CN216188554U

CN216188554U - A segmentation screw extruder for preparing spraying powder

Info

Publication number: CN216188554U
Application number: CN202122638778.3U
Authority: CN
Inventors: 张锡麟
Original assignee: Tianjin Xinbang Powder Coating Co ltd
Current assignee: Tianjin Xinbang Powder Coating Co ltd
Priority date: 2021-11-01
Filing date: 2021-11-01
Publication date: 2022-04-05
Anticipated expiration: 2031-11-01

Abstract

The utility model discloses a segmented screw extruder for preparing spraying powder, which comprises a base, an air outlet and an air inlet pipe, wherein a support frame A and a support frame B are respectively arranged on two sides of the top of the base, a material extruding cylinder is connected between the support frame A and the support frame B through an opening, a drying cylinder is sleeved at the central position of the periphery of the material extruding cylinder, and a blower is arranged between the support frame A and the support frame B at the top of the base through a bolt. Have drying mechanism for can reach absolute aridity during the operation, thereby promoted processingquality, have the mechanism of blowing, so that the clearance remains the powder at the mechanism inner wall, promotes the clearance convenience by a wide margin.

Description

A segmentation screw extruder for preparing spraying powder

Technical Field

The utility model relates to the technical field of screw extruders, in particular to a segmented screw extruder for preparing spraying powder.

Background

Screw extruders can be divided into single screw extruders, which are the most basic extruders in production, and multi-screw extruders.

The existing screw extrusion mechanism for spraying powder can only simply carry out uniform material distribution operation, but the powder needs high dryness, and the mechanism can not achieve absolute dryness during operation.

The existing segmented screw extruder for preparing the spray powder also has the following disadvantages: 1. the drying mechanism is lacked, so that absolute drying performance cannot be achieved during operation, and the processing quality is greatly reduced; 2. lack the mechanism of blowing for the powder that remains at the mechanism inner wall is difficult to the clearance after the processing, thereby reduces the clearance convenience by a wide margin. To this end, we propose a segmented screw extruder for the preparation of spray powders.

Disclosure of Invention

The utility model mainly aims to provide a sectional screw extruder for preparing spraying powder, which can effectively solve the problems in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides a segmentation screw extruder for preparing spraying powder, includes base, air outlet and air-supply line, base top both sides are provided with support frame A and support frame B respectively, be connected with the crowded feed cylinder through seting up the mouth between support frame A and the support frame B, the peripheral central point of crowded feed cylinder puts the cover and is equipped with the drying cylinder, the base top is located and is provided with the hair-dryer through the bolt between support frame A and the support frame B.

Furthermore, the top of the support frame A is provided with a hopper through an opening, a motor is arranged on one side of the support frame A corresponding to the position of the extrusion cylinder through a bolt, a segmented screw rod is arranged in the extrusion cylinder, and the motor driving end is connected with the segmented screw rod.

Further, an electric heating wire is arranged at the bottom of the inner wall of the drying cylinder through a screw; the electric heating wire is used for heating the drying cylinder at a certain temperature to ensure the drying environment in the extruding cylinder.

Furthermore, the air outlet is arranged on two sides of the top of the blower.

Furthermore, the air inlet pipes are arranged on two sides of the top of the drying cylinder through the opening, and the bottom ends of the air inlet pipes penetrate through two sides of the top in the material extruding cylinder; the air is supplied into the material extruding cylinder through the air inlet pipe.

Furthermore, a wind-dispelling hose is connected between the air outlet and the air inlet pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. through setting up electric heating wire and drying cylinder, utilize electric heating wire to carry out certain temperature's heating in the drying cylinder to ensure the interior dry environment of crowded feed cylinder, reach absolute aridity when realizing the operation, thereby promoted processingquality by a wide margin.

2. Through setting up hair-dryer, air outlet, wind dispelling hose and air-supply line, utilize the hair-dryer to blow through air outlet, wind dispelling hose and air-supply line to crowded feed cylinder is interior to in the clearance is remained in the powder of crowded feed cylinder inner wall, thereby has promoted the clearance convenience.

Drawings

FIG. 1 is a schematic view showing the overall structure of a sectional screw extruder for preparing a spray powder according to the present invention.

FIG. 2 is a schematic diagram showing the internal structures of a barrel extruder and a drying barrel of a sectional screw extruder for preparing a spray powder according to the present invention.

