A production process for small glutinous rice cakes

Abstract

The present invention belongs to the technical field of small rice cakes production, and particularly relates to a production process for small rice cakes, including: S1: Preparation of materials. After soaking glutinous rice in water for 3 hours, drain the water and crush it into glutinous rice flour with a pulverizer. Pour the glutinous rice flour into a dough mixer and add water to stir to obtain dough. Wash red beans with clean water, add water, simmer until soft and rotten with a pressure cooker, and then boil it together with sugar, oil, and sesame to make red bean paste filling; S2: Stuffing. Put the dough into the skin hopper of a stuffing machine, put the red bean paste filling into the filling hopper of the stuffing machine, and perform stuffing. The cutting mechanism of the stuffing machine cuts the columnar object discharged from the discharger to form small rice cakes, which fall into the paper trays in the receiving tray; S3: Steaming: Flatten the small rice cakes in the paper trays, and then put them together with the receiving tray into a steamer to steam them thoroughly; S4: Packaging: Package the steamed small rice cakes into independent packaging bags. By adopting the form of stuffing and using a stuffing machine to make small rice cakes, the present invention is suitable for the production of small-sized rice cakes, with high production efficiency and low production cost.

Description

Technical Field

[0001] The invention belongs to the technical field of small glutinous rice cake production, and in particular relates to a small glutinous rice cake production process. Background Art

[0002] The history of ci gao can be traced back to the Western Zhou Dynasty. According to the "Zhou Li·Tianguan", the "ci er fen tiao" ("tiao" is the same as "ci") was a steamed cake made by stuffing glutinous rice flour with red bean paste (called "dou xiao mo" in ancient times). In the Song Dynasty, there were written records of "ci gao" in historical books, and it had been introduced from the palace to the people.

[0003] Glutinous rice cakes are soft, sweet and delicious, and are very suitable for snacks or desserts. In Xi'an and other places, people usually like to heat glutinous rice cakes and eat them with honey, which tastes better. In addition, some people like to wrap glutinous rice cakes with crushed sesame seeds or coconut flakes to increase the taste and visual effect.

[0004] Cigao not only tastes delicious, but also has certain nutritional value. The main ingredients of cigao include glutinous rice flour, sticky rice flour, bean paste and other fillings. Glutinous rice flour is rich in nutrients such as protein, fat, sugar, calcium, phosphorus, iron, etc., which are beneficial to human health. At the same time, bean paste and other fillings are also rich in nutrients such as protein, fat, sugar, etc., which can provide sufficient energy and nutrition for the human body.

[0005] Currently, glutinous rice cakes are all large and round in shape for family sharing. The current production process is to add an appropriate amount of water to glutinous rice flour and knead it into dough, then put rice dumplings in a steamer, put a layer of dough on the dumplings, put a layer of red bean paste on the dough, and finally put a layer of dough on the red bean paste, and then steam it and package it.

[0006] However, this large amount of glutinous rice cake needs to be shared by many people after being opened, and one person cannot finish it. If it cannot be finished, it is troublesome to store it. Therefore, a smaller glutinous rice cake for one person is provided. However, if this small glutinous rice cake still adopts the production process of large glutinous rice cake, the production cost will be relatively high and the production efficiency will be reduced. Therefore, a new production process is needed to produce small glutinous rice cakes. Summary of the invention

[0007] The purpose of the present invention is to provide a small glutinous rice cake production process in view of the above-mentioned technical problems, which is suitable for the production of small glutinous rice cakes and has high production efficiency and low production cost.

[0008] In view of this, the present invention provides a small glutinous rice cake production process, comprising the following steps:

[0009] S1: Prepare materials. Soak glutinous rice in water for 3 hours, then drain the water and crush it into glutinous rice flour with a pulverizer. Pour the glutinous rice flour into a dough mixer, add water and stir to make dough. Wash red beans with clean water, add water, and simmer until soft and rotten in a pressure cooker. Then boil them with sugar, oil, and sesame to make red bean paste filling.

[0010] S2: Stuff the filling. Put the dough into the skin hopper of the stuffing machine, and put the red bean paste filling into the filling hopper of the stuffing machine to stuff the filling. The cutting mechanism of the stuffing machine cuts the columnar object discharged from the discharger to form small glutinous rice cakes, which fall into the paper trays in the receiving tray.

[0011] S3: Steam. Flatten the small glutinous rice cakes in the paper trays, and then put them into the steamer together with the receiving tray to steam them until cooked.

[0012] S4: Package. Package the cooked small glutinous rice cakes into individual packaging bags.

[0013] In this technical solution, by adopting the form of stuffing and using a stuffing machine to make small glutinous rice cakes, it is suitable for making small-sized glutinous rice cakes, with high production efficiency and low production cost.

[0014] Furthermore, the stuffing machine includes a frame, and the following are arranged on the frame:

[0015] Skin hopper: The skin hopper is used to hold the dough, and there is a skin extrusion structure corresponding to the skin hopper.

[0016] Filling hopper: The filling hopper is used to hold the filling, and there is a filling extrusion structure corresponding to the filling hopper.

[0017] Discharger: The discharger is used to discharge the columnar object with the skin wrapped around the filling.

[0018] Cutting mechanism: The cutting mechanism can move up and down reciprocally and cut the columnar object discharged from the discharger.

[0019] Receiving component, the receiving component is arranged below the cutting mechanism. The receiving component is used to place the receiving tray. There are a plurality of receiving grooves opened on the receiving tray, and the receiving grooves are used to place the paper trays. The receiving component includes a transverse movement structure and a longitudinal movement structure, and the transverse movement structure and the longitudinal movement structure are used to drive the receiving tray to move below the cutting mechanism so that the small glutinous rice cakes cut by the cutting mechanism fall into the paper trays in each receiving groove.

