Thin pancake rolling forming equipment

Abstract

The utility model discloses thin pancake rolling forming equipment, which relates to the field of food production equipment, and adopts the technical scheme that the thin pancake rolling forming equipment comprises a rack and two forming rollers rotationally arranged on the rack, one end of each forming roller is coaxially and fixedly provided with a driving gear, and the two driving gears are meshed with each other; the machine frame is further rotationally provided with a roll shape generating part, the roll shape generating part is located below the outlet ends of the two forming rollers, and the thin pancake moves to the roll shape generating part to be rolled so that the thin pancake can be rolled. The device has the beneficial effects that the existing mode mainly depending on manual extrusion forming and rolling is changed, the problem of irregular wrinkles caused by manual operation is solved, the taste and the appearance quality of the armpit box are guaranteed, the problem of low manual efficiency is solved, the demand of the market on the growth of the armpit box is met, and the production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the field of food production equipment, in particular to a pancake rolling and forming device. Background Art

[0002] Crunchy Box is a Beijing specialty food. It is made by rolling the pancake into a roll, cutting it into pieces and deep-frying it. It is crispy and does not spoil for a long time.

[0003] In order to improve the frying effect of the crunchy box, several folds are usually bent in the middle of the box, which can increase the surface area of ​​the box during frying, so that the heat can be transferred to the inside of the box more evenly and quickly, so that the entire box can reach the ideal crispiness in a short time. At the same time, these bent parts will form unique textures and cavities during the frying process, which can further enhance the richness of the taste.

[0004] However, in the actual production process, extrusion molding and rolling into a roll structure are two key steps. However, under the existing technology, these steps mainly rely on manual operation. Manual operation causes the extrusion molding wrinkles to lack regularity, which will directly affect the taste and appearance quality of the squeaky box. At the same time, manual operation is inefficient. As the production scale expands, this inefficient production method can hardly meet the market's growing demand for squeaky boxes, increasing production costs. Utility Model Content

[0005] In view of the above technical problems, the utility model provides a pancake rolling forming device.

[0006] The technical solution is as follows: it comprises a frame and two forming rollers rotatably arranged on the frame, one end of each forming roller is coaxially fixed with a driving gear, and the two driving gears are meshed with each other;

[0007] A roll-shaped generating portion is rotatably provided on the frame and is located below the outlet ends of the two forming rollers. The pancake moves to the roll-shaped generating portion for rolling, so that the pancake is formed into a roll shape.

[0008] Preferably, each of the forming rollers is cylindrical, a plurality of forming teeth are fixedly provided on the side wall of the forming roller, a forming groove is formed between two adjacent forming teeth, and the forming teeth of the forming roller are meshed with the forming groove of another forming roller.

[0009] Preferably, the roll generating portion includes a mounting plate rotatably arranged on one side of the frame, the mounting plates are fan-shaped, the center of the fan is rotatably connected to the frame, and a plurality of roll-forming rollers are rotatably arranged on the outer wall of the fan.

[0010] Preferably, a driven gear is coaxially fixedly provided at one end of each of the winding rollers, and a driving gear is rotatably provided on the mounting plate, and the driving gear is respectively engaged with the plurality of driven gears;

[0011] An intermediate gear is coaxially fixedly provided on one side of the driving gear, and the intermediate gear is meshed with one of the driving gears.

[0012] Preferably, two adjacent driven gears are staggered.

[0013] Preferably, the frame is rotatably provided with a telescopic rod, a fixed portion of the telescopic rod is rotatably connected to the frame, and a movable portion of the telescopic rod is rotatably connected to the mounting plate.

[0014] The beneficial effects of the technical solution provided by the embodiment of the present utility model are: changing the existing method that mainly relies on manual extrusion and rolling, overcoming the problem of irregular wrinkles caused by manual operation, ensuring the taste and appearance quality of the squeaky box, and at the same time solving the problem of low manual efficiency, meeting the market's growing demand for squeaky boxes, and reducing production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present utility model.

[0016] Figure 2 It is a cross-sectional view of the overall structure of an embodiment of the present utility model.

[0017] Figure 3 Schematic diagram of a roll-shaped generating portion according to an embodiment of the present invention.

[0018] Figure 4 It is a side view of the roll-shaped generating portion of an embodiment of the present utility model.

[0019] Figure 5 This is a schematic structural diagram of the driven gear and the driving gear according to an embodiment of the present utility model.

