Electrophoretic paint mixing device

Abstract

The utility model discloses an electrophoretic paint mixing device, which relates to the technical field of electrophoretic paint mixing and comprises a mixing barrel, a mixing component is arranged on the mixing barrel, and a second gear and a third gear rotate to drive a stirring rod to rotate in the mixing barrel and move up and down simultaneously. A stirring plate shakes left and right after being extruded by a solution in the mixing barrel along with up-down movement of a stirring rod, an auxiliary mixing assembly is arranged in the mixing barrel, the stirring rod is combined with a movable block in the descending process to drive the movable block to rotate, the movable block extrudes a pushing plate through a sliding groove in the rotating process, and the pushing plate moves up and down; through the material mixing assembly, all-directional and deep mixing of the coating in the barrel is ensured, stirring dead angles are effectively eliminated, the uniformity and fineness of the coating are improved, and through dynamic shaking of a stirring plate in liquid, interpenetration and fusion of all components in the coating are further promoted.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electrophoretic paint mixture, especially to a kind of electrophoretic paint coating mixing device. BACKGROUND

[0002] Electrophoretic paint is a kind of water-based paint, also called electrophoretic paint, made of salt of organic polymer that can ionize in water and various pigments, divided into two types of anodic electrophoretic paint and cathodic electrophoretic paint. The principle of electrophoretic paint is to immerse the coated object with conductivity into the electrophoretic paint tank through electrophoretic coating process, connect direct current between two poles, and the paint particles will undergo electrolysis, electrophoresis, electrodeposition, electroosmosis and other chemical and physical changes under the action of electric field, so as to deposit a uniform and fine coating film on the surface of the coated object which is not dissolved by water.

[0003] After searching, the utility model patent with Chinese patent number CN205700291U discloses a kind of stirring device of electrophoretic paint;

[0004] Compared with prior art, the utility model patent with Chinese patent number CN205700291U includes paint pool, the bottom of the inner wall of the paint pool is provided with shock pad, the top of the shock pad is provided with first motor, the inside of the paint pool is provided with partition, the output shaft of the first motor is provided with rotating shaft, and the rotating shaft penetrates through the partition and extends to the top of the partition, the top of the rotating shaft is fixedly provided with rotating rod, and the rotating rod is provided with stirring rod. The electrophoretic paint stirring device improves the internal structure of the stirring device, increases the uniform mixing of pure water and paint, sets PH detection device and thermometer on the stirring device, can clearly calculate the paint concentration in the paint pool, makes people more convenient to adjust the paint concentration in the paint pool, maintains the quality of paint, and effectively improves the work efficiency of people.

[0005] But the fixed position of the above-mentioned device in actual use makes the stirring process relatively monotonous, and can only stir in the preset and relatively single track, which not only limits the flexibility and uniformity of stirring, especially in the edge, corner and different depth levels of mixing barrel, may cause insufficient stirring, affect the uniform mixing effect of paint, and also may reduce the quality of paint due to stirring dead angle, therefore a kind of electrophoretic paint coating mixing device is proposed. UTILITY MODEL CONTENTS

[0006] The utility model aims at solving the fixed position of stirring in prior art, which makes the stirring process relatively monotonous and can only stir in the preset and relatively single track, and proposes a kind of electrophoretic paint coating mixing device.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0008] The utility model provides an electrophoretic paint coating mixing device, including the mixing barrel, the upper portion of mixing barrel is fixedly connected with the feed inlet, the upper portion of mixing barrel is fixedly connected with first motor, the output shaft end of first motor is fixedly connected with first gear, and the rotation is connected between first gear and mixing barrel, be provided with mixing assembly on mixing barrel, mixing assembly includes the second gear and third gear of rotation connection on the upper portion of mixing barrel and the movable connection of stirring rod and stirring board in the mixing barrel, the rotation of second gear and third gear drives stirring rod to rotate in the mixing barrel inside while moving up and down, and stirring board follows the up and down movement of stirring rod and is pressed after the inside solution of mixing barrel, and carries out the swing of left and right,

[0009] The inside of the mixing barrel is provided with an auxiliary mixing assembly, the auxiliary mixing assembly includes a movable block and a push plate movably connected inside the mixing barrel, and a sliding groove is formed in the side surface of the movable block. During the descending process of the stirring rod, the movable block is driven to rotate in combination with the movable block, and the movable block is pressed through the sliding groove to make the push plate move up and down.

