Stirring device for improving uniformity of paint finished product

Abstract

The utility model provides a stirring device for improving the uniformity of a paint finished product. A telescopic hydraulic cylinder is arranged between a mounting table and a base; a storage rod is arranged between every two adjacent blades of the stirring blades; one end of the storage rod is connected with the dispersion disc, and the other end is connected with the storage device; the material storage device comprises a shell and a material storage device, the balance opening is formed in the top end of the shell; the flow guide channel penetrates through the shell; and the cavity is enclosed by the flow guide channel and the shell. According to the stirring device for improving the uniformity of the paint finished product, the storage device used for containing auxiliaries is arranged between every two adjacent paddles, and the telescopic hydraulic cylinder capable of achieving lifting of the mounting table top is arranged between the base and the mounting table top, so that the stirring device can move up and down in the axial direction of the paint bucket in the rotating process, and the uniformity of the paint finished product is improved; and meanwhile, the auxiliaries in the storage device are uniformly dispersed in the paint, so that the problem that the mixing effect is relatively poor in a common mode of adding the auxiliaries into the paint in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of stirring devices, in particular to a stirring device for improving the uniformity of finished paint products. Background Art

[0002] Additives are auxiliary ingredients in paint. Although used in small quantities, they play an important role in improving paint performance and enhancing coating quality. Additives include dispersants, defoamers, curing accelerators, anti-smearing additives, softeners, anti-corrosion additives, leveling agents, anti-settling agents, UV absorbers, antioxidants, and many other types. The specific ingredients added should be determined based on the actual application requirements of the paint.

[0003] Before the paint is made into a finished product, a small amount of additives added to the paint needs to be stirred evenly so that the additives are evenly distributed inside the paint to ensure the stability of the paint's performance.

[0004] At present, the general method of adding additives to paint is to manually directly put the required additives into the paint surface, and then place the paint bucket under a device with a stirring blade. The stirring blade rotates to directly mix the additives and the paint. However, this method requires a long time of stirring to evenly mix the additives and the paint, and the mixing effect is poor. Utility Model Content

[0005] The purpose of the utility model is to solve the problem in the prior art that the general method of adding additives to paint requires a long time of stirring to evenly mix the additives with the paint, and the mixing effect is poor.

[0006] In order to achieve the above-mentioned purpose, the present application proposes a stirring device for improving the uniformity of finished paint products, comprising: a driving motor arranged at the top of one end of a mounting platform; a rotating shaft passing through the mounting platform and connected to the output end of the driving motor; a stirring blade connected to the output end of the rotating shaft; a telescopic hydraulic cylinder is arranged between the mounting platform and the base; a storage rod is arranged between each two adjacent stirring blades; one end of the storage rod is connected to a dispersion disk, and the other end is connected to a storage device; wherein, the storage device comprises: an outer shell; a balancing port arranged at the top of the outer shell; a diversion channel passing through the outer shell, and a cavity surrounded by the diversion channel and the outer shell.

[0007] The stirring device of the present application is used to improve the uniformity of the finished paint product. A storage device for holding additives is arranged between two adjacent blades, and a telescopic hydraulic cylinder is arranged between the base and the mounting table to realize the lifting and lowering of the mounting table. The stirring device can move up and down along the axis of the paint bucket during rotation, and at the same time, the additives in the storage device are evenly distributed in the paint, thereby solving the problem that the general method of adding additives to paint in the prior art requires a long time of stirring to mix the additives and paint evenly, and the mixing effect is poor.

[0008] As an improvement to the above-mentioned guide channel of the present application, in order to set up a paint inlet and outlet in the storage device and move the container in the paint, the diffusion rate of the additive is accelerated by increasing the disturbance and mixing of the paint on the additive, the guide channel includes: a liquid inlet and a liquid outlet, and an overflow hole arranged on the tube wall.

[0009] Furthermore, in order to make the paint pass through the guide channel more easily, the liquid inlet is a concave cone compared to the outer shell, the liquid outlet is a convex cone compared to the outer shell, and the tube diameter gradually decreases as the tube wall extends from the liquid inlet to the liquid outlet.

[0010] Furthermore, in order to increase the diffusion speed of the auxiliary agent, the extension direction of the liquid inlet to the liquid outlet is opposite to the rotation direction of the rotating shaft.

[0011] Furthermore, in order to avoid the influence of the stirring blade on the diffusion of the auxiliary agent in the storage device during the rotation process, the storage rod and the rotating shaft are in a non-vertical relative position relationship, and the extension length of the storage rod needs to ensure that the storage device and the stirring blade arranged at the end of the storage rod are in different planes.

