Frozen bean curd squeezing and forming device

Abstract

The utility model is applicable to the technical field, and provides a frozen bean curd squeezing and forming device which comprises a bearing plate, a forming pool is fixedly connected to the top of the bearing plate, a filter pressing chamber is arranged in the forming pool, a water filtering plate, a slitting plate and a containing frame are sequentially arranged in the filter pressing chamber downwards, three sets of grooves are formed in one side of the filter pressing chamber, and the water filtering plate, the slitting plate and the containing frame are arranged in the forming pool. One side of the water filtering plate, one side of the slitting plate and one side of the containing frame penetrate through the forming pool and extend into the groove, fixing pieces are arranged between the groove and the water filtering plate and between the groove and the slitting plate and between the groove and the containing frame, limiting assemblies for limiting the two sides of the water filtering plate, the two sides of the slitting plate and the two sides of the containing frame are arranged on the two sides of the forming pool, and a feeding hopper is arranged on one side of the forming pool. The bottom of the feeding hopper is fixedly connected with a material guide pipe, and the end, away from the feeding hopper, of the material guide pipe is fixedly connected with one side of the forming pool. According to the bean curd squeezing device, the limiting assembly is matched with the fixing piece, so that bean curd squeezing is more stable, and squeezing efficiency is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of tofu production, and in particular relates to a frozen tofu pressing and molding device. Background Art

[0002] Tofu is the most common soy product, also known as water tofu. It is said to have been invented by Liu An, King of Huainan in the Han Dynasty. Some say it was invented by Guan Yu and Yue Yi. The main production process is pulping, which is to make soybean milk from soybeans; the second is coagulation, that is, the soybean milk is coagulated into a gel containing a large amount of water under the combined action of heat and coagulant, namely tofu. Tofu is a traditional Chinese food, delicious and healthy, and is also the main raw material for vegetarian dishes in my country. In the memory of our ancestors, it was very unpalatable at first, but after continuous transformation, it has gradually become popular among people and is known as "plant meat". Tofu can be produced all year round and is not restricted by seasons. Therefore, in the off-season of vegetable production, the variety of dishes can be adjusted. With the development of society, the application of tofu presses has become more and more extensive.

[0003] With regard to the existing patent CN202120075800.5, an automatic vertical tofu pressing and forming machine is disclosed. The tofu is squeezed by a pressing plate inside the device. The tofu is drained after squeezing to form tofu. The water filter plate is pulled out from the filter press chamber, so that the tofu covered with the gauze filter falls on the top of the cutting plate. The gauze filter is then removed from the tofu, and the tofu is squeezed downward by the pressing plate again. The whole block of tofu is cut into multiple small tofu blocks under the action of the pressing plate and the cutting line. The tofu blocks fall into the receiving frame under the action of gravity, completing the collection of the tofu blocks. The receiving frame is removed from the pressing plate. The tofu blocks can be quickly taken out by pulling them out from the filter chamber. The device has a simple structure and is easy to operate. It can quickly complete the technical effects of extruding and cutting tofu, solving the technical problems that most of the existing tofu forming machines on the market have complex structural designs, are not easy to operate, and cannot quickly extrude and cut tofu. However, the water filter plate, cutting plate and holding frame are only fixed in place by the clamping plate, which may result in a lower success rate of squeezing during the tofu squeezing process due to the instability of the water filter plate, cutting plate and holding frame. Further improvement is needed. Utility Model Content

[0004] The utility model provides a frozen tofu pressing and molding device, aiming to solve the problem that the success rate of pressing is reduced due to the instability of a water filter plate, a cutting plate and a receiving frame in a tofu pressing and molding machine.

