Stirring device for preventing primer residue

Abstract

The stirring device comprises a portable tank, a sealing cover and a portable handle, the sealing cover is arranged above the portable tank, a sealing ring is arranged on the outer surface of an opening, a motor is arranged on the upper end face of the sealing cover, a stirring rod is arranged in the center of the lower end face of the sealing cover, and the portable handle is arranged on the sealing cover. The portable handle is arranged on the right side of the outer surface of the portable tank, the inner surface of the portable tank is coated with an anti-sticking coating, and a heating wire is arranged on an interlayer of an inner cavity of the portable tank. According to the stirring device for preventing primer residue, the stirring device is designed to be small and light in size, simple in part design and smooth in inner cavity of the stirring tank, so that primer can be easily cleaned, the stirring device is easy to carry and move, different working scenes can be conveniently and frequently replaced, and the situation that the primer is not thoroughly cleaned during transfer when different working environments are replaced is avoided; and the stirring blades are taken out to be cleaned and maintained in time, so that the situation that the primer is difficult to clean after being left on the surfaces of the blades and dried up is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of paint processing, in particular to a stirring device for preventing primer residue. Background Art

[0002] Epoxy zinc phosphate primer is an epoxy paint product made of epoxy resin, zinc phosphate, anti-rust pigments and fillers, additives and solvents. It is a two-component, high-performance, chemically cured epoxy anti-rust primer suitable for rust protection of indoor and outdoor steel structures and humid places.

[0003] For example, the patent document with application number 202321178360.1 discloses a water-based primer raw material mixing and stirring equipment, including a support frame and a stirring chamber, a top cover is provided at the upper end of the stirring chamber, a motor is fixedly provided in the middle of the upper end of the top cover, a driving wheel is fixedly connected to the output end of the motor, the outer wall of the driving wheel is connected to two driven wheels through a belt drive, the inner sides of the driving wheel and the two driven wheels are fixedly connected with stirring blades, a vibration motor is fixedly provided on one side wall of the support frame, and a fixing ring is provided on the outer wall of the stirring chamber by the fixed sleeve at the lower end. In this utility model, the water-based primer raw material mixing and stirring equipment has the effect of facilitating efficient stirring, and at the same time, the water-based primer raw material mixing and stirring equipment has the function of being able to swing to further improve the stirring efficiency, solving the problems of deviation in stirring efficiency and uneven mixing of an existing water-based primer raw material mixing and stirring equipment.

[0004] Similar mixing equipment, because primer has a wide range of application scenarios in the coating industry, there are many working scenarios, which leads to the need to frequently change the working scenarios, and each time the primer is transferred, it needs to be re-stirred. During the transfer process, the operator may easily cause the primer to be left in the mixing equipment and container, which will dry out and become difficult to clean, resulting in cross contamination.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a stirring device for preventing primer residue is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a stirring device for preventing primer residue. Since primer has a wide range of application scenarios in the coating industry and there are many working scenarios, it is necessary to frequently change the working scenarios, and each time the primer is transferred, it is necessary to stir again. During the transfer process, the operator may easily cause the primer to be left in the stirring equipment and container, which will dry up and become difficult to clean, resulting in cross-contamination problems.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for preventing primer residue, comprising a portable can, a sealing cover and a portable handle, the upper end surface of the portable can is provided with an opening, the sealing cover is arranged above the portable can, the outer surface of the opening is provided with a sealing ring, the upper end surface of the sealing cover is provided with a motor, and a stirring rod is provided at the center of the lower end surface of the sealing cover, the portable handle is provided on the right side of the outer surface of the portable can, the center of the lower end surface of the portable can is provided with a discharge port, the center of the discharge port is provided with a valve, the lower end of the outer surface of the portable can is provided with a supporting foot, and the inner surface of the portable can is coated with an anti-stick coating, and the interlayer of the inner cavity of the portable can is provided with a heating wire.

[0008] Furthermore, the inner surface of the lower end of the sealing cover abuts against the outer surface of the opening, and the sealing ring is made of silicone.

[0009] Furthermore, the upper end of the stirring rod is connected to the output end of the motor by penetrating the sealing cover, and the outer surface of the stirring rod is provided with stirring blades.

[0010] Furthermore, the portable handle is in the shape of a semicircular structure, and the portable handle is connected to the portable tank via bolts.

[0011] Furthermore, the support legs are provided in three groups, and the lower end surfaces of the three groups of support legs are all provided with circular pads, and the material of the circular pads is rubber.

[0012] Furthermore, the material of the anti-stick coating is polytetrafluoroethylene, and the stirring blade is spirally wrapped around the outer surface of the stirring rod.

