Paint mixing tank for paint production

Abstract

The utility model relates to the technical field of paint mixing equipment, in particular to a paint mixing tank for coating production. The mixing uniformity of all components in the paint can be improved, the paint mixing time is shortened, and the paint production efficiency is improved; comprising a bottom frame, a main frame fixedly installed on the bottom frame, a gear ring fixedly installed on the main frame and horizontally placed, a ring frame installed on the main frame and rotationally arranged around the vertical axis of the middle of the main frame, a rotating shaft rotationally installed on the ring frame and a driver providing power for rotation of the ring frame, and the end of the rotating shaft extends out of the outer wall of the ring frame; a gear meshed with the gear ring is fixedly mounted at the end of the rotating shaft, the central axis of the rotating shaft is parallel to the horizontal end face of the gear ring, and a paint mixing tank is fixedly mounted in the middle of the rotating shaft; the paint mixing tank comprises a tank body and a sealing cover, the tank body is detachably connected with the sealing cover, and a flow guide impeller is fixedly installed in the middle of the interior of the tank body.

Description

Technical Field

[0001] The utility model relates to the technical field of paint mixing equipment, in particular to a paint mixing tank for paint production. Background Art

[0002] As we all know, paint mixing usually refers to the process of stabilizing the ground paint slurry during the coating (paint) production process, including adjusting the color, solid content, viscosity, and replenishing the materials, so as to obtain the required liquid paint product; the paint mixing process requires the addition of a variety of reagents, and then the color, viscosity, etc. of the paint are made to meet the requirements through stirring and other methods.

[0003] For example, a Chinese invention patent discloses a paint mixing tank for coating production and preparation (publication number CN109200865A), including a paint mixing tank, a feed port, a motor and a fixed rod, wherein the paint mixing tank is provided with a discharge port at one end close to the ground, and a fixed plug is connected to the inside of the discharge port, a screw is connected to the seal, and the screw passes through the seal and is connected to the fixed outer edge, the motor is fixed to the side of the seal away from the ground, a connector is provided on the main shaft, and a connecting hole is provided inside the connector, a stirring rod is installed on the connector, the fixed rod passes through the connecting hole, the stirring rod and the connector and is connected, and fixed buckles are provided on both sides of the fixed rod. The paint mixing tank for coating production and preparation is provided with a paint mixing tank, because the shape of the paint mixing tank is wide at the top and narrow at the bottom, and the radius size decreases layer by layer, so when the paint mixing tank is suspended and fixed, it is convenient to fix the paint mixing tank at different heights according to different radius size requirements, and it is fixed by the structure of the paint mixing tank itself, and the fixation is more firm.

[0004] However, when the inventors implemented this device, they found the following defects: it achieves mixing of the various components in the paint by stirring; however, the viscosity of the paint is high, the stirring device has large resistance when working, and the stirring and mixing effect of the paint is poor, thereby extending the paint mixing time and affecting the production efficiency of the paint. Utility Model Content

[0005] (1) Technical problems solved

[0006] In view of the deficiencies in the prior art, the utility model provides a paint mixing can for paint production, which improves the mixing uniformity of various components in the paint, shortens the paint mixing time, and improves the paint production efficiency.

[0007] (2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a paint mixing pot for paint production, comprising a base frame, a main frame fixedly mounted on the base frame, a gear ring fixedly mounted on the main frame and placed horizontally, a ring frame mounted on the main frame and rotatably arranged around a vertical axis in the middle of the main frame, a rotating shaft rotatably mounted on the ring frame, and a driver providing power for the rotation of the ring frame, wherein the end of the rotating shaft extends from the outer wall of the ring frame, a gear meshing with the gear ring is fixedly mounted at the end of the rotating shaft, the central axis of the rotating shaft is arranged parallel to the horizontal end surface of the gear ring, and a paint mixing pot is fixedly mounted in the middle of the rotating shaft; further, the gear ring adopts a bevel gear ring, and the gear adopts a bevel gear; the driver is fixedly mounted on the bottom of the base frame, and the driver is preferably a reducer and an electric motor, the output end of the reducer is fixedly connected to the ring frame, and the input end of the reducer is fixedly connected to the output end of the motor.

[0009] As a preferred embodiment, the paint mixing tank includes a tank body and a cover, the tank body and the cover are detachably connected, and a guide impeller is fixedly installed in the middle of the tank body; further, the cover can be screwed onto the tank body; the cover can also be detachably connected to the tank body through a locking member; the guide impeller is arranged perpendicular to the central axis of the tank body.

