Vacuum demolding device for gummy candies
The vacuum demolding device, which uses a vacuum pump to create a vacuum, a rotating roller to rotate, and a collection box to collect the material, solves the problems of low demolding efficiency and insufficient material collection of gummy candies in the existing technology, and realizes automated demolding and efficient material collection.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- SHANGHAI FUDE MACHINERY MANUFACTURING CO LTD
- Filing Date
- 2025-10-27
- Publication Date
- 2026-05-07
AI Technical Summary
Existing gummy demolding devices cannot demold in a vacuum environment, and stubborn materials need to be manually peeled off, and there is a lack of material collection devices.
A vacuum demolding device comprising a vacuum pump, sealing strip, rotating roller, and collection box is designed. The device achieves automated demolding and material collection in a vacuum environment by using the vacuum pump to create a vacuum, the rotating roller to demold, and the collection box to collect the material.
It achieves automated demolding in a vacuum environment, improves demolding efficiency, reduces manual intervention, and has a material collection function, solving the demolding problem of stubborn materials.
Smart Images

Figure CN2025130032_07052026_PF_FP_ABST
Abstract
Description
A vacuum demolding device for gummies Technical Field
[0001] This utility model relates to the technical field of a vacuum demolding device for gummies, specifically a vacuum demolding device for gummies. Background Technology
[0002] With the rapid development of the social economy, the existing technologies for producing gummy candies generally involve casting gummy candies into starch molds or metal molds. This involves casting gummy candies into starch molds or pre-made metal molds to form various shapes of gummy candies, including vitamin gummy candies and other candies. However, most existing demolding devices rely on manual peeling of the gummy candies, which is time-consuming, labor-intensive, and has low peeling efficiency. In addition, it is impossible to peel the gummy candies in a vacuum environment.
[0003] A search revealed a Chinese patent application (application number 202123407845.7) disclosing an automatic demolding device for gummy candies. The device includes a mold base with a mold seat at its upper end. The lower end of the mold seat has grooves on both sides of the upper end of the mold base. A slider is located at the lower end of the mold seat, and the mold seat is inserted into the grooves via the slider. Mounting grooves are located on both sides of the upper end of the mold seat, and mold blocks are located inside the mounting grooves. Each mold block has four mold holes on its upper end. This invention utilizes a sliding mold seat, which facilitates the insertion of a protrusion into a groove at the bottom of a pusher block when the mold base and mold seat are misaligned. This allows the pusher block to eject the successfully shaped gummy candies from the mold holes.
[0004] However, existing patents have the following drawbacks:
[0005] This automatic demolding device for gummies cannot achieve demolding in a vacuum environment. When there are stubborn materials that cannot be removed, manual peeling is required. No material collection device is set up to collect the materials. Utility Model Content
[0006] (a) Technical problems to be solved
[0007] To address the shortcomings of existing technologies, this utility model provides a vacuum demolding device for gummy candies, which solves the problems of not being able to demold in a vacuum environment, the need for manual peeling when there are stubborn materials that cannot be removed, and the lack of a material collection device to collect the materials.
[0008] (II) Technical Solution
[0009] To achieve the above objectives, this utility model is implemented through the following technical solution: It includes a workbench, characterized in that: several support legs are fixed to the bottom of the workbench by bolts; a lifting device is provided at the upper end of the workbench; a fixed column is fixedly provided on one side of the lifting device; a second connecting seat is provided at one end of the fixed column via a shaft; a back plate is fixed to one side of the second connecting seat; several sliding grooves are provided on one side of the back plate; mold assemblies are inserted into the sliding grooves; a support frame is fixed to the upper end of the fixed column; a telescopic rod is connected to the support frame via a shaft; a first connecting seat is connected to one end of the telescopic rod via a shaft; and the first connecting seat is fixed to the back plate.
[0010] In a preferred embodiment of this invention, the upper end of the worktable is provided with multiple tracks, and the tracks are slidably equipped with sliders.
[0011] In a preferred embodiment of this invention, a side plate is fixed to the upper end of the slider, a rotating roller is arranged between the side plates, and a motor is fixed to one side of the side plate.
[0012] As a preferred embodiment of this invention, a collection box is provided between the tracks.
[0013] As a preferred embodiment of this utility model, the upper end of the workbench is provided with several columns, and the sides of the columns are provided with several sealing strips.
[0014] In a preferred embodiment of this utility model, the column is hinged to a door panel, and a handle is fixed to the outside of the door panel by bolts.
