Filling device for toothpaste production
By adjusting the position of the piston and limiting plate in the toothpaste filling device, the problem of inconsistent toothpaste injection amount in different models of packaging boxes is solved, and the fixed and consistent toothpaste injection amount is achieved, which improves the stability and quality of toothpaste filling.
Patent Information
- Application Number
- CN202422307513.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-23
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-23
AI Technical Summary
When the existing toothpaste filling device injects toothpaste into packaging boxes of different models, the injection amount is inconsistent, which affects the quality and practicality of the toothpaste.
A filling device for toothpaste production is designed. By adjusting the position of the piston inside the movable tube, the injection amount is fixed using the limiting plate to ensure that the amount of toothpaste injected is uniform at each time.
The fixed and consistent amount of toothpaste injection is achieved, the stability and quality of toothpaste filling is improved, and the problem of different quality caused by different injection amounts is avoided.
Smart Images
Figure CN222973737U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of toothpaste production materials, in particular to a filling device for toothpaste production. Background Technique
[0002] Toothpaste is a paste preparation for assisting brushing teeth. It is a daily necessity for cleaning teeth, refreshing breath and being safe for the human body. Therefore, when producing toothpaste, it is necessary to inject toothpaste into the inside of the packaging bag to improve the convenience of toothpaste storage and use. By placing the toothpaste packaging box upside down and using a filling device to inject toothpaste raw materials into the packaging box, and then performing a packaging process on the rear end of the packaging box, the packaging of toothpaste can be completed.
[0003] When usually using a filling device to carry out filling treatment of toothpaste raw materials, the staff moves the filling tube into the inside of the packaging box, and at the same time uses a pump to drive the toothpaste principle to be injected into the inside of the packaging box through the filling tube. However, the sizes of the packaging boxes are different, and the amount of toothpaste raw materials that can be filled inside different models of packaging boxes is fixed. When the filling device carries toothpaste raw materials and injects them into the inside of the packaging box, due to the different pushing pressures of the hydraulic rod, the injection amount changes, and the quality of the toothpaste after packaging is different, which affects the practicability of the toothpaste. For this reason, we have proposed a filling device for toothpaste production. Content of the Utility Model
[0004] Aiming at the deficiencies of the existing filling device for toothpaste production, the utility model provides a filling device for toothpaste production, which has the advantages of adjusting the position of the piston inside the movable tube and adjusting the position of the limiting plate, that is, the movable tube drives the injection amount of a single group of toothpaste to be fixed, that is, carrying toothpaste injection to ensure the unity of the content inside the box, and solves the problems raised in the above background technique.
[0005] The utility model provides the following technical solutions: A filling device for toothpaste production, including a base, a positioning disc is movably sleeved on the upper part of the base, a blanking port is opened inside the front end of the base, a limiting sleeve is fixedly connected inside the positioning disc, a packaging bag is movably sleeved inside the limiting sleeve, a square positioning frame is installed on the side of the base, lead screws are installed inside the two ends of the positioning frame, a cross bar is threadedly sleeved on the outside of the lead screws, an installation sleeve is fixedly connected to the inside of the cross bar, a filling nozzle is fixedly connected to the lower part of the installation sleeve, a connecting pipe is fixedly connected to the outside of the installation sleeve, the other end of the connecting pipe is fixedly connected to a discharge pipe, and a movable tube is fixedly connected to the middle part on one side of the discharge pipe.
[0006] Preferably, a feeding pipe is fixedly connected to the other side of the discharge pipe, a raw material placement box is placed on one side of the base, the feeding pipe is controlled to be placed inside the raw material placement box, and toothpaste is filled inside the raw material placement box.
[0007] Preferably, one side of the base is fixedly connected with a support frame, two groups of connecting plates are installed at the lower part of the support frame, and encapsulation clamping plates are installed inside the connecting plates through hydraulic rods, wherein the encapsulation clamping plates clamp both sides of the upper end of a group of packaging bags.
[0008] Preferably, a limiting track is fixedly connected to the outside of the upper end of the base, the lower end of the limiting sleeve is sleeved inside the limiting track, and the material discharging port is arranged at the lower end of a group of limiting sleeves.
[0009] Preferably, the installation sleeve is sleeved outside the upper end of the packaging bag, and the injection nozzle extends into the packaging bag.
[0010] Preferably, a motor is installed outside the lead screw, and the installation sleeve is arranged directly above the packaging bag.
