Premixing tank with water seal for preparing powder coating

Abstract

The utility model relates to the technical field of powder coating preparation, and provides a premixing tank with a water seal for powder coating preparation, which comprises a rack, a mixing frame, a mixing mechanism, a discharging mechanism and a moving mechanism, the mixing frame is arranged on the rack, the mixing mechanism is arranged on the rack and used for mixing powder coatings, the discharging mechanism is arranged on the rack and used for discharging the powder coatings, and the moving mechanism is arranged on the rack and used for moving the mixing mechanism. The discharging mechanism is arranged on the rack and used for discharging raw materials, the moving mechanism is arranged on the rack and used for driving the discharging mechanism to move, and through the technical scheme, the problems that in the prior art, raw materials which are stirred last time are likely to remain in a premixing tank, the premixing tank needs to be cleaned during stirring next time, and the problem of the matching of the raw materials which are stirred next time is prevented are solved; the preparation method is time-consuming and labor-consuming, and the preparation efficiency of the powder coating is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coating preparation, in particular to a premixing tank with a water seal for powder coating preparation. Background Art

[0002] "Water-sealed powder coating" is a relatively specific concept, which literally means having excellent waterproof sealing performance. It may have the characteristics of excellent waterproof performance, strong chemical corrosion resistance, good adhesion, and beautiful appearance. In practical applications, it can prevent water penetration and chemical corrosion, ensure that the coating adheres tightly, and has good color and gloss.

[0003] When preparing powder coatings, it is necessary to mix a variety of raw materials together in a premixing tank. When using existing premixing tanks, it is necessary to add a variety of raw materials into the premixing tank after proportioning for stirring. However, this stirring method requires adding the raw materials into the premixing tank, and after the stirring is completed, it is also necessary to discharge the stirred raw materials from the premixing tank into a barrel. This stirring method causes a small amount of raw materials to adhere and remain in the premixing tank. In order to prevent mixing with the raw materials to be stirred subsequently, resulting in problems with the subsequent raw material proportioning, the premixing tank needs to be cleaned, and then the next stirring can be carried out after cleaning. It is time-consuming and labor-intensive when preparing the raw materials, which reduces the preparation efficiency of powder coatings. Utility Model Content

[0004] The utility model provides a premixing tank with a water seal for preparing powder coatings, which solves the problem in the related art that raw materials from the last mixing are easily left in the premixing tank, and the premixing tank needs to be cleaned when mixing next time to prevent problems with the raw material ratio for the next mixing. This preparation method is relatively time-consuming and labor-intensive, and reduces the preparation efficiency of powder coatings.

[0005] The technical solution of the utility model is as follows: a premixing tank with a water seal for preparing powder coatings, comprising: a frame, a mixing frame, a mixing mechanism, a feeding mechanism and a moving mechanism;

[0006] The mixing rack is arranged on the frame;

[0007] The mixing mechanism is arranged on the frame and is used to mix the powder coating;

[0008] The unloading mechanism is arranged on the frame and is used for unloading the raw materials;

[0009] The moving mechanism is arranged on the frame and is used for driving the unloading mechanism to move.

[0010] Preferably, the mixing mechanism comprises: a rotating frame, a limiting frame, a driving assembly and a transmission assembly;

[0011] The rotating frame is rotatably connected in the frame, and the mixing frame is rotatably connected in the rotating frame;

[0012] The limiting frame is hinged on the mixing frame;

[0013] The driving assembly is arranged on the frame and is used to drive the rotating frame to rotate;

[0014] The transmission assembly is arranged on the rotating frame and is used for driving the mixing frame to rotate.

[0015] Further, the driving assembly includes: a driving rod, a rotating gear, a driving gear and a first motor;

[0016] The driving rod is rotatably connected to the frame, and the rotating frame is fixedly connected to the driving rod;

[0017] The rotating gear is fixedly connected to the driving rod;

[0018] The driving gear is rotatably connected to the frame, and the driving gear is meshed with the rotating gear;

[0019] The first motor is arranged on the frame, and the output end of the first motor passes through the frame and is fixedly connected to the driving gear.

