Ice skin moon cake anti-sticking dust device

Abstract

The utility model relates to food processing technical field especially relates to a dust device is prevented to ice skin moon cake. A dust device is prevented to ice skin moon cake, include: powder storage frame, accept material board and rotation dust component, powder storage frame is provided with feed inlet, and accept material board is located below powder storage frame, rotation dust component includes guide frame, air pump, gas ring and drive mechanism, and the air outlet of air pump is communicated with the inside of guide frame, and gas ring rotatably sets up between powder storage frame and accept material board. The airflow passes through the pumping of air pump and enters the inside of guide frame, and the airflow blows part powder on accept material board and scatters to the below of gas ring center position through the discharge groove on inner baffle ring, and gas ring rotates and blows up the powder on accept material board in different positions to the surface of ice skin moon cake in different directions, to improve the uniformity of powder adhesion.

Description

Technical Field

[0001] This utility model relates to the field of food processing technology, and in particular to a dust prevention device for snow skin mooncakes. Background Technology

[0002] Snow skin mooncakes are a popular type of mooncake, characterized by their non-baking nature and soft, smooth outer skin. After filling the mooncakes, patterns need to be imprinted on their surface before packaging. However, during the imprinting or packaging process, the mooncake skin can easily stick to the mold or packaging box. Removing the sticky snow skin mooncakes can also damage or even tear the skin. Therefore, a layer of powder, mainly cooked glutinous rice flour, needs to be applied to the surface of the snow skin mooncakes.

[0003] The common method for adhering powder to the surface of snow skin mooncakes is to lift the powder and then let it fall onto the surface. In this process, only the powder comes into contact with the surface of the snow skin mooncake, without damaging its integrity. However, existing anti-stick dust-spraying devices lift the powder at a relatively fixed angle, usually blowing the powder out from both sides of the air outlet. This results in an uneven distribution of powder on the surface of the snow skin mooncake. Too much powder in some areas will affect the taste, while too little powder will not achieve the anti-stick effect. In addition, the discharge structure of existing anti-stick dust-spraying devices is relatively simple, making it difficult to adjust the thickness of the powder adhering to the surface of the snow skin mooncake without changing the conveying speed of the snow skin mooncake. Summary of the Invention

[0004] To overcome the shortcomings of existing technologies, the purpose of this utility model is to propose an anti-sticking dust-generating device for snow skin mooncakes, so as to solve the problems that existing anti-sticking dust-generating devices cannot evenly adhere the powder to the surface of snow skin mooncakes, and it is not convenient to adjust the adhesion thickness of the powder on the surface of snow skin mooncakes.

[0005] A dust-preventing device for snow skin mooncakes includes: a powder storage frame, a material support plate, and a rotating dust-preventing component. The powder storage frame is provided with a feeding port, and the material support plate is located below the powder storage frame.

[0006] The rotary dust generator includes a guide frame, an air pump, an exhaust ring, and a drive mechanism. The inside of the guide frame is connected to the air outlet of the air pump. The exhaust ring is rotatably disposed between the powder storage frame and the material support plate. The exhaust ring includes an inner baffle ring and an outer baffle ring that are fixedly connected. The outer side of the outer baffle ring and the inside of the guide frame together form an annular air chamber.

[0007] The outer baffle ring has several ventilation holes, and the inner baffle ring has several discharge grooves corresponding to the positions of the ventilation holes. The corresponding discharge grooves and ventilation holes form a dust channel, and one end of the dust channel is connected to the annular air chamber.

[0008] The powder storage frame, inner baffle ring, outer baffle ring and material support plate together form the powder accumulation cavity, which is connected to the dust emission channel. The drive mechanism is suitable for driving the exhaust ring to rotate.