[0012] As an improvement to the above-mentioned base of the present application, in order to make the center of the rotating shaft coincide with the center of the paint bucket installed on the base so that the additive can be evenly distributed in the paint, the base includes a mounting table and a positioning mechanism arranged on the mounting table.

[0013] Furthermore, in order to ensure that the paint bucket does not interfere with the telescopic hydraulic cylinder when installed on the table, the distance between the contact point between the output end of the telescopic hydraulic cylinder and the mounting table and the contact point between the rotating shaft and the mounting table is greater than the radius of the paint bucket.

[0014] The beneficial effects of this application are:

[0015] 1. The stirring device of the present application is used to improve the uniformity of the finished paint product. A storage device for holding additives is provided between two adjacent blades, and a telescopic hydraulic cylinder is provided between the base and the mounting table to enable the mounting table to be raised and lowered. The stirring device can move up and down along the axis of the paint bucket during rotation, and at the same time, the additives in the storage device are evenly distributed in the paint. This solves the problem in the prior art that the general method of adding additives to paint requires a long period of stirring to evenly mix the additives and the paint, and the mixing effect is poor.

[0016] 2. This application optimizes the structure and installation position of the storage device, and sets a conical channel for easy entry and exit of paint, thereby improving the effect of the storage device being disturbed by the paint, thereby increasing the diffusion rate of the additive. At the same time, the storage device and the stirring blade are in different planes, so that the speed at which the storage device diffuses the additive is not affected by the stirring blade.

[0017] 3. The base of the present application is provided with a positioning device, which can make the central axis of the paint bucket coincide with the center of the stirring blade, thereby ensuring that the additive in the storage device is better diffused into the paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic structural diagram of a stirring device for improving the uniformity of a finished paint product according to an embodiment of the present application;

[0020] Figure 2 This is a schematic diagram of the structure of the storage device in an embodiment of the present application;

[0021] Description of reference numerals:

[0022] 1. Base; 11. Mounting table; 12. Positioning mechanism;

[0023] 2. Support frame;

[0024] 3. Drive motor;

[0025] 4. Rotating shaft;

[0026] 5. Stirring blade;

[0027] 6. Telescopic hydraulic cylinder;

[0028] 7. Storage rod;

[0029] 8. Dispersion plate;

[0030] 9. Storage device; 91. Housing; 92. Balance port; 93. Diversion channel; 931. Liquid inlet; 932. Liquid outlet; 933. Tube wall; 934. Overflow hole; 94. Cavity;

[0031] 10. Paint bucket. DETAILED DESCRIPTION

[0032] The following will be combined with the Figures 1-2 The embodiments of the technical solution of the present application are described in detail. The following embodiments are only used to more clearly illustrate the technical solution of the present application and are therefore only examples and are not intended to limit the scope of protection of the present application. In addition, the technical features involved in the various embodiments of the present application described below may be combined with each other as long as they do not conflict with each other.

[0033] like Figures 1-2 The present invention illustrates a stirring device for improving the uniformity of finished paint products, comprising a base 1, a support frame 2, a drive motor 3, a rotating shaft 4, stirring blades 5, a telescopic hydraulic cylinder 6, a mounting rod 7, a dispersion plate 8, and a storage device 9. The base 1 is provided with a mounting surface 11 and a positioning mechanism 12. The positioning mechanism 12 is used to ensure that the paint bucket 10 is accurately centered during installation, so that the central axis of the paint bucket 10 coincides with the center of the rotating shaft 4.

[0034] In this embodiment, the support frame 2 is fixed on the base 1 and is connected to the base 1 through a telescopic hydraulic cylinder 6. The distance between the point where the output end of the hydraulic cylinder 6 contacts the support frame 2 and the contact point between the rotating shaft 4 and the support frame 2 is designed to be greater than the radius of the paint bucket 10 to ensure that the paint bucket 10 does not interfere with the hydraulic cylinder 6 during installation.

[0035] Continue to refer to Figure 1 In a further embodiment, a drive motor 3 is mounted on top of one end of the support frame 2 and connected to a stirring blade 5 via a rotating shaft 4. The stirring blade 5 is configured as a plurality of blades to enhance the stirring effect and improve the fluidity of the paint. A support rod 7 is provided between each pair of adjacent stirring blades 5. The support rod 7 maintains a non-perpendicular relative position to the rotating shaft 4 to prevent interference during the stirring process.

