Squeezing device
By introducing lifting plates, filter cloth systems and threaded rod damping rod structures driven by hydraulic cylinders and motors into the soy products processing device, the problem of excessive drainage and extrusion pressure in the prior art is solved, and automatic material collection and high efficiency are achieved Forming improves processing effect.
Patent Information
- Application Number
- CN202420354310.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-26
AI Technical Summary
The existing soy products processing and pressing devices cannot effectively solve the drainage problem after dehydration, and the lack of buffering devices leads to excessive squeeze pressure, the product splashes everywhere, reducing the taste, and the material collection operation is time-consuming and labor-intensive, and the processing effect is poor.
A pressing device including a processing table, hydraulic cylinder, lifting plate, extrusion plate, side baffle and filter cloth is designed. The lifting plate and filter cloth system driven by hydraulic cylinder and motor can be automatically collected and formed, and is equipped with drainage. The tube and filter are used to prevent wastewater splashing, and the extrusion plate is adjusted through threaded rods and damping rods to accommodate different sizes of materials.
It realizes fast and labor-saving soy products, avoids wastewater splashing, improves the cleanliness of the processing table, and can be pre-extruded to a suitable size as needed, significantly improving the processing effect.
Smart Images
Figure CN222149030U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bean product processing, in particular to a pressing device. Background Art
[0002] Soy products are processed foods made from beans such as soybeans, adzuki beans, mung beans, peas, and broad beans. Most soy products are tofu and its products made from coagulated soybean milk. Soy products need to be squeezed and dehydrated during processing to form them. After dehydration, the existing squeezing device leaves water on the workbench, which cannot solve the drainage problem. There is no buffer device during squeezing, which easily causes excessive squeezing force and splashes the product everywhere, reducing the taste of the product.
[0003] In the prior art, application number 201822162508.8 discloses a pressing device for processing soy products, including a top plate, a cylinder is arranged at the middle end of the top of the top plate, a switch is arranged at the right end of the top of the top plate, one end of the switch is connected to the cylinder through an air pipe, and the other end of the switch is connected to the air pump through the air pipe, the bottom end of the cylinder is connected to the first extrusion plate through a piston rod, and the piston rod passes through the top plate, each end of the bottom of the first extrusion plate is connected to the second extrusion plate through a spring, and each end of the bottom of the top plate is provided with a support rod; after the above device is extruded and formed, the staff needs to take it out from the inside of the material box, and the formed soy products cannot be taken out quickly and completely. The material taking operation is time-consuming and laborious, and in the process of extrusion and forming, the soy products of suitable size cannot be squeezed in the containing box as needed, and the processing effect is greatly reduced.
[0004] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content
[0005] In view of the problems in the related technology, the utility model proposes a pressing device to overcome the above technical problems existing in the existing related technology.
[0006] To this end, the specific technical solutions adopted by the utility model are as follows:
[0007] A pressing device comprises a processing table, wherein support rods are fixedly connected at the four corners of the top of the processing table, a top plate is fixedly connected to the top side of the support rods, a hydraulic cylinder is fixedly connected to the middle part of the top side of the top plate, the fixed end of the hydraulic cylinder passes through the bottom side of the top plate, and the movable end is connected to a lifting plate through a bearing, a placement groove is dug on the bottom side of the front side of the processing table, a liquid storage tank is movably connected inside the placement groove, an extrusion plate is provided in the middle part of the bottom side of the lifting plate, side baffles are respectively provided on both sides of the extrusion plate, a first retracting and releasing rack is provided on the front and rear sides of the processing table, and a second retracting and releasing rack is provided on the left and right sides of the processing table.
[0008] Preferably, the first winding frame and the second winding frame both include a first winding roller and a second winding roller, the first winding roller is located on one side of the second winding roller, both ends of the first winding roller and the second winding roller are connected with connecting blocks through bearings, and a first motor is fixedly connected to the outer side of the connecting block on one side.
