Anti-sticking cake pressing machine

Abstract

The utility model discloses an anti-sticking pastry pressing machine, and relates to the technical field of pastry pressing dies, and the scheme is that the anti-sticking pastry pressing machine comprises a rack, a pressing plate and a pressing plate, the upper mold is mounted on the rack, and the upper mold is provided with a slow release distribution cavity; the pressing heads are installed on the upper die, a plurality of guide hole channels are formed in the end faces of the pressing heads in the circumferential direction, the guide hole channels are arranged in the axial direction of the pressing heads in a penetrating mode, the guide hole channels communicate with the slow-release distribution cavity, a plurality of flow control grooves are formed in the pressing heads in the circumferential direction, and the flow control grooves communicate with the guide hole channels correspondingly; the lower die is mounted on the rack, a plurality of die cavities are formed in the lower die, and the plurality of die cavities are in one-to-one correspondence with the plurality of pressure heads respectively; the flow control assembly is mounted in the flow control groove; the driving assembly is mounted on the rack, and the driving assembly can drive the upper die to move; viscosity between the inner wall of the mold and pastries can be reduced, the pastries are prevented from being attached to the mold, and therefore the complete shape and appearance of the pastries are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pastry pressing technology, specifically to a non-stick pastry pressing machine. Background Technology

[0002] Traditional pastries such as mooncakes, mung bean cakes, and peach crisps all have specific shapes and exquisite patterns, requiring the use of molds for shaping. For example, mooncake molds can press out various auspicious patterns and words, such as the phrase "a perfect union of flowers and a full moon," or patterns of jade rabbits and osmanthus flowers, making mooncakes more visually appealing and festive. In mass production of pastries, molds are indispensable tools to ensure that each pastry is of consistent size and thickness, facilitating packaging and sales.

[0003] According to the authorization announcement number (CN217564751U), a food pressing and hot-pressing forming machine includes a forming mechanism and a power mechanism. The forming mechanism includes a pressing mold assembly and a material tray. The pressing mold assembly includes several pressing molds and a mold fixing plate. The material tray has several corresponding material grooves. The pressing mold assembly is driven by the power mechanism. During pastry pressing, raw material cakes are placed one by one into the material grooves of the material tray. The power conveyor belt drives the material tray to move towards the bottom of the pressing mold assembly. The electrical control system controls the power mechanism to operate, and the pressing mold assembly presses down into the material grooves of the material tray to complete the pressing process. The structure disclosed in this patent has defects in practical applications, specifically as follows: when the water content, oil content, or sugar content of the pastry is high, its viscosity will increase accordingly, and it will easily stick to the mold during the pressing process. When the pastry adheres to the mold, some may remain in the mold during demolding, or the edges of the pastry may become uneven or chipped during the pulling process, making it impossible for the pastry to maintain its original design shape and affecting its appearance. Utility Model Content

[0004] The purpose of this invention is to provide a non-stick pastry pressing machine, which addresses the problem of pastries easily sticking to the mold when pressing high-viscosity pastries in the prior art. It provides a solution to reduce the stickiness between the inner wall of the mold and the pastry, preventing the pastry from sticking to the mold and thus ensuring the integrity of the pastry's shape and appearance.

[0005] This utility model is achieved through the following technical solution:

[0006] A non-stick pastry pressing machine includes: a frame; an upper mold mounted on the frame, the upper mold having a slow-release distribution cavity; multiple pressing heads mounted on the upper mold, the end faces of the pressing heads having multiple guide channels along the circumferential direction, the guide channels being arranged through the axial direction of the pressing heads and communicating with the slow-release distribution cavity, the pressing heads having multiple flow control grooves along the circumferential direction, the multiple flow control grooves communicating with the multiple guide channels respectively; a lower mold mounted on the frame, the lower mold having multiple mold cavities, the multiple mold cavities corresponding one-to-one with the multiple pressing heads; a flow control component mounted in the flow control grooves; and a drive component mounted on the frame, the drive component being capable of driving the upper mold to move; wherein, in the working state, the flow control component controls the guide channels to be in a through state; in the non-working state, the flow control component controls the guide channels to be in a blocked state.

[0007] Furthermore, in this utility model, the above-mentioned flow control component includes: a flow control element, which is at least partially installed in the flow control groove, and has a flow control hole on it; a spherical end is connected to the end of the flow control element away from the flow control groove; a first elastic element, one end of which is connected to the bottom wall of the flow control groove, and the other end of which is connected to the flow control element; wherein, in the working state, the flow control element moves a preset distance into the flow control groove, and the flow control hole communicates with the guide channel; in the non-working state, the flow control element moves a preset distance out of the flow control groove, and the flow control hole and the guide channel are misaligned.

