Pastry veneer-pasting decoration mold

Abstract

The utility model provides a pastry veneer-pasting decoration mold. The pastry veneer-pasting decoration mold comprises a cutter, an ejector core, an ejector pin and a veneer-pasting driving mechanism. The cutter is of a hollow structure and is used for correspondingly forming the decorative leather after being extruded and sheared with the surface belt. The ejector core is sleeved with the cutter, and the ejector pin is sleeved with the ejector core. And the ejector core and the ejector pin are used for synchronously moving along the moving direction of the decorative leather sheared by the cutter under the driving of the leather pasting driving mechanism, so that the decorative leather is ejected out and pasted on the corresponding pastry, and a groove or a concave point is pressed at the corresponding position of the top of the pastry. And the ejector pin is adjustably arranged along the moving direction of the ejector pin relative to the veneer adhering driving mechanism. The pastry veneer decoration mold provided by the utility model not only enhances the attractiveness and authenticity of pastries, but also can be suitable for veneer decoration of pastries with different height specifications, and the universality of the pastry veneer decoration mold is enhanced.

Description

Technical Field

[0001] This application relates to the technical field of food processing equipment, and particularly relates to a surface pasting and decorating mold for pastries. Background Art

[0002] Surface pasting of pastries refers to the process of attaching a decorative skin to the surface of a pastry, including cutting and fitting the decorative skin. The aesthetic appearance and taste of the pastry after pasting can be improved, so it is favored by more and more consumers.

[0003] Currently, a surface pasting mold for pastries generally includes a tool with a hollow structure and a core located inside the tool and movable along the cutting direction of the decorative skin. When the surface pasting mold for pastries works, the tool is used to cooperate with the dough sheet to cut out the decorative skin, and the core is used to push out the decorative skin and attach it to the pastry.

[0004] However, the existing surface pasting molds for pastries are only suitable for the processing of general pastries, and there are problems with the lack of vividness for pastries in the shapes of apples, persimmons, etc. This is because the centers of the tops of real apples and persimmons have grooves, while the tops of the pastries processed by the surface pasting molds for pastries are smooth and do not have grooves, which leads to a distortion in the shape of the processed pastries, reducing the aesthetic appearance and authenticity of the pastries, and further reducing consumers' desire to purchase. Moreover, the depths of the grooves at the centers of the tops of fruits such as apples and persimmons are also different. If the depth of the groove is too deep or too shallow, it will affect the shape of the pastry. Therefore, there is an urgent need for a surface pasting and decorating mold for pastries that can make the shape of the pastry more vivid and can be applicable to different pastries to solve the above problems.

[0005] The information disclosed in this background art section is only used to deepen the understanding of the background art of the present disclosure, and should not be regarded as an admission or any form of suggestion that this information constitutes the prior art known to those skilled in the art. Summary of the Invention

[0006] In view of the above problems, a surface pasting and decorating mold for pastries is provided. This surface pasting and decorating mold for pastries not only enhances the aesthetic appearance and authenticity of the pastry, but also can be applicable to the surface pasting and decorating of pastries with different height specifications, enhancing the versatility of this surface pasting and decorating mold for pastries.

[0007] Specifically, the present application provides a pastry skin decoration mold, which includes a cutter, a top core, a top pin, and a skin pasting driving mechanism; the cutter is of a hollow structure and is used to correspondingly form a decorative skin after extrusion and shearing with the dough sheet; the top core is sleeved inside the cutter, and the top pin is sleeved inside the top core; the top core and the top pin are used to move synchronously along the moving direction of the cutter for shearing the decorative skin under the drive of the skin pasting driving mechanism, so as to push out the decorative skin and attach it to the corresponding pastry, and press out a groove or a dimple at the corresponding position on the top of the pastry; the top pin is adjustably arranged relative to the skin pasting driving mechanism along its moving direction.

