Rice crust compression molding device

Abstract

The utility model discloses a rice crust pressing forming device which comprises a fixing frame, the fixing frame is of a door-shaped structure, a first transmission roller, a tightness adjusting roller and a second transmission roller are rotationally installed in the fixing frame, and a plurality of impressing belts are installed on the outer sides of the first transmission roller, the tightness adjusting roller and the second transmission roller in a transmission mode. A fixing frame is arranged on the base, a motor is arranged on the fixing frame, a fastener is arranged on the fixing frame, an air guide frame is arranged in the fixing frame, the air guide frame is located on the inner side of the imprinting belt, and air outlet holes are formed in the air guide frame. The device has the beneficial effects that the multiple embossing belts are used for embossing the rice crust rice slices, the operation efficiency is high, and the pressing effect on the rice crust rice slices is good; when the tightness adjusting roller moves up and down, the tightness of the imprinting belt can be adjusted, and the operation is more flexible and convenient; and air can be blown through the air outlet holes in the air guide frame, so that rice flakes adhered to the bottom of the embossing belt can be blown off, and the separation of the rice flakes of the rice crust is realized.

Description

Technical Field

[0001] The utility model relates to the field of rice crust production, in particular to a rice crust pressing and forming device. Background Art

[0002] Rice crackers are a common snack in daily life. They are crispy and easy to eat. They can be used as both a snack and a table delicacy. Currently, most rice crackers sold on the market are made from rice, millet, etc. as the main raw materials. Most of them are puffed foods or fried foods. In the production process, the raw materials need to be dispersed and cooled after the rice is steamed.

[0003] During processing, the Guoba rice flakes need to be pressed into a sheet structure with patterns printed on it. However, due to the high viscosity of the raw materials, the rice flakes are not easy to fall off after pressing, and there is a case where the pattern embossing effect of the Guoba rice flakes is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a rice crust pressing and forming device in order to solve the above-mentioned problem, as described in detail below.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] The utility model provides a rice crust pressing and forming device, comprising a fixed frame, the fixed frame is a door-shaped structure, a first transmission roller, a tension adjustment roller and a second transmission roller are rotatably installed inside the fixed frame, the connecting line of the axes of the first transmission roller, the tension adjustment roller and the second transmission roller forms a triangular structure, and a plurality of embossing belts are installed on the outer sides of the first transmission roller, the tension adjustment roller and the second transmission roller;

[0007] A motor for driving the second transmission roller to rotate is installed on the fixed frame, a fastener for adjusting the tension adjustment roller up and down is installed on the fixed frame, an air guide frame is installed inside the fixed frame, the air guide frame is located on the inner side of the embossing belt, and the air guide frame is connected to the air supply equipment, and the air guide frame is provided with an air outlet corresponding to the gap between two adjacent embossing belts.

[0008] In some embodiments, the first transmission roller is located below the second transmission roller.

[0009] In some embodiments, the number of the embossing belts is not less than three, and the embossing belts extend along the axis direction of the first driving roller.

[0010] In some embodiments, the outer wall of the embossing belt has a concave-convex cross-section corresponding to the rice crust, and the inner wall thereof is provided with a toothed structure corresponding to the first transmission roller and the second transmission roller.

[0011] In some embodiments, the outer side of the first driving roller is connected to a water inlet pipe, and the outer side of the water inlet pipe is detachably connected to a sealing cover.

[0012] In some embodiments, sliding seats are rotatably connected to both sides of the first transmission roller, and the fixed frame is provided with a sliding groove that slidably cooperates with the sliding seat. A thrust spring for pushing the sliding seat to move downward is installed inside the sliding groove.

[0013] In some embodiments, the fixed frame is provided with a guide groove corresponding to the tension adjustment roller, the fastener is a threaded rod-shaped structure, which is connected to the inside of the guide groove through a thread, and the end of the fastener corresponding to the tension adjustment roller is connected to a pressing seat, and a bearing frame is provided on the outer side of the rotating shaft of the tension adjustment roller, and the fastener corresponds to the bearing frame.

[0014] In some embodiments, a push panel is connected to the bottom of the air guide frame, and the bottom surface of the push panel is an arc-shaped structure with the middle portion bent downward, and the arc-shaped structure passes through the gap between the two embossing belts.

