A sprinkling device for cake production
The material spreading device, designed with a swing mechanism and telescopic corrugated pipe, solves the problems of uneven material distribution and clogging in traditional material spreading devices, achieving uniform spreading on the surface of pastries and stable production.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN FUJINJI FOOD CO LTD
- Filing Date
- 2025-07-07
- Publication Date
- 2026-05-29
AI Technical Summary
Traditional ingredient dispensing devices result in uneven ingredient distribution, are prone to clogging, and affect the production efficiency and quality of pastries.
It adopts a swing mechanism and telescopic corrugated pipe design. The motor drives the transmission rod and eccentric wheel to drive the spreading pipe to swing. Combined with the spiral feeding shaft, it realizes the uniform delivery of the ingredients and prevents blockage. The splash guard prevents the ingredients from splashing.
This method achieves even distribution of ingredients, avoids clogging and splashing, improves the appearance and taste of pastries, increases production efficiency, and reduces costs.
Smart Images

Figure CN224291144U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pastry production technology, and in particular to a pastry production material spreading device. Background Technology
[0002] In the pastry production process, the sprinkling device is a key piece of equipment to achieve the even distribution of toppings on the surface of pastries. By sprinkling sesame seeds, seaweed, chocolate and other powders on the surface of pastries, not only can the variety of flavors be increased, but also their appearance can be improved. The sprinkling device not only affects the appearance and taste of pastries, but also directly relates to production efficiency and product quality.
[0003] Traditional ingredient dispensing devices typically use inclined plates or pipes at fixed angles for ingredient distribution. This method has significant limitations. First, the fixed angle of the inclined plate or pipe can easily cause the ingredients to concentrate in a certain area of the pastry, resulting in uneven distribution of ingredients on the surface of the pastry and affecting the overall taste and appearance quality. Second, traditional devices mostly lack effective anti-clogging mechanisms when conveying ingredients, often leading to ingredient blockages. This not only interrupts the production process and causes low production efficiency, but also leads to ingredient waste and increases production costs. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a sprinkling device for pastry production.
[0005] This utility model is achieved using the following technical solution: a pastry production material dispensing device, comprising an installation platform, a support frame fixedly connected to the upper surface of the installation platform, a placement plate fixedly connected to the top of the support frame, a storage cylinder fixedly connected to the upper surface of the placement plate, an installation frame fixedly connected to the upper surface of the storage cylinder, a motor fixedly connected to the surface of the installation frame, a transmission rod fixedly connected to the output end of the motor, a spiral feeding shaft fixedly connected to the bottom end of the transmission rod, a swing mechanism provided on the upper surface of the installation platform, a transmission belt provided on the surface of the installation platform, and a telescopic corrugated pipe fixedly connected to the lower surface of the storage cylinder;
[0006] The swing mechanism includes a base, a second motor is fixedly connected to the upper surface of the base, an eccentric wheel is fixedly connected to the output end of the second motor, a transmission block is rotatably connected to the surface of the eccentric wheel, a movable sleeve is rotatably connected to the surface of the transmission block, and a feeding pipe is fixedly connected inside the movable sleeve.
[0007] The above technical solution effectively avoids the problem of ingredient blockage and ensures the smoothness of the sprinkling process. At the same time, the oscillation of the sprinkling tube allows the ingredients to be evenly sprinkled on the surface of the pastry, solving the problem that traditional sprinkling devices cause ingredients to concentrate in the same area due to the fixed sprinkling angle, thus affecting the taste of the pastry.
[0008] As a further improvement to the above solution, a valve is fixedly installed inside the telescopic bellows.
[0009] As a further improvement to the above solution, the bottom end of the telescopic corrugated pipe is fixedly connected to the top end of the spreading pipe.
[0010] As a further improvement to the above solution, the pad is fixedly connected to the upper surface of the mounting platform.
[0011] As a further improvement to the above solution, support columns are fixedly connected to both sides of the outer surface of the storage cylinder, and the bottom end of the support column is fixedly connected to the upper surface of the placement plate.
[0012] The above technical solutions improve the stability of the storage cylinder, ensuring the stability of the batching, storage, and conveying process. This, in turn, guarantees the normal operation of the spreading device and avoids problems such as uneven batching or inaccurate spreading caused by the instability of the storage cylinder.
[0013] As a further improvement to the above solution, a splash guard is fixedly connected to the upper surface of the mounting platform.
[0014] As a further improvement to the above solution, two splash guards are provided, located on both sides of the transmission belt.
