Dried bean curd compression molding equipment

Abstract

The utility model relates to the technical field of dried tofu processing, and discloses a dried tofu pressing forming device which comprises a processing table, a conveying belt, a plurality of fixing dies, a first spring, a pushing plate, a first electromagnetic coil and a second electromagnetic coil. The conveying belt is fixedly installed at the top of the processing table, and the fixing dies are fixedly installed at the outer end of the conveying belt; the mold has the beneficial effects that the first springs, the push plate, the first electromagnetic coils and the second electromagnetic coils are matched, the first springs play roles in resetting the push plate and buffering pressure, the magnetic poles between the first electromagnetic coils and the second electromagnetic coils are the same, and the first springs are arranged on the first electromagnetic coils and the second electromagnetic coils; the device has mutual repulsive force and can push the push plate, the push plate pushes and fixes the dried tofu in the mold, the pressed and formed dried tofu can be demolded conveniently, the pressing and forming equipment is more convenient to use, the demolding labor force is saved, and the practicability of the dried tofu pressing and forming equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dried bean curd processing, in particular to a dried bean curd pressing and forming device. Background Art

[0002] Due to the use of automated production methods, the equipment can handle more tofu manufacturing tasks at the same time, greatly improving production efficiency. The pressing equipment uses mechanical or hydraulic pressure to press powder or other granular materials into devices or parts of specific shapes and sizes.

[0003] Chinese patent CN208925117U proposes a tofu pressing and molding device, comprising a base, a frame on the base and a lower mold installed on the base; an electric cylinder is installed on the crossbeam of the frame, one end of the extension rod of the electric cylinder is arranged downward, and a mold mounting seat is horizontally arranged at the front end of the extension rod; an upper mold is installed at the lower end of the mold mounting seat; at least two guide columns passing through the mounting seat are vertically arranged on the frame; a concave platform is provided on the upper end surface of the base, the lower mold is installed in the concave platform, and the bottom surface of the concave platform is an inclined surface, and a liquid outlet is provided at the lowest point of the inclined surface, and a liquid container is detachably provided at the outlet position of the liquid outlet hole on the outer side of the base, and a liquid level switch for controlling the power on and off of the electric cylinder is provided in the liquid container, so that the bottom surface of the concave platform where the lower mold is placed is an inclined surface, and the water squeezed out by pressing the tofu and the bean dregs can be discharged into the liquid container through the liquid outlet hole at the lowest point of the inclined surface, and the waste liquid can be fully collected and will not remain on the equipment.

[0004] In the above scheme, when the liquid level in the liquid container is higher than the set upper limit, the liquid level switch controls the alarm to sound an alarm and stops the pressing action in time to ensure that the waste liquid does not overflow and pollute the environment. However, the above scheme is not convenient for demolding the pressed dried tofu, and the staff needs to manually demold it, which requires a lot of demolding labor and reduces the practicality of the dried tofu pressing and molding equipment. Utility Model Content

[0005] The purpose of the utility model is to provide a tofu pressing and molding device in order to solve the above-mentioned problems. The device utilizes the cooperation between the first spring, the push plate, the first electromagnetic coil and the second electromagnetic coil to facilitate demolding of the pressed tofu, making the pressing and molding device more convenient to use, saving the labor of demolding, and solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A tofu pressing and forming device comprises a processing table, a conveyor belt, a fixed mold, a first spring, a push plate, a first electromagnetic coil and a second electromagnetic coil, wherein the conveyor belt is fixedly installed on the top of the processing table, a plurality of fixed molds are fixedly installed on the outer ends of the conveyor belt, a first spring is symmetrically fixedly installed inside each of the fixed molds, a push plate is fixedly installed on the top of every two of the first springs, a first electromagnetic coil is fixedly installed on the bottom of each of the push plates, and a second electromagnetic coil is contacted and connected below each of the first electromagnetic coils, and the second electromagnetic coil is located on the inner wall of the second electromagnetic coil.

[0008] As a preferred solution of the utility model, mounting frames are symmetrically fixedly installed on both sides of the processing table, a pressing assembly is arranged between the two mounting frames, a weighing assembly is arranged inside the processing table, and a collection box is placed on the top of the weighing assembly.

[0009] As a preferred solution of the utility model, the pressing assembly includes an electric slide rail, two of the electric slide rails are fixedly installed inside the mounting frame, and the two electric slide rails are internally slidably connected with track blocks, and a fixing plate is fixedly installed between the two track blocks.