[0008] Optionally, the top pin includes a mounting rod and a needle head arranged at the end of the mounting rod; the mounting rod is arranged on the skin pasting driving mechanism; the cross-sectional area of the needle head is smaller than that of the mounting rod; a fillet is provided at one end of the needle head away from the mounting rod.

[0009] Optionally, the skin pasting driving mechanism includes a skin pasting cylinder, a first horizontal mounting plate connected to the end of the piston rod of the skin pasting cylinder, and a second horizontal mounting plate fixedly connected below the first horizontal mounting plate; the top core is arranged on the second horizontal mounting plate; a through first mounting hole is formed on the first horizontal mounting plate along the moving direction of the top pin, and a threaded hole for a set screw to pass through is formed at a position on the side surface of the first horizontal mounting plate corresponding to the first mounting hole; the top pin is arranged in the first mounting hole.

[0010] Optionally, the top core is adjustably arranged relative to the second horizontal mounting plate along its moving direction; the second horizontal mounting plate includes a mounting plate body and a plurality of pressing blocks connected to the side surface of the mounting plate body; through second mounting holes are respectively formed between the mounting plate body and each pressing block, and an opening slit communicating with the corresponding second mounting hole and the outside of the mounting plate body is provided; the top core is correspondingly arranged on the second horizontal mounting plate through a top core mounting cylinder and the second mounting hole; the pressing block is pressed on the mounting plate body by a bolt so that the second mounting hole clamps the top core mounting cylinder.

[0011] Optionally, a process groove is formed at a position on the outer side surface of the pressing block corresponding to the second mounting hole.

[0012] Optionally, the pastry skin decoration mold further includes a first frame and a skin cutting driving mechanism arranged on the top of the first frame; the cutter includes a fixed skin punching knife and a movable skin punching knife; the fixed skin punching knife is arranged at the bottom of the first frame, and the movable skin punching knife is correspondingly arranged directly above the fixed skin punching knife and is used to cooperate with the fixed skin punching knife to punch the dough sheet; the top core is correspondingly sleeved inside the movable skin punching knife.

[0013] Optionally, the pastry skin decoration mold further includes a support and guiding mechanism, which includes an upper support plate, a fixed support plate, a lower support plate and a guiding component; the upper support plate is used to move along the moving direction of the thimble under the drive of the skin cutting drive mechanism; the fixed support plate is connected to the first frame and is located below the upper support plate; the lower support plate is located below the fixed support plate and is used to install the skin punching moving knife; the guiding component includes a guiding cylinder and a guiding column located inside the guiding cylinder, the guiding cylinder is arranged on the top of the fixed support plate, and the guiding column connects the upper support plate and the lower support plate.

[0014] Optionally, the pastry skin decoration mold further includes a second frame, a negative pressure cavity plate and a tool mounting plate; the tool mounting plate is arranged at the bottom of the second frame, and the tool is installed at the bottom of the tool mounting plate; the negative pressure cavity plate is of a concave structure and is sleeved on the top of the tool mounting plate, and the negative pressure cavity plate is fixedly connected to the bottom of the second frame; an air blowing channel for blowing off the remaining skin is opened at the bottom of the second frame; an air suction channel for adsorbing the decorative skin is opened on the negative pressure cavity plate.

[0015] Since the pastry skin decoration mold of the present application is provided with a thimble, grooves or indentations can be pressed at the corresponding positions on the top of the pastry, thereby enhancing the beauty and authenticity of the pastry, and it is particularly suitable for the production of pastries in the shapes of apples, persimmons, etc. Moreover, since the thimble can adjust the height relative to the skin pasting drive mechanism along the moving direction of the thimble, the pastry skin decoration mold can press grooves with different depths, and thus can be suitable for the skin pasting decoration of pastries with different height specifications, enhancing the versatility of the pastry skin decoration mold, and there is no need to replace different specifications of pastry skin decoration molds during use, so the time for replacing the pastry skin decoration mold is reduced, the production efficiency is improved, and the production cost is also reduced.

