Automatic sizing equipment for soybean product filter cloth

By using an air pump and motor to adjust the spacing of the connecting pipes in an automatic glue-impregnation and shaping equipment for bean product filter cloths, the problems of low drying efficiency and adhesion of filter cloths were solved, achieving efficient filter cloth shaping and filtration effects.

CN224412090UActive Publication Date: 2026-06-26FENGTAI HANQI BEAN PRODUCTS SPECIAL FABRIC TEXTILE CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
FENGTAI HANQI BEAN PRODUCTS SPECIAL FABRIC TEXTILE CO LTD
Filing Date
2025-08-12
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

Existing equipment for impregnating and shaping filter cloths for soybean products is inefficient during the air-drying process, which can easily lead to the filter cloths sticking together and affect the filtration effect.

Method used

An automatic glue-impregnation and shaping device for bean product filter cloth was designed. Air is delivered to the connecting pipe and the air hood by an air pump. The air hood is used to accelerate the drying and shaping of the glue solution. The spacing of the connecting pipe is adjusted by a motor to adapt to different drying environments.

Benefits of technology

It improves the drying and setting rate of the filter cloth adhesive, avoids adhesion problems, and enhances processing efficiency and filtration effect.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of soy products filter cloth automatic glue dipping setting equipment, it is related to soy products filter cloth glue dipping technical field, including fixed groove, the rear end fixed mounting of fixed groove top is equipped with fixed frame, the one side of fixed frame is symmetrically provided with two connecting blocks, the one side of connecting block is provided with horizontal box, the bottom of horizontal box is fixedly inserted with connecting pipe, the one side fixed insertion of connecting pipe is equipped with air induction cover, the top of one of horizontal box is fixedly installed gas pump, the air outlet end of gas pump is fixedly connected with first L type pipe, the one side fixed insertion of another horizontal box is equipped with second L type pipe;The utility model can make gas pump inhale and transport outside air into first L type pipe, second L type pipe and connecting pipe by passing filter cloth between two rows of connecting pipes and air induction cover, then by opening gas pump, finally blow on filter cloth by air induction cover, can accelerate the rate of filter cloth glue drying setting, improve processing efficiency.
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Description

Technical Field

[0001] This utility model relates to the field of filter cloth impregnation technology for soybean products, specifically an automatic filter cloth impregnation and shaping device for soybean products. Background Technology

[0002] Soybean product filter cloth is used to filter soy milk. Before use, soy product filter cloth is usually impregnated with a resin to form a polymer film on the fiber surface, reducing the original pore size (about 45μm) of the filter cloth to 5-10μm. This effectively traps protein aggregates of 10-50μm in the soy milk and increases the tofu yield by 12%-18%.

[0003] However, existing equipment for impregnating and shaping filter cloths for soy products requires waiting for the adhesive to air dry naturally after impregnating the filter cloth. This not only slows down the processing speed of the filter cloth, but also makes it easy for the impregnated filter cloth to stick together if it is rolled up directly, which is not conducive to the shaping of the filter cloth and thus affects the subsequent filtration effect on soy milk.

[0004] To address these issues, we designed an automatic impregnation and shaping device for bean product filter cloths. Utility Model Content

[0005] The purpose of this invention is to provide an automatic impregnation and shaping device for bean product filter cloths to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, this utility model provides an automatic impregnation and shaping device for bean product filter cloth, including a fixing tank. A fixing frame is fixedly installed at the rear end of the top of the fixing tank. Two connecting blocks are symmetrically arranged on one side of the fixing frame. A horizontal box is arranged on one side of the connecting block. A connecting pipe is fixedly inserted into the bottom of the horizontal box. An air hood is fixedly inserted into one side of the connecting pipe. An air pump is fixedly installed on the top of one of the horizontal boxes. A first L-shaped pipe is fixedly connected to the air outlet of the air pump. A second L-shaped pipe is fixedly inserted into one side of the other horizontal box. The second L-shaped pipe is connected to the first L-shaped pipe. A horizontal pipe is fixedly inserted between the first L-shaped pipe and one of the horizontal boxes.

