Dry-method plate-making stirring device capable of uniformly distributing materials

Abstract

The utility model discloses a dry-method plate-making stirring device capable of uniformly distributing materials. Comprising a fixing base, a stirring box fixed to the fixing base, a feeding mechanism arranged at the upper end of the stirring box and used for adding raw materials, a liquid spraying mechanism arranged on the side face of the stirring box and used for spraying out an adhesive, and a stirring mechanism arranged at the lower end of the interior of the stirring box. Compared with the prior art, the utility model has the following beneficial effects: in the prior art, an adhesive is difficult to uniformly cover raw materials during dry-method board making, so that the performance of a board body is influenced. According to the utility model, the duckbilled feeding hole capable of horizontally moving is adopted, so that the heat insulation board raw material is uniformly fed in a thin layer form and is fully contacted with the adhesive which is horizontally jetted, and an efficient stirring mechanism is combined, so that the uniform mixing of the adhesive and the heat insulation board raw material is ensured, and the strength and the appearance quality of a board body are obviously improved; the problem of non-uniform mixing in the traditional process is solved.

Description

Technical Field

[0001] This utility model relates to the field of dry board making technology, and in particular to a dry board making mixing device for uniform material distribution. Background Technology

[0002] Adhesives play a crucial role in dry-process insulation board manufacturing. They are responsible for binding various solid raw materials (such as inorganic gel materials, mineral materials, lightweight aggregates, modified materials, etc.) together to form an insulation board with a certain strength and stability. Through the bonding effect of adhesives, the various components inside the insulation board are ensured to be tightly bonded, thereby improving the overall performance and service life of the board.

[0003] However, when adding adhesives in dry-process insulation board manufacturing using a stirring method, similar to the mixing process in wet-process board manufacturing, the adhesive is mixed with solid materials in a mixer or glue mixer. This direct stirring method often makes it difficult to achieve uniformity. Specifically, too much adhesive can lead to excessive bonding between the insulation board raw materials, forming clumps; too little adhesive results in insufficient bonding between the raw materials, making them prone to loosening, which also affects the quality of the insulation board.

[0004] Therefore, in order to improve this problem, the industry urgently needs a mixing device that can ensure the uniform mixing of adhesives in order to improve the quality and production efficiency of insulation boards. Utility Model Content

[0005] In view of the above situation and to overcome the defects of the prior art, this utility model provides a dry-process plate-making mixing device for uniform material distribution to solve the above problems.

[0006] To achieve the above objectives, this utility model provides a dry-process board mixing device for uniform material distribution, comprising a fixed base, a mixing box fixed on the fixed base, a feeding mechanism disposed at the upper end of the mixing box for adding insulation board raw materials, a spraying mechanism disposed on the side of the mixing box for spraying adhesive, and a mixing mechanism disposed at the lower end of the mixing box.

[0007] The feeding mechanism includes a feeding box, the lower end of which is provided with a duckbill-shaped feeding port, the upper end of which is provided with an opening, the duckbill-shaped feeding port being movably disposed in the opening, and the upper end of the mixing box being provided with a driving mechanism for driving the feeding box to move back and forth in the horizontal direction.

[0008] The spraying mechanism includes a nozzle fixed to the inner wall of the mixing tank, which sprays liquid horizontally toward the feeding direction of the duckbill-shaped feeding port.

[0009] Preferably, baffles are fixed on both sides of the duckbill-shaped feeding port, and the baffles cover the upper part of the opening.

[0010] Preferably, the upper two sides of the mixing tank are fixed with support slide rails, and the bottom two sides of the feeding box are fixed with support frames, the lower ends of the support frames being slidably disposed within the support slide rails.

[0011] Preferably, the driving mechanism includes an electric cylinder fixed in the support slide rail, and the telescopic end of the electric cylinder is fixedly connected to the support frame.

[0012] Preferably, the spraying mechanism further includes a liquid filling tank fixed on the fixed base, the liquid filling tank being connected to a water pump, and the water pump being connected to the spray head.

[0013] Preferably, the stirring mechanism includes a servo motor fixed to the side of the mixing tank, and the output shaft of the servo motor is connected to a stirring rod assembly horizontally disposed inside the mixing tank.

[0014] Preferably, the lower end of the mixing tank has an arc structure, and the stirring rod assembly is disposed within the arc structure.

[0015] Preferably, the bottom of the arc structure is fitted with a feeding baffle via a sliding connection.