[0009] Preferably, the output shaft of the first motor is fixedly connected to one end of the first winding roller and the second winding roller, a filter cloth is provided between the first winding roller and the second winding roller, and both sides of the filter cloth are respectively wound and fixed to the outer walls of the first winding roller and the second winding roller.
[0010] Preferably, the filter cloth in the first storage rack is located below the filter cloth in the second storage rack, and both cover the top side of the processing table.
[0011] Preferably, a mold cavity is dug on the top side of the processing table, and drainage pipes are equidistantly penetrated through the bottom of both sides of the inner wall of the mold cavity. The bottom ends of the drainage pipes pass through the interior of the placement groove and are located above the liquid storage tank. A filter screen is fixedly connected to the upper inner wall of the liquid storage tank, and a bearing plate is provided on the bottom side of the liquid storage tank. Both sides of the bearing plate are connected to the two sides of the inner wall of the placement groove through three-section rails.
[0012] Preferably, a connecting screw is fixedly connected to the middle part of the bottom side of the lifting plate, a threaded hole is dug in the middle part of the top side of the extrusion plate, and is threadedly connected to the connecting screw through the threaded hole, and rectangular grooves are symmetrically dug at the bottom of the lifting plate, a first threaded rod is provided on the left side of the inner wall of the left rectangular groove, and a second threaded rod is provided on the right side of the inner wall of the right rectangular groove, and guide rods are provided on both sides of the first threaded rod and the second threaded rod.
[0013] Preferably, a second motor is symmetrically provided in the middle part of the lifting plate wall cavity, the output shafts of the second motors extend into the rectangular grooves respectively, and are fixedly connected to the right end of the first threaded rod and the left end of the second threaded rod respectively, and the first threaded rod and the guide rod, as well as the second threaded rod and the guide rod are both sleeved with moving blocks on the outside.
[0014] Preferably, the bottom of the moving block is fixedly connected to the top of the side baffle, the bottom of the moving block is symmetrically connected to a damping rod, the movable end of the damping rod is fixedly connected to the top of the side baffle, and the bottom side of the side baffle extends out of the bottom side of the extrusion plate.
[0015] The beneficial effects of the utility model are as follows: the bean products placed on the filter cloth can be slowly lifted from the mold cavity, and the staff does not need to manually take out the squeezed and formed bean products from the mold cavity, the complete bean products can be quickly taken out, and the material taking operation saves time and effort, and while filtering the waste water, a large amount of waste water can be prevented from being directly discharged into the liquid storage tank and splashing, thereby improving the cleanliness inside the processing table, and the four sides of the laid material can be pre-extruded into a suitable size, and the material to be processed can be squeezed and formed into the material of the required size, thereby greatly improving the processing effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0017] Figure 1 It is a schematic diagram of the overall structure of a pressing device according to an embodiment of the utility model;
[0018] Figure 2 This is a schematic diagram of the appearance structure of a second retractable frame of a pressing device according to an embodiment of the utility model;
[0019] Figure 3 It is a schematic cross-sectional structure diagram of a processing table of a pressing device according to an embodiment of the utility model;
[0020] Figure 4 It is a schematic diagram of the bottom structure of a lifting plate of a pressing device according to an embodiment of the utility model.
[0021] In the figure:
[0022] 1. Processing table; 2. Support rod; 3. Hydraulic cylinder; 4. Top plate; 5. Lifting plate; 6. Placement groove; 7. Liquid storage tank; 8. Extrusion plate; 9. Side baffle; 10. First retractable rack; 11. Second retractable rack; 12. First reel; 13. Second reel; 14. Connecting block; 15. First motor; 16. Filter cloth; 17. Mold cavity; 18. Drain pipe; 19. Filter screen; 20. Carrying plate; 21. Connecting screw; 22. Rectangular groove; 23. First threaded rod; 24. Second threaded rod; 25. Guide rod; 26. Second motor; 27. Moving block; 28. Damping rod. DETAILED DESCRIPTION
[0023] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.
[0024] According to an embodiment of the utility model, a pressing device is provided.