[0007] Furthermore, there are multiple connecting pipes, and the number of air ducts corresponds to the number of connecting pipes. Multiple connecting pipes are fixedly inserted into the horizontal box at equal intervals.

[0008] Furthermore, the two rows of air vents are arranged at an angle relative to each other.

[0009] Furthermore, a bidirectional lead screw is rotatably installed inside the fixing frame, and a threaded hole adapted to the bidirectional lead screw is opened in the connecting block. The connecting block is threaded onto the bidirectional lead screw through the threaded hole. A motor is installed on the top of the fixing frame, and the drive shaft of the motor is connected to one end of the bidirectional lead screw. The top end of the second L-shaped tube is slidably inserted into the inner ring at the bottom end of the first L-shaped tube.

[0010] Furthermore, a mounting groove is provided on one side of the fixing frame, the bidirectional lead screw is rotatably disposed in the mounting groove in the vertical direction, the connecting block is slidably connected in the mounting groove, a guide rod is fixedly installed in the mounting groove in the vertical direction, and a sliding hole adapted to the guide rod is provided in the connecting block, and the connecting block is slidably sleeved on the guide rod through the sliding hole.

[0011] Furthermore, it also includes a feeding assembly and a receiving assembly. The feeding assembly includes two feeding plates, which are respectively fixedly installed on the front and rear sides of one end of the top of the fixed groove. A feeding roller is rotatably arranged between the two feeding plates. The receiving assembly includes two receiving plates, which are respectively fixedly installed on the front and rear sides of the top of the fixed groove away from the feeding plates. A receiving roller is rotatably arranged between the two receiving plates. A motor is provided on the front side of one of the receiving plates, and the drive shaft of the motor is connected to one end of the receiving roller.

[0012] Furthermore, it also includes a limiting component, which includes two limiting plates. The two limiting plates are respectively fixedly installed on the front and rear sides of the top of the fixing groove. Two limiting rollers are symmetrically rotated between the two limiting plates, and a gap is left between the two limiting rollers.

[0013] Furthermore, it also includes a guide component, which includes a guide roller. The guide roller is horizontally rotatably disposed in a fixed groove, and the fixed groove is filled with adhesive, with the guide roller immersed in the adhesive.

[0014] Compared with the prior art, the beneficial effects of this utility model are: by passing the filter cloth through the two rows of connecting pipes and the air hood, and then turning on the air pump, the air pump can draw in the outside air and deliver it to the first L-shaped pipe, the second L-shaped pipe and the connecting pipe, and finally blow it out onto the filter cloth through the air hood, which can accelerate the drying and shaping rate of the adhesive on the filter cloth, thereby improving the processing efficiency.

[0015] Compared with the prior art, the beneficial effects of this utility model are: by setting the air intake hood at an angle, the filter cloth does not need to be air-dried when it is delivered to the bottom of the connecting pipe. The filter cloth adhesive near the connecting pipe can be air-dried in advance, avoiding the adhesive from dripping onto the connecting pipe located below, thereby avoiding contamination of the connecting pipe.

[0016] Compared with the prior art, the beneficial effects of this utility model are: by turning on the motor, the drive shaft of the motor can drive the bidirectional lead screw to rotate, so that the two connecting blocks drive the two horizontal boxes to move in opposite directions or relative to each other, and the distance between the two horizontal boxes can be adjusted, thereby making it convenient to adjust the distance between the two rows of connecting pipes and the air hood. Since the drying rate of different adhesives is different, adjusting the distance between the air hood and the filter cloth can be applied to different drying environments. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the front exterior of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the exterior of the back of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the external structure of the fixing frame of this utility model;

[0020] Figure 4 This utility model Figure 1 Enlarged view of point A in the middle.