[0016] Through the following detailed description of specific embodiments of the present application in conjunction with the drawings, those skilled in the art will become more clear about the above and other purposes, advantages and features of the present application. Description of the Drawings

[0017] Figure 1 It is a schematic structural diagram of the pastry skin decoration mold in the embodiment of the present application.

[0018] Figure 2 It is a schematic partial structural diagram of the pastry skin decoration mold in the embodiment of the present application.

[0019] Figure 3 It is a schematic bottom view of the pastry skin decoration mold in the embodiment of the present application.

[0020] Figure 4Schematic structural diagram of the ejector pin, ejector core and leather punching moving knife in the embodiments of the present application.

[0021] Figure 5 Schematic structural diagram of the second horizontal mounting plate in the embodiments of the present application.

[0022] Figure 6 Schematic structural diagram of the noodle skin pasting and decorating mold in another embodiment of the present application.

[0023] In the above figures, 100 is the noodle skin pasting and decorating mold, 110 is the cutting tool, 111 is the leather punching fixed knife, 112 is the leather punching moving knife, 120 is the ejector core, 121 is the ejector core mounting cylinder, 130 is the ejector pin, 131 is the mounting rod, 132 is the needle tip, 141 is the leather pasting cylinder, 142 is the first horizontal mounting plate, 1421 is the first mounting hole, 1422 is the threaded hole, 143 is the second horizontal mounting plate, 1431 is the mounting plate body, 1432 is the pressing block, 1433 is the second mounting hole, 1434 is the opening slot, 150 is the first frame, 160 is the leather cutting driving mechanism, 171 is the upper support plate, 172 is the fixed support plate, 173 is the lower support plate, 174 is the guide cylinder, 175 is the guide post, 180 is the second frame, 181 is the air blowing channel, 190 is the negative pressure cavity plate, 191 is the air suction channel. Detailed implementation manners

[0024] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", "vertical", "horizontal", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application. The "first", "second", etc. involved in the present application are used to distinguish the described objects and do not have any sequential or technical meanings. The "connection" and "coupling" involved in the present application, unless otherwise specified, both include direct and indirect connections (couplings).

[0025] Figure 1 Schematic structural diagram of the noodle skin pasting and decorating mold 100 in the embodiments of the present application, as Figure 1 shown, and referring to Figures 2 to 6, embodiments of the present application provide a pastry skin decoration mold 100, which includes a cutter 110, a core 120, a thimble 130, and a skin pasting driving mechanism. The cutter 110 has a hollow structure, and the cutter 110 is used to form a decorative skin corresponding to the dough sheet after extrusion and shearing. The core 120 is sleeved inside the cutter 110, and the thimble 130 is sleeved inside the core 120. The core 120 and the thimble 130 are used to move synchronously along the moving direction of the cutter 110 for shearing the decorative skin under the drive of the skin pasting driving mechanism, so as to push out the decorative skin and attach it to the corresponding pastry, and press out a groove or a dimple at the corresponding position on the top of the pastry. The thimble 130 is adjustably arranged relative to the skin pasting driving mechanism along its moving direction. Among them, the moving directions of the cutter 110, the core 120, and the thimble 130 are all Figure 1 the height direction of the pastry skin decoration mold 100 in Figure 1 , that is, the vertical direction relative to the ground. For example, the corresponding position on the top of the pastry can be the center of the top of the pastry. Of course, the corresponding position can also be adjusted according to needs.

[0026] In the pastry skin decoration mold 100 of the embodiments of the present application, the cutter 110 forms a decorative skin corresponding to the dough sheet after extrusion and shearing. Under the drive of the skin pasting driving mechanism, the core 120 pushes out the decorative skin and attaches it to the pastry, and the thimble 130 presses out a groove or a dimple at the corresponding position on the top of the pastry. When processing pastries of different height specifications, the position of the thimble 130 relative to the skin pasting driving mechanism can be adjusted along the moving direction of the thimble 130 to adapt to pastries of different heights.

