CN114193740A - Novel high-efficient aircraft nose of extruding of two temperatures - Google Patents

Novel high-efficient aircraft nose of extruding of two temperatures Download PDF

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Publication number
CN114193740A
CN114193740A CN202111594718.4A CN202111594718A CN114193740A CN 114193740 A CN114193740 A CN 114193740A CN 202111594718 A CN202111594718 A CN 202111594718A CN 114193740 A CN114193740 A CN 114193740A
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CN
China
Prior art keywords
extruder head
shell
heater
pillar
temperature high
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.)
Pending
Application number
CN202111594718.4A
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Chinese (zh)
Inventor
秦海辉
胡瑞容
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Shuangyan Precision Machinery Changzhou Co ltd
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Shuangyan Precision Machinery Changzhou Co ltd
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Publication date
Application filed by Shuangyan Precision Machinery Changzhou Co ltd filed Critical Shuangyan Precision Machinery Changzhou Co ltd
Priority to CN202111594718.4A priority Critical patent/CN114193740A/en
Publication of CN114193740A publication Critical patent/CN114193740A/en
Pending legal-status Critical Current

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    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
    • B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
    • B29C48/865—Heating
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/302—Extrusion nozzles or dies being adjustable, i.e. having adjustable exit sections
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/69—Filters or screens for the moulding material

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

The invention discloses a novel double-temperature high-efficiency extruder head which comprises a base, a bearing frame, a shell and a flow divider, wherein a support column is arranged in the middle of the upper end of the base, and connecting bolts are arranged on two sides of the upper end of the base. Has the advantages that: through setting up heater one, the design of heater two and built-in glow stick, can make the extruder head adopt the bilayer structure of heating, when the extruder head is producing high fire-retardant or thick insulated wire, can ensure that the sizing material gets into being heated evenly behind the aircraft nose inner chamber, thereby ensure that the cable surface of producing out is smooth, no granule, extrude the entry through setting up the sizing material, the design of filter screen and mount pad, can make the extruder head of extruding can filter the sizing material, when the external equipment takes place abnormal situation, the extruder head can filter the sizing material of not fully dissolving and block, thereby avoid the sizing material of not fully dissolving to get into the aircraft nose, and then ensure the production effect of aircraft nose.