[0009] Preferably, the snow skin mooncake anti-sticking dust device further includes a powder thickness adjustment component, which includes: a lifting partition, a support frame, and a lifting adjustment mechanism. The lifting partition can be slidably arranged between the inner and outer retaining rings in the vertical direction. The lifting partition has several material dropping holes, which are staggered with the ventilation holes in the circumferential direction. The support frame is rotatably arranged on the powder storage frame. The lifting adjustment mechanism is arranged between the support frame and the lifting partition. The lifting adjustment mechanism drives the lifting partition to rise and fall to adjust the gap between the lifting partition and the material receiving plate.

[0010] Preferably, the powder thickness adjustment component further includes a baffle plate, the lifting baffle plate is fixedly connected to the baffle plate, and the baffle plate is attached to the powder storage frame.

[0011] Preferably, the lifting adjustment mechanism includes: an adjustment knob, a support rod, and a threaded rod. The support frame is rotatably connected to the adjustment knob, and the threaded rod is fixedly mounted on the lifting partition via the support rod. The threaded rod and the adjustment knob are connected by a thread.

[0012] Preferably, the rotary dust generator also includes a tray, and the discharge trough of the inner retaining ring is fixedly provided with a tray for temporarily placing powder, and the top surface of the tray is flush with the upper edge of the inner side of the material receiving plate.

[0013] Preferably, the drive mechanism includes a motor, a pulley assembly, and a connecting ring. The motor is mounted on the guide frame, and a connecting ring is fixedly connected to the lower end of the inner retaining ring. A pulley assembly is provided between the output shaft of the motor and the connecting ring. The pulley assembly includes a driving pulley, a driven pulley, and a transmission belt. The driving pulley is fixedly connected to the output shaft of the motor, and the driven pulley is fixedly connected to the connecting ring. The driving pulley and the driven pulley are both wound with a transmission belt.

[0014] Preferably, the snow skin mooncake anti-sticking dust device further includes a frame part, which includes: a main support, a material collection frame, an installation frame, and a collection box. The material collection frame is set on the main support and has an upper opening and a lower opening. The installation frame is set on the material collection frame and is fixedly connected and located above the powder storage frame. The collection box is located below the lower opening of the material collection frame, and the air outlet ring is located inside the installation frame.

[0015] Preferably, a plurality of support plates are evenly arranged circumferentially on the material receiving plate, and the support plates are located inside the powder accumulation cavity.

[0016] Preferably, the air pump is fixedly connected to the mounting frame, and the powder storage frame is fixedly installed on the mounting frame, so as to transmit the vibration generated by the air pump during operation to the powder storage frame through the mounting frame.

[0017] The beneficial effects are:

[0018] When the snow skin mooncake is conveyed to the area below the air outlet ring, the electronic control system starts the air pump and motor. The rotation of the motor output shaft drives the connecting ring and air outlet ring to rotate via the pulley set. The airflow is pumped into the guide frame by the air pump, and then discharged through several sets of dust-raising channels set together by the inner and outer baffle rings. When the airflow passes through the vent on the outer baffle ring and passes above the material support plate, it blows some of the powder on the material support plate through the discharge groove on the inner baffle ring and disperses it downwards to the center of the air outlet ring. When the air outlet ring rotates, the positions of the vent and discharge groove on the air outlet ring also rotate, thereby lifting and blowing the powder at different positions on the material support plate to the surface of the snow skin mooncake in different directions, thereby improving the uniformity of powder adhesion and thus improving the non-stick effect of the snow skin mooncake surface.

[0019] When the lifting partition rotates, some of the powder above the lifting partition falls into the powder accumulation chamber below the lifting partition through the dropping hole. When the air vent and discharge chute on the air outlet ring rotate to the position where the powder accumulates between the lifting partition and the supporting plate, the airflow lifts some of the powder on the supporting plate and blows it onto the surface of the snow skin mooncake, thereby blowing a certain amount of powder onto the surface of the snow skin mooncake and controlling the thickness of the powder adhering to the surface of the snow skin mooncake. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0021] Figure 2 This is a cross-sectional perspective view of the mounting frame of this utility model.

