CN217531788U

CN217531788U - High-wear-resistance waterproof flame-retardant irradiation cross-linked wire extruder head device

Info

Publication number: CN217531788U
Application number: CN202221269970.8U
Authority: CN
Inventors: 赖建华; 谢卫斌; 李传旺
Original assignee: Fujian Li'en Technology Co ltd
Current assignee: Fujian Li'en Technology Co ltd
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-10-04
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a high wear-resisting waterproof fire-retardant irradiation crosslinked electric wire extrusion aircraft nose device, including the aircraft nose shell, its one side bolt is fixed with extrudes the lug, and the left and right sides welded fastening of aircraft nose shell has uide bushing block seat, the outside nested connection of uide bushing block seat has vertical positioning pole, and vertical positioning pole's upper surface runs through set up threaded hole, the hub connection has accomodates the roller between the vertical positioning pole, still includes: and the outer side of the cooling oil tank is fixed with a radiating fin through a bolt, and the right side of the machine head shell is fixedly welded with an external thread connector. This aircraft nose device is extruded to waterproof fire-retardant irradiation crosslinked wire of high abrasion, be provided with vertical positioning pole and b face gear, increase b face gear's outside weight through the balancing weight, when the other end of other end copper line twines with the collection roller and is connected and when spuring the copper line, meshes one side through b face gear to a face gear, controls accomodating roller pivoted speed.

Description

High-wear-resistance waterproof flame-retardant irradiation cross-linked wire extruder head device

Technical Field

The utility model relates to a technical field is extruded to the crosslinked electric wire, specifically is a aircraft nose device is extruded to high wear-resisting waterproof fire-retardant irradiation crosslinked electric wire.

Background

The crosslinked electric wire is obtained by forming a coating layer for coating the outer periphery of a conductor with a resin composition and crosslinking the coating layer, and is fed with a molding material from a hopper and conveyed forward while being maintained in a solid state by a screw feeding section; to the screw compression section, melting gradually and plasticizing, and metering the completely molten material to the metering section of the screw; the filter lines, the honeycomb plate, the machine head and the eye mold are sent to be shaped.

The electric wire is extruded head device and is mainly inserted extrusion device's inside with the copper line, nevertheless when extruding the copper line of different diameters, the outside of device lacks the structure to the brass line speed limit of different grade type, lead to the brass line when adhering to the material, because of the brass line gets into and tensile speed is too fast, lead to the unable even adhesion of material, influence the material and reach the efficiency of deriving at the cooling, and the inside of extruding head device lacks to material cooling and filterable structure, lead to the material directly to enter into the inside of device, lead to the unable short time of granule to stereotype, influence the degree of difficulty of material in moulding in-process.

In order to solve the above problems, innovative design based on the original extrusion structure of the crosslinked wire is urgently needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a head device is extruded to high wear-resisting waterproof fire-retardant irradiation crosslinked wire to the outside of proposing the device in solving above-mentioned background art lacks the structure to the brass line speed limit of different grade type, lead to the brass line when the attached material, because of the brass line gets into and tensile speed is too fast, and the inside of extruding the head device lacks to material cooling and filterable structure, lead to the inside that the material directly enters into the device, lead to the unable short time of granule to carry out the problem of stereotyping.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a high wear-resisting waterproof fire-retardant irradiation crosslinked electric wire extruder head device, includes the aircraft nose shell, and its one side bolt is fixed with extrudes the lug, and the left and right sides welded fastening of aircraft nose shell has uide bushing block seat, the outside nested connection of uide bushing block seat has vertical locating lever, and vertical locating lever's upper surface runs through set up threaded hole, the hub connection has the roller of accomodating between the vertical locating lever, still includes: the cooling oil tank is welded and fixed on the left side and the right side of the machine head shell, radiating fins are fixed on the outer side of the cooling oil tank through bolts, and an external thread connector is welded and fixed on the right side of the machine head shell; the copper wire inserting groove penetrates through the accommodating roller and is arranged right above the machine head shell, a plastic material conveying groove penetrates through the interior of the machine head shell, and the left side of the plastic material conveying groove is connected with an extrusion hole in a penetrating manner; the bolt hole penetrates through and is arranged under the machine head shell, one side of the vertical positioning rod is axially connected with an a plane gear, a b plane gear is meshed and connected under the a plane gear, a positioning groove is formed in the upper surface of the b plane gear, and a balancing weight is fixed on the upper surface of the positioning groove through a bolt.

