A closure device for a bottle of cosmetic product
Patent Information
- Application Number
- CN202522345996.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-05
- Publication Date
- 2026-09-15
- Estimated Expiration
- 2035-11-05
AI Technical Summary
[0003]传统的瓶装化妆品的封盖装置结构单一，有些瓶装化妆品的密封盖与瓶体之间是磁吸式的连接方式，对瓶体封盖时通常是瓶体经过输送带依次到达封盖装置的下方，然后再由封盖装置上的吸盘依次对瓶体进行封盖，然而此方式每次只能对单个瓶体进行封盖，由于此类的生产规模通常都比较大，所以此封装方式不仅效率低下，还会使得后面排队瓶体中的化妆品出现挥发的情况
通过封盖结构的设置，改变了传统的对瓶体进行封盖时，每次只能对瓶盖进行单个吸附的方式，从而能够使得在瓶体封盖的规模较大时，也能够保证封盖的效率，此结构的好处在于能够适用于大规模的生产线使用，不仅能够保证封盖的效率大大提高，还能够避免瓶体中的化妆品因封盖等待时间较长而出现挥发的情况。
Smart Images
Figure CN224753688U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to a capping device for bottled cosmetics, and more particularly to a capping device for bottled cosmetics, belonging to the technical field of capping devices for bottled cosmetics. Background Technology
[0002] Bottled cosmetics (such as serums, lotions, and creams) contain active ingredients (such as vitamins and peptides), oils, or volatile substances, and come into direct contact with the skin. Therefore, bottled cosmetics need to be sealed after production. This is not only to ensure the overall aesthetics of the bottled cosmetics, but more importantly, to ensure that the contents, such as the serum, can be preserved for a longer period of time in a sealed environment, preventing them from being affected by the external environment and deteriorating or evaporating.
[0003] Traditional bottled cosmetics have simple sealing devices. Some bottled cosmetics use a magnetic connection between the cap and the bottle. When sealing the bottle, the bottle usually passes through a conveyor belt and arrives at the bottom of the sealing device one by one. Then, the suction cups on the sealing device seal the bottle one by one. However, this method can only seal one bottle at a time. Since the production scale of such products is usually quite large, this sealing method is not only inefficient, but also causes the cosmetics in the bottles waiting in line to evaporate.
[0004] Therefore, there is an urgent need to improve the sealing device of bottled cosmetics in order to solve the above-mentioned problems. Utility Model Content
[0005] The purpose of this invention is to provide a capping device for bottled cosmetics. By designing the capping structure, it changes the traditional method of only being able to adsorb one cap at a time when capping the bottle. This allows for efficient capping even when the number of bottles being capped is large. The advantage of this structure is that it is suitable for large-scale production lines, which not only greatly improves capping efficiency but also prevents the cosmetics in the bottle from evaporating due to long capping waiting times.
[0006] To achieve the above objectives, the main technical solutions adopted by this utility model include: A capping device for bottled cosmetics includes a conveying device and several bottles. A capping device body is fixedly installed on one side of the conveying device. Several bottle caps are placed on the capping device body. A capping structure is provided on the capping device body. The capping structure includes a fixing frame fixedly installed on the top of the capping device body. A first electric telescopic rod is fixedly installed on one side of the fixing frame. A connecting block is fixedly installed at the output end of the first electric telescopic rod. A second electric telescopic rod is fixedly installed at the bottom of the connecting block. A connecting plate is installed at the output end of the second electric telescopic rod. Multiple suction holes are opened at the bottom of the connecting plate. Suction cups are provided inside the suction holes. Multiple vacuum pumps are fixedly installed at the top of the connecting plate. The suction cups are connected to the vacuum pumps through air pipes. Multiple positioning plates connected to the bottles are placed on the conveying device. Several positioning holes adapted to the bottle caps are opened on the capping device body.
[0007] Preferably, a first fixing block is fixedly installed on the second electric telescopic rod, and a first fixing sleeve connected to the first fixing block is fixedly installed on the top of the connecting plate. Both the first fixing block and the first fixing sleeve have connecting holes, and a plug is movably installed inside the connecting hole. One end of the plug is fixedly installed with a latch.
[0008] Preferably, a plurality of first fixing plates are fixedly installed on the connecting plate, a third electric telescopic rod is fixedly installed on one side of the first fixing plate, the output end of the third electric telescopic rod is equipped with a locking tooth, and the other end of the insertion rod is fixedly installed with a toothed ring that meshes with the locking tooth.