[0010] As a preferred solution, the sealing cover is provided with a pressure relief valve connected to the interior of the tank body, and a pressure gauge is installed at the pressure relief valve.

[0011] As a preferred solution, it also includes multiple locks, which are evenly distributed around the circumference of the tank body. The locks include a C-shaped rod and a locking bolt. The C-shaped rod is hingedly installed on the outer wall of the tank body, and the locking bolt is screwed on the C-shaped rod. An inner concave ring is provided at the top surface of the cover, and the end of the locking bolt extends into the inner concave ring on the cover.

[0012] As a preferred solution, a sampling port is provided at the sealing cover, and a sealing valve is installed at the sampling port.

[0013] As a preferred solution, a transparent window is provided on the tank body.

[0014] As a preferred solution, a discharge pipe is provided at the bottom of the tank body, and an on-off valve is installed at the discharge pipe.

[0015] As a preferred solution, the discharge pipe is arranged in the middle of the bottom end of the tank body, and the bottom wall of the tank body is inclined toward the discharge pipe.

[0016] (3) Beneficial effects

[0017] Compared with the prior art, the utility model provides a paint mixing tank for paint production, which has the following beneficial effects: the paint mixing tank for paint production is made by putting paint and various additives into the paint mixing tank, starting the driver, the driver drives the ring frame to rotate, and the paint mixing tank rotates synchronously with the ring frame. At the same time, the gear rotates around the gear ring, and the gear rotation process drives the rotating shaft and the paint mixing tank to rotate, so that the paint mixing tank rotates in the vertical and horizontal directions, and the paint in the paint mixing tank flows irregularly with the rotation of the paint mixing tank. The reagents added during the irregular flow of the paint are fully contacted with the paint, dissolved and evenly mixed, thereby improving the mixing uniformity of the various components in the paint, shortening the paint mixing time, and improving the paint production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0020] Figure 3 This utility model Figure 2 Schematic diagram of the cross-section structure at AA in the middle;

[0021] Figure 4 This utility model Figure 3 Schematic diagram of the cross-section structure at the middle BB;

[0022] Markings in the accompanying drawings: 1. Base frame; 2. Main frame; 3. Gear ring; 4. Ring frame; 5. Rotating shaft; 6. Drive; 7. Gear; 8. Tank body; 9. Cover; 10. Guide impeller; 11. Pressure relief valve; 12. Pressure gauge; 13. C-type rod; 14. Locking bolt; 15. Inner concave ring; 16. Sealing valve; 17. Transparent window; 18. Discharge pipe; 19. Switch valve. DETAILED DESCRIPTION

[0023] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0024] As described in the background technology, a paint mixing can is used for paint production and preparation; it mixes the various components in the paint by stirring; however, the viscosity of the paint is high, the stirring device has large resistance when working, and the stirring and mixing effect of the paint is poor, thereby extending the paint mixing time and affecting the production efficiency of the paint.

[0025] In order to solve this technical problem, the utility model provides a paint mixing tank for paint production, which is used for mixing paint.

[0026] Specifically, please refer to Figure 1-3The paint mixing tank for paint production specifically includes: a base frame 1, a main frame 2 fixedly mounted on the base frame 1, a gear ring 3 fixedly mounted on the main frame 2 and placed horizontally, a ring frame 4 mounted on the main frame 2 and rotatably arranged around the vertical axis in the middle of the main frame 2, a rotating shaft 5 rotatably mounted on the ring frame 4 and a driver 6 for providing power for the rotation of the ring frame 4, the end of the rotating shaft 5 extends from the outer wall of the ring frame 4, the end of the rotating shaft 5 is fixedly mounted with a gear 7 meshing with the gear ring 3, the central axis of the rotating shaft 5 is arranged parallel to the horizontal end surface of the gear ring 3, and a paint mixing tank is fixedly mounted in the middle of the rotating shaft 5; further, the gear ring 3 adopts a bevel gear ring, and the gear 7 adopts a bevel gear; the driver 6 is fixedly mounted at the bottom of the base frame 1, and the driver 6 is preferably a reducer and a motor, the output end of the reducer is fixedly connected to the ring frame 4, and the input end of the reducer is fixedly connected to the output end of the motor.

