CN213500736U

CN213500736U - Double helix extruder convenient to material intensive mixing

Info

Publication number: CN213500736U
Application number: CN202022155747.8U
Authority: CN
Inventors: 程杰; 朱秋林; 李亨娟
Original assignee: Sichuan Advance Technology Co ltd
Current assignee: Sichuan Advance Technology Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-22
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a double helix extruder convenient to material intensive mixing, including base, first heating pipe, first motor, second heating pipe, hob and second motor, the upper end inboard of base is provided with the material containing cylinder, and the internally mounted of material containing cylinder has first heating pipe, the upper end rear side rotation of material containing cylinder is connected with the cover, and the inside through connection in middle part of material containing cylinder has the round bar, the upside of round bar is connected with the output shaft of first motor, the lower extreme right side fixed connection organism of base, the hob is located the inboard of organism, the left end of organism is gone up the side laminating and is connected with the counterweight plate, the inboard block in left end of organism is connected with the filter screen. This double helix extruder convenient to material intensive mixing is convenient for make material intensive mixing, is convenient for make this double helix extruder tentatively crowded material of high quality to and be convenient for wash this double helix extruder.

Description

Double helix extruder convenient to material intensive mixing

Technical Field

The utility model relates to a double helix extruder technical field specifically is a double helix extruder convenient to material intensive mixing.

Background

The double-screw extruder is developed from a single-screw extruder, is similar to the single-screw extruder, mixes materials by means of pressure and shearing force generated by rotation of a screw rod, and is extruded by conveying, so that the double-screw extruder is widely applied to molding and processing of various extruded products;

the existing double-screw extruder is not convenient to fully mix materials, has poor quality of preliminary extruded materials and is not convenient to clean, so that the double-screw extruder convenient to fully mix the materials is provided, and the problem provided in the prior art is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a double helix extruder convenient to material intensive mixing to solve the current double helix extruder that proposes in the above-mentioned background art, generally be not convenient for make the material intensive mixing, and the quality of preliminary crowded material is poor, and be not convenient for carry out abluent problem.

In order to achieve the above object, the utility model provides a following technical scheme: a double-screw extruder convenient for fully mixing materials comprises a base, a first heating pipe, a first motor, a second heating pipe, a screw rod and a second motor, wherein a material containing barrel is arranged on the inner side of the upper end of the base, the first heating pipe is arranged inside the material containing barrel, a barrel cover is connected to the rear side of the upper end of the material containing barrel in a rotating mode, a round rod is connected to the inner portion of the middle of the material containing barrel in a penetrating mode, the upper side of the round rod is connected with an output shaft of the first motor, a stirring plate and a scraping plate are fixedly connected to the outer side of the lower end of the round rod, a machine body is fixedly connected to the right side of the lower end of the base, the second heating pipe is arranged inside the machine body, the screw rod is located on the inner side of the machine body, a belt is connected to the outer side of the right end of the screw rod in a laminating mode, the right side of the, the inboard block in left end of organism is connected with the filter screen, and the left side laminating of filter screen is connected with the limiting plate to the left side laminating of limiting plate is connected with the connecting plate.

Preferably, the material containing barrel is connected with the base in a nested mode, the first heating pipe and the second heating pipe are embedded with multiple groups in the material containing barrel and the machine body at equal intervals respectively, and the second heating pipe is of a U-shaped structure.

Preferably, the round bar is connected with flourishing feed cylinder block, and stirs board and scraper blade and all is connected through the welded mode with the round bar to the scraper blade is connected with flourishing feed cylinder laminating.

Preferably, hob and belt constitute the block structure with organism and base respectively, and the hob monomer all is connected with the organism laminating to the hob monomer passes through the belt and constitutes linkage structure, and the second motor is connected with the base nestification moreover.

Preferably, the counterweight plate is connected with the machine body in a clamping manner, and the middle parts of the counterweight plate and the connecting plate are respectively embedded and connected with a transparent plate.

Preferably, the limiting plate and the connecting plate are fixedly connected with the machine body through screws, the lower end of the connecting plate is rotatably connected with the machine body, and the connecting plate is L-shaped.

Compared with the prior art, the beneficial effects of the utility model are that: the double-screw extruder convenient for fully mixing materials is convenient for fully mixing the materials, is convenient for ensuring that the quality of preliminary extrusion of the double-screw extruder is good, and is convenient for cleaning the double-screw extruder;

1. the stirring device is provided with a material containing barrel, a first heating pipe and a round rod, the first motor is used for operating, the round rod can conveniently drive a stirring plate and a scraping plate to rotate under the limit of the material containing barrel, and then the first heating pipe is used for operating, so that the purposes of stirring and heating the materials put into the material containing barrel are achieved, and the materials can be conveniently and fully mixed;

2. the machine body, the screw rod and the belt are arranged, the second heating pipe and the second motor are used for operating, the mixed materials are heated and conveyed leftwards, and the inner side of the left end of the machine body is shielded by the counterweight plate, the transparent plate and the connecting plate, so that the materials are conveniently extruded leftwards and compactly, and the preliminary extrusion quality of the double-screw extruder is good;

3. the double-screw extruder is provided with the weight plate, the limiting plate and the connecting plate, the barrel cover connected with the material containing barrel is rotated, the scraper connected with the material containing barrel is convenient to clean the material containing barrel, the weight plate on the extruder body is taken down, the limiting plate and the connecting plate are disconnected and connected with the extruder body through screws, the extruder body is convenient to clean, and therefore the purpose of cleaning the double-screw extruder is achieved conveniently.

