CN217098812U

CN217098812U - Novel double-layer co-extrusion molding machine for wire and cable processing

Info

Publication number: CN217098812U
Application number: CN202220530139.7U
Authority: CN
Inventors: 李衍光; 布继凯; 臧邦凯
Original assignee: Shandong Rihui Cable Group Co ltd
Current assignee: Shandong Rihui Cable Group Co ltd
Priority date: 2022-03-12
Filing date: 2022-03-12
Publication date: 2022-08-02
Anticipated expiration: 2032-03-12

Abstract

The utility model discloses a novel double-layer co-extrusion molding machine for processing electric wires and cables, which comprises an extrusion molding main body, wherein the top of the extrusion molding main body is fixedly connected with a feeding hopper, one side of the top of the extrusion molding main body, which is far away from the feeding hopper, is fixedly connected with a feeding mechanism, the bottom of the extrusion molding main body is fixedly connected with a supporting frame, one side of the extrusion molding main body is fixedly connected with a material conveying mechanism, the other side of the extrusion molding main body is penetrated by an extrusion molding pipe, the outer side of the extrusion molding pipe is fixedly connected with a heating sleeve, one end of the extrusion molding pipe is in threaded connection with a plastic outlet mechanism, plastic materials are prevented from being stuck in the feeding hopper and blocking a feeding port through a feeding motor, a feeding shaft and a feeding blade, so that the plastic materials can be rapidly and smoothly fed into the extrusion molding machine, the working efficiency of the extrusion molding machine is improved, and the difficulty of replacing the extrusion molding mechanism by workers is reduced through the arranged plastic outlet disk and the central shaft, the extrusion molding mechanism is convenient for workers to replace in sequence.

Description

Novel double-layer co-extrusion molding machine for wire and cable processing

Technical Field

The utility model relates to an extruding machine technical field specifically is a wire and cable processing is with novel double-deck extruding machine altogether.

Background

The wire and cable is used for transmitting electric (magnetic) energy, information and wire products for realizing electromagnetic energy conversion, the wire and cable in a broad sense is also called as cable for short, the cable in a narrow sense is insulated cable, and it can be defined as: an aggregate consisting of; one or more insulated cores, and their respective possible coatings, general protective layers and outer jackets, and additional uninsulated conductors may be provided in the cable, and the wire and cable extruder is an important machine for manufacturing wire and cable, and most of the production and manufacture of wire and cable products may be accomplished by extrusion molding.

But current wire and cable extruding machine work efficiency is low, when feeding in raw material into the feeder hopper, because the plastics material is thick more after the heating, and the plastics material can glue and block up the charge door in the feeder hopper, leads to reinforced unsmooth to when needs add man-hour to the wire and cable of different bores, the staff of being not convenient for changes the extrusion molding mechanism to the extruding machine, thereby increased the problem of staff's work degree of difficulty, we propose a wire and cable processing for this reason and use novel double-deck extruding machine.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a wire and cable processing is with novel double-deck crowded extruding machine altogether to it leads to smoothly reinforced to provide the wire and cable extruding machine in the above-mentioned background art to solve, and work efficiency is low and the staff of being not convenient for changes the extrusion molding mechanism of extruding machine, thereby has increased the problem of the staff work degree of difficulty.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a wire and cable processing is with novel double-deck extruding machine altogether, includes the extrusion molding main part, the top fixedly connected with loading hopper of extrusion molding main part, one side fixedly connected with feeding mechanism of loading hopper is kept away from at the top of extrusion molding main part, the bottom fixedly connected with support frame of extrusion molding main part, one side fixedly connected with fortune material mechanism of extrusion molding main part, the opposite side of extrusion molding main part runs through has the extrusion pipe, the outside fixedly connected with heating jacket of extrusion pipe, the one end threaded connection of extrusion pipe has out the mechanism of moulding.

Further preferably, feeding mechanism includes support, mounting panel, feeding motor, pay-off axle and pay-off leaf, support fixed welding is at the top of extrusion molding main part, the top fixedly connected with mounting panel of support, the top fixedly connected with feeding motor of mounting panel, the drive end fixedly connected with pay-off axle of feeding motor, the outside fixedly connected with pay-off leaf of pay-off axle.