Description

Novel high-efficient aircraft nose of extruding of two temperatures
Technical Field
The invention relates to the technical field of extrusion heads, in particular to a novel double-temperature efficient extrusion head.
Background
The wire and cable is used for transmitting electric energy, information and wire products for realizing electromagnetic energy conversion. It can be defined as: an aggregate consisting of; one or more insulated wire cores, and a coating layer, a total protective layer and an outer protective layer which may be respectively arranged on the insulated wire cores, and the cable also can be provided with additional conductors without insulation, and an extruder is required to coat the periphery of a cable core with the insulated protective layer in the production work of the electric wire cable, but the extruder head of the existing extruder still has some defects.
The heating mode of the existing extrusion machine head is heating of a machine head shell, namely heating by an internal electric heating rod or external coating type heating. This structural defect is, when producing high fire-retardant or thick insulated wire, the sizing material can lead to the heating inhomogeneous after getting into the aircraft nose inner chamber, cause the cable surface that produces to be coarse, and there is the granule, the current aircraft nose that extrudes that simultaneously mostly lacks altitude mixture control function, lead to the unable not external equipment of co-altitude of nimble matching of aircraft nose, thereby the use flexibility that causes the extrusion aircraft nose is lower, moreover the current aircraft nose that extrudes mostly can't filter the sizing material, when external equipment takes place abnormal situation, the aircraft nose that extrudes can't filter the not fully-dissolved sizing material and block, thereby cause the production effect that the not fully-dissolved sizing material got into the aircraft nose after influence the aircraft nose easily, consequently, the high efficiency of a novel two temperature of urgent needs extrudes the aircraft nose and solves current problem.
Disclosure of Invention
The invention aims to solve the problems and provide a novel double-temperature high-efficiency extruder head.
The invention realizes the purpose through the following technical scheme:
a novel double-temperature high-efficiency extruder head comprises a base, a bearing frame, a shell and a flow divider, wherein a pillar is installed in the middle of the upper end of the base, connecting bolts are installed on two sides of the upper end of the base, a slide column is arranged at the upper end of the pillar, a limiting pin is installed on one side wall of the pillar, a chute is installed at the joint of the pillar and the slide column, the bearing frame is installed at the upper end of the slide column, the shell is installed at the upper end of the bearing frame, a first heater is installed on one side of the periphery of the shell, a second heater is installed on the other side of the periphery of the shell, mounting bolts are installed at the joint of the shell, the first heater and the second heater, a rubber material extruding opening is formed in one side of the upper end of the shell, a filter screen is installed in the rubber material extruding opening, a mounting seat is arranged at the joint of the shell and the filter screen, and the flow divider is installed on one side of the shell, the cable core temperature measuring device is characterized in that a cable core inlet is formed in one side wall of the shunt, built-in electric heating rods are installed on the outer side of the cable core inlet, a temperature measuring hole is formed above the cable core inlet, a fastening bolt is installed below the built-in electric heating rods, an inner mold is arranged in the shunt, an outer mold is arranged on one side of the inner mold, and a distance adjusting nut is arranged on one side of the outer mold.
By adopting the technical scheme, the design of the first heater, the second heater and the built-in electric heating rod can ensure that the extruder head adopts an inner and outer double-layer heating structure, when the extruder head is used for producing high-flame-retardant or thick insulated electric wires, the uniform heating of rubber materials after entering the inner cavity of the extruder head can be ensured, so that the surface of the produced cable is ensured to be smooth and has no particles, the extruder head can have a height adjusting function through the design of the supporting column, the sliding column and the limiting pin, the extruder head can be flexibly matched with external equipment with different heights, the use flexibility of the extruder head is improved, the extruder head can filter the rubber materials through the design of the rubber material extruding port, the filter screen and the mounting seat, and when the external equipment is in an abnormal condition, the extruder head can filter and block the rubber materials which are not fully dissolved, thereby avoiding the insufficiently dissolved glue from entering the machine head and further ensuring the production effect of the machine head.
Further, the base is welded with the support, and the base is connected with the connecting bolt through a screw groove.
Through adopting above-mentioned technical scheme, can make extruder head and other equipment carry out firm being connected.
Furthermore, the pillar is connected with the sliding column in a sliding mode, the pillar is connected with the limiting pin in an inserting mode, the sliding groove is formed in the pillar, and the sliding column is connected with the bearing frame through a bolt.
By adopting the technical scheme, the extruding machine head has a height adjusting function, so that the machine head can be flexibly matched with external equipment with different heights, and the use flexibility of the extruding machine head is improved.
Furthermore, the bearing frame is connected with the shell through a clamping groove, and the shell is connected with the first heater and the second heater through mounting bolts.
Through adopting above-mentioned technical scheme, can make the extruder head have outside cladding formula heating structure.
Furthermore, the rubber material extruding opening is formed in the shell, the shell is connected with the filter screen through the mounting seat, and the shell is connected with the mounting seat through screws.
Through adopting above-mentioned technical scheme, can make the extruder head can filter the sizing material, when the abnormal situation takes place for external equipment, the extruder head can filter the sizing material that is not fully dissolved and block to avoid the sizing material that is not fully dissolved to get into the aircraft nose, and then ensure the production effect of aircraft nose.