[0021] In the diagram: 1. Fixed groove; 2. Fixed frame; 3. Connecting block; 4. Horizontal box; 5. Connecting pipe; 6. Air hood; 7. Air pump; 8. First L-shaped pipe; 9. Second L-shaped pipe; 10. Horizontal pipe; 11. Double-acting screw; 12. Motor; 13. Mounting groove; 14. Guide rod; 15. Feeding plate; 16. Feeding roller; 17. Receiving plate; 18. Receiving roller; 19. Electric motor; 20. Limiting plate; 21. Limiting roller; 22. Guide roller. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides a technical solution: an automatic impregnation and shaping device for bean product filter cloth, including a fixed groove 1, a fixed frame 2 fixedly installed at the rear end of the top of the fixed groove 1, two connecting blocks 3 symmetrically arranged on one side of the fixed frame 2, a horizontal box 4 arranged on one side of the connecting block 3, a connecting pipe 5 fixedly inserted into the bottom of the horizontal box 4, an air hood 6 fixedly inserted into one side of the connecting pipe 5, an air pump 7 fixedly installed on the top of one of the horizontal boxes 4, a first L-shaped pipe 8 fixedly connected to the air outlet of the air pump 7, a second L-shaped pipe 9 fixedly inserted into one side of the other horizontal box 4, the second L-shaped pipe 9 connected to the first L-shaped pipe 8, a horizontal pipe 10 fixedly inserted between the first L-shaped pipe 8 and one of the horizontal boxes 4, the number of connecting pipes 5 is multiple, and the number of air hoods 6 corresponds to the number of connecting pipes 5, and multiple connecting pipes 5 are fixedly inserted into the horizontal box 4 at equal intervals.

[0024] In practice, the filter cloth needs to be passed through the two rows of connecting pipes 5 and the air hood 6. Then, by turning on the air pump 7, the air pump 7 can draw in outside air and deliver it to the first L-shaped pipe 8, the second L-shaped pipe 9 and the connecting pipe 5. Finally, the air is blown out onto the filter cloth through the air hood 6, which can accelerate the drying and shaping rate of the adhesive on the filter cloth, thereby improving the processing efficiency.

[0025] See Figure 1-4 The two rows of air vents 6 are set at an angle relative to each other.

[0026] In specific implementation, based on the above implementation, by tilting the air hood 6, the filter cloth does not need to be air-dried when it is delivered to the bottom of the connecting pipe 5. The filter cloth adhesive near the connecting pipe 5 can be air-dried in advance, avoiding the adhesive from dripping onto the connecting pipe 5 located below, thereby avoiding contamination of the connecting pipe 5.

[0027] See Figure 1-4 A bidirectional lead screw 11 is rotatably installed inside the fixed frame 2. A threaded hole adapted to the bidirectional lead screw 11 is opened in the connecting block 3. The connecting block 3 is threadedly sleeved on the bidirectional lead screw 11 through the threaded hole. A motor 12 is installed on the top of the fixed frame 2. The drive shaft of the motor 12 is connected to one end of the bidirectional lead screw 11. The top end of the second L-shaped tube 9 is slidably inserted into the inner ring of the bottom end of the first L-shaped tube 8. An installation groove 13 is opened on one side of the fixed frame 2. The bidirectional lead screw 11 is rotatably installed in the installation groove 13 in the vertical direction. The connecting block 3 is slidably connected in the installation groove 13. A guide rod 14 is fixedly installed in the installation groove 13 in the vertical direction. A sliding hole adapted to the guide rod 14 is opened in the connecting block 3. The connecting block 3 is slidably sleeved on the guide rod 14 through the sliding hole.

[0028] In specific implementation, based on the above implementation, by turning on the motor 12, the drive shaft of the motor 12 can drive the bidirectional lead screw 11 to rotate, so that the two connecting blocks 3 drive the two horizontal boxes 4 to move in opposite directions or relative to each other along the direction set by the guide rod 14. The distance between the two horizontal boxes 4 can be adjusted, and thus the distance between the two rows of connecting pipes 5 and the air hood 6 can be easily adjusted. Since the drying rate of different adhesives is different, the distance between the air hood 6 and the filter cloth can be adjusted to suit different drying environments.