Further preferably, the material transporting mechanism comprises a driving motor, a material transporting shaft, material transporting blades and a central shaft, the driving motor is fixedly connected to the other side of the extrusion molding main body, the driving end of the driving motor is fixedly connected with the material transporting shaft, one end of the material transporting shaft is in threaded connection with the central shaft, and the outer side of the material transporting shaft is fixedly connected with the material transporting blades.

Further preferably, the plastic outlet mechanism comprises a plastic outlet disc and a plastic outlet, the plastic outlet disc is in threaded connection with one end of the plastic extrusion pipe, the plastic outlet is formed in one end of the plastic outlet disc, and a water inlet and a water outlet are formed in the outer side of the plastic extrusion pipe respectively.

Further preferably, the plastic outlet disc is made of alloy materials, and the interior of the plastic outlet disc is hollow.

Further preferably, the central shaft is located at the middle position of the plastic outlet, and the plastic outlet is gradually reduced from left to right.

(III) advantageous effects

The utility model provides a wire and cable processing is with novel double-deck crowded extruding machine altogether possesses following beneficial effect:

(1) the novel double-layer co-extrusion plastic extruding machine for processing the electric wires and the cables comprises a feeding motor, a feeding shaft and a feeding blade, wherein when the electric wire and the cable plastic extruding machine is used, a worker installs a cooling water pipe on a water inlet and a water outlet of a plastic outlet disc to enable cooling water to enter the plastic outlet disc to flow circularly, then the worker adds plastic materials into a charging hopper, the feeding motor drives the feeding shaft to rotate clockwise, the feeding blade rotates along with the rotation, the feeding blade conveys the plastic materials, and the plastic materials can only move downwards along the inner wall of the charging hopper under the pushing of the feeding blade due to the gravity of the plastic materials and the friction force generated by the gravity of the plastic materials and the inner wall of the charging hopper, so that the plastic materials are prevented from being stuck in the charging hopper and blocking a charging opening, and can be quickly fed into the plastic extruding machine, thus improving the working efficiency of the extruder.

(2) The novel double-layer co-extrusion molding machine for processing the electric wires and the cables comprises a plastic outlet disc and a central shaft, wherein when materials enter the plastic extrusion pipe, a worker starts a driving motor which drives a material conveying blade on the outer side of the material conveying shaft to rotate, the same plastic material gravity and friction force generated between the same plastic material and the inner wall of the plastic extrusion pipe only can be pushed by the material conveying blade to move rightwards along the inner wall of the plastic extrusion pipe, the plastic material can be extruded on a plastic outlet of the plastic outlet disc, meanwhile, the plastic material can wrap the central shaft and cool the outer layer of the extruded electric wires and cables by cooling water entering the plastic outlet disc, and simultaneously, the plastic material flows out through the plastic outlet on the plastic outlet disc, so that the outer layer of the extruded electric wires and cables is hollow, when the worker needs to extrude the outer layers of the electric wires and the cables with different inner diameters, the plastic extrusion pipe is in threaded connection with the plastic outlet disc, the staff only needs to adopt the instrument to rotate out and moulds the dish, can mould the dish to dismantle out, and the center pin will be present coming out, then the staff dismantles the epaxial center pin of fortune material again, change the center pin that needs can, then mould the dish to installing the play that needs to be changed and can change and finish, so reduced the staff and changed the degree of difficulty of extrusion molding mechanism, the staff of being convenient for in proper order changes extrusion molding mechanism.

Drawings

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

figure 2 is a cross-sectional view of the extruded body of the present invention;

fig. 3 is a schematic view of a partial structure of the plastic tray according to the present invention.

