Automatic cutting device for fermented bean curd production

Abstract

The invention discloses an automatic dicing device for fermented bean curd production, comprising two installation walls, two transmission rotating rods rotatably connected between the two installation walls, transmission rollers fixed to the outer side surfaces of the transmission rotating rods, and the two transmission rollers are connected by a conveyor belt; a plurality of tofu placing pieces are equidistantly installed on the conveyor belt, and a dicing assembly is arranged above the conveyor belt; a main driving assembly is arranged to drive the conveyor belt and the dicing assembly to operate, and the conveyor belt and the dicing assembly perform intermittent motion; a receiving assembly is arranged below the conveyor belt, a packaging bottle is placed on the receiving assembly, and an auxiliary driving assembly is arranged to drive the receiving assembly to operate, so that the cut tofu is transferred to the packaging bottle; integrated linkage control of functions such as tofu transmission, dicing and bottling is realized, and operation and maintenance are simpler.

Description

Technical Field

[0001] The invention relates to the technical field of bean food processing equipment, and in particular to an automatic slicing device for fermented bean curd production. Background Art

[0002] Fermented bean curd is a traditional fermented bean product that is popular among consumers. The production process of fermented bean curd mainly includes the production, cutting, fermentation, seasoning and other links of tofu. Among them, the cutting of tofu is a crucial step in the production process of fermented bean curd, which directly affects the quality and production efficiency of the product.

[0003] Traditional fermented bean curd production equipment usually relies on multiple motors and drive components in the conveying, cutting and bottling stages. Each process segment operates independently, and multiple drive components are required to control the conveying, cutting and bottling stages respectively. This makes the equipment structure complex, and the coordination and control difficulties between components are greatly increased, while also increasing the manufacturing cost of the equipment, as well as the energy consumption and maintenance costs. Due to the complex structure and many components of the equipment, the operators need to have a high level of technical skills, and the daily maintenance and troubleshooting of the equipment are also relatively complex and time-consuming. Summary of the invention

[0004] In order to solve the above problems, the present invention proposes an automatic slicing device for fermented bean curd production, comprising two mounting walls, two transmission rotating rods are rotatably connected between the two mounting walls, a transmission roller is fixed on the outer side of the transmission rotating rod, and the two transmission rollers are connected by a conveyor belt; a plurality of tofu placing pieces are equidistantly installed on the conveyor belt, and a slicing assembly is arranged above the conveyor belt;

[0005] A main driving assembly is provided to drive the conveyor belt and the cutting assembly to operate, and the conveyor belt and the cutting assembly perform intermittent motion;

[0006] A receiving assembly is arranged below the conveyor belt, on which a packaging bottle is placed, and an auxiliary driving assembly is arranged to drive the receiving assembly to operate, so that the cut tofu is transferred into the packaging bottle.

[0007] Furthermore, the main driving component includes a stepper motor installed on the mounting wall, the output end of the stepper motor is connected to a driving rotating rod, an incomplete spur gear A is fixed to the outer side surface of the driving rotating rod, the central angle corresponding to the hobbing segment of the incomplete spur gear A is not greater than 180 degrees, and a transmission spur gear is fixed to the outer side surface of the transmission rotating rod, and the transmission spur gear can mesh with the incomplete spur gear A.

[0008] Furthermore, the main driving component also includes two transmission rotating rods rotatably connected to the mounting wall, the outer side surfaces of the two transmission rotating rods are fixed with transmission sprockets, the two transmission sprockets are connected by a winding transmission chain, and the outer side surface of one of the transmission rotating rods is fixed with a transmission spur gear, which can mesh with the incomplete spur gear A.

[0009] Furthermore, the cutting assembly includes an incomplete spur gear B fixed to the outer side surface of the transmission rotating rod at one end away from the main driving assembly, a movable frame is arranged on the outer side of the incomplete spur gear B, an inner through groove is opened on the movable frame, the incomplete spur gear B is located in the inner through groove, and the side wall of the inner through groove is opened with inner rolling teeth, and the inner rolling teeth can mesh with the incomplete spur gear B, guide fixing seats are arranged on both sides of the movable frame, the guide fixing seats are fixed to the mounting wall, the movable frame is slidably connected to the guide fixing seats, and a cutting knife group is fixed to the bottom of the movable frame.

