阅读说明：本技术 食品的成卷方法和成卷装置 (Food rolling method and rolling device ) 是由 谭立山 于 2021-08-23 设计创作，主要内容包括：本发明属于山楂食品加工技术领域,具体涉及一种食品的成卷方法和成卷装置。本发明所述的食品的成卷方法为,先由辅卷装置动作预先对片状食品前端进行折边形成卷芯,而后片状食品被置于成卷装置的上、下两个工作面之间,片状食品在上、下两个相向运动的工作面作用下被搓成卷状。本发明所述的食品成卷装置,包括可以将片状食品的前端卷起形成卷芯的辅卷装置和成卷装置；成卷装置包括上、下两个可以相向运动工作面,且上、下两个工作面之间的距离可以发生改变。本发明实现了山楂制品深加工的自动化,可以快速完成山楂卷、果丹皮的搓卷成型,提高了工作效率,降低了劳动强度,使食品更加符合安全卫生要求。(The invention belongs to the technical field of hawthorn food processing, and particularly relates to a food rolling method and a food rolling device. The food rolling method includes the steps that firstly, the auxiliary rolling device acts to pre-fold the front end of the sheet food to form a rolling core, then the sheet food is placed between the upper working surface and the lower working surface of the rolling device, and the sheet food is rolled under the action of the upper working surface and the lower working surface which move oppositely. The food rolling device comprises an auxiliary rolling device and a rolling device, wherein the auxiliary rolling device can roll the front end of sheet food to form a rolling core; the coiling device comprises an upper working surface and a lower working surface which can move oppositely, and the distance between the upper working surface and the lower working surface can be changed. The invention realizes the automation of the deep processing of hawthorn products, can quickly finish the rolling and forming of hawthorn rolls and haw sheets, improves the working efficiency, reduces the labor intensity and ensures that food meets the requirements of safety and sanitation better.)

1. A method of rolling a food product, comprising: the auxiliary rolling device (2) acts to pre-hem the front end of the sheet food (6) to form a rolling core, then the sheet food (6) is placed between the upper working surface and the lower working surface of the rolling device, and the sheet food (6) is rolled under the action of the upper working surface and the lower working surface which move oppositely.

2. A method for rolling food products according to claim 1, wherein: during the coiling process, the upper working surface and the lower working surface of the coiling device are parallel to each other, and the distance between the upper working surface and the lower working surface is increased along with the change of the diameter of the coiled food.

3. A method for rolling food products according to claim 1, wherein: in the coiling process, the distance between the upper working surface and the lower working surface of the coiling device and the included angle can be changed.

4. A method for rolling food products according to claim 3 wherein: when the initial rolling forming is carried out, the upper working surface of the rolling device is inclined, and the working surface faces the preformed rolling core; in the process of rolling and forming, the upper working surface swings to adjust the angle to adapt to the rolling of the rolled food, and the upper working surface is always contacted with the rolled food in the process until the sheet-shaped food (6) is completely rolled into a roll.

5. A food rolling device, which is characterized in that: the food rolling device comprises an auxiliary rolling device (2) and a rolling device, wherein the auxiliary rolling device (2) can be used for folding the front end of a sheet food (6) to form a rolling core; the coiling device comprises an upper working surface and a lower working surface, the upper working surface and the lower working surface can move in opposite directions, the distance between the upper working surface and the lower working surface can be changed, and the upper working surface and the lower working surface are contacted with the sheet food (6) with the coil core during coiling to rub the sheet food (6) into a coil shape.

6. The food product rolling device according to claim 5, wherein: the upper working surface of the coiling device is a washboard (1), and the washboard (1) is arranged on the linear sliding table module (3) and can move up and down and left and right.

7. The food product rolling device according to claim 6, wherein: the washboard (1) can also swing under the action of a driving device.

8. The food product rolling device according to claim 6, wherein: the front end of the washboard (1) is an inclined surface.

9. The food product rolling device according to claim 5, wherein: the auxiliary rolling working face of the auxiliary rolling device (2) is a plane, the auxiliary rolling working face and the lower working face form a foldable structure, and the sheet food (6) is folded to form a rolling core between the auxiliary rolling working face and the lower working face.

10. The food product rolling device according to claim 9, wherein: the auxiliary roll working surface is provided with a plurality of air holes, and the air holes can blow air upwards.

Technical Field

The invention relates to a food rolling method and a food rolling device, belongs to the technical field of food processing, and particularly relates to processing of food such as hawthorn rolls and haw sheets.

