Gluten body feeding machine and gluten roll winding machine comprising same

Abstract

The utility model relates to the technical field of food processing equipment manufacturing, in particular to a gluten body feeding machine and a gluten roll winding machine. The gluten body feeding machine comprises a feeding groove body, a stepping type feeding mechanism, a fixed-length chopping mechanism and a power supply part. Gluten bodies are placed in the feeding groove body and slide directionally under the action of self-gravity, and during the period, the gluten bodies are subjected to the synergistic effect of the stepping type feeding mechanism and the fixed-length chopping mechanism. The stepping type feeding mechanism and the fixed-length chopping mechanism share the power supply part and keep linkage. Therefore, on one hand, power sources do not need to be independently arranged for the stepping type feeding mechanism and the fixed-length chopping mechanism, the implementation cost of the gluten body feeding machine is reduced, driving energy can be uniformly allocated according to the actual requirements of all the mechanisms, and energy consumption is reduced; and on the other hand, the stepping type feeding mechanism and the fixed-length chopping mechanism are linked, so that the consistency of the gluten body shifting action rhythm and the gluten body fixed-length chopping action rhythm can be realized more easily.

Description

Technical Field

[0001] This utility model relates to the field of food processing equipment manufacturing technology, and in particular to a gluten feeding machine and a gluten winding machine including the same. Background Technology

[0002] A gluten roll winding machine is a food processing device used to wind gluten into rolls. It automatically completes processes such as gluten feeding, unloading, conditioning, cutting, winding, unwinding, and conveying. With the accelerating pace of life and changing dietary habits, people's demand for gluten products such as roasted gluten and fried gluten is constantly increasing, which has led to a surge in demand for gluten roll winding machines from food manufacturers to meet market demand.

[0003] Before entering the processing stage, the gluten needs to be cut to a fixed length using a gluten feeding machine to ensure excellent consistency in the final batch of rolled gluten rolls. Currently, gluten feeding machines mainly consist of a feeding trough, a stepping feeding mechanism, and a fixed-length cutting mechanism. In practical applications, the gluten is placed in the feeding trough and slides directionally under its own weight, sequentially passing through the stepping feeding mechanism and the fixed-length cutting mechanism. Both the stepping feeding mechanism and the fixed-length cutting mechanism are independently equipped with drive systems. While this has certain advantages, it also presents the following problems: 1) High implementation costs: Each mechanism requires its own motor, controller, and sensors, resulting in substantial purchase costs. Furthermore, given the complexity of the multi-mechanism independent drive system, more manpower, resources, and time are needed for technical development, testing, and motion coordination debugging during the research and development process. 2) Large design space requirements: Each drive system occupies a certain amount of design space, which may constrain the research and development work due to the overall design size of the gluten winding machine. 3) Complex system design and poor reliability: To ensure the coordination of the operation of each mechanism, each independent drive system requires sensors, parameter acquisition devices, and controllers, and requires control algorithms and coordination mechanisms, making development and debugging extremely difficult. Therefore, it is urgent for technical personnel to solve these problems. Utility Model Content

[0004] Therefore, in view of the above-mentioned existing problems and defects, the designers of this utility model collected relevant information, conducted multiple evaluations and considerations, and carried out continuous experiments and modifications by technical personnel with many years of R&D experience in this industry, which ultimately led to the emergence of this gluten feeding machine.

[0005] This utility model relates to a gluten feeding machine, including a feeding trough, a stepping feeding mechanism, and a fixed-length cutting mechanism. The feeding trough is formed with an inclined feeding channel. The gluten is placed into the inclined feeding channel and slides in a direction under its own weight, during which it undergoes the coordinated action of the stepping feeding mechanism and the fixed-length cutting mechanism. The stepping feeding mechanism and the fixed-length cutting mechanism share a power supply unit and maintain linkage, so that the gluten feeding action and the fixed-length cutting action of the gluten are performed synchronously.