[0020] Among them, the accompanying drawings are marked as follows: 1. frame; 2. forming roller; 3. driving gear; 4. roll-forming part; 5. forming teeth; 6. forming groove; 7. mounting plate; 8. rolling roller; 9. driven gear; 10. driving gear; 11. intermediate gear; 12. telescopic rod. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. Of course, the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0022] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second" and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal communication between two components. A person skilled in the art will be able to understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0025] Example 1

[0026] See also Figures 1 to 5 The utility model provides a pancake roll forming device, comprising a frame 1 and two forming rollers 2 rotatably arranged on the frame 1. There are two frames 1, which are respectively located at the two ends of the forming rollers 2. Furthermore, a driving motor is fixedly arranged on one of the frames 1, and the motor shaft of the driving motor is coaxially fixed with one of the forming rollers 2. A driving gear 3 is coaxially fixed at one end of each forming roller 2, and the two driving gears 3 are meshed with each other.

[0027] The pancake material is placed at the entrance of the two forming rollers 2. Furthermore, an auxiliary feeding device (such as a conveyor belt, etc.) is set on one side of the frame 1. Under the action of the auxiliary feeding device, the pancake material is driven to move between the two rotating forming rollers 2. After the pancake enters between the two forming rollers 2, it is further squeezed into a corrugated shape composed of many peaks and valleys under the rotation and squeezing action of the forming rollers 2, so that it reaches a shape suitable for rolling;

[0028] A roll-forming portion 4 is also rotatably provided on the frame 1 and is located below the outlet ends of the two forming rollers 2 . The pancake moves to the roll-forming portion 4 for rolling to form the pancake into a roll shape.

[0029] Each forming roller 2 is cylindrical, and both ends of each forming roller 2 are rotatably connected to the frame 1 through bearings. A plurality of forming teeth 5 are fixedly provided on the side wall of the forming roller 2, and a forming groove 6 is provided between two adjacent forming teeth 5. The forming teeth 5 of the forming roller 2 are engaged with the forming groove 6 of the other forming roller 2.

[0030] According to the needs of the squeak box, the appropriate number of forming teeth 5 is selected to squeeze the pancake into a specified number of peaks and valleys, so that it reaches a shape suitable for rolling. Since the outer ring of the squeak box is formed by rolling the unextruded pancake, when the pancake passes through the surface of the forming roller 2 without forming teeth 5, the pancake will maintain its original state.

[0031] In order to facilitate the rolling and shaping of the pancake, edible glue is usually applied to the end of the pancake to facilitate the adhesion of the end of the pancake. When the end of the pancake passes through the surface of the forming roller 2 without the forming teeth 5, the edible glue will not come into contact with the surface of the forming roller 2, which ensures the cleanliness of the forming roller 2 and avoids affecting the subsequent forming quality of the pancake due to residual edible glue.

[0032] The roll forming part 4 includes a mounting plate 7 rotatably mounted on one side of the frame 1. The mounting plates 7 are two and are rotatably connected to the frames 1 at both ends of the forming roller 2.

[0033] The mounting plates 7 are all fan-shaped, the center of the fan-shaped circle is rotatably connected to the frame 1, and a plurality of winding rollers 8 are rotatably arranged on the outer wall of the fan-shaped circle.

[0034] After the pancake has been processed by the forming roller 2 and comes out from the outlet, it moves to the top of the roll forming part 4 under the action of gravity. When the pancake contacts the rolling roller 8, the rolling roller 8 drives the pancake to rotate, and the pancake is gradually rolled into a roll under the rolling action of the rolling roller 8.

[0035] One end of each winding roller 8 is coaxially fixed with a driven gear 9, and a driving gear 10 is rotatably provided on the mounting plate 7. The driving gear 10 is coaxial with the rotation axis of the sector plate and meshes with multiple driven gears 9 respectively.

[0036] An intermediate gear 11 is coaxially fixedly provided on one side of the driving gear 10 , and the intermediate gear 11 is meshed with one of the driving gears 3 .

[0037] One of the driving gears 3 drives the intermediate gear 11 meshing with it to rotate. Under the action of the intermediate gear 11, the driving gear 10 drives multiple driven gears 9 to rotate respectively. Each rolling roller 8 starts to rotate under the drive of the driven gear 9, and the pancake is gradually rolled into a roll under the rolling action of the rolling roller 8.

[0038] The two adjacent driven gears 9 are staggered. The staggered arrangement means that the positions of the adjacent driven gears 9 on the axis of the winding roller 8 are staggered with each other, so as to avoid mutual interference between the two adjacent driven gears 9 during operation and ensure the normal operation of the transmission mechanism. The thickness of the driving gear 10 is greater than the thickness of the two driven gears 9.

[0039] The frame 1 is rotatably provided with a telescopic rod 12, which is an electric push rod. There are two telescopic rods 12, which are respectively located on the frame 1 at both ends of the forming roller 2. The fixed part of the telescopic rod 12 is rotatably connected to the frame 1, and the movable part of the telescopic rod 12 is rotatably connected to the mounting plate 7.

[0040] When the pancake is completely rolled into a crunchy box, the telescopic rod 12 begins to shrink. During the shrinkage process, the position of the mounting plate 7 will change accordingly, causing the rolled crunchy box to lose its support and fall from the bottom to flow into the next process. The telescopic rod 12 realizes the automatic falling function of the rolled crunchy box, simplifies the equipment structure, and improves production efficiency.

