CN214562818U

CN214562818U - Electric wire and cable extrusion molding machine head mould

Info

Publication number: CN214562818U
Application number: CN202023212308.2U
Authority: CN
Inventors: 李德圣; 杨静
Original assignee: Nantong Jingyue Mould Co ltd
Current assignee: Nantong Jingyue Mould Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-11-02
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses a wire and cable extrusion molding aircraft nose mould, concretely relates to cable extrusion molding field, including the outer frame body, the extrusion molding aircraft nose has been cup jointed in the inside activity of outer frame body, the inside mounting hole that is equipped with of extrusion molding aircraft nose, outer frame body upper portion is equipped with the screw hole, threaded hole female connection has the screw, the screw activity is cup jointed inside the mounting hole, the inside a plurality of through wires holes that are equipped with of extrusion molding aircraft nose, extrusion molding aircraft nose upper portion is equipped with a plurality of holes of moulding plastics, just the hole of moulding plastics sets up around the through wires hole, the hole lower part of moulding plastics is linked together with the through wires hole, the outer frame body left and right sides fixed mounting has two mounting panels, the inside preformed hole that is equipped with of mounting panel. The utility model discloses having quickened the cooling at the extrusion molding in-process, it is consuming time to reduce the cooling, and extrusion molding is faster, improves the work efficiency of extrusion molding, further improves the compactness of extrusion molding material and electric wire, and what quicken the electric wire simultaneously stretches out, and the cooperation cooling tube uses, improves and accomplishes speed.

Description

Electric wire and cable extrusion molding machine head mould

Technical Field

The utility model relates to a cable extrusion molding technical field, more specifically say, the utility model relates to an electric wire and cable extrusion molding aircraft nose mould.

Background

In plastics processing, also called extrusion or extrusion, and in rubber processing, also called extrusion. The method is a processing method for manufacturing various cross-section products or semi-products by continuously passing materials through a machine head while being heated and plasticized and being pushed forward by a screw under the action of a charging barrel and the screw of an extruder.

At present when carrying out the extrusion molding parcel to the cable, just can take out in the extruding machine head after need waiting for the cooling of extrusion molding material, extrusion molding in-process temperature is higher, and the extrusion molding material is longer under this kind of environment cooling time, has influenced the efficiency of extrusion molding.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an electric wire and cable extrusion molding aircraft nose mould to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a wire and cable extrusion molding aircraft nose mould, includes the outer frame body, the extrusion molding aircraft nose has been cup jointed in the inside activity of outer frame body, the inside mounting hole that is equipped with of extrusion molding aircraft nose, outer frame body upper portion is equipped with the screw hole, screw hole female connection has the screw, the screw activity is cup jointed inside the mounting hole, the inside a plurality of through wires holes that are equipped with of extrusion molding aircraft nose, extrusion molding aircraft nose upper portion is equipped with a plurality of holes of moulding plastics, just the hole of moulding plastics sets up around the through wires hole, the hole lower part of moulding plastics is linked together with the through wires hole.

Furthermore, a plurality of connecting pipes are fixedly connected to the upper portion of the injection molding hole, and an injection molding opening is fixedly connected to the upper portion of each connecting pipe.

Furthermore, a cooling pipe is fixedly installed inside the outer frame body, the cooling pipe extends to the outside of the left side of the outer frame body leftwards, the left side of the cooling pipe is fixedly communicated with a cooling box, a water pump is fixedly installed on the surface of the inner wall of the lower portion of the cooling box, and one end of the lower side of the cooling pipe is communicated with the water pump.

Furthermore, the upper part of the cooling box is fixedly communicated with a water inlet pipe, and the upper part of the water inlet pipe is in threaded connection with a screw cap.