[0027] Since the pastry skin decoration mold 100 of the present application is provided with the thimble 130, a groove or a dimple can be pressed out at the corresponding position on the top of the pastry, thereby enhancing the beauty and authenticity of the pastry, and is particularly suitable for the production of pastries in the shapes of apples, persimmons, etc. Moreover, since the thimble 130 can adjust its height relative to the skin pasting driving mechanism along the moving direction of the thimble 130, the pastry skin decoration mold 100 can press out grooves or dimples with different depths, and thus can be applicable to the skin decoration of pastries of different height specifications, enhancing the versatility of the pastry skin decoration mold 100. And during use, there is no need to replace different specifications of pastry skin decoration molds 100, so the time for replacing the pastry skin decoration mold 100 is reduced, the production efficiency is improved, and the production cost is also reduced.

[0028] In some embodiments of the present application, as Figure 4 shown, the thimble 130 includes a mounting rod 131 and a needle head 132 arranged at the end of the mounting rod 131. The mounting rod 131 is installed on the skin pasting driving mechanism. The cross-sectional area of the needle head 132 is smaller than the cross-sectional area of the mounting rod 131. A rounded corner is provided at the end of the needle head 132 away from the mounting rod 131.

[0029] In this embodiment, the leather pasting driving mechanism drives the needle 132 through the mounting rod 131, and thus can press out grooves or dimples at the corresponding positions on the top of the pastry with the decorative leather attached while pasting the decorative leather. Since one end of the needle 132 is provided with a rounded corner, the needle 132 is more convenient to press into the pastry and is easier to pull out, preventing adhesion to the pastry.

[0030] In some embodiments of the present application, the needle 132 is detachably arranged at the end of the mounting rod 131, so that the needle 132 can be replaced. For example, needles 132 with different cross-sectional dimensions or different cross-sectional shapes can be replaced to press out grooves with different depths or different shapes, making the shape of the pastry more realistic. The needle 132 and the mounting rod 131 can be connected by threads.

[0031] In some embodiments of the present application, as Figure 1 , Figure 2 and Figure 6 shown, the leather pasting driving mechanism includes a leather pasting cylinder 141, a first horizontal mounting plate 142 connected to the end of the piston rod of the leather pasting cylinder 141, and a second horizontal mounting plate 143 fixedly connected below the first horizontal mounting plate 142. The top core 120 is arranged on the second horizontal mounting plate 143. A through first mounting hole 1421 is formed in the first horizontal mounting plate 142 along the moving direction of the ejector pin 130, and a threaded hole 1422 for a setscrew to pass through is formed in the side surface of the first horizontal mounting plate 142 corresponding to the first mounting hole 1421. The ejector pin 130 is arranged in the first mounting hole 1421. The first horizontal mounting plate 142 in this embodiment can be made of aluminum alloy.

[0032] In this embodiment, when adjusting the height of the ejector pin 130, first loosen the setscrew so that the setscrew no longer presses tightly against the ejector pin 130, then move the ejector pin 130 in the first mounting hole 1421 to a suitable height, and finally tighten the setscrew so that the setscrew presses tightly against the ejector pin 130 to complete the adjustment of the height of the ejector pin 130. In this embodiment, through the cooperation of the setscrew and the first mounting hole 1421, the adjustment of the height of the ejector pin 130 is realized. The structure of the first horizontal mounting plate 142 is simple, convenient for design and manufacturing, and has a low cost.

[0033] In some embodiments of the present application, as Figure 5As shown, the top core 120 is adjustably arranged relative to the second horizontal mounting plate 143 along its moving direction. The second horizontal mounting plate 143 includes a mounting plate body 1431 and a plurality of pressing blocks 1432 connected to the side surface of the mounting plate body 1431. Through second mounting holes 1433 are respectively provided between the mounting plate body 1431 and each pressing block 1432, and an opening slit 1434 communicating with the corresponding second mounting hole 1433 and the outside of the mounting plate body 1431 is provided. The top core 120 is correspondingly arranged on the second horizontal mounting plate 143 through a top core mounting cylinder 121 and the second mounting hole 1433. The pressing block 1432 is pressed on the mounting plate body 1431 by bolts so that the second mounting hole 1433 clamps the top core mounting cylinder 121. The second horizontal mounting plate 143 in this embodiment can be made of aluminum alloy.