[0022] Figure 3 This is a partial three-dimensional structural diagram of the present invention.

[0023] Figure 4 This is a partial three-dimensional structural diagram of the material support plate, the rotating dust-generating component, and the powder thickness adjustment component of this utility model.

[0024] Figure 5 This is a cross-sectional perspective view of the powder storage frame, the rotating dust-generating component, and the powder thickness adjustment component of this utility model.

[0025] Figure 6 This is a three-dimensional structural diagram showing the disassembled powder storage frame, rotating dust-generating component, and powder thickness adjustment component of this utility model.

[0026] Figure 7 This is a partially disassembled three-dimensional structural diagram of the rotary dust-generating component and the powder thickness adjustment component of this utility model.

[0027] Figure 8This is a cross-sectional plan view of the powder storage frame, the rotating dust-generating component, and the powder thickness adjustment component of this utility model.

[0028] Figure 9 This is a cross-sectional three-dimensional structural diagram of the material support plate, the rotating dust-generating component, and the powder thickness adjustment component of this utility model.

[0029] Figure 10 This is a cross-sectional three-dimensional structural diagram of the rotary dust-generating component and the powder thickness adjustment component of this utility model.

[0030] Reference numerals: 10. Frame; 11. Main support; 12. Collection frame; 13. Mounting frame; 14. Collection box; 20. Conveying assembly; 30. Powder storage frame; 40. Material support plate; 41. Support plate; 50. Rotary dust-generating assembly; 51. Guide frame; 511. Air inlet; 52. Air pump; 53. Air outlet ring; 531. Inner baffle ring; 5311. Discharge chute; 532. Outer baffle ring; 5321. Vent hole; 54. Drive mechanism; 541. Motor; 542. Pulley assembly; 543. Connecting ring; 55. Support plate; 60. Powder thickness adjustment assembly; 61. Lifting partition; 611. Drop hole; 62. Baffle plate; 63. Support frame; 64. Lifting adjustment mechanism; 641. Adjustment knob; 642. Support rod; 643. Threaded rod. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] In the description of this utility model, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] like Figures 1-10 As shown, a snow skin mooncake anti-sticking dust-generating device includes: a powder storage frame 30, a material support plate 40, and a rotating dust-generating component 50. The powder storage frame 30 is provided with a feeding port, and the lower end of the powder storage frame 30 is provided with an annular groove that runs vertically through it. The material support plate 40 is located below the powder storage frame 30.

[0036] The rotary dust generator assembly 50 includes a guide frame 51, an air pump 52, an exhaust ring 53, and a drive mechanism 54. The guide frame 51 is fixedly connected to the powder storage frame 30 and the material support plate 40. The guide frame 51 is provided with an air inlet 511. The inside of the guide frame 51 is connected to the air outlet of the air pump 52 through the air inlet 511. The guide frame 51 is rotatably connected to the exhaust ring 53. The exhaust ring 53 is disposed between the powder storage frame 30 and the material support plate 40. The exhaust ring 53 is rotatably connected to the annular through groove of the powder storage frame 30. The exhaust ring 53 includes an inner baffle ring 531 and an outer baffle ring 532. The outer side of the outer baffle ring 532 and the inside of the guide frame 51 together form an annular air chamber. The inner baffle ring 531 and the outer baffle ring 532 are fixedly connected.

[0037] The outer baffle ring 532 has several ventilation holes 5321, and the inner baffle ring 531 has several discharge grooves 5311 corresponding to the positions of the ventilation holes 5321. The corresponding discharge grooves 5311 and the ventilation holes 5321 form a dust-raising channel, and one end of the dust-raising channel is connected to the annular air chamber.

[0038] The powder storage frame 30, inner baffle ring 531, outer baffle ring 532 and support plate 40 together form a powder accumulation cavity. The powder accumulation cavity is connected to the dust channel. The drive mechanism 54 is fixedly connected to the support plate 40. The drive mechanism 54 is suitable for driving the exhaust ring 53 to rotate.