[0015] The above technical solutions effectively prevent ingredients from splashing during the spreading process, avoid ingredient spillage, and reduce ingredient waste.
[0016] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0017] This invention achieves uniform delivery of pastry garnish ingredients by rotating a transmission rod and a spiral feeding shaft driven by a motor, effectively preventing ingredient blockage and ensuring smooth sprinkling. This avoids production interruptions and ingredient waste caused by blockages. Simultaneously, a second motor drives an eccentric wheel to rotate, which in turn causes the movable sleeve and sprinkling pipe to swing back and forth. The flexible material of the telescopic corrugated pipe allows it to adapt to the swinging of the sprinkling pipe without interfering with its normal operation. This ensures that the garnish ingredients are evenly sprinkled on the surface of the pastry, avoiding the problem of traditional sprinkling devices where ingredients are concentrated in the same area due to a fixed sprinkling angle, thus affecting the taste of the pastry and improving its quality and taste. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure of the spiral feeding shaft of this utility model;
[0020] Figure 3This is a schematic diagram of the structure of the telescopic corrugated pipe of this utility model;
[0021] Figure 4 This is a schematic diagram of the swing mechanism of this utility model.
[0022] Explanation of key symbols:
[0023] 1. Mounting platform; 2. Support frame; 3. Placement plate; 4. Storage cylinder; 5. Mounting frame; 6. Motor 1; 7. Transmission rod; 8. Screw feed shaft; 9. Swinging mechanism; 901. Pad; 902. Motor 2; 903. Eccentric wheel; 904. Transmission block; 905. Movable sleeve; 906. Spreading pipe; 10. Transmission belt; 11. Telescopic corrugated pipe; 12. Support column; 13. Splash guard. Detailed Implementation
[0024] 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.
[0025] Example:
[0026] Please combine Figure 1-4 This embodiment of a pastry production material dispensing device includes a mounting platform 1, a support frame 2 fixedly connected to the upper surface of the mounting platform 1, a placement plate 3 fixedly connected to the top of the support frame 2, a storage cylinder 4 fixedly connected to the upper surface of the placement plate 3, a mounting frame 5 fixedly connected to the upper surface of the storage cylinder 4, a motor 6 fixedly connected to the surface of the mounting frame 5, a transmission rod 7 fixedly connected to the output end of the motor 6, a spiral feeding shaft 8 fixedly connected to the bottom end of the transmission rod 7, a swing mechanism 9 provided on the upper surface of the mounting platform 1, a transmission belt 10 provided on the surface of the mounting platform 1, and a telescopic corrugated pipe 11 fixedly connected to the lower surface of the storage cylinder 4.
[0027] The swing mechanism 9 includes a base 901, a second motor 902 fixedly connected to the upper surface of the base 901, an eccentric wheel 903 fixedly connected to the output end of the second motor 902, a transmission block 904 rotatably connected to the surface of the eccentric wheel 903, a movable sleeve 905 rotatably connected to the surface of the transmission block 904, and a sprinkling pipe 906 fixedly connected inside the movable sleeve 905. The first motor 6 drives the transmission rod 7 to rotate, which in turn causes the spiral feeding shaft 8 to rotate, realizing the uniform delivery of pastry garnish ingredients, preventing ingredient blockage, and ensuring the normal operation of the sprinkling work. At the same time, the second motor 902 drives the eccentric wheel 903 to rotate, and the eccentric wheel 903 drives the movable sleeve 905 to swing back and forth through the transmission block 904, thereby causing the sprinkling pipe 906 to swing. The flexible material properties of the telescopic corrugated pipe 11 prevent it from interfering with the normal swing of the sprinkling pipe 906, ultimately allowing the garnish ingredients to be evenly sprinkled on the surface of the pastry.
[0028] A valve is fixedly installed inside the telescopic bellows 11.
[0029] The bottom end of the telescopic corrugated pipe 11 is fixedly connected to the top end of the spreading pipe 906. This connection method enables the telescopic corrugated pipe 11 to stably transport the ingredients from the storage cylinder 4 to the spreading pipe 906, and, in conjunction with the oscillation of the spreading pipe 906, achieve uniform spreading of the ingredients.
[0030] The pad 901 is fixedly connected to the upper surface of the mounting platform 1, ensuring the stability of components such as the motor 902 and the eccentric wheel 903 during operation, thereby ensuring the stability and reliability of the oscillation of the material spreading pipe 906.