[0034] In this embodiment, since the height of the top core 120 is adjustable, the versatility of the pastry skin pasting and decorating mold 100 is further enhanced, making the fitting of the decorative skin and the pastry closer and enabling the skin pasting of pastries with different heights. Specifically, when adjusting the height of the top core 120, first loosen the bolts so that the pressing block 1432 no longer presses the mounting plate body 1431, and then the second mounting hole 1433 loosens the top core mounting cylinder 121. Then adjust the top core mounting cylinder 121 to the appropriate height. Finally, tighten the bolts so that the pressing block 1432 presses the mounting plate body 1431, and then the second mounting hole 1433 clamps the top core mounting cylinder 121 to complete the adjustment of the height of the top core 120. In this embodiment, the cooperation between the pressing block 1432 and the mounting plate body 1431 is used to realize the adjustment of the height of the top core 120. The structure of the second horizontal mounting plate 143 is simple, convenient for design and manufacturing, and has a low cost.

[0035] In some embodiments of the present application, a process groove is provided at a position on the outer side surface of the pressing block 1432 corresponding to the second mounting hole 1433. In this embodiment, due to the provision of the process groove, the pressing block 1432 can be more easily elastically deformed under the cooperation of the bolt and the mounting plate body 1431, and thus the mounting hole can more easily clamp the top core mounting cylinder 121.

[0036] In some embodiments of the present application, as Figure 1 and Figure 2 shown, the pastry skin pasting and decorating mold 100 further includes a first frame 150 and a skin cutting driving mechanism 160 provided on the top of the first frame 150. The cutter 110 includes a fixed skin punching knife 111 and a movable skin punching knife 112. The fixed skin punching knife 111 is arranged at the bottom of the first frame 150, and the movable skin punching knife 112 is correspondingly arranged directly above the fixed skin punching knife 111 and is used to cooperate with the fixed skin punching knife 111 to punch the dough sheet. The top core 120 is correspondingly sleeved inside the movable skin punching knife 112. In this embodiment, the moving directions of the top core 120 and the ejector pin 130 are the moving direction of the movable skin punching knife 112.

[0037] In this embodiment, the skin-cutting driving mechanism 160 drives the skin-cutting moving knife 112 to press downward and cooperate with the skin-cutting fixed knife 111 to stamp the dough strip, thereby shearing out the decorative skin with a certain shape. The skin-pasting driving mechanism drives the top core 120 to press downward, and pastes the sheared decorative dough skin onto the pastry. The pastry skin-pasting and decorating mold 100 of this embodiment has a simple structure and ingenious design, and can realize the processes of skin cutting and skin pasting. Among them, the skin-cutting driving mechanism 160 can be a cylinder, a hydraulic cylinder or a linear motor.

[0038] In some embodiments of the present application, as Figure 1 shown, the pastry skin-pasting and decorating mold 100 further includes a support and guiding mechanism, and the support and guiding mechanism includes an upper support plate 171, a fixed support plate 172, a lower support plate 173 and a guiding assembly. The upper support plate 171 is used to move along the moving direction of the ejector pin 130 under the drive of the skin-cutting driving mechanism 160. The fixed support plate 172 is connected to the first frame 150 and is located below the upper support plate 171. The lower support plate 173 is located below the fixed support plate 172 and is used to install the skin-cutting moving knife 112. The guiding assembly includes a guiding cylinder 174 and a guiding column 175 located inside the guiding cylinder 174. The guiding cylinder 174 is arranged on the top of the fixed support plate 172, and the guiding column 175 connects the upper support plate 171 and the lower support plate 173.

