Metering device for adding metal antirust agent

Abstract

The utility model discloses a metering device for adding a metal antirust agent, which relates to the technical field of chemical equipment and comprises a transparent metering cylinder, a mounting mechanism, a plugging mechanism and a quantifying mechanism, and the mounting mechanism is mounted at one end of the transparent metering cylinder. Through the arrangement of the transparent metering cylinder and the quantifying mechanism, air in the transparent metering cylinder can be reduced through ascending of the operating plug installed in the device in the hole position of the cylinder sealing cover, so that an anti-rust agent in the agent storage barrel is injected into the transparent metering cylinder through the telescopic pipe; when it is observed that the antirust agent in the transparent metering cylinder reaches a certain scale amount, movement of the operation plug can be stopped, when the operation plug moves upwards, the plugging plug is sucked by the liquid outlet to prevent gas from entering the transparent metering cylinder to pollute the antirust agent, and the transparent metering cylinder is moved to move the liquid outlet to the position where the antirust agent needs to be injected. And when the operation plug moves downwards, the antirust agent can downwards extrude the plugging plug to be output from the liquid outlet for use, and the flexibility of quantitative feeding of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical equipment, in particular to a metering device for adding metal rust inhibitors. Background Technique

[0002] Metal rust prevention methods include electroplating, painting, oxidation, alloying, etc. Using rust inhibitors for rust prevention is also a relatively common method. Rust inhibitors are usually divided into two types: water-based and oil-based. Water-based rust inhibitors are mostly used for rust prevention during processes or as water-based cutting fluids, while oil-based rust inhibitors are mostly used for the storage of metal parts, and the rust prevention period can reach several years. Rust emulsions, also known as emulsified rust preventives, are rust preventives diluted with water. With the help of emulsifiers, oil and water are made immiscible to form a relatively stable emulsion. When producing such rust inhibitors, it is necessary to quantitatively add and mix the rust inhibitors. Therefore, a metering device for adding metal rust inhibitors is required.

[0003] When the existing metering device for adding metal rust inhibitors is in operation, it cannot effectively improve the flexibility of the device's quantitative feeding, and at the same time, it cannot effectively improve the anti-pollution effect during the use of the device, and it also cannot improve the convenience of placing the device. Therefore, a metering device for adding metal rust inhibitors is urgently needed. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a metering device for adding metal rust inhibitors to solve the problems that when the existing metering device for adding metal rust inhibitors is in use, it cannot effectively improve the flexibility of the device's quantitative feeding, and at the same time, it cannot effectively improve the anti-pollution effect during the use of the device, and it also cannot improve the convenience of placing the device.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A metering device for adding metal rust inhibitors, including a transparent metering cylinder, an installation mechanism, a plugging mechanism, and a quantitative mechanism. One end of the transparent metering cylinder is equipped with an installation mechanism.

[0006] The lower end of the transparent metering cylinder is equipped with a plugging mechanism.

[0007] One end of the transparent metering cylinder is equipped with a quantitative mechanism.

[0008] Preferably, the installation mechanism includes a cartridge holder, a fixing rod, a positioning rod, and a retaining rod. One end of the transparent metering cylinder is equipped with a cartridge holder. One end of the cartridge holder is equipped with a fixing rod. One end of the fixing rod is equipped with a positioning rod. One end of the positioning rod is equipped with a retaining rod.

[0009] Preferably, the positioning rod is threadedly connected to the cartridge holder through the fixing rod, and the cartridge holder is snap-fitted with the transparent metering cylinder.

[0010] Preferably, the plugging mechanism includes a liquid outlet, an external sleeve, a positioning rod, and a plugging plug. The liquid outlet is installed at the lower end of the transparent measuring cylinder. One end of the liquid outlet is installed with an external sleeve. The inner end of the external sleeve is installed with a positioning rod, and the upper end of the positioning rod is installed with a plugging plug.

[0011] Preferably, the plugging plug and the external sleeve form a telescopic structure through the positioning rod, and the external sleeve is threadedly connected to the liquid outlet.

[0012] Preferably, the metering mechanism includes a sealing cylinder cover, an operating plug, a telescopic tube, a medicine tube sleeve, and a storage agent barrel. The sealing cylinder cover is installed at the upper end of the transparent measuring cylinder. One end of the sealing cylinder cover is installed with an operating plug. The middle of the operating plug is installed with a telescopic tube. The upper end of the telescopic tube is installed with a medicine tube sleeve, and one end of the medicine tube sleeve is installed with a storage agent barrel.