[0041] When the present invention is used, the pancake raw material is placed at the inlet end of the two forming rollers 2. Furthermore, an auxiliary feeding device (such as a conveyor belt, etc.) is provided on one side of the frame 1. Under the action of the auxiliary feeding device, the pancake raw material is driven to move between the two rotating forming rollers 2. After the pancake enters between the two forming rollers 2, the pancake is further squeezed into a corrugated shape composed of numerous peaks and valleys under the rotating squeezing action of the forming rollers 2, so that it reaches a shape suitable for rolling.

[0042] After the pancake has been processed by the forming roller 2 and comes out from the outlet, it moves to the top of the roll forming part 4 under the action of gravity. When the pancake contacts the rolling roller 8, the rolling roller 8 drives the pancake to rotate, and the pancake is gradually rolled into a roll under the rolling action of the rolling roller 8.

[0043] Example 2

[0044] On the basis of Example 1, grooves are further provided on the upper part of the frame, and a slider is slidably provided in each groove. The two ends of the upper forming roller 2 are rotatably connected to the sliders respectively, and a spring is provided between the upper end of the slider and the upper end of the groove. Pressure is applied to the upper forming roller 2 through the spring. This design enables the upper forming roller 2 to automatically adjust its position according to the thickness of the pancake. When the pancake is thicker, the pancake enters between the two forming rollers 2 and pushes the upper forming roller 2 upward, compressing the spring; when the pancake is thinner, the elastic force of the spring will cause the upper forming roller 2 to move downward, ensuring appropriate pressure on the pancake, adapting to the forming requirements of pancakes of different thicknesses, and improving the versatility and forming quality of the equipment.

[0045] This design can ensure that the two forming rollers 2 are always in contact or in contact with each other through the pancake. After the pancake enters between the forming rollers 2, no matter how its thickness changes, the pressure provided by the spring can ensure that the upper and lower forming rollers 2 fit tightly together; after the pancake leaves the forming rollers 2, the spring will push the upper forming roller 2 to move toward the lower forming roller 2, so that the two forming rollers 2 are in contact. The power from the lower forming roller 2 can be effectively transmitted to the upper forming roller 2 through the friction between the pancake and the upper forming roller 2 or directly with the friction between the pancake and the lower forming roller 2, thereby driving it to rotate. Based on this, a driving gear 3 located at one end of the upper forming roller 2 can be omitted. This not only simplifies the structure of the equipment, reduces the number of parts, reduces the manufacturing cost and maintenance difficulty of the equipment, but also reduces the noise and wear problems that may be caused by the engagement of the driving gear 3 to a certain extent.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pancake roll forming device, characterized in that: It comprises a frame (1) and two forming rollers (2) rotatably arranged on the frame (1), one end of each forming roller (2) is coaxially fixed with a driving gear (3), and the two driving gears (3) are meshed with each other; A roll-forming portion (4) is also rotatably provided on the frame (1), and the roll-forming portion (4) is located below the outlet ends of the two forming rollers (2). The pancake moves to the roll-forming portion (4) for rolling, so that the pancake is formed into a roll shape.

2. The pancake roll forming equipment according to claim 1, characterized in that: Each of the forming rollers (2) is cylindrical, and a plurality of forming teeth (5) are fixedly arranged on the side wall of the forming roller (2). A forming groove (6) is provided between two adjacent forming teeth (5), and the forming teeth (5) of the forming roller (2) are meshed with the forming groove (6) of another forming roller (2).

3. The pancake roll forming equipment according to claim 1, characterized in that: The roll forming part (4) comprises a mounting plate (7) rotatably arranged on one side of the frame (1), the mounting plate (7) being fan-shaped, the center of the fan-shaped circle being rotatably connected to the frame (1), and a plurality of roll forming rollers (8) being rotatably arranged on the outer wall of the fan-shaped circle.

4. The pancake roll forming equipment according to claim 3, characterized in that: A driven gear (9) is coaxially fixedly provided at one end of each of the winding rollers (8), and a driving gear (10) is rotatably provided on the mounting plate (7), wherein the driving gear (10) is respectively engaged with a plurality of the driven gears (9); An intermediate gear (11) is coaxially fixedly provided on one side of the driving gear (10), and the intermediate gear (11) is meshed with one of the driving gears (3).

5. The pancake roll forming equipment according to claim 4, characterized in that: The two adjacent driven gears (9) are staggered.

6. The pancake roll forming equipment according to claim 3, characterized in that: The frame (1) is rotatably provided with a telescopic rod (12), a fixed portion of the telescopic rod (12) is rotatably connected to the frame (1), and a movable portion of the telescopic rod (12) is rotatably connected to the mounting plate (7).

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