CN215242779U

CN215242779U - PVC material melting equipment

Info

Publication number: CN215242779U
Application number: CN202121402599.3U
Authority: CN
Inventors: 王小辉; 祖丹丹; 张浩东
Original assignee: Henan Jintong Plastic Industry Co ltd
Current assignee: Henan Jintong Plastic Industry Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-21
Anticipated expiration: 2031-06-23

Abstract

The utility model provides a PVC material melting equipment, which comprises a tank body, the installation pivot rotates on the jar body, be fixed with the feeder hopper in pivot adoption hollow shaft and the pivot, the internal portion of jar is equipped with the sieve, the sieve is with the internal partition of jar for melting the chamber and extruding the chamber, the bull stick is installed to the coaxial line in the pivot, be fixed with a plurality of hollow stirring rods on the bull stick adoption hollow rod and the bull stick, all be fixed with the heating rod in a plurality of stirring rod insides and the inner wall of the jar body, the one end of bull stick stretches into and extrudes intracavity portion and the bull stick is located one of extruding the chamber and serves and be fixed with the spiral plate, be equipped with on the jar body and extrude the discharge gate of chamber intercommunication, be fixed with driving motor on the jar body, be connected through the belt between bull stick and driving motor's the output. The efficiency of melting the raw materials can be improved, and the situation that the raw materials are not completely melted is reduced.

Description

PVC material melting equipment

Technical Field

The utility model relates to a cable material production facility technical field especially relates to a PVC material melting equipment.

Background

The insulating sheath material of the cable mainly protects the cable. For selecting the jacket material according to the external conditions, temperature, humidity, chemical environment and special requirements. The insulating material is mainly used for providing protection for conductor insulation, and non-insulating materials and temperature levels are selected according to conductor heating conditions, service life and special requirements. Wherein just including the melting of PVC cable material, in cable insulation's production, melt the stirring with insulating raw and other materials, then extrude again, the device simple structure that melts of current cable insulation adopts directly to melting of raw and other materials, because raw and other materials volume is great relatively, the time that consumes when melting is longer, the inefficiency of work to partial raw and other materials melt and do not thoroughly directly extrude the use, influenced the processing of cable, directly lead to the cable quality not good.

SUMMERY OF THE UTILITY MODEL

To above-mentioned condition, for overcoming prior art's defect, the utility model aims at providing a PVC material melting equipment, can improve the efficiency of melting to the raw materials, reduce because the raw materials melts the incomplete condition.

Its solution is, a PVC material melting equipment, which comprises a tank body, the installation pivot rotates on the jar body, the pivot adopts hollow shaft and pivot to be fixed with the feeder hopper, the internal portion of jar is equipped with the sieve, the sieve separates the internal portion of jar for melting the chamber and extrude the chamber, the bull stick is installed to the coaxial line in the pivot, be fixed with a plurality of hollow stirring rods on the bull stick adopts hollow rod and the bull stick, all be fixed with the heating rod in a plurality of stirring rod insides and the internal wall of jar, the one end of bull stick is stretched into and is extruded intracavity portion and bull stick and be located one of extruding the chamber and serve and be fixed with the spiral plate, be equipped with on the jar body and extrude the discharge gate in chamber intercommunication, be fixed with driving motor on the jar body, be connected through the belt between bull stick and driving motor's the output.

Preferably, a plurality of scrapers are fixed on the rotating rod, and the scrapers are in contact with the sieve plate.

Preferably, the plurality of scrapers are all obliquely arranged.

Preferably, the one end that the chamber was extruded to the bull stick is kept away from and is stretched out feeder hopper and bull stick and pivot between rotate and be connected, be fixed with the driving gear on driving motor's the output, be fixed with in the pivot and intermeshing between driven gear and driving gear and the driven gear, the inside broken subassembly that is equipped with of pivot, broken group price is including fixing a plurality of broken swoves on pivot inner wall and bull stick, be equipped with the feed opening in the pivot.