[0010] The above technical solution further comprises:

[0011] The mixing barrel is movably connected with the second gear, the second gear is engaged with the first gear, and the second gear is slidably connected with the stirring rod. The second gear is provided with a clamping block clamped in a clamping groove in the side surface of the stirring rod.

[0012] The second motor is fixedly connected to the side of the mixing barrel close to the feed inlet, the output shaft end of the second motor is fixedly connected with the third gear, the outer side of the stirring rod is fixedly connected with a rack, and the rack is engaged with the third gear. The rotation of the third gear is driven by the start of the second motor, and the stirring rod moves up and down through the rack.

[0013] The outer side of the stirring rod is fixedly connected with a frame in symmetry, the outer side of the two frames is fixedly connected with a movable rod, and the outer side of the movable rod is movably connected with a stirring board. The stirring board moves up and down and is pressed on the movable rod.

[0014] The bottom of the stirring board is fixedly connected with a first spring, the first spring is fixedly connected between the stirring board and the frame, the number of the first spring is two groups and is symmetrically distributed, and the first spring limits the movement of the stirring board within a certain range.

[0015] The end of the stirring rod away from the second gear is fixedly connected with a limiting block in symmetry, a limiting groove is formed in the side of the movable block close to the limiting block, and the limiting block is combined with the limiting groove to make the movable block rotate with the stirring rod.

[0016] The inside of the mixing barrel is fixedly connected with fixed shells in a symmetrical manner, the outer sides of the two fixed shells are movably connected with first supporting blocks and second supporting blocks, the first supporting blocks and the second supporting blocks are fixedly connected with the push plate, the first supporting blocks and the second supporting blocks support the push plate, and the first supporting blocks and the second supporting blocks slide in the fixed shells.

[0017] The first supporting block is fixedly connected with a sliding block on the side close to the second supporting block, the sliding block is slidably connected with a sliding groove, the rotation of the movable block makes the sliding block move up and down in the sliding groove, the bottom of the first supporting block and the second supporting block is fixedly connected with a second spring, and the end, away from the first supporting block and the second supporting block, of the second spring is fixedly connected with the fixed shell.

[0018] The utility model has the following beneficial effects:

[0019] 1、 the utility model discloses, through the rotation of second gear and third gear in mixing assembly drive stirring rod rotates in the inside of mixing barrel and moves up and down, the up and down movement of stirring board following stirring rod is extruded after the inside of mixing barrel solution, and the left and right swing is carried out, ensure that the paint is mixed in the all -round, deep -going of bucket, also effectively eliminate the stirring dead angle, improve the uniformity and delicacy of paint, and the dynamic swing of stirring board in liquid, further promote the mutual penetration and fusion of each component in paint, help to improve the overall quality and performance of paint.

[0020] 2、 the utility model discloses, through the process of the descent of stirring rod in auxiliary mixing assembly and movable block combination drive movable block's rotation, movable block is extruded push plate through the sliding groove in the process of rotation, make push plate move up and down, further agitate paint in the vertical direction, form all -round, multi -dimensional mixing effect, also effectively avoid the local deposition or agglomeration phenomenon that can appear in the mixing process, ensure the final quality of electrophoretic paint. DRAWINGS

[0021] Figure 1 It is the whole structure schematic diagram of the utility model discloses an electrophoretic paint mixing device;

[0022] Figure 2 It is the sectional structure schematic diagram in the utility model;

[0023] Figure 3 It is the top view part structure schematic diagram in the utility model;

[0024] Figure 4 It is the part sectional structure schematic diagram in the utility model.

[0025] As shown in the figure: 1, mixing barrel; 2, feed inlet; 3, first motor; 4, first gear; 5, second gear; 6, stirring rod; 7, rack; 8, third gear; 9, second motor; 10, stirring plate; 11, first spring; 12, frame; 13, movable rod; 14, limit block; 15, push plate; 16, movable block; 17, limit groove; 18, fixed shell; 19, first supporting block; 20, second supporting block; 21, second spring; 22, sliding slot; 23, sliding block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0027] Embodiment one

[0028] As Figures 1-4 shown, the utility model provides a kind of electrophoretic paint mixing device, including mixing barrel 1, the upper portion of mixing barrel 1 is fixedly connected with feed inlet 2, the upper portion of mixing barrel 1 is fixedly connected with first motor 3, the output shaft end of first motor 3 is fixedly connected with first gear 4, first gear 4 is rotatably connected between mixing barrel 1, mixing barrel 1 is provided with mixing assembly, and mixing assembly includes the second gear 5 and third gear 8 rotatably connected on the upper portion of mixing barrel 1, and stirring rod 6 and stirring plate 10 movably connected in the inside of mixing barrel 1, the rotation of second gear 5 and third gear 8 drives stirring rod 6 to rotate in the inside of mixing barrel 1 while moving up and down, stirring plate 10 is shaken left and right after being extruded by solution in the inside of mixing barrel 1 following the up and down movement of stirring rod 6;