[0020] In this technical solution, the dough is put into the dough hopper of the stuffing machine, and the red bean paste stuffing is put into the stuffing hopper of the stuffing machine for stuffing. The cutting mechanism of the stuffing machine cuts the columnar object discharged from the discharging device to form small rice cakes, which fall into the paper trays in the receiving tray. Specifically, the cutting mechanism of the stuffing machine and its structure for reciprocating up and down belong to the common structures of existing stuffing machines and will not be elaborated in this application. By setting the horizontal movement structure and the vertical movement structure, a paper tray in each receiving slot in the receiving tray can catch a small rice cake that falls after being cut by the cutting mechanism. This kind of receiving method can directly make the small rice cakes fall into the receiving tray with paper trays, preparing for subsequent steaming and enabling intelligent and systematic production.

[0021] Furthermore, the horizontal movement structure includes:

[0022] A fixed seat, on which a guide rail is provided;

[0023] A horizontal movement motor, which is fixedly arranged on the fixed seat;

[0024] A horizontal movement lead screw, which is rotatably mounted on the fixed seat and connected to the output end of the horizontal movement motor;

[0025] A receiving plate, which is slidably arranged on the guide rail. A lead screw nut is fixedly connected to the bottom of the receiving plate, and the lead screw nut is in threaded connection with the horizontal movement lead screw. The receiving plate is used to fix the receiving tray.

[0026] Furthermore, the vertical movement structure includes:

[0027] A mounting seat, which is fixedly arranged on the machine frame. The fixed seat is slidably arranged on the mounting seat, and the sliding direction of the fixed seat is perpendicular to the sliding direction of the receiving plate;

[0028] A stepping cylinder, which is fixedly arranged on the machine frame. The piston rod of the stepping cylinder is connected to the fixed seat, and the axis of the piston rod of the stepping cylinder is perpendicular to the axis of the horizontal movement lead screw.

[0029] In this technical solution, the stepping cylinder steps out to drive the fixed seat to move longitudinally so that all the receiving slots in a single row of the receiving tray can catch a small rice cake. Then, the horizontal movement motor is started to drive the horizontal movement lead screw to rotate, driving the receiving plate to move horizontally so that the receiving slots in the next row move to directly below the cutting mechanism.

[0030] Furthermore, there are two receiving plates provided on the receiving plate, and each receiving plate can be used to fix the receiving tray.

[0031] In this technical solution, setting two receiving plates allows for two receiving trays. When one receiving tray is full of small rice cakes and is unloaded later, the other receiving tray can immediately start receiving materials simultaneously without stopping the machine, resulting in high production efficiency.

[0032] Further, a displacement prevention component is fixedly arranged below the cutting mechanism, and the displacement prevention component is used to prevent the paper tray in the accommodation groove from moving out of position during the falling process of the small glutinous rice cakes.

[0033] Further, the displacement prevention component includes:

[0034] A fixed disk, which is integrally fixedly connected to the cutting mechanism. A blanking hole is opened at the center of the fixed disk. An arc-shaped convex block is arranged on the side of the fixed disk away from the cutting mechanism. There are multiple convex blocks and they are circumferentially and evenly distributed. One end of the convex block close to the center is a fixed part fixedly connected to the fixed disk. There is an accommodation space between the fixed disk and the rest of the convex block except the fixed part. A first sliding groove is formed between two adjacent convex blocks;

[0035] A rotating disk, which is coaxially arranged with the convex block in the accommodation space and is rotatably sleeved on the outer periphery of the fixed part of the convex block. Multiple first adjustment grooves are opened on the rotating disk, and the multiple first adjustment grooves are circumferentially and evenly distributed around the axis of the rotating disk. The first adjustment groove is arc-shaped and its axis is offset from the axis of the rotating disk;

[0036] A first slider, and one first slider is slidably arranged in each first sliding groove. A first pin shaft is fixedly arranged on the first slider, and the first pin shaft is slidably arranged in the first adjustment groove. One end of the first slider pointing to the center of the rotating disk is vertically provided with a first pressing plate. A second pressing plate is suspended on the back of the first pressing plate, and the second pressing plate and the first pressing plate are connected by a spring. All the first pressing plates can enclose a guiding space. When the small glutinous rice cakes fall, the diameter of the guiding space is larger than the diameter of the small glutinous rice cakes and smaller than the maximum diameter of the paper tray. One side of all the second pressing plates away from the first pressing plate can form a pressing ring surface. When the small glutinous rice cakes fall onto the paper tray, the diameter of the pressing ring surface is equal to the diameter at the middle part of the paper tray;

[0037] A driving structure, which is used to drive the circumferential rotation of the rotating disk to adjust the diameters of the guiding space and the pressing ring surface.

[0038] Further, an anti-disturbance structure is also arranged on the displacement prevention component. The anti-disturbance structure is used to make the second pressing plate approach the first pressing plate when the cutting mechanism moves upward, so as to prevent the second pressing plate from driving the paper tray to move upward instantaneously when the cutting mechanism moves upward.

