Carbon dioxide filling device based on a vacuumed pipe

Abstract

The utility model relates to carbon dioxide filling technical field, the utility model provides a carbon dioxide filling device based on vacuumizing pipeline, include: base, the top of base is equipped with filling mechanism, filling mechanism is used for filling carbon dioxide, support mechanism, support mechanism is equipped in the left side of base, support mechanism includes two groups of symmetrical support beam that sets up, the inside of support beam is equipped with slide, carrying mechanism, carrying mechanism is used for carrying carbon dioxide filling jar, carrying mechanism includes mounting bracket, the mounting bracket passes through the slide with support beam slide connection. Through the above technical scheme, the technical problem that the existing technology manual handling fills the sub -jar not only low efficiency, still has certain security risk has been solved.

Description

Technical Field

[0001] This utility model relates to the field of carbon dioxide filling technology, specifically, to a carbon dioxide filling device based on a vacuum pipeline. Background Technology

[0002] In the food processing industry, carbon dioxide is used in the preparation of carbonated beverages, food preservation, and quick-freezing. If air impurities are introduced during the filling process, it can affect the stability of the beverage's taste or cause food oxidation and spoilage, directly impacting product quality and consumer health. In industrial production, carbon dioxide is widely used in welding protection, chemical synthesis, and wafer cleaning in the electronics industry. For example, the electronics industry has extremely high requirements for high-purity carbon dioxide; even trace impurities can lead to defects in wafer circuits, and the low efficiency of traditional filling methods is no longer sufficient to meet the pace of industrialized mass production.

[0003] In the existing technology, since carbon dioxide filling sub-tanks usually have a certain weight and volume, operators need to move the sub-tanks to the weighing platform for weight calibration before filling. After filling, the filled sub-tanks need to be moved down from the weighing platform. The whole process relies on manual handling, which is not only labor-intensive and inefficient, but also prone to causing the sub-tanks to tilt or collide due to improper operation, posing safety hazards. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this utility model provide a carbon dioxide filling device based on a vacuum pipeline, which solves the technical problem that manual handling of filling sub-tanks in the prior art is not only inefficient but also poses certain safety hazards.

[0005] According to one aspect, at least one embodiment of the present invention provides a carbon dioxide filling device based on a vacuum pipe, comprising: a base, wherein a filling mechanism is mounted on the top of the base, the filling mechanism being used for filling carbon dioxide; A support mechanism is installed on the left side of the base. The support mechanism includes two sets of symmetrically arranged support beams, and the inner side of the support beams is provided with a slide rail. A handling mechanism for handling carbon dioxide filling tanks, the handling mechanism including a mounting frame connected to the support beam slide via the slide rail.

[0006] For example, in a carbon dioxide filling device based on a vacuum pipe provided in at least one embodiment of the present invention, the conveying mechanism further includes a slider, a sliding rod is fixedly connected to the bottom of the mounting frame, the slider is penetrated by the sliding rod and slidably connected to the sliding rod, a connecting arm is fixedly connected to the bottom of the slider, an arc-shaped clamping plate is fixedly connected to the bottom of the connecting arm, the arc-shaped surface of the arc-shaped clamping plate is adapted to the outer diameter of the carbon dioxide filling tank, and a rubber pad is fixedly connected to the arc-shaped surface of the arc-shaped clamping plate; A hydraulic cylinder is fixedly connected to the center of the bottom end of the mounting bracket, and a connecting seat is fixedly connected to the bottom end of the hydraulic cylinder.

[0007] For example, in a carbon dioxide filling device based on a vacuum pipe provided in at least one embodiment of the present invention, connecting rods are rotatably connected to both sides of the connecting seat via connecting shafts, and the end of the connecting rod away from the connecting seat is rotatably connected to the connecting arm via a connecting shaft.

[0008] For example, in a carbon dioxide filling device based on a vacuum pipe provided in at least one embodiment of the present invention, a weighing platform is fixedly connected to one end of the upper part of the base, and a storage mother tank is fixedly connected to the other end of the upper part of the base.

[0009] For example, in a carbon dioxide filling device based on a vacuum pipeline provided in at least one embodiment of the present invention, the filling mechanism includes a vacuum pump, a liquid pump and a three-way connector, the vacuum pump is fixedly installed on the top of the base, and the input end of the vacuum pump is fixedly connected to a vacuum hose.

