A homogenizing paint mixing tank

Abstract

The utility model relates to the technical field of deployment jar, concretely to a paint deployment jar that mixes evenly, including external support jar, the inside of external support jar is equipped with the separable inner deployment jar, the top of external support jar is equipped with the sealing cover and is sealed to the mouth part of external support jar, and the inner deployment jar is limited and fixed, the axle core of sealing cover is equipped with rotatable deployment device, one end of deployment device extends to the outside of sealing cover, the other end of deployment device extends to the inside of inner deployment jar. When using, through setting up the separable inner deployment jar in the inside of external support jar, and through setting up the sealing cover and sealing external support jar and inner deployment jar, simultaneously, the axle core of sealing cover is equipped with the transmission shaft for being driven by external power, and the separable stirring piece is equipped on the transmission shaft, when cleaning, can separate and clean the inner deployment jar, sealing cover and stirring piece respectively, thereby improving the convenience and the thoroughness of cleaning.

Description

Technical Field

[0001] This utility model relates to the field of mixing tank technology, and in particular to a paint mixing tank for uniform mixing. Background Technology

[0002] Paint is a chemical mixture that adheres firmly to the surface of an object, serving protective, decorative, marking, and other special purposes. To create a wider range of colors, multiple colors can be mixed together to form new hues.

[0003] When mixing paints, a paint mixing tank is generally used to stir the paint mixture, thereby mixing the various paints together. Existing paint mixing tanks, such as the utility model patent entitled "A Paint Mixing Device" published in Chinese Patent Publication No. CN211098612U, include a mixing support table, on which a mixing tank is mounted. A feeding tank is located on one side of the mixing tank. Both the feeding tank and the mixing tank are fixed to the mixing support table. A feeding pipe connects the feeding tank and the mixing tank. The mixing tank is equipped with a stirring and cleaning device.

[0004] As described above, the mixing device has its stirring mechanism fixedly connected to the motor. After each batch of paint is mixed, the paint adheres to the stirring blades and the inside of the mixing tank. During subsequent cleaning, the stirring blades obstruct the process, making cleaning difficult and hard to clean thoroughly. If the paint residue cannot be effectively cleaned, the color will be inaccurate during the next batch of paint mixing due to the paint residue.

[0005] Therefore, this application proposes a paint mixing container for easy cleaning of paint residue. Utility Model Content

[0006] In view of the shortcomings of the prior art described above, the purpose of this utility model is to provide a paint mixing can that mixes evenly, so as to solve the problem of inconvenient cleaning mentioned in the prior art.

[0007] To achieve the above and other related objectives, this utility model provides a paint mixing can for uniform mixing, including an outer support can, an inner mixing can that can be separated inside the outer support can, and a sealing cap on the top of the outer support can to seal the opening of the outer support can and limit and fix the inner mixing can. The sealing cap has a rotatable dispensing device at its axis, one end of which extends to the outside of the sealing cap and the other end of which extends to the inside of the inner dispensing tank. The sealing cap has a countersunk hole on its upper axis; The mixing device includes a drive shaft, the upper end of which is located in a countersunk hole and is rotatable. The upper end face of the drive shaft is provided with a drive hole, and the lower end of the drive shaft is provided with an internal threaded hole. A separable stirring element is provided in the internal threaded hole, and the stirring element can be driven by the drive shaft.

[0008] Preferably, the stirring component includes a bottom connecting plate, and a threaded post is provided on the shaft of the bottom connecting plate, the threaded post being threadedly connected to an internal threaded hole; An upper connecting plate is provided above the bottom connecting plate, and several stirring rods are provided between the bottom connecting plate and the upper connecting plate.

[0009] Preferably, the shaft of the upper connecting plate is sleeved on the outer surface of the drive shaft, and the upper connecting plate can slide along the axial direction of the drive shaft; The stirring rod is elastic.

[0010] Preferably, the outer surface of the drive shaft is provided with an external thread, and a positioning disc is threaded onto the external thread, the positioning disc being slidable along the axial direction of the drive shaft; The positioning plate is located above the upper connecting plate and abuts against the top of the upper connecting plate.

[0011] Preferably, each of the stirring rods is arc-shaped, with the middle part of the stirring rod converging towards the axis of the bottom connecting plate.