[0010] As a preferred solution of the utility model, a connecting plate is symmetrically fixedly installed on the bottom of the fixed plate, a pressing block is fixedly installed on the bottom of the two connecting plates, and a protective pad is fixedly installed on the bottom of the two pressing blocks.

[0011] As a preferred solution of the utility model, the weighing assembly includes a connecting rod, and the two connecting rods are symmetrically fixedly installed on the inner side of the processing table, and the outer ends of the two connecting rods are fixedly installed with second springs, and the tops of the two second springs are fixedly installed with sliding blocks, and the sliding blocks are slidably connected to the outer ends of the connecting rods.

[0012] As a preferred solution of the utility model, a placement plate is fixedly installed between the two sliding blocks, a contact head is fixedly installed at the bottom of the placement plate, the bottom of the contact head is contact-connected with a sensor, and the sensor is located at the bottom inside the processing table.

[0013] The beneficial effect of the utility model is that by setting the cooperation between the first spring, the pushing plate, the first electromagnetic coil and the second electromagnetic coil, the first spring plays the role of resetting the pushing plate and buffering pressure, the magnetic poles between the first electromagnetic coil and the second electromagnetic coil are the same, and have mutual repulsion, which can push the pushing plate, and the pushing plate pushes the dried tofu inside the fixed mold, which is convenient for demolding the pressed dried tofu, making the pressing and molding equipment more convenient to use, saving labor for demolding, and improving the practicality of the dried tofu pressing and molding equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the pressing component of the utility model;

[0017] Figure 3 It is a schematic diagram of the demoulding mechanism structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the weighing component of the utility model.

[0019] In the figure: 1. processing table; 2. conveyor belt; 3. fixed mold; 4. first spring; 5. push plate; 6. first electromagnetic coil; 7. second electromagnetic coil; 8. mounting frame; 9. pressing assembly; 91. electric slide rail; 92. track block; 93. fixed plate; 94. connecting plate; 95. pressing block; 96. protective pad; 10. weighing assembly; 101. connecting rod; 102. second spring; 103. sliding block; 104. placing plate; 105. contact head; 106. sensor; 11. collection box. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Example

[0021] See also Figure 1 - Figure 4 The utility model provides a technical solution: a dried tofu pressing and forming device, comprising a processing table 1, a conveyor belt 2, a fixed mold 3, a first spring 4, a pushing plate 5, a first electromagnetic coil 6 and a second electromagnetic coil 7. The conveyor belt 2 is fixedly installed on the top of the processing table 1, and a plurality of fixed molds 3 are fixedly installed on the outer ends of the conveyor belt 2. The first spring 4 is symmetrically fixedly installed inside each fixed mold 3, and a pushing plate 5 is fixedly installed on the top of every two first springs 4. The pushing plate 5 and the fixed mold 3 are adapted in size. A first electromagnetic coil 6 is fixedly installed on the bottom of each pushing plate 5, and a second electromagnetic coil 7 is contacted and connected below each first electromagnetic coil 6. The first electromagnetic coil 6 and the second electromagnetic coil 7 have the same magnetic poles and have mutual repulsion. The second electromagnetic coil 7 is located on the inner wall of the second electromagnetic coil 7.

[0022] Furthermore, mounting frames 8 are symmetrically fixedly installed on both sides of the processing table 1. The material of the mounting frames 8 is stainless steel. A pressing component 9 is arranged between the two mounting frames 8. A weighing component 10 is arranged inside the processing table 1, and a collection box 11 is placed on the top of the weighing component 10.

[0023] Furthermore, the pressing assembly 9 includes an electric slide rail 91, which has an electric motor installed inside. The electric slide rail 91 supplies electrical energy through a power supply and converts it into mechanical energy to drive the movement of the slide rail. The two electric slide rails 91 are fixedly installed inside the mounting frame 8, and the two electric slide rails 91 are internally slidably connected with a track block 92, and a fixing plate 93 is fixedly installed between the two track blocks 92.

[0024] Furthermore, a connecting plate 94 is symmetrically fixedly installed at the bottom of the fixing plate 93, a pressing block 95 is fixedly installed at the bottom of the two connecting plates 94, and a protective pad 96 is fixedly installed at the bottom of the two pressing blocks 95. The material of the protective pad 96 is silicone to protect the dried tofu.