[0008] Furthermore, in this utility model, the end of the flow control component is provided with a spherical groove, the spherical end is rotatably installed in the spherical groove, and at least part of the spherical end is located outside the spherical groove.

[0009] Furthermore, in this utility model, the top wall of the above-mentioned flow control groove is provided with an installation groove, the surface wall of the installation groove is provided with a second elastic member, the free end of the second elastic member is provided with a scraper, and the scraper is at least partially located outside the installation groove; wherein, the flow control member moves into the flow control groove by a preset distance, and the scraper can push the material on the surface of the flow control member into the flow control hole.

[0010] Furthermore, in this invention, the inner diameter of the flow control hole is larger than the inner diameter of the guide channel.

[0011] Furthermore, in this invention, the aforementioned slow-release distribution cavity is provided with multiple guide grooves, each of which corresponds to a single pressure head. The guide grooves can precisely guide the material to the corresponding pressure head.

[0012] Furthermore, in this utility model, the aforementioned driving assembly includes: a cylinder mounted on a frame; and a driving rod, one end of which is connected to the cylinder, and the other end of which is connected to the upper mold.

[0013] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0014] The drive component controls the upper mold to move towards the lower mold until the multiple pressure heads of the upper mold are precisely embedded into the mold cavities of the lower mold. The flow control component instantly switches to the working state. The flow control component keeps the guide channels open, allowing the anti-sticking powder in the slow-release distribution chamber to fall into the guide channels under gravity. Since the guide channels extend continuously downwards, the anti-sticking powder can smoothly exit from the ends of the guide channels. Given that the pressure heads have multiple output ports along their circumference, the anti-sticking powder can fall into the mold cavity from all around the pressure heads, achieving a uniform effect. After the powder application process is completed, the drive component controls the upper mold to move away from the lower mold. After the multiple pressure heads of the upper mold disengage from the mold cavities of the lower mold, the flow control component instantly switches to the non-working state, controlling the guide channels to be blocked. The anti-sticking powder in the slow-release distribution chamber falls into the guide channels under gravity, and is intercepted by the flow control component, thus preventing further anti-sticking powder output from around the pressure heads, improving the efficiency and economy of anti-sticking powder use. Attached Figure Description

[0015] The accompanying drawings, which are included to provide a further understanding of the embodiments of the present invention and form part of this application, do not constitute a limitation thereof. In the drawings:

[0016] Figure 1 A three-dimensional view of a non-stick pastry pressing machine;

[0017] Figure 2 This is a longitudinal sectional view of the upper mold;

[0018] Figure 3 This is a top view of the pressure head;

[0019] Figure 4 This is a longitudinal sectional view of the pressure head;

[0020] Figure 5 for Figure 4 Sectional view at point A in the middle;

[0021] Figure 6 for Figure 4 Sectional view at point B.

[0022] The attached diagram shows the markings and corresponding component names:

[0023] 1-Frame, 2-Upper mold, 3-Lower mold, 4-Pressure head, 5-Mold cavity, 6-Mold cavity, 7-Drive rod, 8-Slow release distribution cavity, 9-Guide groove, 10-Guide channel, 11-Flow control groove, 12-Flow control hole, 13-Flow control component, 14-Spherical groove, 15-Spherical end, 16-First elastic component, 17-Mounting groove, 18-Second elastic component, 19-Scraper. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the embodiments and accompanying drawings. The illustrative embodiments and descriptions of this utility model are only used to explain this utility model and are not intended to limit this utility model.