Preferably, the threaded fit has the screw rod in the bull stick, the one end of screw rod is stretched out the bull stick and is stretched out and serve and be fixed with the handle, jar internal portion is equipped with the annular blowing flitch of circle that sets up with the bull stick coaxial line, be equipped with a plurality of openings on the bull stick, realize fixed connection through a plurality of openings between blowing flitch and the screw rod.

The utility model has the advantages that: can improve the efficiency of melting to the raw materials to improve production efficiency, filter the raw materials that melt, avoid melting incomplete raw materials and cause the influence to the cable quality, through the volume that reduces the raw materials, improve the efficiency of melting to the raw materials.

Drawings

Fig. 1 is a schematic structural diagram of the whole front interior of the utility model.

Fig. 2 is a schematic structural view of the side surface of the scraper blade of the present invention.

Fig. 3 is a schematic structural view of the material discharging plate of the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

As shown in fig. 1, 2 and 3, the PVC material melting equipment comprises a tank body 5, and is characterized in that, a rotating shaft 20 is rotatably arranged on the tank body 5, the rotating shaft 20 adopts a hollow shaft, a feed hopper 1 is fixed on the rotating shaft 20, the inside of the tank body 5 is provided with a sieve plate 17, the sieve plate 17 divides the inside of the tank body 5 into a melting cavity 15 and an extrusion cavity 16, the rotating shaft 20 is coaxially provided with a rotating rod 7, the rotating rod 7 adopts a hollow rod, a plurality of hollow stirring rods 13 are fixed on the rotating rod 7, heating rods 14 are fixed in the plurality of stirring rods 13 and the inner wall of the tank body 5, one end of the rotating rod 7 extends into the extrusion cavity 16, a spiral plate 21 is fixed at one end of the rotating rod 7 positioned in the extrusion cavity 16, the jar body 5 is equipped with and extrudes discharge gate 19 of chamber 16 intercommunication, be fixed with driving motor 2 on the jar body 5, be connected through the belt between bull stick 7 and driving motor 2's the output.

When the device is used, firstly, the device is powered on, then the heating rods 14 are controlled to heat, at the moment, raw materials to be melted are added into the tank body 5 through the feed hopper 1, the raw materials are added into the tank body 5, under the action of the heating rods 14, melting the raw materials, driving the motor 2 to drive the rotating rod 7 to rotate when in use by arranging a plurality of stirring rods 13, realizing that the plurality of stirring rods 13 stir the raw materials, and the heating effect and range of the raw materials are improved through the heating rod 14 in the stirring rod 13, thereby further improving the melting efficiency of the raw materials, filtering the heated raw materials through the sieve plate 17 to avoid the raw materials which are not melted from entering the extrusion cavity 16, thereby improving the production quality of the cable, and the raw material entering the extrusion cavity 16 is extruded out from the discharge hole 19 under the action of the spiral plate 21.

A plurality of scrapers 18 are fixed on the rotating rod 7, and the scrapers 18 are in contact with the sieve plate 17.

Under the effect of a plurality of scrapers 18, the bull stick 7 rotates and can drive the scraper 18 and rotate during the use, promotes the raw materials on the sieve 17, has avoided the not raw materials that melts to cause the shutoff of sieve 17, further improvement the effect of the unloading of raw materials.

The plurality of scrapers 18 are all obliquely arranged.

The obliquely arranged scrapers 18 not only can scrape off the raw materials on the sieve plate 17, but also can lift the raw materials upwards so as to further melt the raw materials.

The one end that extrusion chamber 16 was kept away from to bull stick 7 stretches out feeder hopper 1 and bull stick 7 and is connected with rotating between the pivot 20, be fixed with driving gear 3 on driving motor 2's the output, be fixed with intermeshing between driven gear 4 and driving gear 3 and the driven gear 4 on the pivot 20, the inside broken subassembly that is equipped with of pivot 20, broken group price is including fixing a plurality of broken sword 10 on 20 inner walls of pivot and bull stick 7, be equipped with feed opening 11 in the pivot 20.

