A runny egg demembranizing mechanism
By designing a soft-boiled egg demolding mechanism, a cylinder is used to push the sleeve down to press the baffle and adhere it to the vacuum suction cup, which solves the problems of low demolding efficiency and product damage, and achieves a highly efficient and stable demolding process, ensuring product quality and appearance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGDONG LINGXIAN FOOD TECH CO LTD
- Filing Date
- 2025-05-30
- Publication Date
- 2026-06-16
Smart Images

Figure CN224356979U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of food processing equipment technology, specifically to a soft-boiled egg demolding mechanism. Background Technology
[0002] Soft-boiled eggs are loved by consumers because of their soft, semi-solid yolks and unique texture. In the industrial production of soft-boiled eggs, molds are often used to shape and fry the egg mixture in order to ensure the shaping effect and uniformity of the eggs. However, there are many problems in the unmolding process in the existing soft-boiled egg production process.
[0003] Currently, the most common method of removing soft-boiled eggs is manual operation. Workers need to remove the soft-boiled eggs from the mold one by one, which is inefficient. In addition, the soft-boiled eggs are easily damaged due to improper force during the operation, resulting in product waste and increased production costs.
[0004] Some automated demolding equipment has a complex structure and uses a single pushing or squeezing method for demolding, which makes it difficult to adapt to the demolding needs of soft-boiled eggs with different specifications and materials. In addition, it is easy to cause scratches, dents and other damage to the surface of soft-boiled eggs, affecting the appearance and quality of the product. Utility Model Content
[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a soft-boiled egg demolding mechanism, which can effectively solve the problems mentioned in the background art.
[0006] To achieve the above objectives, this utility model provides the following technical solution:
[0007] This utility model provides a soft-boiled egg demolding mechanism, comprising: a conveying component, a plurality of molds at the top of the conveying component, each mold including a base, a plurality of support rods uniformly and fixedly connected to the top of the base, a tray fixedly connected to the top of each support rod, a baffle slidably connected to the surface of each support rod, a demolding component at one end of the top of the conveying component, the demolding component including a gantry frame, cylinders fixedly connected to both sides of the top of the gantry frame, an installation plate fixedly connected to the output end of each cylinder, a plurality of sleeves uniformly and fixedly connected to the bottom end of the installation plate, and a vacuum suction cup fixedly connected inside each sleeve.
[0008] Furthermore, the conveying assembly includes a support frame, with legs fixedly connected to the four corners of the bottom of the support frame, and one end of the top of the support frame fixedly connected to the bottom of the gantry frame.
[0009] Furthermore, a stepper motor is fixedly connected to one side of the bracket, and the output end of the stepper motor is connected to a drive roller via a spline. The drive roller is rotatably connected to one end of the bracket.
[0010] Furthermore, a driven roller is rotatably connected to the other end of the support, a conveyor belt is wound around the surface of the driven roller, the other end of the conveyor belt is wound around the surface of the driving roller, and the surface of the conveyor belt is fixedly connected to the bottom end of the base.
[0011] Furthermore, a sealing protrusion is fixedly connected to the bottom edge of the tray, and a sealing groove is provided at the bottom edge of the baffle. A sealing ring is snapped into the inside of the sealing groove, and the sealing protrusion and the sealing groove are connected to each other.
[0012] Furthermore, a spring is fitted onto the surface of the support rod, with the bottom end of the spring abutting against the top end of the base and the top end of the spring abutting against the bottom end of the baffle.
[0013] Furthermore, the suction surface of the vacuum suction cup is made of soft silicone material, and several micropores are evenly opened on the surface of the suction surface of the vacuum suction cup. A connector is fixedly connected to the top of the vacuum suction cup, and the connector extends to the outside of the sleeve and is connected to a negative pressure pump.
[0014] The technical solution provided by this utility model has the following advantages compared with the known prior art:
[0015] 1. Through the setting of mold and demolding components, when in use, the cylinder pushes the sleeve to press down the baffle, and the baffle moves downward to separate the baffle from the edge of the soft-boiled egg. Then, the soft-boiled egg is adsorbed by the vacuum suction cup to separate the bottom of the soft-boiled egg from the tray. This allows the soft-boiled egg to be quickly and stably removed from the mold, which greatly improves production efficiency compared with manual demolding and reduces product damage caused by manual operation.
[0016] 2. The vacuum suction cup is made of soft silicone, which effectively prevents damage to the soft-boiled egg during the demolding process, ensuring the appearance and quality of the product. The sealing protrusion, sealing groove and sealing ring are designed so that the spring force will lock the sealing protrusion into the sealing groove and squeeze the sealing ring to achieve a sealing effect, preventing the egg liquid from leaking out. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0019] Figure 2This is a schematic diagram of the conveying component structure of this utility model;
[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the mold of this utility model;
[0021] Figure 4 For the present utility model Figure 3 Enlarged structural diagram at point A;
[0022] Figure 5 This is a schematic diagram of the demolding component structure of this utility model;
[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the sleeve of this utility model.
