CN215040131U

CN215040131U - Plastic particle extrusion equipment

Info

Publication number: CN215040131U
Application number: CN202120402369.0U
Authority: CN
Inventors: 邓德权
Original assignee: Kunshan Huancai Plastic Technology Co ltd
Current assignee: Kunshan Huancai Plastic Technology Co ltd
Priority date: 2021-02-24
Filing date: 2021-02-24
Publication date: 2021-12-07
Anticipated expiration: 2031-02-24

Abstract

The utility model discloses a plastic pellet extrusion equipment, which comprises an extruder, be equipped with extrusion die on the extruder, its characterized in that: a cooling mechanism is further arranged above the front end of the extrusion die head and is arranged on the extruder through a support; the cooling mechanism comprises an air pipe, the two ends of the air pipe are mounted on the support, the air pipe is arranged above the front end of the extrusion die head, multiple groups of blowing holes are arranged on the air pipe, the multiple groups of blowing holes are arranged at intervals from left to right, the blowing holes are arranged downwards, and one end of the air pipe is connected with an air source. The utility model discloses reduce the occupation in space, the cost is reduced.

Description

Plastic particle extrusion equipment

Technical Field

The utility model relates to a plastic pellet production and processing field especially relates to a plastic pellet extrusion equipment.

Background

When plastic particles are produced, generally, an extrusion device is used for extruding plastic strips, and then the plastic strips are cooled, dried and cut into particles. Wherein, after extrusion, will be at first primary cooling in the air, then through basin water-cooling, in this kind of mode, the space occupation is great, leads to the cost comparatively high. Therefore, the technical problem is solved by the skilled person in the art.

Disclosure of Invention

The utility model aims at providing a plastic pellet extrusion equipment through using this structure, has reduced the occupation in space, the cost is reduced.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the plastic particle extrusion equipment comprises an extruder, wherein an extrusion die head is arranged on the extruder, a cooling mechanism is also arranged above the front end of the extrusion die head, and the cooling mechanism is arranged on the extruder through a support;

the cooling mechanism comprises an air pipe, the two ends of the air pipe are mounted on the support, the air pipe is arranged above the front end of the extrusion die head, multiple groups of blowing holes are arranged on the air pipe, the multiple groups of blowing holes are arranged at intervals from left to right, the blowing holes are arranged downwards, and one end of the air pipe is connected with an air source.

In the above technical scheme, the front end of the support is arranged above the front end of the extrusion die head, and the two ends of the air pipe are arranged at the front end of the support.

In the technical scheme, a cavity is arranged in the middle of the air pipe, the right end of the cavity is communicated with the right end of the air pipe, the multiple groups of air blowing holes are communicated with the cavity, and the right end of the air pipe is connected with an air source through a pipeline.

In the technical scheme, a mounting hole is formed in the right side of the front end of the support, the right side of the air pipe penetrates through the mounting hole and is arranged outside the right side of the support, a connecting screw hole is formed in the left side of the air pipe, an adjusting bolt is screwed to the left side of the front end of the support, and the adjusting bolt is connected with the connecting screw hole in a threaded mode.

In the technical scheme, a gripper is arranged on the outer edge surface of the air pipe, the gripper is arranged on the opposite side of the air blowing hole, and the gripper is arranged close to the left side of the air pipe.

In the technical scheme, a square frame is arranged on the outer edge surface below the air pipe, the top of the square frame is connected with the outer edge surface of the air pipe, and the multiple groups of air blowing holes are formed in the square frame and are arranged downwards.

In the technical scheme, a yielding groove is further formed in the lower portion of the mounting hole, and the size of the yielding groove is matched with that of the square frame.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

1. the utility model discloses in through setting up the tuber pipe above the extrusion die head front end, set up a plurality of blowholes above the tuber pipe, high temperature product that extrudes at the extrusion die head like this can utilize the cold wind that the blowhole blew off to carry out quick cooling to the product, effectively improves cooling speed, reduces cooling time, shortens cooling length, reduces space and occupies, reduce cost;

2. the utility model discloses well adoption support carries on spacingly to the tuber pipe to one end utilizes the through-hole to fix a position, and the other end utilizes adjusting bolt to carry on spacingly, and the angle of the regulation tuber pipe of being convenient for like this also is the angle of adjusting the hole of blowing, and the increase area of blowing improves cooling efficiency, improves application scope.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention;

fig. 2 is a schematic sectional view of a joint between an air duct and a bracket according to an embodiment of the present invention.

Wherein: 1. an extruder; 2. an extrusion die head; 3. a support; 4. an air duct; 5. an air blowing hole; 6. a cavity; 7. a pipeline; 8. mounting holes; 9. a connecting screw hole; 10. adjusting the bolt; 11. a gripper; 12. a square frame; 13. a yielding groove.

Detailed Description

The invention will be further described with reference to the following drawings and examples:

the first embodiment is as follows: referring to fig. 1 and 2, a plastic particle extrusion device comprises an extruder 1, wherein an extrusion die head 2 is arranged on the extruder, a cooling mechanism is further arranged above the front end of the extrusion die head, and the cooling mechanism is mounted on the extruder through a support 3;

the cooling mechanism comprises an air pipe 4, the two ends of the air pipe are mounted on the support, the air pipe is arranged above the front end of the extrusion die head, multiple groups of blowing holes 5 are arranged on the air pipe, the multiple groups of blowing holes are arranged at intervals from left to right, the blowing holes are arranged downwards, and one end of the air pipe is connected with an air source.