[0009] Preferably, a second fixing block is fixedly installed on the third electric telescopic rod, and a second fixing sleeve connected to the second fixing block is fixedly installed at one end of the locking tooth. The second fixing block has a plurality of mounting holes, and a spring is fixedly installed inside the mounting holes. A locking block is fixedly installed at one end of the spring.
[0010] Preferably, the second fixing sleeve has multiple locking holes for use with the locking block, and one end of the locking block is arc-shaped.
[0011] Preferably, a plurality of second fixed plates are fixedly installed on the conveying device, a fourth electric telescopic rod is fixedly installed on one side of the second fixed plate, and a push plate is fixedly installed at the output end of the fourth electric telescopic rod.
[0012] Preferably, a rubber pad is provided at one end of the push plate, a hook and loop fastener is fixedly installed on the inner side of the rubber pad, and a hook and loop fastener is fixedly installed on the push plate to adhere to the hook and loop fastener.
[0013] This utility model has at least the following beneficial effects: By designing a capping structure, the traditional method of capping bottles, which only allows for individual cap adsorption at a time, is changed. This ensures that capping efficiency is maintained even when the number of bottles being capped is large. The advantage of this structure is that it can be used on large-scale production lines, which not only greatly improves capping efficiency but also prevents the cosmetics in the bottles from evaporating due to long capping waiting times. Attached Figure Description
[0014] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the suction cup structure of this utility model; Figure 3 This is a schematic diagram of the first electric telescopic rod structure of this utility model; Figure 4 For the present utility model Figure 2 Enlarged view of point A in the middle; Figure 5 For the present utility model Figure 3 Enlarged view at point B in the middle; Figure 6 This is a schematic diagram of the tooth structure of this utility model; Figure 7 For the present utility model Figure 6 Enlarged view at point C; Figure 8 For the present utility model Figure 1 Enlarged view of point D in the middle.
[0015] In the diagram, 1. Conveying device; 2. Bottle body; 3. Capping device main body; 4. Bottle cap; 5. Capping structure; 6. Fixing frame; 7. First electric telescopic rod; 8. Connecting block; 9. Second electric telescopic rod; 10. Connecting plate; 11. Suction hole; 12. Suction cup; 13. Vacuum pump; 14. Air pipe; 15. Positioning plate; 16. Positioning hole; 17. First fixing block; 18. First fixing sleeve; 19. Connecting hole; 20. Insert rod; 21. Buckle; 22. First fixing plate; 23. Third electric telescopic rod; 24. Clamping tooth; 25. Tooth ring; 26. Second fixing block; 27. Second fixing sleeve; 28. Mounting hole; 29. Spring; 30. Clamping block; 31. Clamping hole; 32. Second fixing plate; 33. Fourth electric telescopic rod; 34. Push plate; 35. Rubber pad; 36. Velcro barbed side; 37. Velcro rough side. Detailed Implementation
[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all 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 protection scope of the present utility model.
[0017] like Figures 1-8 As shown in the figure, this embodiment provides a capping device for bottled cosmetics.