[0025] Furthermore, the weighing assembly 10 includes a connecting rod 101, and the two connecting rods 101 are symmetrically fixedly installed on the inner side of the processing table 1, and the outer ends of the two connecting rods 101 are fixedly installed with second springs 102, and the tops of the two second springs 102 are fixedly installed with sliding blocks 103. The connecting rods 101 and the sliding blocks 103 are made of cast steel, and the sliding blocks 103 and the outer ends of the connecting rods 101 are slidably connected.

[0026] Furthermore, a placement plate 104 is fixedly installed between the two sliding blocks 103, a contact head 105 is fixedly installed at the bottom of the placement plate 104, and the bottom of the contact head 105 is contact-connected with a sensor 106, which can transmit signals. The sensor 106 is located at the bottom of the processing table 1.

[0027] In summary: the staff transfers the dried tofu to the interior of the fixed mold 3, transfers the fixed mold 3 to the bottom of the pressing block 95 by the conveyor belt 2, starts the electric slide rail 91, the electric slide rail 91 drives the track block 92 to adjust downward, the track block 92 drives the fixed plate 93 to adjust downward, the fixed plate 93 drives the connecting plate 94 to adjust downward, the connecting plate 94 can drive the pressing block 95 to adjust downward, and the pressing block 95 is used to press the dried tofu into shape. After the pressing and molding of the dried tofu is completed, the fixed mold 3 is transferred to the top of the collecting box 11 by the conveyor belt 2, and the second electromagnetic coil 7 is energized. The second electromagnetic coil 7 and the first electromagnetic coil 6 have the same magnetic poles and have mutual repulsion, and a thrust is applied to the pushing plate 5. The pushing plate 5 pushes the dried tofu and pushes the pressed dried tofu into the interior of the collecting box 11. The weight inside the collecting box 11 increases, and the collecting box 11 presses the placement plate 104 downward. The placement plate 104 drives the sliding block 103 to adjust downward. When the contact head 105 contacts the surface of the sensor 106, the sensor 106 transmits a signal to the staff.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dried bean curd pressing and molding device, characterized in that: The invention comprises a processing table (1), a conveyor belt (2), a fixed mold (3), a first spring (4), a pushing plate (5), a first electromagnetic coil (6) and a second electromagnetic coil (7), wherein the conveyor belt (2) is fixedly mounted on the top of the processing table (1), a plurality of fixed molds (3) are fixedly mounted on the outer ends of the conveyor belt (2), a first spring (4) is symmetrically fixedly mounted inside each of the fixed molds (3), a pushing plate (5) is fixedly mounted on the tops of every two of the first springs (4), a first electromagnetic coil (6) is fixedly mounted on the bottom of each of the pushing plates (5), and a second electromagnetic coil (7) is contact-connected below each of the first electromagnetic coils (6), and the second electromagnetic coil (7) is located on the inner wall of the second electromagnetic coil (7).

2. The dried bean curd pressing and molding device according to claim 1, characterized in that: Mounting frames (8) are symmetrically fixedly mounted on both sides of the processing table (1), a pressing assembly (9) is arranged between the two mounting frames (8), a weighing assembly (10) is arranged inside the processing table (1), and a collection box (11) is placed on the top of the weighing assembly (10).

3. The dried bean curd pressing and molding device according to claim 2, characterized in that: The pressing assembly (9) comprises an electric slide rail (91), wherein two electric slide rails (91) are fixedly mounted inside the mounting frame (8), and track blocks (92) are slidably connected inside the two electric slide rails (91), and a fixing plate (93) is fixedly mounted between the two track blocks (92).

4. The dried bean curd pressing and molding device according to claim 3, characterized in that: A connecting plate (94) is symmetrically fixedly mounted on the bottom of the fixing plate (93), a pressing block (95) is fixedly mounted on the bottom of the two connecting plates (94), and a protective pad (96) is fixedly mounted on the bottom of the two pressing blocks (95).

5. The dried bean curd pressing and molding device according to claim 2, characterized in that: The weighing assembly (10) comprises a connecting rod (101), wherein two connecting rods (101) are symmetrically fixedly mounted on the inner side of the processing table (1), and second springs (102) are fixedly mounted on the outer ends of the two connecting rods (101), and sliding blocks (103) are fixedly mounted on the tops of the two second springs (102), and the sliding blocks (103) are slidably connected to the outer ends of the connecting rods (101).

6. The dried bean curd pressing and molding device according to claim 5, characterized in that: A placement plate (104) is fixedly mounted between the two sliding blocks (103); a contact head (105) is fixedly mounted at the bottom of the placement plate (104); the bottom of the contact head (105) is in contact with a sensor (106); and the sensor (106) is located at the bottom of the processing table (1).

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