[0025] Embodiment 1
[0026] like Figure 1-4As shown, a pressing device according to an embodiment of the utility model comprises a processing table 1, wherein support rods 2 are fixedly connected at the four corners of the top of the processing table 1, a top plate 4 is fixedly connected to the top side of the support rods 2, a hydraulic cylinder 3 is fixedly connected to the middle of the top side of the top plate 4, the fixed end of the hydraulic cylinder 3 passes through the bottom side of the top plate 4, and the movable end is connected to a lifting plate 5 through a bearing, a placement groove 6 is dug at the bottom side of the front side of the processing table 1, a liquid storage tank 7 is movably connected inside the placement groove 6, an extrusion plate 8 is provided in the middle of the bottom side of the lifting plate 5, and side baffles 9 are respectively provided on both sides of the extrusion plate 8, a first retractable rack 10 is provided on the front and rear sides of the processing table 1, a second retractable rack 11 is provided on the left and right sides of the processing table 1, and the first retractable rack 10 and the second winding frame 11 both include a first winding roller 12 and a second winding roller 13, the first winding roller 12 is located at one side of the second winding roller 13, both ends of the first winding roller 12 and the second winding roller 13 are connected with a connecting block 14 through a bearing, the outer side of one side of the connecting block 14 is fixedly connected with a first motor 15, the output shaft of the first motor 15 is fixedly connected to one end of the first winding roller 12 and the second winding roller 13, a filter cloth 16 is arranged between the first winding roller 12 and the second winding roller 13, both sides of the filter cloth 16 are respectively wound and fixed with the outer walls of the first winding roller 12 and the second winding roller 13, the filter cloth 16 in the first winding frame 10 is located below the filter cloth 16 of the second winding frame 11, and The first motor 15 on the rear side of the first retractable rack 10 and the first motor 15 on the right side of the second retractable rack 11 can be started respectively before placing the material on the mold cavity 17 on the top of the processing table 1, so that the filter cloth 16 between the first reel 12 and the filter cloth 16 between the second reel 13 can be unfolded backward and rightward, and the filter cloth 16 can be covered on the top side of the mold cavity 17, and then the hydraulic cylinder 3 is started, so that the movable end of the hydraulic cylinder 3 drives the lifting plate 5 to descend, and the side baffle 9 at the bottom of the lifting plate 5 is pressed down, so that the upper and lower filter cloths 16 can be sunk into the mold cavity 17 in a cross shape, and then fit with the inner wall of the mold cavity 17, and then the lifting plate 5 is driven to rotate through the bearing, By rotating the side baffle 9 to the front and rear sides inside the mold cavity 17, the filter cloth 16 can be fully fitted to the inner wall of the mold cavity 17, so that the upper filter cloth 16 is placed on the bottom side of the soy product, and the upper filter cloth 16 covers the top side of the soy product to wrap it. After the extrusion plate 8 is pressed down to form, the first motors 15 on both sides of the first and second retractable racks 10 and 11 are started at the same time, so that the upper filter cloth 16 and the lower filter cloth 16 can be tightened upward, so that the soy product placed on the filter cloth 16 can be slowly lifted from the mold cavity 17, and the staff does not need to manually remove the squeezed soy product from the mold cavity 17, and the complete soy product can be quickly taken out, and the material taking operation is time-saving and labor-saving.
