Quantitative filling equipment for polyurethane coating

Abstract

The utility model provides polyurethane coating quantitative filling equipment which comprises a storage tank, a quantitative tank is placed below the storage tank, the top of the quantitative tank is communicated with the bottom of the storage tank through a first feeding pipe, and a first valve is assembled on the first feeding pipe; an isolation block is arranged in the quantitative tank, a rubber ring is attached to the outer wall of the isolation block, the rubber ring is attached to the inner wall of the quantitative tank, the bottom of the isolation block is in transmission connection with an adjusting mechanism, and the adjusting mechanism is used for driving the isolation block to ascend and descend in the quantitative tank; according to the polyurethane coating quantitative filling device, polyurethane coating in the storage tank is firstly conveyed into the quantitative tank through the first feeding pipe, and then the polyurethane coating in the quantitative tank is filled into the conveying barrel through the second feeding pipe, so that quantitative filling of the polyurethane coating is achieved, and the storage amount of the quantitative tank is adjusted; the device is used for filling polyurethane coatings into transportation barrels of different specifications.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of paint filling, and in particular to a polyurethane paint quantitative filling device. Background Art

[0002] Polyurethane coatings are divided into two types: two-component and one-component. Two-component polyurethane coatings are composed of isocyanate prepolymers and hydroxyl-containing resins. They are divided into many varieties, are widely used, and have superior performance. They are mainly used in wood, automobile repair, anti-corrosion and other fields, but the construction is complicated and has high requirements on the environment. Single-component polyurethane coatings have fewer varieties, are not as widely used as two-component coatings, and their performance is not as comprehensive as two-component coatings. They are mainly used for flooring, anti-corrosion and other coatings.

[0003] Polyurethane paint needs to be filled into barrels of predetermined size. The filled polyurethane paint is easier to store, saves space, and prevents the paint from deteriorating due to long-term exposure to air. Existing polyurethane paint filling equipment cannot perform quantitative filling, which can easily cause polyurethane paint to overflow during the filling process, causing waste and pollution to the environment. Utility Model Content

[0004] 1. Technical problems to be solved by the utility model:

[0005] The utility model provides a polyurethane coating quantitative filling device, which is used to solve the technical problems existing in the above background technology.

[0006] 2. Technical solution:

[0007] To achieve the above-mentioned object, the present invention provides a technical solution as follows: a polyurethane coating quantitative filling device, comprising a storage tank, a quantitative tank placed below the storage tank, the top of the quantitative tank and the bottom of the storage tank being connected via a first feeding pipe, and the first feeding pipe being equipped with a first valve;

[0008] An isolation block is provided inside the quantitative tank, and a rubber ring is provided on the outer wall of the isolation block, and the rubber ring is in contact with the inner wall of the quantitative tank. The bottom of the isolation block is connected to an adjustment mechanism, and the adjustment mechanism is used to drive the isolation block to rise and fall inside the quantitative tank;

[0009] A through groove is formed on the end surface of the isolation block. The interior of the through groove is fixedly connected to a second feeding pipe. The second feeding pipe extends from the top of the quantitative tank to the outside and is equipped with a second valve.

[0010] Furthermore, the quantitative tank is made of a transparent material and has a capacity scale value set on the outside.

[0011] Furthermore, the adjustment mechanism includes a guide slide column and a connecting sleeve extending in the vertical direction;

[0012] The connecting sleeve is fixedly mounted at the bottom center of the quantitative tank and is threadedly connected to a screw rod, which is rotatably connected to the quantitative tank and has one end extending to the outside of the quantitative tank and equipped with a handle;

[0013] There are two guide slide columns, which are fixedly installed at the bottom of the quantitative tank and respectively placed on both sides of the screw rod. The guide slide columns are slidably connected to guide slide sleeves, and the guide slide sleeves are fixedly installed inside the quantitative tank.

[0014] Furthermore, a motor is mounted on the top of the top cover of the storage tank, and a stirring rod is fixedly connected to the end of the rotating shaft of the motor, and the stirring rod extends vertically to the interior of the storage tank.