[0012] Preferably, the top of the external support tank is provided with a threaded head, and the sealing cap is threadedly connected to the threaded head.

[0013] Preferably, the outer surface of the inner mixing tank is completely fitted with the inner wall of the outer support tank, and the upper end of the inner mixing tank is provided with an outwardly extending limiting skirt. The bottom of the limiting skirt can overlap with the top of the threaded head, and the top of the limiting skirt can abut against the inner top of the sealing cap.

[0014] Preferably, the inner mixing container is made of rubber and is deformable and can be flipped.

[0015] As described above, the paint mixing can of this invention, which provides uniform mixing, has the following beneficial effects: 1. This utility model provides a separable inner mixing tank inside an outer support tank, and seals the outer support tank and the inner mixing tank with a sealing cap. A drive shaft is provided at the center of the sealing cap for external power to drive it, and a separable stirring component is provided on the drive shaft. During cleaning, the inner mixing tank, the sealing cap and the stirring component can be separated and cleaned separately, thereby improving the convenience and thoroughness of cleaning.

[0016] 2. This utility model provides an external thread on the outer surface of the drive shaft for mounting a positioning plate, and an upper connecting plate is fitted onto the outer surface of the drive shaft. The installation height of the upper connecting plate is adjusted by the elasticity of the positioning plate and the stirring rod. Under pressure, the shape of the stirring rod is changed, thereby changing the stirring range and area of ​​the stirring rod, achieving the effect of adjusting the shape of the stirring rod according to the mixing requirements.

[0017] Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value. Attached Figure Description

[0018] Figure 1 The diagram shown is a structural assembly diagram of this utility model.

[0019] Figure 2 The diagram shown is a cross-sectional view of the structure of this utility model.

[0020] Figure 3 The diagram shown is a structural schematic of the dispensing device of this utility model.

[0021] Figure 4 The image shown is a top view of the sealing cap of this utility model.

[0022] Figure 5 The diagram shown is a structural assembly schematic of the dispensing device of this utility model.

[0023] Component designation explanation: 1. External support tank; 11. Threaded head; 2. Internal mixing tank; 21. Limiting pad skirt; 3. Sealing cap; 31. Countersunk hole; 4. Mixing device; 41. Drive shaft; 411. External thread; 412. Positioning plate; 42. Drive hole; 43. Internal threaded hole; 44. Stirring component; 441. Bottom connecting plate; 442. Threaded column; 443. Upper connecting plate; 444. Stirring rod. Detailed Implementation

[0024] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification.

[0025] Please see Figures 1 to 5It should be understood that the structures, proportions, sizes, etc., illustrated in the accompanying drawings are merely for illustrative purposes to aid those skilled in the art and are not intended to limit the scope of this invention. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in proportions, or adjustments to size, without affecting the effectiveness and purpose of this invention, should still fall within the scope of the technical content disclosed in this invention. Furthermore, the terms such as "upper," "lower," "left," "right," "middle," and "one" used in this specification are merely for clarity and are not intended to limit the scope of this invention. Changes or adjustments to their relative relationships, without substantially altering the technical content, should also be considered within the scope of this invention.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, this utility model provides a paint mixing container for uniform mixing, including an outer support container 1. The outer support container 1 has a separable inner mixing container 2 for holding the paint to be mixed, and the inner mixing container 2 can be removed during cleaning. The outer support container 1 is provided with a sealing cap 3 on top to seal the opening of the outer support container 1 to prevent splashing during paint mixing, and to limit and fix the inner mixing container 2 to prevent the inner mixing container 2 from shaking and misaligning.

[0027] The sealing cover 3 has a rotatable mixing device 4 on its axis. One end of the mixing device 4 extends to the outside of the sealing cover 3 and is used to rotate when connected to driving equipment such as electric hammer or drive motor. The other end of the mixing device 4 extends into the inside of the inner mixing tank 2. The paint is mixed and stirred by the high-speed rotation of the mixing device 4. Specifically, the upper axis of the sealing cover 3 is provided with a countersunk hole 31, and the mixing device 4 includes a drive shaft 41. The upper end of the drive shaft 41 is located in the countersunk hole 31 and can rotate, and the upper end of the drive shaft 41 does not exceed the top of the sealing cover 3. The upper end face of the drive shaft 41 is provided with a drive hole 42 for easy connection with the drive equipment. The lower end of the drive shaft 41 is provided with an internal thread hole 43, and a separable stirring element 44 is provided in the internal thread hole 43. During cleaning, the stirring element 44 can be disassembled for cleaning, which improves the convenience of cleaning. When the drive shaft 41 rotates, the stirring element 44 can be driven by the drive shaft 41 to stir the paint located inside the inner mixing tank 2.