In the figure: 1. a support frame; 2. extruding the body; 201. heating a jacket; 3. a drive motor; 301. a material conveying shaft; 302. conveying the material leaves; 303. a central shaft; 4. a support; 5. mounting a plate; 6. a feeding motor; 7. a feed shaft; 8. feeding leaves; 9. a hopper; 10. extruding a plastic pipe; 11. discharging the plastic disc; 1101. a water inlet; 1102. a water outlet; 12. and (7) a plastic outlet.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a wire and cable processing is with novel double-deck extruding machine altogether, including extrusion molding main part 2, the top fixedly connected with loading hopper 9 of extrusion molding main part 2, one side fixedly connected with feeding mechanism of loading hopper 9 is kept away from at the top of extrusion molding main part 2, the bottom fixedly connected with support frame 1 of extrusion molding main part 2, one side fixedly connected with fortune material mechanism of extrusion molding main part 2, the opposite side of extrusion molding main part 2 runs through has extrusion molding pipe 10, the outside fixedly connected with heating jacket 201 of extrusion molding pipe 10, the one end threaded connection of extrusion molding pipe 10 has the mechanism of moulding.

In this embodiment, specifically, feeding mechanism includes support 4, mounting panel 5, feeding motor 6, pay-off axle 7 and pay-off leaf 8, support 4 fixed welding is at the top of extrusion molding main part 2, the top fixedly connected with mounting panel 5 of support 4, the top fixedly connected with feeding motor 6 of mounting panel 5, the drive end fixedly connected with pay-off axle 7 of feeding motor 6, the outside fixedly connected with pay-off leaf 8 of pay-off axle 7, feeding motor 6 will drive pay-off axle 7 clockwise rotation, pay-off leaf 8 also can follow the rotation simultaneously, and pay-off leaf 8 will transport the plastics material, because the gravity of the plastics material and the produced frictional force with the loading hopper 9 inner wall, make the plastics material can only be at the propelling movement of pay-off leaf 8 down along the inner wall of loading hopper 9.

In this embodiment, specifically, the material transporting mechanism includes a driving motor 3, a material transporting shaft 301, a material transporting blade 302 and a central shaft 303, the driving motor 3 is fixedly connected to the other side of the extrusion molding main body 2, the driving end of the driving motor 3 is fixedly connected with the material transporting shaft 301, one end of the material transporting shaft 301 is in threaded connection with the central shaft 303, the outer side of the material transporting shaft 301 is fixedly connected with the material transporting blade 302, the material transporting blade 302 outside the material transporting shaft 301 is driven to rotate by the driving motor 3, the gravity of the same plastic material and the friction force generated between the gravity of the same plastic material and the inner wall of the extrusion molding pipe 10 enable the plastic material to move rightwards along the inner wall of the extrusion molding pipe 10 only under the pushing of the material transporting blade 302, and the plastic material is extruded on the plastic outlet 12 of the plastic disk 11.

In this embodiment, it is concrete, go out to mould the mechanism and mould mouthful 12 including going out to mould dish 11 and going out, go out to mould dish 11 threaded connection in the one end of extruded tube 10, the one end that goes out to mould dish 11 has been seted up and has been moulded mouthful 12, water inlet 1101 and delivery port 1102 have been seted up respectively to the outside of extruded tube 10, install on the water inlet 1101 and the delivery port 1102 that go out to mould dish 11 through condenser tube, make the cooling water enter into and go out to mould and carry out circulation flow in the dish 11, the messenger enters into the cooling water that goes out to mould the dish 11 and cools off the outer layer of wire and cable that the extrusion molding came out.

In this embodiment, specifically, the plastic output disc 11 is formed by processing an alloy material, the interior of the plastic output disc 11 is hollow, and the plastic output disc 11 formed by processing the alloy material is more durable.

In this embodiment, specifically, the central shaft 303 is located at the center of the plastic outlet 12, and the plastic outlet 12 gradually decreases from left to right, so that the plastic material can better flow out from the plastic outlet tray 11.