[0006] As a further improvement to the technical solution disclosed in this utility model, the power supply unit includes a support assembly, a primary drive shaft, a secondary drive shaft, an active shift fork arm, and a planar linkage mechanism. The primary and secondary drive shafts are respectively used as the power supply source for the fixed-length cutting mechanism and the stepping feeding mechanism. Both the primary and secondary drive shafts are assembled on the support assembly and are parallel to each other. The active shift fork arm is sleeved and fixed on the primary drive shaft. The external rotational torque is transmitted to the primary drive shaft via the active shift fork arm and then further transmitted to the secondary drive shaft via the planar linkage mechanism, allowing the primary and secondary drive shafts to synchronously perform small-angle deflection movements.

[0007] As a further improvement to the technical solution disclosed in this utility model, the planar linkage mechanism is a three-bar linkage mechanism, which is composed of a first-stage driven shift fork arm, a connecting rod, and a second-stage driven shift fork arm connected sequentially via a revolute joint. The first-stage driven shift fork arm and the second-stage driven shift fork arm are respectively fitted onto the first-stage transmission shaft and the second-stage transmission shaft in a corresponding manner.

[0008] As a further improvement to the technical solution disclosed in this utility model, the power supply unit also includes a spring-loaded reset mechanism. During the period when the external torque disappears, the active shift fork arm and / or the planar linkage mechanism are subjected to the elastic force from the spring-loaded reset mechanism, allowing the primary drive shaft and the secondary drive shaft to automatically rotate and reset.

[0009] As a further improvement to the technical solution disclosed in this utility model, the elastic reset mechanism is composed of a front elastic reset sub-mechanism that is matched with the planar linkage mechanism and a rear elastic reset sub-mechanism that is matched with the active shift fork arm.

[0010] As a further improvement to the technical solution disclosed in this utility model, the front-mounted elastic reset sub-mechanism includes a front-mounted support frame and a front-mounted elastic element. The front-mounted elastic element is used to apply an elastic restoring force to the planar linkage mechanism, and the front-mounted support frame serves as the mounting base.

[0011] As a further improvement to the technical solution disclosed in this utility model, the rear elastic reset sub-mechanism includes a rear support frame and a rear elastic element. The rear elastic element is used to apply an elastic restoring force to the active shift fork arm, and the rear support frame serves as the mounting base.

[0012] As a further improvement to the technical solution disclosed in this utility model, the stepping feeding mechanism includes a material-pushing tilting arm, a hinge, and a material-pushing plate. The material-pushing tilting arm is sleeved and fixed on the secondary transmission shaft. The material-pushing plate is assembled with the material-pushing tilting arm by means of the hinge. During the process of the secondary transmission shaft performing a small-angle deflection motion, the material-pushing plate intermittently applies a material-pushing force to the gluten body.

[0013] As a further improvement to the technical solution disclosed in this utility model, the fixed-length cutting mechanism includes a cutting deflector arm and a cutting plate. The cutting deflector arm is sleeved and fixed on the primary drive shaft. The cutting plate uses the cutting deflector arm as its assembly base. During the process of the primary drive shaft performing a small-angle deflection motion, the cutting plate intermittently applies a cutting force to the gluten, thereby cutting the gluten to a fixed length.

[0014] In addition, this utility model also discloses a gluten roll winding machine, which includes the above-mentioned gluten feeding mechanism.

[0015] In practical applications, the gluten feeding machine disclosed in this utility model can achieve at least the following beneficial technical effects, specifically:

[0016] 1) There is no need to equip the step feeding mechanism and the fixed length chopping mechanism with separate power sources, which helps to reduce the implementation cost of the gluten feeding machine. The driving energy can be uniformly allocated according to the actual needs of the step feeding mechanism and the fixed length chopping mechanism. The power can be reasonably and accurately distributed according to the working needs and specific load conditions of different mechanisms, so that each mechanism works under the best power conditions, thereby improving the working performance of the entire gluten feeding machine and reducing the energy consumption per unit time.

[0017] 2) Thanks to the shared power supply unit, the stepping feeding mechanism and the fixed-length cutting mechanism are linked, making it easier to achieve consistency between the gluten feeding action rhythm and the fixed-length cutting action rhythm, ensuring that the finished gluten products meet the quality inspection standards.

[0018] 3) The power supply unit has a relatively compact design layout and requires relatively little design space, which is conducive to its design layout and lays a good foundation for the realization of the miniaturization design goal of the gluten winding machine.

