CN214872560U

CN214872560U - Efficient anti-blocking color masterbatch extruder

Info

Publication number: CN214872560U
Application number: CN202120968314.6U
Authority: CN
Inventors: 刘绍续
Original assignee: Langfang Aochen Plastic Technology Co ltd
Current assignee: Langfang Aochen Plastic Technology Co ltd
Priority date: 2021-05-08
Filing date: 2021-05-08
Publication date: 2021-11-26
Anticipated expiration: 2031-05-08

Abstract

The utility model discloses a stifled masterbatch extruder is prevented to high efficiency, which comprises an extruder, install on the extruder and extrude the head, it is equipped with the filter screen to extrude the first endotheca, all be equipped with the ring channel on extruder and the extrusion head, install the annular slab on the filter screen, the annular slab cover is established in the ring channel. The stirring rod and the scraping rod are driven to rotate by the motor, so that the scraping rod can clean the color master batch adhered to the inner wall of the feeding tank, and the condition that the color master batch adhered to the inner wall of the feeding tank pollutes other raw materials is avoided; the color master batch is filtered through the filter screen, raw materials which are not melted in the color master batch can be filtered, and the condition that an extrusion hole on an extrusion head is blocked is avoided; through dismantling the extrusion head to the clearance is dismantled to the filter screen to the convenience, the condition of filter screen jam is avoided appearing.

Description

Efficient anti-blocking color masterbatch extruder

Technical Field

The utility model belongs to the technical field of the masterbatch, specifically be a high-efficient anti-blocking masterbatch extruder.

Background

Color masterbatch: the pigment is an aggregate prepared by uniformly loading an excessive amount of pigment or dye into resin, and a small amount of color master batch is mixed with uncolored resin during processing to obtain the colored resin or product with designed pigment concentration.

At present, when the existing color masterbatch extruder is used, the color masterbatch is extruded and fed by a spiral feeding rod after being added into the extruder, but some color masterbatch is not completely melted, so that the condition of extrusion hole blockage is easy to occur.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stifled masterbatch extruder is prevented to high efficiency to solve some masterbatch and do not melt completely, the problem of the condition of extruding the hole jam appears easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a stifled masterbatch extruder is prevented to high efficiency, includes the extruder, install on the extruder and extrude the head, it is equipped with the filter screen to extrude first endotheca, all be equipped with the ring channel on extruder and the extrusion head, install the annular slab on the filter screen, the annular slab cover is established in the ring channel.

Preferably, be equipped with the annular seal groove in the ring channel, be equipped with ring seal on the annular slab, ring seal joint is in the ring seal groove, and the quantity of ring seal groove and ring seal equals, and the position corresponds each other, can ensure the extruder, extrude the sealed between head and the filter screen.

Preferably, install the spiral feed rod on the extruder, install the cleaning brush on the spiral feed rod, the cleaning brush hugs closely filter screen surface drives the cleaning brush through the spiral feed rod and rotates for the solid particle on cleaning brush clearance filter screen surface avoids appearing the condition that solid particle blockked up the filter screen.

Preferably, the extruder is provided with a feeding tank.

Preferably, the feed tank is provided with a motor and a stirring rod, and the upper end of the stirring rod is arranged on a rotating shaft of the motor.

Preferably, install on the puddler and scrape the pole, scrape the pole and hug closely on the inner wall of charging chute for scrape the masterbatch that the pole clearance was bonded on the charging chute inner wall, avoid appearing the circumstances that the masterbatch that bonds leads to polluting other raw materials on the charging chute inner wall.

Preferably, a feed inlet is arranged on the feed tank.

Compared with the prior art, the beneficial effects of the utility model are that: the stirring rod and the scraping rod are driven to rotate by the motor, so that the scraping rod can clean the color master batch adhered to the inner wall of the feeding tank, and the condition that the color master batch adhered to the inner wall of the feeding tank pollutes other raw materials is avoided; the color master batch is filtered through the filter screen, raw materials which are not melted in the color master batch can be filtered, and the condition that an extrusion hole on an extrusion head is blocked is avoided; through dismantling the extrusion head to the clearance is dismantled to the filter screen to the convenience, the condition of filter screen jam is avoided appearing.

Drawings

FIG. 1 is a front cross-sectional view of the overall structure of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: 1 extruder, 2 extrusion heads, 3 filter screens, 4 annular grooves, 5 annular plates, 6 annular sealing grooves, 7 annular sealing rings, 8 spiral feeding rods, 9 cleaning brushes, 10 feed tanks, 11 motors, 12 stirring rods, 13 scraping rods and 14 feed inlets.