[0010] Furthermore, the cutting blade assembly includes a plurality of blades arranged equidistantly in the transverse direction and a plurality of blades arranged equidistantly in the longitudinal direction.

[0011] Furthermore, a slide groove is provided on the side wall of the guide fixed seat close to the movable frame, and an extrusion slider that can slide in the slide groove is fixed on the side wall of the movable frame. A through pipe block is fixed at the bottom of the slide groove of one of the guide fixed seats, a compression spring is fixed on the top of the through pipe block, a water absorption air bag is fixed on the top of the compression spring, the water absorption air bag is connected to a water absorption pipe connected to a water storage bucket, the water absorption air bag is also connected to a water outlet pipe, the bottom end of the water outlet pipe passes through the through pipe block, and a water trough for water flow to pass through is provided on the inner wall of the movable frame.

[0012] Furthermore, the receiving assembly includes two receiving rotating rods rotatably connected to the mounting wall, receiving rollers are fixed to the outer sides of the two receiving rotating rods, the two receiving rollers are connected by a winding receiving belt, a plurality of tofu receiving parts are equidistantly installed on the receiving belt, and the packaging bottles are placed on the tofu receiving parts.

[0013] Furthermore, the auxiliary drive assembly includes a receiving spur gear fixed to the outer side surface of one of the receiving rotating rods, an auxiliary rotating rod rotatably connected to the mounting wall is arranged above the receiving spur gear, a speed changing spur gear meshing with the receiving spur gear is fixed to the outer side surface of the auxiliary rotating rod, auxiliary drive sprockets are fixed to the outer sides of the auxiliary rotating rod and one of the transmission rotating rods, and the two auxiliary drive sprockets are connected by winding an auxiliary drive chain.

[0014] Furthermore, a collecting hopper is arranged below one end of the conveyor belt, and the collecting hopper is fixed to the mounting wall through a connecting bar. The collecting hopper is located between the conveyor belt and the receiving belt. An arc guide plate is arranged on the side of the conveyor belt near one end of the collecting hopper. The arc guide plate is located above the collecting hopper, and the arc guide plate is fixed to the mounting wall.

[0015] Furthermore, the placing piece includes a plurality of rubber soft rods fixed on the conveyor belt, a placing frame is fixed on the top of the rubber soft rods, and the placing frame is used to place the tofu to be cut; the tofu receiving piece includes a plurality of rubber soft strips fixed on the receiving belt, a receiving frame is fixed on the top of the rubber soft strips, and the packaging bottle is placed on the receiving frame.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. The synchronous control of each process is achieved through the coordination of multiple groups of components, avoiding the problems of asynchronism and poor coordination of traditional multi-motor systems, and improving the stability and reliability of the equipment; driven by a single stepper motor, multiple functions such as transmission, automatic cutting and automatic bottling in the fermented bean curd production process are realized, which greatly simplifies the equipment structure, reduces the use of driving components, reduces production costs, and realizes integrated linkage control of tofu transmission, cutting and bottling functions, making operation and maintenance easier, reducing the maintenance complexity of the equipment and the technical requirements of the operators, and reducing maintenance costs.

[0018] 2. Through the design of the guide fixed seat, slide, movable frame and cutting knife group, the stable operation of the cutting assembly is ensured. The water absorption air bag and the cutting knife pre-wetting device are set to reduce the adhesion between the cutting knife and the tofu surface during cutting, ensuring the smoothness and flatness of the cutting surface, and further improving the product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the structure of the middle cutting block assembly;

[0021] Figure 3 for Figure 2 A local enlarged schematic diagram of the middle A;

[0022] Figure 4 for Figure 2 Schematic diagram of the structure of the middle cutting knife group.