[0024] The labels in the diagram represent:
[0025] 1. Conveying assembly; 101. Support frame; 102. Support leg; 103. Stepper motor; 104. Drive roller; 105. Driven roller; 106. Conveyor belt; 2. Mold; 201. Base; 202. Support rod; 203. Pallet; 2031. Sealing protrusion; 204. Baffle; 2041. Sealing groove; 205. Spring; 206. Sealing ring; 3. Demolding assembly; 301. Gantry frame; 302. Cylinder; 303. Mounting plate; 304. Sleeve; 305. Vacuum suction cup; 3051. Micro-hole; 3052. Connector. Detailed Implementation
[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0027] The present invention will be further described below with reference to the embodiments.
[0028] Example 1:
[0029] Reference Figure 1-6This first embodiment of the present invention discloses a soft-boiled egg demolding mechanism, comprising: a conveying component 1, a plurality of molds 2 disposed at the top end of the conveying component 1, each mold 2 comprising a base 201, a plurality of support rods 202 uniformly and fixedly connected to the top end of the base 201, a tray 203 fixedly connected to the top end of the support rods 202, a baffle 204 slidably connected to the surface of the support rods 202, a demolding component 3 disposed at one end of the top end of the conveying component 1, the demolding component 3 comprising a gantry frame 301, cylinders 302 fixedly connected to both sides of the top end of the gantry frame 301, an mounting plate 303 fixedly connected to the output end of the cylinders 302, a plurality of sleeves 304 uniformly and fixedly connected to the bottom end of the mounting plate 303, and a vacuum suction cup 305 fixedly connected inside the sleeves 304.
[0030] With the setup of mold 2 and demolding component 3, during use, cylinder 302 pushes sleeve 304 to press down baffle 204, causing baffle 204 to move downwards and separate from the edge of the soft-boiled egg. Then, vacuum suction cup 305 adsorbs the soft-boiled egg, separating the bottom of the egg from the tray 203. This allows the soft-boiled egg to be quickly and stably removed from mold 2, significantly improving production efficiency compared to manual demolding and reducing product breakage caused by manual operation.
[0031] Example 2:
[0032] Reference Figure 1-6 This is the second embodiment of the present invention, which differs from the first embodiment in that:
[0033] The conveying assembly 1 includes a support 101, with support legs 102 fixedly connected to the four corners of the bottom of the support 101. One end of the top of the support 101 is fixedly connected to the bottom of the gantry 301. A stepper motor 103 is fixedly connected to one side of the support 101. The output end of the stepper motor 103 is connected to a drive roller 104 via a spline. The drive roller 104 is rotatably connected to one end of the support 101. A driven roller 105 is rotatably connected to the other end of the support 101. A conveyor belt 106 is wound around the surface of the driven roller 105. The other end of the conveyor belt 106 is wound around the surface of the drive roller 104. The surface of the conveyor belt 106 is fixedly connected to the bottom of the base 201.
[0034] A sealing protrusion 2031 is fixedly connected to the bottom edge of the tray 203. A sealing groove 2041 is provided at the bottom edge of the baffle 204. A sealing ring 206 is snapped into the inside of the sealing groove 2041. The sealing protrusion 2031 and the sealing groove 2041 are connected to each other. A spring 205 is sleeved on the surface of the support rod 202. The bottom end of the spring 205 abuts against the top end of the base 201. The top end of the spring 205 abuts against the bottom end of the baffle 204. The adsorption surface of the vacuum suction cup 305 is made of soft silicone material. Several microholes 3051 are evenly opened on the surface of the adsorption surface of the vacuum suction cup 305. A connector 3052 is fixedly connected to the top end of the vacuum suction cup 305. The connector 3052 extends to the outside of the sleeve 304 and is connected to a negative pressure pump.
[0035] With the vacuum suction cup 305 in place, the suction surface of the vacuum suction cup 305 is made of soft silicone material, which can effectively avoid damage to the soft-boiled egg during the demolding process, ensuring the appearance and quality of the product. With the setting of the sealing protrusion 2031, sealing groove 2041 and sealing ring 206, the sealing protrusion 2031 is engaged in the sealing groove 2041 by the elastic force of the spring 205 and the sealing ring 206 is squeezed to achieve the sealing effect of the mold 2, preventing the egg liquid from leaking out.
[0036] The remaining structure is the same as that in Example 1.