[0015] The beneficial effects are:

[0016] Using multiple embossing belts to emboss Guoba rice slices has high operating efficiency and good compacting effect on Guoba rice slices;

[0017] The tension of the embossing belt can be adjusted when the tension adjusting roller moves up and down, making the operation more flexible and convenient;

[0018] By using the air jet that can be ejected through the air outlet holes on the air guide frame, the rice flakes adhering to the bottom of the stamping belt can be blown off, thereby achieving the separation of the rice flakes from the pot;

[0019] In a preferred embodiment, water can be injected into the first transmission roller through a water inlet pipe to increase the gravity of the first transmission roller and improve the embossing effect of the embossing belt on the rice flakes. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is the front view of the utility model;

[0022] Figure 2 It is a schematic diagram of the installation positions of the first transmission roller, the tension adjustment roller, and the second transmission roller in the utility model;

[0023] Figure 3 It is a right view of the first transmission roller in the utility model.

[0024] The following are the descriptions of the reference numerals:

[0025] 1. Fixed frame; 101. Sliding groove; 102. Thrust spring; 103. Guide groove; 2. First transmission roller; 201. Water inlet pipe; 202. Sliding seat; 3. Tension adjustment roller; 301. Bearing frame; 4. Second transmission roller; 5. Air guide frame; 501. Air outlet; 502. Push panel; 6. Embossing belt; 7. Fastener; 701. Pressing seat; 8. Motor. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0027] First embodiment:

[0028] See also Figure 1-Figure 3 As shown, the utility model provides a rice crust pressing and forming device, including a fixing frame 1, the fixing frame 1 is a door-shaped structure, when the fixing frame 1 is fixed, it is installed above the conveyor belt for conveying rice crust slices, a first transmission roller 2, a tension adjustment roller 3, and a second transmission roller 4 are rotatably installed inside the fixing frame 1, the connecting line of the axes of the first transmission roller 2, the tension adjustment roller 3, and the second transmission roller 4 forms a triangular structure, the first transmission roller 2 is located below the second transmission roller 4, and a plurality of embossing belts 6 are installed on the outer sides of the first transmission roller 2, the tension adjustment roller 3, and the second transmission roller 4 for transmission;

[0029] The number of the embossing belts 6 is not less than three, and they extend along the axis direction of the first transmission roller 2;

[0030] A motor 8 for driving the second transmission roller 4 to rotate is installed on the fixed frame 1, and a fastener 7 for adjusting the tension adjustment roller 3 up and down is installed on the fixed frame 1. An air guide frame 5 is installed inside the fixed frame 1. The air guide frame 5 is located on the inner side of the embossing belt 6, and the air guide frame 5 is connected to the air supply equipment. An air outlet hole 501 corresponding to the gap between two adjacent embossing belts 6 is provided on the air guide frame 5. A push panel 502 is connected to the bottom of the air guide frame 5. The bottom surface of the push panel 502 is an arc structure with the middle part bent downward, and the arc structure passes through the gap between the two embossing belts 6. The gas can be guided to the inside of the air guide frame 5 through the air supply equipment, and the gas is discharged through the air outlet holes 501 on the air guide frame 5. The gas can blow the rice slices to fall, thereby realizing the detachment of the rice slices.

[0031] The second embodiment is different from the first embodiment in that:

[0032] The outer wall of the embossing belt 6 has a concave-convex cross-section corresponding to the rice crust, and its inner wall is provided with a toothed structure corresponding to the first transmission roller 2 and the second transmission roller 4. The tooth shape of the inner wall of the embossing belt 6 cooperates with the toothed structure on the first transmission roller 2, and the tooth shape of the inner wall of the embossing belt 6 cooperates with the toothed structure on the second transmission roller 4 to assist the transmission of the embossing belt 6, thereby avoiding slipping of the embossing belt 6 and enabling the embossing belt 6 to slide smoothly.