[0039] In this technical solution, when the cutting mechanism starts to move upward, to prevent the first pressing plate from scratching the small glutinous rice cakes when it moves upward, the first pressing plate will continue to move outward to further increase the diameter of the guiding space to Amax. At this time, under the action of the spring, the pressing force of the second pressing plate on the paper tray will increase. If the second pressing plate in this state starts to move upward following the cutting mechanism, it will drive the paper tray and the small glutinous rice cakes in the paper tray to move upward at the moment of starting to move upward. Since the receiving groove is in the shape of a cone with a smaller bottom and a larger top, when it moves upward to a certain position and the second pressing plate no longer presses against the paper tray, the paper tray and the small glutinous rice cakes will fall together. In this way, the impact force when the small glutinous rice cakes fall will cause them and the paper tray to be displaced or disturb the adjacent paper trays. Therefore, an anti-disturbance structure is provided. When the cutting mechanism moves upward, the second pressing plate is moved closer to the first pressing plate, so that the second pressing plate will not contact the paper tray when the cutting mechanism moves upward, avoiding the damage and disturbance to the paper tray during upward movement.

[0040] Furthermore, the anti-disturbance assembly includes:

[0041] Second sliding grooves, each first slider is provided with a second sliding groove;

[0042] Second adjustment grooves, a plurality of second adjustment grooves are circumferentially and evenly arranged around the axis of the rotating disk on the rotating disk. The second adjustment grooves are arc-shaped and the axes are offset from the axis of the rotating disk. The second adjustment grooves and the first adjustment grooves are inclined with respect to the radius of the rotating disk and the inclination directions are opposite;

[0043] Second sliders, each second sliding groove is slidably provided with a second slider. A second pin shaft is fixedly provided on the second slider. The second pin shaft is slidably provided in the second adjustment groove. One end of the extension of the second slider pointing to the center of the rotating disk points to the second pressing plate and can move towards the second pressing plate. When the small glutinous rice cakes fall onto the paper tray, the extension of the second slider just contacts the second pressing plate.

[0044] Furthermore, the driving structure includes:

[0045] A motor, the motor is fixedly provided on the fixed disk;

[0046] A driving gear, the driving gear is connected to the output end of the motor, and a transmission gear is arranged on the outer circumference of the rotating disk. The transmission gear meshes with the driving gear.

[0047] In this technical solution, the motor is started to drive the driving gear to rotate circumferentially to drive the rotating disk to rotate.

[0048] The beneficial effects of the present invention are:

[0049] 1. By adopting the form of stuffing, using a stuffing machine to make small glutinous rice cakes, it is suitable for the production of small-sized glutinous rice cakes, with high production efficiency and low production cost.

[0050] 2. By setting the horizontal movement structure and the vertical movement structure, a paper tray in each receiving groove of the receiving tray can catch a small glutinous rice cake cut off and dropped by the cutting mechanism. This kind of receiving method can directly drop the small glutinous rice cake into the receiving tray with a paper tray, preparing for the subsequent steaming and enabling intelligent and systematic production.

[0051] 3. By setting two receiving plates, there can be two receiving trays. When one receiving tray is full of small glutinous rice cakes and is unloaded later, the other receiving tray can immediately start receiving materials simultaneously without stopping the machine, resulting in high production efficiency.

[0052] 4. During the process of the small glutinous rice cake falling after being cut by the cutting mechanism, the small knob at the head may hit the adjacent paper tray, causing the adjacent paper tray to shift, so that the small glutinous rice cake at the position of this paper tray may not be completely covered by the paper tray at the bottom after falling; in addition, when the small glutinous rice cake falls to the bottom of the paper tray, due to the weight, it will exert a large impact force on the paper tray. If the paper tray is slightly misaligned at the beginning of placement, the impact force when the small glutinous rice cake falls will amplify this misalignment, causing the paper tray to have a greater shift, resulting in the situation where the bottom of the glutinous rice cake is completely covered by the paper tray after falling. Both of the above situations will affect the subsequent steaming effect and the effect and quality of subsequent packaging. The anti-shift component is set to prevent the above two forms of paper tray shift during the falling process of the small glutinous rice cake, thus ensuring the subsequent steaming effect and the effect and quality of subsequent packaging of the small glutinous rice cake.

[0053] 5. When the cutting mechanism starts to move upward, to prevent the first pressing plate from scratching the small glutinous rice cake when it moves upward, the first pressing plate will continue to move outward to make the diameter of the guiding space continue to increase to Amax. At this time, under the action of the spring, the pressing force of the second pressing plate on the paper tray will increase. If the second pressing plate in this state starts to move upward following the cutting mechanism, it will drive the paper tray and the small glutinous rice cake in the paper tray to move upward at the moment of starting to move upward. Since the receiving groove is in the shape of a cone with a smaller bottom and a larger top, when it moves upward to a certain position and the second pressing plate no longer presses against the paper tray, the paper tray will fall together with the small glutinous rice cake. In this way, the impact force when the small glutinous rice cake falls will cause itself and the paper tray to be misaligned or disturb the adjacent paper tray. Therefore, an anti-disturbance structure is set to make the second pressing plate approach the first pressing plate when the cutting mechanism moves upward, so that the second pressing plate will not contact the paper tray when the cutting mechanism moves upward, avoiding the damage and disturbance to the paper tray during upward movement. Brief Description of the Drawings

[0054] Figure 1 is a three-dimensional view of the stuffing machine;

[0055] Figure 2 is a three-dimensional view of the receiving component;

[0056] Figure 3 is a schematic diagram of the receiving tray;

[0057] Figure 4It is a three-dimensional view of the cutting mechanism and the anti-displacement component;

[0058] Figure 5 It is Figure 4 an exploded view of;

[0059] Figure 6 It is a three-dimensional view of the anti-displacement component;

[0060] Figure 7 It is Figure 6 an exploded view of;

