Three-dimensional pastry decorating system

Abstract

The utility model discloses a three-dimensional pastry decorating system, belongs to the technical field of pastry processing, and solves the problem that the batch production and processing of pastries with three-dimensional decorating needs to be realized in a certain mode because a manual operation mode does not meet the requirements of market production environments. Comprising a grabbing and pressing structure, a station switching structure and a mounting structure. The station switching structure is provided with at least three stations, and the three stations at least comprise a feeding station, an assembling station and a discharging station. According to the pastry three-dimensional decoration full-process production line, pastry three-dimensional decoration full-process production is automatically achieved, bulk pastry rough blanks are conveyed to the position below the grabbing and pressing structure, grabbed and subjected to compression molding forming, patterns or shapes are pressed on the surfaces of the bulk pastry rough blanks, then the bulk pastry rough blanks are transferred to the assembly station, three-dimensional decoration is assembled in place through the mounting structure, and the pastry subjected to three-dimensional decoration is unloaded and taken down for follow-up processing. According to the system, the production efficiency is greatly improved, the technical requirements are simplified, and manufacturers can easily make pastries with three-dimensional decorations on the surfaces.

Description

Technical Field

[0001] The utility model relates to the technical field of cake processing, in particular to a three-dimensional cake decorating system. Background Art

[0002] Pastries are a widely popular snack that is often eaten at tea time or as a dessert. They can be sweet or savory and come in a variety of shapes, flavors, and ingredients.

[0003] Among them, pastries that tend to be Chinese-style cakes will be provided to the general public for consumption during various festivals. During the Mid-Autumn Festival, foods such as moon cakes and Japanese fruits are becoming more and more widely consumed by people in today's society.

[0004] No matter it is wagashi or moon cake, in order to ensure its beauty, usually, the top surface of these pastries will be decorated with patterns and flower shapes by gluing, painting, printing, pressing, etc. However, the patterns and flower shapes currently used to decorate the pastries are all flat. If it is necessary to shape a three-dimensional decorating structure on these pastries like cakes, then it is necessary to cooperate with an experienced pastry chef to manually complete the three-dimensional decorating of the pastry surface.

[0005] For moon cakes and Japanese pastries that need to be put on the market in large quantities during specific festivals, manual operation does not meet the needs of the market production environment. Therefore, a certain method is needed to achieve mass production and processing of pastries with three-dimensional decorating, so as to improve its production efficiency so that it can be put on the market and reach the market demand.

[0006] Therefore, a three-dimensional cake decorating system is proposed to solve or alleviate the above problems. Utility Model Content

[0007] The utility model aims to solve the shortcomings of the prior art and proposes a three-dimensional cake decorating system.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A three-dimensional pastry decorating system, comprising a grasping and pressing structure, a station switching structure, and a mounting structure;

[0010] There are at least three workstations on the workstation switching structure, and the three workstations include at least a loading workstation, an assembly workstation, and an unloading workstation;

[0011] The grabbing and pressing structure is arranged on one side of the station switching structure, and grabs the rough pastry to the loading station, and embosses the surface of the rough pastry in the process;

[0012] The mounting structure is arranged at one side of the station switching structure, and assembles three-dimensional mounting flowers on the rough cake blanks on the assembly station.

[0013] Preferably, the station switching structure comprises a rotatable turntable and a plurality of lower molds detachably connected to the turntable;

[0014] The number of the lower molds is the same as the number of stations in the station switching structure, and the lower molds on any station are switched to the next station one by one.

[0015] Preferably, the grasping and pressing structure comprises a mounting tube and a plurality of clamping arms fixedly connected to the lower end of the mounting tube;

[0016] A clamping space is formed in the clamping arms, and the cross-sectional area of ​​the clamping space can be adjusted;

[0017] An upper mold matching the lower mold is detachably connected in the installation cylinder, and the installation cylinder can be displaced in the vertical direction and the horizontal direction.

[0018] Preferably, the grasping and pressing structure further comprises an orientation adjustment component and a driving component;

[0019] The driving assembly is connected to the mounting cylinder and the clamping arm to drive the cross-sectional area of ​​the clamping space to change;

[0020] The driving assembly is arranged on the movable end of the azimuth adjustment member, and the azimuth adjustment member drives the driving assembly and the mounting cylinder to move in the vertical direction and the horizontal direction.