The working principle is as follows: after the utility model is installed, firstly, the installation fixing and safety protection of the utility model are checked, when the wire and cable extruding machine is used, the worker installs the cooling water pipe on the water inlet 1101 and the water outlet 1102 of the plastic outlet disc 11, so that the cooling water enters the plastic outlet disc 11 to circulate, then the worker adds the plastic material into the charging hopper 9, at the moment, the feeding motor 6 drives the feeding shaft 7 to rotate clockwise, the feeding blade 8 rotates along with the rotation, the feeding blade 8 transports the plastic material, because of the gravity of the plastic material and the friction force generated by the gravity and the inner wall of the charging hopper 9, the plastic material can only move downwards along the inner wall of the charging hopper 9 under the pushing of the feeding blade 8, when the material enters the extruding pipe 10, the worker starts the driving motor 3, the driving motor 3 drives the material transporting blade 302 outside the material transporting shaft 301 to rotate, the same gravity of the plastic material and the friction force generated between the plastic material and the inner wall of the extrusion molding pipe 10 make the plastic material only move rightwards along the inner wall of the extrusion molding pipe 10 under the pushing of the material transporting blade 302, and the plastic material will be extruded on the plastic outlet 12 of the plastic outlet disc 11, and at the same time, the plastic material will wrap the central shaft 303 and cool the extruded outer layer of the electric wire and cable by the cooling water entering the plastic outlet disc 11, and at the same time, the plastic material will flow out through the plastic outlet 12 on the plastic outlet disc 11, so that the outer layer of the electric wire and cable flows out in a hollow shape, when the worker needs to extrude the outer layer of the electric wire and cable with different inner diameters, because the extrusion molding pipe 10 is in threaded connection with the plastic outlet disc 11, the worker can disassemble the plastic outlet disc 11 only by using a tool to rotate the plastic outlet disc 11, and the central shaft 303 will be present, and then the worker can disassemble the central shaft 303 on the material transporting shaft 301, the center pin 303 that needs to be changed can, then install going out the plastic tray 11 that needs to be changed and can change and finish, it is right just so to accomplish the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 wire and cable processing is with novel double-deck extruder of coextruding, includes extrusion molding main part (2), its characterized in that: the top fixedly connected with loading hopper (9) of extrusion molding main part (2), one side fixedly connected with feeding mechanism of loading hopper (9) is kept away from at the top of extrusion molding main part (2), bottom fixedly connected with support frame (1) of extrusion molding main part (2), one side fixedly connected with fortune material mechanism of extrusion molding main part (2), the opposite side of extrusion molding main part (2) runs through and has the extrusion molding pipe (10), the outside fixedly connected with heating jacket (201) of extrusion molding pipe (10), the one end threaded connection of extrusion molding pipe (10) has the mechanism of moulding.

2. The novel double-layer co-extrusion molding machine for processing wires and cables as claimed in claim 1, wherein: feeding mechanism includes support (4), mounting panel (5), feeding motor (6), pay-off axle (7) and pay-off leaf (8), support (4) fixed welding is at the top of extrusion molding main part (2), top fixedly connected with mounting panel (5) of support (4), top fixedly connected with feeding motor (6) of mounting panel (5), drive end fixedly connected with pay-off axle (7) of feeding motor (6), outside fixedly connected with pay-off leaf (8) of pay-off axle (7).

3. The novel double-layer co-extrusion molding machine for processing wires and cables as claimed in claim 1, wherein: fortune material mechanism includes driving motor (3), fortune material axle (301), fortune material leaf (302) and central axle (303), driving motor (3) fixed connection is at the opposite side of extrusion molding main part (2), driving end fixedly connected with fortune material axle (301) of driving motor (3), the one end threaded connection of fortune material axle (301) has central axle (303), the outside fixedly connected with fortune material leaf (302) of fortune material axle (301).

4. The novel double-layer co-extrusion molding machine for processing wires and cables as claimed in claim 1, wherein: go out to mould mechanism and mould mouth (12) including going out to mould dish (11) and going out, go out to mould dish (11) threaded connection in the one end of extruding plastic pipe (10), the one end of going out to mould dish (11) has been seted up and has been moulded mouth (12), water inlet (1101) and delivery port (1102) have been seted up respectively in the outside of extruding plastic pipe (10).

5. The novel double-layer co-extrusion molding machine for wire and cable processing as claimed in claim 4, wherein: the plastic outlet disc (11) is made of alloy materials, and the interior of the plastic outlet disc (11) is hollow.

6. The novel double-layer co-extrusion molding machine for processing wires and cables as claimed in claim 3, wherein: center pin (303) are located the centre position of moulding mouthful (12) out, it diminishes gradually from a left side to the right side to mould mouthful (12).