Filling, subpackaging and metering device
By designing a storage tank, a quantitative extrusion filling mechanism, and a turntable structure, combined with weighing sensors and card plate adjustments, the problems of inaccurate filling of semi-fluid materials and unadjustable filling slots were solved, achieving automated precise filling and diversified adaptability, and improving production efficiency and product consistency.
Patent Information
- Application Number
- CN202422815161.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-19
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2034-11-19
AI Technical Summary
Existing filling and dispensing devices cannot accurately measure semi-fluid materials, and the size of the filling tank cannot be adjusted, resulting in low efficiency and a limited scope of application.
A filling and sub-packaging metering device consisting of a storage tank, a quantitative extrusion filling mechanism and a turntable was designed. Automated and precise filling was achieved through a weighing sensor and a multi-layer pallet structure. The material flow was precisely controlled by a plunger valve and a three-way valve to adapt to different bottle sizes.
It realizes the automatic and precise filling of semi-fluid materials, improves the applicability and market competitiveness of the equipment, meets diversified filling needs, and reduces labor costs and equipment replacement time.
Smart Images
Figure CN223385885U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metering devices, in particular to a filling and subpackaging metering device. Background Art
[0002] Filling, dispensing, and metering devices are widely used in the filling and metering of liquids, powders, granules, and semi-fluids. These devices typically integrate filling, dispensing, and metering functions, enabling automated, efficient, and precise material handling.
[0003] However, the traditional method of using metering pumps to fill semi-fluids cannot be directly applied due to their viscosity, and metering filling is inaccurate, so manual filling has to be relied upon. This method is not only inefficient and costly, but also because the size of the turntable's filling slot cannot be adjusted, the turntable can only transport a certain type of filling product, and has a small scope of application. Utility Model Content
[0004] In order to solve the above technical problems, a filling and sub-packaging metering device is provided. This technical solution solves the problem of inaccurate semi-fluid metering and filling proposed in the above background technology, as well as the problem that the size of the filling tank cannot be adjusted.
[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0006] A filling, subpackaging and metering device comprises a frame, a storage tank and a quantitative extrusion and filling mechanism, wherein the storage tank is fixedly mounted on the top of the frame, and a control terminal is fixedly mounted on one side of the top of the frame, a baffle is provided inside the storage tank, the baffle is used to separate the internal space of the storage tank, and two quantitative extrusion and filling mechanisms are connected to the outer surface of the storage tank, a rotating seat is installed on the front upper surface of the frame, the rotating seat is rotatably connected to the turntable through a rotating shaft, a guard plate is provided on one side of the turntable, a conveyor frame is installed at the bottom of the turntable, a base is fixedly mounted on the bottom of the conveyor frame, the conveyor frame is fixedly connected to the frame through the base, a weighing sensor is fixedly mounted on the bottom of the conveyor frame, the weighing sensor is electrically connected to the control terminal, and sliding seats are fixedly connected to the two side surfaces of the conveyor frame, and the sliding seat is slidably connected to the conveyor belt through a slider.
[0007] Preferably, the turntable includes a card board, an inserting strip, a slot and a filling tank, the filling tank is provided with multiple layers of card boards inside, the inner surface of the card board is provided with a slot, the outer surface of the card board is provided with an inserting strip, and the card boards are plugged into each other.
[0008] Preferably, the quantitative extrusion filling mechanism includes a feed port, a pipe joint, a feed pipe and a two-way valve, the feed port is connected to the feed pipe through the pipe joint, and the feed pipe is connected to one side of the two-way valve.
[0009] Preferably, the quantitative extrusion filling mechanism also includes a first plunger valve, a second plunger valve, a three-way valve, an extrusion piston, a piston rod and a cylinder body. The first plunger valve is connected to one side of the feed port, and the two sides of the three-way valve are respectively connected to the second plunger valve and the extrusion piston. The extrusion piston is connected to the first piston rod, and the first piston rod is slidably connected to the cylinder body through a telescopic groove.
[0010] Preferably, one side of the second plunger valve is connected to a hose, and one side of the hose is connected to a stop valve.
[0011] Preferably, the stop valve includes an upper piston, a second piston rod, a lower piston, and an outer cylinder body. The bottom of the upper piston is fixedly connected to the piston rod, the bottom of the piston rod is fixedly connected to the lower piston, and the lower piston is slidably connected to the outer cylinder body through a telescopic groove.
[0012] Preferably, the outlet of the second plunger valve is respectively connected to the two-way valve, the three-way valve and the hose.
