An ink filling and metering control device

Abstract

The utility model discloses an ink filling ration control device belongs to ink production equipment technical field. In view of the present manual ration filling low efficiency, big error's problem, the device includes filling mechanism, conveyer belt and base, is equipped with liquid storage tank, electric push rod and the clamping assembly of slider in the support frame in filling mechanism, and the built -in weight sensor of clamping assembly, and the built -in electromagnetic valve of filling nozzle that electric push rod connects, and weight sensor and electromagnetic valve electric connection, when filling, and clamping assembly lifts filling bottle through clamping plate, and weight sensor real -time monitoring filling quantity, triggers electromagnetic valve to close when reaching the set value, realizes automatic ration control, and the positioning guardrail of conveyer belt both sides guarantees the conveying accuracy, and the water supply pipe can clean filling nozzle, the utility model discloses through the automation closed loop control promotion filling accuracy and efficiency, reduce ink waste, be applicable to batch ink production scene.

Description

Technical Field

[0001] This utility model relates to the field of ink production equipment technology, specifically an ink filling quantitative control device. Background Technology

[0002] With the continuous development of the printing industry and other ink-using fields, the requirements for the quality and specification consistency of ink products are becoming increasingly stringent. In large-scale industrial production, if different batches of printed materials have significant differences in ink usage, it may lead to obvious deviations in printing color and saturation, affecting the quality of the final product. Moreover, as a production raw material, ink accounts for a certain proportion of the operating costs of printing and related enterprises. If there is no quantitative control during the filling process, overfilling may occur, which will undoubtedly lead to ink waste and increase unnecessary costs for enterprises. Existing quantitative control is usually done manually, which is inefficient and prone to errors. Therefore, there is a need for an ink filling quantitative control device. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an ink filling quantitative control device, which can effectively solve the problems mentioned in the background art.

[0004] To solve the above problems, the technical solution adopted by this utility model is: an ink filling quantitative control device, including a filling mechanism, a conveyor belt, and a base, characterized in that the filling mechanism includes a support frame, a liquid storage tank, a clamping assembly, a weight sensor, a filling nozzle, and an electric push rod; the support frame and the conveyor belt are both installed on the top surface of the base; and the conveyor belt is located below the support frame; the upper part of the support frame is bolted to the liquid storage tank and the electric push rod respectively; the filling nozzle is installed on the electric push rod, and the electric push rod has an extension rod that is threadedly connected to the clamping assembly; the support frame is provided with a slide rail, and the outer side of the clamping assembly has a slider that is slidably connected to the slide rail, and the weight sensor is installed inside the clamping assembly; the filling nozzle has a built-in solenoid valve; the weight sensor is electrically connected to the solenoid valve; the liquid storage tank has a material pipe connected to the filling nozzle.

[0005] As a further preferred embodiment of this utility model, the clamping assembly includes a lifting frame, a clamping plate, and a pusher rod; the outer side of the lifting frame is slidably connected to the slide rail via a slider; the weight sensor is installed inside the clamping plate; the pusher rod is installed on one side of the lifting frame, and the output end of the pusher rod is located inside the lifting frame; the output end of the pusher rod is bolted to the clamping plate.

[0006] As a further preferred embodiment of this utility model, the support frame is also provided with a water supply pipe; the water supply pipe is connected to the injection nozzle.

[0007] As a further preferred embodiment of this utility model, a feed pump is provided on one side of the liquid storage tank.

[0008] As a further preferred embodiment of this utility model, the base has a built-in control module.

[0009] As a further preferred embodiment of this utility model, positioning guardrails are provided on both sides of the conveyor belt.

[0010] Compared with the prior art, the present invention provides an ink filling quantitative control device, which has the following beneficial effects: By forming a closed-loop control system through real-time electrical connection between a weight sensor and a solenoid valve, filling errors can be reduced. The clamping assembly automatically clamps and places bottles by pushing the air rod, and the electric push rod works with the slide rail to achieve lifting and positioning. The conveyor belt automatically transports the bottles, requiring no manual intervention throughout the process, thus improving filling efficiency. The water supply pipe is directly connected to the filling nozzle, which can quickly clean residual ink during batch changes and prevent clogging. The base has a built-in control module that supports visual parameter adjustment to adapt to different filling specifications. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the front structure of this utility model; Figure 2 This is a schematic diagram of the rear structure of the present invention; Figure 3 This is a partial structural diagram of the present invention; Figure 4 This is a cross-sectional schematic diagram of part of the structure of this utility model.

