A material guiding structure for egg roll production

Abstract

The application discloses a material guiding structure for egg roll production, which comprises a cutting roll machine, a conveyor and three-stage material guiding parts therebetween. The first and second material guiding parts are arranged in transverse side-by-side and height difference, and the third material guiding part is assisted by a vibrating motor for discharging. The inclined angle (>=60 DEG and >=35 DEG) of the material guiding part and the vibration parameters (30-50 Hz, 0.5-2 mm) synergistically act, realizing non-stuck conveying of the egg roll. The application is suitable for an automatic production line and has high efficiency and hygiene.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment technology, specifically to a material guiding structure for egg roll production, used to efficiently transport the cut egg rolls to the next process. Background Technology

[0002] Currently, in the egg roll production line, the material guide structure between the slicing machine and the conveyor often jams due to egg rolls sticking together or piling up, affecting production efficiency. Traditional solutions to this problem rely on manual intervention or increasing the tilt angle of the guide structure; the former increases manpower, while the latter can easily damage the egg rolls. Therefore, a more effective method is needed to solve the jamming problem. Utility Model Content

[0003] In view of the problems and shortcomings of the existing technology, this utility model provides a material guiding structure for egg roll production.

[0004] The technical solution of this utility model is as follows:

[0005] A material guiding structure for egg roll production includes an egg roll cutting machine and an egg roll conveyor, wherein a first material guiding component, a second material guiding component, and a third material guiding component are inclinedly arranged between the egg roll cutting machine and the egg roll conveyor;

[0006] The first and second guide components are arranged horizontally, with the second guide component lower than the first guide component. The third guide component is located below the first and second guide components, with two components arranged horizontally side by side. The upper inlet of the two third guide components contacts the output port of the first and second guide components, and the lower outlet extends to the top of the egg roll conveyor.

[0007] The two output components at the end of the egg roll cutter are aligned with the input ports of the first and second guide components, respectively, and the cut egg roll segments slide into the guide components through the output components.

[0008] The tilt angle of the first and second guide components is not less than 60°, and the material is stainless steel.

[0009] The tilt angle of the third guide component is not less than 35°, and the material is stainless steel.

[0010] The cross-sections of the first, second, and third guide components are all U-shaped grooves with the opening facing upwards.

[0011] The third guide component is fixed to one side of the egg roll cutting machine's unloading end via a mounting bracket and is located above the egg roll conveyor.

[0012] A vibration motor is installed at one end of the mounting frame that connects to the third guide component. The vibration frequency of the vibration motor is 30-50Hz and the amplitude is 0.5-2mm.

[0013] The thickness of the third guide plate shall not be less than 2mm.

[0014] The vibration motor is an eccentric rotor motor with an excitation force of 300-750N and a power of 30-75W.

[0015] The beneficial effects of this utility model are:

[0016] The innovative layout design of the guide components enables efficient material diversion. The first and second guide components are arranged horizontally side by side with a height difference to form a dual-channel structure. Combined with the vibration assistance of the third guide component, the egg rolls are conveyed smoothly and without obstruction, reducing the jamming rate to below 0.3% and increasing production efficiency by more than 30%.

[0017] The optimized angle parameter design (first and second guides ≥60°, third guide ≥35°) effectively controls the impact force of the egg rolls sliding down while ensuring the conveying speed. Combined with scientific vibration parameters (frequency 30-50Hz, amplitude 0.5-2mm), the egg roll breakage rate is less than 0.1%, and the product quality is significantly improved.

[0018] Made entirely of stainless steel with a U-shaped channel cross-section design, the surface is polished and coated with an anti-stick coating, which not only meets food hygiene requirements but also ensures long-term durability, extends the cleaning and maintenance cycle by 50%, and significantly reduces operating costs.

[0019] The modular design facilitates quick disassembly, cleaning, and maintenance. The vibration motor uses frequency conversion control, which can be flexibly adjusted according to production needs to adapt to the production requirements of different specifications of egg rolls. The equipment is highly versatile.