Drawings

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

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of a side-looking structure of the connection plate and the machine body of the present invention.

In the figure: 1. a base; 2. a material containing barrel; 3. a first heating pipe; 4. a cylinder cover; 5. a round bar; 6. a first motor; 7. a stirring plate; 8. a squeegee; 9. a body; 10. a second heating pipe; 11. a screw rod; 12. a belt; 13. a second motor; 14. a weight plate; 15. a transparent plate; 16. a filter screen; 17. a limiting plate; 18. a connecting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a double-helix extruder convenient for fully mixing materials comprises a base 1, a material containing barrel 2, a first heating pipe 3, a barrel cover 4, a round bar 5, a first motor 6, a stirring plate 7, a scraping plate 8, a machine body 9, a second heating pipe 10, a spiral bar 11, a belt 12, a second motor 13, a balance weight plate 14, a transparent plate 15, a filter screen 16, a limiting plate 17 and a connecting plate 18, wherein the material containing barrel 2 is arranged on the inner side of the upper end of the base 1, the first heating pipe 3 is installed inside the material containing barrel 2, the barrel cover 4 is rotatably connected to the rear side of the upper end of the material containing barrel 2, the round bar 5 is connected inside the middle part of the material containing barrel 2 in a penetrating manner, the output shaft of the first motor 6 is connected to the upper side of the round bar 5, the stirring plate 7 and the scraping plate 8 are fixedly connected to the outer side of the lower end of the round bar 5, the machine body 9, the screw rod 11 is located on the inner side of the machine body 9, a belt 12 is attached and connected to the outer side of the right end of the screw rod 11, the right side of the screw rod 11 is connected with an output shaft of a second motor 13, a counterweight plate 14 is attached and connected to the upper side of the left end of the machine body 9, a transparent plate 15 is fixedly connected to the inner side of the middle of the counterweight plate 14, a filter screen 16 is connected to the inner side of the left end of the machine body 9 in a clamping mode, a limiting plate 17 is attached and connected to the left side of the filter screen 16, and a connecting plate;

as shown in fig. 1, 2 and 3, a material containing barrel 2 is connected with a base 1 in a nested manner, a plurality of groups of first heating pipes 3 and second heating pipes 10 are respectively embedded in the material containing barrel 2 and a machine body 9 at equal intervals, the second heating pipes 10 are in a U-shaped structure, so that the material containing barrel 2 is conveniently limited, and the first heating pipes 3 and screw rods 11 are conveniently positioned, as shown in fig. 1 and 2, round rods 5 are connected with the material containing barrel 2 in a clamping manner, a stirring plate 7 and a scraping plate 8 are both connected with the round rods 5 in a welding manner, the scraping plate 8 is connected with the material containing barrel 2 in a bonding manner, so that the round rods 5 are conveniently limited, and materials are fully mixed through the rotating stirring plate 7 and the scraping plate 8;

as shown in fig. 1, fig. 2 and fig. 3, the screw rod 11 and the belt 12 respectively form a clamping structure with the machine body 9 and the base 1, and the single screw rods 11 are attached to the machine body 9, and the screw rod 11 single body forms the linkage structure through the belt 12, and the second motor 13 is nested with the base 1, so as to limit the screw rod 11, the belt 12 and the second motor 13, as shown in the figure 1, figure 2 and figure 4, the weight plate 14 is clamped with the machine body 9, and the transparent plates 15 are embedded and connected in the middle parts of the counterweight plates 14 and the connecting plates 18, so that the counterweight plates 14 and the connecting plates 18 can shield the water, and is convenient to be observed through the transparent plate 15, as shown in fig. 1 and 4, the limiting plate 17 and the connecting plate 18 are fixedly connected with the machine body 9 through screws, the lower end of the connecting plate 18 is rotatably connected with the machine body 9, and the shape of the connecting plate 18 is L-shaped, which is convenient for disconnecting the fixed connection between the limiting plate 17 and the connecting plate 18 and the machine body 9.