Further, outer frame body lower part fixed mounting has mounting bracket one, an inside fixed mounting of mounting bracket has the motor, outer frame body lower part fixed mounting has two mounting brackets two, two one side that mounting bracket two are relative is rotated and is connected with three pivot, both sides around wherein pivot fixed surface has cup jointed two gyro wheels, two the inside a plurality of breachs that is equipped with of gyro wheel, motor output shaft fixed connection is in the pivot left side of front side wherein, wherein middle pivot fixed surface has cup jointed drive gear, wherein the front side pivot fixed surface has cup jointed the driving gear, wherein the rear side pivot fixed surface has cup jointed driven gear, surface mesh connects between driving gear, drive gear, the driven gear.

Furthermore, an arc-shaped friction plate is fixedly installed on the surface of the notch.

Furthermore, two mounting plates are fixedly mounted on the left side and the right side of the outer frame body, and a preformed hole is formed in each mounting plate.

The utility model discloses a technological effect and advantage:

1. through setting up cooling tube and cooler bin, the cooling at the extrusion molding in-process has been accelerated, it is consuming time to reduce the cooling, the extrusion molding shaping is faster, improve the work efficiency of extrusion molding, install the extrusion molding aircraft nose inside the framework of outer frame through the screw, lead electric wire cable through the through wires hole and pass the extrusion molding aircraft nose, add the extrusion molding material that melts in department of moulding plastics, the material passes through the connecting pipe, from moulding plastics downthehole portion to the through wires downthehole downwards, wrap up for electric wire cable skin, draw water through the water pump, make the inside coolant liquid of cooler bin circulate in cooler tube and cooler bin, can use the water in the cooler bin, also can use the efficient coolant liquid, cool off around the through wires hole through the cooling tube, accelerate the shaping of product.

2. Through setting up the gyro wheel, further improve the compactness of extrusion molding material and electric wire, simultaneously with higher speed stretch out of electric wire, the cooperation cooling tube uses, the completion speed has been improved, the electric wire and cable after the shaping stretches out from the outer frame body lower part, the motor operation, the driving gear on pivot surface, driven gear and drive gear carry out the transmission effect, finally, drive two gyro wheels and rotate, when two gyro wheels rotate, the electric wire between two gyro wheels is extruded, make extrusion molding material parcel stronger, utilize the effect of friction disc to stimulate the electric wire downwards simultaneously, accelerate the speed that the electric wire stretches out from the extruding machine head.

Drawings

Fig. 1 is an elevation view of the present invention.

Fig. 2 is a schematic structural diagram of the outer frame body of the present invention.

Fig. 3 is a top view of the outer frame of the present invention.

Fig. 4 is a schematic structural view of the transmission gear of the present invention.

The reference signs are: 1. an outer frame body; 2. an extrusion molding machine head; 3. mounting holes; 4. a threaded hole; 5. a screw; 6. a connecting pipe; 7. an injection molding port; 8. a cooling tube; 9. a cooling tank; 10. a water pump; 11. a water inlet pipe; 12. a nut; 13. a first mounting frame; 14. a motor; 15. a second mounting frame; 16. a rotating shaft; 17. a roller; 18. a notch; 19. a transmission gear; 20. a driving gear; 21. a driven gear; 22. a friction plate; 23. mounting a plate; 24. reserving a hole; 25. threading holes; 26. and (5) injection molding holes.

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.

An electric wire and cable extrusion molding aircraft nose mould as shown in attached figures 1-4, including outer frame 1, extrusion molding aircraft nose 2 has been cup jointed to the inside activity of outer frame 1, extrusion molding aircraft nose 2 is inside to be equipped with

mounting hole

3, 1 upper portion of outer frame is equipped with

screw hole

4, 4 female connection in screw hole has screw 5, screw 5 activity is cup jointed inside mounting hole 3, extrusion molding aircraft nose 2 is inside to be equipped with a plurality of through

wires holes

25, 2 upper portions of extrusion molding aircraft nose are equipped with a plurality of injection holes 26, and injection hole 26 sets up around through wires hole 25, injection hole 26 lower part is linked together with through wires hole 25, so that when using, install extrusion molding aircraft nose 2 inside outer frame through screw 5, lead electric wire and cable through extrusion molding aircraft nose 2 through wires hole 25, the material leads to from inside downward the flow to in through wires hole 25 of injection hole 26, wrap up for the electric wire and cable skin.