[0019] 4) Also benefiting from the shared power supply unit, maintenance personnel can centrally inspect, maintain and repair power supply unit malfunctions, which helps reduce the difficulty and cost of equipment maintenance for downstream food manufacturers. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a three-dimensional schematic diagram of the gluten winding machine disclosed in this utility model.

[0022] Figure 2 This is also a three-dimensional schematic diagram of the gluten winding machine disclosed in this utility model (with the protective cover hidden).

[0023] Figure 3 This is a three-dimensional schematic diagram of the gluten feeding machine disclosed in this utility model.

[0024] Figure 4 yes Figure 3 Top view.

[0025] Figure 5 yes Figure 4 AA sectional view.

[0026] Figure 6 This is a schematic diagram of the state after the stepping feeding mechanism, the fixed-length cutting mechanism and the power supply unit in the gluten feeding machine disclosed in this utility model are assembled (part of the feeding trough is visible).

[0027] Figure 7 This is a schematic diagram of the state of the gluten feeding machine disclosed in this utility model after the stepping feeding mechanism, the fixed-length cutting mechanism and the power supply unit are assembled.

[0028] Figure 8 This is a schematic diagram from another perspective of the gluten feeding machine disclosed in this utility model after the stepping feeding mechanism, the fixed-length cutting mechanism and the power supply unit are assembled.

[0029] 1-Machine base; 2-Gluten feeding mechanism; 21-Feeding trough; 211-Inclined feeding trough; 22-Stepping feeding mechanism; 221-Pushing and tilting arm; 222-Hinge; 223-Pushing plate; 23-Fixed length cutting mechanism; 231-Cutting and tilting arm; 232-Cutting plate; 233-Guide assembly; 2331-Front guide; 2332-Rear guide; 24-Power supply unit; 241-Support assembly; 2411-Front support sub-assembly; 2412-Rear support sub-assembly; 242-First-stage transmission shaft; 243-Second-stage transmission Shaft; 244-Active shift fork arm; 245-Planar linkage mechanism; 2451-First-stage driven shift fork arm; 2452-Linkage; 2453-Second-stage driven shift fork arm; 246-Spring reset mechanism; 2461-Front-mounted spring reset sub-mechanism; 24611-Front-mounted support frame; 24612-Front-mounted spring; 2462-Rear-mounted spring reset sub-mechanism; 24621-Rear-mounted support frame; 24622-Rear-mounted spring; 25-Anti-overflow unit; 251-First anti-overflow plate; 252-Second anti-overflow plate; 253-Third anti-overflow plate; 3-Protective cover. Detailed Implementation

[0030] In the description of this utility model, it should be understood that the terms "left", "right", "front", "back", "up", "down", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] The present invention will be further described in detail below with reference to specific embodiments. Figure 1 , Figure 2 The diagrams show two different states of the gluten winding machine disclosed in this utility model. It can be seen that the machine includes a machine platform 1, a gluten feeding mechanism 2, and a protective cover 3. The gluten feeding mechanism 2 is placed on and fixed to the machine platform 1. The protective cover 3 is used to support the gluten feeding mechanism 2, to shield and protect certain areas of it.

[0032] Figure 3 , Figure 4 , Figure 5The diagram shows the structure of the gluten feeding machine disclosed in this utility model. It is mainly composed of a feeding trough 21, a stepping feeding mechanism 22, a fixed-length cutting mechanism 23, and a power supply unit 24. The feeding trough 21 is welded from multiple profiles and metal plates and has an inclined feeding groove 211 (the horizontal inclination is controlled between 15° and 45°). In practical applications, the gluten is placed in the inclined feeding groove 211 and slides directionally under its own weight, undergoing the coordinated action of the stepping feeding mechanism 22 and the fixed-length cutting mechanism 23. The power supply unit 24 uses the machine base 1 as its mounting foundation and is shared by the stepping feeding mechanism 22 and the fixed-length cutting mechanism 23. The operation of the stepping feeding mechanism 22 and the fixed-length cutting mechanism 23 is linked, allowing the gluten feeding action and the fixed-length cutting action to be performed synchronously.

