Boiling apparatus for gummy candy

By using a closed-type fixed component and a telescopic component design, the problem of the threaded rod being easily obstructed by materials is solved, realizing a soft candy cooking device that can be quickly disassembled and efficiently mixed, thus improving the ease of operation and mixing effect.

WO2026108530A1PCT designated stage Publication Date: 2026-05-28SHANGHAI FUDE MACHINERY MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Filing Date
2025-10-27
Publication Date
2026-05-28

AI Technical Summary

Technical Problem

In existing gummy candy cooking devices, the threaded rod is easily splashed with material, forming hard lumps that affect the disassembly of the stirring rod and result in poor mixing.

Method used

By employing enclosed fixed and telescopic components, combined with worm gear transmission, and designing scraper, shovel, and guide vanes, it is possible to disassemble in the enclosed state and change the vertical position of materials, thereby improving the mixing effect.

Benefits of technology

The mixing rack can be quickly disassembled, which improves the mixing efficiency and uniformity of materials, avoids material obstruction, and enhances the ease of operation.

✦ Generated by Eureka AI based on patent content.

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    Figure CN2025130114_28052026_PF_FP_ABST
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Abstract

The present application discloses a boiling apparatus for a gummy candy. The present application comprises a supporting frame; a pot body is rotatably connected to the inner wall of the supporting frame; a fixing frame is fixedly connected to the top end of the pot body; a transmission shaft is rotatably connected to the outer wall of the bottom end of the fixing frame; first stirring frames are connected to two sides of the transmission shaft by means of fixing assemblies; each first stirring frame comprises a clamping block and a first connecting rod, and the clamping block is snap-fitted with the bottom end of the transmission shaft; each fixing assembly comprises a cavity and an insertion rod, the cavity is formed at the bottom end of the transmission shaft, one end of the insertion rod is inserted into the corresponding clamping block, a pushing block is slidably connected to the inner wall of the cavity, and a connecting rod is connected to the top end of the pushing block. In the present application, by providing the fixing assemblies, compared with a threaded connection, the overall structure is in a closed state and is not hindered by materials that may adhere to the structure, thereby being conducive to dismounting the first stirring frames; moreover, unlocking of a connection can be achieved by pulling the connecting rod, and thus compared with rotating a threaded block, a dismounting speed is faster.
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Description

A device for cooking gummy candies Technical Field

[0001] This application relates to the field of gummy candy processing machinery, and more particularly to a gummy candy cooking apparatus. Background Technology

[0002] Soft candy generally refers to gel candy, which is mainly made of one or more hydrophilic gels and sweeteners. It is formed by heating and melting to a certain concentration, and then adding or not adding acidulants, flavorings, colorings, nutrients, etc., under certain conditions, into a gel-like candy block with high water content and soft texture. In the production process of soft candy, different raw materials need to be added according to different flavors. In order to ensure the diversity of flavors, a stirring rod is needed to quickly blend the raw materials.

[0003] A search revealed a Chinese patent publication number CN220255603U, which discloses a soft candy blending and cooking device, including a pot body with a horizontal plate fixedly connected to the upper end of the pot body. A stirring mechanism is located inside the pot body and is used to stir the raw materials inside the pot body. A transmission mechanism is installed below the horizontal plate and is used to drive the stirring mechanism to rotate. A fixing mechanism is located above the stirring mechanism and is used to fix the stirring mechanism to the transmission mechanism.

[0004] The patent makes it easy to remove and clean the stirring rod by setting a fixing mechanism. However, the fixing mechanism is connected by a threaded rod. During use, part of the threaded rod is exposed to the environment. During the cooking and mixing process, some materials may splash onto the surface of the threaded rod and form hard blocks on the surface of the threaded rod as they cook, which hinders the relative rotation of the threaded block and the threaded rod and affects the disassembly of the stirring rod. Summary of the Invention

[0005] The purpose of this application is to provide a gummy candy cooking device in order to overcome the shortcomings of the prior art.

