Moon cake baking egg liquid brushing device

The motor-driven gear and rack system applies force to the egg liquid on the brush plate surface by driving the U-shaped frame extrusion plate, which solves the problem of time-consuming brush plate scraping, achieves efficient egg liquid removal and diversion, and improves the efficiency of mooncake baking.

CN224306653UActive Publication Date: 2026-06-02WEIHAI YIPENG FOOD CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WEIHAI YIPENG FOOD CO LTD
Filing Date
2025-07-17
Publication Date
2026-06-02

AI Technical Summary

Technical Problem

In existing mooncake baking egg wash brushing devices, the brush plate rubs against the external crossbar, which takes a long time and affects baking efficiency. It is necessary to improve the efficiency of egg wash removal.

Method used

The extrusion plate is driven by a motor-driven gear and rack to move the U-shaped frame, applying appropriate force to the egg liquid on the brush surface to squeeze out excess egg liquid. Combined with the guide plate, the egg liquid is guided to avoid waste.

Benefits of technology

It improves the overall efficiency of egg wash application in mooncake baking, enhancing stability and efficiency while reducing material waste.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224306653U_ABST
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Abstract

This utility model discloses an egg wash brushing device for mooncake baking, comprising a transmission belt; a base plate and a frame are fixedly mounted on the surface of the transmission belt by bolts; a slide plate is slidably mounted on the surface of the frame and a cylinder is fixedly connected to it by bolts; a cylinder is fixedly connected to the top of the slide plate by bolts; the output shaft of the cylinder is extended through the bottom of the slide plate and a rectangular box is fixedly connected to it by a flange; and an egg wash tank is fixedly mounted on the top of the base plate by bolts. This utility model uses a motor to drive a gear to rotate, which in turn drives a U-shaped frame to move via a rack and connecting rod. The U-shaped frame then drives an extrusion plate to apply pressure to the brush surface, thus achieving the goal of applying appropriate pressure to the egg wash on the brush surface through the extrusion plate, allowing excess egg wash to be squeezed out with good efficiency, thereby improving the overall efficiency of egg wash brushing for mooncake baking.
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Description

Technical Field

[0001] This utility model belongs to the field of mooncake processing technology, and in particular relates to a mooncake baking egg wash brushing device. Background Technology

[0002] Mooncakes, also known as moon cakes, harvest cakes, reunion cakes, etc., are one of China's traditional delicacies. People often admire the moon and eat mooncakes during the Mid-Autumn Festival, and also give mooncakes as gifts to relatives and friends. One step in the mooncake making process is to brush egg wash on the surface of the mooncake to facilitate the subsequent baking of the mooncake. A brushing device is needed when applying egg wash to the mooncake.

[0003] In the mooncake egg wash brushing device, the brush plate is raised after being moistened in the egg wash tank. Then, the brush plate rubs back and forth against the external crossbar, removing excess egg wash from the surface of the brush plate and preventing excessive egg wash from adhering to it. This back-and-forth rubbing step is slightly time-consuming, affecting the overall efficiency of mooncake baking egg wash brushing. Therefore, a mooncake baking egg wash brushing device is needed that can apply appropriate force to the egg wash on the brush plate surface through a squeezing plate, allowing some of the excess egg wash to be squeezed out with better efficiency, thereby improving the overall efficiency of mooncake baking egg wash brushing. Utility Model Content

[0004] The purpose of this invention is to provide a mooncake baking egg wash brushing device, which applies appropriate force to the egg wash on the brush plate surface through an extrusion plate, so that excess egg wash on the brush plate surface can be partially squeezed out with good efficiency, thereby improving the overall efficiency of mooncake baking egg wash brushing and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A mooncake baking egg wash brushing device, which includes a transmission belt: a base plate and a frame are fixedly installed on the surface of the transmission belt by bolts; a slide plate is slidably installed on the surface of the frame and a cylinder is fixedly connected to it by bolts; a cylinder is fixedly connected to the top of the slide plate by bolts; the output shaft of the cylinder is passed through to the bottom of the slide plate and a rectangular box is fixedly connected to it by a flange; an egg wash tank is fixedly installed on the top of the base plate by bolts; a brush plate is installed on the bottom of the rectangular box; a limit rod is welded to the surface of the egg wash tank; a U-shaped frame is slidably connected to the surface of the limit rod; an extrusion plate is welded to the surface of the U-shaped frame; a motor and a protective shell are fixedly installed on the bottom of the egg wash tank by bolts; a card seat is fixedly installed on the inner wall of the protective shell; a rack is slidably connected to the top of the card seat; a gear is fixedly connected to the output shaft of the motor by a flange; and a connecting rod is fixedly connected to the surface of the rack.

[0006] Preferably, the output shaft of the cylinder is fixedly connected to the slide plate via a flange.

[0007] Preferably, the top of the rectangular box is welded with two symmetrically arranged sliding rods, the top of the sliding rods extending through to the top of the slide plate, and the surface of the sliding rods is slidably connected to the slide plate.