[0018] A capping device for bottled cosmetics includes a conveying device 1 and several bottles 2. A capping device body 3 is fixedly installed on one side of the conveying device 1. Several bottle caps 4 are placed on the capping device body 3. A capping structure 5 is provided on the capping device body 3. The capping structure 5 includes a fixing frame 6 fixedly installed on the top of the capping device body 3. A first electric telescopic rod 7 is fixedly installed on one side of the fixing frame 6. A connecting block 8 is fixedly installed at the output end of the first electric telescopic rod 7. A second electric telescopic rod 9 is fixedly installed at the bottom of the connecting block 8. A connecting plate 10 is installed at the output end of the second electric telescopic rod 9. A plurality of suction holes 11 are opened at the bottom of the connecting plate 10. A suction cup 12 is provided inside the suction hole 11. A plurality of vacuum pumps 13 are fixedly installed at the top of the connecting plate 10. The suction cup 12 and the vacuum pump 13 are connected through an air pipe 14. A plurality of positioning plates 15 connected to the bottle 2 are placed on the conveying device 1. A plurality of positioning holes 16 adapted to the bottle caps 4 are opened on the capping device body 3. By using the capping structure 5, the traditional method of capping bottles 2, where only one cap 4 can be suctioned at a time, is changed. This ensures sealing efficiency even when the number of bottles 2 to be capped is large. After several bottles 2 are placed inside the positioning plate 15, they are transported by the conveying device 1 to the area below the connecting plate 10. Then, the second electric telescopic rod 9 is activated to extend and lower the connecting plate 10. When the connecting plate 10 descends to the position of the capping device body 3 and the suction cup 12 adheres to the bottle cap 4, the vacuum pump 13 is activated to extract the air from the suction cup 12 through the air pipe 14. After the air is extracted from the suction cup 12, the suction cup 12 can suction the bottle cap 4. Then, the second electric telescopic rod 9 retracts, which raises the connecting plate 10. The rising connecting plate 10 removes the bottle cap 4 from the positioning hole 16. At this point, the first electric telescopic rod 7 is activated to extend and lower the bottle cap 4. The moving connecting block 8 moves, and when the connecting plate 10 moves above the positioning plate 15 and matches its position, the second electric telescopic rod 9 can be controlled to extend and drive the connecting plate 10 to descend. When the bottle cap 4 adsorbed on the suction cup 12 covers the bottle body 2 and adheres to it, the air pipe 14 runs to deliver gas into the suction cup 12, which will cause the suction cup 12 to be released from the bottle cap 4. Finally, the connecting plate 10 is reset to complete the capping process. The bottle cap 4 placed in the positioning hole 16 can achieve the positioning effect, so that the several suction cups 12 on the connecting plate 10 can accurately adsorb the bottle cap 4. The position of the positioning plate 15 is also adapted to the connecting plate 10, so as to ensure that the capping of the bottle body 2 by the bottle cap 4 can be accurate. The advantage of this structure is that it can be used in large-scale production lines. It can not only greatly improve the efficiency of capping, but also prevent the cosmetics in the bottle body 2 from evaporating due to the long waiting time for capping.
[0019] like Figures 1-8 As shown, a first fixing block 17 is fixedly installed on the second electric telescopic rod 9, and a first fixing sleeve 18 connected to the first fixing block 17 is fixedly installed on the top of the connecting plate 10. Both the first fixing block 17 and the first fixing sleeve 18 are provided with connecting holes 19. An insert rod 20 is movably installed inside the connecting hole 19. A latch 21 is fixedly installed at one end of the insert rod 20. Several first fixing plates 22 are fixedly installed on the connecting plate 10. A third electric telescopic rod 23 is fixedly installed on one side of the first fixing plate 22. A locking tooth 24 is installed at the output end of the third electric telescopic rod 23. A toothed ring 25 that meshes with the locking tooth 24 is fixedly installed at the other end of the insert rod 20. With the arrangement of the first fixing block 17, the first fixing sleeve 18, the connecting hole 19, the insert rod 20, and the latch 21, the first fixing block 17 is inserted into the first fixing sleeve 18, and then the insert rod 20 is inserted into the connecting hole 19 to connect the two together. The insert rod 20 is then rotated to adjust the angle of the latch 21 to be perpendicular to the connecting hole 19, thus fixing the first fixing block 17 inside the first fixing sleeve 18 to prevent it from falling out. The insert rod 20 is then rotated in the opposite direction to adjust the angle of the latch 21 to be consistent with the connecting hole 19, allowing the insert rod 20 to be pulled out from inside the connecting hole 19. This facilitates the disassembly and maintenance of the connecting plate 10. With the arrangement of the first fixing plate 22, the third electric telescopic rod 23, the locking teeth 24, and the toothed ring 25, when the insertion rod 20 is inserted into the connecting hole 19, the third electric telescopic rod 23 is activated to extend and drive the locking teeth 24 to move. When the locking teeth 24 moves to the position of the toothed ring 25 and engages with it, the insertion rod 20 can be limited and fixed, thereby improving the stability of the insertion rod 20 in the connecting hole 19. When the third electric telescopic rod 23 retracts, it can drive the locking teeth 24 to disengage from the toothed ring 25, at which point the insertion rod 20 can be rotated normally.
