CN216127712U

CN216127712U - Single screw extruder convenient to cool

Info

Publication number: CN216127712U
Application number: CN202122089626.2U
Authority: CN
Inventors: 张林豪
Original assignee: Anhui Lelang Environmental Protection New Material Co ltd
Current assignee: Anhui Lelang Environmental Protection New Material Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-25
Anticipated expiration: 2031-08-31

Abstract

The application relates to a single-screw extruder convenient to cool, which comprises an extruder body, wherein a cooling assembly used for cooling a plasticized material is arranged at the conveying tail end of the extruder body; one side that cooling module kept away from the extruder body is provided with and is used for carrying out the dry subassembly of drying to the material after the cooling, and this application has the effect that reduces staff's work load.

Description

Single screw extruder convenient to cool

Technical Field

The application relates to the technical field of extruders, in particular to a single-screw extruder convenient to cool.

Background

The screw extruder is characterized in that materials can be fully plasticized and uniformly mixed by means of pressure and shearing force generated by rotation of a screw, and are molded through a neck mold; the single screw extruder is one of screw extruders and has the advantages of simple structure, easy manufacture and low price.

The existing single-screw extruder comprises an extruder body, the extruder body comprises an extrusion system for plasticizing and extruding materials, the extrusion system is connected with a conveying system for providing power for the extrusion system, and the extrusion system is communicated with a heating and cooling system for ensuring smooth proceeding of the extrusion process.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: after the extruder extrudes the material melting plastify, the material is the fuse-element, needs the staff to cool off the shaping with the help of external equipment to the material, and then leads to having increased staff's work load.

SUMMERY OF THE UTILITY MODEL

In order to reduce staff's work load, this application provides a single screw extruder convenient to cooling.

The application provides a single screw extruder convenient to cooling adopts following technical scheme: the cooling device comprises an extruder body, wherein a cooling assembly for cooling the plasticized material is arranged at the conveying tail end of the extruder body; one side of the cooling component far away from the extruder body is provided with a drying component used for drying the cooled material.

Through adopting above-mentioned technical scheme, after the extruder body extrudes the material, the material of melt form cools off through cooling module, and dry through dry subassembly again, is convenient for the staff follow-up through the material and handles the material this moment, no longer need the staff to handle the material with the help of external equipment simultaneously, has reached the effect that reduces staff's work load and improve production efficiency.

Optionally, the cooling assembly comprises a cooling box, a mounting plate, two guide rollers and a limiting shaft, the mounting plate is fixedly connected to the upper surface of the cooling box, the two guide rollers are respectively located at two ends of the cooling box in the length direction, the guide rollers are rotatably connected with the mounting plate, and the central line of the guide rollers in the length direction is perpendicular to the central line of the cooling box in the length direction; the limiting shaft is positioned in the cooling box, and the central line of the limiting shaft in the length direction is vertical to the central line of the cooling box in the length direction.

Through adopting above-mentioned technical scheme, when using cooling module to cool off the material, let in the cooler bin with the material that the extruder body was extruded, add the coolant liquid in the cooler bin simultaneously, realized the cooling to the material under the effect of guide roll and spacing axle this moment, reached the effect that the staff of being convenient for used.

Optionally, the drying assembly comprises a support plate, an adjusting hydraulic cylinder and a water absorbing layer, and the support plate is fixedly connected with the side wall of the cooling box far away from the extruder body; the adjusting plate is parallel to the supporting plate and is positioned above the supporting plate; the adjusting hydraulic cylinder is fixedly connected with the supporting plate and the adjusting plate, and the water absorbing layer is respectively and fixedly connected with the side walls of the supporting plate and the adjusting plate, which are close to each other.

Through adopting above-mentioned technical scheme, before using drying assembly to carry out the drying to the material, at first start the regulation pneumatic cylinder, adjust the pneumatic cylinder and drive the regulating plate and remove to the one side of keeping away from the backup pad, peg graft the material this moment in two water absorption layers, control regulation pneumatic cylinder guarantees two water absorption layers and material butt this moment, and then has realized carrying out the purpose of erasing the coolant liquid of material outer wall, reaches the effect that reduces staff's work load.

Optionally, the guide roll circumference outer wall has seted up the spacing groove, and the spacing groove has seted up a plurality ofly, and the length direction equidistance distribution of spacing groove along the guide roll.

Through adopting above-mentioned technical scheme, the staff of being convenient for of setting up of spacing groove can separate the material, guarantees that the material can not the adhesion together after being extruded by the extruder body, has reached the effect of guaranteeing material production quality and production efficiency.

Optionally, one side of the support plate far away from the drying component is fixedly connected with a fan, and one side of the upper surface of the fan far away from the support plate is provided with a support component.

Through adopting above-mentioned technical scheme, after the material uses drying assembly dry, through the fan, the fan carries out further drying to the material, and supporting component guarantees simultaneously that the material can not contact with the fan, the material conveying of being convenient for simultaneously.