[0061] Figure 8 It is a partial exploded view of the anti-displacement component;

[0062] Figure 9 It is Figure 8 an enlarged view of A in;

[0063] Figure 10 It is Figure 9 an exploded view of;

[0064] Figure 11 It is a bottom view of the anti-displacement component;

[0065] Figure 12 It is a cross-sectional view of the anti-displacement component;

[0066] Figure 13 It is a cross-sectional view of the anti-displacement component in the second state;

[0067] Figure 14 It is a cross-sectional view of the anti-displacement component in the third state;

[0068] Figure 15 It is a physical picture of the existing big glutinous rice cake;

[0069] Figure 16 It is a physical picture of the small glutinous rice cake;

[0070] The markings in the figure are shown as:

[0071] 1. Leather hopper; 2. Stuffing hopper; 3. Discharger; 4. Cutting mechanism; 5. Receiving assembly; 6. Receiving tray; 7. Receiving slot; 8. Paper holder; 9. Fixed seat; 10. Guide rail; 11. Transverse motor; 12. Transverse screw rod; 13. Receiver plate; 14. Placement seat; 15. Stepper cylinder; 16. Anti-shift assembly; 17. Fixed plate; 18. Feeding hole; 19. Protruding block; 20. Fixed part; 21. Receiving space 22. first slide groove; 23. rotating disk; 24. first adjusting groove; 25. first slider; 26. first pin shaft; 27. first pressure plate; 28. second pressure plate; 29. ​​spring; 30. guide space; 31. pressure ring surface; 32. driving structure; 33. second slide groove; 34. second adjusting groove; 35. second slider; 36. second pin shaft; 37. motor; 38. driving gear; 39. transmission tooth. DETAILED DESCRIPTION

[0072] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0073] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0074] It should be noted that the terms "first", "second", etc. in the description and claims of this application are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are usually of the same type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / " generally means that the related objects before and after are in an "or" relationship.

[0075] It should be noted that in the description of this application, the orientation or positional relationships indicated by the orientation terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing this application and simplifying the description. Without contrary instructions, these orientation terms do not indicate or imply that the devices or elements referred to must have a specific orientation or be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation on the protection scope of this application; the orientation terms "inside, outside" refer to the inside and outside relative to the contour of each component itself.

[0076] It should be noted that in this application, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of this application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0077] Currently, all glutinous rice cakes are large-sized round cake-shaped family sharing packages, such as Figure 15As shown, the current manufacturing process steps are as follows: Add glutinous rice flour to an appropriate amount of water and knead it into a dough. Then, lay reed leaves in a steamer, spread a layer of dough on the reed leaves, spread a layer of red bean paste on the dough, and finally spread a layer of dough on the red bean paste. After that, steam it and then package it. However, this large portion of glutinous rice cakes needs to be shared among multiple people after being unpacked. One person cannot finish it all at once. If there is any remaining, it is rather troublesome to store. Therefore, there is a small-sized glutinous rice cake for one person as shown in Figure 16 However, if this small-sized glutinous rice cake still adopts the production process of large glutinous rice cakes, the production cost will be relatively high and the production efficiency will be reduced. Therefore, a new production process is needed to produce small glutinous rice cakes.

[0078] Example 1

[0079] A production process for small glutinous rice cakes includes the following steps:

[0080] S1: Prepare materials. Soak glutinous rice in water for 3 hours, then drain the water and crush it into glutinous rice flour with a grinder. Pour the glutinous rice flour into a dough mixer and add water to stir to obtain a dough. Wash red beans with clean water, add water, and simmer until soft and rotten with a pressure cooker. Then, cook it with sugar, oil, and sesame seeds to make red bean paste filling.

[0081] S2: Stuff the filling. Put the dough into the skin hopper 1 of the stuffing machine, put the red bean paste filling into the filling hopper 2 of the stuffing machine, and perform stuffing. The cutting mechanism 4 of the stuffing machine cuts the columnar object discharged from the discharger 3 to form small glutinous rice cakes, which fall into the paper tray 8 in the receiving tray 6.

[0082] S3: Steam. Flatten the small glutinous rice cakes in the paper tray 8, and then put them into the steamer together with the receiving tray 6 to steam until cooked.

[0083] S4: Package. Package the cooked small glutinous rice cakes into individual packaging bags.

[0084] By adopting the form of stuffing and using a stuffing machine to make small glutinous rice cakes, it is suitable for the production of small-sized glutinous rice cakes, with high production efficiency and low production cost.

[0085] Example 2

[0086] As shown in Figure 2-3 the stuffing machine includes a frame, and the following are arranged on the frame:

[0087] Skin hopper 1: The skin hopper 1 is used to hold the dough, and a skin extrusion structure corresponds to the skin hopper 1.

[0088] Filling hopper 2: The filling hopper 2 is used to hold the filling, and a filling extrusion structure corresponds to the filling hopper 2.

[0089] Discharger 3: The discharger 3 is used to discharge the skin wrapped around the filling in a columnar shape.

[0090] Cutting mechanism 4: The cutting mechanism 4 can move up and down reciprocally and cut the columnar objects discharged from the discharging device 3.

[0091] Receiving component 5, the receiving component 5 is arranged below the cutting mechanism 4. The receiving component 5 is used to place the receiving tray 6. A plurality of receiving grooves 7 are formed on the receiving tray 6. The receiving grooves 7 are used to place the paper trays 8. The receiving component 5 includes a lateral movement structure and a longitudinal movement structure. The lateral movement structure and the longitudinal movement structure are used to drive the receiving tray 6 to move below the cutting mechanism 4 so that the small glutinous rice cakes cut by the cutting mechanism 4 fall into the paper trays 8 in each receiving groove 7.