[0020] like Figures 1-8 As shown, a second fixing block 26 is fixedly installed on the third electric telescopic rod 23. A second fixing sleeve 27 connected to the second fixing block 26 is fixedly installed on one end of the locking tooth 24. A number of mounting holes 28 are opened on the second fixing block 26. A spring 29 is fixedly installed inside the mounting holes 28. A locking block 30 is fixedly installed on one end of the spring 29. A number of locking holes 31 that cooperate with the locking block 30 are opened on the second fixing sleeve 27. One end of the locking block 30 is set to be arc-shaped. With the second fixing block 26, the second fixing sleeve 27, the mounting hole 28, the spring 29, the locking block 30, the locking hole 31, and the arc-shaped design of one end of the locking block 30, during the process of inserting the second fixing block 26 into the second fixing sleeve 27, the locking block 30 will be compressed and retracted into the mounting hole 28. When the locking block 30 moves to the position of the locking hole 31, it can be ejected under the elastic action of the spring 29 and locked into the locking hole 31, thereby fixing the second fixing block 26 inside the second fixing sleeve 27 and preventing it from coming off. The locking block 30 is pressed down to retract into the inner side of the second fixing sleeve 27. After the locking block 30 disengages from the inside of the locking hole 31, it is convenient for personnel to disassemble and replace the locking tooth 24 when it is damaged. The arc-shaped design of one end of the locking block 30 can reduce the friction at one end of the locking block 30, so that the locking block 30 can slide more smoothly on the inner side of the second fixing sleeve 27. Therefore, it can not only reduce the wear between the locking block 30 and the second fixing sleeve 27, but also facilitate the disassembly and installation of the locking tooth 24.
[0021] like Figures 1-8As shown, several second fixed plates 32 are fixedly installed on the conveying device 1. A fourth electric telescopic rod 33 is fixedly installed on one side of the second fixed plate 32. A push plate 34 is fixedly installed at the output end of the fourth electric telescopic rod 33. A rubber pad 35 is provided at one end of the push plate 34. A hook and loop fastener 36 is fixedly installed on the inner side of the rubber pad 35. A hook and loop fastener 37 that is bonded to the hook and loop fastener 36 is fixedly installed on the push plate 34. With the arrangement of the second fixed plate 32, the fourth electric telescopic rod 33, and the push plate 34, when the positioning plate 15 deviates during the conveying process on the conveying device 1, several fourth electric telescopic rods 33 at both ends of the conveying device 1 are simultaneously activated to extend. During the extension process, the fourth electric telescopic rods 33 can drive the push plate 34 to move towards the position of the positioning plate 15 and push it. Since the extension degree of the fourth electric telescopic rods 33 at both ends of the conveying device 1 is uniform, it can be ensured that the positioning plate 15 is always in the middle position of the conveying device 1, thereby avoiding deviation when sealing the bottle 2. The rubber pad 35, the hook and loop fastener 36, and the loop fastener 37 are designed so that when the hook and loop fastener 36 and the loop fastener 37 are bonded together, the rubber pad 35 can be fixed to the push plate 34 to prevent it from falling off. Due to the characteristics of the rubber pad 35 itself, it can prevent the push plate 34 from being damaged when pushing the positioning plate 15, thereby increasing the service life of the positioning plate 15 and the push plate 34. Due to the characteristics of the hook and loop fastener 36 and the loop fastener 37, the rubber pad 35 can be removed by pulling it directly without tools, thus saving personnel from disassembling and replacing the rubber pad 35 when it is damaged.
[0022] In this embodiment, as Figures 1-8 As shown in the figure, the working process of the sealing device for bottled cosmetics provided in this embodiment is as follows: After several bottles 2 are placed inside the positioning plate 15, they are transported by the conveying device 1 to the area below the connecting plate 10. Then, the second electric telescopic rod 9 is activated to extend and lower the connecting plate 10. When the connecting plate 10 descends to the position of the capping device body 3 and the suction cup 12 adheres to the bottle cap 4, the vacuum pump 13 is activated to extract air from the suction cup 12 through the air pipe 14. Once the air is extracted from the suction cup 12, it can adhere to the bottle cap 4. Then, the second electric telescopic rod 9 retracts, causing the connecting plate 10 to rise. The rising connecting plate 10 removes the bottle cap 4 from the positioning hole 16. At this point, the first electric telescopic rod 7 is activated to extend and lower the connecting plate 10. When block 8 moves, and the connecting plate 10 moves above the positioning plate 15 and matches its position, the second electric telescopic rod 9 can be controlled to extend and drive the connecting plate 10 to descend. When the bottle cap 4 adsorbed on the suction cup 12 covers the bottle body 2 and adheres to it, the air pipe 14 runs to deliver gas into the suction cup 12, which will cause the suction cup 12 to be released from the bottle cap 4. Finally, the connecting plate 10 is reset to complete the capping process. The bottle cap 4 placed in the positioning hole 16 can play a positioning role, so that the several suction cups 12 on the connecting plate 10 can accurately adsorb the bottle cap 4. The position of the positioning plate 15 is also adapted to the connecting plate 10, so as to ensure that the bottle cap 4 can accurately cap the bottle body 2.