Furthermore, the shell is connected with the shunt through the fastening bolt, and the cable core inlet is formed in the shunt.
Through adopting above-mentioned technical scheme, can ensure the shell with the connection of shunt is firm.
Furthermore, the shunt is inserted with the built-in electric heating rod.
By adopting the technical scheme, the extruder head can adopt an inner-outer double-layer heating structure, and when the extruder head is used for producing high-flame-retardant or thick insulated wires, the extruder head can ensure that rubber materials are heated uniformly after entering the inner cavity of the extruder head, so that the produced cable is ensured to have a smooth surface and no particles.
Further, the temperature measuring hole is formed on the cable core inlet.
Through adopting above-mentioned technical scheme, can make the staff carry out convenient temperature to extruding the aircraft nose and detect, ensure the operating temperature who extrudes the aircraft nose.
Furthermore, the shunt is connected with the inner die through a clamping groove, and the shell is connected with the outer die through a clamping groove.
By adopting the technical scheme, the cable core can be uniformly coated by the extruded sizing material.
Further, the shell is connected with the distance adjusting nut through threads.
By adopting the technical scheme, the distance between the inner die and the outer die can be adjusted by the distance adjusting nut, so that the production specification of the cable can be controlled.
The specific working principle is as follows: when the device is used, a worker can make the base be stably connected with other equipment through the connecting bolt, then the height position of the extruder head is adjusted through the sliding column, so that the extruder head can be flexibly matched with external equipment with different heights, the use flexibility of the extruder head is improved, after the extruder head is adjusted to a proper position, the extruder head is limited and fixed through the limiting pin, then a cable core is connected with the extruder head through the cable core inlet, the rubber material conveying pipe is connected with the rubber material extruding inlet, then the extruder head is started through external control equipment to operate, rubber materials are filtered by the filter screen and then enter the splitter, a cable core enters the inner die through the cable core inlet, the rubber materials can be uniformly coated on the peripheral wall of the cable core under the action of the outer die, and the worker can adjust the distance between the inner die and the outer die through the distance adjusting nut, therefore, the production specification of the cable can be controlled, the first heater, the second heater and the built-in electric heating rod are controlled to work, the machine head is made to adopt an inner-outer double-layer heating structure, when the extrusion machine head is used for producing high-flame-retardant or thick insulated electric wires, the rubber material can be guaranteed to be heated uniformly after entering the inner cavity of the machine head, the produced cable is guaranteed to be smooth in surface and free of particles, and the practicability of the extrusion machine head is reflected.
The invention has the beneficial effects that:
1. by the design of the heater I, the heater II and the built-in electric heating rod, the extruder head can adopt a double-layer heating structure, and when the extruder head is used for producing high-flame-retardant or thick insulated wires, the rubber material can be uniformly heated after entering the inner cavity of the extruder head, so that the produced cable is smooth in surface and free of particles;
2. through the design of arranging the support column, the sliding column and the limiting pin, the extruder head has a height adjusting function, so that the extruder head can be flexibly matched with external equipment with different heights, and the use flexibility of the extruder head is improved;
3. through the design that sets up crowded entry of sizing material, filter screen and mount pad, can make the extruder head can filter the sizing material, when external equipment takes place abnormal situation, the extruder head can filter the sizing material of not fully dissolving and block to avoid the sizing material of not fully dissolving to get into the aircraft nose, and then ensure the production effect of aircraft nose.
Drawings
FIG. 1 is a schematic structural diagram of a novel dual-temperature high-efficiency extruder head according to the invention;
FIG. 2 is a main sectional view of the housing and the flow divider of the novel dual temperature high efficiency extruder head according to the present invention;
FIG. 3 is a top cross-sectional view of the housing and the flow divider of the novel dual temperature high efficiency extruder head of the present invention;
fig. 4 is a left side sectional view of the outer shell of the novel double-temperature high-efficiency extruder head.
The reference numerals are explained below:
1. a base; 2. a pillar; 3. a connecting bolt; 4. a traveler; 5. a limit pin; 6. a chute; 7. a carrier; 8. a housing; 9. a first heater; 10. a second heater; 11. installing a bolt; 12. extruding the sizing material into an inlet; 13. a filter screen; 14. a mounting seat; 15. a flow divider; 16. a cable core inlet; 17. an electric heating rod is arranged inside; 18. a temperature measuring hole; 19. fastening a bolt; 20. an inner mold; 21. an outer mold; 22. and (4) adjusting nuts.
Detailed Description
The invention will be further described with reference to the accompanying drawings in which:
as shown in fig. 1-4, a novel dual-temperature high-efficiency extruder head comprises a base 1, a bearing frame 7, a housing 8 and a flow divider 15, wherein a pillar 2 is installed in the middle of the upper end of the base 1, connecting bolts 3 are installed on both sides of the upper end of the base 1, a sliding column 4 is arranged at the upper end of the pillar 2, a limiting pin 5 is installed on one side wall of the pillar 2, a sliding groove 6 is installed at the joint of the pillar 2 and the sliding column 4, the bearing frame 7 is installed at the upper end of the sliding column 4, the housing 8 is installed at the upper end of the bearing frame 7, a first heater 9 is installed on one side of the periphery of the housing 8, a second heater 10 is installed on the other side of the periphery of the housing 8, mounting bolts 11 are installed at the joints of the first heater 9 and the second heater 10, a sizing material extruding opening 12 is arranged on one side of the upper end of the housing 8, a filter screen 13 is arranged in the rubber material extruding opening 12, a mounting seat 14 is arranged at the joint of the shell 8 and the filter screen 13, the shunt 15 is arranged at one side of the shell 8, a cable core inlet 16 is arranged on one side wall of the shunt 15, built-in electric heating rods 17 are arranged at the outer sides of the cable core inlet 16, a temperature measuring hole 18 is arranged above the cable core inlet 16, a fastening bolt 19 is arranged below the built-in electric heating rods 17, an inner mold 20 is arranged in the shunt 15, an outer mold 21 is arranged at one side of the inner mold 20, a distance adjusting nut 22 is arranged at one side of the outer mold 21, the heating of the extruding machine head can be realized by adopting an inner-outer double-layer structure through the design of the first heater 9, the second heater 10 and the built-in electric heating rods 17, and when the extruding machine head is used for producing high flame-retardant or thick insulated electric wires, the rubber material can be heated uniformly after entering the inner cavity of the extruding machine head, thereby ensure that the cable surface that produces is smooth, no granule, through pillar 2 the traveller 4 and spacing pin 5's design can make the extruder head have height adjusting function, makes the aircraft nose can match the external equipment of co-altitude not in a flexible way to improve the use flexibility of extruder head, through the rubber material crowded entry 12 filter screen 13 and the design of mount pad 14 can make the extruder head can filter the rubber material, and when the external equipment took place abnormal situation, the extruder head can filter the not fully dissolved sizing material and block, thereby avoids the not fully dissolved sizing material to get into the aircraft nose, and then ensures the production effect of aircraft nose.
In this embodiment, the base 1 is welded with the pillar 2, and the base 1 is connected with the connecting bolt 3 through a screw groove, so that the extruder head can be stably connected with other equipment.
In this embodiment, pillar 2 with traveller 4 sliding connection, pillar 2 with spacing pin 5 pegs graft, spout 6 take shape in on pillar 2, traveller 4 with bear 7 and pass through bolted connection, can make the extruder head have height-adjusting function, make the aircraft head can match not external equipment of co-altitude in a flexible way to improve the use flexibility of extruding the aircraft head.
In this embodiment, the bearing frame 7 and the housing 8 are connected through a clamping groove, and the housing 8, the first heater 9 and the second heater 10 are connected through a mounting bolt 11, so that the extruder head can have an external coating type heating structure.
In this embodiment, the rubber material extrusion opening 12 is formed in the housing 8, the housing 8 and the filter screen 13 are connected through the mounting seat 14, the housing 8 and the mounting seat 14 are connected through screws, so that the extruder head can filter the rubber material, and when an abnormal condition occurs to external equipment, the extruder head can filter the rubber material which is not fully dissolved to block the rubber material, thereby preventing the rubber material which is not fully dissolved from entering the extruder head, and further ensuring the production effect of the extruder head.
In this embodiment, the housing 8 and the splitter 15 are connected by the fastening bolt 19, and the cable core inlet 16 is formed on the splitter 15, so that the housing 8 and the splitter 15 can be stably connected.
In this embodiment, the shunt 15 with the built-in electric bar 17 is pegged graft, can make the extruder head adopt inside and outside double-deck heating structure, when the extruder head is producing high fire-retardant or thick insulated wire, can ensure that the sizing material gets into being heated evenly behind the aircraft nose inner chamber to ensure that the cable surface that produces is smooth, no granule.
In this embodiment, the temperature measuring hole 18 is formed on the cable core inlet 16, so that a worker can conveniently and quickly detect the temperature of the extruder head, and the working temperature of the extruder head is ensured.
In this embodiment, the splitter 15 is connected with the inner mold 20 through a clamping groove, and the outer shell 8 is connected with the outer mold 21 through a clamping groove, so that the extruded rubber material can be uniformly coated with the cable core.
In this embodiment, the outer shell 8 is connected to the distance adjusting nut 22 through a screw, and the distance adjusting nut 22 can adjust the distance between the inner mold 20 and the outer mold 21, so as to control the production specification of the cable.
The specific working principle is as follows: when the device is used, a worker can make the base 1 be stably connected with other devices through the connecting bolt 3, then adjust the height position of the extruder head through the sliding column 4, so that the extruder head can be flexibly matched with external devices with different heights, improve the use flexibility of the extruder head, after being adjusted to a proper position, carry out limit fixing through the limit pin 5, then connect the cable core with the extruder head through the cable core inlet 16, connect the rubber material conveying pipe with the rubber material extruding inlet 12, then start the device through an external control device for operation, the rubber material enters the shunt 15 after being filtered by the filter screen 13, the cable core enters the inner mold 20 through the cable core inlet 16, and the rubber material can be uniformly coated on the peripheral wall of the cable core under the action of the outer mold 21, and the worker can adjust the distance between the inner mold 20 and the outer mold 21 through the distance adjusting nut 22, therefore, the production specification of the cable can be controlled, the first heater 9, the second heater 10 and the built-in electric heating rod 17 are controlled to work, the machine head is enabled to adopt an inner-outer double-layer heating structure, when the extrusion machine head is used for producing high-flame-retardant or thick insulated electric wires, the rubber material can be guaranteed to be heated uniformly after entering the inner cavity of the machine head, the surface of the produced cable is guaranteed to be smooth, no particles exist, and the practicability of the extrusion machine head is reflected.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.