[0023] The reference numerals are as follows: 1. mounting wall; 2. transmission rotating rod; 3. transmission roller; 4. conveyor belt; 5. tofu placing piece; 51. rubber soft rod; 52. placing frame; 6. main driving assembly; 61. driving rotating rod; 62. incomplete spur gear A; 63. transmission spur gear; 64. transmission rotating rod; 65. transmission chain; 66. transmission spur gear; 7. cutting assembly; 71. incomplete spur gear B; 72. moving frame; 721. slide groove; 73. inner through groove; 74. inner rolling gear; 75. guide fixing seat; 76 , cutting knife group; 8, receiving assembly; 81, receiving rotating rod; 82, receiving roller; 83, receiving belt; 84, tofu receiving part; 841, rubber soft strip; 842, receiving frame; 9, auxiliary driving assembly; 91, receiving spur gear; 92, auxiliary rotating rod; 93, speed change spur gear; 94, auxiliary driving chain; 10, extrusion slider; 11, through pipe block; 12, compression spring; 13, water absorption air bag; 14, water absorption pipe; 15, water outlet pipe; 16, collecting hopper; 17, connecting strip; 18, arc guide plate; 19, packaging bottle. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] The present invention will be further described below in conjunction with the accompanying drawings:

[0027] Example 1

[0028] An automatic cutting device for fermented bean curd production, such as Figure 1 As shown, it includes two mounting walls 1, two conveying rotating rods 2 are rotatably connected between the two mounting walls 1, a conveying roller 3 is fixed to the outer side of the conveying rotating rod 2, and the two conveying rollers 3 are connected by a conveyor belt 4; a plurality of tofu placing pieces 5 are equidistantly installed on the conveyor belt 4, and a cutting assembly 7 is arranged above the conveyor belt 4; a main driving assembly 6 is arranged to drive the conveyor belt 4 and the cutting assembly 7 to operate, and the conveyor belt 4 and the cutting assembly 7 perform intermittent motion.

[0029] The placement member includes a plurality of rubber rods 51 fixed on the conveyor belt 4 , and a placement frame 52 is fixed on the top of the rubber rods 51 , and the placement frame 52 is used for placing the tofu to be cut into pieces.

[0030] like Figure 1As shown, in this embodiment, the main driving component 6 includes a stepper motor installed on the mounting wall 1, and the output end of the stepper motor is connected to a driving rotating rod 61, and an incomplete spur gear A62 is fixed to the outer side of the driving rotating rod 61, and the central angle corresponding to the rolling gear segment of the incomplete spur gear A62 is not greater than 180 degrees, and a transmission spur gear 63 is fixed to the outer side of the transmission rotating rod 2, and the transmission spur gear 63 can mesh with the incomplete spur gear A62; the main driving component 6 also includes two transmission rotating rods 64 rotatably connected to the mounting wall 1, and transmission sprockets are fixed to the outer sides of the two transmission rotating rods 64, and the two transmission sprockets are connected by a winding transmission chain 65, and a transmission spur gear 66 is fixed to the outer side of one of the transmission rotating rods 64, and the transmission spur gear 66 can mesh with the incomplete spur gear A62.

[0031] like Figure 1 , Figure 2 and Figure 4 As shown, in this embodiment, the cutting assembly 7 includes an incomplete spur gear B71 fixed to the outer side of the transmission rotating rod 64 away from one end of the main driving assembly 6, and a moving frame 72 is arranged on the outer side of the incomplete spur gear B71. The moving frame 72 is provided with an inner through groove 73, and the incomplete spur gear B71 is located in the inner through groove 73. The side wall of the inner through groove 73 is provided with an inner rolling tooth 74, and the inner rolling tooth 74 can mesh with the incomplete spur gear B71. Guide fixing seats 75 are arranged on both sides of the moving frame 72, and the guide fixing seats 75 are fixed to the mounting wall 1. The moving frame 72 is slidably connected to the guide fixing seats 75, and a cutting knife group 76 is fixed to the bottom of the moving frame 72; the cutting knife group 76 includes a plurality of blades arranged equidistantly in the transverse direction and a plurality of blades arranged equidistantly in the longitudinal direction.

[0032] Example 2

[0033] On the basis of the above-mentioned embodiment 1, Figure 1 As shown, a receiving assembly 8 is arranged below the conveyor belt 4, on which a packaging bottle 19 is placed, and an auxiliary driving assembly 9 is arranged to drive the receiving assembly 8 to operate, so that the cut tofu is transferred to the packaging bottle 19; the receiving assembly 8 includes two receiving rotating rods 81 rotatably connected to the mounting wall 1, and receiving rollers 82 are fixed to the outer sides of the two receiving rotating rods 81, and the two receiving rollers 82 are connected by a winding receiving belt 83, and a plurality of tofu receiving parts 84 are equidistantly installed on the receiving belt 83, and the packaging bottle 19 is placed on the tofu receiving part 84.