[0092] Put the dough into the skin hopper 1 of the stuffing machine, put the red bean paste stuffing into the stuffing hopper 2 of the stuffing machine, and perform stuffing. The cutting mechanism 4 of the stuffing machine cuts the columnar objects discharged from the discharging device 3 to form small glutinous rice cakes and fall into the paper trays 8 of the receiving tray 6. Specifically, the cutting mechanism 4 of the stuffing machine and its structure for reciprocating up and down movement are all common structures of existing stuffing machines and will not be elaborated in this application. By setting the lateral movement structure and the longitudinal movement structure, a paper tray 8 in each receiving groove 7 in the receiving tray 6 can catch a small glutinous rice cake cut and dropped by the cutting mechanism 4. This kind of receiving method can make the small glutinous rice cakes directly fall into the receiving tray 6 with the paper trays 8, preparing for the subsequent steaming and enabling intelligent and systematic production.

[0093] The lateral movement structure includes:

[0094] Fixed seat 9, a guide rail 10 is arranged on the fixed seat 9;

[0095] Transverse movement motor 11, the transverse movement motor 11 is fixedly arranged on the fixed seat 9;

[0096] Transverse movement lead screw 12, the transverse movement lead screw 12 is rotatably mounted on the fixed seat 9 and is connected to the output end of the transverse movement motor 11;

[0097] Carrying plate 13, the carrying plate 13 is slidably arranged on the guide rail 10. A lead screw nut is fixedly connected to the bottom of the carrying plate 13. The lead screw nut is in threaded connection with the transverse movement lead screw 12. The carrying plate 13 is used to fix the receiving tray 6.

[0098] The longitudinal movement structure includes:

[0099] Placement seat 14, the placement seat 14 is fixedly arranged on the machine frame. The fixed seat 9 is slidably arranged on the placement seat 14. The sliding direction of the fixed seat 9 is perpendicular to the sliding direction of the carrying plate 13;

[0100] Stepping cylinder 15, the stepping cylinder 15 is fixedly arranged on the machine frame. The piston rod of the stepping cylinder 15 is connected to the fixed seat 9. The axis of the piston rod of the stepping cylinder 15 is perpendicular to the axis of the transverse movement lead screw 12.

[0101] The stepping cylinder 15 extends step by step and drives the fixed seat 9 to move longitudinally, so that all the receiving grooves 7 in the single row of the receiving tray 6 receive a small glutinous rice cake. Then, the transverse movement motor 11 is started to rotate the transverse movement lead screw 12, which drives the receiving plate 13 to move transversely, so that the receiving grooves 7 in the next row move to directly below the cutting mechanism 4.

[0102] There are two receiving plates 13 provided, and each receiving plate 13 can be used to fix the receiving tray 6. By setting two receiving plates 13, there can be two receiving trays 6. When one receiving tray 6 is full of small glutinous rice cakes and is unloaded later, the other receiving tray 6 can immediately start receiving materials at the same time, without stopping the machine, and the production efficiency is high.

[0103] Embodiment III

[0104] As Figure 4-11 shown, a displacement prevention component 16 is fixedly arranged below the cutting mechanism 4, and the displacement prevention component 16 is used to prevent the paper tray 8 in the receiving groove 7 from moving out of position during the process of the small glutinous rice cake falling.

[0105] The material of the paper tray 8 is the same as that of the bamboo steamer paper. During the process of the small glutinous rice cake being cut by the cutting mechanism 4 and falling, the small knob at the head will hit the adjacent paper tray 8, causing the adjacent paper tray 8 to shift, so that the small glutinous rice cake at the position of this paper tray 8 may not be completely covered by the paper tray 8 when it falls to the bottom; in addition, when the small glutinous rice cake falls to the bottom of the paper tray 8, due to the weight, a large impact force will be given to the paper tray 8. If the paper tray 8 is slightly misaligned at the beginning of placement, the impact force of the small glutinous rice cake falling will amplify this misalignment and cause the paper tray 8 to have a greater shift, resulting in the situation that the bottom of the glutinous rice cake is completely covered by the paper tray 8 when it falls. The above two situations will affect the subsequent steaming effect and the effect and quality of subsequent packaging. The setting of the displacement prevention component 16 can prevent the paper tray 8 from shifting in the above two forms during the process of the small glutinous rice cake falling, thus ensuring the subsequent steaming effect and the effect and quality of subsequent packaging of the small glutinous rice cake.

[0106] The displacement prevention component 16 includes:

[0107] A fixed disk 17, the fixed disk 17 is integrally fixedly connected with the cutting mechanism 4. A blanking hole 18 is opened at the center of the fixed disk 17. An arc-shaped protruding block 19 is arranged on the side of the fixed disk 17 away from the cutting mechanism 4. There are multiple protruding blocks 19 and they are arranged in a circumferential uniform distribution. One end of the protruding block 19 close to the center of the circle is a fixed part 20 and is fixedly connected with the fixed disk 17. There is a receiving space 21 between the other parts of the protruding block 19 except the fixed part 20 and the fixed disk 17. A first sliding groove 22 is formed between two adjacent protruding blocks 19;

[0108] Rotate the rotating disk 23. The rotating disk 23 and the protruding block 19 are coaxially arranged in the accommodating space 21 and the rotating disk 23 is rotatably sleeved on the outer periphery of the fixing part 20 of the protruding block 19. A plurality of first adjusting grooves 24 are formed in the rotating disk 23. The plurality of first adjusting grooves 24 are circumferentially and uniformly arranged around the axis of the rotating disk 23. The first adjusting grooves 24 are arc-shaped and the axes are offset from the axis of the rotating disk 23.

