CN221736873U - Raw material stirring equipment for foam production - Google Patents

Abstract

The utility model relates to the technical field of foam production and processing, in particular to raw material stirring equipment for foam production, wherein a stirring paddle can drive stirring and mixing of raw materials in a stirring tank, a driving gear and a driven gear are meshed to drive the stirring tank body to rotate, so that the stirring paddle and the stirring tank rotate in opposite directions, the raw materials can be mixed more fully, and the raw materials adhered to the inner wall of the stirring tank can be scraped through cooperation of a scraping plate, so that the raw materials are further mixed fully, and the stirring efficiency is improved.

Description

A raw material mixing device for foam production

Technical Field

The utility model relates to the technical field of foam production and processing, in particular to a raw material stirring device for foam production.

Background Art

Foam is a material made of foamed plastic particles. When producing and processing foam, a stirring device is often needed to stir and mix the raw materials for producing foam. In the production of foam sticks, the raw materials need to be stirred and mixed to improve the product yield and quality;

However, the existing stirring device generally includes a tank body, in which a stirring paddle is arranged, and mixing and stirring are performed by rotating the stirring paddle. However, the existing stirring device has a small mixing area, and its stirring uniformity and efficiency need to be further improved.

In view of the above, we propose a raw material mixing equipment for foam production to solve the above problems.

Utility Model Content

The technical problem to be solved by the utility model is to overcome the above technical defects and provide a raw material stirring device for foam production with good mixing effect.

In order to solve the above technical problems, the technical solution provided by the utility model is:

A raw material stirring equipment for foam production, comprising: a base, a stirring tank is provided at the top of the base, a fixed frame is provided at the top of the stirring tank, a stirring paddle is rotatably provided in the stirring tank, the stirring paddle is symmetrically arranged, and a driving part capable of driving the stirring paddle to rotate is provided in the fixed frame; a servo motor is provided at the top of the base, a driving gear is provided at the output end of the servo motor, a driven gear is provided on the outer wall of the stirring tank, the driving gear is meshed with the driven gear, a support column is provided circumferentially at the bottom end of the stirring tank, a pulley is provided at the bottom end of the support column, a slide groove is provided at the top of the base, and the pulley is slidably arranged in the slide groove.

Furthermore, a reduction motor is provided at the bottom of the mixing tank, a rotating column is provided at the output end of the reduction motor, the rotating column is rotatably arranged in the mixing tank, a connecting rod is provided on the outer wall of the rotating column, and a scraper is provided on the side of the connecting rod close to the inner wall of the mixing tank.

Furthermore, the driving unit includes: a rotating motor, a sprocket and a chain, the rotating motor is arranged on a fixed frame, the output end of the rotating motor is connected to the outer wall of one of the stirring paddles, the sprocket is arranged on the outer walls of two stirring paddles, and the two sprockets are connected by a chain.

Furthermore, a reinforcement rod is provided between the rotating column and the scraper.

Furthermore, a feed pipe is provided at the top of the stirring tank, and a discharge pipe is provided at the side wall of the stirring tank.

Furthermore, the inner bottom wall of the stirring tank is inclined toward the discharge pipe.

The advantages of the utility model compared with the prior art are:

The stirring paddle can drive the stirring and mixing of the raw materials in the stirring tank. The meshing relationship between the driving gear and the driven gear can drive the rotation of the stirring tank body, so that the stirring paddle and the stirring tank rotate in opposite directions, thereby being able to mix the raw materials more fully. The cooperation of the scraper can scrape the raw materials adhering to the inner wall of the stirring tank, so that the raw materials are further fully mixed, thereby improving the stirring efficiency.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a schematic diagram of the overall structure of the utility model.

FIG. 2 is a schematic diagram of the internal structure of the utility model.

FIG. 3 is an enlarged schematic diagram of the structure of part A of the present utility model.

As shown in the figure: 1. Base; 2. Mixing tank; 3. Fixed frame; 4. Mixing paddle; 5. Servo motor; 6. Driving gear; 7. Driven gear; 8. Support column; 9. Pulley; 10. Slide; 11. Reduction motor; 12. Rotating column; 13. Connecting rod; 14. Scraper; 15. Rotating motor; 16. Sprocket; 17. Chain; 18. Reinforcement rod; 19. Feed pipe; 20. Discharge pipe.

DETAILED DESCRIPTION

The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

In the description of the present utility model, it should be understood that the terms "center", "lateral", "up", "down", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more. In addition, the term "including" and any variation thereof are intended to cover non-exclusive inclusions.

A raw material mixing equipment for foam production, as shown in Figure 1, comprises: a base 1, a mixing tank 2 is provided at the top of the base 1, a feed pipe 19 is provided at the top of the mixing tank 2, a discharge pipe 20 is provided on the side wall of the mixing tank 2, and the inner bottom wall of the mixing tank 2 is inclined toward the discharge pipe 20 to facilitate the discharge of materials.