[0021] Preferably, the azimuth adjustment assembly includes a vertical displacement member and a horizontal displacement member;

[0022] The horizontal displacement member is connected to the movable end of the vertical displacement member to drive the horizontal displacement member to move up and down in the vertical direction;

[0023] The driving assembly is connected to the movable end of the horizontal displacement member through a mounting seat to drive the driving assembly to move in the horizontal direction.

[0024] Preferably, the clamp arm is a hollow structure, and a connecting groove connected to the clamp arm is provided on the top surface of the mounting tube. The driving assembly includes a plurality of clamps with adjustable spacing and embedded in the connecting groove and the clamp arm, and an adjusting member transmission-connected to the plurality of clamps.

[0025] Preferably, the mounting structure includes a spatial orientation adjustment component, a suction straw connected to a movable end of the spatial orientation adjustment component, and an exhaust pipe connected to the end of the spatial orientation adjustment component.

[0026] Preferably, the spatial orientation adjustment component is a robotic arm.

[0027] Preferably, it also includes a conveying structure;

[0028] The discharging end of the conveying structure is located below the grasping and pressing structure, and the conveying structure guides the rough pastry to the right below the grasping and pressing structure.

[0029] Preferably, the conveying structure comprises a frame, a conveyor belt, a side plate, and a guide plate;

[0030] The conveyor belt is arranged on the frame;

[0031] The side plates are connected to the frame, are located on both sides of the conveyor belt in the width direction, and the height of the side plates is greater than the height of the conveyor belt;

[0032] The guide plate is connected to the side plate and faces one side of each other, and is located above the conveyor belt to guide the rough pastry to move on the conveyor belt to just below the grasping and pressing structure.

[0033] The utility model has the following beneficial effects:

[0034] The utility model can automatically complete the whole process of producing and processing three-dimensional decoration of cakes. The rough cake blank in a ball shape can be transported to the bottom of the grasping and pressing structure, grasped by it to the station switching structure, and pressed down to form in the process of grasping and releasing, and a pattern or shape is also pressed out on the surface of the rough cake blank. Then it is transferred to the assembly station, and the three-dimensional decoration part is assembled on the formed rough cake blank by the mounting structure. Then it is further transferred and unloaded, and the rough cake blank with completed three-dimensional decoration is taken out for subsequent baking and other processing so as to obtain in batches cakes with decorations such as three-dimensional decoration patterns, shapes, and textures on the surface. The production efficiency of the manufacturer for such cakes is greatly improved, and the production of such difficult three-dimensional decoration cakes can be completed without the need for experienced pastry chefs, thereby reducing the technical difficulty during production. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a schematic diagram of the structure of the utility model;

[0036] Figure 2 for Figure 1 The enlarged view of point A in the middle;

[0037] Figure 3 for Figure 1 The enlarged view of point B in the middle;

[0038] Figure 4 for Figure 3 Enlarged view of point C in the middle;

[0039] Figure 5 for Figure 1 Enlarged view of point D in the middle.

[0040] 1. Conveyor belt; 2. Frame; 3. Side plate; 4. Guide plate; 5. Vertical electric slide rail; 6. Longitudinal electric slide rail; 7. Mounting seat; 8. Pneumatic finger; 9. Mounting cylinder; 10. Clamp arm; 11. Limit strip; 12. Guide slope; 13. Workbench; 14. Turntable; 15. Bottom support; 16. Lower mold; 17. Robotic arm; 18. Suction pipe; 19. Exhaust pipe; 20. Chamfered surface. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0042] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] It should be noted that relational terms such as "first" and "second" are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0044] A three-dimensional pastry decorating system, comprising a grasping and pressing structure, a station switching structure, and a mounting structure;

[0045] There are at least three workstations on the workstation switching structure, and the three workstations include at least one loading workstation, one assembly workstation, and one unloading workstation;

[0046] The grasping and pressing structure is arranged on one side of the station switching structure, and grasps the rough pastry to the feeding station, and embosses the surface of the rough pastry in the process;

[0047] The mounting structure is arranged at one side of the station switching structure, and assembles three-dimensional mounting flowers on the rough cake blanks on the assembly station.