[0020] Furthermore, the transmission assembly includes: a transmission rod, a first bevel gear, a second bevel gear and a linkage assembly;

[0021] The transmission rod is rotatably connected to the frame;

[0022] The first bevel gear is fixedly connected to the transmission rod;

[0023] The second bevel gear is fixedly connected to the frame, and the second bevel gear is fixedly connected to the first bevel gear;

[0024] The linkage assembly is arranged on the rotating frame and is used for driving the mixing frame to rotate.

[0025] As a further solution of the present application, the linkage assembly includes: a rotating wheel, a driving wheel and a transmission belt;

[0026] The rotating wheel is fixedly connected to the transmission rod;

[0027] The driving wheel is fixedly connected to the mixing frame;

[0028] The transmission belt is drivingly connected between the rotating wheel and the driving wheel.

[0029] As a further solution of the present application, the material discharge mechanism comprises: a fixing frame, a material discharge barrel, a partition plate and a blocking assembly;

[0030] The fixing frame is arranged on the frame;

[0031] The lower barrel is fixedly connected to the fixed frame;

[0032] There are multiple partitions, and the multiple partitions are fixedly connected in the lower barrel;

[0033] The blocking assembly is arranged on the fixing frame and is used for controlling the discharge of the raw materials.

[0034] On the basis of the above scheme, the blocking assembly comprises: a blocking frame and a first electric cylinder;

[0035] The blocking frame is arranged in the fixed frame, and the blocking frame contacts the bottom end of the lower barrel;

[0036] The first electric cylinder is arranged on a fixing frame, and an output end of the first electric cylinder passes through the fixing frame and is fixedly connected to the blocking frame.

[0037] Further on the basis of the above scheme, the moving mechanism comprises: a moving frame, a moving block and a power assembly;

[0038] The movable frame is slidably arranged on the frame, and the fixed frame is fixedly connected to the movable frame;

[0039] The moving block is fixedly connected to the moving frame, and a screw hole is provided on the moving block;

[0040] The power assembly is arranged on the frame and is used for driving the moving frame to move.

[0041] As a preferred technical solution of the present application, the power assembly includes: a moving screw and a second motor;

[0042] The movable screw is rotatably connected to the frame, and the movable screw is threadedly connected in the screw hole;

[0043] The second motor is arranged on the frame, and the output end of the second motor is fixedly connected to the moving screw rod.

[0044] As a preferred technical solution of the present application, two sliding rods are fixedly connected to the frame, two sliding holes are provided on the movable frame, and the two sliding rods are slidably arranged in the two sliding holes respectively.

[0045] The working principle and beneficial effects of the utility model are:

[0046] 1. In the utility model, the mixing mechanism is provided to facilitate mixing of various raw materials directly in the barrel, without pouring the raw materials into the premixing tank for mixing.

[0047] 2. In the utility model, the feeding mechanism is provided to facilitate the feeding of various raw materials into the barrel in proportion.

[0048] 3. In the utility model, the movable mechanism is provided to facilitate the movement of the barrel filled with raw materials to the mixing rack, and the operator is convenient to push the barrel on the movable rack into the mixing rack.

[0049] 4. In the utility model, through the coordination among the frame, the mixing frame, the mixing mechanism, the feeding mechanism and the moving mechanism, it is convenient to mix the raw materials with good proportions directly in the barrel, without adding the raw materials into the premixing tank for mixing and then pouring them out, which saves time and labor and improves the efficiency of powder coating preparation. BRIEF DESCRIPTION OF THE DRAWINGS

[0050] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0051] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0052] Figure 2 It is a structural schematic diagram of the hybrid mechanism of the utility model;

[0053] Figure 3 It is a structural schematic diagram of the material feeding mechanism and the moving mechanism of the utility model;

[0054] Figure 4 For this utility model Figure 2 Schematic diagram of the partially enlarged structure at point A in the middle.