[0027] The paint mixing tank for paint production provided by the present invention is characterized in that paint and various additives are placed in the paint mixing tank, a driver 6 is started, the driver 6 drives the ring frame 4 to rotate, and the paint mixing tank rotates synchronously with the ring frame 4. At the same time, the gear 7 rotates around the gear ring 3. During the rotation of the gear 7, the rotating shaft 5 and the paint mixing tank are driven to rotate, so that the paint mixing tank rotates in the vertical and horizontal directions, and the paint in the paint mixing tank flows irregularly following the rotation of the paint mixing tank. During the irregular flow of the paint, the reagents added are fully contacted with the paint, dissolved and evenly mixed, thereby improving the mixing uniformity of the various components in the paint, shortening the paint mixing time, and improving the paint production efficiency.

[0028] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions therein can be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0031] Example 1

[0032] Please refer to Figure 3-4A paint mixing tank for paint production includes a base frame 1, a main frame 2 fixedly mounted on the base frame 1, a gear ring 3 fixedly mounted on the main frame 2 and placed horizontally, a ring frame 4 mounted on the main frame 2 and rotatably arranged around a vertical axis in the middle of the main frame 2, a rotating shaft 5 rotatably mounted on the ring frame 4, and a driver 6 for providing power for the rotation of the ring frame 4. The end of the rotating shaft 5 extends from the outer wall of the ring frame 4, and a gear 7 meshing with the gear ring 3 is fixedly mounted at the end of the rotating shaft 5. The central axis of the rotating shaft 5 is arranged parallel to the horizontal end surface of the gear ring 3, and a paint mixing tank is fixedly mounted in the middle of the rotating shaft 5;

[0033] The paint mixing tank includes a tank body 8 and a cover 9, the tank body 8 and the cover 9 are detachably connected, and a guide impeller 10 is fixedly installed in the middle of the tank body 8; further, the cover 9 can be screwed onto the tank body 8; the cover 9 can also be detachably connected to the tank body 8 through a locking member; the guide impeller 10 is arranged perpendicular to the central axis of the tank body 8.

[0034] The paint mixing tank for paint production provided in this embodiment can add paint and various additives into the tank body 8 by opening the cover 9, and then the cover 9 seals the top port of the tank body 8; during the rotation of the paint mixing tank, the paint in the tank body 8 flows through the guide impeller 10, and under the action of the guide impeller 10, the paint and additives are mixed and contacted again, further improving the mixing effect of the paint and additives, and playing a positive role in the uniformity of paint modulation.

[0035] Example 2

[0036] The paint mixing tank for coating production provided in Example 1 is further optimized, specifically, as Figure 1 As shown in FIG3 , the cover 9 is provided with a pressure relief valve 11 communicating with the interior of the tank body 8 , and a pressure gauge 12 is installed at the pressure relief valve 11 .

[0037] It also includes multiple locks, which are evenly distributed around the tank body 8. The locks include a C-shaped rod 13 and a locking bolt 14. The C-shaped rod 13 is hingedly installed on the outer wall of the tank body 8, and the locking bolt 14 is screwed on the C-shaped rod 13. An inner concave ring 15 is provided at the top surface of the cover 9, and the end of the locking bolt 14 extends into the inner concave ring 15 on the cover 9.

[0038] A sampling port is provided at the sealing cover 9 , and a sealing valve 16 is installed at the sampling port.

[0039] The paint mixing tank for paint production provided in this embodiment has an increased pressure in the tank body 8 due to chemical reactions during the paint mixing process. The real-time pressure in the tank body 8 can be read by the pressure gauge 12. When the paint mixing tank stops rotating, the pressure in the tank body 8 can be released by opening the pressure relief valve 11. The cover 9 can be tightly locked to the tank body 8 by a plurality of locks. By rotating the locking bolts 14 on each locker, the end of the locking bolt 14 is brought into close contact with the inner bottom wall of the inner concave ring 15 on the cover 9 to achieve a tight closure between the cover 9 and the tank body 8. Similarly, when the cover 9 needs to be opened, the locking bolt 14 is loosened and the C-shaped rod 13 is rotated to disengage the lock on the cover 9. The paint in the tank body 8 can be sampled through the sampling port by opening the sealing valve 16, which is convenient to operate.

[0040] Specifically, a transparent window 17 is provided on the tank body 8; the paint in the tank body 8 can be observed in real time through the observation window.