[0048] The grasping and pressing structure is used to grasp, place, and press down the rough pastry embryo, so that in the actual application of the system, it is only necessary to wrap the filling into a ball with the dough, and the rough pastry embryo can be transferred to the bottom of the grasping and pressing component for the subsequent three steps. After the rough pastry embryo is placed and pressed down into shape by the grasping and pressing structure, the station switching structure can drive the formed rough pastry embryo to the next station, and the vacant station can continue to place and press down new rough pastry embryos through the grasping and pressing structure, so as to avoid When a workstation on this system becomes idle, ensure that the system always maintains a state of continuous operation to achieve continuous production of pastries and ensure stable output of the system's production efficiency. While the workstation switching structure drives the formed pastry rough blanks to switch workstations, the mounting structure can also drive and install the formed three-dimensional decorations on the pastry rough blanks located on the assembly workstation. After both are completed, the pastry rough blanks are transferred to the unloading workstation for unloading, so that these unloaded but three-dimensionally decorated pastry rough blanks can be baked and subjected to subsequent processing steps.

[0049] Preferably, the station switching structure includes a rotatable turntable 14 and a plurality of lower molds 16 detachably connected to the turntable 14, and the outer ring of the lower mold 16 is provided with a chamfered surface 20;

[0050] The number of lower molds 16 is the same as the number of stations in the station switching structure, and the lower molds 16 at any station are switched to the next station one by one;

[0051] Specifically, Figure 1 and 5 As shown, six through grooves are provided on the turntable 14. The number of the above-mentioned through grooves is only one of the expressions provided in the figure. The number of through grooves only needs to be greater than or equal to three. An insert is embedded in the through groove. The top surface of the insert is fixedly connected to a base 15 whose cross-sectional area is larger than that of the through groove. The lower mold 16 is coaxially fixedly connected to the top surface of the base 15.

[0052] It should be noted that the slots represent workstations, and the number of slots is the same as the number of workstations, but there is only one loading station and one unloading station. The number of assembly stations can be adjusted according to the number of three-dimensional mounting structures to be assembled, either increased or decreased. This solution only provides one mounting structure, but is not limited to one of the solutions in this solution.

[0053] When the lower mold 16 needs to be replaced, it is only necessary to take the insert out of the groove to replace the lower mold 16. The new lower mold 16 is embedded in the groove through the insert and placed on the turntable 14 through the base 15 to prevent the lower mold 16 and the insert from falling out of the groove. The replacement can be quickly performed according to the needs of the operator, which greatly speeds up the efficiency of the system for the production and processing of different types of cakes.

[0054] Preferably, if Figure 1 As shown, the station switching structure also includes a workbench 13, a reducer, and a servo motor;

[0055] The workbench 13 is hollow, and the reducer and the servo motor are both arranged inside the workbench 13;

[0056] The output shaft of the servo motor is drivingly connected to the input shaft of the reducer;

[0057] The output shaft of the reducer is arranged vertically, and the output shaft is coaxially fixedly connected with the rotating disk 14 .

[0058] The rotation of the turntable 14 and the switching of the workstations can be achieved by driving a servo motor. Each time the servo motor drives its output shaft to rotate the same angle or the same number of turns, under the reduction transmission of the reducer, it is transformed into a fixed angle rotation of the turntable 14, so that each time the turntable 14 rotates, the rough pastry on a certain workstation can be switched to the next workstation or grasped and placed, pressed down to form, or assembled for three-dimensional decorating, or unloaded.

[0059] The coaxial fixed connection between the output shaft of the reducer and the rotating disk 14 can be connected and the force can be transmitted through a coupling or a shaft fixing seat.

[0060] Preferably, if Figure 3 As shown, the grasping and pressing structure includes a mounting tube 9 and a plurality of clamping arms 10 fixedly connected to the lower end of the mounting tube 9;

[0061] A clamping space is formed in the clamping arms 10, and the cross-sectional area of ​​the clamping space can be adjusted;

[0062] An upper mold matching the lower mold 16 is detachably connected in the installation cylinder 9, and the installation cylinder 9 can be displaced in the vertical direction and the horizontal direction.