Optionally, the support assembly comprises two support rods and two connecting rods, the two support rods are vertically and fixedly connected with the fan, the connecting rods are fixedly connected with the two support rods, and the length direction central lines of the support rods are perpendicular to the length direction central line of the extruder body;

through adopting above-mentioned technical scheme, when needs supporting component supported the material, only need erect the top at the connecting rod with the material, when connecting rod and material butt, can guarantee that the fan carries out the drying to the material, can prevent material and fan contact simultaneously, reached the effect of guaranteeing material production quality.

Optionally, the water absorbing layer is made of sponge.

Through adopting above-mentioned technical scheme, sponge material is easy, and water absorption performance is good, and the absorption moisture that can be quick in the same time, and then has reached the effect of guaranteeing dry subassembly stability in use.

Optionally, two ends of the circumferential outer wall of the support rod in the length direction are fixedly connected with stop plates.

Through adopting above-mentioned technical scheme, the setting up of backstop board guarantees that the material is located the connecting rod top all the time, and can not the landing, guarantees whole extruder moving stability, reduces the number of times that the staff operated, reaches the effect that reduces staff's work load.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the cooling assembly and the drying assembly are matched for use, so that the material extruded by the extruder body is processed and cooled, the subsequent treatment on the material by workers is facilitated, the workers do not need to help external equipment, and the effect of reducing the workload of the workers is achieved;

2. the drying component and the supporting component are arranged to realize secondary drying of the materials, when the materials need to be granulated by using the granulator, the materials do not need to be dried, and the effect of reducing the workload of workers is achieved;

3. the arrangement of the stop plates ensures the running stability of the whole single-screw extruder equipment, so that the operation times of workers are reduced, and the effect of reducing the workload of the workers is achieved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic view of a portion of the components showing the cooling assembly.

Description of reference numerals: 1. an extruder body; 2. a cooling assembly; 21. a cooling tank; 22. mounting a plate; 23. a guide roller; 231. a limiting groove; 24. a limiting shaft; 3. a drying assembly; 31. a support plate; 32. an adjusting plate; 33. adjusting a hydraulic cylinder; 34. a water-absorbing layer; 4. a fan; 5. a support assembly; 51. a support bar; 52. a connecting rod; 6. a stop plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses single screw extruder convenient to cooling.

Referring to fig. 1 and 2, the single-screw extruder convenient to cool comprises an extruder body 1, a cooling assembly 2 for cooling and cooling the plasticized material is arranged at the conveying end of the extruder body 1, and a drying assembly 3 for drying the cooled material is arranged on one side of the cooling assembly 2 away from the extruder body 1; one side of drying component 3, which is far away from cooling component 2, is provided with fan 4, and one side of fan 4 upper surface, which is far away from supporting plate 31, is provided with supporting component 5.

Referring to fig. 1 and 2, after the material that will extrude through extruder body 1 cools off through cooling module 2 during the use, through the drying assembly 3 drying, and then when having realized carrying out subsequent processing to the material, do not need the staff to handle the material with the help of external instrument, reached and made things convenient for the staff to use, reduced the effect of staff work load.

Referring to fig. 1 and 2, the cooling module 2 includes a cooling tank 21, a mounting plate 22, a guide roller 23, and a stopper shaft 24; the cooling box 21 is a cylindrical structure with a closed bottom end, and in the using process, the cooling box 21 is filled with cooling liquid, and the cooling liquid can be water or other liquid with better heat transfer performance; the mounting plate 22 is fixedly connected to the upper surface of the cooling box 21, two guide rollers 23 are arranged, and the two guide rollers 23 are respectively positioned at two ends of the cooling box 21 in the length direction; the guide roller 23 is rotatably connected with the mounting plate 22, and the central line of the guide roller 23 in the length direction is vertical to the central line of the cooling box 21 in the length direction; the guide roller 23 is provided with a plurality of limiting grooves 231 on the circumferential outer wall, and the limiting grooves 231 are equidistantly distributed along the length direction of the guide roller 23; the limiting shaft 24 is positioned in the cooling box 21, and the central line of the limiting shaft 24 in the length direction is perpendicular to the central line of the cooling box 21 in the length direction.

Referring to fig. 1 and 2, during the use, erect the material at 23 circumference outer walls of guide roll, guarantee simultaneously that the material is located spacing groove 231, the material passes the space between spacing axle 24 and the cooler bin 21 this moment, erect the material at the 23 outer walls of guide roll of keeping away from 1 one side of extruder body again, and then realized conveying and cooling to the material, reached and reduced staff's work load, improved work efficiency's effect.