[0055] In the figure: 1. frame; 2. mixing frame; 3. rotating frame; 4. limiting frame; 5. driving rod; 6. rotating gear; 7. driving gear; 8. first motor; 9. transmission rod; 10. first bevel gear; 11. second bevel gear; 12. rotating wheel; 13. driving wheel; 14. transmission belt; 15. fixed frame; 16. unloading barrel; 17. partition; 18. blocking frame; 19. first electric cylinder; 20. moving frame; 21. moving block; 23. moving screw; 24. second motor; 25. sliding rod. DETAILED DESCRIPTION

[0056] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0057] like Figure 1~Figure 4As shown, this embodiment proposes a premixing tank with a water seal for preparing powder coatings, comprising: a frame 1, a mixing frame 2, a mixing mechanism, a feeding mechanism and a moving mechanism, wherein the mixing frame 2 is arranged on the frame 1. Through the coordination among the frame 1, the mixing frame 2, the mixing mechanism, the feeding mechanism and the moving mechanism, it is convenient to mix the raw materials with good proportions directly in the barrel, without adding the raw materials into the premixing tank and mixing them before pouring them out, which saves time and labor and improves the efficiency of powder coating preparation.

[0058] like Figure 1~Figure 2 As shown, a mixing mechanism is arranged on a frame 1 for mixing powder coatings, the mixing mechanism comprises: a rotating frame 3, a limiting frame 4, a driving assembly and a transmission assembly, the rotating frame 3 is rotatably connected in the frame 1, the mixing frame 2 is rotatably connected in the rotating frame 3, the limiting frame 4 is hinged on the mixing frame 2, the driving assembly is arranged on the frame 1 for driving the rotating frame 3 to rotate, the transmission assembly is arranged on the rotating frame 3 for driving the mixing frame 2 to rotate, the driving assembly comprises: a driving rod 5, a rotating gear 6, a driving gear 7 and a first motor 8, the driving rod 5 is rotatably connected to the frame 1, the rotating frame 3 is fixedly connected to the driving rod 5, the rotating gear 6 is fixedly connected to the driving rod 5, the driving gear 7 is rotatably connected to the frame 1, the driving gear 7 is meshed with the rotating gear 6, the first motor 8 is arranged on the frame 1, the output end of the first motor 8 passes through the frame 1 and is fixedly connected to the driving gear 7, the transmission assembly comprises: a transmission rod 9, a first bevel gear 10, a second bevel gear 11 and a linkage assembly, the transmission rod 9 is rotatably connected to the frame 1, the first bevel gear 10 is fixedly connected On the transmission rod 9, the second bevel gear 11 is fixedly connected to the frame 1, and the second bevel gear 11 is fixedly connected to the first bevel gear 10. The linkage assembly is arranged on the rotating frame 3, and is used to drive the mixing frame 2 to rotate. The linkage assembly includes: a rotating wheel 12, a driving wheel 13 and a transmission belt 14. The rotating wheel 12 is fixedly connected to the transmission rod 9, and the driving wheel 13 is fixedly connected to the mixing frame 2. The transmission belt 14 is transmission-connected between the rotating wheel 12 and the driving wheel 13. Specifically, the first motor 8 arranged on the frame 1 drives the driving and rotating gear 6 to rotate, and the rotating gear 6 drives the driving rod 5 and the rotating frame 3 to rotate when the rotating gear 6 rotates. When the rotating frame 3 rotates, the mixing frame 2 is driven to rotate. When the rotating frame 3 rotates, the transmission rod 9 is driven to rotate with the rotating frame 3, thereby driving the first bevel gear 10 to rotate on the second bevel gear 11, thereby driving the transmission rod 9 and the rotating wheel 12 to rotate, and the transmission belt 14 of the transmission belt 14 drives the driving wheel 13 to rotate, thereby driving the mixing frame 2 to rotate in the rotating frame 3, so as to mix the raw materials in the barrel.

