Automatic powder scattering device for pastry production and processing

Abstract

The utility model discloses an automatic dusting device for pastry production and processing, which comprises a bottom plate, electric lifting rods, a top cover and a switch, the electric lifting rods are vertically arranged at four corners of the upper end of the bottom plate, the top cover is arranged at the upper ends of output shafts of the electric lifting rods and is parallel to the bottom plate, the switch is arranged on the side wall of the top cover, and the switch is connected with the electric lifting rods. A reciprocating shaking mechanism is arranged on the top cover, a powder scattering screen frame is arranged on the reciprocating shaking mechanism, the powder scattering screen frame and the bottom plate are arranged in parallel, anti-blocking mechanisms are arranged on the inner wall of the top cover and distributed on the two sides of the powder scattering screen frame, and the reciprocating shaking mechanism comprises a sliding groove, a sliding block, a guide rail, a sliding shaft and a driving rod. The anti-blocking mechanism comprises a fixing shaft, a knocking plate and a reset spring. The utility model belongs to the technical field of powder scattering for pastry processing, and particularly relates to an automatic powder scattering device for pastry production and processing.

Description

Technical Field

[0001] The utility model belongs to the technical field of flour sprinkling for pastry processing, and specifically refers to an automatic flour sprinkling device for pastry production and processing. Background Technique

[0002] Pastries are a common type of food in life. According to different regions, the types of pastries vary. However, during the processing process, various powders are inevitably added, such as chocolate powder, sesame seeds, cream of tartar, etc. In the traditional method, powders are manually sprinkled onto the surface of pastries, which is laborious and prone to uneven sprinkling. Therefore, with the development of society, people use automatic flour sprinkling devices to replace manual labor.

[0003] Existing automatic flour sprinkling devices for pastry production and processing, such as an automatic flour sprinkling device for pastry production and processing disclosed in the application number CN202221614214.4, can sprinkle powder evenly and quantitatively through the rotation of a roller, improving the use efficiency of the flour sprinkling device and enabling centralized recovery of the fallen powder for easy use.

[0004] However, in actual use, only relying on the rolling of the roller, the spreading range of the powder is relatively concentrated, with poor uniformity, and the quantitative grooves on its surface are also prone to blockage due to the friction between the powders, thereby affecting the smooth spreading of the powder. For this reason, we propose an automatic flour sprinkling device for pastry production and processing to solve the above problems. Content of the Utility Model

[0005] In view of the above situation, to overcome the defects of the prior art, the utility model provides an automatic flour sprinkling device for pastry production and processing, effectively solving the problems of the existing automatic flour sprinkling device for pastry production and processing with a concentrated spreading range and poor uniformity, and solving the problem that the single movement form of the roller is prone to blockage and affects the smooth spreading of the powder.

[0006] The technical solution adopted by the utility model is as follows: An automatic flour sprinkling device for pastry production and processing proposed by the utility model includes a bottom plate, electric lifting rods, a top cover, and a switch. The electric lifting rods are vertically arranged at the four corners of the upper end of the bottom plate. The top cover is arranged at the upper end of the output shaft of the electric lifting rods and is parallel to the bottom plate. The switch is arranged on the side wall of the top cover. A reciprocating shaking mechanism is arranged on the top cover. A flour sprinkling sieve frame is arranged on the reciprocating shaking mechanism and is parallel to the bottom plate. Anti-blocking mechanisms are arranged on the inner wall of the top cover and are distributed on both sides of the flour sprinkling sieve frame.

[0007] Improved according to this solution, the reciprocating shaking mechanism includes a chute, a slider, a guide rail, a sliding shaft and a driving rod. The chute is provided on the side wall of the top cover. The slider is fixed on the side wall of the powder sifting sieve frame and is slidably connected to the chute. The guide rail is fixed in the middle of the side wall of the powder sifting sieve frame. The sliding shaft is slidably connected to the guide rail. The driving rod is rotatably connected to the sliding shaft.

[0008] Improved according to this solution, a powder spreading motor is provided in the middle of the side wall of the top cover. A rotating shaft is rotatably connected to the inner wall of the top cover, and the output shaft of the powder spreading motor is connected to the rotating shaft. The other end of the driving rod is provided on the rotating shaft.