[0013] Furthermore, the shape of the lower end surface of the portable tank is a semicircular structure, and the three groups of supporting legs are equidistantly spaced around the outer surface of the lower end of the portable tank.

[0014] Compared with the prior art, the utility model has the following beneficial effects: by designing the stirring device to be small and light, the parts design is simple, and the inner cavity of the stirring tank is smooth, the primer can be easily cleaned, it is easy to carry and move, and it is convenient to frequently change different working scenes, so as to avoid incomplete cleaning of the primer during transfer when changing different working environments, making it difficult to clean the residue after solidification, and taking out the stirring blades for timely cleaning and maintenance, so as to prevent the primer residue from being difficult to clean after drying on the surface of the blades. The specific contents are as follows:

[0015] A portable can, a sealing cover and a portable handle are provided. The sealing tube abuts against the opening of the portable can and rubs against the sealing ring to seal it for stirring. The portable can and the sealing cover are both small in size, so the device can be carried by the portable handle for easy movement, which is convenient for frequent changes in different working scenes.

[0016] An opening, a sealing ring, a motor, a stirring rod and a stirring blade are provided. The motor drives the stirring rod and the stirring blade to rotate on the sealing cover to perform a stirring operation. When the stirring tank and the stirring blade need to be moved or cleaned, the sealing cover only needs to be taken out from the opening to clean the stirring tank and the stirring blade. The stirring tank is smooth throughout, so that the operator can easily and thoroughly clean the primer of the above-mentioned parts to prevent residue, save cleaning time, and facilitate the operator to frequently change the working scene to prevent primer residue caused by time pressure and insufficient time for cleaning and maintenance, while avoiding the cleaning time being too long to affect work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-section structure of a stirring device for preventing primer residue according to the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded three-dimensional structure of a stirring device for preventing primer residue according to the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of a portable tank of a stirring device for preventing primer residue according to the utility model;

[0020] Figure 4 The utility model is a stirring device for preventing primer residue Figure 1 Schematic diagram of the local enlarged structure at A in the figure.

[0021] In the figure: 1. portable can; 2. sealing cover; 3. opening; 4. sealing ring; 5. motor; 6. stirring rod; 7. stirring blade; 8. portable handle; 9. discharge port; 10. valve; 11. supporting foot; 12. heating wire; 13. round pad; 14. anti-stick coating. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a stirring device for preventing primer residue comprises a portable tank 1, a sealing cover 2 and a portable handle 8. The shape of the lower end surface of the portable tank 1 is a semicircular structure. The portable tank 1 is small in size and light in weight. An opening 3 is provided on the upper end surface of the portable tank 1. The opening 3 is used for feeding. The sealing cover 2 is arranged above the portable tank 1. The sealing cover 2 provides a sealing function for the opening 3 to maintain the freshness of the primer and prevent contamination by external impurities. It is convenient to seal it during stirring, and the sealing cover 2 can be removed by plugging and unplugging. The inner surface of the lower end of the sealing cover 2 abuts against the outer surface of the opening 3. The outer surface of the opening 3 is provided with a A sealing ring 4 is provided, and the material of the sealing ring 4 is silicone. When the sealing cover 2 abuts against the outer surface of the opening 3, the sealing ring 4 made of silicone increases the friction between them, and the sealing cover 2 is restricted at the opening 3 by the resistance generated by the friction. A portable handle 8 is provided on the right side of the outer surface of the portable can 1. The shape of the portable handle 8 is a semicircular structure. The portable handle 8 is connected to the portable can 1 by bolts. The portable handle 8 is convenient for users to carry the portable can 1. A discharge port 9 is provided at the center of the lower end surface of the portable can 1. A valve 10 is provided at the center of the discharge port 9. The flow rate and opening and closing of the discharge port 9 are controlled by the valve 10.

[0024] The upper end surface of the sealing cover 2 is provided with a motor 5, which provides driving kinetic energy, and the center of the lower end surface of the sealing cover 2 is provided with a stirring rod 6, the upper end of the stirring rod 6 is connected to the output end of the motor 5 by penetrating the sealing cover 2, and the stirring rod 6 is used to connect to the output end of the motor 5 to drive the rotation, and the outer surface of the stirring rod 6 is provided with a stirring blade 7, which is spirally wrapped around the outer surface of the stirring rod 6, and the stirring blade 7 makes the primer form a rotating flow during the stirring process, so as to promote the full mixing of the primer parts and avoid precipitation and unevenness;