[0015] Furthermore, an auxiliary pipe is provided on the top of the quantitative tank, and a third valve is installed on the auxiliary pipe.

[0016] 3.Beneficial effects:

[0017] The technical solution provided by the utility model has the following beneficial effects compared with the existing technology: the polyurethane coating in the storage tank is first transported to the quantitative tank through the first feeding pipe, and then the polyurethane coating in the quantitative tank is filled into the transport barrel through the second feeding pipe, thereby realizing the quantitative filling of the polyurethane coating, and the storage capacity of the quantitative tank is adjusted to be used for filling polyurethane coating into transport barrels of different specifications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the storage tank of the present utility model;

[0020] Figure 3 This is a schematic diagram of the cross-section structure of the quantitative tank of the present invention.

[0021] Reference numerals:

[0022] 1. Storage tank; 2. Dosing tank; 3. First feeding pipe; 4. First valve; 5. Isolation block; 51. Through groove; 6. Rubber ring; 7. Adjustment mechanism; 71. Guide slide; 72. Connecting sleeve; 73. Screw rod; 74. Handle; 75. Guide slide; 8. Second feeding pipe; 9. Second valve; 10. Capacity scale value; 11. Motor; 12. Stirring rod; 13. Auxiliary pipe; 14. Third valve. DETAILED DESCRIPTION

[0023] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0026] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connected," "fixed," "provided with," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection or electrical connection; direct connection or indirect connection through an intermediate medium; or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances. Example

[0027] Refer to the attached Figure 1-3 A polyurethane coating quantitative filling device includes a storage tank 1, a quantitative tank 2 is placed below the storage tank 1, the top of the quantitative tank 2 is connected to the bottom of the storage tank 1 through a first feeding pipe 3, and the first feeding pipe 3 is equipped with a first valve 4;

[0028] An isolation block 5 is provided inside the quantitative tank 2. A rubber ring 6 is provided on the outer wall of the isolation block 5. The rubber ring 6 is in contact with the inner wall of the quantitative tank 2. An adjustment mechanism 7 is connected to the bottom of the isolation block 5. The adjustment mechanism 7 is used to drive the isolation block 5 to rise and fall inside the quantitative tank 2.

[0029] A through groove 51 is formed on the end surface of the isolation block 5 , and a second feeding pipe 8 is fixedly connected to the interior of the through groove 51 . The second feeding pipe 8 extends from the top of the quantitative tank 2 to the outside and is equipped with a second valve 9 .

[0030] In this embodiment, by opening the first valve 4, the polyurethane coating in the storage tank 1 can be transported to the quantitative tank 2 through the first feeding pipe 3 under the action of gravity. When the quantitative tank 2 is filled with the polyurethane coating, the first valve 4 is closed and the second valve 9 is opened. Similarly, the polyurethane coating in the quantitative tank 2 can be filled into the transport barrel through the second feeding pipe 8, thereby realizing the quantitative filling of the polyurethane coating. After the isolation block 5 is driven to rise and fall inside the quantitative tank 2 by the adjustment mechanism 7, and then the rubber ring 6 fitted on the outside of the isolation block 5 is cooperated, the storage capacity of the quantitative tank 2 can be adjusted, which is used to fill polyurethane coating into transport barrels of different specifications.

[0031] In the above embodiment, the quantitative tank 2 is made of a transparent material and has a capacity scale 10 provided on the outside, so that the capacity of the quantitative tank 2 can be visualized.

[0032] The adjustment mechanism 7 includes a guide slide 71 and a connecting sleeve 72 extending in the vertical direction;

[0033] The connecting sleeve 72 is fixedly mounted at the bottom center of the quantitative tank 2 and is threadedly connected to a screw rod 73. The screw rod 73 is rotatably connected to the quantitative tank 2 and one end of the screw rod 73 extends to the outside of the quantitative tank 2 and is equipped with a handle 74.

[0034] There are two guide slide columns 71 , which are fixedly mounted on the bottom of the quantitative tank 2 and are respectively placed on both sides of the screw rod 73 . The guide slide columns 71 are slidably connected to guide slide sleeves 75 , and the guide slide sleeves 75 are fixedly mounted inside the quantitative tank 2 .