[0033] As Figure 6 , Figure 7 , Figure 8 As shown, the power supply unit 24 mainly consists of several parts, including a support assembly 241, a primary drive shaft 242, a secondary drive shaft 243, an active shift fork arm 244, and a planar linkage mechanism 245. The support assembly 241 is composed of a front support sub-assembly 2411 and a rear support sub-assembly 2412. Both the front and rear support sub-assemblies 2411 and 2412 use the machine base 1 as their mounting foundation and are respectively arranged on the front and rear sides of the feeding trough 21. Both the front and rear support sub-assemblies 2411 and 2412 are equipped with bearing seats, and they work together to support the primary drive shaft 242 and the secondary drive shaft 243. The primary drive shaft 242 and the secondary drive shaft 243 are parallel to each other and are respectively used as the power supply source for the fixed-length cutting mechanism 23 and the stepping feeding mechanism 22. The active shift fork arm 244 is sleeved on and fixed to the primary drive shaft 242. External rotational torque is transmitted to the primary drive shaft 242 via the active shift fork arm 244, and then to the secondary drive shaft 243 via the planar linkage mechanism 245. The primary drive shaft 242 and the secondary drive shaft 243 can synchronously perform small-angle deflection motion, and the stepping feeding mechanism 22 and the fixed-length cutting mechanism 23 can operate synchronously.

[0034] In practical applications, the gluten feeding machine disclosed in this utility model has achieved the following beneficial technical effects, specifically:

[0035] 1) There is no need to equip the step feeding mechanism 22 and the fixed length chopping mechanism 23 with separate power sources, which helps to reduce the implementation cost of the gluten feeding machine. The driving energy can be uniformly allocated according to the actual needs of the step feeding mechanism 22 and the fixed length chopping mechanism 23. The power can be reasonably and accurately distributed according to the working needs and specific load conditions of different mechanisms, so that each mechanism works under the best power conditions, thereby improving the working performance of the entire gluten feeding machine and reducing the energy consumption per unit time.

[0036] 2) Thanks to the shared power supply unit 24, the stepping feeding mechanism 22 and the fixed-length cutting mechanism 23 are linked, making it easier to achieve consistency between the gluten feeding action rhythm and the fixed-length cutting action rhythm, ensuring that the finished gluten products meet the quality inspection standards.

[0037] 3) The power supply unit 24 has a relatively compact design layout and requires relatively little design space, which is conducive to its design layout and lays a good foundation for the realization of the miniaturization design goal of the gluten winding machine.

[0038] It should also be noted that by adopting the above technical solution, maintenance personnel can centrally inspect, maintain, and repair any faults in the power supply unit 24, which helps reduce the difficulty and cost of equipment maintenance for downstream food manufacturers.

[0039] As a further refinement of the above technical solution, similarly... Figure 6 , Figure 7 , Figure 8As shown, the stepping feeding mechanism 22 includes a material-feeding tilting arm 221, a hinge 222, and a material-feeding plate 223. The material-feeding tilting arm 221 is sleeved on and fixed to the secondary drive shaft 243. The material-feeding plate 223 is assembled with the material-feeding tilting arm 221 by means of the hinge 222. For stable material feeding, a series of linearly arranged material-feeding teeth are formed at the free end of the material-feeding plate 223. During the small-angle deflection motion of the secondary drive shaft 243, the material-feeding plate 223 intermittently applies material-feeding force to the gluten body. The fixed-length cutting mechanism 23 includes a cutting tilting arm 231, a cutting plate 232, and a guide assembly 233. The cutting tilting arm 231 is sleeved on and fixed to the primary drive shaft 242. The chopping plate 232 uses the chopping deflector arm 231 as its assembly base and performs directional sliding motion under the guiding force from the guide assembly 233. The guide assembly 233 consists of a front guide member 2331 and a rear guide member 2332. The front guide member 2331 and the rear guide member 2332 are respectively fixed to the front and rear side walls of the feeding trough 21, and each has a front sliding groove and a rear sliding groove adapted to the thickness of the chopping plate 232. During the process of the primary drive shaft 242 performing a small-angle deflection motion, the chopping plate 232 intermittently applies a cutting force to the gluten, and the gluten is cut to a fixed length.

