CN214056368U

CN214056368U - Low-consumption plastic extruding machine for high-voltage cable preparation

Info

Publication number: CN214056368U
Application number: CN202022868149.5U
Authority: CN
Inventors: 孙东辉
Original assignee: Baotu Spring Cable Group Co ltd
Current assignee: Baotu Spring Cable Group Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-08-27
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses a low-consumption plastic extruding machine for high-voltage cable preparation, which comprises an extruding barrel, a helical blade, a rotating shaft, a scraper blade and a top plate, wherein a motor and a suction fan are started through an energy-saving controller, an operator injects cable melting material into the extruding barrel through a feed hopper, a first belt pulley is driven to rotate and is connected through the rotating end of the motor, a second belt pulley is driven to rotate the rotating shaft, the helical blade is driven to rotate, the cable melting material entering the extruding barrel is driven to be discharged through a discharge pipe, a first connecting rod is driven to rotate through the rotation of the rotating shaft so as to drive the scraper blade to rotate, the cable melting material is prevented from being adhered to the inner wall of the extruding barrel, the suction fan sucks harmful gas near the feed hopper through an air inlet hopper and then conveys the harmful gas into a filter box, substances in the sucked gas are adsorbed and filtered through an active carbon filter screen, and the filtered gas is discharged through an air outlet hole, the harm of harmful gas to operators is reduced.

Description

Low-consumption plastic extruding machine for high-voltage cable preparation

Technical Field

The utility model relates to a extruding machine specifically is a low consumption extruding machine is used in high tension cable preparation.

Background

An extruder is an important plastic machine, and most of the production and manufacture of plastic products can be realized by extrusion molding. The motor of the extruder is an important component of the extruder and is a prime mover of the extruder to provide the large thrust required by the screw of the extruder.

When the existing extruding machine for preparing the high-voltage cable is used, an operator needs to feed materials near a feed hopper, and gas emitted by cable melt materials during feeding causes certain damage to the mind and body of the operator, so that the existing extruding machine needs to be further improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low consumption extruding machine is used in high tension cable preparation to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a low-consumption plastic extruding machine for preparing high-voltage cables comprises a platen, wherein the top of the platen is fixedly connected with an extruding barrel, the bottom of the platen is fixedly provided with a motor, the rotating end of the motor is fixedly connected with a first belt pulley, the inner wall of the extruding barrel is rotatably connected with a rotating shaft, one end of the rotating shaft penetrates through the outer wall of the extruding barrel and is fixedly connected with a second belt pulley, the second belt pulley is in transmission connection with the first belt pulley through a belt, the outer side of the rotating shaft is fixedly sleeved with a spiral blade, a feeding hopper is arranged above the extruding barrel, the bottom end of the feeding hopper is fixedly connected with the outer wall of the extruding barrel in a penetrating manner, the top of the platen is symmetrically and fixedly connected with two side plates, the tops of the two side plates are fixedly connected with a top plate together, the bottom of the top plate is fixedly connected with an air inlet, the utility model discloses a plastic extruding machine, including filter mechanism, active carbon filter screen, lateral wall and the inner wall fixed connection of filter box of active carbon filter screen, the venthole that sets up a plurality of evenly sets up is run through to one side of filter box, roof top fixedly connected with suction fan, the opposite side through pipeline and filter box of the end of giving vent to anger of suction fan runs through fixed connection, the inlet end of suction fan runs through behind the outer wall of roof and fill top fixed connection with admitting air through the pipeline, the extrusion molding bucket below is provided with the discharging pipe, the discharging pipe top runs through fixed connection with the outer wall of extrusion molding bucket.

As a further aspect of the present invention: the outer wall symmetry fixedly connected with two connecting rods of pivot, two the common fixedly connected with scraper blade of one end of connecting rod.

As a further aspect of the present invention: the active carbon filter screen is provided with two.

As a further aspect of the present invention: the top of the bedplate is symmetrically and fixedly connected with two reinforcing plates, and the outer walls of the reinforcing plates are fixedly connected with the side walls of the extrusion molding barrel.

As a further aspect of the present invention: the bedplate bottom fixedly connected with supporting leg, the supporting leg symmetry is provided with four.

As a further aspect of the present invention: and the bottom of the bedplate is fixedly connected with an energy-saving controller.

As a further aspect of the present invention: and the motor and the suction fan are electrically connected with the energy-saving controller through wires.

As a further aspect of the present invention: the energy-saving controller is electrically connected with an external power supply through a lead.