[0009] Improved according to this solution, the anti-blocking mechanism includes a fixed shaft, a knocking plate and a return spring. The fixed shaft is fixed on the inner wall of the top cover and is provided on both sides of the powder sifting sieve frame. The knocking plate is rotatably connected to the fixed shaft. One end of the return spring is provided on the inner wall of the top cover, and the other end of the return spring is provided on the knocking plate. There are convex points on the knocking plate, and the convex points are provided below the powder sifting sieve frame.

[0010] Improved according to this solution, a storage box is fixed on the top of the top cover. A feeding hopper is provided on the side wall of the storage box. A conveyor belt is provided at the upper end of the bottom plate, and the conveyor belt is provided below the powder sifting sieve frame.

[0011] Improved according to this solution, a feeding motor is provided in the middle of the top of the storage box. A spiral conveyor plate is provided on the output shaft of the feeding motor. The spiral conveyor plate is provided in the storage box and is coaxially arranged with the storage box.

[0012] Improved according to this solution, the powder sifting sieve frame is provided between the conveyor belt and the storage box. The fixed shaft is provided between the top cover and the powder sifting sieve frame and is parallel to the bottom plate. The return spring is perpendicular to the fixed shaft.

[0013] Improved according to this solution, the powder sifting sieve frame is arranged in a cuboid shape with an open top and a plurality of through holes are provided at the bottom. The chute is arranged in a cuboid shape. The slider is arranged in an H shape. The knocking plate is arranged in an L-shaped thin plate.

[0014] The beneficial effects obtained by the present utility model with the above structure are as follows:

[0015] 1. There is a reciprocating shaking mechanism. Through the horizontal reciprocating movement of the powder sifting sieve frame, the powder falling therein can be evenly spread out and evenly spread on the surface of the pastry through the bottom, improving the uniformity of spreading. In particular, larger powders can be filtered, ensuring the appearance and taste of the pastry;

[0016] 2. Through the reciprocating powder sifting frame, not only can uniform powder spreading be achieved, but also the probability of blockage can be reduced by shaking. Moreover, through the anti-blocking mechanisms on both sides, using the knocking plate and the bumps thereon, the powder sifting frame is knocked to further ensure no blockage and improve the smoothness and efficiency of powder spreading. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 FIG. 1 is a schematic diagram of the overall structure of an automatic powder spreading device for pastry production and processing proposed by the present utility model;

[0018] Figure 2 FIG. 2 is a schematic diagram of the internal structure of an automatic powder spreading device for pastry production and processing proposed by the present utility model;

[0019] Figure 3 FIG. Figure 2 3 is a partial enlarged schematic diagram of part A in FIG. 2;

[0020] Figure 4 FIG. 4 is a sectional view of an automatic powder spreading device for pastry production and processing proposed by the present utility model.

[0021] Among them, 1. bottom plate; 2. electric lifting rod; 3. top cover; 4. switch; 5. reciprocating shaking mechanism; 6. powder sifting frame; 7. anti-blocking mechanism; 8. chute; 9. slider; 10. guide rail; 11. sliding shaft; 12. driving rod; 13. powder spreading motor; 14. rotating shaft; 15. fixed shaft; 16. knocking plate; 17. return spring; 18. bump; 19. storage bin; 20. feeding hopper; 21. conveyor belt; 22. feeding motor; 23. spiral conveying plate.

[0022] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, and do not constitute a limitation to the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments; based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] As Figure 1 , Figure 2 , Figure 3 and Figure 4As shown in the figure, an automatic powder sprinkling device for pastry production and processing proposed by the present utility model includes a bottom plate 1, an electric lifting rod 2, a top cover 3 and a switch 4. The electric lifting rods 2 are vertically arranged at the four corners of the upper end of the bottom plate 1. The top cover 3 is arranged at the upper end of the output shaft of the electric lifting rod 2 and is parallel to the bottom plate 1. The switch 4 is arranged on the side wall of the top cover 3. A reciprocating shaking mechanism 5 is arranged on the top cover 3. A powder sprinkling sieve frame 6 is arranged on the reciprocating shaking mechanism 5, and the powder sprinkling sieve frame 6 is parallel to the bottom plate 1. An anti-blocking mechanism 7 is arranged on the inner wall of the top cover 3, and the anti-blocking mechanism 7 is distributed on both sides of the powder sprinkling sieve frame 6.