[0034] like Figure 1As shown, in this embodiment, the auxiliary drive assembly 9 includes a receiving spur gear 91 fixed to the outer side surface of one of the receiving rotating rods 81, an auxiliary rotating rod 92 rotatably connected to the mounting wall 1 is arranged above the receiving spur gear 91, and a speed change spur gear 93 meshing with the receiving spur gear 91 is fixed on the outer side surface of the auxiliary rotating rod 92, and auxiliary drive sprockets are fixed on the outer side surfaces of the auxiliary rotating rod 92 and one of the transmission rotating rods 64, and the two auxiliary drive sprockets are connected by winding an auxiliary drive chain 94; a collecting hopper 16 is arranged below one end of the conveyor belt 4, and the collecting hopper 16 is fixed to the mounting wall 1 through a connecting strip 17, and the collecting hopper 16 is between the conveyor belt 4 and the receiving belt 83, and an arc guide plate 18 is arranged on the side of the conveyor belt 4 near one end of the collecting hopper 16, and the arc guide plate 18 is above the collecting hopper 16, and the arc guide plate 18 is fixed to the mounting wall 1.

[0035] The tofu receiving member 84 includes a plurality of rubber strips 841 fixed on the receiving belt 83 , a receiving frame 842 is fixed on the top of the rubber strips 841 , and the packaging bottle 19 is placed on the receiving frame 842 .

[0036] Example 3

[0037] On the basis of the above-mentioned embodiment 1, Figure 1 , Figure 2 and Figure 3 As shown, a slide groove 721 is provided on the side wall of the guide fixed seat 75 close to the movable frame 72, and an extrusion slider 10 that can slide in the slide groove 721 is fixed on the side wall of the movable frame 72, a through pipe block 11 is fixed at the bottom of the slide groove 721 of one of the guide fixed seats 75, a compression spring 12 is fixed on the top of the through pipe block 11, a water absorption air bag 13 is fixed on the top of the compression spring 12, a water absorption air bag 13 is connected to a water absorption pipe 14 connected to a water storage bucket, and a water outlet pipe 15 is also connected to the water absorption air bag 13, the bottom end of the water outlet pipe 15 passes through the through pipe block 11, and a water trough for water flow is provided on the inner wall of the movable frame 72; so that before each cutting, the cutting knife group 76 is pre-dipped with water, which effectively reduces the adhesion between the cutting knife and the tofu surface during cutting, making the cutting smoother.

[0038] The working principle of the present invention is as follows:

[0039] Conveying stage: start the stepper motor to drive the driving rotating rod 61 to rotate. When the rolling gear segment of the incomplete spur gear A62 is engaged with the transmission spur gear 63, the transmission spur gear 63 is driven to rotate through the incomplete spur gear A62, thereby driving the conveyor belt 4 to operate. The tofu to be cut into pieces are placed one by one on the placement frame 52 on the conveyor belt 4. The conveyor belt 4 drives the tofu to be cut into pieces toward the cutting assembly 7. When the rolling gear segment of the incomplete spur gear A62 is disengaged from the transmission spur gear 63, the conveyor belt 4 stops operating.

[0040] Cutting stage: After the hobbing section of the incomplete spur gear A62 is separated from the transmission spur gear 63, the transmission stage stops and the cutting stage begins. The incomplete spur gear A62 gradually meshes with the transmission spur gear 66, thereby driving the transmission spur gear 66 to rotate, and the transmission chain 65 starts to run through the transmission rotating rod 64. The transmission rotating rod 64 at one end of the cutting assembly 7 drives the incomplete spur gear B71 to rotate during the rotation process. The incomplete spur gear B71 meshes with the internal hobbing 74 at one end of the moving frame 72, driving the moving frame 72 downward. A guide fixed seat 75 is provided to stabilize the sliding of the moving frame 72. The moving frame 72 moves downward and drives The cutting knife group 76 gradually approaches the placement frame 52 directly below it, and the multiple blades arranged equidistantly in the horizontal direction and the multiple blades arranged equidistantly in the vertical direction of the cutting knife group 76 gradually cut the tofu in the placement frame 52 into multiple small cubes, and then the complete spur gear B engages with the inner hobbing 74 at the other end of the moving frame 72, driving the moving frame 72 and the blade group to return upward until the hobbing segment of the incomplete spur gear A62 disengages from the transmission spur gear 66, and the dicing stage stops. When the hobbing segment of the incomplete spur gear A62 engages with the transmission spur gear 63, the conveyor belt 4 conveys the next placement frame 52 to be loaded with diced tofu to the bottom of the dicing assembly 7, and the cycle continues.