[0040] It is known that the planar linkage mechanism 245 is a lower-pair connection. Compared with the higher-pair mechanism, it involves surface contact, resulting in lower pressure per unit area, longer service life, and easier lubrication and maintenance. Furthermore, based on industry design experience, the planar linkage mechanism 245 can adopt various design structures to achieve torque transmission. However, in this embodiment, a technical solution with a minimalist design structure, relatively high transmission efficiency, and ease of manufacturing and assembly is recommended. Specifically: Figure 6 , Figure 7 , Figure 8 As shown, the planar linkage mechanism 245 is preferably a three-bar linkage, which is formed by sequentially connecting a primary driven fork arm 2451, a connecting rod 2452, and a secondary driven fork arm 2453 via a revolute joint. The primary driven fork arm 2451 and the secondary driven fork arm 2453 are respectively fitted onto and fixed to the primary drive shaft 242 and the secondary drive shaft 243. Given that the planar linkage mechanism 245 contains a relatively small number of components and kinematic pairs, the cumulative motion error is relatively small. In practical applications, the primary drive shaft 242 efficiently transmits rotational torque to the secondary drive shaft 243 through the planar linkage mechanism 245, allowing the primary drive shaft 242 and the secondary drive shaft 243 to synchronously perform small-angle circumferential yaw motion.

[0041] Furthermore, by Figure 6 , Figure 7 , Figure 8As can also be clearly seen in the diagram, the power supply unit 24 is also equipped with a spring-loaded reset mechanism 246. The spring-loaded reset mechanism 246 is composed of a front spring-loaded reset sub-mechanism 2461 that is matched with the planar linkage mechanism 245 and a rear spring-loaded reset sub-mechanism 2462 that is matched with the drive fork arm 244. During the period when the external rotational torque disappears, the drive fork arm 244 and the planar linkage mechanism 245 are subjected to the elastic force from the spring-loaded reset mechanism 246, and the primary drive shaft 242 and the secondary drive shaft 243 can rotate and reset themselves.

[0042] Similarly, Figure 6 , Figure 7 , Figure 8 As shown, the front elastic reset sub-mechanism 2461 includes a front support frame 24611 and a front spring 24612. The front spring 24612 is used to directly apply an elastic restoring force to the first-stage driven shift fork arm 2451, and uses the front support frame 24611 as its mounting base. The rear elastic reset sub-mechanism 2462 includes a rear support frame 24621 and a rear spring 24622. The rear spring 24622 is used to directly apply an elastic restoring force to the driving shift fork arm 244, and uses the rear support frame 24621 as its mounting base. In practical applications, the elastic force of elastic elements such as the front spring 24612 and the rear spring 24622 is used as the reset force. When the external force disappears, the front spring 24612 and the rear spring 24622 quickly release the stored elastic potential energy, and the first-stage transmission shaft 242 and the second-stage transmission shaft 243 automatically and quickly rotate back to reset. The working efficiency of the stepping feeding mechanism 22 and the fixed-length cutting mechanism 23 are significantly improved, and the energy consumption per unit time can be further reduced.

[0043] During the small-batch trial production of the gluten winding machine, feedback from on-site adjustment personnel indicated that when the feeding process was obstructed, the gluten material was highly susceptible to overflowing the inclined feeding trough 211 due to prolonged accumulation, inevitably leading to contamination. Therefore, as a further optimization of the aforementioned technical solution, such as... Figure 3 , 4 As shown in Figure 5, the gluten feeding machine 2 may also be equipped with an anti-overflow unit 25. The anti-overflow unit 25 consists of a first anti-overflow plate 251, a second anti-overflow plate 252, and a third anti-overflow plate 253. Along the upstream and downstream direction, the first anti-overflow plate 251, the second anti-overflow plate 252, and the third anti-overflow plate 253 are arranged in sequence. Preferably, they are detachable and fixed to the feeding trough 21, and are inclined across the inclined feeding trough 211. The first anti-overflow plate 251, the second anti-overflow plate 252, the third anti-overflow plate 253, and the feeding trough 21 work together to form an anti-overflow channel.