Background

At present, hawthorn foods mainly exist in the market in the forms of hawthorn slices, hawthorn rolls, hawthorn sheets and the like. Although the current social mechanization process is accelerated, in the food processing industry, the final coiling mode of the hawthorn roll and the haw sheet is mainly manually finished by workers, the manual rolling efficiency is low, the labor intensity is high, and the sanitary condition is poor. Even if a mechanical device capable of coiling exists, the structure is complex, the using effect is not good, and the defective rate is high.

Disclosure of Invention

According to the defects in the prior art, the technical problems to be solved by the invention are as follows: the food rolling method and the food rolling device are provided, so that the rolling of the hawthorn roll, the hawthorn roll and the like is carried out in a mechanized mode, the equipment structure is optimized, and the rolling process is more reasonable.

The food rolling method includes the steps that firstly, the auxiliary rolling device acts to pre-fold the front end of the sheet food to form a rolling core, then the sheet food is placed between the upper working surface and the lower working surface of the rolling device, and the sheet food is rolled under the action of the upper working surface and the lower working surface which move oppositely.

The specific mode of the opposite movement can be that the lower working surface is static and the upper working surface moves; or the position of the upper working surface is unchanged, and the lower working surface moves; or the upper working surface and the lower working surface move towards each other at the same time. Only the upper working surface and the lower working surface can generate relative motion to finish the rolling forming.

During the coiling process, the upper working surface and the lower working surface of the coiling device can be always parallel to each other, and the distance between the upper working surface and the lower working surface is increased along with the change of the diameter of the coiled food.

Or, in the coiling process, the distance between the upper working surface and the lower working surface of the coiling device and the included angle can be changed.

Specifically, when the food is initially rolled and formed, the upper working surface of the rolling device is inclined and faces the preformed roll core (as shown in fig. 3 and 4), so that the upper working surface is more favorable for contacting with the food; during the rolling forming process, the upper working surface swings to adjust the angle to adapt to the rolling of the rolled food, and the upper working surface is always in contact with the rolled food in the process until the sheet-shaped food is completely rolled into a roll (as shown in figures 5 and 6). Under normal conditions, in the early stage of the roll forming, the included angle formed by the upper working surface and the lower working surface is large in the front and small in the back, in the middle stage of the roll forming, the upper working surface and the lower working surface are parallel, and in the later stage of the roll forming, the included angle formed by the upper working surface and the lower working surface is small in the front and large in the back (as shown in fig. 4, 5 and 6 respectively).

The food rolling device comprises an auxiliary rolling device and a rolling device, wherein the auxiliary rolling device can be used for folding the front end of the flaky food to form a rolling core; the coiling device comprises an upper working surface and a lower working surface, the upper working surface and the lower working surface can move in opposite directions, the distance between the upper working surface and the lower working surface can be changed, and the upper working surface and the lower working surface are contacted with the sheet food with the coil core during coiling to knead the sheet food into a coil shape.

The upper working surface of the coiling device is a washboard which is arranged on the linear sliding table module and can move up and down and left and right.

During the moving process, the washboard can also swing under the action of the driving device.

The front end of the washboard can be an inclined surface (as shown in figure 8), which is more beneficial to the contact between the upper working surface and food.

The auxiliary rolling device can be that the auxiliary rolling working face is a plane, the auxiliary rolling working face and the lower working face form a foldable structure, and the sheet food is folded to form a rolling core between the auxiliary rolling working face and the lower working face (as shown in figure 2).

Preferably, a plurality of air holes are formed in the working surface of the auxiliary roll, and the air holes can blow air upwards. So that the sheet sticky food can smoothly pass through the auxiliary roll working face, and the sticky food is prevented from being adhered to the auxiliary roll working face.

The food rolling device also comprises a sensor for monitoring the position state of the flaky food, and the sensor is electrically connected with the auxiliary rolling device and the rolling device. When food passes through the sensor on the conveyor belt, the head of the food reaches the auxiliary rolling device, the auxiliary rolling device acts, and after the action is reset, the rolling action is carried out.

Compared with the prior art, the invention has the beneficial effects that:

the automatic rolling machine has the advantages of reasonable structure and ingenious design, realizes the automation of deep processing of hawthorn products, can quickly complete the rolling and forming of hawthorn rolls and hawthorn sheets, improves the working efficiency, reduces the labor intensity and enables food to meet the requirements of safety and sanitation better.