[0109] The first sliding block 25. A first sliding block 25 is slidably arranged in each first sliding groove 22. A first pin shaft 26 is fixedly arranged on the first sliding block 25. The first pin shaft 26 is slidably arranged in the first adjusting groove 24. One end of the first sliding block 25 pointing to the center of the rotating disk 23 is vertically provided with a first pressing plate 27. A second pressing plate 28 is suspended on the back of the first pressing plate 27. The second pressing plate 28 and the first pressing plate 27 are connected by a spring 29. All the first pressing plates 27 can enclose a guiding space 30. When the small rice cakes fall, the diameter of the guiding space 30 is larger than the diameter of the small rice cakes and smaller than the maximum diameter of the paper tray 8. One side of all the second pressing plates 28 away from the first pressing plate 27 can form a pressing ring surface 31. When the small rice cakes fall onto the paper tray 8, the diameter of the pressing ring surface 31 is equal to the diameter at the middle part of the paper tray 8.

[0110] The driving structure 32. The driving structure 32 is used to drive the circumferential rotation of the rotating disk 23 to adjust the diameters of the guiding space 30 and the pressing ring surface 31.

[0111] The driving structure 32 drives the rotation of the rotating disk 23, so that the spatial position of the first adjusting groove 24 changes, which causes the first pin shaft 26 to have a circumferential offset. However, due to the restriction of the first sliding groove 22 on the first sliding block 25, the first pin shaft 26 can only drive the first sliding block 25 to slide along the length direction of the first sliding groove 22, that is, along the radial direction of the rotating disk 23, so that the plurality of first pressing plates 27 approach or move away from each other simultaneously, so as to adjust the diameter of the guiding space 30. When the cutting mechanism 4 moves downward to cut the small rice cakes, the diameter of the guiding space 30 is in the minimum state of Amin, the diameter of the pressing ring surface 31 is also in the minimum state of Bmin, and the lateral distance between the pressing ring surface 31 and the inner wall of the paper tray 8 is in the maximum state of Cmax, as Figure 12As shown in the figure. However, it is still larger than the diameter of the small glutinous rice cake at this time, and only guides and limits the small glutinous rice cake. This can not only make the small glutinous rice cake fall vertically without tilting, preventing the small tuft on the tilted head of the small glutinous rice cake from disturbing the adjacent tray, but also change the appearance shape of the small glutinous rice cake as little as possible. When the cutting mechanism 4 gradually moves downward, the driving structure 32 drives the rotating disk 23 to rotate by a small angle, so that the diameter of the pressing ring surface 31 gradually increases until the second pressing plate 28 presses against the paper tray 8. At this time, the diameter of the guiding space 30 also increases. After the second pressing plate 28 presses against the paper tray 8, the distance between the guiding spaces 30 is Ak, the diameter of the pressing ring surface 31 is the maximum value Bmax, and the horizontal distance between the pressing ring surface 31 and the inner wall of the paper tray 8 is in the minimum state Cmin, as Figure 13 As shown in the figure, the small glutinous rice cake falls into the paper tray 8. This can ensure that neither the paper tray 8 where the small glutinous rice cake falls nor the adjacent paper tray 8 will move out of position due to the impact of the small glutinous rice cake. Since a spring 29 is provided between the second pressing plate 28 and the first pressing plate 27, the pressing between the second pressing plate 28 and the side wall of the paper tray 8 is flexible. Therefore, after the second pressing plate 28 presses against the side wall of the paper tray 8, the position of the paper tray 8 is not in a rigidly fixed state and still has a little space for movement. It can well protect the paper tray 8 from being damaged by the gravity of the falling small glutinous rice cake within the allowable deviation range. The lower end of the second pressing plate 28 is rounded to prevent damage to the paper tray 8. When the small glutinous rice cake falls into the paper tray 8, the cutting mechanism 4 needs to start moving upward. At this time, to prevent the small glutinous rice cake in the paper tray 8 from being scratched by the upward movement of the first pressing plate 27, the driving structure 32 drives the rotating disk 23 to continue rotating, so that the first pressing plate 27 continues to move outward to make the diameter of the guiding space 30 continue to increase to Amax, as Figure 14 As shown in the figure, until the first pressing plate 27 completely moves out of the paper tray 8, the driving structure 32 drives the rotating disk 23 to rotate in the reverse direction for resetting, preparing for the next downward movement.

[0112] The anti-displacement assembly 16 is also provided with an anti-disturbance structure. The anti-disturbance structure is used to make the second pressing plate 28 approach the first pressing plate 27 when the cutting mechanism 4 moves upward, so as to prevent the second pressing plate 28 from driving the paper tray 8 to move upward instantaneously when moving upward with the cutting mechanism 4.

[0113] When the cutting mechanism 4 starts to move upward, to prevent the first pressing plate 27 from scratching the small glutinous rice cakes when it moves upward, the first pressing plate 27 will continue to move outward to further increase the diameter of the guiding space 30 to Amax. At this time, under the action of the spring 29, the pressing force of the second pressing plate 28 on the paper tray 8 will increase. If the second pressing plate 28 in this state follows the cutting mechanism 4 and starts to move upward, it will drive the paper tray 8 and the small glutinous rice cakes in the paper tray 8 to move upward at the moment of starting to move upward. Since the receiving groove 7 is conical with a smaller bottom and a larger top, when it moves upward to a certain position and the second pressing plate 28 no longer presses the paper tray 8, the paper tray 8 will fall together with the small glutinous rice cakes. In this way, the impact force when the small glutinous rice cakes fall will cause the small glutinous rice cakes and the paper tray 8 to be displaced or disturb the adjacent paper trays 8. Therefore, an anti-disturbance structure is provided to make the second pressing plate 28 approach the first pressing plate 27 when the cutting mechanism 4 moves upward, so that the second pressing plate 28 will not contact the paper tray 8 when the cutting mechanism 4 moves upward, avoiding the damage and disturbance to the paper tray 8 during upward movement.