[0025] Example

[0026] Please refer to Figures 1 to 4 In some embodiments of this application, a frame 1 is mounted on a base surface, an upper mold 2 is mounted above the frame 1, a lower mold 3 is mounted below the frame 1, and a drive assembly is mounted at the top of the frame 1. The upper mold 2 is slidably mounted on the frame 1 and can reciprocate along the height direction of the frame 1. Multiple pressure heads 4 are mounted at the bottom of the upper mold 2, and a slow-release distribution cavity 8 is provided at the top of the upper mold 2. The anti-sticking powder (starch, flour, etc.) in the slow-release distribution cavity 8 can flow to the multiple pressure heads 4. Multiple guide channels 10 are provided at the top of the pressure head 4 along the circumferential direction. The guide channels 10 are arranged through the axial direction of the pressure head 4, and the multiple guide channels 10 can be distributed along the edge of the pressure head 4. One end of each guide channel 10 extends upward and communicates with the slow-release distribution cavity 8, and the other end of the guide channel 10 extends downward and exits from the side wall of the pressure head 4. The pressure head 4 has multiple flow control grooves 11 along its circumference, each corresponding to a different guide channel 10, with the guide channel 10's path passing through the flow control groove 11. A flow control component is installed within the flow control groove 11; the component can control the guide channel 10 to either a blocked state or a through state. The top of the lower mold 3 has multiple mold cavities 5, each corresponding to a different pressure head 4.

[0027] Working principle: The operator first adds anti-sticking powder into the slow-release distribution chamber 8, continuously adding anti-sticking powder until it reaches the positions of multiple pressure heads 4. The drive component controls the upper mold 2 to move to the lower mold 3 until the multiple pressure heads 4 of the upper mold 2 are precisely embedded into the mold cavity 5 of the lower mold 3. The flow control component instantly switches to working state. The flow control component controls the guide channel 10 to be in a through state. The anti-sticking powder in the slow-release distribution chamber 8 falls into the guide channel 10 under the influence of gravity. The guide channel 10 extends continuously downward, allowing the anti-sticking powder to smoothly exit from the end of the guide channel 10. Since the pressure head 4 has multiple output ports of the guide channel 10 along its circumference, the anti-sticking powder can fall into the mold cavity 5 from all sides of the pressure head 4, achieving a uniform effect.

[0028] After the powder application process is completed, the drive component controls the upper mold 2 to move away from the lower mold 3. Once the multiple pressure heads 4 of the upper mold 2 disengage from the mold cavity 5 of the lower mold 3, the flow control component instantly switches to a non-working state, controlling the guide channel 10 to be in a blocked state. The anti-sticking powder in the slow-release distribution cavity 8 falls into the guide channel 10 under the influence of gravity. After falling into the flow control component, the anti-sticking powder is intercepted, thus preventing further anti-sticking powder output around the pressure heads 4, improving the efficiency and economy of anti-sticking powder usage.

[0029] During the pastry pressing process, a non-stick barrier is pre-set on the inner wall of the mold cavity 5. The operator places the raw material on the non-stick layer inside the mold cavity 5, and the drive component controls the upper mold 2 to move to the lower mold 3 until the multiple pressing heads 4 of the upper mold 2 are precisely embedded into the mold cavity 5 of the lower mold 3. The flow control component switches to the working state again, and non-stick powder is output around the pressing heads 4 again, forming an upper non-stick barrier above the raw material. Then, the pressing heads 4 apply pressure to the raw material to perform the pressing and shaping operation. During this process, the upper and lower non-stick barriers inside the mold cavity 5 work together to effectively prevent the raw material from adhering to the mold cavity 5 and the pressing heads 4, effectively ensuring the integrity of the formed pastry, preventing the pastry from breaking, and ensuring the excellent quality of the finished pastry.

[0030] Please refer to Figure 4 and Figure 5 In some embodiments of this application, the flow control element 13 is slidably installed within the flow control groove 11. The flow control element 13 is provided with a flow control hole 12, and a spherical end 15 is connected to one end of the flow control element 13 away from the flow control groove 11. One end of the first elastic element 16 is connected to the bottom wall of the flow control groove 11, and the other end of the first elastic element 16 is connected to the flow control element 13. When the first elastic element 16 is at its original length, the spherical end 15 is at least partially located outside the flow control groove 11. In the working state, the multiple pressure heads 4 of the upper mold 2 are respectively embedded in the multiple mold cavities 5 of the lower mold 3, and the spherical end 15 abuts against the inner wall of the mold cavity 5. Due to the structural characteristics of the spherical pressure head 4, the spherical pressure head 4 moves into the flow control groove 11 after being subjected to force and transmits the pressure to the flow control element 13. The flow control element 13 transmits the pressure to the first elastic element 16 so that it is compressed until the flow control hole 12 of the flow control element 13 is connected to the guide channel 10. The anti-sticking powder in the guide channel 10 can pass through the flow control groove 11 and finally be evenly sprinkled into the mold cavity 5.