Drawings

FIG. 1 is a schematic front view of the food rolling device of the invention;

FIG. 2 is a partial enlarged view of portion A of FIG. 1;

FIG. 3 is one of the schematic views of the roll forming process;

FIG. 4 is a second schematic view of the forming process of rolling;

FIG. 5 is a third schematic view of the forming process of rolling;

FIG. 6 is a fourth schematic view of the forming process of rolling;

FIG. 7 is a fifth schematic view of the forming process of rolling;

FIG. 8 is a schematic view of a washboard structure with an inclined front end.

In the figure: 1. rubbing; 2. a secondary winding device; 3. a linear sliding table module; 4. a conveyor belt; 5. a sensor; 6. a sheet-like food.

Detailed Description

The invention is further described below with reference to examples:

the food rolling method of the invention is characterized in that the auxiliary rolling device 2 acts to pre-fold the front end of the sheet food 6 to form a rolling core, then the sheet food 6 is placed between the upper working surface and the lower working surface of the rolling device, and the sheet food 6 is rolled under the action of the upper working surface and the lower working surface which move oppositely.

Wherein, in the coiling process, the upper working surface and the lower working surface of the coiling device can be always parallel to each other, the distance between the upper working surface and the lower working surface is increased along with the change of the diameter of the coiled food, and the upper working surface is always contacted with the coiled food in the process until the sheet-shaped food 6 is completely coiled.

Another embodiment of the roll-forming process is: in the coiling process, the distance between the upper working surface and the lower working surface of the coiling device and the included angle can be changed. Specifically, when the sheet-shaped food is initially rolled, the upper working surface of the rolling device is inclined and faces the preformed roll core (as shown in fig. 3 and 4), so that the upper working surface is more favorable for contacting the food, the upper working surface is ensured to swing and adjust the angle to adapt to the rolling of the rolled food in the rolling forming process, and the upper working surface is always contacted with the rolled food in the process until the sheet-shaped food 6 is completely rolled into a roll (as shown in fig. 5 and 6). Under normal conditions, in the early stage of the roll forming, the included angle formed by the upper working surface and the lower working surface is large in the front and small in the back, in the middle stage of the roll forming, the upper working surface and the lower working surface are parallel, and in the later stage of the roll forming, the included angle formed by the upper working surface and the lower working surface is small in the front and large in the back (as shown in fig. 4, 5 and 6 respectively). In the middle stage of the rolling forming, the upper working surface and the lower working surface are parallel, and then can be kept in a parallel state until the rolling is finished.

As shown in fig. 1 to 8, the food rolling device of the present invention comprises an auxiliary rolling device 2 and a rolling device, wherein the auxiliary rolling device 2 can fold the front end of a sheet-shaped food 6 and roll up the front end to form a roll core; the coiling device comprises an upper working surface and a lower working surface, the upper working surface and the lower working surface can move in opposite directions, the distance between the upper working surface and the lower working surface can be changed, and the upper working surface and the lower working surface are contacted with the sheet food 6 with the coil core during coiling to knead the sheet food 6 into a coil shape.

In this embodiment, the upper and lower working surfaces of the rolling device are a washboard 1 and a conveyor belt 4, the washboard 1 is disposed on the linear sliding table module 3 and can move up and down and left and right, and the washboard 1 can also swing under the action of a driving device (such as a motor).

If the upper working surface and the lower working surface are parallel to each other all the time in the coiling process, the front end of the washboard 1 is provided with an inclined surface, which is more beneficial to the contact between the upper working surface and food.

The form of the auxiliary winding device 2 may be: the auxiliary roll working face is a plane, the auxiliary roll working face and the lower working face form a foldable structure, and the sheet-shaped food 6 is arranged between the auxiliary roll working face and the lower working face and is folded by the auxiliary roll working face to form a roll core (as shown in figure 2).

Wherein, a plurality of air holes are arranged on the auxiliary roll working surface, and the air holes can blow air upwards. So that the sheet sticky food can smoothly pass through the auxiliary roll working face, and the sticky food is prevented from being adhered to the auxiliary roll working face. Specifically, the auxiliary roll working face can be arranged on a hollow body structure, and the hollow body structure is connected with a positive pressure generating device (such as an air compressor and the like).

The embodiment also comprises a sensor 5 for monitoring the position state of the sheet food, and the sensor is electrically connected with the auxiliary rolling device and the rolling device. When food passes through the sensor on the conveyor belt, the head of the food reaches the auxiliary rolling device, the auxiliary rolling device acts, and after the action is reset, the rolling action is carried out.

After the rolling is finished, the finished product can be transported away by the taking-out device and the transporting device for subsequent packaging. The invention realizes the automation of deep processing of hawthorn products, can quickly finish the rolling and forming of hawthorn rolls and haw sheets, and improves the working efficiency.