[0044] Finally, it should be noted that, to avoid the material-pushing plate 223 and the cutting plate 232, the first anti-overflow plate 251, the second anti-overflow plate 252, and the third anti-overflow plate 253 are not seamlessly connected and must be spaced at intervals. An upstream clearance joint is formed between the first anti-overflow plate 251 and the second anti-overflow plate 252 to allow the material-pushing plate 223 to pass freely, and a downstream clearance joint is formed between the second anti-overflow plate 252 and the third anti-overflow plate 253 to allow the cutting plate 232 to pass freely.

[0045] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A gluten feeding machine, comprising a feeding trough, a stepping feeding mechanism, and a fixed-length chopping mechanism; the feeding trough is formed with an inclined feeding channel; the gluten is placed into the inclined feeding channel and slides directionally under its own weight, and during this process, it undergoes the coordinated action of the stepping feeding mechanism and the fixed-length chopping mechanism, characterized in that... The step feeding mechanism and the fixed-length cutting mechanism share a power supply part and are linked together, so that the dough pushing action and the dough fixed-length cutting action can be performed synchronously.

2. The gluten mass feeding machine according to claim 1, characterized in that The power supply part comprises a support assembly, a primary transmission shaft, a secondary transmission shaft, a driving fork arm and a planar linkage mechanism; the primary transmission shaft and the secondary transmission shaft are used as the power supply sources of the fixed-length cutting mechanism and the step feeding mechanism respectively; the primary transmission shaft and the secondary transmission shaft are parallel to each other and are assembled on the support assembly; the driving fork arm is sleeved on the primary transmission shaft and is fixed thereon. External rotating torque is transmitted to the primary transmission shaft through the driving fork arm and is further transmitted to the secondary transmission shaft through the planar linkage mechanism, so that the primary transmission shaft and the secondary transmission shaft can perform synchronous small-angle deflection movement.

3. The gluten mass feeding mechanism of claim 2, wherein, The planar linkage mechanism is a three-link mechanism, which is sequentially connected by a primary driven fork arm, a linkage and a secondary driven fork arm through rotating pairs; the primary driven fork arm and the secondary driven fork arm are sleeved on the primary transmission shaft and the secondary transmission shaft respectively and are fixed thereon.

4. The gluten mass feeding mechanism of claim 2, wherein The power supply part further comprises an elastic reset mechanism; during the disappearance of external rotating torque, the driving fork arm and / or the planar linkage mechanism are acted on by the elastic force from the elastic reset mechanism, so that the primary transmission shaft and the secondary transmission shaft can be reset automatically.

5. The gluten mass feeding mechanism of claim 4, wherein, The elastic reset mechanism is composed of a front elastic reset sub-mechanism matched with the planar linkage mechanism and a rear elastic reset sub-mechanism matched with the driving fork arm.

6. The gluten mass feeding mechanism of claim 5, wherein, The front elastic reset sub-mechanism comprises a front force bearing frame and a front elastic member; the front elastic member is used to apply elastic restoring force to the planar linkage mechanism and the front force bearing frame is used as the mounting base.

7. The gluten mass feeding mechanism of claim 5, wherein, The rear elastic reset sub-mechanism comprises a rear force bearing frame and a rear elastic member; the rear elastic member is used to apply elastic restoring force to the driving fork arm and the rear force bearing frame is used as the mounting base.

8. A gluten mass feeding machine according to any one of claims 2-7, characterized in that, The step feeding mechanism comprises a pushing deflection arm, a hinge member and a pushing plate; the pushing deflection arm is sleeved on the secondary transmission shaft and is fixed thereon; the pushing plate is assembled with the pushing deflection arm through the hinge member; in the process of the secondary transmission shaft performing small-angle deflection movement, the pushing plate intermittently applies pushing force to the dough.

9. The gluten mass feeding machine according to any one of claims 2-7, characterized in that, The fixed-length cutting mechanism comprises a cutting deflection arm and a cutting plate; the cutting deflection arm is sleeved on the primary transmission shaft and is fixed thereon; the cutting plate is assembled on the cutting deflection arm; in the process of the primary transmission shaft performing small-angle deflection movement, the cutting plate intermittently applies cutting force to the dough, so that the dough can be cut to a fixed length.

10. A dough roll wrapping machine characterized by, A dough feeding machine comprising the dough feeding mechanism as claimed in any one of claims 1-9.

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