Referring to fig. 1 and 2, the drying assembly 3 includes a support plate 31, an adjusting plate 32, an adjusting hydraulic cylinder 33 and a water absorbing layer 34, the support plate 31 is fixedly connected with the side wall of the cooling tank 21 far away from the extruder body 1, the adjusting plate 32 is parallel to the support plate 31, and the adjusting plate 32 is located above the support plate 31; the adjusting hydraulic cylinder 33 is fixedly connected with the supporting plate 31 and the adjusting plate 32; the layer 34 that absorbs water respectively fixed connection at the lateral wall that backup pad 31 and regulating plate 32 are close to each other, and absorb water layer 34 for selecting the sponge to make for use and absorb water layer 34, fan 4 fixed connection is in the one side that drying assembly 3 was kept away from to backup pad 31.

Referring to fig. 1 and 2, the support assembly 5 includes two support rods 51 and two connecting rods 52, the two support rods 51 are vertically and fixedly connected to the fan 4, the two connecting rods 52 are fixedly connected to the two support rods 51, and the length direction center line of the support rods 51 is perpendicular to the length direction center line of the extruder body 1. The support rod 51 is fixedly connected with a stop plate 6 at both ends of the axial side wall in the length direction.

Referring to fig. 1 and 2, during the use, guarantee that the material is located two and absorb water between the layer 34, control regulation pneumatic cylinder 33 this moment guarantees to absorb water layer 34 and material butt, and after the fan is dry, the completion is to the drying of whole material simultaneously, does not need the staff to carry out the drying with the help of external equipment to it, has reached the effect that makes things convenient for the staff to use and improves work efficiency.

The implementation principle of the single-screw extruder convenient to cool is as follows: the cooling assembly 2 and the drying assembly 3 are arranged to realize the forming of the material extruded from the extruder body 1, and meanwhile, the material extruded from the extruder body 1 is subjected to subsequent processing by the staff who is convenient to use, so that the staff does not need to use the external equipment, the use convenience of the staff is realized, the workload of the staff is reduced, and the working efficiency is improved.

The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a single screw extruder convenient to cooling which characterized in that: the extruder comprises an extruder body (1), wherein a cooling component (2) for cooling plasticized materials is arranged at the conveying tail end of the extruder body (1); one side of the cooling component (2) far away from the extruder body (1) is provided with a drying component (3) used for drying the cooled material.

2. A single screw extruder for facilitating cooling as claimed in claim 1, wherein: the cooling assembly (2) comprises a cooling box (21), a mounting plate (22), two guide rollers (23) and a limiting shaft (24), the mounting plate (22) is fixedly connected to the upper surface of the cooling box (21), the two guide rollers (23) are respectively located at two ends of the cooling box (21) in the length direction, the guide rollers (23) are rotatably connected with the mounting plate (22), and the center line of the guide rollers (23) in the length direction is perpendicular to the center line of the cooling box (21) in the length direction; the limiting shaft (24) is positioned in the cooling box (21), and the central line of the limiting shaft (24) in the length direction is vertical to the central line of the cooling box (21) in the length direction.

3. A single screw extruder for facilitating cooling as claimed in claim 2, wherein: the drying component (3) comprises a supporting plate (31), an adjusting plate (32), an adjusting hydraulic cylinder (33) and a water absorbing layer (34), and the supporting plate (31) is fixedly connected with the side wall of the cooling box (21) far away from the extruder body (1); the adjusting plate (32) is parallel to the supporting plate (31), and the adjusting plate (32) is positioned above the supporting plate (31); the adjusting hydraulic cylinder (33) is fixedly connected with the supporting plate (31) and the adjusting plate (32), and the water absorbing layer (34) is respectively and fixedly connected with the mutually close side walls of the supporting plate (31) and the adjusting plate (32).

4. A single screw extruder for facilitating cooling as claimed in claim 2, wherein: spacing groove (231) have been seted up to guide roll (23) circumference outer wall, and spacing groove (231) have been seted up a plurality ofly, and spacing groove (231) along the length direction equidistance distribution of guide roll (23).

5. A single screw extruder for facilitating cooling as claimed in claim 3, wherein: one side fixedly connected with fan (4) of drying component (3) is kept away from in backup pad (31), and one side that backup pad (31) was kept away from to fan (4) upper surface is provided with supporting component (5).

6. A single screw extruder for facilitating cooling as claimed in claim 5, wherein: the supporting assembly (5) comprises supporting rods (51) and connecting rods (52), the supporting rods (51) are arranged in two numbers, the supporting rods (51) are fixedly connected with the fan (4) in a vertical mode, the connecting rods (52) are fixedly connected with the two supporting rods (51), and the length direction center lines of the supporting rods (51) are perpendicular to the length direction center line of the extruder body (1).

7. A single screw extruder for facilitating cooling as claimed in claim 3, wherein: the water absorption layer (34) is a water absorption layer (34) made of sponge serving as a raw material.

8. A single screw extruder for facilitating cooling as claimed in claim 6, wherein: the supporting rod (51) is fixedly connected with stop plates (6) at two ends in the length direction of the circumferential outer wall.