[0015] In a preferred embodiment of this utility model, a controller is provided at the bottom of the workbench, the controller is electrically connected to other electrical devices, and a display operator is provided at the front of the bottom of the workbench.
[0016] As a preferred embodiment of this utility model, a vacuum pump is provided at the bottom of the workbench, a protective net is provided at the air vent position on the upper part of the workbench, a top light is provided on the inner side of the top plate on the upper part of the column, and a pressure sensor is provided on the inner wall between the columns.
[0017] (III) Beneficial Effects
[0018] This invention provides a vacuum demolding device for gummies, which has the following beneficial effects:
[0019] 1. This utility model provides a vacuum demolding device for soft candies. By setting a vacuum pump, the device is used to create a vacuum inside. By setting multiple sealing strips, the airtightness of the device is increased.
[0020] 2. The present invention provides a vacuum demolding device for soft candy, which facilitates the insertion of the mold into the groove by setting a sliding groove, making it easy to install and disassemble the mold.
[0021] 3. The present invention provides a vacuum demolding device for gummy candies. By setting a rotating roller, the roller contacts the gummy candies on the mold through rotation, thereby demolding stubborn gummy candies. Attached Figure Description
[0022] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0023] Figure 1 is a schematic diagram of the overall structure of this utility model;
[0024] Figure 2 is a schematic diagram of the main structure of this utility model;
[0025] Figure 3 is a schematic diagram of the right structure of this utility model;
[0026] In the diagram: 1. Support leg; 2. Display operator; 3. Workbench; 4. Door panel; 5. Track; 6. Collection box; 7. Sealing strip; 8. Column; 9. Rotating roller; 10. Side plate; 11. Protective net; 12. Slider; 13. Handle; 14. Controller; 15. Mold assembly; 16. Air pressure sensor; 17. Back plate; 18. Vacuum pump; 19. Top light; 20. Slide groove; 21. First connecting seat; 22. Telescopic rod; 23. Support frame; 24. Lifting device; 25. Fixed column; 26. Second connecting seat. Detailed Implementation
[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.
[0028] Please refer to Figures 1 to 3. This utility model provides a technical solution: a vacuum demolding device for gummy candies, including a worktable 3. Several support legs 1 are fixed to the bottom of the worktable 3 by bolts. A lifting device 24 is provided on the upper end of the worktable 3. A fixed column 25 is fixedly provided on one side of the lifting device 24. A second connecting seat 26 is provided at one end of the fixed column 25 through a shaft. A back plate 17 is fixed on one side of the second connecting seat 26. Several sliding grooves 20 are provided on one side of the back plate 17. Mold components 15 are inserted into the sliding grooves 20. A support frame 23 is fixed to the upper end of the fixed column 25. A telescopic rod 22 is connected to the support frame 23 through a shaft. A first connecting seat 21 is connected to one end of the telescopic rod 22 through a shaft. The first connecting seat 21 is fixed to the back plate 17.
[0029] In a specific embodiment of this utility model, several support legs 1 are fixed to the bottom of the workbench 3 to support the workbench 3. A lifting device 24 is provided at the upper end of the workbench 3 for installing the fixing column 25 and adjusting the height of the mold assembly 15. A fixing column 25 is fixedly provided on one side of the lifting device 24 for installing the second connecting seat 26. The second connecting seat 26 is provided at one end of the fixing column 25 via a shaft. A back plate 17 is fixed to one side of the second connecting seat 26. The shaft allows for adjustment of the angle of the back plate 17. When installing the mold assembly 15, the back plate 17 is perpendicular to the workbench 3. The back plate 17 is designed to facilitate the installation of the mold assembly 15 by personnel. During demolding, it is in a balanced state with the workbench 3, so that the material is subjected to gravity for easy demolding. Several sliding grooves 20 are provided on one side of the back plate 17 for inserting the mold assembly 15. The mold assembly 15 is inserted into the sliding grooves 20 for demolding. A support frame 23 is fixed at the upper end of the fixed column 25 for installing the telescopic rod 22. The support frame 23 is connected to the telescopic rod 22 through a shaft. One end of the telescopic rod 22 is connected to the first connecting seat 21 through a shaft. The first connecting seat 21 is fixed to the back plate 17. The angle of the back plate 17 can be adjusted by the telescopic rod 22.
[0030] Specifically, the upper end of the workbench 3 is provided with multiple tracks 5, and the tracks 5 are slidably equipped with sliders 12.
[0031] To solve the problem of movable slider, as shown in Figure 1, multiple tracks 5 are provided on the upper end of the worktable 3 to provide tracks for slider 12 to slide. Slider 12 is slidably mounted on the tracks 5 to drive other components to move.
