A new type of ten-pump filling, capping and sealing machine
By adding a stopper base to the main stopper plate and a silicone gasket to the small stopper plate, the structure of the filling, capping, and screwing machine was improved, solving the problems of insufficient stopper pressure and tightening. This enabled efficient and automated production, improving equipment continuity and product quality.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 北京同仁堂科技发展股份有限公司制药厂
- Filing Date
- 2025-08-09
- Publication Date
- 2026-07-31
AI Technical Summary
In existing filling, capping, and sealing machines, problems such as loose stoppers leading to loss and caps not being tightened properly affect production continuity and product quality, and increase labor and material loss costs.
A pressure base with a round hole was added at the radial half of the main plate of the cap, changing it to a double-arm four-pressure structure. A silicone gasket was added below the small plate of the cap to increase friction. The layout of each station was improved to achieve automated connection.
It solved the problems of bottle stoppers not being pressed tightly or falling off, improved the continuity of equipment operation and product quality, reduced the cost of manual maintenance and material loss, and increased production efficiency.
Smart Images
Figure CN224578006U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of filling machine technology, specifically a novel ten-pump filling, capping and sealing machine. Background Technology
[0002] In the automated production of liquid or paste materials, the filling, capping and sealing integrated machine is a key piece of equipment for achieving high-efficiency production. By integrating processes such as filling, pressing the inner stopper, and screwing on the outer cap, it can significantly improve production efficiency.
[0003] In existing technologies, the main capping disc of similar equipment generally adopts a single-walled double-pressure stopper design. This structure, limited by its design principles, often results in the cap not being pressed tightly enough during production, leading to cap loss and equipment downtime, severely impacting production continuity. Furthermore, the capping disc of the screw cap contact is often made of stainless steel with a high surface smoothness, resulting in insufficient friction during screwing and easily causing quality defects such as caps not tightening properly, leading to an increased rate of defective products. These problems not only reduce equipment production efficiency but also increase the costs of manual maintenance and material waste, urgently requiring solutions through structural optimization. Utility Model Content
[0004] In view of this, in order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a new type of ten-pump filling, capping and screwing machine. By improving the structure of the main capping disc and the small capping disc, the machine solves the problems of bottle cap not being pressed tightly, which leads to loss and machine stoppage, and bottle cap not being tightened tightly, which leads to quality defects. This improves the continuity of equipment production and product qualification rate, reduces manual maintenance and material loss costs, and realizes efficient and automated production of the filling, capping and screwing process.
[0005] To achieve the above objectives, the present invention adopts the following solution: a novel ten-pump filling, capping, and sealing machine, comprising, sequentially arranged along the material conveying path, a bottle inlet station, a filling station, an inner cap pressing and outer cap screwing station, a bottle kicking station, a checkweighing station, and a bottle receiving station; wherein:
[0006] The bottle feeding station includes a bottle unscrambling turntable and a conveyor belt that connects to the output end of the bottle unscrambling turntable;
[0007] The filling station includes a filling head located above the conveyor belt and an ointment storage tank connected to the filling head.
[0008] The inner stopper and outer capping station includes a bottle-separating base, a stopper and capping main plate located above the bottle-separating base, a capping device that works with the stopper and capping main plate, and a bottle-kicking device for rejecting defective products.
[0009] The main plate of the stopper is provided with a stopper base at one-half of the radial direction. The outer periphery of the stopper base has several circular holes distributed in the circumferential direction. The circular holes include a main hole located in the center and a secondary hole surrounding the main hole. A stopper contact for pressing the bottle stopper is installed in the main hole and the secondary hole.
[0010] The capping device has a through hole in the center of the capping disc, and a silicone gasket is placed below the capping disc. The silicone gasket has a through hole in the center corresponding to the through hole. The capping disc and the silicone gasket are fixedly connected by screws passing through the through hole and the through hole, so as to increase the friction when capping by the silicone gasket.
[0011] Furthermore, the outer periphery of the pressure base of the main plate of the plug is provided with circular holes at one-tenth and six-tenths of the radius, and each group of circular holes consists of one main hole and four secondary holes.
[0012] Furthermore, the center of the pressure plate has a through hole, and the center of the silicone pad has a perforation corresponding to the through hole.
[0013] Furthermore, the inner stopper and outer cap station also includes a bottle discharge conveyor belt located on one side of the main stopper plate, which is connected to the output end of the bottle kicking device.
[0014] Furthermore, the end of the conveyor belt at the bottle feeding station is equipped with a bottle stopper for separating empty bottles, and the output end of the bottle stopper is connected to the bottle separating base at the inner stopper and outer cap screwing station.
