Glue mixing and blending device

Abstract

The utility model belongs to the technical field of glue production, and particularly relates to a glue mixing and blending device which comprises a bottom plate, a stirring barrel fixed at the top of the bottom plate, a hydraulic cylinder mounted at the top of the bottom plate, a top plate vertically and upwards fixed on a stroke rod of the hydraulic cylinder, and a motor mounted at the top of the top plate, the output end of the motor vertically and downwards penetrates through the top plate to be fixedly provided with a stirring rod, the stirring rod is rotationally connected with the top plate, a plurality of mounting grooves are formed in the outer side of the stirring rod, a stirring paddle is rotationally connected into each mounting groove, and torsional springs are mounted at the rotationally connected positions of the stirring paddles and the mounting grooves; a clearing structure is mounted on the inner side of the stirring barrel and close to the top end, is used for clearing glue on the stirring paddle, and comprises a mounting piece fixed on the inner side of the stirring barrel. Glue in the stirring barrel and glue on the stirring paddle can be efficiently cleaned, and the glue is prevented from being adhered to the stirring barrel and the stirring paddle, so that the production efficiency is improved, and the production cost is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of adhesive production technology, specifically relating to an adhesive mixing and blending device. Background Technology

[0002] In industrial production, the mixing and blending of adhesives is a common process, especially in industries such as manufacturing, packaging, and construction, where it plays an important role. To ensure the quality and performance of the adhesives, they need to be thoroughly mixed using a stirring paddle in a mixing tank.

[0003] However, during this process, glue often leaves residue on the inner wall of the mixing tank and the mixing paddle, causing the residual glue to gradually solidify on the inner wall of the tank and the mixing paddle, affecting the mixing quality of subsequent glues. Moreover, cleaning the mixing tank and the mixing paddle is tedious and time-consuming, requiring manual cleaning with solvents or other cleaning tools, which not only increases production costs but may also pose a health hazard to operators.

[0004] Therefore, this utility model provides a novel adhesive mixing and preparation device. Utility Model Content

[0005] The purpose of this invention is to provide an adhesive mixing and blending device that can efficiently clean the adhesive in the mixing tank and on the mixing paddle, preventing the adhesive from sticking to the surface, thereby improving production efficiency and reducing production costs.

[0006] The specific technical solution adopted by this utility model is as follows:

[0007] A glue mixing and blending device includes a base plate, a mixing tank fixed to the top of the base plate, a hydraulic cylinder mounted on the top of the base plate, a top plate fixed vertically upwards on the stroke rod of the hydraulic cylinder, a motor mounted on the top of the top plate, a stirring rod fixed vertically downwards through the top plate at the output end of the motor, and the stirring rod rotatably connected to the top plate, a plurality of mounting slots provided on the outer side of the stirring rod, and a stirring paddle rotatably connected in each mounting slot, a torsion spring mounted at the rotatably connected position of the stirring paddle and the mounting slot;

[0008] A cleaning structure is installed on the inner side of the mixing tank near the top, the cleaning structure being used to remove glue from the mixing paddle.

[0009] The cleaning structure includes a mounting plate fixed inside the mixing tank, and a scraper is installed at the center of the mounting plate.

[0010] The scraper has an inclined surface on the inner side of its bottom.

[0011] A scraper is fixed to the bottom of the stirring rod. The scraper is shaped like a truncated cone. Multiple overflow grooves are provided inside the stirring barrel near the top. A receiving rack is fixed to the outside of the stirring barrel at the bottom of the overflow grooves.

[0012] The mounting plate is connected to a fan via a flexible hose. The bottom of the mounting plate is provided with multiple air blowing slots, and the flexible hose is connected to the air blowing slots.

[0013] The scraper body is equipped with a heating wire.

[0014] The technical effects achieved by this utility model are as follows:

[0015] This invention utilizes the contact between the stirring paddle and the scraper to completely squeeze out the adhesive from the mounting groove. The scraper then removes the adhesive from the outside of the stirring paddle, thus cleaning the adhesive from the stirring rod and the stirring paddle. The scraper also removes the adhesive from the inner wall of the mixing tank, achieving efficient cleaning of the adhesive in the mixing tank and on the stirring paddle, preventing adhesive from sticking to these surfaces, thereby improving production efficiency and reducing production costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure between the mixing tank, the overflow trough, and the receiving rack in this utility model;

[0018] Figure 3 This is a cross-sectional view of the mixing tank in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure between the mounting plate, stirring rod, and stirring paddle in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure between the stirring rod, the scraper, and the mounting groove in this utility model;

[0021] Figure 6 This is a schematic diagram of the structure between the stirring rod, the mounting groove, and the stirring paddle in this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Base plate; 2. Mixing tank; 3. Hydraulic cylinder; 4. Top plate; 5. Motor; 6. Mixing roller; 7. Mounting groove; 8. Mixing paddle; 9. Mounting plate; 10. Scraper; 11. Scraper body; 12. Overflow groove; 13. Receiving rack; 14. Air blowing groove. Detailed Implementation

[0024] To make the objectives and advantages of this utility model clearer, the following detailed description is provided in conjunction with embodiments. It should be understood that the following text is merely used to describe one or more specific embodiments of this utility model and does not strictly limit the scope of protection specifically claimed by this utility model.