[0006] To achieve the above objectives, this application adopts the following technical solution:

[0007] A candy-making apparatus includes a support frame, a pot body rotatably connected to the inner wall of the support frame, a fixed frame fixedly connected to the top of the pot body, a drive shaft rotatably connected to the bottom outer wall of the fixed frame, a stirring frame connected to both sides of the drive shaft via a fixed assembly, the stirring frame including a locking block and a connecting rod, the locking block engaging with the bottom of the drive shaft, the connecting rod connected to one end of the locking block, and a scraper connected to the other end of the connecting rod, the fixed assembly including a cavity and an insert rod, the cavity being located at the bottom of the drive shaft, one end of the insert rod engaging with the locking block, a pushing block slidably connected to the inner wall of the cavity, one end of the insert rod slidably engaging with the outer wall of the pushing block, a return spring connected to the side wall of the insert rod, the other end of the return spring connected to the cavity, a connecting rod connected to the top of the pushing block, and a compression spring provided on the outer wall of the connecting rod.

[0008] As a further aspect of this application: a pouring spout is provided on one side of the top of the pot body, the scraper is in contact with the inner wall of the pot body, a connecting rod two is connected to the outer wall of the bottom end of the locking block, and the other end of the connecting rod two is perpendicularly connected to the scraper.

[0009] As a further aspect of this application: a stirring motor is installed at the top of the fixed frame, a worm gear is connected to the output end of the stirring motor, a worm wheel is connected to the top of the transmission shaft, and the worm wheel meshes with the worm gear.

[0010] As a further embodiment of this application: a shovel blade is connected to one side of the scraper, and a guide plate is connected to the other side of the scraper. The end of the guide plate away from the scraper is raised away from the inner wall of the pot. A stirring frame 2 is connected to the side wall of the clamping block, and the stirring frame 2 is provided with multiple stirring blades.

[0011] As a further aspect of this application: a tilting motor is provided on one outer wall of the support frame, and the output shaft of the tilting motor is driven by the rotating shaft of the pot body through a transmission assembly. The transmission assembly is a combination structure of a worm and a worm wheel, and an electric heating plate is provided inside the pot body.

[0012] As a further embodiment of this application: the transmission shaft includes a telescopic shaft and a connecting shaft, one end of the connecting shaft is connected to a worm gear, the telescopic shaft slides longitudinally against the inner wall of the connecting shaft, and a telescopic component is provided between the telescopic shaft and the connecting shaft.

[0013] As a further embodiment of this application: the telescopic component includes a housing and a movable plate. The housing is fixed to the outer wall of the bottom end of the fixed frame, the movable plate is slidably fitted to the inner wall of the housing, the movable plate is connected to the telescopic shaft, and triangular blocks are provided on the opposite side of the movable plate and the housing. The inclined surfaces of the two sets of triangular blocks are slidably fitted to each other, and the movable plate is connected to the inner wall of the housing by a tension spring.

[0014] As a further improvement in this application, both the second connecting rod and the connecting rod are telescopic rods.

[0015] Compared with the prior art, this application provides a gummy candy cooking apparatus, which has the following beneficial effects:

[0016] 1. In this application, by setting a fixing component, the structure is in a closed state compared with the threaded connection, and will not be hindered by any materials that may adhere to it, which facilitates the disassembly of the mixing rack. At the same time, the connection can be unlocked by pulling the connecting rod. Compared with rotating the threaded block, the disassembly speed is faster.

[0017] 2. In this application, by setting up a shovel, a stirring rack, and a guide plate, the material in the pot is guided, so that the position of the material is vertically changed, thereby improving the mixing effect.

[0018] 3. In this application, by providing a telescopic component, the vertical position of the mixing rack 2 is continuously changed during the rotation of the drive shaft, so that the mixing rack 2 can more effectively promote the mixing of materials in different planes.

[0019] The parts of the device not covered herein are the same as or can be implemented using existing technologies. This application has a simple structure and is easy to operate. Attached Figure Description

[0020] Figure 1 is a schematic diagram of the overall structure of a soft candy cooking device proposed in this application;

[0021] Figure 2 is a schematic diagram of the internal structure of a soft candy cooking device proposed in this application;

[0022] Figure 3 is a schematic diagram of the internal structure of the pot body of the soft candy cooking device proposed in this application;

[0023] Figure 4 is a partial structural schematic diagram of a candy cooking device proposed in this application.