[0035] In this embodiment, after gripping the handle 74 to drive the screw rod 73 to rotate, the screw rod 73 rotates in the connecting sleeve 72, and then cooperates with the sliding connection between the guide slide column 71 and the guide slide sleeve 75 to drive the isolation block 5 to rise and fall inside the quantitative tank 2.

[0036] A motor 11 is mounted on the top of the top cover of the storage tank 1 . A stirring rod 12 is fixedly connected to the end of the rotating shaft of the motor 11 . The stirring rod 12 extends vertically into the interior of the storage tank 1 .

[0037] In this embodiment, after starting the motor 11 to drive the stirring rod 12, the polyurethane coating in the storage tank 1 can be stirred to make its texture uniform and ensure quality. At the same time, the polyurethane coating can also generate a vortex, so that it can enter the quantitative tank 2 through the first feeding pipe 3 more quickly, thereby improving the overall work efficiency.

[0038] An auxiliary pipe 13 is provided on the top of the quantitative tank 2 , and a third valve 14 is mounted on the auxiliary pipe 13 .

[0039] In this embodiment, after the third valve 14 is opened, outside air can enter the interior of the quantitative tank 2 through the auxiliary pipe 13, so that the polyurethane coating can be filled into the transport barrel through the second feeding pipe 8 more quickly, thereby improving overall work efficiency.

[0040] The above-mentioned embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the utility model, which all fall within the scope of protection of the utility model. Therefore, the scope of protection of the utility model patent shall be based on the attached claims.

[0041] It should be noted that the above content belongs to the technical knowledge scope of the inventor. Since the technical content in this field is vast and too complicated, the above content of this application does not necessarily constitute prior art.

Claims

1. A polyurethane coating quantitative filling device, characterized by: It comprises a storage tank (1), a quantitative tank (2) is placed below the storage tank (1), the top of the quantitative tank (2) and the bottom of the storage tank (1) are connected via a first feeding pipe (3), and the first feeding pipe (3) is equipped with a first valve (4); An isolation block (5) is provided inside the quantitative tank (2); a rubber ring (6) is provided on the outer wall of the isolation block (5); the rubber ring (6) is in contact with the inner wall of the quantitative tank (2); an adjusting mechanism (7) is connected to the bottom of the isolation block (5); the adjusting mechanism (7) is used to drive the isolation block (5) to rise and fall inside the quantitative tank (2); A through groove (51) is formed on the end surface of the isolation block (5), and a second feeding pipe (8) is fixedly connected to the interior of the through groove (51). The second feeding pipe (8) extends from the top of the quantitative tank (2) to the outside and is equipped with a second valve (9).

2. The polyurethane coating quantitative filling equipment according to claim 1, characterized in that: The quantitative tank (2) is made of a transparent material and has a capacity scale value (10) provided on the outside.

3. The polyurethane coating quantitative filling equipment according to claim 1, characterized in that: The adjustment mechanism (7) includes a guide slide (71) and a connecting sleeve (72) extending in a vertical direction; The connecting sleeve (72) is fixedly mounted at the bottom center of the quantitative tank (2) and is threadedly connected to a screw rod (73). The screw rod (73) is rotatably connected to the quantitative tank (2), and one end of the screw rod extends to the outside of the quantitative tank (2) and is equipped with a handle (74). There are two guide slide columns (71) fixedly mounted on the bottom of the quantitative tank (2) and respectively placed on both sides of the screw rod (73). The guide slide columns (71) are slidably connected to guide slide sleeves (75), and the guide slide sleeves (75) are fixedly mounted inside the quantitative tank (2).

4. The polyurethane coating quantitative filling equipment according to claim 1, characterized in that: A motor (11) is mounted on the top of the top cover of the storage tank (1), and a stirring rod (12) is fixedly connected to the end of the rotating shaft of the motor (11), and the stirring rod (12) extends vertically into the interior of the storage tank (1).

5. The polyurethane coating quantitative filling equipment according to claim 1, characterized in that: The top of the quantitative tank (2) is connected to an auxiliary pipe (13), and a third valve (14) is installed on the auxiliary pipe (13).

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