Quantitative tofu pudding feeding equipment for hard tofu production line

Abstract

The utility model discloses quantitative tofu pudding feeding equipment for a hard tofu production line, and relates to the technical field of hard tofu production. The quantitative tofu pudding feeding equipment for the hard tofu production line comprises a mounting plate, a quantitative feeding mechanism and a lifting mechanism, a feeding barrel is arranged on the front side of the mounting plate, the quantitative feeding mechanism is arranged on the feeding barrel and used for quantitative tofu pudding feeding, and the lifting mechanism is arranged on the outer surface of the front side of the mounting plate and used for feeding tofu pudding. The lifting mechanism comprises fixed plates, a lead screw and a movable plate, the two fixed plates are fixedly mounted on the outer surface of the front side of the mounting plate, the lead screw is rotationally mounted between the two fixed plates, and the movable plate is mounted on the lead screw in a threaded mode. According to the quantitative tofu pudding discharging equipment for the hard tofu production line, through the lifting mechanism, the height of the discharging barrel on the production line can be adjusted according to the requirements of the production line, adaptive discharging is conducted on different molds or packaging containers, the discharging accuracy and stability are guaranteed, and the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of firm tofu production technology, and in particular to a quantitative tofu curd feeding device for a firm tofu production line. Background Technology

[0002] Chinese patent document CN119190888A discloses a quantitative feeding device for a firm tofu production line, including a base, a support box, a processing box, a top plate, a ball screw nut pair, a meshing component, and a quantitative feeding component. One end of the support box is fixedly connected to the base, and the other end is fixedly connected to the top plate. The processing box is movably connected to the base. Because one end of the support box is fixedly connected to the base, and the other end is fixedly connected to the top plate, and the processing box is movably connected to the base, multiple processing boxes can be placed on the base for feeding control. At the same time, the ball screw nut pair is drivenly connected to the base, and a meshing component is provided on the outer periphery of the ball screw nut pair. The quantitative feeding component is located on one side of the support box and controls the feeding frequency of the processing box through periodic motion. Therefore, different quantitative feeding components can be controlled to control the feeding rate, which is convenient for producing firm tofu of different qualities.

[0003] However, the aforementioned equipment, including some existing equipment, uses a fixed height design in the traditional tofu production line, which makes it difficult to adapt to molds and packaging containers of different specifications (such as the depth difference between boxed tofu and slab molds). This rigid structure requires manual adjustment of the workstation layout during production changes, which not only reduces production efficiency but also easily causes material spillage or uneven molding due to height misalignment, thus restricting the demand for flexible upgrades to the production line. Therefore, we propose a quantitative tofu-feeding equipment for traditional tofu production lines. Utility Model Content

[0004] The purpose of this invention is to provide a quantitative tofu-making equipment for a tofu production line, which can solve the problem that some existing equipment has a fixed height and cannot be adapted.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a quantitative tofu-making device for a firm tofu production line, comprising:

[0006] The mounting plate has a feeding cylinder on its front side;

[0007] A quantitative feeding mechanism is installed on the feeding cylinder and is used to feed tofu in a quantitative manner.

[0008] The lifting mechanism is located on the front outer surface of the mounting plate. The lifting mechanism includes a fixed plate, a lead screw, and a movable plate. Two sets of fixed plates are fixedly installed on the front outer surface of the mounting plate. A lead screw is rotatably installed between the two sets of fixed plates. A movable plate is threaded onto the lead screw.

[0009] Preferably, the lifting mechanism further includes a first motor, a limiting plate, and a limiting groove. The first motor is fixedly installed on the top of the fixed plate located on the upper side. The rotating shaft of the first motor is connected to the lead screw drive. A set of limiting plates is fixedly installed on both outer surfaces of the movable plate. Two sets of limiting grooves are opened on the front side of the mounting plate. Both sets of limiting plates are engaged in the corresponding limiting grooves.

[0010] Preferably, the quantitative feeding mechanism includes a connecting rod, a sealing block, a connecting plate, a spring, a vertical plate, a second motor, and a cam. The connecting rod is movably inserted through the top of the feeding cylinder. A sealing block is fixedly installed at one end of the connecting rod. A discharge port is opened at the bottom of the feeding cylinder, and the sealing block fits into the discharge port. A connecting plate is fixedly installed at the other end of the connecting rod. A spring is sleeved on the connecting rod, and both ends of the spring are fixedly connected to the connecting plate and the top of the feeding cylinder. A vertical plate is fixedly installed at the top of the feeding cylinder. A second motor is fixedly installed on one outer surface of the vertical plate, and a cam is rotatably installed on the other outer surface of the vertical plate. The shaft of the second motor is connected to the cam for transmission, and the cam abuts against the connecting plate.

[0011] Preferably, a fixing ring is fixedly installed on the outer surface of the feeding cylinder, and a T-shaped block is fixedly installed on the outer surface of the fixing ring. A T-shaped groove is opened on the movable plate, and the T-shaped block is engaged in the T-shaped groove.