[0025] In order to achieve the even spreading and uniform sprinkling of the powder material, the reciprocating shaking mechanism 5 includes a chute 8, a slider 9, a guide rail 10, a sliding shaft 11 and a driving rod 12. The chute 8 is arranged on the side wall of the top cover 3. The slider 9 is fixed on the side wall of the powder sprinkling sieve frame 6 and is slidably connected to the chute 8. The guide rail 10 is fixed in the middle of the side wall of the powder sprinkling sieve frame 6. The sliding shaft 11 is slidably connected to the guide rail 10. The driving rod 12 is rotatably connected to the sliding shaft 11. A powder sprinkling motor 13 is arranged in the middle of the side wall of the top cover 3. A rotating shaft 14 is rotatably connected to the inner wall of the top cover 3, and the output shaft of the powder sprinkling motor 13 is connected to the rotating shaft 14. The other end of the driving rod 12 is arranged on the rotating shaft 14.

[0026] In order to prevent the blockage of the powder sprinkling sieve frame 6 and ensure the smooth powder sprinkling function, the anti-blocking mechanism 7 includes a fixed shaft 15, a knocking plate 16 and a return spring 17. The fixed shaft 15 is fixed on the inner wall of the top cover 3 and is arranged on both sides of the powder sprinkling sieve frame 6. The knocking plate 16 is rotatably connected to the fixed shaft 15. One end of the return spring 17 is arranged on the inner wall of the top cover 3, and the other end of the return spring 17 is arranged on the knocking plate 16. Convex points 18 are arranged on the knocking plate 16, and the convex points 18 are arranged below the powder sprinkling sieve frame 6. A storage box 19 is fixed on the top of the top cover 3. A feeding hopper 20 is arranged on the side wall of the storage box 19. A conveyor belt 21 is arranged at the upper end of the bottom plate 1, and the conveyor belt 21 is arranged below the powder sprinkling sieve frame 6.

[0027] A feeding motor 22 is arranged in the middle of the top of the storage box 19. A spiral conveying plate 23 is arranged on the output shaft of the feeding motor 22. The spiral conveying plate 23 is arranged in the storage box 19 and is coaxially arranged with the storage box 19.

[0028] The powder sprinkling sieve frame 6 is arranged between the conveyor belt 21 and the storage box 19. The fixed shaft 15 is arranged between the top cover 3 and the powder sprinkling sieve frame 6 and is parallel to the bottom plate 1. The return spring 17 is perpendicular to the fixed shaft 15. The powder sprinkling sieve frame 6 is arranged in a cuboid shape with an open top and a plurality of through holes are arranged at the bottom. The chute 8 is arranged in a cuboid shape. The slider 9 is arranged in an H shape. The knocking plate 16 is arranged in an L-shaped thin plate shape.

[0029] During specific use, powder is added into the storage bin 19 through the feeding hopper 20. The screw conveyor plate 23 is driven by the feeding motor 22 to rotate, so as to quantitatively add the powder into the powder sprinkling sieve frame 6. The pastry is placed on the conveyor belt 21 and moved to the lower part of the powder sprinkling sieve frame 6. Then, the powder sprinkling motor 13 is turned on to drive the rotating shaft 14 to rotate. The driving rod 12 arranged on the rotating shaft 14 drives the sliding shaft 11 to rotate around the rotating shaft 14. As the sliding shaft 11 rotates, the guide rail 10 slidably connected with it drives the powder sprinkling sieve frame 6 to reciprocally slide along the chute 8 under the support of the slider 9, so that the powder in the powder sprinkling sieve frame 6 is evenly spread and evenly falls onto the pastry. During this process, when the powder sprinkling sieve frame 6 moves to the extreme positions on both sides and contacts the upper end of the knocking plate 16, it drives the knocking plate 16 to rotate around the fixed shaft 15, so that the convex point 18 at the other end of the knocking plate 16 impacts the bottom of the powder sprinkling sieve frame 6, thereby preventing the bottom of the powder sprinkling sieve frame 6 from being blocked. When the powder sprinkling sieve frame 6 is separated from the knocking plate 16, the knocking plate 16 is reset under the action of the return spring 17. The above is the use process of the automatic powder sprinkling device for the whole pastry production and processing.