[0027] Embodiment 2
[0028] like Figure 1-4As shown, a pressing device according to an embodiment of the utility model includes a processing table 1, support rods 2 are fixedly connected at the four corners of the top of the processing table 1, a top plate 4 is fixedly connected to the top side of the support rods 2, a hydraulic cylinder 3 is fixedly connected to the middle of the top side of the top plate 4, the fixed end of the hydraulic cylinder 3 passes through the bottom side of the top plate 4, and the movable end is connected to a lifting plate 5 through a bearing, a placement groove 6 is dug on the bottom side of the front side of the processing table 1, a liquid storage tank 7 is movably connected inside the placement groove 6, an extrusion plate 8 is provided in the middle of the bottom side of the lifting plate 5, and side baffles 9 are respectively provided on both sides of the extrusion plate 8, a first retractable rack 10 is provided on the front and rear sides of the processing table 1, a second retractable rack 11 is provided on the left and right sides of the processing table 1, a mold cavity 17 is dug on the top side of the processing table 1, and two inner walls of the mold cavity 17 are provided. Drain pipes 18 are equidistantly provided at the bottom of the side, and the bottom ends of the drain pipes 18 pass through the interior of the placement groove 6 and are located above the liquid storage tank 7. A filter screen 19 is fixedly connected to the upper inner wall of the liquid storage tank 7, and a carrying plate 20 is provided on the bottom side of the liquid storage tank 7. Both sides of the carrying plate 20 are connected to the two sides of the inner wall of the placement groove 6 through three-section rails. During the extrusion molding of the soy product on the filter cloth 16, the liquid at the pressing place will be drained through the drain pipe 18, and then the liquid will be poured into the inner cavity of the liquid storage tank 7 through the bottom end of the drain pipe 18 for storage. Under the action of the filter screen 19 arranged above the inner wall of the liquid storage tank 7, while filtering the waste water, a large amount of waste water can be prevented from being directly discharged into the liquid storage tank 7 and splashing, thereby improving the cleanliness of the interior of the processing table 1.
[0029] Embodiment 3
[0030] like Figure 1-4As shown, a pressing device according to an embodiment of the utility model comprises a processing table 1, support rods 2 are fixedly connected at the four corners of the top of the processing table 1, a top plate 4 is fixedly connected to the top side of the support rods 2, a hydraulic cylinder 3 is fixedly connected to the middle of the top side of the top plate 4, the fixed end of the hydraulic cylinder 3 passes through the bottom side of the top plate 4, and the movable end is connected to a lifting plate 5 through a bearing, a placement groove 6 is dug at the bottom side of the front side of the processing table 1, a liquid storage tank 7 is movably connected inside the placement groove 6, an extrusion plate 8 is provided in the middle of the bottom side of the lifting plate 5, and side baffles 9 are respectively provided on both sides of the extrusion plate 8, a first retractable rack 10 is provided on the front and rear sides of the processing table 1, a second retractable rack 11 is provided on the left and right sides of the processing table 1, a connecting screw 21 is fixedly connected to the middle of the bottom side of the lifting plate 5, and the top of the extrusion plate 8 A threaded hole is dug in the middle of the side, and the threaded hole is matched with the connecting screw 21 for threaded connection. A rectangular groove 22 is symmetrically dug at the bottom of the lifting plate 5. A first threaded rod 23 is provided on the left side of the inner wall of the left rectangular groove 22, and a second threaded rod 24 is provided on the right side of the inner wall of the right rectangular groove 22. Guide rods 25 are provided on both sides of the first threaded rod 23 and the second threaded rod 24. A second motor 26 is symmetrically provided in the middle of the wall cavity of the lifting plate 5. The output shafts of the second motor 26 extend into the rectangular groove 22 respectively, and are fixedly connected to the right end of the first threaded rod 23 and the left end of the second threaded rod 24 respectively. A moving block 27 is sleeved on the outer side of the first threaded rod 23 and the guide rod 25, and the second threaded rod 24 and the guide rod 25. The bottom of the moving block 27 is connected to the side baffle 9 The top is fixedly connected, and the bottom of the moving block 27 is symmetrically connected with a damping rod 28. The movable end of the damping rod 28 is fixedly connected to the top of the side baffle 9, and the bottom side of the side baffle 9 extends out of the bottom side of the extrusion plate 8. According to the size of the material to be extruded, an extrusion plate 8 of a suitable size is selected, so that the top side of the extrusion plate 8 is connected and fixed to the connecting screw 21 at the bottom of the lifting plate 5 through a threaded hole, and the side baffle 9 at the bottom of the lifting plate 5 is adjusted to the upper left and right sides of the mold cavity 17. At the same time, the second motor 26 in the wall cavity of the lifting plate 5 is started, so that the output shaft of the second motor 26 drives the first threaded rod 23 and the second threaded rod 24 to rotate respectively. The outer wall of the first threaded rod 23 and the outer wall of the second threaded rod 24 are respectively provided with a positive thread groove and a reverse thread groove, so that the first threaded rod 23 and the second threaded rod 24 can rotate. A threaded rod 23 and a guide rod 25, a second threaded rod 24 and a moving block 27 on the outside of the guide rod move inward at the same time, which can squeeze the laid material inward and make the left and right sides of the material flush with the sides of the extrusion plate 8. Similarly, the side baffle 9 at the bottom of the lifting plate 5 is adjusted to the top of the front and rear sides of the mold cavity 17, so that the front and rear sides of the material shrink to be flush with the front and rear sides of the extrusion plate 8, and then the hydraulic cylinder 3 is continued to be controlled to start, so that the lifting plate 5 continues to descend to squeeze and shape the material in the filter cloth 16. Under the action of the damping rod 28, the side baffle 9 presses and positions the filter cloth 16, so that the four sides of the laid material can be pre-extruded into a suitable size, and the material to be processed can be squeezed and formed into a material of a required size, and the processing effect is greatly improved.