[0005] The utility model is implemented as follows: a frozen tofu pressing and molding device comprises a supporting plate, a molding pool is fixedly connected to the top of the supporting plate, a filter press chamber is arranged inside the molding pool, a water filter plate, a cutting plate and a receiving frame are arranged in sequence downward in the filter press chamber, one side of the filter press chamber is provided with three groups of grooves, one side of the water filter plate, the cutting plate and the receiving frame penetrates the molding pool and extends into the grooves, and fixing parts are arranged between the grooves and the water filter plate, the cutting plate and the receiving frame, both sides of the molding pool are provided with limiting components for limiting the water filter plate, the cutting plate and the receiving frame, a feeding hopper is arranged on one side of the molding pool, a material guide pipe is fixedly connected to the bottom of the feeding hopper, and the end of the material guide pipe away from the feeding hopper is fixedly connected to one side of the molding pool.

[0006] Preferably, the limit assembly includes a limit block, a receiving groove body is opened at the front and rear ends of one side of the forming pool, a mounting block is arranged at the opening of the receiving groove body, a pulling rod is arranged on one side of the limit block, and a return spring is sleeved on the pulling rod between the limit block and the mounting block.

[0007] Preferably, the limiting block is in a "T"-shaped structure and is slidably inserted into the accommodating slot.

[0008] Preferably, slots are provided on the sides of the water filter plate, the cutting plate and the containing frame, the ends of the limit blocks match the slots, the ends of the pulling rods pass through the mounting blocks and are flush with the sides of the accommodating troughs, and a connecting rod is provided between the tops of the two pulling rods.

[0009] Preferably, a support rod is provided on one side of the forming pool, the bottom of the support rod is fixedly connected to the top of the supporting plate, the support rod is arranged in an L shape, one end of the support rod is fixedly connected to an electric pressure rod, the bottom of the electric pressure rod is fixedly connected to a pressure plate, the pressure plate is arranged directly above the forming pool, and the pressure plate matches the forming pool.

[0010] Preferably, the fixing member comprises a positioning cylinder arranged on the inner wall of the groove, the water filter plate, the cutting plate and the receiving frame are fixedly connected with a positioning rod on one side located in the groove, and the surface of the positioning rod is slidably connected to the inside of the positioning cylinder.

[0011] Preferably, the other end of the positioning cylinder is fixedly connected to a first magnetic plate, and the outer end surface of the first magnetic plate is slidably connected to the inner wall surface of the positioning rod, the inner wall surface of the positioning rod is fixedly connected to a second magnetic plate, and the second magnetic plate is magnetically connected to the first magnetic plate.

[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0013] 1. By setting a limited position assembly in conjunction with a fixing part, the tofu pressing can be made more stable and the pressing efficiency can be higher. At the same time, it is convenient to install and disassemble the water filter plate, the cutting plate and the receiving frame for cleaning. By pulling the connecting rod, the pulling rods on both sides are moved away from the forming pool, and the end of the limit block is away from the filter press chamber until the end of the limit block is pulled into the receiving tank body, and then the water filter plate, the cutting plate and the receiving frame are successively penetrated into the forming pool, and the water filter plate, the cutting plate and the receiving frame are pushed into the interior of the forming pool. As the water filter plate, the cutting plate and the receiving frame continue to penetrate, the positioning cylinder will be driven to be inserted into the interior of the positioning rod. As one end of the positioning cylinder drives the first magnetic plate to slide inside the positioning rod, when the water filter plate, the cutting plate and After the holding frame completely enters the interior of the forming tank, the first magnetic plate just contacts the surface of the second magnetic plate, and the first magnetic plate and the second magnetic plate are attracted to each other through the magnetic force between them, thereby fixing the positions of the water filter plate, the cutting plate and the holding frame. Finally, the connecting rod is loosened, and under the elastic force of the reset spring, the limit block is squeezed so that its ends are inserted into the corresponding slots on the water filter plate, the cutting plate and the holding frame, thereby further enhancing the stability of the water filter plate, the cutting plate and the holding frame, and avoiding the water filter plate, the cutting plate and the holding frame from shaking inside the forming tank when the frozen tofu is pressed, which can make the pressing of tofu more stable and the pressing efficiency higher, and at the same time facilitate the installation and cleaning of the water filter plate, the cutting plate and the holding frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall stereogram of the utility model;

