Moon cake processing surface printing equipment
By using a cylinder-driven shaping clamp and a gear meshing transmission structure, the problem of pressure deviation during mooncake transmission is solved, achieving stable clamping and efficient transmission of mooncake printing, thus improving printing quality and production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUHAN JINDINGXUAN FOOD CO LTD
- Filing Date
- 2025-06-23
- Publication Date
- 2026-04-28
AI Technical Summary
During the conveying process of existing mooncake processing equipment, mooncakes are prone to being pressed off-center or not pressed into place due to improper gravity, resulting in unstable printing quality.
The cylinder-driven shaping clamp structure, through the cooperation of sliding rods and sliding push blocks, ensures that the mooncakes are firmly clamped during the conveying process, and through the meshing of gears and racks, it drives the conveyor plate to achieve precise delivery and pressing.
This method achieves stable clamping of mooncakes during the conveying process, avoids pressure deviation, ensures consistent printing quality, and improves production efficiency.
Smart Images

Figure CN224170673U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing machinery, and in particular to a printing device for the surface of mooncakes. Background Technology
[0002] Mooncake surface printing equipment is a specialized machine used to print patterns and text on the surface of mooncakes. It is commonly used for mooncake decoration and branding, using precise printing technology to create attractive patterns, characters, or decorations on the mooncake surface, making the mooncakes more visually appealing while improving production efficiency.
[0003] The basic structure of a mooncake surface printing equipment mainly includes a printing head, a heating system, a control system, a conveyor belt, and a mold. The working principle is to print patterns or text onto the surface of the mooncake using the printing head or mold, typically employing technologies such as hot pressing, inkjet printing, hot stamping, or laser printing. The heating system heats the mold or ink to ensure the pattern adheres firmly to the mooncake surface. The conveyor belt transports the mooncakes into the printing area, ensuring efficient automated production. The control system precisely controls parameters such as printing time, pressure, and temperature to guarantee the quality and consistency of the printing.
[0004] In existing technologies, due to gravity, mooncakes may be pressed off-center or even not pressed at all when they reach the bottom of the extruder during the conveying process. In the new design, the mooncake clamping equipment is assembled onto the conveyor belt, which clamps and straightens the mooncakes during the conveying process. At the same time, it saves manpower and eliminates the need for manual handling of the mooncakes, greatly improving hygiene during the mooncake making process and preventing the extruder from pressing the mooncakes off-center. Therefore, a mooncake surface printing device is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a mooncake surface printing device, which aims to improve the problem that the shaping clamp cannot secure the mooncake in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A mooncake surface printing device includes a cylinder and a support frame b. The drive end of the cylinder is fixedly connected to a push box. The outside of the push box is fixedly connected to two fixing buttons a. The outside of the fixing buttons a is rotatably connected to two sliding rods. The bottom of the sliding rods is fixedly connected to two sliding push blocks. The outside of the sliding push blocks is slidably connected to a sliding groove. The bottom of the sliding push blocks is fixedly connected to a shaping clamp.
[0008] As a further description of the above technical solution:
[0009] The bottom of the shaping clamp is slidably connected to a conveyor belt, the inside of the conveyor belt is rotatably connected to a bearing column, a motor is fixedly connected to one side of the bearing column, and two fixed plates a are fixedly connected to the bottom of the shaping clamp.
[0010] As a further description of the above technical solution:
[0011] An extension plate is fixedly connected to the outer side of the push box. A support column a is fixedly connected to the outside of the extension plate. A turntable is rotatably connected to the outside of the support column a. A connecting rod a is rotatably connected to the outside of the support column a. A fixing button b is rotatably connected to the inside of the connecting rod a.
[0012] As a further description of the above technical solution:
[0013] The fixed button b is rotatably connected to the outside of a connecting rod b, the connecting rod b is fixedly connected to the outside of a rack a, the rack a is meshed with a gear, the gear is rotatably connected to the inside of a sliding bearing shaft, and the sliding bearing shaft is slidably connected to the outside of a bearing plate a.
[0014] As a further description of the above technical solution:
[0015] The bottom of the bearing plate a is fixedly connected to multiple fixed plates b, the outside of the fixed plates b is fixedly connected to a fixed toothed rack, the bottom of the fixed toothed rack is fixedly connected to a fixed column a, and the top of the bearing plate a is fixedly connected to a conveyor plate.
[0016] As a further description of the above technical solution:
[0017] A fixed column b is fixedly connected to the side of the conveyor plate, and a connecting rod c is rotatably connected to the outer side of the fixed column b. A support frame b is fixedly connected to the bottom of the bearing plate a, and a support frame a is fixedly connected to the outside of the support frame b. A bottom connector is fixedly connected to the outside of the support frame b.
[0018] As a further description of the above technical solution:
[0019] The bottom is fixedly connected to a support column b, the support column b is fixedly connected to a retractor, and the retractor is rotatably connected to a pressing column.