[0031] Both sides of the outer surface of the storage cylinder 4 are fixedly connected to support columns 12. The bottom end of the support column 12 is fixedly connected to the upper surface of the placement plate 3, which enhances the stability of the storage cylinder 4 and enables it to remain stable during the storage and conveying of ingredients, thus avoiding the impact on the conveying and spreading effect of ingredients due to shaking or tilting of the storage cylinder 4.
[0032] A splash guard 13 is fixedly connected to the upper surface of the mounting platform 1. The splash guard 13 can block the splashing of ingredients and prevent the ingredients from scattering.
[0033] There are two splash guards 13, located on both sides of the transmission belt 10.
[0034] The implementation principle of a pastry-making sprinkling device in this embodiment is as follows: First, the operator starts motor 6, whose output drives the spiral feeding shaft 8 to rotate via transmission rod 7, evenly conveying the pastry topping ingredients in the storage cylinder 4 downwards, effectively preventing clogging and ensuring smooth sprinkling. Simultaneously, the operator opens the valve inside the telescopic corrugated pipe 11, allowing the ingredients to enter the sprinkling pipe 906. Then, the operator starts motor 902, whose output drives the eccentric wheel 903 to rotate. The eccentric wheel 903, through transmission block 904, drives the movable sleeve 905 to swing back and forth, thereby causing the sprinkling pipe 906 to swing. The flexible material properties of the telescopic corrugated pipe 11 allow it to adapt to... The swaying of the sprinkling pipe 906 will not interfere with its normal operation, thus allowing the garnish to be evenly sprinkled on the surface of the pastry. Support columns 12 are fixedly connected to both sides of the outer surface of the storage cylinder 4. The bottom end of the support column 12 is fixedly connected to the upper surface of the placement plate 3, which enhances the stability of the storage cylinder 4 and ensures that it remains stable during the storage and conveying of ingredients. This prevents the conveying and sprinkling effect of ingredients from being affected by the shaking or tilting of the storage cylinder 4. Two anti-splash plates 13 are fixedly connected to the upper surface of the mounting platform 1, located on both sides of the transmission belt 10. This effectively blocks the splashing of ingredients, reduces ingredient waste, and improves the hygiene level of the production environment.
[0035] 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 pastry-making material-spreading device, characterized in that, The system includes an installation platform (1), a support frame (2) fixedly connected to the upper surface of the installation platform (1), a placement plate (3) fixedly connected to the top of the support frame (2), a storage cylinder (4) fixedly connected to the upper surface of the placement plate (3), an installation frame (5) fixedly connected to the upper surface of the storage cylinder (4), a motor (6) fixedly connected to the surface of the installation frame (5), a transmission rod (7) fixedly connected to the output end of the motor (6), a spiral feeding shaft (8) fixedly connected to the bottom end of the transmission rod (7), a swing mechanism (9) provided on the upper surface of the installation platform (1), a transmission belt (10) provided on the surface of the installation platform (1), and a telescopic corrugated pipe (11) fixedly connected to the lower surface of the storage cylinder (4). The swing mechanism (9) includes a base (901), a motor (902) is fixedly connected to the upper surface of the base (901), an eccentric wheel (903) is fixedly connected to the output end of the motor (902), a transmission block (904) is rotatably connected to the surface of the eccentric wheel (903), a movable sleeve (905) is rotatably connected to the surface of the transmission block (904), and a feeding pipe (906) is fixedly connected inside the movable sleeve (905).
2. The pastry-making sprinkling device as described in claim 1, characterized in that: A valve is fixedly installed inside the telescopic bellows (11).
3. The pastry-making sprinkling device as described in claim 1, characterized in that: The bottom end of the telescopic corrugated pipe (11) is fixedly connected to the top end of the spreading pipe (906).
4. The pastry-making sprinkling device as described in claim 1, characterized in that: The pad (901) is fixedly connected to the upper surface of the mounting platform (1).
5. The pastry-making sprinkling device as described in claim 1, characterized in that: Both sides of the outer surface of the storage cylinder (4) are fixedly connected to support columns (12), and the bottom end of the support column (12) is fixedly connected to the upper surface of the placement plate (3).
6. The pastry-making sprinkling device as described in claim 1, characterized in that: A splash guard (13) is fixedly connected to the upper surface of the mounting platform (1).
7. A pastry-making material-spreading device as described in claim 6, characterized in that: There are two splash guards (13), located on both sides of the transmission belt (10).