[0012] The components include: 1. Filling mechanism; 1-1. Support frame; 1-2. Liquid storage tank; 1-3. Clamping assembly; 1-31. Lifting frame; 1-32. Clamping plate; 1-33. Push rod; 1-4. Weight sensor; 1-5. Filling nozzle; 1-6. Electric push rod; 2. Conveyor belt; 3. Base; 4. Extension rod; 5. Slider; 6. Slide rail; 7. Water supply pipe; 8. Feed pump; 9. Material pipe. Detailed Implementation

[0013] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0014] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second", such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0015] In addition, if "and / or" or "and / or" appears in the text, it means three parallel options. For example, "A and / or B" includes option A, option B, or option A and B are satisfied at the same time.

[0016] Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0017] Reference Figure 1-4 This utility model provides an ink filling quantitative control device, including a filling mechanism 1, a conveyor belt 2, and a base 3. The filling mechanism 1 includes a support frame 1-1, a liquid storage tank 1-2, a clamping assembly 1-3, a weight sensor 1-4, a filling nozzle 1-5, and an electric push rod 1-6. The support frame 1-1 and the conveyor belt 2 are both mounted on the top surface of the base 3, with the conveyor belt 2 located below the support frame 1-1. The upper part of the support frame 1-1 is bolted to the liquid storage tank 1-2 and the electric push rod 1-6, respectively. The filling nozzle 1-5 is mounted on... The electric push rod 1-6 is equipped with an extension rod 4 that is threadedly connected to the clamping assembly 1-3, making it easier for the clamping assembly 1-3 to clamp the filling bottle; the support frame 1-1 is equipped with a slide rail 6, and the outer side of the clamping assembly 1-3 is equipped with a slider 5 that is slidably connected to the slide rail 6, realizing the up and down movement of the clamping assembly 1-3; the weight sensor 1-4 is installed inside the clamping assembly 1-3; the filling nozzle 1-5 has a built-in solenoid valve; the weight sensor 1-4 is electrically connected to the solenoid valve; the liquid storage tank 1-2 is equipped with a material pipe 9 that is connected to the filling nozzle 1-5.

[0018] As a further preferred embodiment of this utility model, the clamping assembly 1-3 includes a lifting frame 1-31, a clamping plate 1-32, and a push rod 1-33; the outer side of the lifting frame 1-31 is slidably connected to the slide rail 6 via a slider 5; the weight sensor 1-4 is installed inside the clamping plate 1-32; the push rod 1-33 is installed on one side of the lifting frame 1-31, and the output end of the push rod 1-33 is located on the inner side of the lifting frame 1-31; the output end of the push rod 1-33 is bolted to the clamping plate 1-32. In use, the filling bottle is clamped by the clamping plate 1-32, and then the filling bottle is lifted for filling while weighing. When the weight reaches the threshold, the solenoid valve is closed to stop filling.

[0019] As a further preferred embodiment of this utility model, the support frame 1-1 is also provided with a water supply pipe 7 to provide clean water; the water supply pipe 7 is connected to the injection nozzle 1-5 for cleaning the injection nozzle 1-5.

[0020] As a further preferred embodiment of this utility model, a feed pump 8 is provided on one side of the liquid storage tank 1-2 for connecting to the ink supply pipeline.

[0021] As a further preferred embodiment of this utility model, the base 3 has a built-in control module.

[0022] As a further preferred embodiment of this utility model, the conveyor belt 2 is provided with positioning guardrails on both sides to restrict the movement of the filling bottles.