[0059] like Figure 1 and Figure 3As shown, the unloading mechanism is arranged on the frame 1, and is used to unload the raw material. The unloading mechanism includes: a fixed frame 15, a unloading barrel 16, a partition 17 and a blocking component. The fixed frame 15 is arranged on the frame 1, and the unloading barrel 16 is fixedly connected to the fixed frame 15. There are multiple partitions 17, and the multiple partitions 17 are fixedly connected in the unloading barrel 16. The blocking component is arranged on the fixed frame 15, and is used to control the unloading of the raw material. On the basis of the above scheme, the blocking component includes: a blocking frame 18 and a first electric cylinder 1 9. The blocking frame 18 is arranged in the fixed frame 15, and the blocking frame 18 contacts the bottom end of the discharge barrel 16. The first electric cylinder 19 is arranged on the fixed frame 15, and the output end of the first electric cylinder 19 passes through the fixed frame 15 and is fixedly connected to the blocking frame 18. Specifically, the various raw materials are separated in the discharge barrel 16 by the partition plate 17. When the various raw materials reach the proportion standard, the blocking frame 18 is driven to move by the first electric cylinder 19 arranged on the fixed frame 15, so as to open the discharge barrel 16 and allow the raw materials to fall into the barrel.

[0060] like Figure 1 and Figure 3 As shown, the mobile mechanism is arranged on the frame 1, which is used to drive the unloading mechanism to move. The mobile mechanism includes: a mobile frame 20, a mobile block 21 and a power assembly. Two slide bars 25 are fixedly connected to the frame 1. Two slide holes are provided on the mobile frame 20. The two slide bars 25 are respectively slidably arranged in the two slide holes. The mobile frame 20 is slidably arranged on the frame 1. The fixed frame 15 is fixedly connected to the mobile frame 20. The mobile block 21 is fixedly connected to the mobile frame 20. The mobile block 21 is provided with screw holes. The power assembly is arranged on the frame 1, which is used to drive the mobile frame 20 to move. The moving screw 23 is rotatably connected to the frame 1, and the moving screw 23 is threadedly connected in the screw hole. The second motor 24 is arranged on the frame 1, and the output end of the second motor 24 is fixedly connected to the moving screw 23. Specifically, the moving screw 23 is driven to rotate by the second motor 24 arranged on the frame 1. When the moving screw 23 rotates, it drives the moving block 21 and the moving frame 20 to move, thereby driving the barrel on the moving frame 20 to approach the mixing frame 2, so as to facilitate the operator to push the barrel into the mixing frame 2.

[0061] In this embodiment, when it is necessary to mix multiple raw materials, the multiple raw materials are poured into the space separated by the partition 17 in the material discharge box, and then the barrel is placed on the mobile rack 20, and the first electric cylinder 19 provided on the fixed rack 15 drives the blocking rack 18 to move, so that the material discharge barrel 16 is opened, so that the raw materials fall into the barrel, and the second motor 24 provided on the frame 1 drives the moving screw 23 to rotate, and when the moving screw 23 rotates, it drives the moving block 21 and the moving rack 20 to move, thereby driving the barrel on the moving rack 20 to approach the mixing rack 2, so that it is convenient for the operator to push the barrel into the mixing rack 2. After the barrel is pushed into the mixing rack 2, the barrel is closed. The limiting frame 4 limits the barrel in the mixing frame 2, and then the first motor 8 arranged on the frame 1 drives the driving and rotating gear 6 to rotate. When the rotating gear 6 rotates, it drives the driving rod 5 and the rotating frame 3 to rotate. When the rotating frame 3 rotates, it drives the mixing frame 2 to rotate. When the rotating frame 3 rotates, it drives the transmission rod 9 to rotate with the rotating frame 3, thereby driving the first bevel gear 10 to rotate on the second bevel gear 11, thereby driving the transmission rod 9 and the rotating wheel 12 to rotate, and the transmission belt 14 drives the driving wheel 13 to rotate, thereby driving the mixing frame 2 to rotate in the rotating frame 3, so as to mix the raw materials in the barrel.

[0062] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A premixing tank for powder coating preparation with a water seal, characterized in that: include: Rack(1); A mixing rack (2), the mixing rack (2) being arranged on the frame (1); A mixing mechanism, the mixing mechanism being arranged on the frame (1) and being used for mixing powder coating; A material unloading mechanism, the material unloading mechanism being arranged on the frame (1) and being used for unloading raw materials; A moving mechanism, wherein the moving mechanism is arranged on the frame (1) and is used to drive the unloading mechanism to move.