[0041] Specifically, a discharge pipe 18 is provided at the bottom of the tank body 8, and a switch valve 19 is installed at the discharge pipe 18; when the paint is mixed, the switch valve 19 is opened to discharge the paint through the discharge pipe 18, and the discharged paint can be collected. It should be noted that the paint mixing tank is in a vertical state when the paint is discharged.

[0042] Specifically, the discharge pipe 18 is arranged in the middle of the bottom end of the tank body 8, and the inner bottom wall of the tank body 8 is inclined toward the discharge pipe 18; through the above arrangement, the paint in the tank body 8 can flow toward the discharge pipe 18, thereby improving the smoothness of the paint discharge and reducing the paint residue in the tank body 8.

[0043] The use process of the paint mixing tank for paint production provided by the utility model is as follows: when the paint mixing tank is in a vertical state, the lock and the cover 9 are opened, the paint and various additives are put into the tank body 8, and the cover 9 is sealed to the tank body 8 through the lock, and the driver 6 is started. The driver 6 drives the ring frame 4 to rotate, and the paint mixing tank rotates synchronously with the ring frame 4. At the same time, the gear 7 rotates around the gear ring 3. During the rotation of the gear 7, the rotating shaft 5 and the paint mixing tank are driven to rotate, so that the paint mixing tank rotates in the vertical and horizontal directions, and the paint in the paint mixing tank flows irregularly with the rotation of the paint mixing tank. The reagents added during the irregular flow of the paint are fully contacted, dissolved and evenly mixed with the paint. Under the action of the guide impeller 10, the paint and the additives are further mixed and contacted. After the paint is mixed, the tank body 8 is in a vertical state, the switch valve 19 is opened, and the mixed paint can be discharged through the discharge pipe 18.

[0044] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0045] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. A paint mixing tank for paint production, characterized in that: The invention comprises a base frame (1), a main frame (2) fixedly mounted on the base frame (1), a gear ring (3) fixedly mounted on the main frame (2) and placed horizontally, a ring frame (4) mounted on the main frame (2) and arranged to rotate around a vertical axis in the middle of the main frame (2), a rotating shaft (5) rotatably mounted on the ring frame (4), and a driver (6) providing power for the rotation of the ring frame (4), wherein the end of the rotating shaft (5) extends from the outer wall of the ring frame (4), a gear (7) meshing with the gear ring (3) is fixedly mounted on the end of the rotating shaft (5), the central axis of the rotating shaft (5) is arranged parallel to the horizontal end surface of the gear ring (3), and a paint mixing can is fixedly mounted in the middle of the rotating shaft (5).

2. The paint mixing tank for coating production according to claim 1, characterized in that: The paint mixing tank comprises a tank body (8) and a sealing cover (9), wherein the tank body (8) and the sealing cover (9) are detachably connected, and a guide impeller (10) is fixedly installed in the middle of the tank body (8).

3. The paint mixing tank for paint production according to claim 2, characterized in that: The sealing cover (9) is provided with a pressure relief valve (11) communicating with the interior of the tank body (8), and a pressure gauge (12) is installed at the pressure relief valve (11).

4. The paint mixing tank for coating production according to claim 2 or 3, characterized in that: The invention also includes a plurality of lockers, which are evenly distributed around the circumference of the tank body (8). The lockers include a C-shaped rod (13) and a locking bolt (14). The C-shaped rod (13) is hingedly mounted on the outer wall of the tank body (8). The locking bolt (14) is screwed onto the C-shaped rod (13). An inner concave ring (15) is provided at the top end surface of the cover (9). The end of the locking bolt (14) extends into the inner concave ring (15) on the cover (9).

5. The paint mixing tank for paint production according to claim 4, characterized in that: The sealing cover (9) is provided with a sampling port, and a sealing valve (16) is installed at the sampling port.

6. The paint mixing tank for paint production according to claim 2, characterized in that: The tank body (8) is provided with a transparent window (17).

7. The paint mixing tank for coating production according to claim 2, characterized in that: A discharge pipe (18) is provided at the bottom of the tank body (8), and an on-off valve (19) is installed at the discharge pipe (18).

8. The paint mixing tank for paint production according to claim 7, characterized in that: The discharge pipe (18) is arranged at the middle of the bottom end of the tank body (8), and the inner bottom wall of the tank body (8) is inclined toward the discharge pipe (18).

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