[0028] like Figure 5 As shown, in some embodiments, the stirring component 44 of this utility model includes a bottom connecting plate 441, and a threaded post 442 is provided on the shaft of the bottom connecting plate 441. The threaded post 442 is threadedly connected to the internal threaded hole 43, so as to realize the convenient assembly and disassembly of the stirring component 44. An upper connecting plate 443 is provided above the bottom connecting plate 441. Several stirring rods 444 are provided between the bottom connecting plate 441 and the upper connecting plate 443. The stirring rods 444 arch outward after being supported by the bottom connecting plate 441 and the upper connecting plate 443, so as to achieve the stirring and mixing of paint by rotating the drive shaft 41.

[0029] like Figure 3 and Figure 5 As shown, in some embodiments, the shaft of the upper connecting plate 443 is sleeved on the outer surface of the transmission shaft 41, and the upper connecting plate 443 can slide along the axial direction of the transmission shaft 41. The stirring rod 444 is elastic. When the upper connecting plate 443 moves upward, the stirring rod 444 extends under its own elastic force, which can increase the stirring range in the vertical direction. When the upper connecting plate 443 moves downward, the stirring rod 444 bends under the pressure of the upper connecting plate 443, thereby expanding outward, which can increase the stirring range in the horizontal direction, and achieve the effect of adjustable stirring range.

[0030] like Figure 3 and Figure 5 In some embodiments shown, the outer surface of the transmission shaft 41 of this utility model is provided with an external thread 411, and a positioning disk 412 is threadedly connected to the external thread 411. The positioning disk 412 can slide along the axial direction of the transmission shaft 41. The positioning disk 412 is located above the upper connecting disk 443 and abuts against the top of the upper connecting disk 443. By adjusting the height of the positioning disk 412 and cooperating with the elasticity of the stirring rod 444, the height of the upper connecting disk 443 can be positioned, thereby ensuring the stability of the stirring rod 444 when the paint is mixed. When the transmission shaft 41 rotates at high speed, the upper connecting disk 443 will drive the stirring rod 444 to rotate slightly when the stirring rod 444 is obstructed, thereby bending the stirring rod 444 to further improve the stirring effect.

[0031] like Figure 3 and Figure 5 As shown in some embodiments, each stirring rod 444 of this invention is arc-shaped, with the middle part of the stirring rod 444 converging towards the axial direction of the bottom connecting plate 441. When the stirring rod 444 is subjected to axial pressure along the stirring rod 444, the stirring rod 444 will deform, thereby causing the upper and lower ends to expand outward and the middle to converge towards the axial direction, so that the stirring rod 444 has a larger lateral stirring range.

[0032] like Figure 1 As shown, in some embodiments, the top of the external support tank 1 of this utility model is provided with a threaded head 11, and the sealing cover 3 is threadedly connected to the threaded head 11, so that the sealing cover 3 can be easily disassembled and assembled from the external support tank 1, thereby facilitating the cleaning of the interior of the internal mixing tank 2 and the mixing device 4.

[0033] like Figure 2As shown, in some embodiments, the outer surface of the inner mixing tank 2 of this utility model is completely in contact with the inner wall of the outer support tank 1. Thus, when mixing paint, the inner mixing tank 2 maintains its shape due to the tension of the paint and is supported by the inner wall of the outer support tank 1, so that there will be no large shaking. The upper end of the inner mixing tank 2 is provided with an outwardly extending limiting skirt 21. The bottom of the limiting skirt 21 can overlap with the top of the threaded head 11, and the top of the limiting skirt 21 can abut against the inner top of the sealing cover 3. The limiting skirt 21 is clamped and fixed by the sealing cover 3, thereby making the inner mixing tank 2 more stable.

[0034] It is worth mentioning that in some embodiments, the inner mixing tank 2 of this utility model is made of soft rubber, silicone or other materials. The inner mixing tank 2 can be deformed and flipped. During cleaning, the inner and outer edges of the inner mixing tank 2 can be flipped over, which makes it convenient to clean the inside of the inner mixing tank 2.