[0039] In this embodiment, the skin-cutting driving mechanism 160 drives the upper support plate 171 to move. The upper support plate 171 drives the lower support plate 173 to move through the guiding column 175, and the lower support plate 173 drives the skin-cutting moving knife 112 to complete the skin-cutting work. And the guiding column 175 is used in cooperation with the guiding cylinder 174, so that during the skin-cutting process, the movement is more stable and the movement accuracy is higher.

[0040] In some embodiments of the present application, as Figure 1 , Figure 4 and Figure 6 shown, there are multiple cutting tools 110, that is, there are multiple skin-cutting moving knives 112 and skin-cutting fixed knives 111. The multiple cutting tools 110 are arranged in a rectangular array. Correspondingly, there are also multiple top cores 120 and multiple ejector pins 130, which are arranged corresponding to the cutting tools 110. In this embodiment, since there are multiple cutting tools 110, multiple top cores 120 and multiple ejector pins 130, multiple decorative skins can be sheared out at one time, and the skin pasting and groove pressing of multiple pastries can be realized, so that the processing efficiency is higher. And the cutting tools 110 are arranged in a rectangular array, and the arrangement of the cutting tools 110 is reasonable and occupies a small space. Of course, the cutting tools 110 can also be arranged in other ways according to needs.

[0041] In some embodiments of the present application, as Figure 6As shown, the surface pastry skin decorating mold 100 further includes a second frame 180, a negative pressure cavity plate 190, and a cutter 110 mounting plate. The cutter 110 mounting plate is provided at the bottom of the second frame 180. Specifically, an installation space penetrating in the vertical direction is provided at the bottom of the second frame 180, and the cutter 110 mounting plate is arranged in this installation space. The cutter 110 is installed at the bottom of the cutter 110 mounting plate. The negative pressure cavity plate 190 is of a concave structure and sleeved on the top of the cutter 110 mounting plate, and the negative pressure cavity plate 190 is fixedly connected to the bottom of the second frame 180. An air blowing channel 181 for blowing off residual skin is provided at the bottom of the second frame 180. An air suction channel 191 for adsorbing the decorative skin is provided on the negative pressure cavity plate 190. In this embodiment, the skin pasting driving mechanism also includes a skin pasting cylinder 141, a first horizontal mounting plate 142 connected to the end of the piston rod of the skin pasting cylinder 141, and a second horizontal mounting plate 143 fixedly connected below the first horizontal mounting plate 142, which can be used for adjusting the heights of the core 120 and the ejector pin 130 in this embodiment.

[0042] In this embodiment, the surface pastry skin decorating mold is usually installed on the driving mechanism. The driving mechanism drives the surface pastry skin decorating mold to move downward, drives the cutter 110 to press down, so that the cutter 110 squeezes and shears the decorative skin from the dough sheet. The air suction channel 191 sucks air to adsorb the decorative skin, and the air blowing channel 181 blows air to blow off the residual skin. Then, the driving mechanism moves the surface pastry skin decorating mold above the pastry. The skin pasting driving mechanism drives the core 120 and the ejector pin 130 to press down, pushes out the decorative skin, and attaches it to the corresponding pastry. At the same time, grooves or dimples are pressed at the corresponding positions on the top of the pastry with the decorative skin attached, realizing the operations of skin cutting, skin pasting, and grooving. Of course, when cutting the skin, the surface pastry skin decorating mold can also be kept stationary, and the dough sheet can be moved upward so that the cutter 110 squeezes and shears the decorative skin from the dough sheet.

[0043] Although some preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present application.

[0044] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of its application concept. Thus, if these modifications and variations to the present application fall within the scope of the claims of the present application and their equivalent technologies, the present application also intends to include these modifications and variations.