In order to avoid the raw materials volume great when the feeding, cause to melt the time longer, driving motor 2 rotates during the use, drives the reverse rotation of pivot 20 and bull stick 7 to through setting up a plurality of broken swoves 10, realize reducing the volume of raw materials to the smashing of raw materials, thereby smash raw materials after the raw materials feed opening 11 enters into jar body 5 inside.

The internal screw-thread fit of bull stick 7 has screw rod 9, the one end of screw rod 9 is stretched out bull stick 7 and is stretched out and be fixed with handle 8 on the end, jar body 5 is inside to be equipped with the annular blowing board 12 of circle that sets up with bull stick 7 coaxial line, be equipped with a plurality of openings on the bull stick 7, realize fixed connection through a plurality of openings between blowing board 12 and the screw rod 9.

In order to facilitate the control of the blanking, the handle 8 is rotated during the use through the screw rod 9, so that the screw rod 9 moves up and down relative to the position of the rotating rod 7, the discharging plate 12 is driven to move up and down, the diameter of the discharging plate 12 is larger than the rotating shaft 20, the discharging plate 12 can block a plurality of blanking ports 11, the control of the blanking of raw materials is realized, and the using effect of the device is further improved.

The above-mentioned embodiments are not intended to limit the scope of the present invention, and various modifications and improvements made by those skilled in the art without departing from the design concept of the present invention should be included in the protection scope defined by the claims of the present invention.

Claims

1. The utility model provides a PVC material melting equipment, includes jar body (5), its characterized in that, rotate installation pivot (20) on jar body (5), pivot (20) adopt hollow shaft and pivot (20) on be fixed with feeder hopper (1), jar body (5) inside is equipped with sieve (17), sieve (17) are separated jar body (5) inside for melting chamber (15) and extrude chamber (16), bull stick (7) is installed to the coaxial line on pivot (20), bull stick (7) adopt hollow rod and be fixed with a plurality of hollow stirring rod (13) on bull stick (7), all be fixed with heating rod (14) in the inner wall of a plurality of stirring rod (13) inside and jar body (5), the one end of bull stick (7) is stretched into and is extruded chamber (16) inside and bull stick (7) are located and extrude one of chamber (16) and be fixed with spiral plate (21), the utility model discloses a jar body, including jar body (5), be equipped with on jar body (5) and extrude discharge gate (19) of chamber (16) intercommunication, be fixed with driving motor (2) on jar body (5), be connected through the belt between bull stick (7) and driving motor (2)'s the output.

2. A PVC material melting apparatus as claimed in claim 1, characterised in that a plurality of scrapers (18) are fixed to the rotating bar (7), the scrapers (18) being in contact with the screen plate (17).

3. A PVC material melting apparatus as claimed in claim 2, characterised in that said scrapers (18) are all arranged obliquely.

4. The PVC material melting device according to claim 1, wherein one end of the rotating rod (7) far away from the extrusion cavity (16) extends out of the feed hopper (1) and the rotating rod (7) is rotatably connected with the rotating shaft (20), the driving gear (3) is fixed on the output end of the driving motor (2), the rotating shaft (20) is fixed with the driven gear (4) and the driving gear (3) and the driven gear (4) are mutually meshed, the rotating shaft (20) is internally provided with a crushing assembly, the crushing assembly comprises a plurality of crushing knives (10) fixed on the inner wall of the rotating shaft (20) and the rotating rod (7), and the rotating shaft (20) is provided with a discharge opening (11).

5. The PVC material melting device according to claim 4, wherein a screw (9) is in threaded fit with the inside of the rotating rod (7), one end of the screw (9) extends out of the rotating rod (7) and a handle (8) is fixed on the extending end of the screw, a circular material placing plate (12) which is coaxial with the rotating rod (7) is arranged inside the tank body (5), a plurality of openings are formed in the rotating rod (7), and the material placing plate (12) is fixedly connected with the screw (9) through the plurality of openings.