[0023] The foregoing description illustrates and describes several preferred embodiments of the present invention. However, as previously stated, it should be understood that the present invention is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the inventive concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of the present invention should be within the protection scope of the appended claims.
Claims
1. A capping device for bottled cosmetics, comprising a conveying device (1) and a plurality of bottles (2), wherein a capping device body (3) is fixedly installed on one side of the conveying device (1), and a plurality of bottle caps (4) are placed on the capping device body (3), characterized in that: The sealing device body (3) is provided with a sealing structure (5). The sealing structure (5) includes a fixed frame (6) fixedly installed on the top of the sealing device body (3). A first electric telescopic rod (7) is fixedly installed on one side of the fixed frame (6). A connecting block (8) is fixedly installed at the output end of the first electric telescopic rod (7). A second electric telescopic rod (9) is fixedly installed at the bottom of the connecting block (8). A connecting plate (10) is installed at the output end of the second electric telescopic rod (9). A plurality of suction holes (11) are opened at the bottom of the connecting plate (10). A suction cup (12) is provided inside the suction hole (11). A plurality of vacuum pumps (13) are fixedly installed at the top of the connecting plate (10). The suction cup (12) and the vacuum pump (13) are connected through an air pipe (14). A plurality of positioning plates (15) connected to the bottle body (2) are placed on the conveying device (1). A plurality of positioning holes (16) adapted to the bottle cap (4) are opened on the sealing device body (3).
2. The sealing device for bottled cosmetics according to claim 1, characterized in that: The second electric telescopic rod (9) is fixedly installed with a first fixing block (17), and the top of the connecting plate (10) is fixedly installed with a first fixing sleeve (18) connected to the first fixing block (17). Both the first fixing block (17) and the first fixing sleeve (18) are provided with connecting holes (19). A plug rod (20) is movably installed inside the connecting hole (19), and a latch (21) is fixedly installed at one end of the plug rod (20).
3. A capping device for bottled cosmetics according to claim 2, characterized in that: A plurality of first fixing plates (22) are fixedly installed on the connecting plate (10). A third electric telescopic rod (23) is fixedly installed on one side of the first fixing plate (22). A locking tooth (24) is installed at the output end of the third electric telescopic rod (23). A toothed ring (25) that meshes with the locking tooth (24) is fixedly installed at the other end of the insert rod (20).
4. A capping device for bottled cosmetics according to claim 3, characterized in that: The third electric telescopic rod (23) is fixedly installed with a second fixing block (26). One end of the locking tooth (24) is fixedly installed with a second fixing sleeve (27) connected to the second fixing block (26). The second fixing block (26) has several mounting holes (28). A spring (29) is fixedly installed inside the mounting hole (28). One end of the spring (29) is fixedly installed with a locking block (30).
5. A capping device for bottled cosmetics according to claim 4, characterized in that: The second fixing sleeve (27) has multiple card holes (31) that cooperate with the card block (30), and one end of the card block (30) is set to be arc-shaped.
6. A capping device for bottled cosmetics according to claim 1, characterized in that: A plurality of second fixed plates (32) are fixedly installed on the conveying device (1). A fourth electric telescopic rod (33) is fixedly installed on one side of the second fixed plate (32). A push plate (34) is fixedly installed at the output end of the fourth electric telescopic rod (33).
7. A capping device for bottled cosmetics according to claim 6, characterized in that: A rubber pad (35) is provided at one end of the push plate (34), and a hook and loop fastener (36) is fixedly installed on the inner side of the rubber pad (35). A hook and loop fastener (37) that is bonded to the hook and loop fastener (36) is fixedly installed on the push plate (34).