CN215849553U

CN215849553U - Double-screw extruder for producing matte color master batches

Info

Publication number: CN215849553U
Application number: CN202122263735.1U
Authority: CN
Inventors: 王军; 王进
Original assignee: Nanjing Hongwei Rubber And Plastic Machinery Parts Co ltd
Current assignee: Nanjing Hongwei Rubber And Plastic Machinery Parts Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-02-18
Anticipated expiration: 2031-09-18

Abstract

The application discloses double screw extruder for producing matte color master batch relates to extruder technical field, improves the problem that the extruder can't mix pigment, carrier and additive in advance and can't just extrude the cooling of color master batch, the on-line screen storage device comprises a base, the top fixedly connected with equipment box of base, the top fixedly connected with agitator tank of equipment box, the top fixed mounting of agitator tank has first motor, the output fixed mounting of first motor has the puddler, the fixed surface of puddler installs the stirring leaf, the bottom fixed mounting of agitator tank has the material pipe. This application is when needs mix the raw materials in advance, can start first motor, and first motor drives the puddler and rotates, and the puddler drives the stirring leaf and rotates and stir the raw materials in the agitator tank, accomplishes the extrusion back when the equipment box is to the color master batch, can start the fan, and the fan can be cooled down to the color master batch that enters into on the conveyer belt.

Description

Double-screw extruder for producing matte color master batches

Technical Field

The application relates to the technical field of extruders, in particular to a double-screw extruder for producing matte color master batches.

Background

The color masterbatch is called color masterbatch or color seed, and is a special colorant for novel high polymer materials, also called pigment preparation, the color masterbatch is mainly used on plastics, the color masterbatch is composed of three basic elements of pigment or dye, carrier and additive, and is an aggregate prepared by uniformly loading an excessive amount of pigment in resin, which can be called pigment concentrate.

The existing extruder can not mix pigment, carrier and additive in advance in the production process, so that the color of the color master batch is uneven, the use is influenced, in addition, the color master batch extruded just now has a certain temperature, and workers can pack and bag the color master batch after the color master batch is naturally cooled, so that the production efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve the extruder and can't mix pigment, carrier and additive in advance and can't be to the problem of just extruding the masterbatch cooling, this application provides a twin-screw extruder for producing matte masterbatch.

The application provides a twin-screw extruder for producing matte color master batch adopts following technical scheme:

the double-screw extruder for producing the matte color master batches comprises a base, wherein the top of the base is fixedly connected with an equipment box, the top of the equipment box is fixedly connected with a stirring box, the top of the stirring box is fixedly provided with a first motor, the output end of the first motor is fixedly provided with a stirring rod, the outer surface of the stirring rod is fixedly provided with a stirring blade, the bottom of the stirring box is fixedly provided with a material pipe, and one side, away from the stirring box, of the material pipe is fixedly connected with the equipment box;

one side fixed mounting of equipment box has the fan, one side that the equipment box surface is located the fan is provided with the conveyer belt, the bottom and the base fixed connection of conveyer belt.

Through adopting above-mentioned technical scheme, can drive the stirring leaf through first motor and stir the raw materials in the agitator tank to mix the raw materials that gets into in the equipment box in advance, can cool down the masterbatch that enters into on the conveyer belt through the fan, simple structure is reasonable, and the practicality is strong, can effectively improve production quality and production efficiency.

Optionally, the top fixed mounting of base has the motor frame, the top fixed mounting of motor frame has the second motor, the output fixed mounting that the second motor runs through the equipment box has first transfer line, first transfer line is connected with the second transfer line through the gear train meshing, the surface of first transfer line and second transfer line all is provided with the extrusion rail, first transfer line and second transfer line all rotate with the equipment box and are connected.

Through adopting above-mentioned technical scheme, the second motor can drive crowded rail and extrude the raw materials of going into the equipment box.

Optionally, the inside of equipment case is provided with the electrical heating stick, one side of electrical heating stick is provided with the electrical heating line.