[0039] like Figure 1 and Figure 2As shown, it also includes a conveying assembly 20, a material support plate 40 and a rotating dust-generating assembly 50, all located above the conveying assembly 20 suitable for conveying snow skin mooncakes. The gap between the material support plate 40 and the conveying assembly 20 allows the snow skin mooncakes to pass through. The conveying assembly 20 includes two electric rollers and a conveyor belt, with the conveyor belt wound between the two electric rollers. The radius of the electric rollers is more than twice the diameter of the snow skin mooncake.

[0040] like Figure 5 As shown, the drive mechanism 54 includes a motor 541, a pulley assembly 542, and a connecting ring 543. The motor 541 is mounted on the guide frame 51. The connecting ring 543 is fixedly connected to the lower end of the inner retaining ring 531. The pulley assembly 542 is provided between the output shaft of the motor 541 and the connecting ring 543. The pulley assembly 542 includes a driving pulley, a driven pulley, and a transmission belt. The driving pulley is fixedly connected to the output shaft of the motor 541, and the driven pulley is fixedly connected to the connecting ring 543. The driving pulley and the driven pulley are both wound with a transmission belt.

[0041] Workers first place a certain amount of powder in the powder storage box 30, inner retaining ring 531, outer retaining ring 532, and supporting plate 40, which together form the powder accumulation cavity. This powder is then applied to the surface of the snow skin mooncakes to prevent them from sticking to the stamping mold, packaging box, and other contact parts during subsequent processing and packaging. Workers then activate two electric rollers, which together drive the conveyor belt. Workers or other conveying devices place the snow skin mooncakes requiring anti-stick treatment on the top surface of the conveyor belt, away from the air pump 52. The conveyor belt rotates, transporting the snow skin mooncakes towards the air pump 52. When the mooncakes are transported to a position below the air outlet ring 53, the electronic control system starts the air pump 52 and the motor 541. The airflow is pumped by the air pump 52 into the annular air chamber formed by the outer baffle ring 532 and the inside of the guide frame 51. The airflow then passes through several sets of dust-generating channels provided by the inner baffle ring 531 and the outer baffle ring 532 and is discharged. The airflow passes through the vent 5321 on the outer baffle ring 532 and then passes above the material support plate 40, where it is blown. Part of the powder on the receiving plate 40 is dispersed downwards from the center of the air outlet ring 53 through the discharge chute 5311 on the inner retaining ring 531. Some of the powder is lifted and adheres to the surface of the snow skin mooncake. This process of lifting and blowing powder onto the surface of the snow skin mooncake from multiple directions ensures that the powder is evenly adhered to the surface, thus significantly improving the anti-sticking effect. A certain amount of powder falls onto the surface of the conveyor belt, which then continues to transport the snow skin mooncake as it rotates. When the snow skin mooncake reaches the other end of the conveyor belt... Workers or other conveying devices collect or transport the snow skin mooncakes that have undergone anti-sticking treatment. During the rotation of the conveyor belt, excess powder on the surface of the conveyor belt will slide down along the arc of the conveyor belt, causing a small amount of powder to adhere to the part of the conveyor belt surface that did not have powder due to the presence of snow skin mooncakes. A certain amount of powder remains on the surface of the conveyor belt. When snow skin mooncakes are placed later, the bottom surface of the snow skin mooncakes comes into contact with the powder remaining on the surface of the conveyor belt, thus causing a certain amount of powder to adhere to the bottom surface of the snow skin mooncakes.

[0042] Furthermore, the rotation of the output shaft of the motor 541 drives the connecting ring 543 and the air outlet ring 53 to rotate via the pulley group 542. When the air outlet ring 53 rotates, the positions of the air vent 5321 and the discharge groove 5311 on the air outlet ring 53 also rotate accordingly, thereby lifting and blowing the powder at different positions on the material receiving plate 40 to the surface of the snow skin mooncake in different directions, thereby further improving the uniformity of powder adhesion and further improving the anti-stick effect of the snow skin mooncake surface.