In a preferred embodiment, a plurality of connecting pipes 6 are fixedly connected to the upper part of the injection hole 26, and an injection port 7 is fixedly connected to the upper part of each connecting pipe 6, so that the addition of the extrusion material is facilitated, and the extrusion material inside each injection hole 26 is more uniform while the addition is facilitated by using the injection port 7 and the connecting pipe 6.

In a preferred embodiment, the cooling pipe 8 is fixedly installed inside the outer frame body 1, the cooling pipe 8 extends to the left outside of the left side of the outer frame body 1, the cooling box 9 is fixedly communicated with the left side of the cooling pipe 8, the water pump 10 is fixedly installed on the surface of the inner wall of the lower portion of the cooling box 9, one end of the lower side of the cooling pipe 8 is communicated with the water pump 10, so that water can be pumped through the water pump 10, cooling liquid inside the cooling box 9 circulates in the cooling pipe 8 and the cooling box 9, the cooling is performed around the threading hole 25 through the cooling pipe 8, cooling in the extrusion molding process is accelerated, time consumption of cooling is reduced, extrusion molding is faster, and the work efficiency of extrusion molding is improved.

In a preferred embodiment, the upper portion of the cooling tank 9 is fixedly communicated with a water inlet pipe 11, and a screw cap 12 is screwed on the upper portion of the water inlet pipe 11 so as to supplement or replace the cooling liquid in the cooling tank 9 through the water inlet pipe 11.

In a preferred embodiment, a first mounting frame 13 is fixedly mounted on the lower portion of the outer frame 1, a motor 14 is fixedly mounted inside the first mounting frame 13, two second mounting frames 15 are fixedly mounted on the lower portion of the outer frame 1, three rotating shafts 16 are rotatably connected to one opposite side of the two second mounting frames 15, two rollers 17 are fixedly sleeved on the surfaces of the rotating shafts 16 on the front and rear sides, a plurality of notches 18 are formed inside the two rollers 17, an output shaft of the motor 14 is fixedly connected to the left side of the rotating shaft 16 on the front side, a transmission gear 19 is fixedly sleeved on the surface of the rotating shaft 16 in the middle, a driving gear 20 is fixedly sleeved on the surface of the rotating shaft 16 on the front side, a driven gear 21 is fixedly sleeved on the surface of the rotating shaft 16 on the rear side, the driving gear 20, the transmission gear 19 and the driven gear 21 are in surface meshing connection, so that the formed electric wires and cables extend out of the lower portion of the outer frame 1 and the motor 14 runs, the driving gear 20, the driven gear 21 and the transmission gear 19 on the surface of the rotating shaft 16 are in transmission action, and finally drive the two rollers 17 to rotate, and when the two rollers 17 rotate, the electric wire between the two rollers 17 is extruded, so that the extrusion molding material is wrapped more strongly.

In a preferred embodiment, the notch 18 is fixedly provided with an arc-shaped friction plate 22 on the surface, so that the wire is pulled downwards by the action of the friction plate 22, the speed of the wire extending out of the extrusion molding head 2 is increased, and the cooling pipe is matched for use, so that the finishing speed is increased.

In a preferred embodiment, two mounting plates 23 are fixedly mounted on the left and right sides of the outer frame 1, and a prepared hole 24 is formed in each mounting plate 23 so that the outer frame 1 can be mounted through the prepared hole 24.