[0024] In the diagram: 1. Support frame; 2. Pot body; 3. Tilting spout; 4. Tilting motor; 5. Transmission assembly; 6. Fixing frame; 7. Stirring motor; 8. Worm gear; 9. Worm wheel; 10. Drive shaft; 11. Stirring frame one; 12. Scraper; 13. Connecting rod one; 14. Connecting rod two; 15. Locking block; 16. Cavity; 17. Insert rod; 18. Pushing block; 19. Connecting rod; 20. Telescopic shaft; 21. Moving plate; 22. Shell; 23. Triangular block; 24. Connecting shaft; 25. Tension spring; 26. Shovel blade; 27. Stirring frame two; 28. Guide plate. Detailed Implementation

[0025] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments.

[0026] In the description of this application, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., 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 application 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 application.

[0027] Example 1

[0028] A candy-making apparatus, as shown in Figures 1 to 4, includes a support frame 1. A pot body 2 is rotatably connected to the inner wall of the support frame 1. A pouring spout 3 is provided on one side of the top of the pot body 2. A fixing frame 6 is fixedly connected to the top of the pot body 2. A drive shaft 10 is rotatably connected to the outer wall of the bottom end of the fixing frame 6. A stirring frame 11 is connected to both sides of the drive shaft 10 through fixing components. The stirring frame 11 includes a locking block 15 and a connecting rod 13. The locking block 15 is connected to the bottom of the drive shaft 10. The end is snapped together. The first connecting rod 13 is connected to one end of the locking block 15. The other end of the first connecting rod 13 is connected to the scraper 12. The scraper 12 is in contact with the inner wall of the pot body 2. The bottom outer wall of the locking block 15 is connected to the second connecting rod 14. The other end of the second connecting rod 14 is perpendicularly connected to the scraper 12. The top of the fixing frame 6 is equipped with a stirring motor 7. The output end of the stirring motor 7 is connected to a worm gear 8. The top of the transmission shaft 10 is connected to a worm wheel 9. The worm wheel 9 meshes with the worm gear 8.

[0029] The fixing assembly includes a cavity 16 and a rod 17. The cavity 16 is located at the bottom end of the drive shaft 10. One end of the rod 17 is inserted into the locking block 15. A pushing block 18 is slidably connected to the inner wall of the cavity 16. One end of the rod 17 is slidably engaged with the outer wall of the pushing block 18. A return spring is connected to the side wall of the rod 17. The other end of the return spring is connected to the cavity 16. A connecting rod 19 is connected to the top of the pushing block 18. A compression spring is provided on the outer wall of the connecting rod 19.

[0030] A scraper blade 26 is connected to one side of the scraper 12, and a guide plate 28 is connected to the other side of the scraper 12. The end of the guide plate 28 away from the scraper 12 is tilted away from the inner wall of the pot body 2. A stirring rack 27 is connected to the side wall of the clamping block 15. The stirring rack 27 is provided with multiple stirring blades. A tilting motor 4 is provided on the outer wall of one side of the support frame 1. The output shaft of the tilting motor 4 is connected to the rotating shaft of the pot body 2 through a transmission assembly 5. The transmission assembly 5 is a combination structure of a worm gear 8 and a worm wheel 9. An electric heating plate is provided inside the pot body 2.