[0013] Preferably, the telescopic tube is threadedly connected to the storage agent barrel through the medicine tube sleeve, and the operating plug is movably connected to the transparent measuring cylinder.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. Through the transparent measuring cylinder and the metering mechanism provided in the present utility model, the operating plug installed in the device can rise in the hole position of the sealing cylinder cover, reducing the air in the transparent measuring cylinder, so that the rust inhibitor in the storage agent barrel is injected into the transparent measuring cylinder through the telescopic tube. When the rust inhibitor in the transparent measuring cylinder reaches a certain scale, the movement of the operating plug can be stopped. When the operating plug moves upward, the plugging plug is sucked by the liquid outlet to prevent gas from entering the transparent measuring cylinder and polluting the rust inhibitor. Move the transparent measuring cylinder to move the liquid outlet to the position where the rust inhibitor needs to be injected. When the operating plug moves downward, the rust inhibitor can be squeezed downward, and the plugging plug outputs from the liquid outlet for use, improving the flexibility of the quantitative delivery of the device;

[0016] 2. Through the transparent measuring cylinder and the plugging mechanism provided in the present utility model, when the transparent measuring cylinder is injecting rust inhibitor or not in use, the positioning rod presses the plugging plug tightly on the liquid outlet, improving the anti-pollution effect when the device is in use;

[0017] 3. Through the transparent measuring cylinder and the installation mechanism provided in the present utility model, the positioning rod installed in the device can contact the cartridge holder in a horizontal or vertical position and be fixed with the fixing rod. Then, the cartridge holder is fixed at the required position through the retaining rod. The cartridge holder has tension, and the transparent measuring cylinder can be stably placed directly by being clamped into the cartridge holder, improving the convenience of placing the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front view cross-sectional view of the present utility model;

[0019] Figure 2Schematic diagram of the installation mechanism of the present utility model;

[0020] Figure 3 Schematic diagram of the plugging mechanism of the present utility model;

[0021] Figure 4 Schematic diagram of the metering mechanism of the present utility model.

[0022] In the figure: 1, transparent measuring cylinder; 2, installation mechanism; 201, cartridge holder; 202, fixing rod; 203, positioning rod; 204, retaining rod; 3, plugging mechanism; 301, liquid outlet; 302, external sleeve; 303, top positioning rod; 304, plugging plug; 4, metering mechanism; 401, sealing cylinder cover; 402, operating plug; 403, telescopic tube; 404, installation tube sleeve; 405, reagent storage barrel. Specific embodiments

[0023] 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. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0024] Next, the embodiments of the present utility model will be described according to the overall structure of the present utility model.

[0025] Please refer to Figures 1 - 4 , a metering device for adding a metal rust inhibitor, including a transparent measuring cylinder 1, an installation mechanism 2, a plugging mechanism 3 and a metering mechanism 4. An installation mechanism 2 is installed at one end of the transparent measuring cylinder 1. The installation mechanism 2 includes a cartridge holder 201, a fixing rod 202, a positioning rod 203 and a retaining rod 204. A cartridge holder 201 is installed at one end of the transparent measuring cylinder 1. A fixing rod 202 is installed at one end of the cartridge holder 201. A positioning rod 203 is installed at one end of the fixing rod 202. A retaining rod 204 is installed at one end of the positioning rod 203. The positioning rod 203 is threadedly connected to the cartridge holder 201 through the fixing rod 202, and the cartridge holder 201 is snap-fitted with the transparent measuring cylinder 1. The positioning rod 203 installed in the device can be in horizontal or vertical contact with the cartridge holder 201 and fixed with the fixing rod 202. Then, the cartridge holder 201 is fixed at the required position through the retaining rod 204. The cartridge holder 201 has tension, and the transparent measuring cylinder 1 can be directly snapped into the cartridge holder 201 for stable placement, improving the convenience of placing the device.

[0026] Please refer to Figures 1 - 4, A metering device for adding metal rust inhibitor. A plugging mechanism 3 is installed at the lower end of the transparent metering cylinder 1. The plugging mechanism 3 includes a liquid outlet 301, an external sleeve 302, a top position rod 303 and a plugging plug 304. The liquid outlet 301 is installed at the lower end of the transparent metering cylinder 1. One end of the liquid outlet 301 is installed with an external sleeve 302. The inner end of the external sleeve 302 is installed with a top position rod 303. The upper end of the top position rod 303 is installed with a plugging plug 304. The plugging plug 304 forms a telescopic structure with the external sleeve 302 through the top position rod 303, and the external sleeve 302 is threadedly connected to the liquid outlet 301. When the transparent metering cylinder 1 is filled with rust inhibitor or not in use, the top position rod 303 presses the plugging plug 304 tightly against the liquid outlet 301, improving the anti-pollution effect of the device during use.

[0027] Please refer to Figures 1 - 4 , A metering device for adding metal rust inhibitor. A quantitative mechanism 4 is installed at one end of the transparent metering cylinder 1. The quantitative mechanism 4 includes a sealing cylinder cover 401, an operating plug 402, a telescopic tube 403, a storage tube sleeve 404 and a storage agent barrel 405. The sealing cylinder cover 401 is installed at the upper end of the transparent metering cylinder 1. One end of the sealing cylinder cover 401 is installed with an operating plug 402. The middle of the operating plug 402 is installed with a telescopic tube 403. The upper end of the telescopic tube 403 is installed with a storage tube sleeve 404. One end of the storage tube sleeve 404 is installed with a storage agent barrel 405. The telescopic tube 403 is threadedly connected to the storage agent barrel 405 through the storage tube sleeve 404. The operating plug 402 is movably connected to the transparent metering cylinder 1. By the upward movement of the operating plug 402 installed in the hole position of the sealing cylinder cover 401, the air in the transparent metering cylinder 1 is reduced, so that the rust inhibitor in the storage agent barrel 405 is injected into the transparent metering cylinder 1 through the telescopic tube 403. When the rust inhibitor in the transparent metering cylinder 1 reaches a certain scale, the movement of the operating plug 402 can be stopped. When the operating plug 402 moves upward, the plugging plug 304 is sucked by the liquid outlet 301 to prevent gas from entering the transparent metering cylinder 1 and polluting the rust inhibitor. Move the transparent metering cylinder 1 to move the liquid outlet 301 to the position where the rust inhibitor needs to be injected. When the operating plug 402 moves downward, the rust inhibitor can be squeezed downward to output the plugging plug 304 from the liquid outlet 301 for use, improving the flexibility of quantitative delivery of the device.