[0063] The upper mold is directly embedded in the mounting tube 9 in an embedded manner, so that when the grasping and pressing structure grasps, places and presses down the rough pastry, the upper mold can cooperate with the lower mold 16 on the loading station, so as to press the rough pastry between the two into the desired shape and have a certain pattern or texture on its surface. The clamping arm 10 under the mounting tube 9 grasps the rough pastry to ensure that the rough pastry is located below the upper mold after the grasping and placing action is completed.

[0064] Preferably, if Figure 4 As shown, the grasping and pressing structure further includes a limiting strip 11;

[0065] The limiting strip 11 is integrally formed on the inner side of the lower end of the clamp arm 10 , and is as long as the clamp arm 10 in the horizontal direction. An inclined guiding slope 12 is formed on the top surface of the limiting strip 11 .

[0066] The setting of the limit strip 11 allows the clamping arm 10 to clamp the rough pastry without applying too much clamping force to the rough pastry to ensure the clamping of the rough pastry and prevent the rough pastry from falling. In other words, in the process of clamping the rough pastry, the clamping arm 10 will not break the dough and expose the filling. Similarly, the setting of the guide slope 12 is also to increase the contact area between the clamping arm 10, the limit strip 11 and the rough pastry, so as to prevent the edges and corners on the limit strip 11 from easily breaking the dough of the rough pastry when the clamping arm 10 clamps the rough pastry, thereby ensuring that the rough pastry leaving the system has a good degree of integrity.

[0067] Preferably, if Figure 1 and 3 As shown, the grasping and pressing structure also includes an orientation adjustment component and a driving component;

[0068] The driving assembly is connected with the mounting cylinder 9 and the clamping arm 10 to drive the cross-sectional area of ​​the clamping space to change;

[0069] The driving assembly is arranged on the movable end of the azimuth adjustment member, and the azimuth adjustment member drives the driving assembly and the mounting cylinder 9 to move in the vertical direction and the horizontal direction.

[0070] The driving component controls the change of the cross-sectional area of ​​the clamping space, specifically, controls the change of the cross-sectional area of ​​the clamping space from small to large, so that the rough pastry embryo can enter the clamping space, and controls the change of the cross-sectional area of ​​the clamping space from large to small, so that the structure of the clamping arm 10 and the limit strip 11 can grab and accommodate the rough pastry embryo, and the orientation adjustment component is used to change the spatial position of the driving component and the mounting tube 9, the clamping arm 10, and the rough pastry embryo, and then transfers the rough pastry embryo that is formed into a ball after the dough wraps the filling to the loading station.

[0071] Preferably, the azimuth adjustment assembly includes a vertical displacement member and a horizontal displacement member;

[0072] The horizontal displacement member is connected to the movable end of the vertical displacement member to drive the horizontal displacement member to move up and down in the vertical direction;

[0073] The driving assembly is connected to the movable end of the horizontal displacement member through the mounting seat 7 to drive the driving assembly to move in the horizontal direction.

[0074] The horizontal displacement member is used to switch the rough pastry in the feeding direction and between the loading stations, while the vertical displacement member is not only used to transfer the rough pastry to the loading station, but also to cooperate with the upper mold to press down after the mounting cylinder 9 and the clamping arm 10 complete the grasping and placing of the rough pastry, so that the upper mold and the lower mold 16 can cooperate to process the rough pastry between the two into the shape required by this system, and form certain patterns, textures, or patterns on its surface. Specifically, the vertical displacement member is the vertical electric slide rail 5, and the horizontal displacement member is the longitudinal electric slide rail 6. The longitudinal electric slide rail 6 is fixedly connected to the slide seat of the vertical electric slide rail 5, and the mounting seat 7 is fixedly connected to the slide seat of the longitudinal electric slide rail 6.