Preferably, the machine head shell and the accommodating roller are connected with the guide sleeve block seat through vertical positioning rods, the vertical positioning rods and the guide sleeve block seat are symmetrically distributed around the center line of the machine head shell, and the whole guide sleeve block seat is of a T-shaped structure.

Preferably, the outer side of the external thread joint comprises a circular sealing ring and a circular net sleeve; the circular sealing ring is attached to the inner wall of the external thread joint, and the upper surface of the circular sealing ring is connected with a strong magnet strip in a gluing mode; the outer side of the circular net sleeve is fixedly welded with a screen plate, the outer side of the circular net sleeve is connected with a rectangular clamping groove in a clamping mode, and the rectangular clamping groove is formed in the upper surface of the circular sealing ring.

Preferably, the external thread joint and the screen plate form a clamping structure through a circular sealing ring and a rectangular clamping groove, the circular sealing ring and the circular net cover are made of aluminum alloy materials, the circular sealing ring and the external thread joint are welded into an integral structure, materials are screened through the circular net cover, and particles are prevented from entering the device.

Preferably, accomodate the roller and be the hub connection with a face gear, and accomodate the roller and constitute revolution mechanic through a face gear and b face gear to b face gear and vertical locating lever connected mode are antifriction bearing, and b face gear through different weight increases a face gear pivoted dynamics, avoids a face gear too fast because of the slew velocity.

Preferably, b face gear and balancing weight pass through positioning groove to be connected, and positioning groove width is greater than the balancing weight width to the quantity of balancing weight is 2 groups, and b face gear all sets up threaded hole with vertical locating lever moreover, fixes a position b face gear's the outside through the balancing weight, increases b face gear's weight.

Compared with the prior art, the beneficial effects of the utility model are that:

the high-wear-resistance waterproof flame-retardant irradiation cross-linked wire extruder head device is provided with a vertical positioning rod and a b plane gear, the weight of the outer side of the b plane gear is increased through a balancing weight, when the other end of a copper wire at the other end is wound and connected with a collecting roller and pulls the copper wire, one side of the a plane gear is meshed through the b plane gear, the rotating speed of a containing roller is controlled, the phenomenon that the extrusion quality of the surface of a plastic-attached brass wire is influenced due to the uneven rotating speed of the containing roller is avoided, the left side and the right side of the containing roller are positioned through the vertical positioning rod, the height of the containing roller is adjusted according to use requirements, the winding and stretching tension of the brass wire is conveniently adjusted, and the extrusion and control efficiency of the device is ensured;

this aircraft nose device is extruded to waterproof fire-retardant irradiation crosslinked electric wire of high abrasion, be provided with rectangle draw-in groove and uide bushing block seat, carry out nested location to the outside of vertical positioning pole through uide bushing block seat, adjust control to vertical positioning pole and collection roller according to the user demand, and then control the tension of carrying on the brass wire, carry out the joint location through the outside of rectangle draw-in groove to the screen cloth board, dismantle the screen cloth board of different mesh numbers according to the user demand, assemble the screen cloth board according to the mesh number of plastic granules, the granule of avoiding not melting directly enters into the inside of aircraft nose shell.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the internal structure of the handpiece shell of the present invention;

FIG. 3 is a schematic diagram of a side view of the male adapter of the present invention;

FIG. 4 is a schematic diagram of a side view structure of the vertical positioning rod of the present invention;

fig. 5 is a schematic view of the top view structure of the storage roller of the present invention.

In the figure: 1. a handpiece housing; 2. extruding the bumps; 3. a vertical positioning rod; 4. a threaded hole; 5. a receiving roller; 6. cooling the oil tank; 7. a heat dissipating fin; 8. an externally threaded nipple; 81. a circular seal ring; 82. a rectangular clamping groove; 83. a circular net cover; 84. a ferromagnetic strip; 85. a screen plate; 9. the copper wire penetrates through the slot; 10. a plastic conveying trough; 11. an extrusion orifice; 12. bolt holes; 13. a face gear; 14. b a face gear; 15. a positioning groove; 16. a balancing weight; 17. a guide sleeve block seat; 18. a circular divider disk.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a high-wear-resistance waterproof flame-retardant irradiation crosslinked wire extrusion machine head device comprises a machine head shell 1, wherein an extrusion lug 2 is fixed on one side of the machine head shell through a bolt, guide sleeve block seats 17 are fixedly welded on the left side and the right side of the machine head shell 1, the machine head shell 1 and a receiving roller 5 are connected with the guide sleeve block seats 17 through vertical positioning rods 3, the vertical positioning rods 3 and the guide sleeve block seats 17 are symmetrically distributed about the central line of the machine head shell 1, and the whole guide sleeve block seats 17 are of a T-shaped structure; the outside nested connection of uide bushing block seat 17 has vertical positioning pole 3, and vertical positioning pole 3's upper surface runs through set up threaded hole 4, and the hub connection has between vertical positioning pole 3 to accomodate roller 5, still includes:

the cooling oil tank 6 is fixedly welded on the left side and the right side of the handpiece shell 1, a radiating fin 7 is fixed on the outer side of the cooling oil tank 6 through a bolt, an external thread joint 8 is fixedly welded on the right side of the handpiece shell 1, the accommodating roller 5 is connected with a circular separating disc 18 in an embedded mode on the outer side of the accommodating roller;

a copper wire insertion slot 9 which is arranged right above the machine head shell 1 in a penetrating way, a plastic material conveying slot 10 is arranged in the machine head shell 1 in a penetrating way, and an extrusion hole 11 is connected to the left side of the plastic material conveying slot 10 in a penetrating way;

the bolt holes 12 penetrate through and are formed right below the handpiece shell 1, the vertical positioning rods 3 are arranged, one side of each bolt hole is axially connected with an a plane gear 13, a b plane gear 14 is meshed and connected right below the a plane gear 13, the b plane gear 14 is connected with a balancing weight 16 through a positioning groove 15, the width of the positioning groove 15 is larger than that of the balancing weight 16, the balancing weight 16 is 2 groups, and the b plane gear 14 and the vertical positioning rods 3 are both provided with threaded holes 4; a positioning groove 15 is formed in the upper surface of the b plane gear 14, a balancing weight 16 is fixed on the upper surface of the positioning groove 15 through a bolt, the containing roller 5 is connected with the a plane gear 13 through a shaft, the containing roller 5 forms a rotating structure through the a plane gear 13 and the b plane gear 14, and the b plane gear 14 is connected with the vertical positioning rod 3 through a rolling bearing;

the weight of the b plane gear 14 is increased, the bottom of the a plane gear 13 is meshed through the b plane gear 14, the rotation speeds of the a plane gear 13 and the containing roller 5 are further controlled, the speed reduction of the brass wire releasing speed is facilitated, and the uniformity of the brass adhesion and cooling on plastic is ensured;

the outer side of the external thread joint 8 comprises a circular sealing ring 81 and a circular net cover 83; the circular sealing ring 81 is attached to the inner wall of the external thread joint 8, and the upper surface of the circular sealing ring 81 is connected with a strong magnet strip 84 in a gluing mode; the outer side of the circular net sleeve 83 is fixedly welded with a screen plate 85, the outer side of the circular net sleeve 83 is connected with a rectangular clamping groove 82 in a clamping mode, and the rectangular clamping groove 82 is formed in the upper surface of the circular sealing ring 81; the external thread joint 8 and the screen plate 85 form a clamping structure through a circular sealing ring 81 and a rectangular clamping groove 82, the circular sealing ring 81 and the circular net sleeve 83 are made of aluminum alloy, and the circular sealing ring 81 and the external thread joint 8 are welded into an integral structure.

The outer side of the circular net sleeve 83 is positioned through the rectangular clamping groove 82, the melted materials are screened through the screen plates 85 with different meshes according to use requirements, the situation that the materials which cannot be melted are directly guided into the machine head shell 1 is avoided, and the circular sealing ring 81 is clamped and positioned through the rectangular clamping groove 82 according to use requirements;

the working principle is as follows: when the high-wear-resistance waterproof flame-retardant irradiation cross-linked wire extruder head device is used, as shown in fig. 1 to 5, the device is firstly placed at a position where work is needed, an operator firstly places a circular sealing ring 81 inside an external thread connector 8, welds the circular sealing ring 81 and the external thread connector 8 through electric welding, inserts a convex block outside a circular net sleeve 83 into a rectangular clamping groove 82, performs magnetic attraction connection on the outside of the circular net sleeve 83 through a strong magnet strip 84, performs screening treatment on materials through a screen plate 85, performs threaded connection on the outside of the external thread connector 8 and one end of a spiral material conveyor, and holds a circular separating disc 18, so that the circular separating disc 18 slides outside a containing roller 5, copper wires with different diameters are conveniently wound and connected, and then the copper wires are inserted into copper wire insertion grooves 9, and copper wires with different types are inserted out of extrusion holes 11;

carry out the winding with the other end of copper line and collect the roller and be connected, afterwards according to the demand of accomodating, pulling vertical positioning rod 3 nests in the outside of uide bushing block seat 17, highly adjusting accomodating roller 5, through inserting screw hole 4, carry out positioning process to vertical positioning rod 3 and uide bushing block seat 17, simultaneously right aircraft nose shell 1's bottom and lifting desktop each other, insert the inside of bolt hole 12 with the screw rod, fix a position aircraft nose shell 1's bottom, this look insulating material melts through the heating and is the annular and extrude the cladding to the electric wire conductor surface, form even inlayer true color insulating layer, and leading-in to the inside of plastic conveying chute 10, operating personnel can be with the leading-in inside to cooling oil tank 6 of cooling liquid, cooling oil tank 6 absorbs the heat of material and cools down, dispel the heat the temperature through radiating fin 7 to the heat.