Detailed Description

Please refer to fig. 1 and 2, a high-efficiency anti-blocking color masterbatch extruder, comprising an extruder 1, wherein threads are disposed on the extruder 1 and an extrusion head 2, the extrusion head 2 is mounted on the extruder 1 through the threads, so as to facilitate mounting and dismounting of the extrusion head 2, a filter screen 3 is disposed in the extrusion head 2, annular grooves 4 are disposed on the extruder 1 and the extrusion head 2, annular plates 5 are mounted on the filter screen 3 through screws, and the annular plates 5 are sleeved in the annular grooves 4.

Referring to fig. 2, an annular sealing groove 6 is formed in the annular groove 4, an annular sealing ring 7 is arranged on the annular plate 5, the annular sealing ring 7 is clamped in the annular sealing groove 6, the annular sealing groove 6 and the annular sealing ring 7 are equal in number and correspond in position to each other, and sealing among the extruder 1, the extrusion head 2 and the filter screen 3 can be ensured.

Referring to fig. 1 and 2, a spiral feeding rod 8 is mounted on an extruder 1 through a sealing bearing, a cleaning brush 9 is mounted on the spiral feeding rod 8 through a screw, the cleaning brush 9 is tightly attached to the surface of a filter screen 3, and the spiral feeding rod 8 drives the cleaning brush 9 to rotate, so that the cleaning brush 9 cleans solid particles on the surface of the filter screen 3, and the situation that the filter screen 3 is blocked by the solid particles is avoided.

Referring to fig. 1, a feeding tank 10 is installed on an extruder 1 through screws, and a feeding port 14 is provided on the feeding tank 10.

Referring to fig. 1, a motor 11 is installed on a feeding tank 10 through a screw, a stirring rod 12 is installed on the feeding tank 10 through a bearing, and the upper end of the stirring rod 12 is installed on a rotating shaft of the motor 11 through a screw.

Referring to fig. 1, a scraping rod 13 is installed on the stirring rod 12 through a screw, and the scraping rod 13 is tightly attached to the inner wall of the feeding tank 10, so that the scraping rod 13 cleans the color masterbatch adhered to the inner wall of the feeding tank 10, and the condition that the color masterbatch adhered to the inner wall of the feeding tank 10 pollutes other raw materials is avoided.

The working principle of the scheme is as follows: when the extruder is used, color masterbatch is added into the feeding tank 10 through the feeding port 14, then the motor 11 is controlled to operate, the motor 11 drives the stirring rod 12 and the scraping rod 13 to rotate, so that the scraping rod 13 cleans the color masterbatch adhered to the inner wall of the feeding tank 10, the phenomenon that the color masterbatch adhered to the inner wall of the feeding tank 10 pollutes other raw materials is avoided, and when the screw feeding rod 8 in the extruder 1 performs extrusion feeding, the color masterbatch is filtered by the filter screen 3, the raw materials which are not melted in the color masterbatch can be filtered, and the phenomenon that an extrusion hole in the extrusion head 2 is blocked is avoided; extrude first 2 through rotating, can dismantle extrusion first 2 to the clearance is dismantled to the convenience to filter screen 3, avoids appearing the condition that filter screen 3 blockked up.

Claims

1. The utility model provides a stifled masterbatch extruder is prevented to high efficiency, includes extruder (1), its characterized in that: install on extruder (1) and extrude head (2), it is equipped with filter screen (3) to extrude head (2) endotheca, all be equipped with ring channel (4) on extruder (1) and extrusion head (2), install annular plate (5) on filter screen (3), annular plate (5) cover is established in ring channel (4).

2. The efficient anti-blocking color masterbatch extruder as claimed in claim 1, wherein: be equipped with annular seal groove (6) in ring channel (4), be equipped with annular seal (7) on annular slab (5), annular seal (7) joint is in annular seal groove (6).

3. The efficient anti-blocking color masterbatch extruder as claimed in claim 1, wherein: the extruder (1) is provided with a spiral feeding rod (8), the spiral feeding rod (8) is provided with a cleaning brush (9), and the cleaning brush (9) is tightly attached to the surface of the filter screen (3).

4. The efficient anti-blocking color masterbatch extruder as claimed in claim 1, wherein: and a feeding tank (10) is arranged on the extruder (1).

5. The efficient anti-blocking color masterbatch extruder as claimed in claim 4, wherein: install motor (11) and puddler (12) on charging chute (10), install in the pivot of motor (11) puddler (12) upper end.

6. The efficient anti-blocking color masterbatch extruder as claimed in claim 5, wherein: and a scraping rod (13) is arranged on the stirring rod (12), and the scraping rod (13) is tightly attached to the inner wall of the feeding tank (10).

7. The efficient anti-blocking color masterbatch extruder as claimed in claim 4, wherein: and a feed inlet (14) is arranged on the feed tank (10).