[0031] In summary, with the aid of the above technical solution of the utility model, when the device is in use, before placing the material in the mold cavity 17 on the top of the processing table 1, the first motor 15 on the rear side of the first retractable rack 10 and the first motor 15 on the right side of the second retractable rack 11 can be started respectively, so that the filter cloth 16 between the first reel 12 and the filter cloth 16 between the second reel 13 can be unfolded backward and to the right, and the filter cloth 16 can be covered on the top side of the mold cavity 17, and then the hydraulic cylinder 3 is started, so that the movable end of the hydraulic cylinder 3 drives the lifting plate 5 to descend, so that the side baffle plate 9 at the bottom of the lifting plate 5 is pressed down, and the upper and lower filter cloths 16 can be unfolded backward and to the right. The filter cloth 16 is inserted into the mold cavity 17 in a cross shape, and then fits with the inner wall of the mold cavity 17. The lifting plate 5 is driven to rotate by the bearing to rotate the side baffle 9 to the front and rear sides of the mold cavity 17, so that the filter cloth 16 can be fully fitted to the inner wall of the mold cavity 17, so that the upper filter cloth 16 is placed on the bottom side of the bean product, and the upper filter cloth 16 covers the top side of the bean product for coating. After the extrusion plate 8 is pressed down to form, the first motors 15 on both sides of the first storage rack 10 and the second storage rack 11 are started at the same time, so that the upper filter cloth 16 and the lower filter cloth 16 can be tightened upwards, and the bean product placed on the filter cloth 16 can be slowly Lift it from the die cavity 17, select an extrusion plate 8 of a suitable size according to the size of the material to be extruded, connect and fix the top side of the extrusion plate 8 to the connecting screw 21 at the bottom of the lifting plate 5 through the threaded hole, adjust the side baffle 9 at the bottom of the lifting plate 5 to the upper left and right sides of the die cavity 17, and start the second motor 26 in the wall cavity of the lifting plate 5 at the same time, so that the output shaft of the second motor 26 drives the first threaded rod 23 and the second threaded rod 24 to rotate respectively, and the outer wall of the first threaded rod 23 and the outer wall of the second threaded rod 24 are respectively provided with a positive thread groove and a reverse thread groove, so that the first threaded rod 23 and the guide rod 2 5. The second threaded rod 24 and the moving block 27 on the outside of the guide rod move inward at the same time, which can squeeze the laid material inward so that the left and right sides of the material are flush with the sides of the extrusion plate 8. Similarly, the side baffle 9 at the bottom of the lifting plate 5 is adjusted to the top of the front and rear sides of the mold cavity 17, so that the front and rear sides of the material shrink until they are flush with the front and rear sides of the extrusion plate 8, and then the hydraulic cylinder 3 is continued to be controlled to start, so that the lifting plate 5 continues to descend to squeeze and shape the material in the filter cloth 16. Under the action of the damping rod 28, the side baffle 9 presses and positions the filter cloth 16, so that the four sides of the laid material can be pre-extruded into a suitable size.