[0013] Compared with the prior art, the utility model has the following beneficial effects: when filling the material, the material enters the quantitative extrusion filling mechanism from the storage tank through the feed port, the first plunger valve is connected to one side of the feed port, and the flow of the material into the delivery pipe is controlled by adjusting its opening degree, the first plunger valve is closed, the extrusion piston is opened, the second plunger valve is opened, the material is squeezed into the hose, the extrusion piston is closed, the second plunger valve is closed, the stop valve is opened, and the material enters the discharge port through the stop valve. According to the feedback of the weighing sensor, the material output is accurately controlled by the stop valve, thereby realizing automatic and precise filling of the material, and the baffle arranged inside the storage tank separates the internal space, so that the device can process multiple materials or different batches of materials at the same time, making the material filling more uniform, and when the filling bottle needs to be replaced, the card plate is taken out or placed along the card slot, and the size of the filling slot can be adjusted. This flexibility greatly improves the applicability and market competitiveness of the equipment and meets diversified filling needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic structural diagram of the metering device of the present utility model;
[0015] Figure 2 It is a cross-sectional view of the extrusion mechanism in the present utility model;
[0016] Figure 3 It is a cross-sectional view of the stop valve of the present utility model;
[0017] Figure 4It is a structural diagram of the turntable in the utility model.
[0018] The numbers in the figure are:
[0019] 1. Frame; 2. Storage tank; 3. Control terminal; 4. Quantitative extrusion and filling mechanism; 401. Feed inlet; 402. Pipe joint; 403. Feed pipe; 404. Two-way valve; 405. First plunger valve; 406. Second plunger valve; 407. Three-way valve; 408. Extrusion piston; 409. Piston rod; 410. Cylinder body; 411. Hose; 412. Stop valve; 413. Discharge port; 5. Conveyor frame; 6. Guard plate; 7. Turntable; 701. Card; 702. Insert strip; 703. Slot; 704. Filling tank; 8. Base; 9. Rotating seat; 10. Baffle; 11. Conveyor belt; 12. Sliding seat; 13. Upper piston; 14. Lower piston; 15. Outer cylinder body; 16. Second piston rod; 17. Weight sensor. DETAILED DESCRIPTION
[0020] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are merely examples, and those skilled in the art may conceive of other obvious variations.
[0021] Reference Figure 1-4 As shown, a filling, sub-packaging and metering device includes a frame 1, a storage tank 2 and a quantitative extrusion filling mechanism 4. The storage tank 2 is fixedly installed on the top of the frame 1, and a control terminal 3 is fixedly installed on one side of the top of the frame 1. A baffle 10 is provided inside the storage tank 2, and the baffle 10 is used to separate the internal space of the storage tank 2. The baffle 10 provided inside the storage tank 2 separates the internal space, so that the device can process multiple materials or different batches of materials at the same time without worrying about uneven filling caused by mixing between materials. This modular design improves the flexibility and practicality of the device. The introduction of the control terminal 3 enables the entire filling process to be automated and intelligently controlled. Through preset parameters and programs, the control terminal 3 can accurately control key indicators such as filling volume and speed, thereby improving production efficiency and product quality.