[0020] The overall structure is compact and reasonable, with a small footprint and low energy consumption (≤100W), meeting the requirements of modern food production lines for high efficiency, energy saving and environmental protection. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the structure of an embodiment;

[0022] Figure 2 for Figure 1 The left view;

[0023] The components represented by the reference numerals in the diagram are:

[0024] 1. Egg roll cutter; 2. First guide component; 3. Second guide component; 4. Third unloading component; 5. Egg roll conveyor; 6. Mounting frame; 7. Vibrating motor; 11. Cutter output component. Detailed Implementation

[0025] The technical means adopted to achieve the intended purpose of this utility model will be further described below with reference to the accompanying drawings of the embodiments of this utility model.

[0026] Example

[0027] See Figure 1 and Figure 2 As shown, a material guiding structure for egg roll production includes an egg roll cutting machine 1 and an egg roll conveyor 5. A first material guiding component 2, a second material guiding component 3 and a third material guiding component are inclinedly arranged between the egg roll cutting machine 1 and the egg roll conveyor 5.

[0028] The first guide component 2 and the second guide component 3 are arranged horizontally, with the second guide component 3 being lower than the first guide component 2. The third guide component is located below the first guide component 2 and the second guide component 3, and two of them are arranged horizontally side by side. The upper feed inlets of the two third guide components are in contact with the output ports of the first guide component 2 and the second guide component 3, and the lower discharge outlets extend to the top of the egg roll conveyor 5.

[0029] The two output pieces 11 at the end of the egg roll cutter 1 are aligned with the input ports of the first guide piece 2 and the second guide piece 3, respectively, and the cut egg roll segments slide into the guide pieces through the output pieces 11.

[0030] This application uses existing technology for making and cutting rolls, specifically the roll making and cutting machine produced by Shanghai Tainu Food Machinery Co., Ltd., or egg roll cutting and making machines produced by other manufacturers.

[0031] To ensure the egg rolls can slide freely, the first guide component 2 and the second guide component 3 have an inclination angle of no less than 60° and are made of stainless steel. The third guide component has an inclination angle of no less than 35° and is also made of stainless steel.

[0032] To prevent the egg rolls from slipping off the surface during the process from the egg roll cutter 1 to the egg roll conveyor 5, the cross-sections of the first guide 2, the second guide 3, and the third guide are all U-shaped grooves with the opening facing upwards.

[0033] This can be further achieved in the following ways:

[0034] The first guide component 2 and the second guide component 3 are horizontally fixed side by side at the end of the egg roll cutter 1, with a height difference of 5-10cm between them, forming a stepped flow distribution. The tilt angle is set to 65°, and the material is 304 stainless steel with a polished surface to reduce friction. The cross-section is a U-shaped groove with a depth greater than 3cm, which is greater than the diameter of the egg roll, to ensure that the egg roll slides in a directional manner.

[0035] The third guide component: Two components are arranged horizontally side by side, respectively connecting to the output ports of the first and second guide components 3. They are fixed to the unloading end of the slitting machine via mounting bracket 6, with an inclination angle of 40°, extending 5-10cm above the conveyor. The plate thickness is 2.5mm, and the inner wall of the trough is sprayed with a food-grade non-stick coating (such as PTFE).

[0036] The special layout design of the above-mentioned secondary guide components effectively diverts materials, greatly reduces the risk of material jamming, and ensures the continuity of conveying.

[0037] See Figure 1 The third guide component is fixed to one side of the egg roll cutting machine 1 via the mounting bracket 6, and is located above the egg roll conveyor 5. A vibration motor 7 is installed at the end of the mounting bracket 6 connected to the third guide component. The vibration frequency of the vibration motor 7 is 30-50Hz, and the amplitude is 0.5-2mm. Through the vibration motor 7 and the scientifically set vibration parameters, it is possible to effectively prevent egg rolls from sticking together, and also avoid excessive vibration that could cause the egg rolls to jump or break.

[0038] Furthermore, the vibration motor 7 is an eccentric rotor motor with an excitation force of 300-750N and a power of 30-75W.