[0010] For example, in a carbon dioxide filling device based on a vacuum pipe provided in at least one embodiment of the present invention, the liquid pump is fixedly installed on the top of the base, the input end of the liquid pump is fixedly connected to a liquid extraction pipe, the end of the liquid extraction pipe away from the liquid pump is fixedly connected to the storage mother tank and extends into the interior of the storage mother tank, and the output end of the liquid pump is fixedly connected to a liquid delivery pipe.

[0011] For example, in a carbon dioxide filling device based on a vacuum pipe provided in at least one embodiment of the present invention, the end of the vacuum hose away from the vacuum pump is fixedly connected to the three-way connector, and the end of the infusion pipe away from the liquid pump is fixedly connected to the three-way connector. The three-way connector is fixedly connected to the air extraction hose and the infusion tube with a control valve.

[0012] For example, in a carbon dioxide filling device based on a vacuum pipe provided in at least one embodiment of the present invention, the right end of the support beam is fixedly installed on the upper end of the base, and a support column is fixedly connected to the end of the support beam away from the base.

[0013] The beneficial effects of this utility model are as follows: (1) In this utility model, the handling mechanism realizes the convenient horizontal movement of the filling tank through the cooperation of the mounting frame and the slide rail. The sub-tank can be accurately transported to the weighing platform or removed from the weighing platform without manual handling. The arc-shaped clamping plate is adapted to the outer diameter of the filling tank. Combined with the anti-slip buffering effect of the rubber pad, it can stably clamp filling tanks of different specifications and avoid clamping damage. The hydraulic cylinder drives the slider to slide through the connecting rod to realize the automatic opening and closing and tension adjustment of the clamping plate. The entire handling process is highly automated, which greatly reduces the labor intensity of the operators, improves the handling efficiency and safety, and effectively solves the problem of traditional manual handling difficulties.

[0014] (2) In this utility model, the filling mechanism adopts an integrated design of vacuum pump and liquid pump, and connects the vacuum hose and the liquid delivery pipe through a three-way connector, realizing the integration of vacuuming and filling functions. Before filling, the filling pipeline and filling sub-tank can be vacuumed by the vacuum pump to effectively remove residual air and impurity gas in the pipeline, and significantly improve the filling purity of carbon dioxide; the control valve at the three-way connector can control the opening and closing of the vacuuming and filling pipelines respectively, which is convenient to operate and avoids the problem of complicated pipeline switching; the liquid pump directly draws raw materials from the storage mother tank through the liquid extraction pipe, and the liquid delivery pipe delivers them to the filling sub-tank, which has high filling efficiency and compact overall pipeline layout, occupying little space. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present invention; Figure 2 for Figure 1 A schematic diagram of the filling mechanism structure in the embodiment; Figure 3 for Figure 1 A schematic diagram of the support mechanism structure in the embodiment; Figure 4 for Figure 1 A schematic diagram of the conveying mechanism structure in the embodiment.

[0017] In the diagram: 1. Base; 11. Weighing platform; 12. Storage tank; 2. Filling mechanism; 21. Vacuum pump; 22. Vacuum hose; 23. Liquid pump; 24. Liquid extraction pipe; 25. Infusion pipe; 26. T-joint; 27. Control valve; 3. Support mechanism; 31. Support beam; 32. Slide rail; 33. Support column; 4. Handling mechanism; 41. Mounting frame; 42. Slide rod; 43. Slider; 44. Connecting arm; 45. Arc-shaped clamping plate; 46. Rubber pad; 47. Connecting rod; 48. Hydraulic cylinder; 49. Connecting seat. Detailed Implementation The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0018] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0019] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] like Figures 1-4 As shown, it illustrates a carbon dioxide filling device based on a vacuum pipe in one embodiment of the present invention, including: a base 1, a filling mechanism 2 installed at the top of the base 1, and the filling mechanism 2 being used to fill carbon dioxide. Support mechanism 3 is installed on the left side of base 1. Support mechanism 3 includes two sets of symmetrically arranged support beams 31. The inner side of support beam 31 is provided with slide rail 32. The handling mechanism 4 is used to handle carbon dioxide filling tanks. The handling mechanism 4 includes a mounting frame 41, which is connected to the support beam 31 via a slide rail 32.