[0016] Compared with existing technologies, this invention has the following advantages: In existing technologies, during dry-process board manufacturing, the adhesive is difficult to evenly cover the insulation board raw material, affecting the performance of the insulation board. This invention, by employing a horizontally movable duckbill-shaped feeding port, allows the insulation board raw material to be evenly added in a thin layer, ensuring full contact with the horizontally sprayed adhesive. Combined with the stirring mechanism, this ensures uniform mixing of the adhesive and the insulation board raw material, significantly improving the strength and appearance quality of the board and solving the problem of uneven mixing in traditional dry-process board manufacturing. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a cross-sectional structural diagram of the present invention.

[0020] Figure 3 This is a schematic diagram of the connection structure between the material discharge baffle and the mixing tank of this utility model.

[0021] Figure 4 This is a schematic diagram of the nozzle distribution structure of this utility model.

[0022] In the diagram: 10, fixed base; 20, mixing tank; 21, opening; 22, support slide rail; 23, discharge baffle; 24, slot; 30, feeding mechanism; 31, feeding box; 32, duckbill-shaped feeding port; 33, baffle; 34, support frame; 40, spraying mechanism; 41, nozzle; 42, liquid filling tank; 43, water pump; 50, mixing mechanism; 51, servo motor; 52, mixing rod assembly; 60, drive mechanism; 61, electric cylinder. Detailed Implementation

[0023] The following is in conjunction with the appendix Figure 1-4 The specific embodiments of this utility model will be described in further detail.

[0024] like Figure 1-4 As shown, this utility model discloses a dry-process board mixing device for uniform material distribution, comprising a fixed base 10, a mixing box 20 fixed on the fixed base 10, a feeding mechanism 30 disposed at the upper end of the mixing box 20 for adding insulation board raw materials, a spraying mechanism 40 disposed on the side of the mixing box 20 for spraying adhesive, and a mixing mechanism 50 disposed at the lower end of the mixing box 20. In use, the insulation board raw materials are added to the mixing box 20 through the feeding mechanism 30. During the addition process, the adhesive is sprayed onto the insulation board raw materials through the spraying mechanism 40, so that the adhesive can come into contact with the insulation board raw materials and play a mixing role. After mixing, the adhesive and insulation board raw materials fall to the bottom of the mixing box 20, and are further stirred by the mixing mechanism 50, so that the adhesive and insulation board raw materials are mixed evenly, preventing the insulation board raw materials from clumping or becoming loose due to uneven distribution of adhesive.

[0025] In this embodiment, the feeding mechanism 30 includes a feeding box 31. The lower end of the feeding box 31 is provided with a duckbill-shaped feeding port 32. The upper end of the mixing box 20 is provided with an opening 21. The duckbill-shaped feeding port 32 is movably disposed in the opening 21. The upper end of the mixing box 20 is provided with a driving mechanism 60 for driving the feeding box 31 to move back and forth in the horizontal direction. It can be understood that the duckbill feeding hopper 32 has a flat structure. During feeding, the driving mechanism 60 drives the feeding box 31 to move back and forth in the upper part of the mixing box 20. When the feeding box 31 moves back and forth, the insulation board material inside enters the mixing box 20 through the duckbill-shaped feeding port 32. Because the duckbill-shaped feeding port 32 has a flat structure, the insulation board material is relatively thin when it enters the mixing box 20, so that it can come into more full contact with the sprayed adhesive.

[0026] In some embodiments, the spraying mechanism 40 includes a nozzle 41 fixed to the inner wall of the mixing tank 20. The nozzle 41 sprays liquid horizontally toward the feeding direction of the duckbill-shaped feeding port 32, and the nozzles 41 are distributed as follows: Figure 4 As shown, the matrix distribution allows the adhesive sprayed from nozzle 41 to better cover the surface of the insulation board material.

[0027] In some embodiments, baffles 33 are fixed on both sides of the duckbill-shaped feeding port 32. The baffles 33 cover the upper part of the opening 21. It can be understood that the width of the opening 21 is greater than the width of the duckbill-shaped feeding port 32, so that the duckbill-shaped feeding port 32 can move back and forth in the opening 21. The baffles 33 covering the upper part of the opening 21 can play a role in preventing dust.

[0028] In order to guide the back-and-forth movement of the feeding box 31, the upper two sides of the mixing box 20 are fixed with support slide rails 22, and the bottom two sides of the feeding box 31 are fixed with support frames 34, the lower ends of the support frames 34 are slidably set in the support slide rails 22.

[0029] In some embodiments, the drive mechanism 60 includes an electric cylinder 61 fixed in the support slide rail 22. The telescopic end of the electric cylinder 61 is fixedly connected to the support frame 34. In use, the telescopic extension of the electric cylinder 61 drives the support frame 34 to move back and forth in the support slide rail 22, thereby preventing the raw material from getting stuck in the duckbill-shaped feeding port 32.