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

1. the suction fan inhales near the feed hopper through the inlet hopper, and then carries to the rose box in, adsorbs the filtration through the material of active carbon filter screen in to the suction gas, and the gas after the filtration passes through the venthole and discharges, has reduced the harm that harmful gas caused to operating personnel.

2. The first connecting rod is driven to rotate through the rotation of the rotating shaft to enable the scraper to rotate, so that the molten cable material adhered to the inner wall of the extrusion barrel is scraped, and the molten cable material is greatly reduced and adhered to the inner wall of the extrusion barrel.

Drawings

FIG. 1 is a schematic diagram of the construction of a low loss extruder for high voltage cable production.

FIG. 2 is a partial cross-sectional view of a low loss extruder for high voltage cable production.

FIG. 3 is a perspective view of a low loss extruder for high voltage cable manufacture.

FIG. 4 is a schematic diagram of the construction of an extrusion barrel in a low loss extruder for high voltage cable production.

FIG. 5 is a schematic diagram of the construction of a filter box in a low loss extruder for high voltage cable manufacture.

Shown in the figure: reinforcing plate 1, platen 2, energy-saving control ware 3, supporting leg 4, motor 5, first belt pulley 6, second belt pulley 7, feeder hopper 8, air inlet hopper 9, suction fan 10, rose box 11, active carbon filter screen 12, filtering mechanism 13, venthole 14, extrusion molding bucket 15, helical blade 16, pivot 17, scraper blade 18, connecting rod 19, discharging pipe 20, curb plate 21, roof 22.

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 to 5, in the embodiment of the present invention, a low-consumption plastic extruding machine for high-voltage cable preparation includes a platen 2, an extruding barrel 15 is fixedly connected to the top of the platen 2, two reinforcing plates 1 are symmetrically and fixedly connected to the top of the platen 2, the outer wall of each reinforcing plate 1 is fixedly connected to the side wall of the extruding barrel 15, a motor 5 is fixedly installed at the bottom of the platen 2, a first belt pulley 6 is fixedly connected to the rotating end of the motor 5, a rotating shaft 17 is rotatably connected to the inner wall of the extruding barrel 15, a second belt pulley 7 is fixedly connected to one end of the rotating shaft 17 after penetrating through the outer wall of the extruding barrel 15, the second belt pulley 7 is in transmission connection with the first belt pulley 6 through a belt, a helical blade 16 is fixedly sleeved on the outer side of the rotating shaft 17, two connecting rods 19 are symmetrically and fixedly connected to the outer wall of the rotating shaft 17, and a scraper 18 is fixedly connected to one end of the two connecting rods 19, a feed hopper 8 is arranged above the extrusion molding barrel 15, the bottom end of the feed hopper 8 is fixedly connected with the outer wall of the extrusion molding barrel 15 in a penetrating manner, the top of the bedplate 2 is symmetrically and fixedly connected with two side plates 21, the top of the two side plates 21 is fixedly connected with a top plate 22, the bottom of the top plate 22 is fixedly connected with an air inlet hopper 9, the air inlet hopper 9 is arranged right above the feed hopper 8, the top of the top plate 22 is provided with a filtering mechanism 13, the filtering mechanism 13 comprises a filtering box 11 and an active carbon filtering net 12, the active carbon filtering net 12 is provided with two side walls, the side wall of the active carbon filtering net 12 is fixedly connected with the inner wall of the filtering box 11, one side of the filtering box 11 is provided with a plurality of uniformly arranged air outlets 14 in a penetrating manner, the top of the top plate 22 is fixedly connected with a suction fan 10, and the model number of the suction fan 10 is YDGL5-47-9A, the production plant is Taizhou Danmai electromechanical Limited company, the air outlet end of the suction fan 10 penetrates through and is fixedly connected with the other side of the filter box 11 through a pipeline, the air inlet end of the suction fan 10 penetrates through the outer wall of the top plate 22 through a pipeline and then is fixedly connected with the top end of the air inlet hopper 9, a discharge pipe 20 is arranged below the extrusion molding barrel 15, the top end of the discharge pipe 20 penetrates through and is fixedly connected with the outer wall of the extrusion molding barrel 15, the bottom of the bedplate 2 is fixedly connected with four support legs 4, the bottom of the bedplate 2 is fixedly connected with an energy-saving controller 3, the energy-saving controller 3 is EX-DU5NG3HB in model number, the production plant is Xian Yi Xin electrical Limited company, the motor 5 and the suction fan 10 are both electrically connected with the energy-saving controller 3 through leads, and the energy-saving controller 3 is electrically connected with an external power.