[0015] Furthermore, the checkweighing station includes a checkweigher, which is connected to the checkweigher host. The input end of the checkweigher is connected to the qualified product output end of the bottle kicking station. A checkweigher host switch, a checkweigher operation screen, and a checkweigher emergency stop switch are provided next to the checkweigher. A dust cover is provided above the checkweigher.
[0016] Furthermore, the device also includes an operation panel located in the operation area, a main switch, an alarm indicator light, and an emergency stop switch. The operation panel is electrically connected to the control terminals of the filling head, the capping disc, and the capping device.
[0017] The present invention has the following advantages due to the adoption of the above technical solution:
[0018] 1. In this utility model, by adding a pressure base and opening a round hole at the radial half of the main plate of the stopper cap, the original single-wall double-pressure structure is changed to a double-arm four-pressure structure, which increases the pressure action from 2 times to 3 times. This effectively solves the problem of the bottle stopper not being pressed tightly and falling out in all directions, ensuring that the bottle stopper is pressed stably, avoiding downtime caused by the bottle stopper falling out, and improving the continuity of equipment operation.
[0019] 2. In this utility model, a silicone pad is added below the capping disc and fixed with screws. The silicone material increases the friction when screwing on the cap, which completely solves the problem of the bottle cap not being able to be tightened due to the smoothness of the capping disc, improves the tightening accuracy of the bottle cap, and enhances the sealing performance and quality stability of the product.
[0020] 3. In this utility model, each workstation is arranged sequentially along the material transport path, and the processes of bottle feeding, filling, stoppering, capping, and weighing are automatically connected, reducing manual intervention and material transport losses, significantly improving production efficiency, and reducing manual maintenance and material loss costs.
[0021] 4. In this utility model, the standardized design of components such as the stopper base and silicone gasket facilitates maintenance and replacement, extends the service life of equipment components, and the precise docking design of auxiliary components such as the bottle separating base and bottle stopper reduces the risk of empty bottle jamming and lowers the equipment failure rate. Attached Figure Description
[0022] To more clearly illustrate the technical solutions in the embodiments of this application 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 application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0023] Figure 1 This is a front view of the ten-pump filling, capping, and sealing machine of this utility model;
[0024] Figure 2 This is a schematic diagram of the capping device for the inner plug and outer cap of this utility model.
[0025] Figure 3 Front view before improvement of the capping disc;
[0026] Figure 4 This is the main view of the improved capping disc of this utility model;
[0027] Figure 5 This is a top view of the improved pressure cap tray of this utility model;
[0028] Figure 6 Improve the front top view of the main plate;
[0029] Figure 7 This is a top view of the improved plug cover main plate of this utility model.
[0030] Attached reference numerals: 1. Bottle unscrambling turntable; 2. Conveyor belt; 3. Alarm indicator light; 4. Control panel; 5. Emergency stop switch; 6. Ointment storage tank; 7. Filling head; 8. Bottle stopper; 9. Capping disc; 10. Bottle separating base; 11. Capping device; 12. Main switch; 13. Bottle kicking device; 14. Bottle discharge conveyor belt; 15. Checkweigher main unit; 16. Checkweigher main unit switch; 17. Checkweigher control panel; 18. Checkweigher emergency stop switch; 19. Checkweigher dust cover; 20. Checkweigher. Detailed Implementation
[0031] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.
[0032] like Figures 1 to 7 As shown, this embodiment provides a novel ten-pump filling, capping, and sealing machine, comprising a bottle inlet station, a filling station, an inner cap pressing and outer cap screwing station, a bottle kicking station, a checkweighing station, and a bottle receiving station arranged sequentially along the material conveying path; wherein:
[0033] The bottle feeding station includes a bottle unscrambling turntable 1 and a conveyor belt 2 that is connected to the output end of the bottle unscrambling turntable 1;
[0034] The filling station includes a filling head 7 located above the conveyor belt 2 and an ointment storage tank 6 connected to the filling head 7;
[0035] The inner stopper and outer capping station includes a bottle-separating base 10, a stopper and capping main plate 9 located above the bottle-separating base 10, a capping device 11 that cooperates with the stopper and capping main plate 9, and a bottle-kicking device 13 for rejecting unqualified products.
[0036] The main plate 9 of the stopper is provided with a stopper base at one-half of the radial direction. The outer periphery of the stopper base has several circular holes distributed in the circumferential direction. The circular holes include a main hole located in the center and a secondary hole surrounding the main hole. A stopper contact for pressing the bottle stopper is installed in the main hole and the secondary hole.