[0033] The third embodiment is different from the first embodiment in that:

[0034] The outside of the first transmission roller 2 is connected with a water inlet pipe 201, and a sealing cover is detachably connected to the outside of the water inlet pipe 201. After the sealing cover is removed, the mass of the first transmission roller 2 can be increased by the water inside the first transmission roller 2, and sliding seats 202 are rotatably connected on both sides of the first transmission roller 2. The sliding seats 202 are of a square structure. The fixed frame 1 is provided with a sliding groove 101 that slidably cooperates with the sliding seat 202. A thrust spring 102 for pushing the sliding seat 202 to move downward is installed inside the sliding groove 101. The elasticity of the thrust spring 102 can be used to push the sliding seat 202 downward, so that the first transmission roller 2 moves downward, and the noodle product below the first transmission roller 2 can be pressed into a rice crust pattern structure;

[0035] The fourth embodiment is different from the first embodiment in that:

[0036] A guide groove 103 corresponding to the tension adjustment roller 3 is provided on the fixed frame 1, and the fastener 7 is a threaded rod structure, which is connected to the inside of the guide groove 103 through a thread, and the ends of the fastener 7 corresponding to the tension adjustment roller 3 are connected with a pressing seat 701, and a bearing frame 301 is provided on the outer side of the rotating shaft of the tension adjustment roller 3. The fastener 7 corresponds to the bearing frame 301. After the fastener 7 is rotated, the pressing seat 701 can be pushed by the fastener 7, so that the tension adjustment roller 3 is tightened. The tension adjustment roller 3 can be used to support the embossing belt 6, so that the embossing belt 6 is in a taut state, so that the embossing belt 6 can be smoothly transmitted.

[0037] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A rice crust pressing and forming device, comprising a fixing frame (1), wherein the fixing frame (1) is a door-shaped structure, Features: A first transmission roller (2), an elastic adjustment roller (3) and a second transmission roller (4) are rotatably mounted inside the fixed frame (1); the connecting lines of the axes of the first transmission roller (2), the elastic adjustment roller (3) and the second transmission roller (4) form a triangular structure; and a plurality of embossing belts (6) are rotatably mounted outside the first transmission roller (2), the elastic adjustment roller (3) and the second transmission roller (4); The fixed frame (1) is provided with a motor (8) for driving the second transmission roller (4) to rotate, the fixed frame (1) is provided with a fastener (7) for adjusting the tension adjustment roller (3) up and down, an air guide frame (5) is provided inside the fixed frame (1), the air guide frame (5) is located on the inner side of the embossing belt (6), and the air guide frame (5) is connected to the air supply device, and the air guide frame (5) is provided with an air outlet hole (501) corresponding to the gap between two adjacent embossing belts (6).

2. A rice crust pressing and forming device according to claim 1, Features: The first transmission roller (2) is located below the second transmission roller (4).

3. A rice crust pressing and forming device according to claim 2, Features: The number of the embossing belts (6) is not less than three, and they extend along the axis direction of the first transmission roller (2).

4. A rice crust pressing and forming device according to claim 3, Features: The outer wall of the embossing belt (6) has a concave-convex cross-section corresponding to the rice crust, and the inner wall thereof is provided with a toothed structure corresponding to the first transmission roller (2) and the second transmission roller (4).

5. The rice crust pressing and forming device according to claim 1, Features: The outer side of the first driving roller (2) is connected to a water inlet pipe (201), and the outer side of the water inlet pipe (201) is detachably connected to a sealing cover.

6. The rice crust pressing and forming device according to claim 1, Features: The first transmission roller (2) is rotatably connected to a sliding seat (202) on both sides, the fixed frame (1) is provided with a sliding groove (101) that slidably cooperates with the sliding seat (202), and a thrust spring (102) is installed inside the sliding groove (101) for pushing the sliding seat (202) to move downward.

7. The rice crust pressing and forming device according to claim 1, Features: The fixing frame (1) is provided with a guide groove (103) corresponding to the tension adjustment roller (3); the fastener (7) is a threaded rod structure, which is connected to the inside of the guide groove (103) through a thread; and the ends of the fastener (7) corresponding to the tension adjustment roller (3) are connected to a pressing seat (701); a bearing frame (301) is provided on the outer side of the rotating shaft of the tension adjustment roller (3), and the fastener (7) corresponds to the bearing frame (301).

8. The rice crust pressing and forming device according to claim 1, Features: The bottom of the air guide frame (5) is connected to a push panel (502), the bottom surface of the push panel (502) is an arc-shaped structure with the middle portion bent downward, and the arc-shaped structure passes through the gap between the two embossing belts (6).

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