[0011] Preferably, a piston is sleeved inside the movable tube, a limiting plate is installed at the rear end of the piston inside the movable tube, a push rod is installed outside the movable tube, a first one-way valve and a second one-way valve are respectively installed on both sides inside the material discharging pipeline, and the movable tube is arranged in the middle of the first one-way valve and the second one-way valve.
[0012] Compared with the existing filling device for toothpaste production, the present utility model has the following beneficial effects:
[0013] 1. For the filling device for toothpaste production, toothpaste is injected into the packaging bag by using the installation sleeve, and after injection, the packaging bag can be moved to the lower end of the encapsulation clamping plate. The encapsulation clamping plate can perform encapsulation treatment on the toothpaste. At the same time, the positioning disc rotates continuously, and the positioning disc drives the encapsulated packaging bag to move into the material discharging port, that is, the packaging bags can be automatically discharged downward, improving the convenience during the filling and forming of the packaging bags.
[0014] 2. For the filling device for toothpaste production, the material discharging pipeline is installed between the connecting pipe and the feeding pipeline. At the same time, the position of the limiting plate inside the movable tube is adjusted, and the push rod is used to drive the piston to move back and forth inside the movable tube. When the piston moves backward, the first one-way valve opens, driving the toothpaste to be absorbed into the material discharging pipeline. At the same time, the piston is pushed forward, that is, the second one-way valve opens, and the toothpaste can be transported to the inside of the packaging bag through the connecting pipe. By adjusting the movement range of the piston inside the movable tube, that is, controlling the amount of toothpaste injected into a single group into the packaging bag, the stability during toothpaste injection is improved, avoiding the influence on the filling effect caused by inconsistent injection amounts. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the main structure of the present utility model;
[0016] Figure 2Schematic diagram of the partial enlarged structure of the main body of the present utility model;
[0017] Figure 3 Schematic cross-sectional view of the filling state of the present utility model;
[0018] Figure 4 Schematic cross-sectional view of the filling device of the present utility model;
[0019] Figure 5 Schematic diagram of the enlarged structure at position A of the present utility model.
[0020] In the figure: 1. Base; 2. Limit track; 3. Positioning disc; 4. Feeding port; 5. Limit sleeve; 6. Packaging bag; 7. Positioning frame; 8. Lead screw; 9. Cross bar; 10. Mounting sleeve; 11. Injection nozzle; 12. Connecting pipe; 13. Discharge pipeline; 14. Inlet pipeline; 15. Raw material placement box; 16. Movable pipe; 17. Piston; 18. Limit plate; 19. First one-way valve; 20. Second one-way valve; 21. Support frame; 22. Connecting plate; 23. Hydraulic rod; 24. Sealing clamp. Specific embodiments
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Please refer to Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 5, A filling device for toothpaste production, including a base 1. A positioning disc 3 is movably sleeved on the upper part of the base 1. The positioning disc 3 is limited at the upper end of the base 1. A material discharge port 4 is opened inside the front end of the base 1. The material discharge port 4 forms an opening. When the filled toothpaste can be automatically discharged downward through the material discharge port 4. A limiting sleeve 5 is fixedly connected inside the positioning disc 3. The position of the packaging bag 6 limits the position of the limiting sleeve 5. The packaging bag 6 is movably sleeved inside the limiting sleeve 5. The packaging bag 6 drives the toothpaste to be placed. A square positioning frame 7 is installed on the side of the base 1. The positioning frame 7 splices and limits the position of the lead screw 8. Lead screws 8 are installed on the inner sides of both ends of the positioning frame 7. By rotating the lead screw 8, the height level of the cross bar 9 carried by the lead screw 8 is adjusted. The outer thread of the lead screw 8 is sleeved with a cross bar 9. The inner side of the cross bar 9 is fixedly connected with a mounting sleeve 10. The lower part of the mounting sleeve 10 is fixedly connected with a filling nozzle 11. The mounting sleeve 10 drives the filling nozzle 11 to be sleeved and limited outside the upper end of the packaging bag 6. A connecting pipe 12 is fixedly connected to the outside of the mounting sleeve 10. The other end of the connecting pipe 12 is fixedly connected with a discharge pipeline 13. A movable pipe 16 is fixedly connected to the middle part on one side of the discharge pipeline 13. By controlling the piston 17 installed inside the movable pipe 16, a negative pressure state can be formed inside the discharge pipeline 13, and the toothpaste can be driven to be injected into the packaging bag 6.