[0022] Specifically, the outer surface of the storage tank 2 is connected to two quantitative extrusion filling mechanisms 4, which include a feed port 401, a pipe joint 402, a feed pipe 403 and a two-way valve 404. The feed port 401 is connected to the feed pipe 403 through the pipe joint 402, and the feed pipe 403 is connected to one side of the two-way valve 404. The quantitative extrusion filling mechanism 4 also includes a first plunger valve 405, a second plunger valve 406, a three-way valve 407, an extrusion piston 408, a piston rod 409 and a cylinder 410. The first plunger valve 405 is connected to one side of the feed port 401, and the two sides of the three-way valve 407 are respectively connected to the second plunger valve 406 and the extrusion piston 408, the extrusion piston 408 is connected to the first piston rod 409, the first piston rod 409 is slidably connected to the cylinder body 410 through a telescopic groove, a hose 411 is connected to one side of the second plunger valve 406, the outlet of the second plunger valve 406 is respectively connected to the two-way valve 404, the three-way valve 407 and the hose 411, a stop valve 412 is connected to one side of the hose 411, the stop valve 412 is connected to the discharge port 413, the stop valve 412 includes an upper piston 13, a second piston rod 16, a lower piston 14, and an outer cylinder body 15, the bottom of the upper piston 13 is fixedly connected to the piston rod 409, the bottom of the second piston rod 16 is fixedly connected to the lower piston 14, and the lower piston The plug 14 is slidably connected to the outer cylinder 15 through the telescopic slot. The canned bottle is placed on one side of the conveyor belt manually. The canned bottle enters the filling tank along the conveyor belt. The turntable starts to rotate and moves the canned bottle to the bottom of the discharge port. The material enters the quantitative extrusion filling mechanism 4 from the storage tank 2 through the feed port 401. The setting of the first plunger valve 405 and the second plunger valve 406 can accurately control the inlet and outlet flow of the material. By adjusting the opening degree of the plunger valve, the precise control of the filling amount each time can be achieved to ensure that the material content in each package is highly consistent, which is crucial for the production process that requires strict control of product specifications and quality. The three-way valve 407 and the double The design of the through valve 404 cooperates with the plunger valve to accurately control the flow direction of the material in different pipelines, further ensuring the accuracy of quantitative filling and reducing the product failure rate caused by inaccurate filling volume. The combination of the extrusion piston 408 and the piston rod 409 can provide stable extrusion pressure and realize precise adjustment of small doses, which is suitable for filling needs of various specifications. During the filling process, this stable pressure can ensure that the material flows out evenly from the discharge port and is not affected by factors such as changes in the material level in the storage tank 2. When filling liquids with higher viscosity, it can still ensure that the amount of each filling is the same, thereby improving the consistency of the product.
[0023] Furthermore, a rotating seat 9 is installed on the upper surface of the front side of the frame 1, and the rotating seat 9 is rotatably connected to the turntable 7 through a rotating shaft. The turntable 7 includes a card plate 701, an insert 702, a slot 703 and a filling slot 704. The filling slot 704 is provided with multiple layers of card plates 701. The inner surface of the card plate 701 is provided with a slot 703, and the outer surface of the card plate 701 is provided with an insert 702. The card plates 701 are plugged into each other. The design of the card plate 701 enables the filling and dispensing metering device to flexibly adapt to bottles of different sizes and shapes. When the filling bottle needs to be replaced, the card plate 701 is taken out or placed along the card slot 703, and the size of the filling slot can be adjusted. This flexibility greatly improves the applicability and market competitiveness of the equipment, meets diversified filling needs, and by precisely adjusting the position and spacing of the card plates 701, it can ensure that the bottle is stably positioned during the filling process, reducing the risk of offset and tipping. This helps improve filling accuracy and consistency and ensure product quality. Since the pallet 701 can be easily adjusted to accommodate bottles of different sizes, there is no need to equip each bottle size with dedicated filling equipment, which saves equipment purchase and maintenance costs, and also reduces the time and labor costs required to replace equipment.
[0024] In addition, a guard plate 6 is provided on one side of the turntable 7, and a conveyor frame 5 is installed at the bottom of the turntable 7. A base 8 is fixedly installed at the bottom of the conveyor frame 5, and the conveyor frame 5 is fixedly connected to the frame 1 through the base 8. A weighing sensor 17 is fixedly installed at the bottom of the conveyor frame 5, and the weighing sensor 17 is electrically connected to the control terminal 3. The two side surfaces of the conveyor frame 5 are fixedly connected with a sliding seat 12, and the sliding seat 12 is slidably connected to the conveyor belt 11 through a slider. The weighing sensor 17 is installed at the bottom of the conveyor frame 5 and is electrically connected to the control terminal 3, which can accurately measure the weight of the items on the conveyor belt in real time, which is very critical for the production process that requires precise control of the filling volume. It can automatically adjust the stop valve 412 to adjust the filling volume in time according to the preset weight standard through the feedback of the weighing sensor 17, to ensure that the weight of the product in each package meets the requirements, thereby improving the consistency and quality stability of the product. The weighing sensor adopts the model of a single-point weighing sensor.