[0020] This utility model has the following beneficial effects:
[0021] 1. In this utility model, the sliding rod is driven by the cylinder to push the push box. The bottom of the sliding rod is fixed with a sliding push block. During the process of being pushed by the cylinder, the sliding block slides in the groove. The bottom of the sliding push block in the groove is connected to the shaping clamp. During the process of being pushed by the cylinder, the shaping clamp clamps inward to fix it, so that the mooncake will not deviate during the pressing process and is accurately pressed onto each mooncake by the pressing column.
[0022] 2. In this utility model, the turntable is fixed to the outside of the connecting rod a and the middle fixing button b. The other end of the fixing button b is connected to the rack a by a connecting rod b. The rack a is meshed with a gear. There is a sliding bearing in the middle of the gear. One end of the sliding bearing is fixed to the fixing post b. When the external connecting rod c rotates, it drives the conveyor plate. When the gear meshes with the rack a and rotates, it drives the conveyor plate to be conveyed to the conveyor belt, which can better transport the mooncake to another processing process and save time. Attached Figure Description
[0023] Figure 1 This is a three-dimensional schematic diagram of a mooncake surface printing device proposed in this utility model;
[0024] Figure 2 This is a schematic diagram of the bearing column of a mooncake surface printing device proposed in this utility model;
[0025] Figure 3 This is a schematic diagram of the conveyor plate of a mooncake surface printing device proposed in this utility model.
[0026] Legend:
[0027] 1. Cylinder; 2. Retractor / Push Box; 3. Fixing Button a; 4. Sliding Rod; 5. Sliding Push Block; 6. Slide Groove; 7. Shaping Clamp; 8. Conveyor Belt; 9. Bearing Column; 10. Motor; 11. Fixing Plate a; 12. Extension Plate; 13. Support Column a; 14. Turntable; 15. Connecting Rod a; 16. Fixing Button b; 17. Connecting Rod b; 18. Rack a; 19. Gear; 20. Sliding Bearing; 21. Bearing Plate a; 22. Fixing Plate b; 23. Fixing Rack; 24. Fixing Column a; 25. Conveyor Plate; 26. Fixing Column b; 27. Connecting Rod c; 28. Support Frame a; 29. Support Frame b; 30. Bottom Connector; 31. Support Column b; 32. Shrinker; 33. Pressing Column. Detailed Implementation
[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0029] Reference Figure 1 and Figure 2 This utility model provides an embodiment of a mooncake surface printing device, comprising a cylinder 1 and a support frame b29. The drive end of the cylinder 1 is fixedly connected to a push box 2. The push box 2 pushes a sliding rod 4, and two fixing buttons a3 are externally fixed to the sliding rod 4 for sliding. The fixing buttons a3 are externally rotatably connected to the two sliding rods 4. Two sliding push blocks 5 are fixedly connected to the bottom of the sliding rod 4 as it slides to both sides. The sliding push blocks 5 push the bottom mechanism and are externally slidably connected to a groove 6, causing the material to slide within the groove. A shaping clamp 7 is fixedly connected to the bottom of the sliding push blocks 5. The shaping clamp 7 holds the material and is slidably connected to a conveyor belt 8, which carries the material... The internal rotating connection for conveying to the next workflow is a bearing column 9. The bearing column 9 rotates within the conveyor plate 25. The external side of the bearing column 9 is fixedly connected to a motor 10 for power generation and drive. The bottom of the shaping clamp 7 is fixedly connected to two fixed plates a11. The external side of the push box 2 is fixedly connected to an extension plate 12 that extends at the bottom. The external side of the extension plate 12 is fixedly connected to a support column a13. The support column a13 supports the external rotating connection of the bottom-extending turntable 14, which extends during rotation. The external rotating connection of the support column a13 is a connecting rod a15. The connecting rod a15 connects to the turntable 14. When the turntable 14 rotates, it drives the internal rotating connection of the connecting rod a15. A fixing button b16 is also present.
[0030] Reference Figures 1 to 3The fixed button b16 is rotatably connected to an external rotating connection via a connecting rod b17. After the connecting rod b17 is connected, a rack a18 is rotatably connected to an external fixed connection. A gear 19 is externally meshed with the rack a18. The rotation of the gear 19 drives the internal mechanism to rotate via an internal rotating connection via a sliding bearing 20. A bearing plate a21 is externally slidably connected to the bottom of the sliding bearing 20 for bottom support. Multiple fixed plates b22 are fixedly connected to the bottom of the bearing plate a21 for stability. A fixed rack 23 is externally fixed to the fixed plate b22. The fixed rack 23 is reinforced by a fixed post a24 at the bottom of the rack a18. The bearing plate... A conveyor plate 25 is fixedly connected to the top of a21. A fixed column b26 is fixedly connected to the side of the conveyor plate 25 to transport the items to the next process. A connecting rod c27 is rotatably connected to the outer side of the fixed column b26 for reinforcement. A support frame b29 is fixedly connected to the bottom of the bearing plate a21. A support frame a28 is fixedly connected to the outside of the support frame b29 for support and fixation. A bottom joint 30 is fixedly connected to the outside of the bottom joint 30 for support and fixation. A shrinker 32 is fixedly connected to the outside of the support column b31. A pressing column 33 is rotatably connected to the outside of the shrinker 32 to press the items downward.