[0037] The capping device 11 has a through hole in the center of the capping disc, and a silicone gasket is provided below the capping disc. The silicone gasket has a through hole in the center corresponding to the through hole. The capping disc and the silicone gasket are fixedly connected by screws passing through the through hole and the through hole, so as to increase the friction when capping by the silicone gasket.
[0038] In one embodiment, the outer periphery of the plug base of the plug main plate 9 in this embodiment has circular holes at one-tenth and six-tenths of the radius, and each group of circular holes consists of one main hole and four secondary holes.
[0039] In one embodiment, the pressure plate has a through hole in its center, and the silicone pad has a perforation corresponding to the through hole in its center.
[0040] As one implementation, the inner stopper and outer capping station described in this embodiment also includes a bottle discharge conveyor belt 14 located on one side of the stopper and capping main plate 9, and the bottle discharge conveyor belt 14 is connected to the output end of the bottle kicking device 13.
[0041] In one embodiment, the end of the conveyor belt 2 at the bottle feeding station is provided with a bottle stopper 8 for separating empty bottles. The output end of the bottle stopper 8 is connected to the bottle separating base 10 at the inner stopper and outer cap screwing station.
[0042] In one embodiment, the checkweighing station in this embodiment includes a checkweigher 20, which is connected to the checkweigher host 15. The input end of the checkweigher 20 is connected to the qualified product output end of the kicking station. A checkweigher host switch 16, a checkweigher operation screen 17, and a checkweigher emergency stop switch 18 are provided next to the checkweigher 20. A dust cover 19 is provided above the checkweigher 20.
[0043] In one embodiment, the device further includes an operation panel 4, a main switch 12, an alarm indicator 3, and an emergency stop switch 5 located in the operation area. The operation panel 4 is electrically connected to the control terminals of the filling head 7, the capping disc 9, and the capping device 11.
[0044] In this embodiment, the ten-pump filling, capping, and sealing machine includes a bottle inlet station, a filling station, an inner stopper and outer cap screwing station, a bottle kicking station, a checkweighing station, and a bottle receiving station.
[0045] The filling process is as follows:
[0046] First, turn on the main switch 12 of the equipment. Log in to the power-on account and password using the operation screen 4, set the required production parameters, and check whether the alarm indicator 3 is flashing. Then, turn on the main switch 16 of the checkweigher at the bottle receiving station. Set the required checkweighing weight in grams on the operation screen 17 of the checkweigher at the bottle receiving station. Return to the operation screen 4, turn on all position switches, and replenish the ointment storage tank 6 at the filling station. After the ointment storage tank 6 at the filling station is full of medicine, click to start the equipment to begin operation. First, the operator at the bottle feeding station pushes the glass bottles into the bottle feeding station's bottle unscrambler 1. The empty bottles are automatically pushed into the bottle feeding station's conveyor belt 2, which then transports them to the filling head 7 at the filling station for filling. After filling, the bottles continue to be transported to the bottle stopper 8 at the filling station and sorted into the bottle base 10 at the inner stopper and outer capping station. Subsequently, the glass bottles filled with ointment enter the inner stopper and outer capping station's capping disc 9 for inner stopper pressing. Then, the glass bottles enter the capping machine 11 at the inner stopper and outer capping station for capping. After capping, they enter the bottle kicking device 13 at the inner stopper and outer capping station. Unqualified products are automatically kicked out. The kicking station operator performs a second inspection on all unqualified products to check whether the inner stopper is pressed tightly and whether the outer cap is tightened. Qualified products are transported to the checkweigher 20 at the receiving station for weighing. Finally, the checkweigher operator stores qualified and unqualified products separately, completing the entire filling process.
[0047] Among them, the original plug cover master plate at the inner plug and outer cover station ( Figure 6 Add a set of pressure plug bases at the halfway point. Drill round holes at one-tenth and six-tenths of the outer surface of the pressure plug bases. Each set consists of one main hole and four auxiliary holes. Add a set of pressure plug contacts to the round holes. Secure the pressure plug contacts to the newly added pressure plug bases with screws to prevent loose pressure plugging. After the modification is complete, as shown... Figure 7 As shown.
[0048] Additionally, there are two small capping discs at the inner plug and outer cap station. Figure 3 Make a round hole in the center, and add a silicone gasket under the capping disc. Make a round hole in the center of the gasket, and connect the capping disc to the silicone gasket with screws to avoid the problem of the bottle cap not tightening. After the modification is completed, it looks like this. Figure 4 , Figure 5 .