[0029] See Figure 1-4 It also includes a feeding assembly and a receiving assembly. The feeding assembly includes two feeding plates 15, which are respectively fixedly installed on the front and rear sides of one end of the top of the fixed groove 1. A feeding roller 16 is rotatably arranged between the two feeding plates 15. The receiving assembly includes two receiving plates 17, which are respectively fixedly installed on the front and rear sides of the top of the fixed groove 1 away from the feeding plates 15. A receiving roller 18 is rotatably arranged between the two receiving plates 17. A motor 19 is provided on the front side of one of the receiving plates 17. The drive shaft of the motor 19 is connected to one end of the receiving roller 18.

[0030] It also includes a limiting component, which includes two limiting plates 20. The two limiting plates 20 are fixedly installed on the front and rear sides of the top of the fixed groove 1, respectively. Two limiting rollers 21 are symmetrically rotated between the two limiting plates 20, and a gap is left between the two limiting rollers 21. It also includes a guide component, which includes a guide roller 22. The guide roller 22 is horizontally rotated in the fixed groove 1, and the fixed groove 1 is filled with adhesive, and the guide roller 22 is immersed in the adhesive.

[0031] In specific implementation, based on the above implementation, the filter cloth is wound around the feeding roller 16, then one end of the filter cloth is pressed against the bottom of the guide roller 22, then one end of the filter cloth is passed between the two limiting rollers 21, and finally it is wound around the receiving roller 18. The motor 19 is turned on, and the drive shaft of the motor 19 drives the receiving roller 18 to rotate. During this process, the filter cloth will be automatically immersed in the glue, thus achieving the effect of automatic glue impregnation of the filter cloth.

[0032] Working principle: Before use, all electrical appliances involved in the fixing slot 1 need to be connected to an external power source, or a battery pack needs to be installed in an area outside the fixing slot 1 that does not obstruct other components. Then, the battery pack is connected to the electrical appliances through a wire. It is also necessary to avoid the problem of the wire getting tangled due to the movement of the components. The wire needs to be buried and planned and organized to provide power to the electrical appliances, thereby ensuring the normal operation and switching of the electrical appliances. Since connecting the electrical appliances to an external power source or setting up a battery pack for power supply are existing technologies and are not problems that need to be solved in the background technology of this manual, they will not be explained in detail.

[0033] When using the filter cloth, first, the filter cloth is wound around the feeding roller 16. Then, one end of the filter cloth is placed against the bottom of the guide roller 22. Next, one end of the filter cloth is passed between the two limiting rollers 21. Finally, it is wound around the receiving roller 18. The motor 19 is turned on, and the drive shaft of the motor 19 drives the receiving roller 18 to rotate. During this process, the filter cloth will be automatically immersed in the glue, thus achieving the effect of automatic glue impregnation of the filter cloth.

[0034] During the above operation, the filter cloth needs to be passed between the two rows of connecting pipes 5 and the air hood 6. Then, by turning on the air pump 7, the air pump 7 can draw in outside air and deliver it to the first L-shaped pipe 8, the second L-shaped pipe 9 and the connecting pipe 5. Finally, it is blown out onto the filter cloth through the air hood 6, which can accelerate the drying and shaping rate of the adhesive on the filter cloth, thereby improving the processing efficiency.

[0035] By tilting the air hood 6, the filter cloth can be dried before it is delivered to the bottom of the connecting pipe 5, and the adhesive on the filter cloth near the connecting pipe 5 can be dried in advance, thus preventing the adhesive from dripping onto the connecting pipe 5 located below, thereby avoiding contamination of the connecting pipe 5.

[0036] In addition, by turning on the motor 12, the drive shaft of the motor 12 can drive the bidirectional lead screw 11 to rotate, so that the two connecting blocks 3 drive the two horizontal boxes 4 to move in opposite directions or relative to each other along the direction set by the guide rod 14. The distance between the two horizontal boxes 4 can be adjusted, and thus the distance between the two rows of connecting pipes 5 and the air hood 6 can be easily adjusted. Since the drying rate of different adhesives is different, the distance between the air hood 6 and the filter cloth can be adjusted to suit different drying environments.