[0015] Figure 2 It is a front view cutaway diagram of the entirety of the utility model;

[0016] Figure 3 It is a side cutaway view of the entirety of the utility model;

[0017] Figure 4 The utility model Figure 2 The enlarged structural diagram at A in the middle;

[0018] Figure 5 The utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0019] In the figure: 1. load-bearing plate; 2. forming pool; 3. fixing part; 31. positioning cylinder; 311. first magnetic plate; 32. positioning rod; 321. second magnetic plate; 4. electric pressure rod; 5. pressure plate; 6. limit block; 61. containing tank body; 62. mounting block; 63. pulling rod; 64. reset spring; 65. connecting rod; 7. water filter plate; 8. containing frame; 9. cutting plate; 10. feeding hopper; 11. groove. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model provides a frozen tofu pressing and molding device. Figure 1-5 As shown, it includes a supporting plate 1, a molding pool 2 is fixedly connected to the top of the supporting plate 1, a filter press chamber is arranged inside the molding pool 2, a water filter plate 7, a cutting plate 9 and a receiving frame 8 are arranged in sequence downward in the filter press chamber, and three groups of grooves 11 are opened on one side of the filter press chamber, one side of the water filter plate 7, the cutting plate 9 and the receiving frame 8 penetrates the molding pool 2 and extends into the groove 11, and fixing parts 3 are arranged between the groove 11 and the water filter plate 7, the cutting plate 9 and the receiving frame 8, and both sides of the molding pool 2 are provided with limiting components for limiting the water filter plate 7, the cutting plate 9 and the receiving frame 8. A feeding hopper 10 is provided on one side of the molding pool 2, and a material guide pipe is fixedly connected to the bottom of the feeding hopper 10, and the end of the material guide pipe away from the feeding hopper 10 is fixedly connected to one side of the molding pool 2.

[0023] It should be noted that due to the existing patent CN202120075800.5, an automatic vertical tofu pressing and forming machine, the water filter plate, the cutting plate and the holding frame are only limited and fixed by the clamping plate, which may lead to a lower pressing success rate due to the instability of the water filter plate, the cutting plate and the holding frame during the tofu pressing process, and further improvement is needed. Therefore, in order to solve the problem of the instability of the water filter plate, the cutting plate and the holding frame in the existing tofu pressing and forming machine, which leads to a lower pressing success rate, this scheme sets a limiting component in conjunction with the fixing part 3, which can make the pressing operation more stable and the pressing efficiency higher, and at the same time facilitate the installation and disassembly of the water filter plate 7, the cutting plate 9 and the holding frame 8 for cleaning.