[0030] The above describes the present invention and its implementation manners. Such description is not restrictive. What is shown in the drawings is only one of the implementation manners of the present invention, and the actual structure is not limited thereto. Generally speaking, if those of ordinary skill in the art are inspired by it and design similar structural manners and embodiments to this technical solution without creative work without departing from the creative purpose of the present invention, they shall fall within the protection scope of the present invention.

Claims

1. An automatic powder sprinkling device for cake production and processing, comprising a bottom plate (1), an electric lifting rod (2), a top cover (3) and a switch (4), wherein the electric lifting rod (2) is vertically arranged at the four corners of the upper end of the bottom plate (1), the top cover (3) is arranged at the upper end of the output shaft of the electric lifting rod (2) and is arranged parallel to the bottom plate (1), and the switch (4) is arranged on the side wall of the top cover (3), characterized in that: The top cover (3) is provided with a reciprocating shaking mechanism (5), the reciprocating shaking mechanism (5) is provided with a powdering screen frame (6), and the powdering screen frame (6) is arranged in parallel with the bottom plate (1), and an anti-blocking mechanism (7) is provided on the inner wall of the top cover (3), and the anti-blocking mechanism (7) is distributed on both sides of the powdering screen frame (6).

2. The automatic powder sprinkling device for cake production and processing according to claim 1, characterized in that: The reciprocating shaking mechanism (5) comprises a slide groove (8), a slider (9), a guide rail (10), a slide shaft (11) and a driving rod (12); the slide groove (8) is arranged on the side wall of the top cover (3); the slider (9) is fixed on the side wall of the powder sprinkling screen frame (6) and is slidably connected to the slide groove (8); the guide rail (10) is fixed in the middle of the side wall of the powder sprinkling screen frame (6); the slide shaft (11) is slidably connected to the guide rail (10); and the driving rod (12) is rotatably connected to the slide shaft (11).

3. The automatic powder sprinkling device for cake production and processing according to claim 2, characterized in that: A powder-sprinkling motor (13) is provided in the middle of the side wall of the top cover (3); a rotating shaft (14) is rotatably connected to the inner wall of the top cover (3); an output shaft of the powder-sprinkling motor (13) is connected to the rotating shaft (14); and the other end of the driving rod (12) is provided on the rotating shaft (14).

4. The automatic powder sprinkling device for cake production and processing according to claim 3 is characterized in that: The anti-blocking mechanism (7) comprises a fixed shaft (15), a knocking plate (16) and a return spring (17); the fixed shaft (15) is fixed to the inner wall of the top cover (3) and is arranged on both sides of the powder sprinkling screen frame (6); the knocking plate (16) is rotatably connected to the fixed shaft (15); one end of the return spring (17) is arranged on the inner wall of the top cover (3); the other end of the return spring (17) is arranged on the knocking plate (16); a convex point (18) is arranged on the knocking plate (16), and the convex point (18) is arranged below the powder sprinkling screen frame (6).

5. The automatic powder sprinkling device for cake production and processing according to claim 4, characterized in that: A material storage box (19) is fixed on the top of the top cover (3), a feeding hopper (20) is provided on the side wall of the material storage box (19), a conveyor belt (21) is provided at the upper end of the bottom plate (1), and the conveyor belt (21) is arranged below the powder sprinkling screen frame (6).

6. The automatic powder sprinkling device for cake production and processing according to claim 5, characterized in that: A feeding motor (22) is provided in the middle of the top of the material storage box (19), a spiral conveying plate (23) is provided on the output shaft of the feeding motor (22), and the spiral conveying plate (23) is arranged in the material storage box (19) and is coaxially arranged with the material storage box (19).

7. The automatic powder sprinkling device for cake production and processing according to claim 6, characterized in that: The powdering screen frame (6) is arranged between the conveyor belt (21) and the material storage box (19), the fixed shaft (15) is arranged between the top cover (3) and the powdering screen frame (6) and is arranged parallel to the bottom plate (1), and the return spring (17) is arranged perpendicular to the fixed shaft (15).

8. The automatic powder sprinkling device for cake production and processing according to claim 7, characterized in that: The powdering screen frame (6) is in the form of a rectangular parallelepiped with an open top and a plurality of through holes at the bottom, the slide groove (8) is in the form of a rectangular parallelepiped, the slider (9) is in the form of an H-shape, and the knocking plate (16) is in the form of an L-shaped thin plate.

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