[0024] The handling mechanism 4 also includes a slider 43. A sliding rod 42 is fixedly connected to the bottom of the mounting frame 41. The slider 43 is penetrated by the sliding rod 42 and is slidably connected to the sliding rod 42. A connecting arm 44 is fixedly connected to the bottom of the slider 43. An arc-shaped clamping plate 45 is fixedly connected to the bottom of the connecting arm 44. The arc-shaped surface of the arc-shaped clamping plate 45 is adapted to the outer diameter of the carbon dioxide filling tank. A rubber pad 46 is fixedly connected to the arc-shaped surface of the arc-shaped clamping plate 45. A hydraulic cylinder 48 is fixedly connected to the center of the bottom end of the mounting bracket 41, and a connecting seat 49 is fixedly connected to the bottom end of the hydraulic cylinder 48.

[0025] Connecting rods 47 are rotatably connected to both sides of the connecting seat 49 via connecting shafts. The end of the connecting rod 47 away from the connecting seat 49 is rotatably connected to the connecting arm 44 via the connecting shaft.

[0026] This embodiment provides a carbon dioxide filling device based on a vacuum pipeline. A conveying mechanism 4 is set up to transport the filling sub-canister. In use, the operator places the carbon dioxide sub-canister to be filled under two sets of arc-shaped clamping plates 45. The hydraulic cylinder 48 drives the connecting seat 49 to rise. When the connecting seat 49 rises, the connecting rods 47 connected to both ends of the connecting seat 49 will pull two sets of oppositely arranged rubber pads 46 to move towards the outer wall of the tank body and clamp the tank body. The rubber pads 46 can enhance the clamping force of the arc-shaped clamping plates 45. When the clamping force is sufficient, the hydraulic cylinder 48 drives the connecting seat 49 to rise continuously, so that the tank body leaves the ground. At this time, the user pushes the mounting frame 41 to move the tank body above the weighing platform 11, and then places the tank body above the weighing platform 11 by the hydraulic cylinder 48. The handling mechanism 4, through the cooperation of the mounting frame 41 and the slide rail 32, enables convenient horizontal movement of the filling tank, allowing the sub-tank to be accurately transported to or removed from the weighing platform 11 without manual handling. The arc-shaped clamping plate 45 is adapted to the outer diameter of the filling tank, and combined with the anti-slip buffering effect of the rubber pad 46, it can stably clamp filling tanks of different specifications while avoiding clamping damage. The hydraulic cylinder 48 drives the slider 43 to slide through the connecting rod 47, realizing the automatic opening and closing and tension adjustment of the clamping plate. The entire handling process is highly automated, greatly reducing the labor intensity of operators, improving handling efficiency and safety, and effectively solving the problem of difficult traditional manual handling.

[0027] like Figures 1-3 As shown, in some examples, a weighing platform 11 is fixedly connected to one end of the upper part of the base 1, and a storage tank 12 is fixedly connected to another end of the upper part of the base 1.

[0028] The filling mechanism 2 includes a vacuum pump 21, a liquid pump 23 and a three-way connector 26. The vacuum pump 21 is fixedly installed on the top of the base 1, and the input end of the vacuum pump 21 is fixedly connected to a vacuum hose 22.

[0029] Liquid pump 23 is fixedly installed on the top of base 1. The input end of liquid pump 23 is fixedly connected to a liquid extraction pipe 24. The end of liquid extraction pipe 24 away from liquid pump 23 is fixedly connected to storage mother tank 12 and extends into the interior of storage mother tank 12. The output end of liquid pump 23 is fixedly connected to a liquid delivery pipe 25.

[0030] The end of the suction hose 22 away from the vacuum pump 21 is fixedly connected to the tee connector 26, and the end of the infusion tube 25 away from the liquid pump 23 is fixedly connected to the tee connector 26. The three-way connector 26 is fixedly connected to the air extraction hose 22 and the infusion tube 25 with control valves 27.

[0031] The right end of the support beam 31 is fixedly installed on the upper end of the base 1, and the end of the support beam 31 away from the base 1 is fixedly connected to the support column 33.