Claims

1. An automatic impregnation and shaping device for bean product filter cloth, comprising a fixing tank (1), characterized in that, A fixing frame (2) is fixedly installed at the rear end of the top of the fixing groove (1). Two connecting blocks (3) are symmetrically arranged on one side of the fixing frame (2). A horizontal box (4) is arranged on one side of the connecting block (3). A connecting pipe (5) is fixedly inserted into the bottom of the horizontal box (4). An air hood (6) is fixedly inserted into one side of the connecting pipe (5). An air pump (7) is fixedly installed on the top of one of the horizontal boxes (4). A first L-shaped pipe (8) is fixedly connected to the air outlet of the air pump (7). A second L-shaped pipe (9) is fixedly inserted into one side of the other horizontal box (4). The second L-shaped pipe (9) is connected to the first L-shaped pipe (8). A horizontal pipe (10) is fixedly inserted between the first L-shaped pipe (8) and one of the horizontal boxes (4). The fixed frame (2) is rotatably provided with a bidirectional lead screw (11), and the connecting block (3) is provided with a threaded hole that is compatible with the bidirectional lead screw (11). The connecting block (3) is threadedly sleeved on the bidirectional lead screw (11) through the threaded hole. The top of the fixed frame (2) is provided with a motor (12), and the drive shaft of the motor (12) is connected to one end of the bidirectional lead screw (11). The top end of the second L-shaped tube (9) is slidably inserted into the inner ring at the bottom end of the first L-shaped tube (8). The mounting bracket (2) has an installation groove (13) on one side. The bidirectional screw (11) is rotatably installed in the installation groove (13) in the vertical direction. The connecting block (3) is slidably connected in the installation groove (13). A guide rod (14) is fixedly installed in the installation groove (13) in the vertical direction. The connecting block (3) has a sliding hole that matches the guide rod (14). The connecting block (3) is slidably sleeved on the guide rod (14) through the sliding hole.

2. The automatic impregnation and shaping equipment for bean product filter cloth as described in claim 1, characterized in that: The number of the connecting pipes (5) is multiple, and the number of the air hoods (6) corresponds to the number of the connecting pipes (5). The multiple connecting pipes (5) are fixedly inserted into the horizontal box (4) at equal intervals.

3. The automatic impregnation and shaping equipment for bean product filter cloth as described in claim 1, characterized in that: The two rows of air hoods (6) are arranged at an angle relative to each other.

4. The automatic impregnation and shaping equipment for bean product filter cloth as described in claim 1, characterized in that: It also includes a feeding assembly and a receiving assembly. The feeding assembly includes two feeding plates (15), which are respectively fixedly installed on the front and rear sides of the top end of the fixed groove (1). A feeding roller (16) is rotatably arranged between the two feeding plates (15). The receiving assembly includes two receiving plates (17), which are respectively fixedly installed on the front and rear sides of the top end of the fixed groove (1) away from the feeding plates (15). A receiving roller (18) is rotatably arranged between the two receiving plates (17). A motor (19) is provided on the front side of one of the receiving plates (17). The drive shaft of the motor (19) is connected to one end of the receiving roller (18).

5. The automatic impregnation and shaping equipment for bean product filter cloth as described in claim 1, characterized in that: It also includes a limiting component, which includes two limiting plates (20). The two limiting plates (20) are respectively fixedly installed on the front and rear sides of the top of the fixed groove (1). Two limiting rollers (21) are symmetrically rotated between the two limiting plates (20), and a gap is left between the two limiting rollers (21).

6. The automatic impregnation and shaping equipment for bean product filter cloth as described in claim 1, characterized in that: It also includes a guide component, which includes a guide roller (22), which is horizontally rotatably disposed in a fixed groove (1), and the fixed groove (1) is filled with adhesive liquid, and the guide roller (22) is immersed in the adhesive liquid.