A sealing machine facilitating unloading
By combining a multi-positioning cylinder circulating conveying system and a clamping mechanism, the sealing machine is automated, solving the sealing quality and efficiency problems caused by unstable bottle positioning, and improving production efficiency and adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- PULIYAN (NANJING) MEDICAL TECH CO LTD
- Filing Date
- 2025-08-14
- Publication Date
- 2026-06-19
AI Technical Summary
Existing sealing machines are unable to effectively limit a large number of bottles when sealing them, causing the bottles to shake or shift during the sealing process, affecting sealing quality and efficiency. In addition, they are labor-intensive and cannot meet the needs of large-scale production.
The system employs a multi-positioning cylinder circulating conveyor system, combined with an arc-shaped clamping plate, guide column, slide bar, and spring clamping mechanism, along with an electric push rod, to achieve automatic bottle feeding, clamping, sealing, and unloading. The entire process is automated, and the clamping force is adaptively adjusted by the spring to accommodate bottles of different sizes.
It achieves stable fixation and efficient sealing of the bottle, reduces manual intervention, improves sealing efficiency, and meets the needs of large-scale production.
Smart Images

Figure CN224376702U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sealing machine technology, and in particular to a sealing machine that is easy to unload. Background Technology
[0002] In industries such as food, pharmaceuticals, and chemicals, sealing various bottles is often required to ensure product quality and safety. Currently, most sealing machines require manual loading and unloading of bottles, which is not only labor-intensive but also inefficient, failing to meet the needs of large-scale production.
[0003] When using the above technology, the following technical problems were found in the existing technology: the existing sealing machine has difficulty in effectively limiting a large number of bottles during the sealing process. The traditional single fixing method will reduce the processing efficiency, so it is necessary to limit and fix a large number of bottles to prevent them from shaking or shifting during the sealing process, which will affect the sealing quality and reduce the sealing efficiency. To this end, we designed a sealing machine that is easy to unload, so as to provide another technical solution to the above technical problems. Utility Model Content
[0004] The purpose of this invention is to provide a sealing machine that facilitates material unloading, so as to solve the problems mentioned in the background art.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] A sealing machine for easy unloading includes a conveyor table, a conveying device is mounted on the inner side of the conveyor table, a plurality of positioning cylinders are mounted on the outer side of the conveying device, a clamping mechanism for limiting the bottle body is provided on the inner side of the positioning cylinder, a side panel is fixed on one side of the conveyor table, a sealing machine is slidably connected inside the side panel, a pusher frame is fixed on one side of the sealing machine, and an electric push rod A is mounted on one side of the conveyor table, the output end of the electric push rod A is fixed to the pusher frame.
[0007] The clamping mechanism includes an arc-shaped clamping plate, guide posts, a sliding rod, and a spring. Three arc-shaped clamping plates are rotatably connected to one end of the inner side of the positioning cylinder, and three guide posts are rotatably connected to the other end of the inner side of the positioning cylinder. A sliding rod is slidably connected to the inner side of the guide posts, and the end of the sliding rod away from the guide posts is rotatably connected to the arc-shaped clamping plate.
[0008] The guide post is fitted with a spring on its inner side, one end of which is fixed to the guide post and the other end of which is fixed to the slide rod.
[0009] Each of the three arc-shaped clamps has an anti-slip pad fixed at one end that is close to the other.
[0010] The conveyor platform is equipped with a feeding mechanism for conveying bottles at one end. The feeding mechanism includes an electric push rod B and a conveyor belt. The conveyor belt is installed at one end of the conveyor platform. A support plate is fixed at the end of the conveyor belt near the conveyor platform. An electric push rod B is installed at one end inside the support plate. A baffle is fixed at one end of the electric push rod B.
[0011] The other end of the conveyor is provided with a feeding mechanism for outputting the sealed bottle. The feeding mechanism includes an output belt and a C-type electric push rod. The other end of the conveyor is equipped with an output belt and a C-type electric push rod. The output end of the C-type electric push rod passes through the inner side of the corresponding positioning cylinder and contacts the bottle.
[0012] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.
[0013] Compared with the prior art, the beneficial effects of this utility model are: by realizing the fully automated operation of bottle feeding, clamping, sealing and unloading, this utility model reduces manual intervention and labor intensity. Moreover, by adopting multi-positioning cylinder circulation conveying in conjunction with the sealing machine to operate synchronously, a large number of bottles can be continuously processed, improving sealing efficiency.