[0031] In the non-working state, after completing the powder application process in the mold cavity 5, the drive assembly moves the upper mold 2 away from the lower mold 3, and the multiple pressure heads 4 of the upper mold 2 leave the multiple mold cavities 5 of the lower mold 3 respectively. The spherical end 15 loses the pressure applied by the inner wall of the mold cavity 5, the first elastic element 16 releases the accumulated elastic potential energy, and the first elastic element 16 pushes the flow control element 13 to move and reset until it returns to the initial preset position. The flow control element 13 drives the spherical end 15 to move at least partially out of the flow control groove 11, causing the flow control hole 12 on the flow control element 13 to be misaligned with the guide channel 10. The flow control element 13 can intercept the anti-sticking powder in the guide channel 10.

[0032] The first elastic element 16 can be a rubber elastic element, a return spring, or an air spring, etc.

[0033] Please refer to Figure 4 and Figure 5 In some embodiments of this application, the end of the flow control element 13 is provided with a spherical groove 14, and the spherical end 15 is confined within the spherical groove 14. The spherical end 15 can rotate arbitrarily relative to the spherical groove 14. When the pressure head 4 of the upper mold 2 enters the mold cavity 5 of the lower mold 3, the spherical end 15 contacts the inner wall of the mold cavity 5. Based on the special structure of the spherical end 15 itself, after being pressured by the inner wall of the mold cavity 5, the spherical end 15 can move into the flow control groove 11, causing the flow control element 13 to switch to the working state. At the same time, during the contact process with the inner wall of the mold cavity 5, the spherical end 15 can rotate relative to the inner wall of the mold cavity 5, thereby converting sliding friction into rolling friction, significantly reducing frictional force, thereby effectively reducing energy loss during equipment operation and improving the overall operating efficiency and stability of the equipment.

[0034] Please refer to Figure 4 and Figure 6 In some embodiments of this application, the top wall of the flow control groove 11 is provided with an installation groove 17. The installation groove 17 is located where the guide channel 10 passes through the flow control groove 11. A scraper 19 is connected to the installation groove 17 through a second elastic member 18. The scraper 19 can be closely attached to the surface of the flow control component 13 under the action of the second elastic member 18. When the flow control component 13 is in the working state, the flow control hole 12 on the flow control component 13 is in communication with the guide channel 10. When the flow control component 13 is switched to the non-working state, the flow control component 13 will move a preset distance outward from the flow control groove 11, thereby blocking the guide channel 10. The anti-sticking powder stored in the guide channel 10 will fall to one side of the flow control component 13. When the flow control component 13 enters the working state again, during the process of the flow control component 13 moving into the flow control groove 11, the scraper 19 scrapes up the anti-sticking powder remaining on the surface of the flow control component 13 and pushes it into the flow control hole 12 by the pressure given by the second elastic element 18. The anti-sticking powder is finally discharged through the guide channel 10, thereby ensuring the unobstructed flow between the guide channel 10 and the flow control hole 12, and ensuring the high efficiency and stability of the anti-sticking powder conveying.

[0035] Please refer to Figure 1 and Figure 2 In some embodiments of this application, a plurality of guide grooves 9 are provided in the slow-release dispensing chamber 8, and the plurality of guide grooves 9 correspond one-to-one with a plurality of pressure heads 4. The guide grooves 9 have a precise guiding function, which can accurately deliver the material in the chamber to the corresponding pressure head 4 position according to a predetermined path, effectively avoiding the disorderly scattering of anti-sticking powder, and enabling the anti-sticking powder to be efficiently gathered into the guide grooves 9, greatly improving the utilization rate of anti-sticking powder and ensuring that resources are fully and rationally used.

[0036] In some embodiments of this application, the cylinder is mounted on the frame 1, one end of the drive rod 7 is connected to the piston rod of the cylinder, and the other end of the drive rod 7 is connected to the upper mold 2. The linear motion output by the cylinder can be accurately transmitted to the upper mold 2 to drive the upper mold 2 to reciprocate along a predetermined trajectory.