[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A pressing device, comprising a processing table (1), characterized in that: The processing table (1) is fixedly connected to support rods (2) at the four corners of the top, the support rods (2) are fixedly connected to a top plate (4) on the top side, a hydraulic cylinder (3) is fixedly connected to the middle of the top side of the top plate (4), the fixed end of the hydraulic cylinder (3) passes through the bottom side of the top plate (4), and the movable end is connected to a lifting plate (5) through a bearing, a placement groove (6) is excavated on the bottom side of the front side of the processing table (1), a liquid storage tank (7) is movably connected inside the placement groove (6), an extrusion plate (8) is provided in the middle of the bottom side of the lifting plate (5), and side baffles (9) are respectively provided on both sides of the extrusion plate (8), a first storage rack (10) is provided on the front and rear sides of the processing table (1), and a second storage rack (11) is provided on the left and right sides of the processing table (1).
2. A pressing device according to claim 1, characterized in that: The first winding frame (10) and the second winding frame (11) both comprise a first winding roller (12) and a second winding roller (13); the first winding roller (12) is located on one side of the second winding roller (13); both ends of the first winding roller (12) and the second winding roller (13) are connected with a connecting block (14) via bearings; and a first motor (15) is fixedly connected to the outer side of the connecting block (14) on one side.
3. A pressing device according to claim 2, characterized in that: The output shaft of the first motor (15) is fixedly connected to one end of the first winding roller (12) and the second winding roller (13); a filter cloth (16) is provided between the first winding roller (12) and the second winding roller (13); and both sides of the filter cloth (16) are respectively wound and fixed to the outer walls of the first winding roller (12) and the second winding roller (13).
4. A pressing device according to claim 3, characterized in that: The filter cloth (16) in the first storage rack (10) is located below the filter cloth (16) in the second storage rack (11), and both cover the top side of the processing table (1).
5. A pressing device according to claim 4, characterized in that: A mold cavity (17) is excavated on the top side of the processing table (1), and drainage pipes (18) are equidistantly penetrated at the bottom of both sides of the inner wall of the mold cavity (17), and the bottom ends of the drainage pipes (18) pass through the interior of the placement groove (6) and are located above the liquid storage tank (7). A filter screen (19) is fixedly connected to the upper part of the inner wall of the liquid storage tank (7), and a bearing plate (20) is provided on the bottom side of the liquid storage tank (7), and both sides of the bearing plate (20) are connected to the two sides of the inner wall of the placement groove (6) through three-section rails.
6. A pressing device according to claim 5, characterized in that: A connecting screw (21) is fixedly connected to the middle of the bottom side of the lifting plate (5); a threaded hole is dug in the middle of the top side of the extrusion plate (8), and is threadedly connected to the connecting screw (21) through the threaded hole; a rectangular groove (22) is symmetrically dug at the bottom of the lifting plate (5); a first threaded rod (23) is provided on the left side of the inner wall of the left rectangular groove (22); a second threaded rod (24) is provided on the right side of the inner wall of the right rectangular groove (22); guide rods (25) are provided on both sides of the first threaded rod (23) and the second threaded rod (24).
7. A pressing device according to claim 6, characterized in that: A second motor (26) is symmetrically arranged in the middle of the wall cavity of the lifting plate (5), and the output shafts of the second motors (26) extend into the rectangular grooves (22) and are fixedly connected to the right end of the first threaded rod (23) and the left end of the second threaded rod (24), respectively. Moving blocks (27) are sleeved on the outer sides of the first threaded rod (23) and the guide rod (25), and the second threaded rod (24) and the guide rod (25).
8. A pressing device according to claim 7, characterized in that: The bottom of the moving block (27) is fixedly connected to the top of the side baffle (9), and a damping rod (28) is symmetrically connected to the bottom of the moving block (27). The movable end of the damping rod (28) is fixedly connected to the top of the side baffle (9), and the bottom side of the side baffle (9) extends out of the bottom side of the extrusion plate (8).