[0023] Please refer to Figure 1 , On the other side of the discharge pipeline 13, an inlet pipeline 14 is fixedly connected. A raw material placement box 15 is placed on one side of the base 1. The inlet pipeline 14 is controlled to be placed inside the raw material placement box 15. The raw material placement box 15 is filled with toothpaste. By filling toothpaste inside the raw material placement box 15, the toothpaste filled inside the raw material placement box 15 is sucked through the inlet pipeline 14, and the sucked toothpaste is transported to the inside of the packaging bag 6 through the discharge pipeline 13, and then the toothpaste can be filled.
[0024] Please refer to Figure 5 , A support frame 21 is fixedly connected to one side of the base 1. Two groups of connecting plates 22 are installed at the lower part of the support frame 21. A sealing clamp 24 is installed inside the connecting plates 22 through a hydraulic rod 23. The sealing clamp 24 clamps on both sides of the upper end of a group of packaging bags 6. After the packaging bag 6 is filled, and the sealing clamp 24 moves to both sides of the packaging bag 6, heat the sealing clamp 24 and start the hydraulic rod 23. The hydraulic rod 23 pushes the sealing clamp 24 to squeeze inward, and then the upper part of the packaging bag 6 can be sealed.
[0025] Please refer to Figure 2 and Figure 3The outer part of the upper end of the base 1 is fixedly connected to the limiting track 2, and the lower end of the limiting sleeve 5 is sleeved inside the limiting track 2. At the same time, the discharge port 4 is arranged at the lower end of a group of limiting sleeves 5, and the positioning disc 3 is arranged at the upper end of the base 1. The limiting sleeve 5 installed inside the positioning disc 3 extends to the inside of the limiting track 2. The limiting track 2 limits the activity trajectory of the limiting sleeve 5. At the same time, after the packaging bag 6 rotates the toothpaste, the positioning disc 3 is controlled to rotate, and the positioning disc 3 drives the filled packaging bag 6 to move to the upper end of the discharge port 4, that is, the opening formed inside the discharge port 4 can drive the packaging bag 6 to be discharged.
[0026] See also Figure 2 The mounting sleeve 10 is sleeved on the outside of the upper end of the packaging bag 6, and the injection nozzle 11 extends into the interior of the packaging bag 6. By controlling the mounting sleeve 10 to move to the upper part of the packaging bag 6, and the mounting sleeve 10 drives the injection nozzle 11 to extend into the interior of the packaging bag 6, the upper end of the packaging bag 6 can be opened, and the toothpaste can be injected into the interior of the packaging bag 6, thereby improving the convenience of injecting the toothpaste.
[0027] See also Figure 3 A motor is installed on the outside of the screw 8, and the mounting sleeve 10 is set at the upper end of the packaging bag 6. By starting the motor installed on the outside of the screw 8, the motor controls the rotation of the screw 8, and at the same time, a threaded movement is performed between the screw 8 and the cross bar 9. At this point, the height of the cross bar 9 on the inner side of the positioning frame 7 can be adjusted, that is, the mounting sleeve 10 and the packaging bag 6 are controlled to cooperate and connect with each other.
[0028] See also Figure 4 The movable tube 16 is sleeved with a piston 17, a limit plate 18 is installed inside the movable tube 16 and at the rear end of the piston 17, a push rod is installed outside the movable tube 16, and a first one-way valve 19 and a second one-way valve 20 are installed on both sides of the discharge pipe 13, respectively. The movable tube 16 is arranged in the middle of the first one-way valve 19 and the second one-way valve 20. By adjusting the position of the limit plate 18 inside the movable tube 16, that is, the moving track of the piston 17 inside the movable tube 16 is limited, and the piston 17 is pulled to move to the rear end by the push rod. Movement, that is, the moving trajectory of the piston 17 inside the movable tube 16 is limited. When the piston 17 moves to the rear end, a negative pressure state is formed inside the discharge pipe 13, and at the same time the first one-way valve 19 is opened. The toothpaste filled in the raw material placement box 15 is absorbed by the feed pipe 14, and the amount of toothpaste absorbed by a single group is fixed. At the same time, the movable tube 16 is pushed to move to the front end, the first one-way valve 19 is sealed, and the second one-way valve 20 is opened, and the connecting pipe 12 drives the toothpaste to be transported to the inside of the packaging bag 6, so that the filling amount of a single group of toothpaste can be fixed.
