CN212826729U

CN212826729U - PVC cable material extruder

Info

Publication number: CN212826729U
Application number: CN202021444690.7U
Authority: CN
Inventors: 龚俊; 龚清; 顾永锋; 张国强; 张恩林
Original assignee: Taicang Junda Plastics Co ltd
Current assignee: Taicang Junda Plastics Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-03-30
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a PVC cable material extruder, which comprises a liquid cleaning unit, an air cleaning unit and an extrusion molding unit; the liquid cleaning unit comprises a vibrator and a vibration disc arranged on the vibrator, micropores are formed in the bottom of the vibration disc, and a cleaning liquid port is formed in the discharging position of the vibration disc; the air cleaning unit comprises a chip removal cavity, a feed port is arranged at the top of the chip removal cavity, a feed port is arranged at the bottom of the chip removal cavity, the feed port is positioned below an outlet of the vibration disc, an inclined discharge plate is arranged at the bottom of the feed port, an air vent is formed in the bottom of the discharge plate, and an air blast port is formed in the discharge plate at the air vent; the feed inlet of the extrusion molding unit is positioned below the discharge plate. The utility model discloses a reasonable structural design can reduce cable material outlying pollutant and tiny place, improves the cleanliness factor of cable material, and the product quality of production is high, simple structure, and is clean effectual.

Description

PVC cable material extruder

Technical Field

The utility model relates to an extruder technical field, concretely relates to PVC cable material extruder.

Background

PVC is one of the commonly used raw materials in cable molding production. Typically, the cable material is pelletized prior to melting by heating and is supplied by an upstream manufacturer. After long storage and transportation, various contaminants may adhere to the cable material. If the material is directly put into production, more scorched parts are generated during heating and melting, and the product quality is influenced.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a PVC cable material extruder can reduce cable material outlying pollutant and tiny place through reasonable structural design, improves the cleanliness factor of cable material, and the product quality of production is high, simple structure, and is clean effectual.

In order to solve the technical problem, the utility model provides a PVC cable material extruder, which comprises a liquid cleaning unit, an air cleaning unit and an extrusion molding unit; the liquid cleaning unit comprises a vibrator and a vibration disc arranged on the vibrator, micropores are formed in the bottom of the vibration disc, and a cleaning liquid port is formed in the discharging position of the vibration disc; the air cleaning unit comprises a chip removal cavity, a feed port is arranged at the top of the chip removal cavity, a feed port is arranged at the bottom of the chip removal cavity, the feed port is positioned below an outlet of the vibration disc, an inclined discharge plate is arranged at the bottom of the feed port, an air vent is formed in the bottom of the discharge plate, and an air blast port is formed in the discharge plate at the air vent; the feed inlet of the extrusion molding unit is positioned below the discharge plate.

The utility model discloses a preferred embodiment, further include the vibrator is located one side of vibration dish, the export of vibration dish is located its other side, the washing liquid mouth sets up in vibrator place side.

In a preferred embodiment of the present invention, a cleaning liquid tube is mounted on the vibration plate in a straddling manner, and a liquid outlet is formed at the bottom of the cleaning liquid tube.

In a preferred embodiment of the present invention, the liquid discharge port is biased toward the outlet side of the vibration plate.

The utility model discloses a preferred embodiment, further include be provided with the drying-machine on the vibration dish, the drying-machine is located the export of vibration dish and between the washing liquid pipe.

In a preferred embodiment of the present invention, it further comprises that the dryer has a plurality of groups.

The utility model discloses a preferred embodiment, further include the vibration dish includes lower wall and hanging wall, the lower wall sets up on the vibrator, the hanging wall slides and sets up on the lower wall, set up respectively on hanging wall and the lower wall and offer the micropore that can align.

The utility model discloses a preferred embodiment, further include the bottom of feed opening is provided with the baffle, the baffle stretches into in the discharge plate.

The utility model discloses a preferred embodiment, further include the top in chip removal chamber is provided with the chip removal mouth, chip removal mouth and feed opening are coaxial.

The utility model discloses a preferred embodiment, further include the extrusion moulding unit includes feed system, vacuum chamber, actuating system and extrudes the screw rod, feed system intercommunication sets up in the top of vacuum chamber, and is located the below of discharge plate, extrude the screw rod and set up in the vacuum chamber, actuating system with extrude the screw rod and be connected.