Through adopting above-mentioned technical scheme, electric heating rod and electric heating wire can heat according to masterbatch carrier temperature in advance, conveniently extrude the raw materials that enter into the equipment box.

Optionally, the outer surface of the equipment box is provided with a heat insulation layer, and the heat insulation layer is made of phenolic foam materials.

Through adopting above-mentioned technical scheme, the heat preservation can slow down the temperature loss in the equipment box.

Optionally, the bottom of base fixedly connected with shock pad, the quantity of shock pad is four, and four the shock pad uses the horizontal central line of base as the symmetry axis and is two liang of symmetry setting.

Through adopting above-mentioned technical scheme, the shock pad can effectively reduce rocking that produces when producing when supporting equipment, guarantees the operation that equipment can be more steady, reduces the damage of equipment, improves production efficiency, has increased the life of equipment.

In summary, the present application includes at least one of the following benefits:

this application can drive the stirring leaf through first motor and stir the raw materials in the agitator tank to mix the raw materials that gets into in the equipment box in advance, can cool down the masterbatch that enters into on the conveyer belt through the fan, simple structure is reasonable, and the practicality is strong, can effectively improve production quality and production efficiency.

Drawings

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

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic top view of the present invention.

Description of reference numerals: 1. a base; 2. an equipment box; 3. a stirring box; 4. a first motor; 5. a stirring rod; 6. stirring blades; 7. a material pipe; 8. a fan; 9. a conveyor belt; 10. a motor frame; 11. a second motor; 12. a first drive lever; 13. a gear set; 14. a second transmission rod; 15. extruding the rail; 16. an electrical heating rod; 17. an electrical heating wire; 18. a heat-insulating layer; 19. a shock-absorbing pad.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

Referring to fig. 1-3, a twin-screw extruder for producing matte color master batches comprises a base 1, an equipment box 2 is fixedly connected to the top of the base 1, the base 1 is connected with the equipment box 2 in a welding manner, an electric heating rod 16 is arranged inside the equipment box 2, an electric heating wire 17 is arranged on one side of the electric heating rod 16, the electric heating rod 16 and the electric heating wire 17 can be heated in advance according to the temperature of a color master batch carrier, so as to conveniently extrude the raw materials entering the equipment box 2, an insulating layer 18 is arranged on the outer surface of the equipment box 2, the insulating layer 18 is made of a phenolic foam material, the phenolic foam material belongs to a high polymer organic hard foam product and is formed by foaming a thermosetting phenolic resin aluminum foil, and the double-screw extruder has the characteristics of light weight, fire resistance, no combustion in case of open fire, no smoke, no toxicity, no dripping, no shrinkage and no embrittlement in a low-temperature environment, the heat-insulating material is an ideal heat-insulating material, the top of the equipment box 2 is fixedly connected with a stirring box 3, the equipment box 2 is connected with the stirring box 3 in a welding mode, the top of the stirring box 3 is fixedly provided with a first motor 4, the stirring box 3 is connected with the first motor 4 in a locking bolt mode, the locking bolt is designed to be convenient for workers to disassemble when the first motor 4 is overhauled or replaced, the output end of the first motor 4 is fixedly provided with a stirring rod 5, the outer surface of the stirring rod 5 is fixedly provided with a stirring blade 6, the stirring blade 6 is internally provided with a through hole, the resistance borne by the stirring blade 6 during rotation can be reduced by the design of the through hole, the damage of the stirring blade 6 is reduced, the bottom of the stirring box 3 is fixedly provided with a material pipe 7, one side of the material pipe 7, which is far away from the stirring box 3, is fixedly connected with the equipment box 2, one side of the equipment box 2 is fixedly provided with a fan 8, and one side, which is positioned on the outer surface of the equipment box 2 is provided with a conveyer belt 9, the bottom of the conveying belt 9 is fixedly connected with the base 1.