[0043] More preferably, such as Figures 3-10As shown, the snow skin mooncake anti-sticking dust device also includes a powder thickness adjustment component 60, which is suitable for controlling the thickness of the powder adhering to the surface of the snow skin mooncake. The lifting partition 61 can be slidably arranged in the vertical direction between the inner baffle ring 531 and the outer baffle ring 532. The lifting partition 61 divides the powder accumulation cavity into upper and lower parts. The lifting partition 61 has several material dropping holes 611. The material dropping holes 611 and the ventilation holes 5321 are staggered in the circumferential direction. The distance between adjacent material dropping holes 611 and adjacent ventilation holes 5321 is greater than 3 cm. A support frame 63 is rotatably arranged on the powder storage frame 30. The lifting adjustment mechanism 64 is arranged between the support frame 63 and the lifting partition 61. The lifting adjustment mechanism 64 drives the lifting partition 61 to rise and fall to adjust the gap between the lifting partition 61 and the material receiving plate 40. The lifting adjustment mechanism 64 can be a component with telescopic support function, such as an electric push rod.

[0044] More preferably, such as Figures 4-10 As shown, in order to increase the adjustable range of the lifting partition 61 and the control range of the thickness of the powder adhering to the surface of the snow skin mooncake, the powder thickness adjustment component 60 also includes a baffle plate 62. The lifting partition 61 is fixedly connected to the baffle plate 62, and the baffle plate 62 is attached to the powder storage frame 30. The lifting partition 61 is slidably connected to the inner baffle ring 531 through the baffle plate 62. When the baffle plate 62 is lowered to a lower position, the baffle plate 62 can block part of the discharge groove 5311 on the inner baffle ring 531, thereby preventing the powder above the baffle plate 62 from being discharged through the discharge groove 5311.

[0045] like Figures 3-10 As shown, in order to more conveniently adjust the lifting partition 61 manually, the lifting adjustment mechanism 64 includes: an adjustment knob 641, a support rod 642 and a threaded rod 643. The support frame 63 is rotatably connected to the adjustment knob 641. The threaded rod 643 is fixedly mounted on the lifting partition 61 through the support rod 642 and the lifting partition 61. The threaded rod 643 and the adjustment knob 641 are connected by threads.

[0046] When the vent ring 53 rotates, it drives the powder thickness adjustment component 60 to rotate. When the lifting baffle 61 rotates, some powder above the lifting baffle 61 falls through the discharge hole 611 into the powder accumulation chamber below the lifting baffle 61. After some powder accumulates in a certain area below the discharge hole 611, some powder is hindered by friction, van der Waals forces, and electrostatic adsorption forces between powder particles, preventing it from continuously and rapidly flowing to other areas of the powder accumulation chamber. Therefore, when the powder falls, it accumulates within a certain range below the discharge hole 611. The powder will not fall directly through the discharge chute 5311. As the air outlet ring 53 drives the lifting partition 61 to rotate, a certain amount of powder will accumulate between the lifting partition 61 and the supporting plate 40. Then, when the air outlet ring 53 rotates to the position where the powder accumulates between the lifting partition 61 and the supporting plate 40, the airflow will lift some of the powder on the supporting plate 40 and blow it to the surface of the snow skin mooncake. This will blow a certain amount of powder to the surface of the snow skin mooncake, thereby controlling the thickness of the powder adhering to the surface of the snow skin mooncake.

[0047] When it is necessary to increase or decrease the thickness of the powder adhering to the surface of the snow skin mooncake, the worker simultaneously rotates two adjustment knobs 641. The rotation of the adjustment knobs 641 pushes the threaded rod 643 and the lifting partition 61 up or down through the thread to increase or decrease the gap between the lifting partition 61 and the supporting plate 40, thereby increasing or decreasing the amount of powder accumulation between the lifting partition 61 and the supporting plate 40. In this way, the thickness of the powder adhering to the surface of the snow skin mooncake can be increased or decreased without changing the conveying speed of the snow skin mooncake.