[0031] In use, various materials are poured into the pot body 2. The stirring motor 7 drives the transmission shaft 10 to rotate through the worm gear 8 and worm wheel 9, which in turn drives the stirring frame 11 to rotate, thus stirring the materials. The scraper 12 can scrape the materials in contact with the inner wall of the pot body 2 to prevent the materials from being heated for a long time. During the rotation of the transmission shaft 10, the shovel 26, the stirring frame 27, and the guide plate 28 will all rotate with the transmission shaft 10. The shovel 26 scrapes the materials at the bottom of the pot body 2 and they flow upward along the guide plate 28. The tilt of the stirring blades on the stirring frame 27 will also guide the materials during the rotation, causing the position of the materials to change vertically and improving the mixing effect. When disassembling the stirring frame 11, pull the connecting rod 19 upward to compress the spring, push the push block 18 upward, and insert the rod 17 into the cavity 16 under the drive of the return spring. At this time, the rod 17 disengages from the locking block 15. Move the locking block 15 upward and disengage it from the transmission shaft 10, and then remove the stirring frame 11.

[0032] By setting a fixed component, the structure is completely closed compared to a threaded connection, and will not be obstructed by any materials that may adhere to it, making it easy to disassemble the mixing rack 11. At the same time, pulling the connecting rod 19 can unlock the connection, and the disassembly speed is faster than rotating the threaded block.

[0033] By setting up the shovel blade 26, the stirring rack 27, and the guide blade 28, the material in the pot body 2 is guided, so that the position of the material is vertically changed, thereby improving the mixing effect.

[0034] Example 2

[0035] A candy-cooking apparatus is provided in this embodiment, which is an improvement on embodiment 1. As shown in Figure 4, the transmission shaft 10 includes a telescopic shaft 20 and a connecting shaft 24. One end of the connecting shaft 24 is connected to a worm gear 9. The telescopic shaft 20 slides longitudinally against the inner wall of the connecting shaft 24. A telescopic assembly is provided between the telescopic shaft 20 and the connecting shaft 24. The telescopic assembly includes a housing 22 and a moving plate 21. The housing 22 is fixed to the outer wall of the bottom end of the fixing frame 6. The moving plate 21 slides against the inner wall of the housing 22 and is connected to the telescopic shaft 20. Triangular blocks 23 are provided on opposite sides of the moving plate 21 and the housing 22. The inclined surfaces of the two sets of triangular blocks 23 slide against each other. The moving plate 21 is connected to the inner wall of the housing 22 by a tension spring 25. The connecting rod 14 and the connecting rod 19 are both telescopic rods.

[0036] During the rotation of the drive shaft 10, the two sets of triangular blocks 23 slide against each other, causing the moving plate 21 to move up and down on the inner wall of the housing 22 in cooperation with the tension spring 25, which drives the telescopic shaft 20 to move up and down reciprocally, so that the mixing rack 27 continuously changes its vertical position, allowing the mixing rack 27 to more effectively promote the mixing of materials in different planes.

[0037] By incorporating a telescopic component, the vertical position of the mixing rack 27 is continuously changed during the rotation of the drive shaft 10, enabling the mixing rack 27 to more effectively promote the mixing of materials on different planes.

[0038] Working Principle: During use, various materials are poured into the pot 2. The stirring motor 7 drives the transmission shaft 10 to rotate via the worm gear 8 and worm wheel 9, causing the stirring frame 11 to rotate and stir the materials. The scraper 12 scrapes the materials in contact with the inner wall of the pot 2, preventing them from being heated for extended periods. During the rotation of the transmission shaft 10, the shovel 26, the stirring frame 27, and the guide plate 28 all rotate with the transmission shaft 10. The shovel 26 scrapes up the materials at the bottom of the pot 2 and allows them to flow upwards along the guide plate 28. The tilting of the stirring blades on the stirring frame 27 also guides the materials during rotation, causing a vertical change in their position. The mixing effect is high. At the same time, the two sets of triangular blocks 23 slide against each other, so that the moving plate 21 moves up and down on the inner wall of the housing 22 in cooperation with the tension spring 25, which drives the telescopic shaft 20 to move up and down reciprocally, so that the mixing rack 27 continuously changes its vertical position, so that the mixing rack 27 can more effectively promote the mixing of materials in different planes. When disassembling the mixing rack 11, pull the connecting rod 19 upward, compress the spring, push the block 18 upward, and the insert rod 17 moves into the cavity 16 under the drive of the return spring. At this time, the insert rod 17 disengages from the locking block 15, moves the locking block 15 upward, disengages the locking block 15 from the transmission shaft 10, and removes the mixing rack 11.