Those not described in detail in this specification are within the skill of the art.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high wear-resisting waterproof fire-retardant irradiation crosslinked electric wire extruder head device, includes aircraft nose shell (1), and its one side bolt is fixed with extrudes lug (2), and the left and right sides welded fastening of aircraft nose shell (1) has uide bushing block seat (17), the outside nested connection of uide bushing block seat (17) has vertical locating lever (3), and the upper surface of vertical locating lever (3) runs through set up threaded hole (4), the hub connection has accomodate roller (5), its characterized in that between vertical locating lever (3): further comprising:

the cooling oil tank (6) is fixedly welded on the left side and the right side of the machine head shell (1), a radiating fin (7) is fixed on the outer side of the cooling oil tank (6) through a bolt, an external thread connector (8) is fixedly welded on the right side of the machine head shell (1), the accommodating roller (5) is connected with a circular separating disc (18) in an embedded mode on the outer side of the accommodating roller;

the copper wire inserting groove (9) penetrates through the machine head shell (1) and is formed right above the machine head shell (1), a plastic conveying groove (10) penetrates through the interior of the machine head shell (1), and an extruding hole (11) penetrates through the left side of the plastic conveying groove (10);

the bolt hole (12) penetrates through and is formed right below the machine head shell (1), the vertical positioning rod (3) is axially connected with one side of the bolt hole, the a plane gear (13) is connected with the right below the a plane gear (13) in a meshed mode, the b plane gear (14) is connected with the right below the a plane gear (13), a positioning groove (15) is formed in the upper surface of the b plane gear (14), and a balancing weight (16) is fixed to the upper surface of the positioning groove (15) through a bolt.

2. The high wear-resistant waterproof flame-retardant radiation cross-linked wire extruder head device according to claim 1, characterized in that: the machine head shell (1) and the containing roller (5) are connected with the guide sleeve block seat (17) through the vertical positioning rod (3), the vertical positioning rod (3) and the guide sleeve block seat (17) are symmetrically distributed about the center line of the machine head shell (1), and the guide sleeve block seat (17) is integrally of a T-shaped structure.

3. The high wear-resistant waterproof flame-retardant irradiation crosslinking wire extruder head device according to claim 1, which is characterized in that: the outer side of the external thread joint (8) comprises a circular sealing ring (81) and a circular net sleeve (83);

the circular sealing ring (81) is attached to the inner wall of the external thread joint (8), and the upper surface of the circular sealing ring (81) is connected with a strong magnet strip (84) in a gluing mode;

the outer side of the circular net sleeve (83) is fixedly welded with a screen plate (85), the outer side of the circular net sleeve (83) is connected with a rectangular clamping groove (82) in a clamping mode, and the rectangular clamping groove (82) is formed in the upper surface of the circular sealing ring (81).

4. The high wear-resistant waterproof flame-retardant irradiation crosslinked wire extruder head device according to claim 3, wherein: external thread joint (8) and sieve otter board (85) constitute the block structure through circular seal circle (81) and rectangle draw-in groove (82), and circular seal circle (81) all adopt aluminum alloy with circular screen cloth (83) to circular seal circle (81) and external thread joint (8) welding formula structure as an organic whole.

5. The high wear-resistant waterproof flame-retardant irradiation crosslinking wire extruder head device according to claim 1, which is characterized in that: the storage roller (5) is connected with the a plane gear (13) through a shaft, the storage roller (5) forms a rotating structure through the a plane gear (13) and the b plane gear (14), and the b plane gear (14) is connected with the vertical positioning rod (3) through a rolling bearing.

6. The high wear-resistant waterproof flame-retardant irradiation crosslinking wire extruder head device according to claim 1, which is characterized in that: b face gear (14) and balancing weight (16) pass through positioning groove (15) and connect, and positioning groove (15) width is greater than balancing weight (16) width to the quantity of balancing weight (16) is 2 groups, and b face gear (14) and vertical locating lever (3) all seted up screw hole (4) moreover.