[0037] The workflow of this utility model is as follows:
[0038] First, the stepper motor 103 is started to drive the conveyor belt 106 to rotate and transport the mold 2. When the mold 2 reaches directly below the demolding assembly 3, the stepper motor 103 stops working. Then, the cylinder 302 is started to drive the mounting plate 303 to descend. The mounting plate 303 will drive the sleeve 304 to move the extrusion baffle 204 downward. At the same time, the negative pressure pump is driven, and the vacuum suction cup 305 generates suction to adsorb the soft-boiled egg. Under the dual action of negative pressure adsorption and extrusion by the sleeve 304, the soft-boiled egg is separated from the mold 2. With the mold 2 and demolding component 3 in place, the cylinder 302 pushes the sleeve 304 to press down the baffle 204 during use. The baffle 204 moves downward to separate from the edge of the soft-boiled egg. Then, the vacuum suction cup 305 picks up the soft-boiled egg, separating the bottom of the soft-boiled egg from the tray 203. This allows the soft-boiled egg to be quickly and stably removed from the mold 2, which greatly improves production efficiency compared to manual demolding and reduces product damage caused by manual operation.
[0039] Secondly, the negative pressure pump is turned off, allowing the soft-boiled egg to fall into the mold 2. Then, the cylinder 302 drives the mounting plate 303 to reset. At this time, the baffle 204 automatically resets under the action of the spring 205. With the vacuum suction cup 305, the suction surface of the vacuum suction cup 305 is made of soft silicone material, which can effectively avoid damage to the soft-boiled egg during the demolding process, ensuring the appearance and quality of the product. With the setting of the sealing protrusion 2031, the sealing groove 2041 and the sealing ring 206, the sealing protrusion 2031 is engaged in the sealing groove 2041 by the elastic force of the spring 205 and the sealing ring 206 is squeezed to achieve the sealing effect of the mold 2, preventing the egg liquid from leaking out.
[0040] Finally, the stepper motor 103 starts again to transport the mold 2. When the mold 2 flips during the transport process, the soft-boiled egg will fall out of the mold 2. Then, the soft-boiled egg that has fallen out can be collected and processed.
[0041] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.
Claims
1. A mechanism for removing the membrane from soft-boiled eggs, characterized in that, include: A conveying assembly (1) is provided with a plurality of molds (2) at its top end. Each mold (2) includes a base (201). A plurality of support rods (202) are uniformly fixedly connected to the top end of the base (201). A tray (203) is fixedly connected to the top end of each support rod (202). A baffle (204) is slidably connected to the surface of each support rod (202). A demolding assembly (3) is provided at one end of the top end of the conveying assembly (1). The demolding assembly (3) includes a gantry frame (301). A cylinder (302) is fixedly connected to both sides of the top end of the gantry frame (301). An installation plate (303) is fixedly connected to the output end of the cylinder (302). A plurality of sleeves (304) are uniformly fixedly connected to the bottom end of the installation plate (303). A vacuum suction cup (305) is fixedly connected inside the sleeve (304).
2. The soft-boiled egg demolding mechanism according to claim 1, characterized in that, The conveying assembly (1) includes a support (101), and each of the four corners of the bottom end of the support (101) is fixedly connected with a support leg (102). One end of the top end of the support (101) is fixedly connected to the bottom end of the gantry frame (301).
3. The soft-boiled egg demolding mechanism according to claim 2, characterized in that, A stepper motor (103) is fixedly connected to one side of the bracket (101). The output end of the stepper motor (103) is connected to an active roller (104) via a spline. The active roller (104) is rotatably connected to one end of the bracket (101).
4. The soft-boiled egg demolding mechanism according to claim 3, characterized in that, The other end of the bracket (101) is rotatably connected to a driven roller (105), the surface of the driven roller (105) is wrapped with a conveyor belt (106), the other end of the conveyor belt (106) is wrapped with the surface of the driving roller (104), and the surface of the conveyor belt (106) is fixedly connected to the bottom end of the base (201).
5. The soft-boiled egg demolding mechanism according to claim 1, characterized in that, A sealing protrusion (2031) is fixedly connected to the edge of the bottom end of the tray (203), and a sealing groove (2041) is provided at the edge of the bottom end of the baffle (204). A sealing ring (206) is snapped into the inside of the sealing groove (2041), and the sealing protrusion (2031) and the sealing groove (2041) are connected to each other.
6. The soft-boiled egg demolding mechanism according to claim 1, characterized in that, A spring (205) is sleeved on the surface of the support rod (202). The bottom end of the spring (205) abuts against the top end of the base (201), and the top end of the spring (205) abuts against the bottom end of the baffle (204).
7. The soft-boiled egg demolding mechanism according to claim 1, characterized in that, The suction surface of the vacuum suction cup (305) is made of soft silicone material. The surface of the suction surface of the vacuum suction cup (305) is uniformly provided with a number of micro holes (3051). The top of the vacuum suction cup (305) is fixedly connected to a connector (3052). The connector (3052) extends to the outside of the sleeve (304) and is connected to a negative pressure pump.