[0048] More preferably, such as Figure 4 , Figure 5 , Figure 7 , Figure 8 river Figure 9 As shown, in order to prevent a small amount of powder from falling directly downward through the discharge trough 5311 when the air outlet ring 53 rotates, and this part of the powder cannot be lifted by the airflow, or even falls directly onto the surface of the snow skin mooncake, causing uneven adhesion, the rotating dust-generating component 50 also includes a tray 55. The discharge trough 5311 of the inner baffle ring 531 is fixedly provided with a tray 55 for temporarily placing powder. The top surface of the tray 55 is flush with the upper edge of the inner side of the material support plate 40.

[0049] When the air outlet ring 53 rotates, a small amount of powder falls onto the tray 55 through the discharge chute 5311 and is temporarily placed there. Then, the airflow discharged from the air hole 5321 of the inner baffle ring 531 lifts the powder on the tray 55, thereby making fuller use of the powder in the powder accumulation cavity and improving the uniformity of powder adhesion.

[0050] More preferably, such as Figure 1 and Figure 2As shown, in order to facilitate the collection of falling powder and reduce the diffusion range of powder, a frame part 10 is also included. The frame part 10 includes: a main support 11, a collection frame 12, a mounting frame 13 and a collection box 14. The collection frame 12 is set on the main support 11 and has an upper opening and a lower opening. The mounting frame 13 is set on the collection frame 12 and is fixedly connected and located above the powder storage frame 30. The collection box 14 is located below the lower opening of the collection frame 12. The air vent ring 53 is located inside the mounting frame 13. The conveying component 20 passes through the mounting frame 13 and is located above the collection frame 12.

[0051] Dust-laden powder and remaining powder on the conveyor belt fall into the collection box 14 through the collection frame 12 for collection.

[0052] More preferably, such as Figure 4 , Figure 6 , Figure 8 , Figure 9 As shown, a number of support plates 41 are evenly arranged along the circumference of the material support plate 40, and the support plates 41 are located in the powder accumulation cavity.

[0053] The support plate 41 supports the powder in the powder accumulation cavity to reduce the uneven powder accumulation caused by friction and pushing of the powder when the air outlet ring 53 rotates, thereby further improving the uniformity of powder adhesion.

[0054] More preferably, such as Figure 1 and Figure 2 As shown, the air pump 52 is fixedly connected to the mounting frame 13, and the powder storage frame 30 is fixedly installed on the mounting frame 13 so as to transmit the vibration generated by the air pump 52 during operation to the powder storage frame 30 through the mounting frame 13.

[0055] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A dust sticking prevention device for ice skin moon cakes, characterized in that, include: The powder storage frame (30), the support plate (40), and the rotary dust collection assembly (50) are provided with a feed inlet and the support plate (40) is located below the powder storage frame (30). The rotating dust-generating assembly (50) includes a guide frame (51), an air pump (52), an air outlet ring (53), and a drive mechanism (54). The interior of the guide frame (51) is connected to the air outlet of the air pump (52). The air outlet ring (53) is rotatably disposed between the powder storage frame (30) and the material support plate (40). The air outlet ring (53) includes an inner baffle ring (531) and an outer baffle ring (532) that are fixedly connected. The outer side of the outer baffle ring (532) and the interior of the guide frame (51) together form an annular air chamber. The outer baffle ring (532) has a plurality of ventilation holes (5321), and the inner baffle ring (531) has a plurality of discharge grooves (5311) corresponding to the positions of the ventilation holes (5321). The corresponding discharge grooves (5311) and the ventilation holes (5321) form a dust-raising channel, and one end of the dust-raising channel is connected to the annular air chamber. The powder storage frame (30), the inner baffle ring (531), the outer baffle ring (532) and the material support plate (40) together form a powder accumulation cavity. The powder accumulation cavity is connected to the dust channel. The driving mechanism (54) is used to drive the air outlet ring (53) to rotate.