The utility model discloses the theory of operation: when the cooling device is used, the extrusion molding machine head 2 is arranged inside the outer frame body 1 through the screw 5, the electric wire and the cable are guided to pass through the extrusion molding machine head 2 through the threading hole 25, the melted extrusion molding material is added at the injection molding opening 7, the material flows downwards from the inside of the injection molding hole 26 to the threading hole 25 through the connecting pipe 6 to wrap the outer layer of the electric wire and the cable, the water is pumped through the water pump 10, the cooling liquid inside the cooling box 9 circulates in the cooling pipe 8 and the cooling box 9, the water and the high-efficiency cooling liquid can be used in the cooling box 9, the cooling pipe 8 cools the periphery of the threading hole 25 to accelerate the molding of a product, the molded electric wire and the cable extend out from the lower part of the outer frame body 1, the motor 14 operates, the driving gear 20, the driven gear 21 and the transmission gear 19 on the surface of the rotating shaft 16 perform transmission action to finally drive the two idler wheels 17 to rotate, when the two idler wheels 17 rotate, the wire between the two rollers 17 is squeezed so that the wrapping of the extruded material is stronger, and the wire is pulled downwards by the action of the friction plates 22, which speeds up the protrusion of the wire from the extruder head 2.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a wire and cable extrusion molding aircraft nose mould, includes outer frame (1), its characterized in that: extrusion molding aircraft nose (2) has been cup jointed in outer frame body (1) inside activity, extrusion molding aircraft nose (2) inside is equipped with mounting hole (3), outer frame body (1) upper portion is equipped with screw hole (4), screw hole (4) female connection has screw (5), screw (5) activity is cup jointed inside mounting hole (3), extrusion molding aircraft nose (2) inside is equipped with a plurality of through wires hole (25), extrusion molding aircraft nose (2) upper portion is equipped with a plurality of injection molding hole (26), just injection molding hole (26) set up around through wires hole (25), injection molding hole (26) lower part is linked together with through wires hole (25).

2. A wire and cable extrusion head die as in claim 1, wherein: the injection molding device is characterized in that a plurality of connecting pipes (6) are fixedly connected to the upper portion of the injection molding hole (26), and an injection molding port (7) is fixedly connected to the upper portion of each connecting pipe (6).

3. A wire and cable extrusion head die as in claim 2, wherein: the utility model discloses a cooling device, including outer frame body (1), cooling tube (8) inside fixed mounting has cooling tube (8), cooling tube (8) extend to outer frame body (1) left side outside left side, cooling tube (8) left side fixed intercommunication has cooler bin (9), cooler bin (9) lower part inner wall fixed surface installs water pump (10), the one end of cooling tube (8) downside is linked together with water pump (10).

4. A wire and cable extrusion head die as in claim 3, wherein: the upper part of the cooling box (9) is fixedly communicated with a water inlet pipe (11), and the upper part of the water inlet pipe (11) is in threaded connection with a screw cap (12).

5. An extrusion head die for wire and cable as claimed in claim 4, wherein: outer frame body (1) lower part fixed mounting has mounting bracket one (13), the inside fixed mounting of mounting bracket one (13) has motor (14), outer frame body (1) lower part fixed mounting has two mounting bracket two (15), two one side that mounting bracket two (15) are relative is rotated and is connected with three pivot (16), both sides around wherein pivot (16) fixed surface has cup jointed two gyro wheels (17), two gyro wheel (17) inside is equipped with a plurality of breachs (18), motor (14) output shaft fixed connection is in pivot (16) left side of front side wherein, wherein middle pivot (16) fixed surface has cup jointed drive gear (19), wherein front side pivot (16) fixed surface has cup jointed driving gear (20), wherein the rear side pivot (16) fixed surface has cup jointed driven gear (21), driving gear (20), The transmission gear (19) and the driven gear (21) are in surface meshing connection.

6. An extrusion head die for wire and cable as claimed in claim 5, wherein: and an arc-shaped friction plate (22) is fixedly arranged on the surface of the notch (18).

7. An extrusion head die for wire and cable as claimed in claim 6, wherein: two mounting panels (23) are fixedly mounted on the left side and the right side of the outer frame body (1), and a preformed hole (24) is formed in each mounting panel (23).