In this example, the extruder heats and melts the raw materials, and then passes through the extrusion die to simultaneously extrude multiple sets of high temperature plastic strips. In the past, the air cooling device is generally conveyed for a certain distance to be air-cooled and then conveyed into the water tank to be water-cooled, and in the mode, the air cooling distance is long, so that the space occupation is large, and the cost is higher. If an electric fan is placed beside the plastic strip, the electric fan can affect the normal operation of operators, and the electric fan is placed beside the plastic strip, so that the adjacent plastic strips are easily blown to be stuck together, and the plastic particles are unqualified. Consequently, set up the tuber pipe through the front end top at extrusion die, set up multiunit blowhole on the tuber pipe, the blowhole is down, can give the plastics strip of high temperature like this from top to bottom and blow the cooling, reduces occuping of space, improves the cooling effect, simultaneously, from top to bottom bloies, can not mutual interference between the adjacent plastics strip, guarantees the cooling effect. And, the tuber pipe passes through the support mounting on the extruder, also can reduce the occupation of ground space, also can not influence other normal operating of operating personnel, and is more convenient.

The front end of the support is arranged above the front end of the extrusion die head, and two ends of the air pipe are arranged at the front end of the support.

Referring to fig. 2, a cavity 6 is arranged in the middle of the air pipe, the right end of the cavity is communicated with the right end of the air pipe, the multiple groups of air blowing holes are communicated with the cavity, and the right end of the air pipe is connected with an air source through a pipeline 7. The air source supplies air to the air pipe, and the air pipe is sent into the cavity and blown out through the blowing hole.

Referring to fig. 1 and 2, a mounting hole 8 is formed in the right side of the front end of the support, the right side of the air pipe penetrates through the mounting hole and is arranged outside the right side of the support, a connecting screw hole 9 is formed in the left side of the air pipe, an adjusting bolt 10 is screwed on the left side of the front end of the support, and the adjusting bolt is connected with the connecting screw hole in a screwed manner.

In the embodiment, the mounting holes are used for supporting and positioning through the adjusting bolts and the mounting holes, and the air pipes are locked through the adjusting bolts, so that the air pipes can be conveniently mounted, dismounted and adjusted. Simultaneously, can also rotate the angle of removal with the tuber pipe for the blowhole is certain inclination with the ejection of compact direction of plastic strip, and the wind that blows of blowhole can be longer with the contact distance of plastic strip like this, can improve cooling efficiency like this.

Referring to fig. 1 and 2, a grip 11 is arranged on the outer edge surface of the air pipe, the grip is arranged on the opposite side of the air blowing hole, and the grip is arranged close to the left side of the air pipe. Through the arrangement of the hand grab, when the angle of the air pipe is adjusted, the hand grab is grasped to rotate the air pipe, so that the air pipe is convenient and fast to use.

Referring to fig. 1 and 2, a square frame 12 is arranged on the lower outer edge surface of the air pipe, the top of the square frame is connected with the outer edge surface of the air pipe, and the plurality of groups of air blowing holes are arranged in the square frame and the square frame is arranged downwards.

Through the setting of square frame, the wind that the multiunit blowhole blew off can utilize square frame to carry out certain spacing for the wind of blowing is seen off through square frame, makes its even blowing on multiunit plastic strip, and the area of contact of increase as far as and plastic strip improves heat dissipation cooling effect. If say directly set up the air outlet of bar on the tuber pipe, the wind that blows out like this scatters in the air easily, leads to the cooling effect not good. Therefore, the air is blown by the multiple groups of air blowing holes, and the air blown by the multiple groups of air blowing holes is collected in the square frame and then blown out of the plastic strip, so that the air outlet effect is improved, and the cooling efficiency and the cooling quality are ensured.

And a yielding groove 13 is also arranged below the mounting hole, and the size of the yielding groove is matched with that of the square frame. Through the setting of the groove of stepping down, when the tuber pipe passes through the mounting hole like this, square frame also can be through the mounting hole through the groove of stepping down, and the installation of the tuber pipe of being convenient for does not influence the regulation rotation and the locking of tuber pipe again spacing.

Claims

1. The utility model provides a plastic pellet extrusion equipment, includes the extruder, be equipped with extrusion die on the extruder, its characterized in that: a cooling mechanism is further arranged above the front end of the extrusion die head and is arranged on the extruder through a support;

2. The plastic particle extrusion apparatus as claimed in claim 1, wherein: the front end of the support is arranged above the front end of the extrusion die head, and the two ends of the air pipe are arranged at the front end of the support.

3. The plastic particle extrusion apparatus according to claim 2, wherein: the middle part of the air pipe is provided with a cavity, the right end of the cavity is communicated with the right end of the air pipe, the multiple groups of air blowing holes are communicated with the cavity, and the right end of the air pipe is connected with an air source through a pipeline.

4. The plastic particle extrusion apparatus according to claim 3, wherein: the utility model discloses a support, including support, mounting hole, air pipe, connecting screw, adjusting bolt and connecting screw spiro union, the front end right side of support is equipped with a mounting hole, the right side of tuber pipe passes the mounting hole set up in the right side outside of support, the left side of tuber pipe is equipped with a connecting screw, the front end left side spiro union of support has an adjusting bolt, adjusting bolt with connecting screw spiro union links to each other.

5. The plastic particle extrusion apparatus as claimed in claim 1, wherein: and a gripper is arranged on the outer edge surface of the air pipe, is arranged on the opposite side of the air blowing hole and is close to the left side of the air pipe.

6. The plastic particle extrusion apparatus according to claim 4, wherein: the square frame is arranged on the outer edge surface below the air pipe, the top of the square frame is connected with the outer edge surface of the air pipe, and the multiple groups of air blowing holes are formed in the square frame and are arranged downwards.

7. The plastic particle extrusion apparatus according to claim 6, wherein: the lower side of the mounting hole is also provided with a yielding groove, and the size of the yielding groove is matched with that of the square frame.