[0041] Among them, as the moving frame 72 descends, the extrusion slider 10 will move with the moving frame 72. During the downward process, the extrusion slider 10 gradually approaches the water-absorbing airbag 13. After the extrusion slider 10 squeezes and compresses the water-absorbing airbag 13, the compression spring 12 is compressed. When the moving frame 72 ascends, the water-absorbing airbag 13 gradually returns to its original position, and uses the pressure difference to absorb water in the water storage bucket through the water suction pipe 14, and sprays water to the cutting group 76 through the water outlet pipe 15, so that the cutting group 76 is wetted with water, which helps to reduce the adhesion between the cutting knife and the tofu surface when the cutting group 76 cuts into pieces, making the cutting smoother.

[0042] Receiving stage: the packaging bottles 19 are placed one by one on the receiving frame 842 on the receiving belt 83. During the dicing stage, the transmission rotating rod 64 drives the auxiliary rotating rod 92 to rotate through the auxiliary driving chain 94, and then drives the speed change spur gear 93 to rotate. The speed change spur gear 93 drives the receiving spur gear 91 to rotate, and then drives the receiving rotating rod 81 to rotate, so that the receiving belt 83 starts to operate. During the operation of the receiving belt 83, the empty packaging bottles 19 in the receiving frame 842 are gradually driven to move toward the collecting hopper 16. When the dicing stage stops, the empty packaging bottles 19 are directly below the collecting hopper 16. After the transmission stage starts, the diced tofu placement piece 5 moves toward The tofu blocks in the tofu placing part 5 are gradually poured out onto the arc guide plate 18 as the conveyor belt 4 moves to the arc surface end. The arc guide plate 18 is provided to prevent the tofu blocks from falling directly from a higher place into the collecting hopper 16 and causing damage (although the tofu used to make fermented bean curd has less water and a certain hardness, the provision of the arc guide plate 18 can still reduce the breakage rate). The tofu blocks slide smoothly through the arc guide plate 18 into the collecting hopper 16, and then fall into the packaging bottle 19 on the receiving frame 842 to achieve bottling. When the conveying stage is over, the cutting stage begins, and the last empty packaging bottle 19 gradually moves to the bottom of the collecting hopper 16, and the cycle continues.