[0032] Specifically, a side plate 10 is fixed to the upper end of the slider 12, a rotating roller 9 is arranged between the side plates 10, and a motor is fixed to one side of the side plate 10.
[0033] To solve the problem of rotating roller rotation, as shown in Figure 1, a side plate 10 is fixed to the upper end of the slider 12 for mounting the rotating roller 9. The rotating roller 9 is arranged between the side plates 10 to demold the gummy candy that is tightly attached to the mold assembly 15. There is a gap between the rotating roller 9 and the mold assembly 15. When it comes into contact with the gummy candy, it can separate the gummy candy from the mold. At the same time, the gap is set so that the gummy candy will not be crushed. A motor is fixed to one side of the side plate 10 for driving the rotating roller 9 to rotate.
[0034] Specifically, a collection box 6 is provided between the tracks 5.
[0035] To address the issue of material collection, as shown in Figure 1, a collection box 6 is provided between the tracks 5 to collect materials that have detached from the mold assembly 15.
[0036] Specifically, the workbench 3 has several columns 8 on its upper end, and several sealing strips 7 are provided on the sides of the columns 8.
[0037] To address the issues of device housing installation and improved sealing, as shown in Figure 1, several columns 8 are installed on the upper end of the workbench 3 for installing and fixing the device housing. Several sealing strips 7 are installed on the sides of the columns 8 to improve the device's sealing performance.
[0038] Specifically, the column 8 is hinged to a door panel 4, and a handle 13 is fixed to the outside of the door panel 4 by bolts.
[0039] To address the issue of facilitating the installation of mold components, as shown in Figure 1, the column 8 is hinged to a door panel 4. The middle of the door panel 4 is made of high-pressure resistant transparent glass, allowing personnel to observe the demolding process of the internal materials through the glass. A handle 13 is fixed to the outside of the door panel 4, allowing personnel to open and close the door panel 4 using the handle 13.
[0040] Specifically, a controller 14 is provided at the bottom of the workbench 3, and the controller 14 is electrically connected to other electrical devices. A display operator 2 is provided at the front of the bottom of the workbench 3.
[0041] To address the issue of device operation and control, as shown in Figures 1 and 2, a controller 14 is installed at the bottom of the workbench 3. The controller 14 is electrically connected to and controls other electrical devices. A display operator 2 is installed at the front of the bottom of the workbench 3 to display device operating data and facilitate personnel to operate and control the device through the display operator 2.
[0042] Specifically, a vacuum pump 18 is installed at the bottom of the workbench 3, a protective net 11 is installed at the air vent position on the upper part of the workbench 3, a top light 19 is installed on the inner side of the top plate on the upper part of the column 8, and a pressure sensor 16 is installed on the inner wall between the columns 8.
[0043] To address the issue of vacuuming the device's interior, as shown in Figure 2, a vacuum pump 18 is installed at the bottom of the workbench 3 to evacuate the device's interior. After evacuation, the valve is closed to achieve a vacuum state. A protective net 11 is installed at the vent pipe position on the upper part of the workbench 3 to prevent materials from entering the vent pipe. A top light 19 is installed on the inner side of the top plate on the upper part of the column 8 to provide supplementary lighting for the interior. A pressure sensor 16 is installed on the inner wall between the columns 8 to detect the internal pressure.
[0044] The detailed description of known functions and components is omitted in this disclosure. To ensure the compatibility of the equipment, the operating methods used are consistent with the parameters of commercially available instruments.