The utility model discloses a theory of operation is:

when the device is used, the device is connected with a subsequent device through the discharge pipe 20, the motor 5 and the suction fan 10 are started through the energy-saving controller 3, an operator injects cable melt into the extrusion molding barrel 15 through the feed hopper 8, the rotating end of the motor 5 drives the first belt pulley 6 to rotate and connect, and then drives the second belt pulley 7 to rotate the rotating shaft 17, and further drives the helical blade 16 to rotate, so as to drive the cable melt entering the extrusion molding barrel 15 to discharge through the discharge pipe 20, the rotating end of the rotating shaft 17 drives the first connecting rod 19 to rotate the scraper 18, so as to prevent the cable melt from adhering to the inner wall of the extrusion molding barrel 15, the suction fan 10 sucks harmful gas near the feed hopper 8 through the gas inlet hopper 9, and then conveys the harmful gas into the filter box 11, the substances in the sucked gas are adsorbed and filtered through the activated carbon filter screen 12, and then the gas is discharged through the gas outlet 14, so as to reduce the harm of the harmful gas to the operator, through the arrangement of the energy-saving controller 3, the electric energy is saved in the working process of the motor 5 and the suction fan 10, and the energy-saving performance of the plastic extruding machine is improved.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A low-loss extruder for high-voltage cable production, comprising a platen (2), characterized in that: the top of the bedplate (2) is fixedly connected with an extrusion molding barrel (15), the bottom of the bedplate (2) is fixedly provided with a motor (5), the rotating end of the motor (5) is fixedly connected with a first belt pulley (6), the inner wall of the extrusion molding barrel (15) is rotatably connected with a rotating shaft (17), one end of the rotating shaft (17) penetrates through the outer wall of the extrusion molding barrel (15) and is fixedly connected with a second belt pulley (7), the second belt pulley (7) is in transmission connection with the first belt pulley (6) through a belt, the outer side of the rotating shaft (17) is fixedly sleeved with a spiral blade (16), a feeding hopper (8) is arranged above the extrusion molding barrel (15), the bottom end of the feeding hopper (8) is fixedly connected with the outer wall of the extrusion molding barrel (15) in a penetrating manner, the top of the bedplate (2) is symmetrically and fixedly connected with two side plates (21), and the tops of the two side plates (21) are fixedly connected with a top plate (22) together, the bottom of the top plate (22) is fixedly connected with an air inlet hopper (9), the air inlet hopper (9) is arranged right above the feed hopper (8), the top of the top plate (22) is provided with a filtering mechanism (13), the filtering mechanism (13) comprises a filtering box (11) and an activated carbon filtering net (12), the side wall of the activated carbon filtering net (12) is fixedly connected with the inner wall of the filtering box (11), one side of the filtering box (11) is provided with a plurality of uniformly arranged air outlet holes (14) in a penetrating manner, the top of the top plate (22) is fixedly connected with a suction fan (10), the air outlet end of the suction fan (10) is fixedly connected with the other side of the filtering box (11) in a penetrating manner through a pipeline, the air inlet end of the suction fan (10) is fixedly connected with the top end of the air inlet hopper (9) after penetrating through the outer wall of the top plate (22) through a pipeline, and a discharge pipe (20) is arranged below the extrusion molding barrel (15), the top end of the discharge pipe (20) is fixedly connected with the outer wall of the extrusion molding barrel (15) in a penetrating way.

2. The low loss extruder for high voltage cable manufacture of claim 1, wherein: the outer wall symmetry fixedly connected with two connecting rods (19) of pivot (17), two the common fixedly connected with scraper blade (18) of one end of connecting rod (19).

3. The low loss extruder for high voltage cable manufacture of claim 1, wherein: two activated carbon filter screens (12) are arranged.

4. The low loss extruder for high voltage cable manufacture of claim 1, wherein: the top of the bedplate (2) is symmetrically and fixedly connected with two reinforcing plates (1), and the outer walls of the reinforcing plates (1) are fixedly connected with the side wall of the extrusion molding barrel (15).

5. The low loss extruder for high voltage cable manufacture of claim 1, wherein: the bottom of the bedplate (2) is fixedly connected with four supporting legs (4), and the four supporting legs (4) are symmetrically arranged.

6. The low loss extruder for high voltage cable manufacture of claim 1, wherein: the bottom of the bedplate (2) is fixedly connected with an energy-saving controller (3).

7. The low loss extruder for high voltage cable manufacture of claim 6, wherein: the motor (5) and the suction fan (10) are electrically connected with the energy-saving controller (3) through leads.

8. The low loss extruder for high voltage cable manufacture of claim 6, wherein: the energy-saving controller (3) is electrically connected with an external power supply through a lead.