[0031] Working principle: The cylinder 1 pushes the push box 2. The sliding rod 4, with a fixed button a3 in the middle, slides towards the sliding push block 5, causing it to slide into the bottom groove 6 under air pressure. This air pressure pushes the shaping clamps 7 on both sides inward to compress and shape the item. The compressed item is then conveyed by the conveyor belt 8. The conveyor belt 8 is internally rotated by the bearing column 9, allowing it to circulate. It is then driven by the motor 10. A fixed plate a11 is fixed to the bottom of the shaping clamp 7, and an extension plate 12 provides further support. The extension plate 12 is fixed to a support column a13, and the other end is connected to a turntable 14. A connecting rod a15 is connected to the outside of the turntable 14, with a fixed button b16 in the middle and a connecting rod b17 at the other end. The gear 19 is driven to move back and forth. The gear 19 meshes with the rack a18. There is a sliding bearing shaft 20 in the middle for the operation of the gear 19. There is a bearing plate a21 at the top and a fixed plate b22 at one end for fixation. The rack a18 is fixed at the bottom by a fixed rack 23. The fixed rack 23 is supported by a fixed column a24 at the bottom. The conveyor plate 25 has fixed columns b26 and connecting rods c27 at both ends to move the conveyor plate 25 back and forth. The bottom of the conveyor belt 8 is supported by a support frame a28 and a support frame b29. The bottom of the support column b31 has a bottom joint 30 for stabilization to prevent collapse. The front end of the support column b31 has a shrinker 32 and a pressing column 33 outside. The shrinker 32 extends outward and the pressing column 33 presses down to the bottom to press out the shape.
[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A surface printing device for mooncake processing, comprising a cylinder (1) and a support frame b (29), characterized in that: The cylinder (1) is fixedly connected to a push box (2) at its drive end. The push box (2) is fixedly connected to two fixed buttons a (3) on its exterior. The fixed buttons a (3) are rotatably connected to two sliding rods (4) on their exterior. The bottom of the sliding rods (4) is fixedly connected to two sliding push blocks (5). The sliding push blocks (5) are slidably connected to a groove (6) on their exterior. The bottom of the sliding push blocks (5) is fixedly connected to a shaping clamp (7).
2. The mooncake surface printing equipment according to claim 1, characterized in that: The bottom of the shaping clamp (7) is slidably connected to a conveyor belt (8), the inside of the conveyor belt (8) is rotatably connected to a bearing column (9), the outside of the bearing column (9) is fixedly connected to a motor (10), and the bottom of the shaping clamp (7) is fixedly connected to two fixed plates a (11).
3. The mooncake surface printing equipment according to claim 1, characterized in that: An extension plate (12) is fixedly connected to the outer side of the push box (2). A support column a (13) is fixedly connected to the outside of the extension plate (12). A turntable (14) is rotatably connected to the outside of the support column a (13). A connecting rod a (15) is rotatably connected to the outside of the support column a (13). A fixing button b (16) is rotatably connected to the inside of the connecting rod a (15).
4. The mooncake surface printing equipment according to claim 1, characterized in that: The fixed button b (16) is rotatably connected to the outside of the connecting rod b (17), the connecting rod b (17) is fixedly connected to the outside of the rack a (18), the rack a (18) is meshed with the gear (19), the gear (19) is rotatably connected to the inside of the sliding bearing (20), and the sliding bearing (20) is slidably connected to the outside of the bearing plate a (21).
5. The mooncake surface printing equipment according to claim 4, characterized in that: The bottom of the bearing plate a (21) is fixedly connected to multiple fixed plates b (22), the outside of the fixed plates b (22) is fixedly connected to a toothed rack (23), the bottom of the toothed rack (23) is fixedly connected to a fixed column a (24), and the top of the bearing plate a (21) is fixedly connected to a conveyor plate (25).
6. The mooncake surface printing equipment according to claim 5, characterized in that: The side of the conveyor plate (25) is fixedly connected to a fixed column b (26), and the outer side of the fixed column b (26) is rotatably connected to a connecting rod c (27). The bottom of the bearing plate a (21) is fixedly connected to a support frame b (29), the outer side of the support frame b (29) is fixedly connected to a support frame a (28), and the outer side of the support frame b (29) is fixedly connected to a bottom connector (30).
7. The mooncake surface printing equipment according to claim 6, characterized in that: The bottom connector (30) is fixedly connected to a support column b (31), the support column b (31) is fixedly connected to a retractor (32), and the retractor (32) is rotatably connected to a pressing column (33).