[0028] Working principle: When in use, first place the position rod 203 in contact with the cartridge holder 201 horizontally or vertically, and use the fixing rod 202 to fix it. Then, fix the cartridge holder 201 at the required position through the retaining rod 204. The cartridge holder 201 has tension, and the transparent measuring cylinder 1 can be stably placed by directly positioning it in the cartridge holder 201, improving the convenience of placing the device. Then, use the operating plug 402 to rise in the hole of the sealing cylinder cover 401, reducing the air in the transparent measuring cylinder 1. Thus, the rust inhibitor in the storage agent barrel 405 is injected into the transparent measuring cylinder 1 through the telescopic tube 403. When the rust inhibitor in the transparent measuring cylinder 1 reaches a certain scale, stop the movement of the operating plug 402. When the operating plug 402 moves upward, the plug 304 is sucked by the liquid outlet 301 to prevent gas from entering the transparent measuring cylinder 1 and contaminating the rust inhibitor. Move the transparent measuring cylinder 1 to move the liquid outlet 301 to the position where the rust inhibitor needs to be injected. When the operating plug 402 moves downward, the rust inhibitor can be squeezed downward, and the plug 304 is output from the liquid outlet 301 for use, improving the flexibility of quantitative dispensing of the device. When the transparent measuring cylinder 1 is filled with rust inhibitor or not in use, the top position rod 303 presses the plug 304 tightly against the liquid outlet 301, improving the anti-pollution effect during the use of the device. In this way, the use process of the device is completed. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0029] The orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of simplifying the description of the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation on the protection scope of the present invention.

[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A metering device for adding a metal rust preventive agent, comprising a transparent metering cylinder (1), a mounting mechanism (2), a blocking mechanism (3) and a quantitative mechanism (4), characterized in that: A mounting mechanism (2) is mounted on one end of the transparent metering cylinder (1); A blocking mechanism (3) is installed at the lower end of the transparent metering cylinder (1); A quantitative mechanism (4) is installed at one end of the transparent metering cylinder (1).

2. A metering device for adding a metal rust inhibitor according to claim 1, characterized in that: The mounting mechanism (2) comprises a cartridge frame (201), a fixed rod (202), a position rod (203) and a retaining rod (204); the cartridge frame (201) is mounted on one end of the transparent metering cylinder (1); the fixed rod (202) is mounted on one end of the cartridge frame (201); the position rod (203) is mounted on one end of the fixed rod (202); and the retaining rod (204) is mounted on one end of the position rod (203).

3. A metering device for adding a metal rust inhibitor according to claim 2, characterized in that: The position rod (203) is threadedly connected to the cartridge frame (201) via a fixed rod (202), and the cartridge frame (201) is snap-connected to the transparent metering cylinder (1).

4. The metering device for adding a metal rust inhibitor according to claim 1, characterized in that: The blocking mechanism (3) comprises a liquid outlet (301), an external sleeve (302), a push rod (303) and a plug (304); the liquid outlet (301) is installed at the lower end of the transparent metering cylinder (1); the external sleeve (302) is installed at one end of the liquid outlet (301); the push rod (303) is installed at the inner end of the external sleeve (302); and the plug (304) is installed at the upper end of the push rod (303).

5. A metering device for adding a metal rust inhibitor according to claim 4, characterized in that: The plug (304) forms a telescopic structure with the external sleeve (302) through the top rod (303), and the external sleeve (302) is threadedly connected to the liquid outlet (301).

6. The metering device for adding a metal rust inhibitor according to claim 1, characterized in that: The quantitative mechanism (4) comprises a sealing cylinder cover (401), an operating plug (402), a telescopic tube (403), a pipe-sealing sleeve (404) and a storage barrel (405); the sealing cylinder cover (401) is mounted on the upper end of the transparent metering cylinder (1); the operating plug (402) is mounted on one end of the sealing cylinder cover (401); the telescopic tube (403) is mounted on the middle end of the operating plug (402); the pipe-sealing sleeve (404) is mounted on the upper end of the telescopic tube (403); and the pipe-sealing sleeve (404) is mounted on one end of the storage barrel (405).

7. A metering device for adding a metal rust inhibitor according to claim 6, characterized in that: The telescopic tube (403) is threadedly connected to the agent storage barrel (405) via a pipe mounting sleeve (404), and the operating plug (402) is movably connected to the transparent metering cylinder (1).

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