away from the discharging hole, so that when the wire enters the discharging hole, accumulated slag is coated on or shoveled away from the outer circumferential surface of the wire.
2. The extruder die of claim 1 wherein said processing surface is a conical surface, a central axis of said conical surface being coaxial with a central axis of said discharge orifice.
3. The extruder die of claim 1 wherein said extruder die is made of fluoroplastic.
4. The extruder die of claim 1 wherein said die sleeve comprises:
the die body is arranged at one side of the discharging hole, the discharging hole is arranged at the die body, and the treatment surface is arranged at one side of the die body facing the discharging hole;
the connecting piece is detachably connected with the die body and the outer die.
5. The extruder die of claim 4 wherein said die body comprises:
the connecting part is arranged at one side of the discharging hole, and the connecting piece is connected with the connecting part;
the separation portion is arranged on the connecting portion, the separation portion surrounds the discharging hole, extends along the direction close to the axis of the discharging hole and faces or is far away from the outer die in an inclined mode, the discharging hole is formed in the separation portion, and the treatment surface is formed on one side, facing the outer die, of the separation portion.
6. The extruder die of claim 5 wherein said die body further comprises an annular portion disposed about said discharge orifice, said annular portion defining a slag accumulation cavity with said barrier portion and said outer die.
7. The extruder die of claim 5 wherein the thickness of said barrier along the axial direction of said exit orifice increases from the edge of said barrier to the direction of said exit orifice.
8. The extruder die of claim 4 wherein said connector is a screw that threadably connects said die body and said overmold.
9. The extruder die of claim 8 wherein said screws are spaced around said discharge orifice.
10. An extruder comprising an extruder die according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159177.3U CN220314120U (en) | 2023-08-10 | 2023-08-10 | Extruder die head and extruder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322159177.3U CN220314120U (en) | 2023-08-10 | 2023-08-10 | Extruder die head and extruder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220314120U true CN220314120U (en) | 2024-01-09 |
Family
ID=89425274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322159177.3U Active CN220314120U (en) | 2023-08-10 | 2023-08-10 | Extruder die head and extruder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220314120U (en) |
-
2023
- 2023-08-10 CN CN202322159177.3U patent/CN220314120U/en active Active
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