[0008] Preferably, a guide plate is welded to the left side of the egg liquid tank.

[0009] Preferably, the end of the connecting rod extends through to the outside of the protective shell and is fixedly connected to the U-shaped frame, and the surface of the connecting rod is slidably connected to the protective shell.

[0010] The beneficial effects of this utility model are:

[0011] 1. This utility model uses a motor to drive a gear to rotate, which in turn drives a U-shaped frame to move through a rack and connecting rod. The U-shaped frame then drives a pressing plate to press and apply force to the surface of the brush plate. This achieves the goal of applying appropriate force to the egg liquid on the surface of the brush plate through the pressing plate, so that some of the excess egg liquid on the surface of the brush plate can be squeezed out with good efficiency, thereby improving the overall efficiency of egg liquid brushing in mooncake baking.

[0012] 2. This utility model limits the vertical movement of the rectangular box by setting a sliding rod, which prevents the rectangular box from shaking during movement and thus improves the stability of the rectangular box during movement.

[0013] 3. By setting up a guide plate, this utility model guides the egg liquid that may drip when the brush moves to the left to the egg liquid tank, thus avoiding the situation where the egg liquid drips onto the outside of the egg liquid tank and causes material waste. Attached Figure Description

[0014] in:

[0015] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0016] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0017] Figure 3 This is a three-dimensional schematic diagram of a limiting rod and a U-shaped frame according to an embodiment of the present invention;

[0018] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle;

[0019] Figure 5 This is a three-dimensional schematic diagram of a rack and gear according to an embodiment of the present invention.

[0020] The attached diagram lists the components represented by each number as follows:

[0021] 1. Drive belt, 2. Base plate, 3. Frame, 4. Slide plate, 5. Cylinder 1, 6. Cylinder 2, 7. Rectangular box, 8. Slide rod, 9. Egg liquid tank, 10. Brush plate, 11. Guide plate, 12. Limiting rod, 13. U-shaped frame, 14. Extrusion plate, 15. Motor, 16. Protective shell, 17. Card seat, 18. Rack, 19. Gear, 20. Connecting rod. Detailed Implementation

[0022] In the following description, embodiments of the mooncake baking egg wash brushing device of the present invention will be described with reference to the accompanying drawings.

[0023] Example 1:

[0024] Figure 1-5 This invention illustrates an embodiment of a mooncake baking egg wash brushing device, comprising a transmission belt 1. A base plate 2 and a frame 3 are bolted to the surface of the transmission belt 1. A slide plate 4 is slidably mounted on the surface of the frame 3 and bolted to a cylinder 5. The output shaft of cylinder 5 is fixedly connected to the slide plate 4 via a flange. A second cylinder 6 is bolted to the top of the slide plate 4. The output shaft of cylinder 6 extends through to the bottom of the slide plate 4 and is fixedly connected to a rectangular box 7 via a flange. Two symmetrically arranged sliding rods 8 are welded to the top of the rectangular box 7. The top ends of the sliding rods 8 extend through to the top of the slide plate 4, and the surfaces of the sliding rods 8 are slidably connected to the slide plate 4. The sliding rods 8 control the vertical movement of the rectangular box 7. The movement is limited to prevent the rectangular box 7 from shaking during movement, thereby improving the stability of the rectangular box 7 during movement. The top of the base plate 2 is fixedly installed with an egg liquid tank 9 by bolts. The bottom of the rectangular box 7 is installed with a brush plate 10. The surface of the egg liquid tank 9 is welded with a limit rod 12. The surface of the limit rod 12 is slidably connected with a U-shaped frame 13. The surface of the U-shaped frame 13 is welded with a pressing plate 14. The bottom of the egg liquid tank 9 is fixedly installed with a motor 15 and a protective shell 16 by bolts. The inner wall of the protective shell 16 is fixedly installed with a card seat 17. The top of the card seat 17 is slidably connected with a rack 18. The output shaft of the motor 15 is fixedly connected with a gear 19 through a flange. The surface of the rack 18 is fixedly connected with a connecting rod 20.

[0025] Example 2:

[0026] Figure 1-5This invention illustrates an embodiment of an egg wash brushing device for mooncake baking, comprising a transmission belt 1. A base plate 2 and a frame 3 are bolted to the surface of the transmission belt 1. A slide plate 4 is slidably mounted on the surface of the frame 3 and bolted to a cylinder 5. A second cylinder 6 is bolted to the top of the slide plate 4. The output shaft of the second cylinder 6 extends through to the bottom of the slide plate 4 and is bolted to a rectangular box 7. An egg wash tank 9 is bolted to the top of the base plate 2. A brush plate 10 is mounted at the bottom of the rectangular box 7. A guide plate 11 is welded to the left side of the egg wash tank 9. The guide plate 11 directs any egg wash that may drip when the brush plate 10 moves to the left into the egg wash tank 9, preventing the egg wash from dripping. The egg liquid droplets fall on the outside of the egg liquid tank 9, causing material waste. The surface of the egg liquid tank 9 is welded with a limit rod 12, and a U-shaped frame 13 is slidably connected to the surface of the limit rod 12. An extrusion plate 14 is welded to the surface of the U-shaped frame 13. The bottom of the egg liquid tank 9 is fixedly installed with a motor 15 and a protective shell 16 by bolts. A card seat 17 is fixedly installed on the inner wall of the protective shell 16. A rack 18 is slidably connected to the top of the card seat 17. The output shaft of the motor 15 is fixedly connected to a gear 19 by a flange. A connecting rod 20 is fixedly connected to the surface of the rack 18. The end of the connecting rod 20 extends through to the outside of the protective shell 16 and is fixedly connected to the U-shaped frame 13. The surface of the connecting rod 20 is slidably connected to the protective shell 16.

[0027] Working Principle: In use, the user moves the rectangular box 7 downwards via cylinder 6, causing the brush plate 10 to be moistened in the egg liquid tank 9. Then, the rectangular box 7 moves the brush plate 10 upwards, followed by the activation of motor 15, which drives gear 19 to rotate. Gear 19, through rack 18 and connecting rod 20, moves U-shaped frame 13. During this process, the locking seat 17 limits the movement of rack 18, ensuring its stability. Subsequently, U-shaped frame 13 drives pressing plate 14 to apply pressure to the surface of brush plate 10. The limiting rod 12 ensures the U-shaped frame 13 remains horizontal. The directional movement is limited to prevent the U-shaped frame 13 from shaking during movement, thereby squeezing out excess egg liquid from the surface of the brush plate 10. Then, cylinder 2 6 drives the brush plate 10 to continue moving upward through the rectangular box 7, and then cylinder 1 5 drives the slide plate 4 to move horizontally. The brush plate 10 then reaches the top of the material tray at the top of the transmission belt 1 and brushes the mooncake with egg liquid. This achieves moderate force on the egg liquid on the surface of the brush plate through the extrusion plate, so that excess egg liquid on the surface of the brush plate can be squeezed out, and has good efficiency, thereby improving the overall efficiency of egg liquid brushing in mooncake baking.

[0028] In summary, this mooncake baking egg wash brushing device uses a motor 15 to drive a gear 19 to rotate. The gear 19 then moves a U-shaped frame 13 via a rack 18 and a connecting rod 20. The U-shaped frame 13 then drives an extrusion plate 14 to apply pressure to the surface of the brush plate 10. This allows the extrusion plate to apply appropriate pressure to the egg wash on the brush plate surface, squeezing out excess egg wash with good efficiency, thereby improving the overall efficiency of mooncake baking egg wash brushing.

Claims

1. A device for brushing egg wash for mooncake baking, characterized in that, Includes a transmission belt (1): a base plate (2) and a frame (3) are fixedly mounted on the surface of the transmission belt (1) by bolts; a slide plate (4) is slidably mounted on the surface of the frame (3) and a cylinder (5) is fixedly connected to it by bolts; a cylinder (6) is fixedly connected to the top of the slide plate (4) by bolts; the output shaft of the cylinder (6) extends through to the bottom of the slide plate (4) and is fixedly connected to a rectangular box (7) by a flange; an egg liquid tank (9) is fixedly mounted on the top of the base plate (2) by bolts; a brush plate (10) is installed at the bottom of the rectangular box (7); the egg liquid tank... (9) has a limit rod (12) welded to its surface. A U-shaped frame (13) is slidably connected to the surface of the limit rod (12). An extrusion plate (14) is welded to the surface of the U-shaped frame (13). A motor (15) and a protective shell (16) are fixedly installed at the bottom of the egg liquid tank (9) by bolts. A card seat (17) is fixedly installed on the inner wall of the protective shell (16). A rack (18) is slidably connected to the top of the card seat (17). A gear (19) is fixedly connected to the output shaft of the motor (15) through a flange. A connecting rod (20) is fixedly connected to the surface of the rack (18).

2. The mooncake baking egg wash brushing device according to claim 1, characterized in that, The output shaft of cylinder 1 (5) is fixedly connected to the slide plate (4) via a flange.

3. The mooncake baking egg wash brushing device according to claim 2, characterized in that, Two symmetrically arranged slide rods (8) are welded to the top of the rectangular box (7). The top of the slide rods (8) extends through to the top of the slide plate (4), and the surface of the slide rods (8) is slidably connected to the slide plate (4).

4. The mooncake baking egg wash brushing device according to claim 3, characterized in that, A guide plate (11) is welded to the left side of the egg liquid tank (9).

5. The mooncake baking egg wash brushing device according to claim 4, characterized in that, The end of the connecting rod (20) extends through to the outside of the protective shell (16) and is fixedly connected to the U-shaped frame (13). The surface of the connecting rod (20) is slidably connected to the protective shell (16).