The working principle is as follows: when the double-screw extruder convenient for fully mixing materials is used, as shown in figures 1 and 2, the barrel cover 4 is firstly rotated upwards to disconnect the closed connection with the material containing barrel 2, the materials are added into the material containing barrel 2, then the barrel cover 4 is closed with the material containing barrel 2, then the operation is carried out through the first heating pipe 3 and the first motor 6, so that the first heating pipe 3 can heat the materials put into the material containing barrel 2, the round rod 5 below the position limit of the material containing barrel 2 can drive the stirring plate 7 and the scraping plate 8 to rotate, the materials put into the material containing barrel 2 are stirred, so that the materials are fully mixed, after the mixing, as shown in figures 1, 2 and 3, the materials in the material containing barrel 2 fall to the inner side of the right end of the machine body 9 under the action of gravity by opening the valve arranged at the lower side of the material containing barrel 2, and then the operation is carried out through the second heating pipe 10 and the second motor 13, the second heating pipe 10 is convenient to heat materials, and the screw rod 11 monomer which is connected in a clamping manner in the machine body 9 is convenient to rotate under the action of the belt 12, so that the purpose of conveying the mixed materials leftwards is achieved;

as shown in fig. 1, fig. 2, fig. 3 and fig. 4, when the transparent plate 15 is used for observing that the material is compacted, the screw connection between the connecting plate 18 and the machine body 9 is disconnected, so that the material is conveniently extruded out through the filter limiting plate 17 of the filter screen 16, because the counterweight plate 14 is connected with the machine body 9 in a clamping way, the limiting plate 17 and the connecting plate 18 are both fixedly connected with the machine body 9 by screws, and the connecting plate 18 is connected with the limiting plate 17 in a bonding way, the counterweight plate 14, the transparent plate 15 embedded in the counterweight plate 14 and the transparent plate 15 embedded in the connecting plate 18 achieve the purpose of shielding the inner side of the left end of the machine body 9, so that the material is conveniently extruded and compacted leftwards, and the quality of the primary extrusion of the double-screw extruder is convenient, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, because the barrel cover 4 is rotatably connected with the material containing barrel 2, because the balance weight plate 14 and the filter screen 16 are both connected with the machine body 9 in a clamping manner, and the limiting plate 17 and the connecting plate 18 are both fixedly connected with the machine body 9 through screws, the machine body 9 can be conveniently cleaned, the double-screw extruder can be conveniently cleaned, a series of operations of the double-screw extruder convenient for fully mixing materials can be completed, and the content which is not described in detail in the specification belongs to the prior art which is well known by persons skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connected mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt among the prior art, and conventional model, including the conventional connected mode among the circuit connection adoption prior art, and the details are not repeated here, and the content that does not make detailed description in this description belongs to the prior art that skilled person in the art knows.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a double helix extruder convenient to material intensive mixing, includes base (1), first heating pipe (3), first motor (6), second heating pipe (10), hob (11) and second motor (13), its characterized in that: the upper end inner side of the base (1) is provided with a material containing barrel (2), a first heating pipe (3) is arranged inside the material containing barrel (2), the upper end rear side of the material containing barrel (2) is rotatably connected with a barrel cover (4), a round rod (5) is connected inside the middle part of the material containing barrel (2) in a penetrating manner, the upper side of the round rod (5) is connected with an output shaft of a first motor (6), the outer side of the lower end of the round rod (5) is fixedly connected with a stirring plate (7) and a scraping plate (8), the right side of the lower end of the base (1) is fixedly connected with a machine body (9), a second heating pipe (10) is arranged inside the machine body (9), the screw rod (11) is positioned on the inner side of the machine body (9), the outer side of the right end of the screw rod (11) is connected with a belt (12) in a laminating manner, and the right, the left end of organism (9) is gone up the laminating and is connected with counterweight plate (14), and the inboard fixedly connected with transparent plate (15) in middle part of counterweight plate (14), the inboard block in left end of organism (9) is connected with filter screen (16), and the left side laminating of filter screen (16) is connected with limiting plate (17) to the left side laminating of limiting plate (17) is connected with connecting plate (18).

2. A twin screw extruder for facilitating intimate mixing of materials as claimed in claim 1, wherein: the material containing barrel (2) is connected with the base (1) in a nested mode, the first heating pipe (3) and the second heating pipe (10) are embedded into the material containing barrel (2) and the machine body (9) at equal intervals and are provided with multiple groups, and the second heating pipe (10) is of a U-shaped structure.

3. A twin screw extruder for facilitating intimate mixing of materials as claimed in claim 1, wherein: round bar (5) are connected with flourishing feed cylinder (2) block, and stirring board (7) and scraper blade (8) all are connected through the welded mode with round bar (5) to scraper blade (8) are connected with flourishing feed cylinder (2) laminating.

4. A twin screw extruder for facilitating intimate mixing of materials as claimed in claim 1, wherein: screw rod (11) and belt (12) constitute the block structure with organism (9) and base (1) respectively, and screw rod (11) monomer all is connected with organism (9) laminating to screw rod (11) monomer passes through belt (12) and constitutes the interlock structure, and second motor (13) and base (1) nested connection moreover.

5. A twin screw extruder for facilitating intimate mixing of materials as claimed in claim 1, wherein: the counterweight plate (14) is connected with the machine body (9) in a clamping manner, and the middle parts of the counterweight plate (14) and the connecting plate (18) are respectively embedded and connected with a transparent plate (15).

6. A twin screw extruder for facilitating intimate mixing of materials as claimed in claim 1, wherein: the limiting plate (17) and the connecting plate (18) are fixedly connected with the machine body (9) through screws, the lower end of the connecting plate (18) is rotatably connected with the machine body (9), and the connecting plate (18) is L-shaped.