[0045] In summary, the working principle and usage of this utility model are as follows: Several support legs 1 are fixed at the bottom of the workbench 3 to support the workbench 3. A lifting device 24 is provided at the upper end of the workbench 3 for installing the fixing column 25 and adjusting the height of the mold assembly 15. A fixing column 25 is fixedly installed on one side of the lifting device 24 for installing the second connecting seat 26. The second connecting seat 26 is connected to one end of the fixing column 25 via a shaft. A back plate 17 is fixed to one side of the second connecting seat 26. The shaft allows for adjustment of the angle of the back plate 17. When installing the mold assembly 15, the back plate 17 is perpendicular to the workbench 3, facilitating installation. During demolding, it is balanced with the workbench 3, allowing the material to be demolded under gravity. Several grooves 20 are provided on one side of the back plate 17 for inserting mold components 15. The grooves 20 are used for mold assembly 15 insertion and demolding. A support frame 23 is fixed to the upper end of the fixed column 25 for installing telescopic rod 22. The support frame 23 is connected to the telescopic rod 22 via a shaft. One end of the telescopic rod 22 is connected to a first connecting seat 21 via a shaft. The first connecting seat 21 is fixed to the back plate 17. The angle of the back plate 17 can be adjusted by the telescopic rod 22. Multiple rails 5 are provided on the upper end of the worktable 3 to provide tracks for the sliding of the slider 12. The slider 12 is slidably mounted on the rails 5 to drive the movement of other components. A side plate 10 is fixed to the upper end of the slider 12 for installing rotating rollers 9. Rotating rollers 9 are arranged between the side plates 10 to adjust the mold. Component 15 is used to demold tightly attached gummy candies. A gap exists between the rotating roller 9 and the mold component 15, allowing the gummy candies to separate from the mold upon contact without crushing them. A motor is fixed to one side of the side plate 10 to drive the rotating roller 9. A collection box 6 is installed between the tracks 5 to collect material that has detached from the mold component 15. Several columns 8 are installed on the upper part of the workbench 3 to secure the outer casing of the device. Several sealing strips 7 are installed on the sides of the columns 8 to improve the device's sealing performance. A door panel 4 is hinged to the columns 8. The center of the door panel 4 is made of high-pressure resistant transparent glass, allowing personnel to observe the demolding process of the internal materials. A handle 13 is fixed to the outside of the door panel 4 for easy access. The door panel 4 is opened and closed via handle 13. A controller 14 is installed at the bottom of the workbench 3. The controller 14 is electrically connected to and controls other electrical devices. A display operator 2 is installed at the front of the bottom of the workbench 3 to display the device's operating data and facilitate personnel to operate and control the device through the display operator 2. A vacuum pump 18 is installed at the bottom of the workbench 3 to evacuate the inside of the device. After evacuation, the valve is closed to achieve a vacuum state. A protective net 11 is installed at the vent pipe position on the upper part of the workbench 3 to prevent materials from entering the vent pipe. A top light 19 is installed on the inner side of the top plate on the upper part of the column 8 to provide supplementary lighting for the interior. A pressure sensor 16 is installed on the inner wall between the columns 8 to detect the internal air pressure.
[0046] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A vacuum demolding device for gummies, comprising a worktable (3), characterized in that: The bottom of the workbench (3) is fixed with several support legs (1) by bolts. The upper end of the workbench (3) is provided with a lifting device (24). A fixed column (25) is fixed on one side of the lifting device (24). A second connecting seat (26) is provided at one end of the fixed column (25) through a shaft. A back plate (17) is fixed on one side of the second connecting seat (26). Several sliding grooves (20) are provided on one side of the back plate (17). Mold components (15) are inserted into the sliding grooves (20). A support frame (23) is fixed at the upper end of the fixed column (25). A telescopic rod (22) is connected to the support frame (23) through a shaft. A first connecting seat (21) is connected to one end of the telescopic rod (22) through a shaft. The first connecting seat (21) is fixed to the back plate (17).
2. The vacuum demolding device for gummy candies according to claim 1, characterized in that: The workbench (3) is provided with multiple tracks (5) at its upper end, and the tracks (5) are slidably provided with sliders (12).
3. The vacuum demolding device for gummy candies according to claim 2, characterized in that: The upper end of the slider (12) is fixed with a side plate (10), a rotating roller (9) is arranged between the side plates (10), and a motor is fixed on one side of the side plate (10).
4. The vacuum demolding device for gummy candies according to claim 3, characterized in that: A collection box (6) is provided between the tracks (5).
5. The vacuum demolding device for a gummy candy according to claim 4, characterized in that: The workbench (3) has several columns (8) on its upper end, and several sealing strips (7) are provided on the side of the columns (8).
6. The vacuum demolding device for a gummy candy according to claim 5, characterized in that: The column (8) is hinged to a door panel (4), and a handle (13) is fixed to the outside of the door panel (4) by bolts.
7. The vacuum demolding device for a gummy candy according to claim 6, characterized in that: The bottom of the workbench (3) is provided with a controller (14), which is electrically connected to other electrical devices. The front of the bottom of the workbench (3) is provided with a display operator (2).
8. The vacuum demolding device for a gummy candy according to claim 7, characterized in that: A vacuum pump (18) is installed at the bottom of the workbench (3), a protective net (11) is installed at the air vent on the upper part of the workbench (3), a top light (19) is installed on the inner side of the top plate on the upper part of the column (8), and a pressure sensor (16) is installed on the inner wall between the columns (8).
Citation Information
Patent Citations
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