In the figure: 1. a base; 2. a support frame A; 3. a support frame B; 4. a motor; 5. a hopper; 6. extruding the material barrel; 7. a discharge port; 8. a segmented screw; 9. a drying cylinder; 10. an electric heating wire; 11. a blower; 12. an air outlet; 13. an air inlet pipe; 14. a wind-dispelling hose.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, a sectional screw extruder for preparing spraying powder, includes base 1, air outlet 12 and air-supply line 13, base 1 top both sides are provided with support frame a2 and support frame B3 respectively, be connected with crowded feed cylinder 6 through seting up the mouth between support frame a2 and the support frame B3, the peripheral central point of crowded feed cylinder 6 puts the cover and is equipped with drying cylinder 9, base 1 top is located and is provided with hair-dryer 11 through the bolt between support frame a2 and the support frame B3.

Wherein, support frame A2 top is provided with hopper 5 through seting up the mouth, support frame A2 one side corresponds the 6 positions of crowded feed cylinder and is provided with motor 4 through the bolt, be provided with segmentation screw rod 8 in the crowded feed cylinder 6, the drive end of motor 4 is connected with segmentation screw rod 8.

In the embodiment, as shown in fig. 1 and 2, the segmented screw 8 is driven by the motor 4 to rotate so as to push and discharge the powder from the extruding cylinder 6 to the discharge port 7.

Wherein, the bottom of the inner wall of the drying cylinder 9 is provided with an electric heating wire 10 through a screw.

In the embodiment, as shown in fig. 1 and 2, the electric heating wire 10 heats the drying cylinder 9 at a certain temperature to ensure a drying environment in the barrel 6, thereby improving the processing quality.

Wherein, the air outlet 12 is arranged at two sides of the top of the blower 11.

In this embodiment, as shown in fig. 1, the blowing operation is performed by a blower 11.

The air inlet pipes 13 are arranged on two sides of the top of the drying cylinder 9 through opening openings, and the bottom ends of the air inlet pipes 13 penetrate through two sides of the top of the squeezing cylinder 6.

In this embodiment, as shown in fig. 1 and 2, air is supplied into the barrel 6 through the air inlet pipe 13, which penetrates through the drying cylinder 9 and the barrel 6.

Wherein, a wind-dispelling hose 14 is connected between the air outlet 12 and the air inlet pipe 13.

In this embodiment, as shown in fig. 1 and 2, the air is delivered through the air-dispersing hose 14.

The utility model is a sectional screw extruder for preparing spraying powder, when in use, a motor 4, an electric heating wire 10 and a blower 11 are connected with an external power supply, next, the spraying powder is poured into a hopper 5 for sectional processing, next, a sectional screw 8 is driven by the motor 4 to rotate to push and discharge the powder from a material extruding barrel 6 to a material outlet 7, meanwhile, the electric heating wire 10 is used for heating at a certain temperature in a drying barrel 9 to ensure the drying environment in the material extruding barrel 6, so that the processing quality is improved, when the processing and cleaning are finished, the blower 11 can blow air into the material extruding barrel 6 through an air outlet 12, an air dredging hose 14 and an air inlet pipe 13, so that the powder remained on the inner wall of the material extruding barrel 6 can be cleaned, and the cleaning convenience is improved.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a segmentation screw extruder for preparing spraying powder, includes base (1), air outlet (12) and air-supply line (13), its characterized in that, base (1) top both sides are provided with support frame A (2) and support frame B (3) respectively, be connected with crowded feed cylinder (6) through seting up the mouth between support frame A (2) and the support frame B (3), crowded feed cylinder (6) peripheral central point puts the cover and is equipped with drying cylinder (9), base (1) top is located and is provided with hair-dryer (11) through the bolt between support frame A (2) and the support frame B (3).

2. A segmented screw extruder for making a spray powder according to claim 1, wherein: support frame A (2) top is provided with hopper (5) through seting up the mouth, support frame A (2) one side corresponds crowded feed cylinder (6) position and is provided with motor (4) through the bolt, be provided with segmentation screw rod (8) in crowded feed cylinder (6), motor (4) drive end is connected with segmentation screw rod (8).

3. A segmented screw extruder for making a spray powder according to claim 1, wherein: and an electric heating wire (10) is arranged at the bottom of the inner wall of the drying cylinder (9) through a screw.

4. A segmented screw extruder for making a spray powder according to claim 1, wherein: the air outlet (12) is arranged on two sides of the top of the blower (11).

5. A segmented screw extruder for making a spray powder according to claim 1, wherein: the air inlet pipe (13) is arranged on two sides of the top of the drying cylinder (9) through an opening, and the bottom end of the air inlet pipe (13) penetrates through two sides of the top of the material squeezing cylinder (6).

6. A segmented screw extruder for making a spray powder according to claim 1, wherein: and air-dispersing hoses (14) are connected between the air outlet (12) and the air inlet pipe (13).