[0075] Preferably, the clamp arm 10 is a hollow structure, and a connecting groove connected to the clamp arm 10 is opened on the top surface of the mounting tube 9. The driving assembly includes a plurality of clamps with adjustable spacing and embedded in the connecting groove and the clamp arm 10, and an adjusting member transmission-connected to the plurality of clamps.

[0076] The adjusting member can be a pneumatic finger 8, and the clamping piece is the part of the pneumatic finger 8 used to clamp the object. It is a prior art, and the transmission connection relationship between the two is no longer described in detail. When the clamping piece extends into the clamping arm 10 through the connecting groove, since the mounting tube 9 is fixed on the bottom surface of the pneumatic finger 8, the mounting tube 9 basically remains unchanged, and the clamping arm 10 will be driven by the clamping piece to move closer to each other. In this way, the cross-sectional area of ​​the clamping space formed between the clamping arms 10 can be changed.

[0077] Preferably, if Figure 5 As shown, the mounting structure includes a spatial orientation adjustment component, a suction pipe 18 connected to the movable end of the spatial orientation adjustment component, and an exhaust pipe 19 connected to the habit;

[0078] The spatial orientation adjustment component has a better spatial adjustment effect than the orientation adjustment component. It can drive the straw 18 to move to any position in a space while keeping it always in a vertical position, or while keeping other fixed angles, and then reduce the air pressure in the straw 18 through the exhaust pipe 19, and then adsorb the three-dimensional decorating structure to be assembled at the tube mouth of the straw 18 through air pressure. The magnitude of the adsorption force is determined by the amount of air sucked by the exhaust pipe 19. Normally, the exhaust volume needs to be determined according to the actual situation of the product, so as to avoid leaving an imprint of the straw 18 on the three-dimensional decorating structure during the transfer of the straw 18, thereby avoiding its negative impact on the appearance of the final processed pastry rough embryo.

[0079] Preferably, the spatial orientation adjustment component is a mechanical arm 17, and the mechanical arm 17 is fixed on the workbench 13;

[0080] The setting of the mechanical arm 17 enables the rotation, displacement, or a combination of the two actions of the straw 18 to be carried out relatively smoothly, and can adapt to any angle when the straw 18 adsorbs the three-dimensional decorating structure.

[0081] Preferably, if Figure 1 and 2 As shown, it also includes a transmission structure;

[0082] The discharging end of the conveying structure is located below the grasping and pressing structure, and the conveying structure guides the rough pastry to the right below the grasping and pressing structure.

[0083] The setting of the conveying structure allows for the production and delivery of rough dough balls of pastry with fillings wrapped in dough to be carried out in batches when the pastries that require three-dimensional decoration are produced in advance. There will be no conflict in the processing on both sides, and after the individual production of the rough dough balls is completed, the rough dough balls can be delivered to the system for subsequent actions. There is no need for manual transportation and delivery, and it also avoids the situation where a batch of rough dough balls can only be delivered after a certain number of them are reached, which significantly improves the working efficiency of the system.

[0084] Preferably, the conveying structure includes a frame 2, a conveyor belt 1, a side plate 3, and a guide plate 4;

[0085] The conveyor belt 1 is arranged on a frame 2;

[0086] The side panels 3 are connected to the frame 2, and are located on both sides of the conveyor belt 1 in the width direction, and the height of the side panels 3 is greater than the height of the conveyor belt 1;

[0087] The guide plate 4 is connected to the side plate 3 and faces one side, and is located above the conveyor belt 1 to guide the rough pastry to move on the conveyor belt 1 to just below the grasping and pressing structure. The guide plate 4 includes a wide plate portion, an inclined plate portion, and a narrow plate portion.

[0088] When the clumped pastry dough is placed on the conveyor belt 1, the pastry dough will hit the wide plate portion of the guide plate 4 under the transmission of the conveyor belt 1, and it will continue to move with the conveyor belt 1 until the pastry dough hits the inclined plate portion. At this time, under the guidance of the inclined plate portion, the friction between the pastry dough and the conveyor belt 1 has a component in the horizontal width direction of the conveyor belt 1, so that the pastry dough begins to move toward the displacement between the guide plates 4 on both sides, and at the same time, it also moves forward on the conveyor belt 1 until the pastry dough enters between the narrow plate portions of the guide plates 4 on both sides, so that the pastry dough can be moved to the bottom of the mounting cylinder 9 so that the grasping structure can grasp the pastry dough.