[0025] A supporting foot 11 is provided at the lower end of the outer surface of the portable tank 1. There are three groups of supporting feet 11. The three groups of supporting feet 11 are equidistantly spaced around the outer surface of the lower end of the portable tank 1. The supporting feet 11 provide uniform triangular support for the portable tank 1. The lower end surfaces of the three groups of supporting feet 11 are provided with circular pads 13. The circular pads 13 are made of rubber. The circular pads 13 made of rubber increase the contact area with the ground, prevent sliding and protect the ground. The inner surface of the portable tank 1 is coated with an anti-stick coating 14. The material of the anti-stick coating 14 is polytetrafluoroethylene. The anti-stick coating 14 made of polytetrafluoroethylene increases the anti-adhesion performance of the inner cavity of the portable tank 1, so that the primer is not easy to adhere to the inner surface of the portable tank 1, which is convenient for cleaning and maintenance. The interlayer of the inner cavity of the portable tank 1 is provided with a heating wire 12. The portable tank 1 is evenly covered in the interlayer by the heating wire 12, thereby providing a constant temperature stirring space, so that the primer maintains ideal fluidity.

[0026] In summary, if Figures 1 to 4As shown, in the stirring device for preventing primer residue, the portable tank 1 provides uniform triangular support through three sets of supporting feet 11 and contacts the ground with a circular pad 13. The portable tank 1 introduces epoxy zinc phosphate primer through an opening 3 for stirring. The anti-stick coating 14 on the inner surface prevents the primer from being easily attached to the inner surface. Then, the sealing cover 2 abuts against the opening 3 and the sealing ring 4 to seal it during stirring. The motor 5 drives the stirring rod 6 to rotate, thereby driving the stirring blade 7 to form a rotating flow in the portable tank 1 to drive the primer to stir. While stirring, the heating wire 12 passes through the The electrical energy is converted into thermal energy to heat the portable tank 1, and then after the stirring is completed, the flow rate of the discharge port 9 is controlled by the valve 10 for discharge. When it needs to be moved, since the portable tank 1 and the sealing cover 2 are small and light, and the stirring transmission parts are simple and small, it is convenient for the user to carry and move the stirring device through the portable handle 8. The portable tank 1 is smooth and small in size, resulting in a small volume ratio, which can be cleaned by rinsing. The sealing cover 2 can be removed by plugging and unplugging, and the stirring transmission parts can also be taken out at the same time and cleaned separately, thereby avoiding residual primer on the stirring blades 7.

Claims

1. A stirring device for preventing primer residue, comprising a portable can (1), a sealing cover (2) and a portable handle (8), characterized in that: The upper end surface of the portable can (1) is provided with an opening (3), the sealing cover (2) is arranged above the portable can (1), the outer surface of the opening (3) is provided with a sealing ring (4), the upper end surface of the sealing cover (2) is provided with a motor (5), and the center of the lower end surface of the sealing cover (2) is provided with a stirring rod (6), the portable handle (8) is provided on the right side of the outer surface of the portable can (1), the center of the lower end surface of the portable can (1) is provided with a discharge port (9), and the center of the discharge port (9) is provided with a valve (10), the lower end of the outer surface of the portable can (1) is provided with a supporting foot (11), and the inner surface of the portable can (1) is coated with an anti-stick coating (14), and the interlayer of the inner cavity of the portable can (1) is provided with a heating wire (12).

2. A stirring device for preventing primer residue according to claim 1, characterized in that: The inner surface of the lower end of the sealing cover (2) and the outer surface of the opening (3) are in contact with each other, and the sealing ring (4) is made of silicone.

3. A stirring device for preventing primer residue according to claim 1, characterized in that: The upper end of the stirring rod (6) is connected to the output end of the motor (5) by penetrating the sealing cover (2), and the outer surface of the stirring rod (6) is provided with a stirring blade (7).

4. A stirring device for preventing primer residue according to claim 1, characterized in that: The portable handle (8) is in the shape of a semicircular structure, and the portable handle (8) is connected to the portable tank (1) via bolts.

5. The stirring device for preventing primer residue according to claim 1, characterized in that: The support legs (11) are provided in three groups, and the lower end surfaces of the three groups of support legs (11) are all provided with circular pads (13), and the material of the circular pads (13) is rubber.

6. A stirring device for preventing primer residue according to claim 3, characterized in that: The material of the anti-stick coating (14) is polytetrafluoroethylene, and the stirring blade (7) is spirally wrapped around the outer surface of the stirring rod (6).

7. The stirring device for preventing primer residue according to claim 1, characterized in that: The shape of the lower end surface of the portable tank (1) is a semicircular structure, and the three groups of supporting legs (11) surround the outer surface of the lower end of the portable tank (1) at equal intervals.

Images