[0036] Continue to refer to Figure 2 In a further embodiment, one end of the placement rod 7 is connected to the dispersion disk 8, and the other end is connected to the storage device 9. The storage device 9 includes a shell 91, and a balance port 92 is provided at the top of the shell 91 to maintain the stability of the device during the stirring process. A through-flow guide channel 93 is provided inside the shell 91, and the channel includes a liquid inlet 931, a liquid outlet 932, and an overflow hole 934 provided on the tube wall 933. The liquid inlet 931 is designed to be an inward-concave cone to facilitate the smooth entry of paint; the liquid outlet 932 is designed to be an outward-convex cone to accelerate the outflow of paint. At the same time, the diameter of the tube wall 933 gradually decreases as it extends from the liquid inlet 931 to the liquid outlet 932, so as to increase the flow rate and disturbance effect of the paint. In addition, the extension direction of the liquid inlet 931 to the liquid outlet 932 is opposite to the rotation direction of the rotating shaft 4 to enhance the diffusion effect of the additive in the paint.

[0037] Working principle:

[0038] During the stirring process, the drive motor 3 rotates the rotating shaft 4 and stirring blade 5, while the telescopic hydraulic cylinder 6 drives the support frame 2 up and down, causing the stirring blade 5 to reciprocate up and down within the paint bucket 10. As the stirring blade 5 rotates and moves downward, the paint is drawn into the guide channel 93 of the storage device 9 and mixed with the additive through the overflow hole 934. The mixed paint is then ejected from the liquid outlet 932 and further dispersed into the paint by the dispersion plate 8. Through this cyclic process, the additive is quickly and evenly dispersed into the paint, thereby improving the uniformity of the finished paint.

[0039] This embodiment achieves efficient and uniform dispersion of the additive in the paint by combining the up and down movement of the telescopic hydraulic cylinder 6 and the rotation of the stirring blade 5, as well as the special design of the storage device 9, thereby significantly improving the uniformity and production efficiency of the finished paint product.

[0040] In the description of the embodiments of the present application, the orientations or positional relationships indicated by technical terms such as "upper", "lower", "inside" and "outside" are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application 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. Therefore, they cannot be understood as limitations on the embodiments of the present application.

[0041] In the description of the embodiments of this application, unless otherwise specified or limited, technical terms such as "disposed," "equipped with," "connected," and "installed" should be understood broadly. For example, they can refer to fixed connections, detachable connections, or integrated connections; they can be directly connected or indirectly connected through an intermediate medium. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this application based on specific circumstances.

[0042] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A stirring device for improving the uniformity of a finished paint product, comprising: A driving motor (3) is arranged at the top of one end of a support frame (2); a rotating shaft (4) passes through the support frame (2) and is connected to the output end of the driving motor (3); and a stirring blade (5) is connected to the output end of the rotating shaft (4). The invention is characterized in that a telescopic hydraulic cylinder (6) is provided between the support frame (2) and the base (1); a storage rod (7) is provided between each two adjacent blades of the stirring blade (5); one end of the storage rod (7) is connected to the dispersion disk (8), and the other end is connected to the storage device (9); wherein the storage device (9) comprises: a shell (91); a balancing port (92) provided at the top end of the shell (91); a guide channel (93) passing through the shell (91) and a cavity (94) surrounded by the guide channel (93) and the shell (91).

2. The stirring device for improving the uniformity of finished paint products according to claim 1, characterized in that: The diversion channel (93) comprises: a liquid inlet (931), a liquid outlet (932), and an overflow hole (934) provided on the tube wall (933).

3. The stirring device for improving the uniformity of finished paint products according to claim 2, characterized in that: The liquid inlet (931) is in the shape of a concave cone compared to the outer shell (91), the liquid outlet (932) is in the shape of a convex cone compared to the outer shell (91), and the diameter of the tube wall (933) gradually decreases as it extends from the liquid inlet (931) to the liquid outlet (932).

4. The stirring device for improving the uniformity of finished paint products according to claim 2, characterized in that: The direction in which the liquid inlet (931) extends toward the liquid outlet (932) is opposite to the rotation direction of the rotating shaft (4).

5. The stirring device for improving the uniformity of finished paint products according to claim 1 or 2, characterized in that: The placement rod (7) and the rotating shaft (4) are in a non-vertical relative position relationship, and the extension length of the placement rod (7) needs to ensure that the storage device (9) and the stirring blade (5) arranged at the end of the placement rod (7) are in different planes.

6. The stirring device for improving the uniformity of finished paint products according to claim 1, characterized in that: The base (1) comprises a mounting table (11) and a positioning mechanism (12) arranged on the mounting table (11).

7. The stirring device for improving the uniformity of finished paint products according to claim 1, characterized in that: The distance between the contact point between the output end of the telescopic hydraulic cylinder (6) and the support frame (2) and the contact point between the rotating shaft (4) and the support frame (2) is greater than the radius of the paint bucket (10).

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