Claims (10)

1. The utility model provides a novel high-efficient aircraft nose of two temperatures which characterized in that: comprises a base (1), a bearing frame (7), a shell (8) and a flow divider (15), wherein a pillar (2) is installed at the middle of the upper end of the base (1), connecting bolts (3) are installed on the two sides of the upper end of the base (1), a sliding column (4) is arranged on the upper end of the pillar (2), a limiting pin (5) is installed on one side wall of the pillar (2), a sliding groove (6) is installed at the joint of the pillar (2) and the sliding column (4), the bearing frame (7) is installed on the upper end of the sliding column (4), the shell (8) is installed on the upper end of the bearing frame (7), a first heater (9) is installed on one side of the periphery of the shell (8), a second heater (10) is installed on the other side of the periphery of the shell (8), and mounting bolts (11) are arranged at the joint of the first heater (9) and the second heater (10), the rubber material extruding device is characterized in that a rubber material extruding opening (12) is formed in one side of the upper end of the shell (8), a filter screen (13) is installed in the rubber material extruding opening (12), a mounting seat (14) is arranged at the joint of the shell (8) and the filter screen (13), the shunt (15) is installed on one side of the shell (8), a cable core inlet (16) is formed in one side wall of the shunt (15), built-in electric heating rods (17) are installed on the outer side of the cable core inlet (16), temperature measuring holes (18) are formed in the upper portion of the cable core inlet (16), fastening bolts (19) are installed below the built-in electric heating rods (17), an inner die (20) is arranged in the shunt (15), an outer die (21) is arranged on one side of the inner die (20), and a distance adjusting nut (22) is arranged on one side of the outer die (21).
2. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the base (1) is welded with the support column (2), and the base (1) is connected with the connecting bolt (3) through a screw groove.
3. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: pillar (2) with traveller (4) sliding connection, pillar (2) with spacing pin (5) are pegged graft, spout (6) shaping in on pillar (2), traveller (4) with bear frame (7) and pass through bolted connection.
4. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the bearing frame (7) is connected with the shell (8) through a clamping groove, and the shell (8) is connected with the first heater (9) and the second heater (10) through mounting bolts (11).
5. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the rubber material extruding opening (12) is formed in the shell (8), the shell (8) is connected with the filter screen (13) through the mounting seat (14), and the shell (8) is connected with the mounting seat (14) through screws.
6. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the shell (8) is connected with the shunt (15) through the fastening bolt (19), and the cable core inlet (16) is formed in the shunt (15).
7. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the shunt (15) is inserted with the built-in electric heating rod (17).
8. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the temperature measuring hole (18) is formed on the cable core inlet (16).
9. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the flow divider (15) is connected with the inner die (20) through a clamping groove, and the outer shell (8) is connected with the outer die (21) through a clamping groove.
10. The novel dual-temperature high-efficiency extruder head according to claim 1, is characterized in that: the shell (8) is connected with the distance adjusting nut (22) through threads.
CN202111594718.4A 2021-12-24 2021-12-24 Novel high-efficient aircraft nose of extruding of two temperatures Pending CN114193740A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111594718.4A CN114193740A (en) 2021-12-24 2021-12-24 Novel high-efficient aircraft nose of extruding of two temperatures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111594718.4A CN114193740A (en) 2021-12-24 2021-12-24 Novel high-efficient aircraft nose of extruding of two temperatures

Publications (1)

Publication Number Publication Date
CN114193740A true CN114193740A (en) 2022-03-18

Family

ID=80656384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111594718.4A Pending CN114193740A (en) 2021-12-24 2021-12-24 Novel high-efficient aircraft nose of extruding of two temperatures

Country Status (1)

Country Link
CN (1) CN114193740A (en)

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