[0114] The anti-disturbance assembly includes:

[0115] Second sliding grooves 33, each first slider 25 is provided with a second sliding groove 33;

[0116] Second adjusting grooves 34, a plurality of second adjusting grooves 34 are circumferentially and uniformly arranged around the axis of the rotating disk 23 on the rotating disk 23. The second adjusting grooves 34 are arc-shaped and the axes are offset from the axis of the rotating disk 23. The second adjusting grooves 34 are inclined with respect to the radius of the rotating disk 23 and have an opposite inclination direction to the first adjusting grooves 24;

[0117] Second sliders 35, each second sliding groove 33 is slidably provided with a second slider 35. A second pin shaft 36 is fixedly provided on the second slider 35. The second pin shaft 36 is slidably provided in the second adjusting groove 34. One end of the extension of the second slider 35 pointing to the center of the rotating disk 23 points to the second pressing plate 28 and can move towards the second pressing plate 28. When the small glutinous rice cakes fall onto the paper tray 8, the extension of the second slider 35 just contacts the second pressing plate 28.

[0118] When the cutting mechanism 4 is about to move upward, the driving structure 32 drives the rotating disk 23 to continue to rotate, so that the first pressing plate 27 continues to move outward to further increase the diameter of the guiding space 30 to Amax. Since the first adjusting groove 24 and the second adjusting groove 34 have opposite inclination directions, when the rotating disk 23 rotates, it can drive the second slider 35 to continue to move in the second sliding groove 33 towards the direction close to the first pressing plate 27 and press the second pressing plate 28 to approach the first pressing plate 27, forming a state where the second pressing plate 28 and the first pressing plate 27 approach each other. At this time, the diameter of the guiding space 30 increases to Amax, the diameter of the pressing ring surface 31 decreases to Bk between the maximum value and the minimum value, and the lateral distance between the pressing ring surface 31 and the inner wall of the paper tray 8 also increases to Ck between the maximum value and the minimum value, as Figure 14 shown.

[0119] The driving structure 32 includes:

[0120] A motor 37, which is fixedly arranged on the fixed disk 17;

[0121] A driving gear 38, which is connected to the output end of the motor 37. A transmission tooth 39 is arranged on the outer circumference of the rotating disk 23, and the transmission tooth 39 meshes with the driving gear 38.

[0122] Start the motor 37 to drive the driving gear 38 to rotate circumferentially, thereby driving the rotating disk 23 to rotate.

[0123] The embodiments of the present application have been described above in conjunction with the accompanying drawings. Without conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative rather than restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

Claims

1. A production process for small glutinous rice cakes, characterized in that , including the following steps: S1: Prepare materials. Soak glutinous rice in water for 3 hours, then drain the water and crush it into glutinous rice flour with a crusher. Pour the glutinous rice flour into a dough mixer and add water to stir to obtain dough. Wash red beans with clean water, add water, simmer until soft and rotten, and then boil with sugar, oil, and sesame to make red bean paste filling. S2: Stuff the filling. Put the dough into the skin hopper (1) of the stuffing machine, put the red bean paste filling into the filling hopper (2) of the stuffing machine, and stuff the filling. The cutting mechanism (4) of the stuffing machine cuts the columnar object discharged from the discharger (3) to form small glutinous rice cakes, which fall into the paper tray (8) in the receiving tray (6). S3: Steam. Flatten the small glutinous rice cakes in the paper tray (8), and then put them into the steamer together with the receiving tray (6) to steam until cooked. S4: Package. Package the cooked small glutinous rice cakes into independent packaging bags. The stuffing machine includes a cutting mechanism (4): The cutting mechanism (4) can reciprocate up and down to cut the columnar object discharged from the discharger (3). A displacement prevention component (16) is fixedly arranged below the cutting mechanism (4). The displacement prevention component (16) is used to prevent the paper tray (8) in the receiving groove (7) from moving out of position during the falling process of the small glutinous rice cakes. The displacement prevention component (16) includes: A fixed disk (17). The fixed disk (17) is integrally fixedly connected with the cutting mechanism (4). A blanking hole (18) is opened at the center of the fixed disk (17). The fixed disk (17) is provided with an arc-shaped protruding block (19) on the side away from the cutting mechanism (4). There are multiple protruding blocks (19) and they are circumferentially evenly distributed. One end of the protruding block (19) close to the center is a fixed part (20) fixedly connected with the fixed disk (17). There is a receiving space (21) between the fixed disk (17) and the other parts of the protruding block (19) except the fixed part (20). A first chute (22) is formed between two adjacent protruding blocks (19). A rotating disk (23). The rotating disk (23) is coaxially arranged in the receiving space (21) with the protruding block (19) and is rotatably sleeved on the outer periphery of the fixed part (20) of the protruding block (19). A plurality of first adjustment grooves (24) are opened on the rotating disk (23). The plurality of first adjustment grooves (24) are circumferentially evenly distributed around the axis of the rotating disk (23). The first adjustment groove (24) is arc-shaped and its axis is offset from the axis of the rotating disk (23). A first slider (25), each first slide groove (22) is slidably provided with a first slider (25), a first pin shaft (26) is fixedly provided on the first slider (25), and the first pin shaft (26) is slidably provided in the first adjustment groove (24); a first pressing plate (27) is vertically provided at one end of the first slider (25) pointing to the center of the rotating disk (23); a second pressing plate (28) is suspended on the back of the first pressing plate (27); the second pressing plate (28) and the first pressing plate (27) are connected via a spring (29); all the first pressing plates (27) can enclose a guide space (30); when the small glutinous rice cake falls, the diameter of the guide space (30) is larger than the diameter of the small glutinous rice cake and smaller than the maximum diameter of the paper tray (8); a side of all the second pressing plates (28) away from the first pressing plate (27) can form a pressing annular surface (31); when the small glutinous rice cake falls to the paper tray (8), the diameter of the pressing annular surface (31) is equal to the diameter of the middle part of the paper tray (8); A driving structure (32) is used to drive the rotating disk (23) to rotate circumferentially to adjust the diameters of the guide space (30) and the pressing annular surface (31).