[0089] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A three-dimensional cake decorating system, characterized in that: Including grasping and pressing structure, station switching structure, and mounting structure; There are at least three workstations on the workstation switching structure, and the three workstations include at least a loading workstation, an assembly workstation, and an unloading workstation; The grabbing and pressing structure is arranged on one side of the station switching structure, and grabs the rough pastry to the loading station, and embosses the surface of the rough pastry in the process; The mounting structure is arranged at one side of the station switching structure, and assembles three-dimensional mounting flowers on the rough cake blanks on the assembly station.

2. A three-dimensional pastry decorating system according to claim 1, characterized in that: The station switching structure comprises a rotatable turntable (14) and a plurality of lower molds (16) detachably connected to the turntable (14); The number of the lower molds (16) is the same as the number of workstations in the workstation switching structure, and the lower molds (16) at any workstation are switched to the next workstation one by one.

3. A three-dimensional cake decorating system according to claim 1, characterized in that: The grasping and pressing structure comprises a mounting tube (9) and a plurality of clamping arms (10) fixedly connected to the lower end of the mounting tube (9); A clamping space is formed in the clamping arms (10), and the cross-sectional area of ​​the clamping space can be adjusted; An upper mold matching the lower mold (16) is detachably connected inside the installation cylinder (9), and the installation cylinder (9) can be displaced in vertical and horizontal directions.

4. A three-dimensional cake decorating system according to claim 3, characterized in that: The grasping and pressing structure also includes an orientation adjustment component and a driving component; The driving assembly is connected to the mounting cylinder (9) and the clamping arm (10) to drive the cross-sectional area of ​​the clamping space to change; The driving assembly is arranged on the movable end of the azimuth adjustment member, and the azimuth adjustment member drives the driving assembly and the mounting cylinder (9) to move in the vertical direction and the horizontal direction.

5. A three-dimensional cake decorating system according to claim 4, characterized in that: The azimuth adjustment assembly includes a vertical displacement member and a horizontal displacement member; The horizontal displacement member is connected to the movable end of the vertical displacement member to drive the horizontal displacement member to move up and down in the vertical direction; The driving assembly is connected to the movable end of the horizontal displacement member via a mounting seat (7) to drive the driving assembly to move in the horizontal direction.

6. A three-dimensional cake decorating system according to claim 4, characterized in that: The clamp arm (10) is of a hollow structure, and a connection groove communicating with the clamp arm (10) is provided on the top surface of the mounting tube (9). The driving assembly comprises a plurality of clamps with adjustable spacing and embedded in the connection groove and the clamp arm (10), and an adjusting member drivingly connected to the plurality of clamps.

7. A three-dimensional cake decorating system according to claim 1, characterized in that: The mounting structure comprises a spatial orientation adjustment component, a suction pipe (18) connected to the movable end of the spatial orientation adjustment component, and an air suction pipe (19) connected to the end of the spatial orientation adjustment component.

8. A three-dimensional cake decorating system according to claim 7, characterized in that: The spatial orientation adjustment component is a mechanical arm (17).

9. A three-dimensional cake decorating system according to claim 7, characterized in that: Also included is a conveying structure; The discharging end of the conveying structure is located below the grasping and pressing structure, and the conveying structure guides the rough pastry to the right below the grasping and pressing structure.

10. A three-dimensional cake decorating system according to claim 9, characterized in that: The conveying structure comprises a frame (2), a conveyor belt (1), a side plate (3), and a guide plate (4); The conveyor belt (1) is arranged on a frame (2); The side plates (3) are connected to the frame (2), the side plates (3) are located on both sides of the conveyor belt (1) in the width direction, and the height of the side plates (3) is greater than the height of the conveyor belt (1); The guide plate (4) is connected to the side plate (3) and faces one side of each other, and is located above the conveyor belt (1) to guide the rough pastry to move on the conveyor belt (1) to the position directly below the grasping and pressing structure.

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