[0014] The clamping mechanism uses a spring to adaptively adjust the clamping force, and together with the arc-shaped clamping plate and anti-slip pad, it can stably fix bottles of different sizes, preventing the bottles from falling off or shifting during processing. Attached Figure Description
[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the structure between the conveyor platform, the conveying equipment, and the positioning cylinder of this utility model;
[0018] Figure 3 This is a schematic diagram of the internal structure of the positioning cylinder of this utility model;
[0019] Figure 4 This is a schematic diagram of the structure between the electric push rod A and the sealing machine of this utility model.
[0020] In the diagram: 1. Conveyor table; 2. Conveying equipment; 3. Positioning cylinder; 4. Side panel; 5. Pusher frame; 6. Electric push rod A; 7. Electric push rod C; 8. Electric push rod B; 9. Output belt; 10. Conveyor belt; 11. Arc-shaped clamp; 12. Guide column; 13. Slide rod; 14. Spring; 15. Sealing machine; 16. Baffle. Detailed Implementation
[0021] 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.
[0022] Please see Figure 1-4 This utility model provides a technical solution: a sealing machine that is easy to unload, including a conveyor table 1, a conveying device 2 is installed on the inner side of the conveyor table 1, a plurality of positioning cylinders 3 are installed on the outer side of the conveying device 2, a clamping mechanism for limiting the bottle body is provided on the inner side of the positioning cylinders 3, a side panel 4 is fixed on one side of the conveyor table 1, a sealing machine 15 is slidably connected inside the side panel 4, a pusher frame 5 is fixed on one side of the sealing machine 15, an electric push rod A 6 is installed on one side of the conveyor table 1, and the output end of the electric push rod A 6 is fixed to the pusher frame 5;
[0023] When a large number of bottles need to be sealed, the bottles are sequentially fed into the positioning cylinder 3. The corresponding bottles are then limited by the clamping mechanism. The electric push rod A 6 is then activated to drive the pusher 5 and the sealing machine 15 to seal the bottles inside two of the positioning cylinders 3 on the conveyor table 1. Meanwhile, the conveying equipment 2 is activated to drive several positioning cylinders 3 and bottles to rotate and convey them sequentially, so that a large number of bottles can be conveyed to the corresponding positions of the sealing machine 15. The sealing machine 15 then processes the bottles sequentially.
[0024] The clamping mechanism includes an arc-shaped clamping plate 11, a guide post 12, a slide rod 13, and a spring 14. Three arc-shaped clamping plates 11 are rotatably connected to one end of the inner side of the positioning cylinder 3, and three guide posts 12 are rotatably connected to the other end of the inner side of the positioning cylinder 3. A slide rod 13 is slidably connected to the inner side of the guide post 12. The end of the slide rod 13 away from the guide post 12 is rotatably connected to the arc-shaped clamping plate 11. A spring 14 is mounted on the inner side of the guide post 12. One end of the spring 14 is fixed to the guide post 12, and the other end of the spring 14 is fixed to the slide rod 13. Anti-slip pads are fixed to the ends of the three arc-shaped clamping plates 11 that are close to each other.
[0025] Specifically, by conveying a large number of bottles into the positioning cylinder 3, the elasticity of the spring 14 drives the slide bar 13 and the arc-shaped clamping plate 11 to clamp the bottles, so as to effectively fix the bottles. The anti-slip pad effectively increases the stability of the bottles and prevents them from falling out of the positioning cylinder 3.
[0026] One end of the conveyor table 1 is provided with a feeding mechanism for conveying the bottle body. The feeding mechanism includes a B electric push rod 8 and a conveyor belt 10. One end of the conveyor table 1 is equipped with a conveyor belt 10. A support plate is fixed to one end of the conveyor belt 10 near the conveyor table 1. One end of the support plate is equipped with a B electric push rod 8. One end of the B electric push rod 8 is fixed with a baffle 16.
[0027] Specifically, when a large number of bottles need to be sealed, the bottles are placed on the conveyor belt 10 and conveyed sequentially to one end of the conveyor table 1. The bottles are then separated by the baffle 16. The electric push rod 8 is then activated to push the separated bottles into the corresponding positioning cylinder 3. The spring 14 drives the slide rod 13 and the arc-shaped clamping plate 11 to clamp the bottles.