[0025] The working principle and use process of the present invention are as follows: before the device starts working, the filling tank size is adjusted according to the canned bottle, the card plate 701 is taken out or placed along the card slot 703, and the size suitable for the canned bottle is found. The canned bottle is placed on one side of the conveyor belt manually, and the canned bottle enters the filling tank along the conveyor belt. The turntable starts to rotate and moves the canned bottle to the bottom of the discharge port. The material enters the quantitative extrusion filling mechanism 4 from the storage tank 2 through the feed port 401. The first plunger valve 405 is connected to one side of the feed port 401. By adjusting its opening degree, the flow rate of the material entering the delivery pipe is accurately controlled. The feed port 401 is connected to the delivery pipe 403 through the pipe joint 402. The delivery pipe 403 conveys the material to the two-way valve 404, and the three-way valve 407 is connected to the second plunger valve. The plug valve 406 is connected to the extrusion piston 408. The design of the two-way valve 404 and the three-way valve 407 cooperates with the plunger valve to accurately control the flow direction of the material in the pipeline. When the second plunger valve 406 is opened, the piston rod 409 pushes the extrusion piston 408 to generate a stable extrusion pressure to extrude the material. This stable pressure is not affected by the change of the material level in the storage tank 2. Even for liquids with higher viscosity, it can ensure that the material flows out of the discharge port 413 evenly through the hose 411. The stop valve 412 drives the upper and lower pistons to slide in the telescopic groove of the outer cylinder body 15 through the movement of the second piston rod 16, controlling the opening and closing of the discharge port 413. When the preset filling volume is reached, the stop valve 412 is closed through the feedback of the weighing sensor 17, and the filling is stopped.
[0026] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.
Claims
1. A filling and sub-packaging metering device, characterized in that: The invention comprises a frame (1), a material storage tank (2) and a quantitative extrusion filling mechanism (4), wherein the material storage tank (2) is fixedly mounted on the top of the frame (1), a control terminal (3) is fixedly mounted on one side of the top of the frame (1), a baffle (10) is provided inside the material storage tank (2), and the baffle (10) is used to separate the internal space of the material storage tank (2), and two quantitative extrusion filling mechanisms (4) are connected to the outer surface of the material storage tank (2), and a rotating seat (9) is installed on the upper surface of the front side of the frame (1), and the rotating seat (9) is rotatably connected to the turntable (7) through a rotating shaft. A guard plate (6) is provided on one side of the turntable (7), a conveyor frame (5) is installed at the bottom of the turntable (7), a base (8) is fixedly installed at the bottom of the conveyor frame (5), the conveyor frame (5) is fixedly connected to the frame (1) through the base (8), a weighing sensor (17) is fixedly installed at the bottom of the conveyor frame (5), the weighing sensor (17) is electrically connected to the control terminal (3), and both side surfaces of the conveyor frame (5) are fixedly connected with sliding seats (12), and the sliding seat (12) is slidably connected to the conveyor belt (11) through a slider.
2. A filling, subpackaging and metering device according to claim 1, characterized in that: The turntable (7) comprises a card board (701), an inserting strip (702), a slot (703) and a filling tank (704); the filling tank (704) is provided with multiple layers of card boards (701); the inner surface of the card board (701) is provided with a slot (703); the outer surface of the card board (701) is provided with an inserting strip (702); and the card boards (701) are plugged into each other.
3. A filling, subpackaging and metering device according to claim 1, characterized in that: The quantitative extrusion filling mechanism (4) comprises a feed port (401), a pipe joint (402), a feed pipe (403) and a two-way valve (404); the feed port (401) is connected to the feed pipe (403) via the pipe joint (402); and the feed pipe (403) is connected to one side of the two-way valve (404).
4. A filling and subpackaging metering device according to claim 3, characterized in that: The quantitative extrusion filling mechanism (4) further comprises a first plunger valve (405), a second plunger valve (406), a three-way valve (407), an extrusion piston (408), a piston rod (409) and a cylinder body (410); the first plunger valve (405) is connected to one side of the feed port (401); the two sides of the three-way valve (407) are respectively connected to the second plunger valve (406) and the extrusion piston (408); the extrusion piston (408) is connected to the first piston rod (409); and the first piston rod (409) is slidably connected to the cylinder body (410) via a telescopic groove.
5. A filling, subpackaging and metering device according to claim 4, characterized in that: One side of the second plunger valve (406) is connected to a hose (411), one side of the hose (411) is connected to a stop valve (412), and the stop valve (412) is connected to a discharge port (413).
6. A filling, subpackaging and metering device according to claim 5, characterized in that: The stop valve (412) comprises an upper piston (13), a second piston rod (16), a lower piston (14), and an outer cylinder body (15); the bottom of the upper piston (13) is fixedly connected to the piston rod (409); the bottom of the second piston rod (16) is fixedly connected to the lower piston (14); and the lower piston (14) is slidably connected to the outer cylinder body (15) via a telescopic groove.
7. The filling, sub-packaging and metering device according to claim 4, characterized in that: The outlet of the second plunger valve (406) is respectively connected to the two-way valve (404), the three-way valve (407) and the hose (411).