[0029] The inside of mixing barrel 1 is provided with auxiliary mixing assembly, and auxiliary mixing assembly includes movable block 16 and push plate 15 movably connected in the inside of mixing barrel 1, and sliding slot 22 is formed in the side surface of movable block 16, the rotation of movable block 16 is driven in the process of combination of stirring rod 6 descending and movable block 16, movable block 16 extrudes push plate 15 by sliding slot 22 in the process of rotation, so that push plate 15 moves up and down.

[0030] Mixing barrel 1 is movably connected with second gear 5, second gear 5 is engaged with first gear 4, and second gear 5 is slidably connected with stirring rod 6, and the inside of second gear 5 is provided with clamping block clamped in the clamping groove of the side surface of stirring rod 6.

[0031] The second motor 9 is fixedly connected to the side of the mixing barrel 1 close to the feeding port 2, the output shaft end of the second motor 9 is fixedly connected with the third gear 8, the outer side of the stirring rod 6 is fixedly connected with the rack 7, the rack 7 is engaged with the third gear 8, the rotation of the third gear 8 is driven by the starting of the second motor 9, and the stirring rod 6 moves up and down through the rack 7.

[0032] The outer side of the stirring rod 6 is fixedly connected with the frame 12 in a symmetrical manner, the outer side of each of the two frames 12 is fixedly connected with the movable rod 13, and the outer side of the movable rod 13 is movably connected with the stirring plate 10.

[0033] The bottom of the stirring plate 10 is fixedly connected with the first spring 11, the first spring 11 is fixedly connected between the stirring plate 10 and the frame 12, the number of the first spring 11 is two groups and is distributed in a symmetrical manner, and the first spring 11 limits the movement of the stirring plate 10 within a certain range.

[0034] In the embodiment, the first motor 3 and the second motor 9 are started at the same time, the rotation of the first gear 4 is driven by the starting of the first motor 3, the rotation of the second gear 5 is driven by the rotation of the first gear 4, the second gear 5 is clamped in the clamping groove on the side of the stirring rod 6 through the clamping block in the second gear 5, the rotation of the second gear 5 drives the rotation of the stirring rod 6, the rotation of the third gear 8 is driven by the starting of the second motor 9, the stirring rod 6 moves up and down through the engagement of the third gear 8 and the rack 7, the clamping block in the second gear 5 is clamped in the clamping groove on the side of the stirring rod 6 in the process of movement, so that the stirring rod 6 moves up and down in the process of rotation, and the stirring rod 6 rotates and stirs the paint in the mixing barrel 1 while moving up and down, the stirring plate 10 moves up and down and is extruded by the paint, so that the stirring plate 10 shakes left and right on the movable rod 13, the stirring plate 10 moves within a certain range through the limitation of the first spring 11, and the paint is fully mixed.

[0035] Embodiment two

[0036] As shown in the figure, Figures 1-4 the end of the stirring rod 6 away from the second gear 5 is fixedly connected with the limiting block 14 in a symmetrical manner, the side of the movable block 16 close to the limiting block 14 is provided with the limiting groove 17, the limiting block 14 is combined with the limiting groove 17 through the stirring rod 6, and the movable block 16 rotates with the stirring rod 6.

[0037] The inside of the mixing barrel 1 is symmetrically fixedly connected with fixed shells 18, the outer sides of the two fixed shells 18 are movably connected with first supporting blocks 19 and second supporting blocks 20, the first supporting blocks 19 and the second supporting blocks 20 are fixedly connected with the push plate 15, the first supporting blocks 19 and the second supporting blocks 20 support the push plate 15, and slide in the fixed shells 18.

[0038] The first supporting block 19 is fixedly connected with a sliding block 23 on the side close to the second supporting block 20, the sliding block 23 is slidingly connected with the sliding groove 22, the rotation of the movable block 16 makes the sliding block 23 move up and down in the inside of the sliding groove 22, the bottom of the first supporting block 19 and the second supporting block 20 is fixedly connected with a second spring 21, and the end of the second spring 21 away from the first supporting block 19 and the second supporting block 20 is fixedly connected with the fixed shell 18.