2. The ice-skin moon cake anti-sticking dust device according to claim 1, wherein, The anti-sticking dust device for snow skin mooncakes also includes a powder thickness adjustment component (60), which includes a lifting partition (61), a support frame (63), and a lifting adjustment mechanism (64). The lifting partition (61) is slidably disposed vertically between the inner retaining ring (531) and the outer retaining ring (532). The lifting partition (61) has several material dropping holes (611). The material dropping holes (611) and the ventilation holes (5321) are offset in the circumferential direction. The support frame (63) is rotatably disposed on the powder storage frame (30). The lifting adjustment mechanism (64) is disposed between the support frame (63) and the lifting partition (61). The lifting adjustment mechanism (64) drives the lifting partition (61) to rise and fall to adjust the gap between the lifting partition (61) and the material receiving plate (40).

3. The ice-skin moon cake anti-sticking dust device according to claim 2, characterized in that, The powder thickness adjustment component (60) also includes a baffle plate (62), the lifting partition (61) is fixedly connected to the baffle plate (62), and the baffle plate (62) is attached to the powder storage frame (30).

4. The anti-sticking and dust-generating device for snow skin mooncakes according to claim 2, characterized in that, The lifting adjustment mechanism (64) includes: an adjustment knob (641), a support rod (642) and a threaded rod (643). The support frame (63) is rotatably connected to the adjustment knob (641). The threaded rod (643) is fixedly mounted on the lifting partition (61) through the support rod (642). The threaded rod (643) and the adjustment knob (641) are connected by a thread.

5. The ice moon cake anti-sticking dust device according to claim 1, wherein, The rotating dust-generating assembly (50) also includes a tray (55). The inner retaining ring (5311) has a tray (55) fixedly installed in its discharge trough (5311) for temporarily placing powder. The top surface of the tray (55) is flush with the upper inner edge of the material support plate (40).

6. The ice moon cake anti-sticking dust device according to claim 1, wherein, The drive mechanism (54) includes a motor (541), a pulley assembly (542), and a connecting ring (543). The motor (541) is mounted on the guide frame (51). The connecting ring (543) is fixedly connected to the lower end of the inner retaining ring (531). The pulley assembly (542) is provided between the output shaft of the motor (541) and the connecting ring (543). The pulley assembly (542) includes a driving pulley, a driven pulley, and a transmission belt. The driving pulley is fixedly connected to the output shaft of the motor (541). The driven pulley is fixedly connected to the connecting ring (543). The driving pulley and the driven pulley are both wound with the transmission belt.

7. The anti-sticking and dust-generating device for snow skin mooncakes according to claim 1, characterized in that, The snow skin mooncake anti-sticking dust device also includes a frame part (10), the frame part (10) includes: a main support (11), a material collection frame (12), an installation frame (13) and a collection box (14). The material collection frame (12) is set on the main support (11). The material collection frame (12) is provided with an upper opening and a lower opening. The installation frame (13) is set on the material collection frame (12). The installation frame (13) is fixedly connected and located above the powder storage frame (30). The collection box (14) is located below the lower opening of the material collection frame (12). The air outlet ring (53) is located inside the installation frame (13).

8. The anti-sticking and dust-generating device for snow skin mooncakes according to claim 1, characterized in that, The material support plate (40) is provided with a number of support plates (41) evenly arranged along the circumference, and the support plates (41) are located in the powder accumulation cavity.

9. The ice moon cake anti-sticking dust device according to claim 8, wherein, The air pump (52) is fixedly connected to the mounting frame (13), and the powder storage frame (30) is fixedly installed on the mounting frame (13) to facilitate the transmission of vibrations generated by the air pump (52) during operation to the powder storage frame (30) through the mounting frame (13).

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