[0023] As a specific embodiment of this utility model: When the device is started, the control module (which can be a PLC controller) built into the base 3 initializes the parameters and sets the target filling weight (e.g., 500g / bottle). The filling bottle is transported to the support frame 1-1 via the conveyor belt 2. The positioning guardrails on both sides of the conveyor belt 2 restrict the lateral displacement of the bottle and ensure that it is located directly below the filling nozzle 1-5. At this time, the electric push rod 1-6 drives the clamping assembly 1-3 to move downward along the slide rail 6 via the extension rod 4 until the clamping plates 1-32 correspond to both sides of the filling bottle. The push rod 1-33 extends to allow air to circulate, causing the clamping plates 1-32 to close and clamp the filling bottle. The weight sensor 1-4 built into the clamping plates 1-32 is simultaneously zeroed and begins to monitor the weight. The electric push rod 1-6 drives the clamping assembly 1-3 to rise along the slide rail 6 via the slider 5 to the filling height, simultaneously lifting the filling bottle and weighing it after tare. The filling nozzle 1-5 is aligned with the bottle mouth. The ink in the storage tank 1-2 is transported to the filling nozzle 1-5 via the feed pipe 9. The control module opens the solenoid valve to start filling. As the ink is injected, the weight sensor 1-4 transmits the weight data to the control module in real time. When the detected value reaches the set threshold (498g preset 500g advance), the control module immediately triggers the solenoid valve to close, stopping the filling. The air rod 1-33 is pushed to retract and release the clamping plate 1-32, and the filling bottle falls back onto the conveyor belt 2 and is transported to the next process. After every 100 bottles are filled, the water supply pipe 7 automatically introduces clean water to rinse the filling nozzles 1-5 for 30 seconds to prevent ink residue from solidifying. If a change in filling specifications is required, the weight threshold and conveyor belt speed can be adjusted via the control module's touchscreen for quick switching. In this embodiment, the weight sensors 1-4 can be strain gauge sensors with an accuracy of 0.1g, and the solenoid valve response time is ≤0.5 seconds.

[0024] As needed, the above-mentioned installation, setting, or connection methods include, but are not limited to, screws, riveting, welding or sleeve, fixing, etc. The installation, setting, or connection method shall be selected according to the working scenario.

[0025] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. All equivalent structural transformations made under the inventive concept of the present utility model using the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. An ink filling quantitative control device, comprising a filling mechanism (1), a conveyor belt (2), and a base (3), characterized in that, The filling mechanism (1) includes a support frame (1-1), a liquid storage tank (1-2), a clamping assembly (1-3), a weight sensor (1-4), a filling nozzle (1-5), and an electric push rod (1-6); the support frame (1-1) and the conveyor belt (2) are both installed on the top surface of the base (3); and the conveyor belt (2) is located below the support frame (1-1); the upper part of the support frame (1-1) is bolted to the liquid storage tank (1-2) and the electric push rod (1-6); the filling nozzle (1-5) is installed on the electric push rod (1-6). -6) and the electric push rod (1-6) is provided with an extension rod (4) and threadedly connected to the clamping assembly (1-3); the support frame (1-1) is provided with a slide rail (6), the outer side of the clamping assembly (1-3) is provided with a slider (5) and slidably connected to the slide rail (6), and the weight sensor (1-4) is installed in the clamping assembly (1-3); the filling nozzle (1-5) has a built-in solenoid valve; the weight sensor (1-4) is electrically connected to the solenoid valve; the liquid storage tank (1-2) is provided with a material pipe (9) and connected to the filling nozzle (1-5).

2. The ink filling quantitative control device according to claim 1, characterized in that, The clamping assembly (1-3) includes a lifting frame (1-31), a clamping plate (1-32), and a push rod (1-33); the outer side of the lifting frame (1-31) is slidably connected to the slide rail (6) via a slider (5); the weight sensor (1-4) is installed inside the clamping plate (1-32); the push rod (1-33) is installed on one side of the lifting frame (1-31), and the output end of the push rod (1-33) is located inside the lifting frame (1-31); the output end of the push rod (1-33) is bolted to the clamping plate (1-32).

3. The ink filling quantitative control device according to claim 1 or 2, characterized in that, The support frame (1-1) is also equipped with a water supply pipe (7); the water supply pipe (7) is connected to the injection nozzle (1-5).

4. The ink filling quantitative control device according to claim 3, characterized in that, A feed pump (8) is provided on one side of the storage tank (1-2).

5. The ink filling quantitative control device according to claim 1, characterized in that, The base (3) has a built-in control module.

6. The ink filling quantitative control device according to claim 1, characterized in that, Positioning guardrails are provided on both sides of the conveyor belt (2).

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