[0039] In the embodiment, through the description of the previous step, the rotation of the stirring rod 6 drives the limiting block 14 to move downward and combine with the limiting slot 17 on the movable block 16, the rotation of the stirring rod 6 drives the movable block 16 to rotate, the rotation of the movable block 16 drives the rotation of the sliding groove 22, the sliding block 23 in the sliding groove 22 is extruded by the rotation of the sliding groove 22 and slides along the special shape of the sliding groove 22, the sliding process of the sliding block 23 drives the first supporting block 19 and the second supporting block 20 to extrude the second spring 21 to slide in the fixed shell 18, and the push plate 15 connected with the second supporting block 20 and the first supporting block 19 also moves, when the sliding block 23 slides to the side of the sliding groove 22 and is not limited by the arc, the rebound of the extruded second spring 21 drives the first supporting block 19 and the second supporting block 20 to return to the original position, thereby driving the push plate 15 to move up and down.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An electrophoretic paint mixing device comprising a mixing tank (1), characterized in that, The upper part of the mixing barrel (1) is fixedly connected with an inlet (2), the upper part of the mixing barrel (1) is fixedly connected with a first motor (3), the output shaft end of the first motor (3) is fixedly connected with a first gear (4), the first gear (4) is rotatably connected with the mixing barrel (1), the mixing barrel (1) is provided with a mixing assembly, the mixing assembly comprises a second gear (5) and a third gear (8) rotatably connected on the upper part of the mixing barrel (1), and a stirring rod (6) and a stirring plate (10) movably connected in the mixing barrel (1), the rotation of the second gear (5) and the third gear (8) drives the stirring rod (6) to rotate and move up and down in the mixing barrel (1), and the stirring plate (10) moves up and down following the stirring rod (6) and shakes left and right after being extruded by the solution in the mixing barrel (1). The inside of the mixing barrel (1) is provided with an auxiliary mixing assembly, the auxiliary mixing assembly comprises a movable block (16) and a push plate (15) movably connected in the mixing barrel (1), and a sliding groove (22) is formed in the side of the movable block (16), the stirring rod (6) is combined with the movable block (16) to drive the rotation of the movable block (16) during the descending process, and the movable block (16) extrudes the push plate (15) through the sliding groove (22) during the rotating process, so that the push plate (15) moves up and down.

2. The electrophoretic paint mixing device according to claim 1, wherein The mixing barrel (1) is movably connected with the second gear (5), the second gear (5) is engaged with the first gear (4), and the second gear (5) is slidably connected with the stirring rod (6).

3. The electrophoretic paint mixing device of claim 1, wherein, The side of the mixing barrel (1) close to the inlet (2) is fixedly connected with a second motor (9), the output shaft end of the second motor (9) is fixedly connected with the third gear (8), the outer side of the stirring rod (6) is fixedly connected with a rack (7), and the rack (7) is engaged with the third gear (8).

4. The electrophoretic paint mixing device of claim 1, wherein, The outer side of the stirring rod (6) is fixedly connected with a frame (12) in a symmetrical manner, the outer side of each of the two frames (12) is fixedly connected with a movable rod (13), and the movable rod (13) is movably connected with the stirring plate (10).

5. The electrophoretic paint mixing device of claim 1, wherein, The bottom of the stirring plate (10) is fixedly connected with a first spring (11), the first spring (11) is fixedly connected between the frame (12), and the number of the first spring (11) is two groups and is distributed in a symmetrical manner.

6. The electrophoretic paint mixing device of claim 1, wherein, The end of the stirring rod (6) away from the second gear (5) is fixedly connected with a limiting block (14) in a symmetrical manner, and a limiting groove (17) is formed in the side of the movable block (16) close to the limiting block (14).

7. The electrophoretic paint mixing device of claim 1, wherein, The inside of the mixing barrel (1) is fixedly connected with a fixed shell (18) in a symmetrical manner, the outer side of each of the two fixed shells (18) is movably connected with a first supporting block (19) and a second supporting block (20), and the first supporting block (19) and the second supporting block (20) are fixedly connected with the push plate (15).

8. An electrophoretic paint mixing device according to claim 7, wherein The first supporting block (19) is fixedly connected with a sliding block (23) on one side close to the second supporting block (20), the sliding block (23) is in sliding connection with a sliding groove (22), the bottom of the first supporting block (19) and the second supporting block (20) are fixedly connected with a second spring (21), and one end of the second spring (21) away from the first supporting block (19) and the second supporting block (20) is fixedly connected with the fixed shell (18).

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