Referring to fig. 1, a motor frame 10 is fixedly installed at the top of a base 1, the base 1 is connected with the motor frame 10 in a welding manner, a second motor 11 is fixedly installed at the top of the motor frame 10, the motor frame 10 is connected with the second motor 11 in a locking bolt manner, a first transmission rod 12 is fixedly installed at the output end of the second motor 11 penetrating through an equipment box 2, the first transmission rod 12 is connected with a second transmission rod 14 in a meshing manner through a gear set 13, extrusion rails 15 are arranged on the outer surfaces of the first transmission rod 12 and the second transmission rod 14, the first transmission rod 12 and the second transmission rod 14 are rotatably connected with the equipment box 2, when the raw material needs to be extruded, the second motor 11 can be started, the second motor 11 drives the first transmission rod 12 to rotate, meanwhile, the first transmission rod 12 drives the second transmission rod 14 to rotate through the gear set 13, and the first transmission rod 12 and the second transmission rod 14 rotate and simultaneously drive the extrusion rail 15 to extrude the raw materials.

Referring to fig. 1 and 2, base 1's bottom fixedly connected with shock pad 19, base 1 is connected through the mode of locking bolt with shock pad 19, shock pad 19's quantity is four, and four shock pads 19 use base 1's horizontal central line to be two bisymmetry settings as the symmetry axis, shock pad 19 can effectively reduce rocking that produces when equipment produces when supporting equipment, guarantee that equipment can more steady operation, reduce the damage of equipment, and the production efficiency is improved, and the service life of equipment is prolonged.

The implementation principle of the application is as follows: through base 1, equipment box 2, agitator tank 3, first motor 4, puddler 5, stirring leaf 6, material pipe 7, fan 8 and conveyer belt 9's design, when needs mix the raw materials in advance, can start first motor 4, first motor 4 drives puddler 5 and rotates, puddler 5 drives stirring leaf 6 and rotates the raw materials in agitator tank 3 and stir, accomplish the extrusion back when equipment box 2 is to the color master batch, can start fan 8, fan 8 can cool down to the color master batch that enters into on the conveyer belt 9, thereby solved the extruder and can't mix pigment in advance, carrier and additive and can't just extrude the problem of color master batch cooling.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above 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. A twin-screw extruder for producing matte masterbatch, including base (1), its characterized in that: the top of the base (1) is fixedly connected with an equipment box (2), the top of the equipment box (2) is fixedly connected with a stirring box (3), the top of the stirring box (3) is fixedly provided with a first motor (4), the output end of the first motor (4) is fixedly provided with a stirring rod (5), the outer surface of the stirring rod (5) is fixedly provided with a stirring blade (6), the bottom of the stirring box (3) is fixedly provided with a material pipe (7), and one side, away from the stirring box (3), of the material pipe (7) is fixedly connected with the equipment box (2);

one side fixed mounting of equipment box (2) has fan (8), one side that equipment box (2) surface is located fan (8) is provided with conveyer belt (9), the bottom and base (1) fixed connection of conveyer belt (9).

2. The twin screw extruder for producing matte color master batches according to claim 1, characterized in that: the utility model discloses a motor box, including base (1), top fixed mounting of base (1) has motor frame (10), the top fixed mounting of motor frame (10) has second motor (11), second motor (11) run through the output fixed mounting of equipment box (2) has first transfer line (12), first transfer line (12) are connected with second transfer line (14) through gear train (13) meshing, the surface of first transfer line (12) and second transfer line (14) all is provided with extrusion rail (15), first transfer line (12) and second transfer line (14) all rotate with equipment box (2) and are connected.

3. The twin screw extruder for producing matte color master batches according to claim 1, characterized in that: the inside of equipment box (2) is provided with electric heating rod (16), one side of electric heating rod (16) is provided with electric heating wire (17).

4. The twin screw extruder for producing matte color master batches according to claim 3, characterized in that: the outer surface of the equipment box (2) is provided with a heat insulation layer (18), and the heat insulation layer (18) is made of phenolic foam materials.

5. The twin screw extruder for producing matte color master batches according to claim 1, characterized in that: the bottom fixedly connected with shock pad (19) of base (1), the quantity of shock pad (19) is four, and four shock pad (19) use the horizontal central line of base (1) to be two bisymmetry settings as the symmetry axis.