[0012] Preferably, a weight sensor is fixedly installed on the inner bottom of the T-slot on the movable plate, the T-block is mounted on the weight sensor, and a buzzer alarm is fixedly installed on the front outer surface of the mounting plate.

[0013] Preferably, the top of the feeding cylinder is integrally formed with a feeding port that communicates with its interior, and a cap is threaded onto the feeding port.

[0014] Preferably, the mounting plate has at least two sets of mounting holes.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The quantitative bean curd feeding equipment of this old tofu production line can adjust the height of the feeding cylinder on the production line according to the needs of the production line through the lifting mechanism, so as to adapt to different molds or packaging containers and ensure the accuracy and stability of feeding. This solves the problem that some existing equipment in the old tofu production line adopts a fixed height design, which is difficult to adapt to different specifications of molds and packaging containers. This rigid structure leads to the need to manually adjust the workstation layout when switching production, which not only reduces production efficiency, but also easily causes material spillage or uneven molding due to height misalignment. This improves the practicality of the equipment.

[0017] (2) The quantitative feeding equipment for the old tofu production line can control the frequency and speed of the second motor through the quantitative feeding mechanism, and adjust the amount and frequency of the tofu fed in the feeding cylinder at one time, which improves the flexibility of the equipment, ensures the effect of the equipment, and is conducive to the promotion and use of the equipment. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0019] Figure 1 This is a frontal perspective view of the present invention;

[0020] Figure 2 This is a rear perspective sectional view of the feeding cylinder and its associated components of this utility model;

[0021] Figure 3 This is a front perspective view of the mounting plate and its associated components of this utility model.

[0022] Reference numerals in the attached drawings: 1. Mounting plate; 2. Feeding cylinder; 3. Lifting mechanism; 31. Fixed plate; 32. First motor; 33. Lead screw; 34. Movable plate; 35. Limiting plate; 36. Limiting groove; 4. Quantitative feeding mechanism; 41. Connecting rod; 42. Sealing block; 43. Connecting plate; 44. Spring; 45. Vertical plate; 46. Second motor; 47. Cam; 5. Fixed ring; 6. T-block; 7. Weight sensor; 8. Buzzer alarm; 9. Cover; 10. Mounting hole. Detailed Implementation

[0023] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0024] Please see Figure 1-3 This utility model provides a technical solution: a quantitative bean curd feeding device for a tofu production line, including an installation plate 1, a feeding cylinder 2 is provided on the front side of the installation plate 1, a quantitative feeding mechanism 4 is provided on the feeding cylinder 2, the quantitative feeding mechanism 4 is used to quantitatively feed bean curd, the top of the feeding cylinder 2 is integrally formed with a feeding port communicating with its interior, a cap 9 is threadedly installed at the feeding port, and at least two sets of installation holes 10 are provided on the installation plate 1;

[0025] The lifting mechanism 3 is disposed on the front outer surface of the mounting plate 1. The lifting mechanism 3 includes a fixed plate 31, a lead screw 33 and a movable plate 34. Two sets of fixed plates 31 are fixedly installed on the front outer surface of the mounting plate 1. A lead screw 33 is rotatably installed between the two sets of fixed plates 31. A movable plate 34 is threaded onto the lead screw 33.

[0026] The lifting mechanism 3 also includes a first motor 32, a limiting plate 35, and a limiting groove 36. The first motor 32 is fixedly installed on the top of the fixed plate 31 located on the upper side. The rotating shaft of the first motor 32 is connected to the lead screw 33 for transmission. A set of limiting plates 35 are fixedly installed on both outer surfaces of the movable plate 34. Two sets of limiting grooves 36 are opened on the front side of the mounting plate 1. Both sets of limiting plates 35 are engaged in the corresponding limiting grooves 36. A fixing ring 5 is fixedly installed on the outer surface of the feeding cylinder 2. A T-shaped block 6 is fixedly installed on the outer surface of the fixing ring 5. A T-shaped groove is opened on the movable plate 34. The T-shaped block 6 is engaged in the T-shaped groove. A weight sensor 7 is fixedly installed on the bottom inner side of the T-shaped groove on the movable plate 34. The T-shaped block 6 is mounted on the weight sensor 7. A buzzer alarm 8 is fixedly installed on the outer front surface of the mounting plate 1. The lifting mechanism 3 allows for adjustment of the height of the feeding cylinder 2 on the production line according to production line requirements, enabling adaptive feeding to different molds or packaging containers. This ensures the accuracy and stability of the feeding process, solving the problem of existing equipment in the tofu production line using a fixed height design, which is difficult to adapt to different specifications of molds and packaging containers. This rigid structure requires manual adjustment of the workstation layout during production changes, which not only reduces production efficiency but also easily causes material spillage or uneven molding due to height misalignment. This improves the practicality of the equipment. The quantitative feeding mechanism 4 controls the frequency and speed of the second motor 46, adjusting the amount and frequency of tofu curd fed into the feeding cylinder 2 at one time, improving the flexibility of the equipment, ensuring the effectiveness of the equipment, and facilitating its promotion and use.