Claims

1. A pastry skin decorating mold, characterized in that It includes a cutter, a core, a thimble and a leather pasting driving mechanism; the cutter is of a hollow structure and is used to form a decorative leather after extrusion and shearing with the dough strip; the core is sleeved inside the cutter, and the thimble is sleeved inside the core; the core and the thimble are used to move synchronously along the moving direction of the cutter for shearing the decorative leather under the drive of the leather pasting driving mechanism, so as to push out the decorative leather and attach it to the corresponding pastry surface, and press out grooves or dimples at the corresponding positions on the top of the pastry; the thimble is adjustably arranged relative to the leather pasting driving mechanism along its moving direction.

2. The pastry skin decoration mold according to claim 1, characterized in that The thimble includes a mounting rod and a needle head arranged at the end of the mounting rod; the mounting rod is installed on the leather pasting driving mechanism; the cross-sectional area of the needle head is smaller than that of the mounting rod; a fillet is provided at one end of the needle head away from the mounting rod.

3. The pastry skin trimming mold according to claim 1, characterized in that, The leather pasting driving mechanism includes a leather pasting cylinder, a first horizontal mounting plate connected to the end of the piston rod of the leather pasting cylinder, and a second horizontal mounting plate fixedly connected to the lower part of the first horizontal mounting plate; the core is installed on the second horizontal mounting plate; a through first mounting hole is opened on the first horizontal mounting plate along the moving direction of the thimble, and a threaded hole for a setscrew to pass through is opened at the position corresponding to the first mounting hole on the side surface of the first horizontal mounting plate; the thimble is installed in the first mounting hole.

4. The pastry skin decoration mold according to claim 3, wherein The core is adjustably arranged relative to the second horizontal mounting plate along its moving direction; the second horizontal mounting plate includes a mounting plate body and a plurality of pressing blocks connected to the side surface of the mounting plate body, and through second mounting holes and opening slits communicating the corresponding second mounting holes with the outside of the mounting plate body are respectively provided between the mounting plate body and each pressing block; the core is correspondingly arranged on the second horizontal mounting plate through a core mounting cylinder and the second mounting holes; the pressing blocks are pressed on the mounting plate body by bolts so that the second mounting holes clamp the core mounting cylinder.

5. The pastry skin decorating mold according to claim 4, characterized in that, A process groove is opened at the position corresponding to the second mounting hole on the outer side surface of the pressing block.

6. The pastry skin trimming mold according to claim 1, characterized in that The pastry leather pasting and decorating die further includes a first frame and a leather cutting driving mechanism arranged on the top of the first frame; the cutter includes a fixed leather punching knife and a movable leather punching knife; the fixed leather punching knife is arranged at the bottom of the first frame, and the movable leather punching knife is correspondingly arranged directly above the fixed leather punching knife and is used to cooperate with the fixed leather punching knife to punch the dough strip; the core is correspondingly sleeved inside the movable leather punching knife.

7. The pastry skin decorating mold according to claim 6, characterized in that, It further includes a support and guiding mechanism, and the support and guiding mechanism includes: an upper support plate, which is used to move along the moving direction of the thimble under the drive of the leather cutting driving mechanism; a fixed support plate, which is connected to the first frame and is located below the upper support plate; a lower support plate, which is located below the fixed support plate and is used to install the movable leather punching knife; a guiding assembly, which includes a guiding cylinder and a guiding column located inside the guiding cylinder, the guiding cylinder is arranged on the top of the fixed support plate, and the guiding column connects the upper support plate and the lower support plate.

8. The pastry skin decorating mold according to claim 1, wherein, It further includes a second frame, a negative pressure cavity plate and a tool mounting plate; the tool mounting plate is arranged at the bottom of the second frame, and the tool is arranged at the bottom of the tool mounting plate; the negative pressure cavity plate is of a concave structure and sleeved on the top of the tool mounting plate, and the negative pressure cavity plate is fixedly connected to the bottom of the second frame; an air blowing channel for blowing off residual skin is formed at the bottom of the second frame; an air suction channel for adsorbing the decorative leather is formed on the negative pressure cavity plate.

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