[0025] like Figures 1-6 As shown, an adhesive mixing and preparation device includes a base plate 1, a mixing tank 2 fixed on the top of the base plate 1, a hydraulic cylinder 3 installed on the top of the base plate 1, a top plate 4 fixed vertically upward on the stroke rod of the hydraulic cylinder 3, a motor 5 installed on the top of the top plate 4, a stirring rod 6 fixed vertically downward through the top plate 4 at the output end of the motor 5, and the stirring rod 6 is rotatably connected to the top plate 4. Multiple mounting slots 7 are provided on the outer side of the stirring rod 6, and a stirring paddle 8 is rotatably connected in each mounting slot 7.

[0026] When the drive motor 5 is used, the motor 5 can drive the stirring rod 6 to rotate, and the stirring rod 6 can drive the stirring paddle 8 to rotate, thereby mixing the glue inside the mixing tank 2 through the stirring paddle 8, so as to achieve a better mixing effect.

[0027] A cleaning structure is installed on the inside of the mixing tank 2 near the top. The cleaning structure is used to remove glue from the mixing paddle 8.

[0028] See attached document Figure 6 and Figure 4 A torsion spring is installed at the rotatable connection between the mixing paddle 8 and the mounting groove 7. The cleaning structure includes a mounting plate 9 fixed inside the mixing tank 2. A scraper 10 is installed at the center of the mounting plate 9. When driven by the hydraulic cylinder 3, the top plate 4 can be moved upward as a whole, and the mixing rod 6 can be moved upward until the mixing rod 6 passes through the scraper 10. Then, through the contact between the mixing paddle 8 and the scraper 10, the mixing paddle 8 is obstructed and rotates towards the mounting groove 7 until the mixing paddle 8 is completely rotated into the mounting groove 7. Through this setting, the mixing paddle 8 completely squeezes out the glue in the mounting groove 7. And through the inclined surface provided on the inner side of the bottom of the scraper 10, the inclined surface can scrape off the glue on the outside of the mixing paddle 8, thereby removing the glue on the mixing rod 6 and the mixing paddle 8.

[0029] See attached document Figures 2-3 and Figure 5 A scraper 11 is fixed to the bottom of the stirring rod 6. The scraper 11 is set in the shape of a cone. Multiple overflow grooves 12 are set inside the mixing tank 2 and near the top. A receiving rack 13 is fixed to the outside of the mixing tank 2 and at the bottom of the overflow grooves 12.

[0030] As the stirring roller 6 moves upward, it scrapes the inner wall of the mixing tank 2 and moves upward together with the scraper body 11 until it reaches the position corresponding to the overflow groove 12. This allows the glue on the scraper body 11 to slide through the overflow groove 12 into the receiving rack 13, where it is then collected by the overflow groove 12. Figure 4 The mounting plate 9 is connected to a blower via a flexible hose. The bottom of the mounting plate 9 is provided with multiple air blowing slots 14, and the flexible hose is connected to the air blowing slots 14. With this configuration, when the blower is driven, air can be vented from the air blowing slots 14 through the flexible hose, and then blown on the adhesive on the scraper body 11 through the air blowing slots 14, so that the adhesive on the scraper body 11 flows into the receiving rack 13 more quickly. The scraper body 11 is provided with a heating wire, which can heat the scraper body 11, raising the temperature of the adhesive on the scraper body 11, and thus making the adhesive more fluid.

[0031] The above description is merely a preferred embodiment of this utility model. It should be noted that those skilled in the art can make various improvements and modifications without departing from the principle of this utility model, and these improvements and modifications should also be considered within the scope of protection of this utility model. Structures, devices, and operating methods not specifically described or explained in this utility model, unless otherwise specified or limited, shall be implemented using conventional methods in the field.

Claims

1. A glue mixing and preparation device, comprising a base plate (1), characterized in that: A mixing tank (2) is fixed to the top of the base plate (1). A hydraulic cylinder (3) is also installed on the top of the base plate (1). A top plate (4) is fixed vertically upward on the stroke rod of the hydraulic cylinder (3). A motor (5) is installed on the top of the top plate (4). A stirring rod (6) is fixed vertically downward through the top plate (4) and the stirring rod (6) is rotatably connected to the top plate (4). Multiple mounting slots (7) are provided on the outer side of the stirring rod (6). A stirring paddle (8) is rotatably connected in each mounting slot (7). A torsion spring is installed at the rotatable connection position between the stirring paddle (8) and the mounting slot (7). A cleaning structure is installed on the inner side of the mixing tank (2) near the top, the cleaning structure being used to remove glue from the mixing paddle (8).

2. The adhesive mixing and preparation device according to claim 1, characterized in that: The cleaning structure includes a mounting plate (9) fixed inside the mixing tank (2), and a scraper (10) is installed at the center of the mounting plate (9).

3. The adhesive mixing and preparation device according to claim 2, characterized in that: The scraper (10) has an inclined surface on the inner side of its bottom.

4. The adhesive mixing and preparation device according to claim 3, characterized in that: The bottom of the stirring rod (6) is fixed with a scraper (11), which is a cone-shaped truncated cone. Multiple overflow grooves (12) are provided inside the stirring barrel (2) and near the top. A receiving rack (13) is fixed on the outside of the stirring barrel (2) and at the bottom of the overflow grooves (12).

5. The adhesive mixing and preparation device according to claim 4, characterized in that: The mounting plate (9) is connected to a fan via a flexible hose. The bottom of the mounting plate (9) is provided with multiple air blowing slots (14), and the flexible hose is connected to the air blowing slots (14).

6. The adhesive mixing and preparation device according to claim 5, characterized in that: The scraper (11) is equipped with a heating wire.

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