[0039] The above description is merely a preferred embodiment of this application, but the scope of protection of this application is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this application, based on the technical solution and application concept of this application, should be included within the scope of protection of this application.

Claims

1. A candy-making apparatus, comprising a support frame (1), characterized in that, The inner wall of the support frame (1) is rotatably connected to the pot body (2). The top of the pot body (2) is fixedly connected to the fixing frame (6). The bottom outer wall of the fixing frame (6) is rotatably connected to the drive shaft (10). The two sides of the drive shaft (10) are connected to the stirring frame (11) through fixing components. The stirring frame (11) includes a locking block (15) and a connecting rod (13). The locking block (15) is engaged with the bottom end of the drive shaft (10). The connecting rod (13) is connected to one end of the locking block (15). The other end of the connecting rod (13) is connected to a scraper (12). The fixing assembly includes a cavity (16) and a plug rod (17). The cavity (16) is located at the bottom end of the drive shaft (10). One end of the plug rod (17) is inserted into the locking block (15). A pushing block (18) is slidably connected to the inner wall of the cavity (16). One end of the plug rod (17) is slidably engaged with the outer wall of the pushing block (18). A return spring is connected to the side wall of the plug rod (17). The other end of the return spring is connected to the cavity (16). A connecting rod (19) is connected to the top of the pushing block (18). A compression spring is provided on the outer wall of the connecting rod (19).

2. The apparatus for cooking soft candy according to claim 1, characterized in that, A pouring spout (3) is provided on one side of the top of the pot body (2). The scraper (12) is in contact with the inner wall of the pot body (2). A connecting rod (14) is connected to the outer wall of the bottom end of the locking block (15). The other end of the connecting rod (14) is perpendicularly connected to the scraper (12).

3. The apparatus for cooking soft candy according to claim 1, characterized in that, A stirring motor (7) is installed at the top of the fixed frame (6), and a worm gear (8) is connected to the output end of the stirring motor (7). A worm wheel (9) is connected to the top of the transmission shaft (10), and the worm wheel (9) meshes with the worm gear (8).

4. The apparatus for cooking soft candy according to claim 1, characterized in that, The scraper (12) is connected to a shovel (26) on one side and a guide plate (28) on the other side. The guide plate (28) is tilted away from the scraper (12) towards the inner wall of the pot body (2). The side wall of the clamping block (15) is connected to a stirring rack (27), which is provided with multiple stirring blades.

5. The apparatus for cooking soft candy according to claim 1, characterized in that, A tilting motor (4) is provided on one side of the outer wall of the support frame (1). The output shaft of the tilting motor (4) is connected to the rotating shaft of the pot body (2) through a transmission assembly (5). The transmission assembly (5) is a combination structure of a worm (8) and a worm wheel (9). An electric heating plate is provided inside the pot body (2).

6. The apparatus for cooking soft candy according to claim 1, characterized in that, The transmission shaft (10) includes a telescopic shaft (20) and a connecting shaft (24). One end of the connecting shaft (24) is connected to the worm gear (9). The telescopic shaft (20) slides longitudinally against the inner wall of the connecting shaft (24). A telescopic assembly is provided between the telescopic shaft (20) and the connecting shaft (24).

7. The apparatus for cooking soft candy according to claim 6, characterized in that, The telescopic assembly includes a housing (22) and a movable plate (21). The housing (22) is fixed to the outer wall of the bottom end of the fixed frame (6). The movable plate (21) is slidably fitted to the inner wall of the housing (22). The movable plate (21) is connected to the telescopic shaft (20). Triangular blocks (23) are provided on the opposite side of the movable plate (21) and the housing (22). The inclined surfaces of the two sets of triangular blocks (23) are slidably fitted to each other. The movable plate (21) is connected to the inner wall of the housing (22) by a tension spring (25).

8. The apparatus for cooking soft candy according to claim 2, characterized in that, Both the second connecting rod (14) and the connecting rod (19) are telescopic rods.

Citation Information

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