2. A premixing tank with a water seal for preparing powder coatings according to claim 1, characterized in that: The mixing mechanism comprises: A rotating frame (3), the rotating frame (3) being rotatably connected in the frame (1), and the mixing frame (2) being rotatably connected in the rotating frame (3); A limiting frame (4), the limiting frame (4) being hinged on the mixing frame (2); a driving assembly, the driving assembly being arranged on the frame (1) and being used for driving the rotating frame (3) to rotate; A transmission assembly, wherein the transmission assembly is arranged on the rotating frame (3) and is used to drive the mixing frame (2) to rotate.

3. A premixing tank with a water seal for preparing powder coatings according to claim 2, characterized in that: The drive assembly comprises: A driving rod (5), the driving rod (5) being rotatably connected to the frame (1), and the rotating frame (3) being fixedly connected to the driving rod (5); A rotating gear (6), wherein the rotating gear (6) is fixedly connected to the driving rod (5); A driving gear (7), the driving gear (7) being rotatably connected to the frame (1), the driving gear (7) being meshed with the rotating gear (6); A first motor (8), wherein the first motor (8) is arranged on the frame (1), and an output end of the first motor (8) passes through the frame (1) and is fixedly connected to the driving gear (7).

4. A premixing tank with a water seal for preparing powder coatings according to claim 3, characterized in that: The transmission assembly comprises: A transmission rod (9), the transmission rod (9) being rotatably connected to the frame (1); A first bevel gear (10), the first bevel gear (10) being fixedly connected to the transmission rod (9); a second bevel gear (11), the second bevel gear (11) being fixedly connected to the frame (1), and the second bevel gear (11) being fixedly connected to the first bevel gear (10); A linkage assembly, wherein the linkage assembly is arranged on the rotating frame (3) and is used to drive the mixing frame (2) to rotate.

5. A premixing tank with a water seal for preparing powder coatings according to claim 4, characterized in that: The linkage components include: A rotating wheel (12), the rotating wheel (12) being fixedly connected to the transmission rod (9); A driving wheel (13), the driving wheel (13) being fixedly connected to the mixing frame (2); A transmission belt (14), wherein the transmission belt (14) is transmission-connected between the rotating wheel (12) and the driving wheel (13).

6. A premixing tank with a water seal for preparing powder coatings according to claim 5, characterized in that: The unloading mechanism comprises: A fixing frame (15), the fixing frame (15) being arranged on the frame (1); A lower material barrel (16), the lower material barrel (16) being fixedly connected to the fixing frame (15); a partition (17), wherein a plurality of the partitions (17) are provided, and the plurality of the partitions (17) are all fixedly connected in the lower barrel (16); A blocking component is arranged on the fixing frame (15) and is used to control the discharge of raw materials.

7. A premixing tank with a water seal for preparing powder coatings according to claim 6, characterized in that: The blocking assembly comprises: a blocking frame (18), the blocking frame (18) being arranged in the fixing frame (15), the blocking frame (18) being in contact with the bottom end of the lower barrel (16); A first electric cylinder (19), wherein the first electric cylinder (19) is disposed on the fixing frame (15), and an output end of the first electric cylinder (19) passes through the fixing frame (15) and is fixedly connected to the blocking frame (18).

8. A premixing tank with a water seal for preparing powder coatings according to claim 7, characterized in that: The moving mechanism comprises: A movable frame (20), the movable frame (20) being slidably disposed on the frame (1), and the fixed frame (15) being fixedly connected to the movable frame (20); A moving block (21), the moving block (21) being fixedly connected to the moving frame (20), and a screw hole being provided on the moving block (21); A power assembly, the power assembly being arranged on the frame (1) and being used for driving the moving frame (20) to move.

9. A premixing tank with a water seal for preparing powder coatings according to claim 8, characterized in that: The power assembly comprises: A movable screw rod (23), the movable screw rod (23) being rotatably connected to the frame (1), and the movable screw rod (23) being threadedly connected in the screw hole; A second motor (24), wherein the second motor (24) is arranged on the frame (1), and an output end of the second motor (24) is fixedly connected to the moving screw rod (23).

10. A premixing tank with a water seal for preparing powder coatings according to claim 9, characterized in that: Two sliding rods (25) are fixedly connected to the frame (1), and two sliding holes are provided on the movable frame (20), and the two sliding rods (25) are slidably disposed in the two sliding holes respectively.

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