2. The production process of a kind of small glutinous rice cake according to claim 1, characterized in that, The stuffing encrusting machine comprises a frame, on which are arranged: Dough hopper (1): the dough hopper (1) is used to hold dough, and the dough hopper (1) has a dough extrusion structure; Stuffing hopper (2): the stuffing hopper (2) is used to contain stuffing, and the stuffing hopper (2) has a stuffing extrusion structure; Discharger (3): the discharger (3) is used to discharge the skin material wrapped around the filling material in a columnar shape; A material receiving assembly (5) is arranged below the cutting mechanism (4). The material receiving assembly (5) is used to place a material receiving tray (6). The material receiving tray (6) is provided with a plurality of receiving slots (7). The receiving slots (7) are used to place paper holders (8). The material receiving assembly (5) comprises a transverse moving structure and a longitudinal moving structure. The transverse moving structure and the longitudinal moving structure are used to drive the material receiving tray (6) to move below the cutting mechanism (4) so ​​that the small glutinous rice cakes cut by the cutting mechanism (4) fall into the paper holders (8) of each receiving slot (7).

3. The production process of small glutinous rice cakes according to claim 2, characterized in that The lateral movement structure comprises: A fixed seat (9), wherein a guide rail (10) is provided on the fixed seat (9); A transverse movement motor (11), wherein the transverse movement motor (11) is fixedly arranged on a fixing seat (9); A transverse moving screw rod (12), the transverse moving screw rod (12) is rotatably mounted on a fixed seat (9) and connected to an output end of a transverse moving motor (11); A receiving plate (13) is slidably disposed on the guide rail (10), a screw nut is fixedly connected to the bottom of the receiving plate (13), the screw nut is spirally connected to the transverse screw (12), and the receiving plate (13) is used to fix the receiving tray (6).

4. The production process of a small glutinous rice cake according to claim 3, characterized in that, The longitudinal movement structure comprises: A placement seat (14), the placement seat (14) is fixedly arranged on the frame, the fixed seat (9) is slidably arranged on the placement seat (14), and the sliding direction of the fixed seat (9) is perpendicular to the sliding direction of the receiving plate (13); Stepping cylinder (15), the stepping cylinder (15) is fixedly arranged on the frame, the piston rod of the stepping cylinder (15) is connected with the fixed seat (9), and the axis of the piston rod of the stepping cylinder (15) is perpendicular to the axis of the cross-moving lead screw (12).

5. A production process for small glutinous rice cakes according to claim 4, characterized in that, There are two receiving plates (13) provided, and each receiving plate (13) can be used to fix the material receiving tray (6).

6. The production process of a small glutinous rice cake according to claim 5, characterized in that, The anti-displacement assembly (16) is also provided with an anti-disturbance assembly, and the anti-disturbance assembly is used to make the second pressing plate (28) approach the first pressing plate (27) when the cutting mechanism (4) moves upward, so as to prevent the second pressing plate (28) from driving the paper tray (8) to move upward instantaneously when the cutting mechanism (4) moves upward.

7. A small glutinous rice cake production process according to claim 6, characterized in that, The anti-disturbance assembly includes: Second chute (33), a second chute (33) is opened on each first slider (25); Second adjustment groove (34), a plurality of second adjustment grooves (34) are circumferentially and evenly arranged on the turntable (23) around the axis of the turntable (23), the second adjustment groove (34) is arc-shaped and the axis is offset from the axis of the turntable (23), and the second adjustment groove (34) and the first adjustment groove (24) are inclined with respect to the radius of the turntable (23) and the inclination directions are opposite; Second slider (35), a second slider (35) is slidably arranged in each second chute (33), a second pin shaft (36) is fixedly arranged on the second slider (35), the second pin shaft (36) is slidably arranged in the second adjustment groove (34), and the end of the extension part of the second slider (35) pointing to the center of the turntable (23) points to the second pressing plate (28) and can move towards the second pressing plate (28). When the small glutinous rice cakes fall onto the paper tray (8), the extension part of the second slider (35) just contacts the second pressing plate (28).

8. A small glutinous rice cake production process according to claim 7, characterized in that, The driving structure (32) includes: Motor (37), the motor (37) is fixedly arranged on the fixed disk (17); Driving gear (38), the driving gear (38) is connected with the output end of the motor (37), and a transmission tooth (39) is arranged on the outer circumference of the turntable (23), and the transmission tooth (39) meshes with the driving gear (38).

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