[0037] In summary, the embodiments of this utility model provide an anti-stick pastry pressing machine. The drive component controls the upper mold 2 to move towards the lower mold 3 until the multiple pressing heads 4 of the upper mold 2 are precisely embedded into the mold cavity 5 of the lower mold 3. At this point, the flow control component instantly switches to the working state. The flow control component controls the guide channel 10 to be in a through state. The anti-sticking powder in the slow-release distribution cavity 8 falls into the guide channel 10 under the influence of gravity. The guide channel 10 extends continuously downward, allowing the anti-sticking powder to smoothly exit from the end of the guide channel 10. Since the pressing head 4 has multiple output ports of the guide channel 10 along its circumference, the anti-sticking powder can fall into the mold cavity 5 from all sides of the pressing head 4, achieving a uniform effect. After the powdering process is completed, the drive component controls the upper mold 2 to move away from the lower mold 3. After the multiple pressing heads 4 of the upper mold 2 disengage from the mold cavity 5 of the lower mold 3, the flow control component instantly switches to a non-working state, and the flow control component controls the guide channel 10 to be in a blocked state. The anti-sticking powder in the slow-release distribution chamber 8 falls into the guide channel 10 under the influence of gravity. After falling into the flow control component, the anti-sticking powder is intercepted, so the anti-sticking powder is no longer output around the pressure head 4, which improves the efficiency and economy of the anti-sticking powder.

[0038] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this utility model. It should be understood that the above description is only a specific embodiment of this utility model and is not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.

Claims

1. A non-sticking pastry press, characterized in that, The utility model relates to a kind of injection molding machine, including: Frame (1); Upper die (2), the upper die (2) is mounted on the frame (1), the upper die (2) is equipped with slow-release distribution cavity (8); Multiple pressure heads (4), multiple the pressure head (4) is mounted on the upper die (2), the end surface of the pressure head (4) is equipped with multiple guide channels (10) in circumferential direction, the guide channel (10) is arranged through in the axial direction of the pressure head (4), the guide channel (10) is communicated with the slow-release distribution cavity (8), the pressure head (4) is equipped with multiple flow control grooves (11) in circumferential direction, multiple the flow control groove (11) is communicated with multiple the guide channel (10) respectively; Lower die (3), the lower die (3) is mounted on the frame (1), the lower die (3) is equipped with multiple mold cavities (5), multiple the mold cavity (5) is corresponding one by one with multiple the pressure head (4) respectively; Flow control assembly, the flow control assembly is installed in the flow control groove (11); Driving assembly, the driving assembly is installed on the frame (1), the driving assembly can drive the upper die (2) to move; Wherein, in working condition, the flow control assembly controls the guide channel (10) to be through state; In non-working condition, the flow control assembly controls the guide channel (10) to be blocked state.

2. The anti-sticking pastry press according to claim 1, characterized in that, The utility model relates to a kind of injection molding machine, including: Flow control piece (13), the flow control piece (13) is at least partially installed in the flow control groove (11), the flow control piece (13) is equipped with flow control hole (12) on, the flow control piece (13) is connected with spherical end (15) away from one end in the flow control groove (11); First elastic member (16), one end of the first elastic member (16) is connected the bottom wall of the flow control groove (11), the other end of the first elastic member (16) is connected the flow control piece (13); Wherein, in working condition, the flow control piece (13) moves the preset distance to the flow control groove (11) inside, the flow control hole (12) is communicated with the guide channel (10) each other; In non-working condition, the flow control piece (13) moves the preset distance to the flow control groove (11) outside, the flow control hole (12) is position dislocation with the guide channel (10).

3. The anti-sticking pastry press according to claim 2, characterized in that, The end of the flow control piece (13) is equipped with spherical groove (14), the spherical end (15) is rotatably installed in the spherical groove (14), the spherical end (15) is at least partially located outside the spherical groove (14).

4. The anti-sticking pastry press according to claim 2 or 3, characterized in that, The top wall in the flow control groove (11) is equipped with installation groove (17), the surface wall of the installation groove (17) is installed with second elastic member (18), the free end of the second elastic member (18) is installed with scraper (19), the scraper (19) is at least partially located outside the installation groove (17); Wherein, the flow control piece (13) moves the preset distance to the flow control groove (11) inside, the scraper (19) can push the material on the surface of the flow control piece (13) into the flow control hole (12) inside.

5. The anti-sticking pastry press according to claim 2 or 3, characterized in that, The inner diameter of the flow control hole (12) is greater than the inner diameter of the guide channel (10).

6. The anti-dough cake press according to claim 1, characterized in that, A plurality of guide grooves (9) are arranged in the slow-release distribution cavity (8), and the plurality of guide grooves (9) correspond to the plurality of pressing heads (4) one by one.

7. The anti-dough cake press according to claim 1, characterized in that, The driving assembly comprises: A cylinder is installed on the frame (1); A driving rod (7) is connected to the cylinder at one end, and connected to the upper die (2) at the other end.

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