[0027] The quantitative feeding mechanism 4 includes a connecting rod 41, a sealing block 42, a connecting plate 43, a spring 44, a vertical plate 45, a second motor 46, and a cam 47. The connecting rod 41 is movably inserted through the top of the feeding cylinder 2. The sealing block 42 is fixedly installed at one end of the connecting rod 41. The bottom of the feeding cylinder 2 has a discharge port, and the sealing block 42 fits into the discharge port. The other end of the connecting rod 41 is fixedly installed with the connecting plate 43. The spring 44 is sleeved on the connecting rod 41. Both ends of the spring 44 are fixedly connected to the connecting plate 43 and the top of the feeding cylinder 2, respectively. The vertical plate 45 is fixedly installed on the top of the feeding cylinder 2. The second motor 46 is fixedly installed on one outer surface of the vertical plate 45. The cam 47 is rotatably installed on the other outer surface of the vertical plate 45. The shaft of the second motor 46 is connected to the cam 47 for transmission. The cam 47 abuts against the connecting plate 43.

[0028] Working principle: The equipment is installed on the tofu production line via mounting plate 1. As needed, the first motor 32 is started, driving the lead screw 33 to rotate, which in turn moves the movable plate 34 up and down, causing the feeding cylinder 2 to rise and adjust its height. During operation, the second motor 46 is started, driving the cam 47 to rotate. When the cam 47 lifts the connecting plate 43, the connecting plate 43, along with the sealing block 42, is lifted via the connecting rod 41, opening the discharge port at the bottom of the feeding cylinder 2, allowing the tofu to be fed out. When the cam 47 returns to its original position, the sealing block 42 blocks the discharge port under the rebound action of the spring 44. The rotation speed and frequency of the second motor 46 are controlled to achieve quantitative feeding. The T-shaped block 6 presses on the weight sensor 7. When the weight sensor 7 detects that the tofu in the feeding cylinder 2 is almost gone, it sounds an alarm through the buzzer alarm 8 to remind the user to add more tofu.

[0029] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A bean curd production line quantitative bean flower falling device, characterized in that, include: Mounting plate (1), with a feeding cylinder (2) on its front side; A quantitative feeding mechanism (4) is installed on the feeding cylinder (2). The quantitative feeding mechanism (4) is used to quantitatively feed tofu. The lifting mechanism (3) is set on the front outer surface of the mounting plate (1). The lifting mechanism (3) includes a fixed plate (31), a lead screw (33) and a movable plate (34). Two sets of fixed plates (31) are fixedly installed on the front outer surface of the mounting plate (1). A lead screw (33) is rotatably installed between the two sets of fixed plates (31). A movable plate (34) is threaded on the lead screw (33).

2. The device according to claim 1, wherein: The lifting mechanism (3) also includes a first motor (32), a limiting plate (35) and a limiting groove (36). The first motor (32) is fixedly installed on the top of the fixed plate (31) located on the upper side. The rotating shaft of the first motor (32) is connected to the lead screw (33) for transmission. A set of limiting plates (35) is fixedly installed on both outer surfaces of the movable plate (34). Two sets of limiting grooves (36) are opened on the front side of the mounting plate (1). The two sets of limiting plates (35) are engaged in the corresponding limiting grooves (36).

3. The device according to claim 2, wherein: The quantitative feeding mechanism (4) includes a connecting rod (41), a sealing block (42), a connecting plate (43), a spring (44), a vertical plate (45), a second motor (46), and a cam (47). The connecting rod (41) is movably inserted through the top of the feeding cylinder (2). A sealing block (42) is fixedly installed at one end of the connecting rod (41). A discharge port is opened at the bottom of the feeding cylinder (2). The sealing block (42) fits against the discharge port. A connecting plate (43) is fixedly installed at the other end of the connecting rod (41). A spring (44) is fitted on the connecting rod (41). The two ends of the spring (44) are fixedly connected to the top of the connecting plate (43) and the top of the feed cylinder (2). A vertical plate (45) is fixedly installed on the top of the feed cylinder (2). A second motor (46) is fixedly installed on one side of the outer surface of the vertical plate (45). A cam (47) is rotatably installed on the other side of the outer surface of the vertical plate (45). The shaft of the second motor (46) is connected to the cam (47) for transmission. The cam (47) abuts against the connecting plate (43).

4. The device according to claim 3, wherein: A fixing ring (5) is fixedly installed on the outer surface of the feed cylinder (2), and a T-shaped block (6) is fixedly installed on the outer surface of the fixing ring (5). A T-shaped groove is opened on the movable plate (34), and the T-shaped block (6) is snapped into the T-shaped groove.

5. The device according to claim 4, wherein: A weight sensor (7) is fixedly installed on the bottom inner side of the T-slot on the movable plate (34), and a T-block (6) is mounted on the weight sensor (7). A buzzer alarm (8) is fixedly installed on the outer front surface of the mounting plate (1).

6. The device according to claim 5, wherein: The top of the feed cylinder (2) is integrally formed with a feeding port that communicates with its interior, and a cap (9) is threaded onto the feeding port.

7. The device according to claim 6, wherein: The mounting plate (1) has at least two sets of mounting holes (10).

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