[0049] It should be noted that the ten-pump filling and capping machine includes a bottle inlet station, a filling station, an inner stopper and outer cap screwing station, a bottle kicking station, a checkweighing station, and a bottle receiving station. The original capping disc at the inner stopper and outer cap screwing station (…) Figure 6Add a set of pressure plug bases at the halfway point. Drill round holes at one-tenth and six-tenths of the outer surface of the pressure plug bases. Each set consists of one main hole and four secondary holes. The main hole diameter for fixing the pressure plug contact is 16.8 mm, and the secondary hole diameter for fixing the screw is 5.7 mm. Increase the height of the pressure plug contact to 80 mm, and the contact surface diameter to 32 mm. Fix the pressure plug contact to the newly added pressure plug bases with screws. In addition, drill a 5 mm diameter round hole at the center of the two pressure cap discs on the inner plug to outer cap station. Add a silicone gasket with a diameter of 32 mm and a height of 5.3 mm below the pressure cap discs. Drill a 5 mm diameter round hole at the center of the gasket. Connect the pressure cap discs to the silicone gasket with screws.
[0050] Through the above-mentioned improvements to the technical structure, the main plate of the stopper cap has been changed from a single-wall double-pressure structure to a double-arm four-pressure structure, increasing the number of pressure actions from 2 to 3. This solves the problems of the stopper not being pressed tightly and falling out in all directions, ensuring that the stopper is pressed tightly and does not fall out in all directions.
[0051] By adding a silicone pad to the capping disc, friction is increased when the capping contact rotates, thereby achieving the purpose of tightening the bottle cap.
[0052] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.
Claims
1. A new type of ten-pump filling, capping and screwing machine apparatus, characterized in that: This includes, sequentially arranged along the material transport path, a bottle feeding station, a filling station, an inner stopper and outer cap screw-on station, a bottle kicking station, a checkweighing station, and a bottle receiving station; among which: The bottle feeding station includes a bottle unscrambling turntable (1) and a conveyor belt (2) that is connected to the output end of the bottle unscrambling turntable (1). The filling station includes a filling head (7) located above the conveyor belt (2) and an ointment storage tank (6) connected to the filling head (7). The inner stopper and outer capping station includes a bottle-separating base (10), a stopper and capping main plate (9) located above the bottle-separating base (10), a capping device (11) that cooperates with the stopper and capping main plate (9), and a bottle-kicking device (13) for rejecting unqualified products. The main plate (9) of the stopper cap is provided with a stopper base at one-half of the radial direction. The outer periphery of the stopper base is provided with several circular holes distributed in the circumferential direction. The circular holes include a main hole located in the center and a secondary hole surrounding the main hole. A stopper contact for pressing the bottle stopper is installed in the main hole and the secondary hole. The capping device (11) has a through hole in the center of the capping disc, and a silicone pad is provided below the capping disc. The silicone pad has a through hole in the center corresponding to the through hole. The capping disc and the silicone pad are fixedly connected by screws passing through the through hole and the through hole, so as to increase the friction when capping through the silicone pad.
2. The new ten pump filling capping screw capping machine apparatus as claimed in claim 1 wherein: The outer periphery of the plug base of the plug cover main plate (9) has circular holes at one-tenth and six-tenths of the radius, and each group of circular holes consists of one main hole and four auxiliary holes.
3. The new ten pump filling capping screw capping machine apparatus as claimed in claim 1, wherein: The pressure plate has a through hole in its center, and the silicone pad has a perforation in its center corresponding to the through hole.
4. The new ten pump filling capping screw capping machine apparatus as claimed in claim 1, wherein: The inner stopper and outer cap station also includes a bottle discharge conveyor belt (14) located on one side of the stopper and cap main plate (9), and the bottle discharge conveyor belt (14) is connected to the output end of the bottle kicking device (13).
5. The new ten pump filling capping screw capping machine apparatus as claimed in claim 1, wherein: The end of the conveyor belt (2) at the bottle feeding station is provided with a bottle stopper (8) for separating empty bottles. The output end of the bottle stopper (8) is connected to the bottle separating base (10) at the inner stopper and outer cap station.
6. The new ten pump filling capping screw capping machine apparatus as claimed in claim 1, wherein: The checkweighing station includes a checkweigher (20), which is connected to the checkweigher host (15). The input end of the checkweigher (20) is connected to the qualified product output end of the kicking station. A checkweigher host switch (16), a checkweigher operation screen (17), and a checkweigher emergency stop switch (18) are provided next to the checkweigher (20). A dust cover (19) is provided above the checkweigher (20).
7. The new ten pump filling capping screw capping machine apparatus as claimed in claim 1, wherein: The equipment also includes an operation panel (4) located in the operation area, a main switch (12), an alarm indicator (3) and an emergency stop switch (5). The operation panel (4) is electrically connected to the control terminals of the filling head (7), the capping disc (9) and the capping device (11).