The utility model has the advantages that:

the utility model discloses a PVC cable material extruder pours the cable material on the vibration dish, and the vibration dish begins to vibrate under the drive of vibrator, and the cable material is then spread towards the exit of low density, simultaneously, injects the washing liquid into the vibration dish via the washing liquid mouth; the cleaning solution and the cable material are mixed with each other, and the cleaning solution can remove pollutants on the surface of the cable material while continuously vibrating; when the cable passes through the micropores, pollutants and cleaning liquid are discharged, and cable materials are discharged from the outlet; then, the cable material falls into the feed port, and further collides in the chip removal cavity and the feed port to further separate dust and debris; the blast port continuously injects clean gas into the feed opening through the vent port, blows the separated dust upwards, and can air-dry the cable material; and the cable material falls into an extrusion molding unit after liquid washing and gas washing, and is subjected to extrusion molding. It is when heating and extruding, can wash the cable material, has reduced the pollutant on the cable material as far as, can not appear scorching, inhomogeneous quality problem when heating the melting, and production quality is high.

Drawings

FIG. 1 is a schematic cross-sectional view of a PVC cable material extruder in a preferred embodiment of the present invention;

fig. 2 is an enlarged schematic view of a part a in a cross-sectional schematic view of a PVC cable material extruder according to a preferred embodiment of the present invention;

fig. 3 is an enlarged schematic view of part B in a cross-sectional schematic view of a PVC cable material extruder according to a preferred embodiment of the present invention.

The reference numbers in the figures illustrate:

10-feeding hole, 20-chip removal cavity, 21-discharging hole, 22-chip removal hole, 23-discharge plate, 24-vent hole, 25-blast hole, 26-baffle, 30-vibrator, 31-vibration disc, 32-lower disc, 33-upper disc, 34-cleaning liquid hole, 35-cleaning liquid pipe, 36-liquid discharge hole, 37-dryer, 40-feeding system, 41-vacuum chamber, 42-driving system and 43-extrusion screw.

Detailed Description

The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.

Examples

The utility model discloses a PVC cable material extruder, it is shown with reference to figure 1, including clean unit of liquid, the clean unit of air and extrusion moulding unit. The liquid cleaning unit includes a vibrator 30 and a vibration plate 31 provided thereon. The bottom of the vibration plate 31 is provided with micropores. The discharging position of the vibration disc 31 is provided with a cleaning liquid port 34. The air cleaning unit includes a debris removal chamber 20. The top of the chip discharging cavity 20 is provided with a feeding hole 10, and the bottom is provided with a discharging hole 21. The feed opening 10 is located below the outlet of the vibrating disk 31. The bottom of the feed opening 21 is provided with an inclined discharge plate 23. The bottom of the discharge plate 23 is opened with an air vent 24. A blast port 25 is provided on the discharge plate 23 at the vent port 24. The feed inlet of the extrusion unit is located below the discharge plate 23. According to the optimized design, the cable material is poured onto the vibration disc 31, the vibration disc 31 starts to vibrate under the driving of the vibrator 30, the cable material is diffused towards the low-density outlet, and meanwhile, cleaning liquid is injected into the vibration disc 31 through the cleaning liquid port 34; the cleaning solution and the cable material are mixed with each other, and the cleaning solution can remove pollutants on the surface of the cable material while continuously vibrating; when the cable passes through the micropores, pollutants and cleaning liquid are discharged, and cable materials are discharged from the outlet; then, the cable material falls into the feed port 10, and further collision of the cable material in the chip removal cavity 20 and the feed port 21 causes dust to further separate; the blast port 25 continuously injects clean gas into the feed port 21 through the vent port 24, blows the separated dust upwards, and can air-dry the cable material; and the cable material falls into an extrusion molding unit after liquid washing and gas washing, and is subjected to extrusion molding. It is when heating and extruding, can wash the cable material, has reduced the pollutant on the cable material as far as, can not appear scorching, inhomogeneous quality problem when heating the melting, and production quality is high.

As a further improvement of the present invention, the vibrator 30 is located on one side of the vibration plate 31, and the outlet of the vibration plate 31 is located on the other side thereof. The cleaning liquid port 34 is provided on the side of the vibrator 30. It can wash along fixed direction all the time, and does not hinder the marching of cable material.

A cleaning liquid pipe 35 is mounted on the vibration plate 31 in a straddling manner. The bottom of the cleaning liquid pipe 35 is provided with a liquid outlet 36. It can be from the top to the discharge cleaning fluid of cable material, further improves clean ability. The liquid discharge port 36 is biased toward the outlet side of the vibration plate 31. Which can avoid hindering the spreading of the cable material.