[0024] Specifically, in the present embodiment, the present scheme mainly provides a limit assembly in conjunction with the fixing member 3, so that the squeezing operation can be more stable and the squeezing efficiency can be higher. At the same time, it is convenient to install and disassemble the water filter plate 7, the cutting plate 9 and the receiving frame 8 for cleaning. By pulling the connecting rod 65, the pulling rods 63 on both sides are moved away from the forming pool 2, and the ends of the limit blocks 6 are away from the filter press chamber until the ends of the limit blocks 6 are pulled into the accommodating tank body 61. Then the water filter plate 7, the cutting plate 9 and the receiving frame 8 are successively penetrated into the forming pool 2, and the water filter plate 7, the cutting plate 9 and the receiving frame 8 are pushed into the interior of the forming pool 2. As the water filter plate 7, the cutting plate 9 and the receiving frame 8 continue to go deeper, the positioning cylinder 31 will be driven to be inserted into the interior of the positioning rod 32. As one end of the positioning cylinder 31 drives the first magnetic plate 311 to slide inside the positioning rod 32, when the water filter plate 7, the cutting plate 9 and the receiving frame 8 are pushed deeper, the positioning cylinder 31 will be driven to be inserted into the interior of the positioning rod 32. After the plate 7, the cutting plate 9 and the receiving frame 8 are completely entered into the interior of the forming pool 2, the first magnetic attraction plate 311 just contacts the surface of the second magnetic attraction plate 321, and the first magnetic attraction plate 311 and the second magnetic attraction plate 321 are attracted to each other by the magnetic force between them, thereby fixing the positions of the water filter plate 7, the cutting plate 9 and the receiving frame 8, and finally releasing the connecting rod 65. Under the elastic force of the reset spring 64, the limit block 6 is squeezed so that its end is inserted into the corresponding slot on the water filter plate 7, the cutting plate 9 and the receiving frame 8, thereby further enhancing the stability of the water filter plate 7, the cutting plate 9 and the receiving frame 8, and avoiding the water filter plate 7, the cutting plate 9 and the receiving frame 8 from shaking inside the forming pool 2 when the frozen tofu is squeezed, which can make the squeezing more stable and the squeezing efficiency higher, and at the same time facilitate the installation and cleaning of the water filter plate 7, the cutting plate 9 and the receiving frame 8.

[0025] In a further preferred embodiment of the present invention, Figure 2-5 As shown, the limit assembly includes a limit block 6, and a receiving groove 61 is opened at the front and rear ends of one side of the molding pool 2. A mounting block 62 is arranged at the opening of the receiving groove 61. A pulling rod 63 is arranged on one side of the limit block 6, and a return spring 64 is sleeved on the pulling rod 63 between the limit block 6 and the mounting block 62.

[0026] In this embodiment, the motor is started by the remote control to drive the rotating rod to drive the active bevel gear 14 to rotate. When the active bevel gear 14 rotates, the active bevel gear 14 can drive the threaded rod 20 to rotate through the meshing connection with the driven bevel gear 19, thereby controlling the shooting direction of the camera 16, thereby facilitating taking pictures of different locations.

[0027] In a further preferred embodiment of the present invention, Figure 1-5As shown, slots are provided on the sides of the water filter plate 7, the cutting plate 9 and the containing frame 8, the ends of the limit blocks 6 match with the slots, the ends of the pulling rods 63 pass through the mounting blocks 62 and are flush with the sides of the receiving grooves 61, a connecting rod 65 is provided between the tops of the two pulling rods 63, a pulling groove is provided between the two receiving grooves 61, and the connecting rod 65 is accommodated in the pulling groove.

[0028] In this embodiment, the connecting rod 65 is accommodated in the pulling groove to prevent the limiting assembly from protruding from the side of the forming pool 2 and being damaged.

[0029] In a further preferred embodiment of the present invention, Figure 2-5 As shown, the fixing member 3 includes a positioning cylinder 31 arranged on the inner wall surface of the groove 11, and the water filter plate 7, the cutting plate 9 and the receiving frame 8 are fixedly connected to a positioning rod 32 on one side located in the groove 11, and the surface of the positioning rod 32 is slidably connected to the inside of the positioning cylinder 31.

[0030] In this embodiment, by setting the fixing part 3, as the water filter plate 7, the cutting plate 9 and the receiving frame 8 continue to go deeper, the positioning tube 31 will be driven to be inserted into the interior of the positioning rod 32, thereby fixing the position of the water filter plate 7, the cutting plate 9 and the receiving frame 8.

[0031] In a further preferred embodiment of the present invention, Figure 2-5 As shown, the other end of the positioning tube 31 is fixedly connected to the first magnetic plate 311, and the outer end surface of the first magnetic plate 311 is slidably connected to the inner wall surface of the positioning rod 32, the inner wall surface of the positioning rod 32 is fixedly connected to the second magnetic plate 321, and the second magnetic plate 321 is magnetically connected to the first magnetic plate 311.