[0028] The other end of the conveyor 1 is provided with a feeding mechanism for outputting the sealed bottle. The feeding mechanism includes an output belt 9 and a C electric push rod 7. The other end of the conveyor 1 is equipped with an output belt 9 and a C electric push rod 7. The output end of the C electric push rod 7 passes through the inner side of the corresponding positioning cylinder 3 and contacts the bottle.
[0029] Furthermore, when the bottle is fixed inside the positioning cylinder 3, the conveying equipment 2 is started to drive the bottle to seal with the sealing machine 15. After sealing, the bottle is extruded through the output end of the electric push rod 7, and then the extruded bottle is output and stored through the output belt 9.
[0030] The sealing machine for easy unloading provided by this utility model is used as follows:
[0031] By placing a large number of bottles on the conveyor belt 10, the conveyor belt 10 transports the bottles toward the conveyor table 1, and the baffle 16 limits and blocks the bottles; the electric push rod 8 is activated to push the limited bottles into the positioning cylinder 3.
[0032] Then, after the bottle enters the positioning cylinder 3, the elastic force of the spring 14 drives the slide rod 13 to slide along the guide post 12, which in turn pushes the three arc-shaped clamps 11 to close together, clamping and fixing the bottle. The anti-slip pad enhances the friction between the bottle and the clamps.
[0033] The conveying equipment 2 drives the positioning cylinder 3 containing the bottle to rotate and convey, so that the bottle moves to the corresponding position of the sealing machine 15 in sequence. The electric push rod A 6 is started, and the sealing machine 15 is pushed along the side panel 4 through the push frame 5 to simultaneously seal the bottles in the two positioning cylinders 3.
[0034] After sealing, the conveying device 2 transports the bottle to the unloading position. The output end of the electric push rod 7 extends into the positioning cylinder 3 and squeezes the bottle out of the positioning cylinder 3. The squeezed bottle is then transported to the storage area by the output belt 9.
[0035] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
Claims
1. A capper for facilitating the discharge of product, characterised in that, The system includes a conveyor platform (1), a conveying device (2) is mounted on the inner side of the conveyor platform (1), and several positioning cylinders (3) are mounted on the outer side of the conveying device (2). A clamping mechanism for limiting the bottle body is provided on the inner side of the positioning cylinder (3). A side panel (4) is fixed on one side of the conveyor platform (1). A sealing machine (15) is slidably connected inside the side panel (4). A pusher frame (5) is fixed on one side of the sealing machine (15). An electric push rod (6) is mounted on one side of the conveyor platform (1). The output end of the electric push rod (6) is fixed to the pusher frame (5).
2. A capper for facilitating the removal of a closure as claimed in claim 1, wherein, The clamping mechanism includes an arc-shaped clamping plate (11), a guide post (12), a slide rod (13), and a spring (14). Three arc-shaped clamping plates (11) are rotatably connected to one end of the inner side of the positioning cylinder (3), and three guide posts (12) are rotatably connected to the other end of the inner side of the positioning cylinder (3). The slide rod (13) is slidably connected to the inner side of the guide post (12), and the end of the slide rod (13) away from the guide post (12) is rotatably connected to the arc-shaped clamping plate (11).
3. A capper for facilitating the removal of a closure as claimed in claim 2, wherein, A spring (14) is fitted inside the guide post (12). One end of the spring (14) is fixed to the guide post (12), and the other end of the spring (14) is fixed to the slide rod (13).
4. A sealing machine for easy unloading according to claim 2, characterized in that, Anti-slip pads are fixed to one end of each of the three curved clamps (11) that are close to each other.
5. A sealing machine for easy unloading according to claim 4, characterized in that, One end of the conveyor platform (1) is provided with a feeding mechanism for conveying the bottle body. The feeding mechanism includes a B electric push rod (8) and a conveyor belt (10). One end of the conveyor platform (1) is equipped with a conveyor belt (10). A support plate is fixed to one end of the conveyor belt (10) near the conveyor platform (1). One end of the support plate is equipped with a B electric push rod (8). One end of the B electric push rod (8) is fixed with a baffle (16).
6. A sealing machine for easy unloading according to claim 5, characterized in that, The other end of the conveyor (1) is provided with a feeding mechanism for outputting the sealed bottle. The feeding mechanism includes an output belt (9) and a C electric push rod (7). The other end of the conveyor (1) is equipped with an output belt (9) and a C electric push rod (7). The output end of the C electric push rod (7) passes through the inner side of the corresponding positioning cylinder (3) and contacts the bottle.