[0029] Working principle: When in use, place the packaging bag 6 inside the limit sleeve 5. At the same time, rotate the positioning disc 3. The positioning disc 3 drives the packaging bag 6 to move to the lower end of the mounting sleeve 10. At the same time, the material injection nozzle 11 extends into the packaging bag 6. At the same time, according to the different sizes of the internal space of the packaging bag 6, adjust the position of the limit plate 18 inside the movable tube 16. Pull the piston 17 backward, and a negative pressure state is formed inside the discharge pipe 13. The first one-way valve 19 opens, and the toothpaste is absorbed into the discharge pipe 13. Push the piston 17 forward. At the same time, the second one-way valve 20 opens, and the first one-way valve 19 closes. The toothpaste is injected into the packaging bag 6 through the connecting pipe 12 to ensure that the amount of toothpaste injected per group is fixed. At the same time, rotate the positioning disc 3. The positioning disc 3 drives the injected packaging bag 6 to move to the inside of the packaging clamp 24. Start the hydraulic rod 23. The hydraulic rod 23 pushes the packaging clamp 24 to move inward, that is, the packaging clamp 24 drives the outside of the packaging bag 6 for pressing treatment, that is, the upper end of the packaging bag 6 can be sealed. The positioning disc 3 continues to rotate, that is, to ensure that the packaging bag 6 moves to the lower part of the blanking port 4, and the packaging bag 6 automatically slides down from the inside of the blanking port 4.
[0030] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A filling device for toothpaste production, comprising a base (1), a positioning disc (3) movably sleeved on the upper part of the base (1), a feeding port (4) opened inside the front end of the base (1), a limiting sleeve (5) fixedly connected inside the positioning disc (3), characterized in that: The inner movable sleeve of the limiting sleeve (5) is connected to a packaging bag (6); a square positioning frame (7) is installed on the side of the base (1); screws (8) are installed on the inner sides of both ends of the positioning frame (7); the outer thread of the screw (8) is connected to a cross bar (9); the inner side of the cross bar (9) is fixedly connected to a mounting sleeve (10); the lower part of the mounting sleeve (10) is fixedly connected to an injection nozzle (11); the outer part of the mounting sleeve (10) is fixedly connected to a connecting pipe (12); the other end of the connecting pipe (12) is fixedly connected to a discharge pipe (13); and the middle part of one side of the discharge pipe (13) is fixedly connected to a movable pipe (16).
2. A filling device for toothpaste production according to claim 1, characterized in that: The other side of the discharge pipe (13) is fixedly connected to a feed pipe (14); a raw material placement box (15) is placed on one side of the base (1); the feed pipe (14) is controlled to be placed inside the raw material placement box (15); and the raw material placement box (15) is filled with toothpaste.
3. A filling device for toothpaste production according to claim 1, characterized in that: A support frame (21) is fixedly connected to one side of the base (1), two groups of connecting plates (22) are installed at the lower part of the support frame (21), and a packaging clamping plate (24) is installed on the inner side of the connecting plate (22) through a hydraulic rod (23), wherein the packaging clamping plate (24) is clamped on both sides of the upper end of a group of packaging bags (6).
4. A filling device for toothpaste production according to claim 1, characterized in that: The outer portion of the upper end of the base (1) is fixedly connected to the limiting track (2), the lower end of the limiting sleeve (5) is sleeved inside the limiting track (2), and the feed opening (4) is arranged at the lower end of a group of limiting sleeves (5).
5. A filling device for toothpaste production according to claim 1, characterized in that: The installation sleeve (10) is sleeved on the outside of the upper end of the packaging bag (6), while the injection nozzle (11) extends into the interior of the packaging bag (6).
6. A filling device for toothpaste production according to claim 1, characterized in that: A motor is installed outside the lead screw (8), and a mounting sleeve (10) is arranged just above the packaging bag (6).
7. A filling device for toothpaste production according to claim 1, characterized in that: The movable tube (16) is sleeved with a piston (17) inside, a limit plate (18) is installed inside the movable tube (16) and at the rear end of the piston (17), a push rod is installed outside the movable tube (16), a first one-way valve (19) and a second one-way valve (20) are installed on both sides of the discharge pipe (13), and the movable tube (16) is arranged in the middle of the first one-way valve (19) and the second one-way valve (20).