[0043] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An automatic slicing device for fermented bean curd production, comprising two mounting walls (1), two transmission rods (2) being rotatably connected between the two mounting walls (1), transmission rollers (3) being fixed to the outer side surfaces of the transmission rods (2), and the two transmission rollers (3) being connected via a transmission belt (4); characterized in that: A plurality of tofu placing pieces (5) are equidistantly mounted on the conveyor belt (4), and a cutting assembly (7) is arranged above the conveyor belt (4); The cutting block assembly (7) comprises an incomplete spur gear B (71) fixed to the outer side of a transmission rotating rod (64) at one end away from the main driving assembly (6); a moving frame (72) is arranged on the outer side of the incomplete spur gear B (71); an inner through groove (73) is provided on the moving frame (72); the incomplete spur gear B (71) is located in the inner through groove (73); a side wall of the inner through groove (73) is provided with an inner rolling gear (74); the inner rolling gear (74) can mesh with the incomplete spur gear B (71); guide fixing seats (75) are arranged on both sides of the moving frame (72); the guide fixing seats (75) are fixed to the mounting wall (1); the moving frame (72) is slidably connected to the guide fixing seats (75); and a cutting knife group (76) is fixed to the bottom of the moving frame (72); A main driving assembly (6) is provided for driving the conveyor belt (4) and the block cutting assembly (7) to operate, and the conveyor belt (4) and the block cutting assembly (7) perform intermittent motion, and the main driving assembly (6) further comprises two transmission rotating rods (64) rotatably connected to the mounting wall (1); A receiving assembly (8) is provided below the conveyor belt (4), a packaging bottle (19) is placed on the receiving assembly (8), and an auxiliary driving assembly (9) is provided for driving the receiving assembly (8) to operate, so that the cut tofu is transferred into the packaging bottle (19); The receiving assembly (8) comprises two receiving rotating rods (81) rotatably connected to the mounting wall (1); receiving rollers (82) are fixed to the outer sides of the two receiving rotating rods (81); the two receiving rollers (82) are connected via a winding receiving belt (83); a plurality of tofu receiving members (84) are equidistantly mounted on the receiving belt (83); and the packaging bottle (19) is placed on the tofu receiving member (84); The auxiliary drive assembly (9) comprises a receiving spur gear (91) fixed to the outer side surface of one of the receiving rotating rods (81); an auxiliary rotating rod (92) rotatably connected to the mounting wall (1) is arranged above the receiving spur gear (91); a speed change spur gear (93) meshing with the receiving spur gear (91) is fixed to the outer side surface of the auxiliary rotating rod (92); auxiliary drive sprockets are fixed to the outer side surfaces of the auxiliary rotating rod (92) and one of the transmission rotating rods (64); and the two auxiliary drive sprockets are connected by a winding auxiliary drive chain (94); The main driving component (6) comprises a stepper motor mounted on the mounting wall (1), the output end of the stepper motor is connected to a driving rotating rod (61), an incomplete spur gear A (62) is fixed to the outer side surface of the driving rotating rod (61), the central angle of the hobbing segment of the incomplete spur gear A (62) is not greater than 180 degrees, and a transmission spur gear (63) is fixed to the outer side surface of the transmission rotating rod (2), and the transmission spur gear (63) can mesh with the incomplete spur gear A (62); A transmission sprocket is fixed to the outer side of the two transmission rotating rods (64), and the two transmission sprockets are connected by a winding transmission chain (65). A transmission spur gear (66) is fixed to the outer side of one of the transmission rotating rods (64), and the transmission spur gear (66) can mesh with the incomplete spur gear A (62).

2. The automatic slicing device for fermented bean curd production according to claim 1, characterized in that: The cutting knife group (76) comprises a plurality of blades arranged at equal distances in the transverse direction and a plurality of blades arranged at equal distances in the longitudinal direction.

3. The automatic slicing device for fermented bean curd production according to claim 1, characterized in that: The guide fixing seat (75) is provided with a slide groove (721) on the side wall close to the movable frame (72), and the side wall of the movable frame (72) is fixed with an extrusion slider (10) capable of sliding in the slide groove (721), a through pipe block (11) is fixed at the bottom of the slide groove (721) of one of the guide fixing seats (75), a compression spring (12) is fixed at the top of the through pipe block (11), a water absorption air bag (13) is fixed at the top of the compression spring (12), a water absorption pipe (14) connected to a water storage bucket is connected to the water absorption air bag (13), and a water outlet pipe (15) is also connected to the water absorption air bag (13), and the bottom end of the water outlet pipe (15) passes through the through pipe block (11), and a water flow groove for water flow to pass through is provided on the inner wall of the movable frame (72).

4. The automatic slicing device for fermented bean curd production according to claim 1, characterized in that: A collecting hopper (16) is provided below one end of the conveyor belt (4), and the collecting hopper (16) is fixed to the mounting wall (1) via a connecting strip (17). The collecting hopper (16) is located between the conveyor belt (4) and the receiving belt (83). An arc-shaped guide plate (18) is provided on the side of the conveyor belt (4) near one end of the collecting hopper (16), and the arc-shaped guide plate (18) is located above the collecting hopper (16), and the arc-shaped guide plate (18) is fixed to the mounting wall (1).

5. The automatic slicing device for fermented bean curd production according to claim 1, characterized in that: The placement member comprises a plurality of rubber rods (51) fixed on a conveyor belt (4), a placement frame (52) being fixed on the top of the rubber rods (51), and the placement frame (52) being used to place tofu to be cut into pieces; the tofu receiving member (84) comprises a plurality of rubber strips (841) fixed on a receiving belt (83), a receiving frame (842) being fixed on the top of the rubber strips (841), and the packaging bottle (19) being placed on the receiving frame (842).

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