A fixing frame 3 is provided at the top of the stirring tank 2. As shown in FIG. 2 , a stirring paddle 4 is rotatably provided in the stirring tank 2. The stirring paddle 4 is symmetrically arranged. A driving unit capable of driving the stirring paddle 4 to rotate is provided in the fixing frame 3. The driving unit comprises: a rotating motor 15, a sprocket 16 and a chain 17. The rotating motor 15 is provided on the fixing frame 3. The output end of the rotating motor 15 is connected to the outer wall of one of the stirring paddles 4. The sprocket 16 is provided on the outer walls of two stirring paddles 4, and the two sprockets 16 are connected by the chain 17. The cooperation of the rotating motor 15, the sprocket 16 and the chain 17 can drive the stirring paddle 4 to rotate, thereby driving the stirring and mixing of the raw materials in the stirring tank 2.

A servo motor 5 is provided at the top of the base 1, a driving gear 6 is provided at the output end of the servo motor 5, a driven gear 7 is provided on the outer wall of the stirring tank 2, and the driving gear 6 is meshed with the driven gear 7. As shown in FIG3 , a support column 8 is circumferentially provided at the bottom end of the stirring tank 2, a pulley 9 is provided at the bottom end of the support column 8, a slide groove 10 is provided at the top of the base 1, and the pulley 9 is slidably arranged in the slide groove 10. The meshing relationship between the driving gear 6 and the driven gear 7 can drive the stirring tank 2 to rotate, so that the stirring tank 2 rotates in the opposite direction to the stirring shaft, thereby improving the mixing effect of the materials in the stirring tank 2.

A reduction motor 11 is provided at the bottom end of the stirring tank 2, and a rotating column 12 is provided at the output end of the reduction motor 11. The rotating column 12 is rotatably arranged in the stirring tank 2. A connecting rod 13 is provided on the outer wall of the rotating column 12. A scraper 14 is provided on the side of the connecting rod 13 close to the inner wall of the stirring tank 2. The scraper 14 can scrape the raw materials adhered to the inner wall of the stirring tank 2 when rotating, so that the raw materials can be evenly and fully mixed; a reinforcement rod 18 is provided between the rotating column 12 and the scraper 14, and the reinforcement rod 18 can support the scraper 14 to improve the stability of the scraper 14.

When the utility model is used, the foam raw material is added into the stirring tank 2 through the feeding pipe 19, and the rotating motor 15 is started to drive the stirring paddle 4 connected to its output end to rotate, and under the cooperation of the sprocket 16 and the chain 17, the two stirring paddles 4 are driven to rotate at the same time, so as to stir and mix the raw materials in the stirring tank 2;

Start the servo motor 5 to drive the driving gear 6 to rotate, the driving gear 6 drives the driven gear 7 to rotate, the driven gear 7 drives the mixing tank 2 to rotate, the mixing tank 2 drives the pulley 9 to slide in the chute 10, and the mixing tank 2 rotates in the opposite direction to the mixing shaft, which can improve the mixing effect of the materials in the mixing tank 2. After the raw materials are stirred, the raw materials are discharged through the discharge pipe 20.

The utility model and its implementation methods are described above, but such description is not restrictive. The specific implementation methods are only part of the implementation methods of the utility model, not all of the implementation methods, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it, without departing from the purpose of the invention of the utility model, they can design a structure and implementation method similar to the technical solution without creativity, which should belong to the protection scope of the utility model.

Claims (6)

1. Raw material stirring equipment for foam production includes: the stirring device comprises a base (1), wherein a stirring tank (2) is arranged at the top end of the base (1), and a fixing frame (3) is arranged at the top end of the stirring tank (2), and is characterized in that stirring paddles (4) are rotationally arranged in the stirring tank (2), the stirring paddles (4) are symmetrically arranged, and a driving part capable of driving the stirring paddles (4) to rotate is arranged in the fixing frame (3); the stirring tank is characterized in that a servo motor (5) is arranged at the top end of the base (1), a driving gear (6) is arranged at the output end of the servo motor (5), a driven gear (7) is arranged on the outer wall of the stirring tank (2), the driving gear (6) is meshed with the driven gear (7), a supporting column (8) is circumferentially arranged at the bottom end of the stirring tank (2), a pulley (9) is arranged at the bottom end of the supporting column (8), a sliding groove (10) is formed in the top end of the base (1), and the pulley (9) is slidably arranged in the sliding groove (10).

2. The raw material stirring device for foam production according to claim 1, wherein a gear motor (11) is arranged at the bottom end of the stirring tank (2), a rotating column (12) is arranged at the output end of the gear motor (11), the rotating column (12) is rotationally arranged in the stirring tank (2), a connecting rod (13) is arranged on the outer wall of the rotating column (12), and a scraping plate (14) is arranged on one side, close to the inner wall of the stirring tank (2), of the connecting rod (13).

3. The raw material stirring apparatus for foam production according to claim 1, wherein the driving portion comprises: the rotary motor (15), sprocket (16) and chain (17), on rotating electrical machines (15) located mount (3), the output of rotating electrical machines (15) is connected with one of them stirring rake (4) outer wall, two stirring rake (4) outer walls are located to sprocket (16), and two sprocket (16) are connected through chain (17).

4. Raw material stirring device for foam production according to claim 2, characterized in that a reinforcing rod (18) is arranged between the rotating column (12) and the scraper (14).

5. Raw material stirring device for foam production according to claim 1, characterized in that the top end of the stirring tank (2) is provided with a feeding pipe (19), and the side wall of the stirring tank (2) is provided with a discharging pipe (20).

6. Raw material stirring apparatus for foam production according to claim 5, characterized in that the inner bottom wall of the stirring tank (2) is inclined towards the discharge pipe (20).