[0035] In summary, the paint mixing tank of this invention provides a uniformly mixed paint. This invention features a separable inner mixing tank 2 within an outer support tank 1, and a sealing cap 3 to seal both the outer support tank 1 and the inner mixing tank 2. A drive shaft 41, driven by external power, is located at the axis of the sealing cap 3, and a separable stirring element 44 is mounted on the drive shaft 41. During cleaning, the inner mixing tank 2, the sealing cap 3, and the stirring element 44 can be separated and cleaned separately, thereby improving the convenience and thoroughness of cleaning.

[0036] This invention provides an external thread 411 on the outer surface of the drive shaft 41 for mounting a positioning disc 412, and an upper connecting disc 443 fitted onto the outer surface of the drive shaft 41. The installation height of the upper connecting disc 443 is adjusted by the elasticity of the positioning disc 412 and the stirring rod 444. Under pressure, the shape of the stirring rod 444 is changed, thereby changing the stirring range and area of ​​the stirring rod 444, achieving the effect of adjusting the shape of the stirring rod 444 according to the mixing requirements.

[0037] Therefore, this utility model effectively overcomes the various shortcomings of the prior art and has high industrial application value.

[0038] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A paint mixing can for uniform mixing, characterized in that, It includes an external support tank (1), inside which is a separable internal mixing tank (2), and a sealing cap (3) is provided on the top of the external support tank (1) to seal the opening of the external support tank (1) and limit and fix the internal mixing tank (2); The sealing cover (3) has a rotatable mixing device (4) at its axis. One end of the mixing device (4) extends to the outside of the sealing cover (3), and the other end extends to the inside of the inner mixing tank (2). The sealing cover (3) has a countersunk hole (31) on its upper axis; The mixing device (4) includes a drive shaft (41), the upper end of which is located in a countersunk hole (31) and is rotatable. The upper end face of the drive shaft (41) is provided with a drive hole (42), and the lower end of the drive shaft (41) is provided with an internal thread hole (43). A separable stirring element (44) is provided in the internal thread hole (43), and the stirring element (44) can be driven by the drive shaft (41).

2. The mixed uniform paint dispensing canister of claim 1, wherein: The stirring component (44) includes a bottom connecting plate (441), and a threaded post (442) is provided on the shaft of the bottom connecting plate (441). The threaded post (442) is threadedly connected to the internal threaded hole (43). An upper connecting plate (443) is provided above the bottom connecting plate (441), and a plurality of stirring rods (444) are provided between the bottom connecting plate (441) and the upper connecting plate (443).

3. The mixed uniform paint dispensing canister of claim 2, wherein: The upper connecting plate (443) is sleeved on the outer surface of the transmission shaft (41), and the upper connecting plate (443) can slide along the axial direction of the transmission shaft (41); The stirring rod (444) is elastic.

4. The mixed uniform paint dispensing canister of claim 3, wherein: The outer surface of the drive shaft (41) is provided with an external thread (411), and a positioning disk (412) is threadedly connected to the external thread (411). The positioning disk (412) can slide along the axial direction of the drive shaft (41). The positioning disk (412) is located above the upper connecting disk (443) and abuts against the top of the upper connecting disk (443).

5. The mixed paint blending canister of claim 4, wherein: Each of the stirring rods (444) is arc-shaped, with the middle part of the stirring rod (444) converging towards the axial direction of the bottom connecting plate (441).

6. The mixed paint dispensing can according to any one of claims 1 to 5, wherein: The top of the external support tank (1) is provided with a threaded head (11), and the sealing cover (3) is threadedly connected to the threaded head (11).

7. The mixed paint blending canister of claim 6, wherein: The outer surface of the inner mixing tank (2) is completely in contact with the inner wall of the outer support tank (1). The upper end of the inner mixing tank (2) is provided with an outwardly extending limiting skirt (21). The bottom of the limiting skirt (21) can overlap with the top of the threaded head (11), and the top of the limiting skirt (21) can abut against the inner top of the sealing cover (3).

8. The mixed paint blending canister of claim 7, wherein: The inner mixing tank (2) is made of rubber and is deformable and can be flipped.

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