[0032] In this embodiment, one end of the positioning tube 31 will drive the first magnetic plate 311 to slide inside the positioning rod 32. When the water filter plate 7, the cutting plate 9 and the containing frame 8 are completely inserted into the forming pool 2, the first magnetic plate 311 just contacts the surface of the second magnetic plate 321, and the first magnetic plate 311 and the second magnetic plate 321 are attracted to each other through the magnetic force between them.

[0033] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0034] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0035] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A frozen tofu pressing and molding device, characterized in that: The invention comprises a supporting plate (1), the top of which is fixedly connected to a forming pool (2), a filter press chamber is arranged inside the forming pool (2), a water filter plate (7), a cutting plate (9) and a receiving frame (8) are arranged in sequence downwards in the filter press chamber, and one side of the filter press chamber is provided with three groups of grooves (11), one side of the water filter plate (7), the cutting plate (9) and the receiving frame (8) penetrates the forming pool (2) and extends into the groove (11), and the groove (11) is provided with a plurality of grooves (12). 1) and the water filter plate (7), the slitting plate (9) and the receiving frame (8) are all provided with fixing parts (3), both sides of the forming pool (2) are provided with limiting components for limiting the water filter plate (7), the slitting plate (9) and the receiving frame (8), one side of the forming pool (2) is provided with a feeding hopper (10), the bottom of the feeding hopper (10) is fixedly connected with a material guide pipe, and the end of the material guide pipe away from the feeding hopper (10) is fixedly connected to one side of the forming pool (2).

2. A frozen tofu pressing and molding device as claimed in claim 1, characterized in that: The limiting assembly comprises a limiting block (6), a containing groove body (61) is provided at the front and rear ends of one side of the forming pool (2), a mounting block (62) is provided at the opening of the containing groove body (61), a pulling rod (63) is provided on one side of the limiting block (6), and a return spring (64) is sleeved on the pulling rod (63) between the limiting block (6) and the mounting block (62).

3. A frozen tofu pressing and molding device as claimed in claim 2, characterized in that: The limiting block (6) is in a "T"-shaped structure and is slidably plugged into the containing groove body (61).

4. A frozen tofu pressing and molding device as claimed in claim 3, characterized in that: The sides of the water filter plate (7), the cutting plate (9) and the receiving frame (8) are provided with slots, the ends of the limit blocks (6) match the slots, the ends of the pulling rods (63) pass through the mounting blocks (62) and are flush with the sides of the receiving grooves (61), a connecting rod (65) is provided between the tops of the two pulling rods (63), a pulling groove is provided between the two receiving grooves (61), and the connecting rod (65) is accommodated in the pulling groove.

5. The frozen tofu pressing and molding device according to claim 3, characterized in that: A support rod is provided on one side of the forming pool (2), the bottom of the support rod is fixedly connected to the top of the supporting plate (1), the support rod is arranged in an L shape, one end of the support rod is fixedly connected to an electric pressure rod (4), the bottom of the electric pressure rod (4) is fixedly connected to a pressure plate (5), the pressure plate (5) is arranged directly above the forming pool (2), and the pressure plate (5) matches the forming pool (2).

6. A frozen tofu pressing and molding device as claimed in claim 4, characterized in that: The fixing member (3) comprises a positioning cylinder (31) arranged on the inner wall surface of the groove (11); the water filter plate (7), the dividing plate (9) and the receiving frame (8) are fixedly connected to a positioning rod (32) on one side located in the groove (11); and the surface of the positioning rod (32) is slidably connected to the inside of the positioning cylinder (31).

7. A frozen tofu pressing and molding device as claimed in claim 6, characterized in that: The other end of the positioning tube (31) is fixedly connected to a first magnetic plate (311), and the outer end surface of the first magnetic plate (311) is slidably connected to the inner wall surface of the positioning rod (32), the inner wall surface of the positioning rod (32) is fixedly connected to a second magnetic plate (321), and the second magnetic plate (321) is magnetically connected to the first magnetic plate (311).

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