[0039] In one embodiment, the vibration motor 7 can be configured as follows:

[0040] Model selection: Use an eccentric rotor motor (such as VB-30W), power 50W, excitation force 500N.

[0041] Installation position: The motor is fixed at the connection between the mounting bracket 6 and the third guide component, and is located in the middle of the height direction of the third guide component, with the vibration direction perpendicular to the guide surface.

[0042] Parameter settings: frequency 40Hz, amplitude 1mm, which can be finely adjusted by the frequency converter to adapt to different humidity environments.

[0043] Vibration acceleration calculation:

[0044] a=(2π×40)2×0.001≈6.3m / s 2

[0045] This value is greater than the critical value for static friction between egg rolls and stainless steel (approximately 2.76 m / s²). 2 ), to ensure effective prevention and control.

[0046] The thickness of the third guide plate should be no less than 2mm to ensure uniform vibration transmission and avoid local deformation. 2.5mm is preferred.

[0047] To improve production efficiency and reduce production losses caused by maintenance downtime, a spare vibration motor 7 can be installed on the mounting frame 6, mounted on the lower side of the vibration motor 7, with a corresponding increase in vibration frequency and amplitude.

[0048] Egg roll production material feeding process:

[0049] Cutting and diverting: The egg roll cutter 1 cuts the continuous egg rolls into standard segments that are easy to package, and the segments fall into the first and second guide segments 3 through the two cutter outputs 11 respectively.

[0050] Primary feeding: The egg roll slides at high speed (about 0.8m / s) through the first and second feeders 3, which are inclined at 60°, and enters the third feeder.

[0051] Vibration feeding: The vibration motor 7 of the third guide component is started, which makes the egg rolls evenly dispersed and slide down to the conveyor, without human intervention throughout the process.

[0052] The above are preferred embodiments of the present invention. However, the present invention is not limited to the above embodiments and examples. Within the scope of knowledge possessed by those skilled in the art, all changes, equivalent substitutions, improvements, etc., made without departing from the concept of the present invention should be included within the protection scope of the present invention.

Claims

1. A feeding structure for egg roll production, comprising an egg roll cutter (1) and an egg roll conveyor (5), characterized in that, The egg roll cutter (1) and the egg roll conveyor (5) are provided with a first guide (2), a second guide (3) and a third guide at an angle; Among them, the first guide (2) and the second guide (3) are arranged horizontally, and the second guide (3) is lower than the first guide (2). The third guide is located below the first guide (2) and the second guide (3), and two pieces are arranged horizontally side by side. The upper inlet of the two third guides contacts the output port of the first guide (2) and the second guide (3), and the lower outlet extends to the top of the egg roll conveyor (5). The two output components (11) at the end of the egg roll cutter (1) are aligned with the input ports of the first guide component (2) and the second guide component (3), respectively, and the cut egg roll segments slide into the guide component through the output component (11).

2. The material guiding structure for egg roll production according to claim 1, characterized in that, The tilt angle of the first guide (2) and the second guide (3) is set to 65°, and the material is stainless steel.

3. The material guiding structure for egg roll production according to claim 1, characterized in that, The tilt angle of the third guide component is set to 40°, and the material is stainless steel.

4. The material guiding structure for egg roll production according to claim 1, characterized in that, The cross-sections of the first guide (2), the second guide (3) and the third guide are all U-shaped grooves with the opening facing upwards.

5. The material guiding structure for egg roll production according to claim 1, characterized in that, The third guide component is fixed to one side of the egg roll cutter (1) by the mounting bracket (6) and is located above the egg roll conveyor (5).

6. The material guiding structure for egg roll production according to claim 5, characterized in that, The mounting bracket (6) is connected to the third guide component at one end, and a vibration motor (7) is provided. The vibration frequency of the vibration motor (7) is 30-50 Hz and the amplitude is 0.5-2 mm.

7. The material guiding structure for egg roll production according to claim 6, characterized in that, The thickness of the third guide component is not less than 2 mm.

8. The material guiding structure for egg roll production according to claim 6, characterized in that, The vibration motor (7) is an eccentric rotor motor with an excitation force of 300-750 N and a power of 30-75 W.

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