The vibration plate 31 is provided with a dryer 37. A dryer 37 is located between the outlet of the vibratory pan 31 and the cleaning liquid pipe 35. It can carry out preliminary stoving with the cable material, avoids cable material adhesion pollutant once more. The dryer 37 may have a plurality of sets to enhance the drying effect.

The vibrating plate 31 includes a lower plate 32 and an upper plate 33. The lower plate 32 is provided on the vibrator 30. The upper plate 33 is slidably disposed on the lower plate 32. The upper plate 33 and the lower plate 32 are respectively provided with aligned micro holes. By changing the position of the upper plate 33, the area of the overlapped micro-holes can be changed, thereby being suitable for different cleaning liquid amounts and cable material sizes.

As a further improvement of the present invention, a baffle 26 is disposed at the bottom of the feed opening 21. The baffle 26 projects into the discharge plate 23. The baffle 26 can block part of the discharge space of the discharge plate 23 to prevent the injected air from leaking out of the space excessively.

The chip evacuation chamber 20 is provided with an evacuation port 22 at the top. The chip removal opening 22 and the feed opening 21 are coaxial. The gas blown out upwards from the feed opening 21 can be directly discharged from the chip removal opening 22, so that secondary pollution is avoided.

As a further improvement of the present invention, the extrusion molding unit comprises a feeding system 40, a vacuum chamber 41, a driving system 42 and an extrusion screw 43. The feeding system 40 is disposed above the vacuum chamber 41 and below the discharge plate 23. An extrusion screw 43 is provided in the vacuum chamber 41. The drive system 42 is connected to the extrusion screw 43. After the cable material is discharged from the feeding system 40, the cable material enters a vacuum chamber 41 and is heated and melted at the same time; the driving system 42 drives the extrusion screw 43 to extrude the molten cable material from the outlet.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.

Claims

1. The utility model provides a PVC cable material extruder which characterized in that: comprises a liquid cleaning unit, an air cleaning unit and an extrusion molding unit;

the liquid cleaning unit comprises a vibrator and a vibration disc arranged on the vibrator, micropores are formed in the bottom of the vibration disc, and a cleaning liquid port is formed in the discharging position of the vibration disc;

the air cleaning unit comprises a chip removal cavity, a feed port is arranged at the top of the chip removal cavity, a feed port is arranged at the bottom of the chip removal cavity, the feed port is positioned below an outlet of the vibration disc, an inclined discharge plate is arranged at the bottom of the feed port, an air vent is formed in the bottom of the discharge plate, and an air blast port is formed in the discharge plate at the air vent;

the feed inlet of the extrusion molding unit is positioned below the discharge plate.

2. The PVC cable material extruder of claim 1, wherein: the vibrator is located one side of vibration dish, the export of vibration dish is located its other side, the washing liquid mouth sets up in vibrator place side.

3. The PVC cable material extruder of claim 2, wherein: a cleaning liquid pipe is transversely spanned on the vibration disc, and a liquid outlet is formed in the bottom of the cleaning liquid pipe.

4. The PVC cable material extruder of claim 3, wherein: the liquid discharge port is biased toward the outlet side of the vibration plate.

5. The PVC cable material extruder of claim 3, wherein: and a dryer is arranged on the vibration disc and is positioned between the outlet of the vibration disc and the cleaning liquid pipe.

6. The PVC cable material extruder of claim 5, wherein: the drying machine has a plurality of groups.

7. The PVC cable material extruder as claimed in any one of claims 1 to 6, wherein: the vibrating disc comprises a lower disc and an upper disc, the lower disc is arranged on the vibrator, the upper disc is arranged on the lower disc in a sliding mode, and micropores capable of being aligned are formed in the upper disc and the lower disc respectively.

8. The PVC cable material extruder of claim 1, wherein: the bottom of feed opening is provided with the baffle, the baffle stretches into in the discharge plate.

9. The PVC cable material extruder of claim 1, wherein: the chip removal cavity is characterized in that a chip removal port is formed in the top of the chip removal cavity, and the chip removal port is coaxial with the feed opening.

10. The PVC cable material extruder of claim 1, wherein: the extrusion molding unit comprises a feeding system, a vacuum chamber, a driving system and an extrusion screw, wherein the feeding system is communicated with and arranged above the vacuum chamber and below the discharge plate, the extrusion screw is arranged in the vacuum chamber, and the driving system is connected with the extrusion screw.