[0032] This embodiment provides a carbon dioxide filling device based on a vacuum pipeline. After placing the filling sub-tank above the weighing platform 11, the end of the tee connector 26 away from the vacuum hose 22 and the infusion pipe 25 is connected to the filling port of the sub-tank. The control valve 27 at the infusion pipe 25 is closed, and the control valve 27 at the vacuum hose 22 is opened. The vacuum pump 21 is started to evacuate the pipeline and the sub-tank. After the vacuuming is completed, the vacuum pump 21 and the control valve 27 at the vacuum hose 22 are closed. The liquid pump 23 is then started. Open the control valve 27 at the infusion pipe 25. The carbon dioxide raw material in the storage mother tank 12 enters the liquid pump 23 through the liquid extraction pipe 24, and is then transported to the daughter tank through the infusion pipe 25 and the three-way connector 26. The weighing platform 11 monitors the weight of the daughter tank in real time. When the weight reaches the preset value, close the control valve 27 at the liquid pump 23 and the infusion pipe 25, disconnect the three-way connector 26 from the daughter tank, and after filling, the filled daughter tank can be transported from above the weighing platform 11 to its original position through the handling mechanism 4.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A carbon dioxide filling device based on a vacuum pipeline, characterized in that, include: A base (1) is provided with a filling mechanism (2) at its top, the filling mechanism (2) being used to fill carbon dioxide; Support mechanism (3) is installed on the left side of the base (1). The support mechanism (3) includes two sets of symmetrically arranged support beams (31). The inner side of the support beams (31) is provided with slide rails (32). The conveying mechanism (4) is used to convey carbon dioxide filling tanks. The conveying mechanism (4) includes a mounting frame (41), which is connected to the support beam (31) via the slide rail (32).

2. The carbon dioxide filling device based on a vacuum pipeline according to claim 1, characterized in that, The conveying mechanism (4) also includes a slider (43). A sliding rod (42) is fixedly connected to the bottom of the mounting frame (41). The slider (43) is penetrated by the sliding rod (42) and slidably connected to the sliding rod (42). A connecting arm (44) is fixedly connected to the bottom of the slider (43). An arc-shaped clamping plate (45) is fixedly connected to the bottom of the connecting arm (44). The arc-shaped surface of the arc-shaped clamping plate (45) is adapted to the outer diameter of the carbon dioxide filling tank. A rubber pad (46) is fixedly connected to the arc-shaped surface of the arc-shaped clamping plate (45). A hydraulic cylinder (48) is fixedly connected to the center of the bottom end of the mounting bracket (41), and a connecting seat (49) is fixedly connected to the bottom end of the hydraulic cylinder (48).

3. A carbon dioxide filling device based on a vacuum pipeline according to claim 2, characterized in that, Connecting rods (47) are rotatably connected to both sides of the connecting seat (49) via connecting shafts. The end of the connecting rod (47) away from the connecting seat (49) is rotatably connected to the connecting arm (44) via a connecting shaft.

4. A carbon dioxide filling device based on a vacuum pipeline according to claim 3, characterized in that, A weighing platform (11) is fixedly connected to one end of the upper part of the base (1), and a storage mother tank (12) is fixedly connected to the other end of the upper part of the base (1).

5. A carbon dioxide filling device based on a vacuum pipeline according to claim 4, characterized in that, The filling mechanism (2) includes a vacuum pump (21), a liquid pump (23) and a three-way connector (26). The vacuum pump (21) is fixedly installed on the top of the base (1), and the input end of the vacuum pump (21) is fixedly connected to a vacuum hose (22).

6. A carbon dioxide filling device based on a vacuum pipeline according to claim 5, characterized in that, The liquid pump (23) is fixedly installed on the top of the base (1). The input end of the liquid pump (23) is fixedly connected to the liquid extraction pipe (24). The end of the liquid extraction pipe (24) away from the liquid pump (23) is fixedly connected to the storage mother tank (12) and extends into the interior of the storage mother tank (12). The output end of the liquid pump (23) is fixedly connected to the infusion pipe (25).

7. A carbon dioxide filling device based on a vacuum pipeline according to claim 6, characterized in that, The end of the vacuum hose (22) away from the vacuum pump (21) is fixedly connected to the three-way connector (26), and the end of the infusion tube (25) away from the liquid pump (23) is fixedly connected to the three-way connector (26). The three-way connector (26) is fixedly connected to the connection head of the air extraction hose (22) and the infusion tube (25) with a control valve (27).

8. A carbon dioxide filling device based on a vacuum pipeline according to claim 7, characterized in that, The right end of the support beam (31) is fixedly installed on the upper end of the base (1), and a support column (33) is fixedly connected to the end of the support beam (31) away from the base (1).

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