[0030] In some embodiments, the spraying mechanism 40 further includes a liquid filling tank 42 fixed on the mounting base 10. The liquid filling tank 42 is used to store adhesive. The liquid filling tank 42 is connected to a water pump 43, which is connected to a nozzle 41 and is used to spray the adhesive in the liquid filling tank 42 through the nozzle 42.

[0031] In some embodiments, the stirring mechanism 50 includes a servo motor 51 fixed to the side of the mixing tank 20. The output shaft of the servo motor 51 is connected to a stirring rod assembly 52 horizontally disposed inside the mixing tank 20. After the insulation board material is sprayed with adhesive, it falls into the lower part of the mixing tank 20. By connecting the external power supply of the servo motor 51, the stirring rod assembly 52 can be driven to rotate, so as to stir the insulation board material and adhesive evenly.

[0032] like Figure 3 As shown, the lower end of the mixing tank 20 has an arc structure, and the stirring rod assembly 52 is set inside the arc structure.

[0033] The bottom of the arc-shaped structure is equipped with a discharge baffle 23 by sliding insertion. Specifically, the bottom of the arc-shaped structure, i.e. the mixing tank 20, is provided with a discharge port, which has a slot 24. The discharge baffle 23 is installed in the slot 24 by sliding insertion to close the bottom of the mixing tank 20. When the mixing is completed and the material needs to be discharged, the discharge baffle 23 can be pulled out from the slot 24 to open the discharge port for easy material discharge.

[0034] In summary, this utility model aims to provide a mixing device for uniformly mixing adhesives and raw materials during the dry board manufacturing process. By combining the movable duckbill-shaped feeding port 32 with the horizontal spray nozzle 41, and through the synergistic effect of the mixing mechanism 50, the adhesives and insulation board raw materials are uniformly mixed in the mixing tank 20, effectively avoiding the problem of clumping or loosening of the insulation board raw materials, and significantly improving the uniformity and overall quality of the insulation board.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A dry process board making agitator for uniform distribution of materials, characterized by, The utility model provides a kind of heat insulation board raw material mixing machine, including fixed seat (10), stirring box (20) fixed on the fixed seat (10), be set in the stirring box (20) upper end for adding heat insulation board raw material feeding mechanism (30), be set in the stirring box (20) side for spouting adhesive liquid spraying mechanism (40) and be set in the stirring box (20) inside lower end stirring mechanism (50); The feeding mechanism (30) includes a feeding tank (31), the lower end of the feeding tank (31) is provided with a duckbill-shaped feeding port (32), the upper end of the stirring box (20) is provided with an opening (21), the duckbill-shaped feeding port (32) is movably arranged in the opening (21), and the upper end of the stirring box (20) is provided with a driving mechanism (60) for driving the feeding tank (31) to move back and forth in the horizontal direction. The liquid spraying mechanism (40) includes a spray head (41) fixed to the inner wall of the stirring box (20), and the spray head (41) sprays liquid horizontally towards the feeding direction of the duckbill-shaped feeding port (32).

2. A uniform material distribution dry process board making stirring device according to claim 1, characterized in that, The duckbill-shaped feeding port (32) is fixed with a baffle (33) on both sides, and the baffle (33) covers the upper part of the opening (21).

3. A uniform material distribution dry process board making stirring device as claimed in claim 1, wherein, The upper end of the stirring box (20) is fixed with a support slide rail (22) on both sides, the bottom of the feeding tank (31) is fixed with a support frame (34) on both sides, and the lower end of the support frame (34) is slidably arranged in the support slide rail (22).

4. A uniform material distribution dry process board making stirring device as claimed in claim 3, wherein, The driving mechanism (60) includes an electric cylinder (61) fixed in the support slide rail (22), and the telescopic end of the electric cylinder (61) is fixedly connected with the support frame (34).

5. A uniform material distribution dry process board making stirring device as claimed in claim 1, wherein, The liquid spraying mechanism (40) further includes a liquid tank (42) fixed to the fixed seat (10), the liquid tank (42) is connected with a water pump (43), and the water pump (43) is connected with the spray head (41).

6. A uniform material distribution dry process board making stirring device as claimed in claim 1, wherein, The stirring mechanism (50) includes a servo motor (51) fixed to the side of the stirring box (20), and the output shaft of the servo motor (51) is connected with a stirring rod assembly (52) arranged horizontally in the stirring box (20).

7. A uniform material distribution dry process board making stirring device as claimed in claim 6, wherein, The lower end of the stirring box (20) is in a circular arc structure, and the stirring rod assembly (52) is arranged in the circular arc structure.

8. A uniform material distribution dry process board making stirring device according to claim 7, characterized in that, The bottom of the circular arc structure is installed with a discharging baffle (23) by sliding insertion.

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