Coating pigment high-speed pre-dispersing device

Abstract

The utility model relates to the technical field of coating production, in particular to a high-speed coating pigment pre-dispersing device, which is characterized in that a dispersing barrel consists of a barrel shell and a bottom plate, the barrel shell is sleeved on the bottom plate, the bottom plate is propped against a support frame, support rods are distributed at the upper part of the bottom plate at equal round corners, and a connecting ring is fixedly arranged at the upper ends of the four support rods; an arc-shaped scraping strip is connected between every two adjacent supporting rods, the arc-shaped scraping strips are fixedly arranged on the lower portion of the connecting ring and movably abut against the inner wall of the barrel shell, the fixing handles are fixedly arranged on the left side and the right side of the outer side wall of the barrel shell respectively, and limiting connecting mechanisms connected with the connecting ring are arranged on the fixing handles so that the dispersing barrel can be disassembled conveniently. Efficient cleaning of the interior of the dispersion barrel is achieved, and pigment is prevented from remaining at cleaning dead corners in the dispersion barrel.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of paint production, and specifically relates to a high-speed pre-dispersing device for paint pigments. BACKGROUND

[0002] The pre-dispersed pigments have many advantages such as high tinting strength and high gloss. However, the pigments will adhere to the inner wall of the dispersing barrel after use, and there are dead angles in the inner wall of the dispersing barrel that are difficult to clean, which is not conducive to efficient cleaning of the inner wall of the dispersing barrel. Therefore, there is an urgent need for a high-speed pre-dispersing device for paint pigments. SUMMARY

[0003] The utility model discloses a high-speed pre-dispersing device for paint pigments, which is designed to solve the above problems.

[0004] To achieve the above object, the utility model adopts the following technical scheme: it contains support frame, lifting assembly and high-speed dispersing assembly, is equipped with lifting assembly on the support frame, is equipped with high-speed dispersing assembly on the lifting assembly;

[0005] It also contains:

[0006] The dispersing barrel is composed of a barrel shell and a bottom plate. The barrel shell is sleeved on the bottom plate, and the bottom plate is in contact with the support frame.

[0007] The support rods are four, and are equally distributed on the upper part of the bottom plate. The connecting rings are fixedly arranged on the upper ends of the four support rods. The arc-shaped scraping strips are connected between the adjacent two support rods, and are fixedly arranged on the lower part of the connecting rings. The arc-shaped scraping strips are movably arranged in contact with the inner wall of the barrel shell.

[0008] The fixed handle is two, and is fixedly arranged on the left and right sides of the outer side wall of the barrel shell. The fixed handle is provided with a limiting connection mechanism connected with the connecting ring.

[0009] Further, the limiting connection mechanism contains:

[0010] The pull plate is in contact with one side wall of the fixed handle. The threaded rod is rotatably arranged on the pull plate. One end of the threaded rod is rotatably arranged on the fixed handle.

[0011] The limiting rod is two, and is fixedly arranged on the front and back sides of the one side wall of the pull plate. The spring is movably sleeved on the limiting rod. The spring is fixedly arranged in the cylindrical groove of the fixed handle. One end of the spring is fixedly connected with the pull plate. One end of the limiting rod is movably inserted into the insertion slot of the outer ring wall of the connecting ring through the side wall of the fixed handle and the barrel shell.

[0012] Furthermore, the limiting rod has several reinforcing ribs with equal rounded corners.

[0013] Furthermore, a sealing ring is provided on the upper part of the base plate, and the sealing ring is fixedly installed in an annular groove opened in the lower part of the cylinder shell.

[0014] Furthermore, positioning blocks are fixedly provided on both the front and rear sides of the inner wall of the cylinder shell, and the positioning blocks are engaged in the slots opened on the upper part of the connecting ring.

[0015] Compared with the prior art, the beneficial effects of this utility model are: the high-speed pre-dispersion device for paint pigments described in this utility model facilitates the disassembly of the dispersion tank, enabling efficient cleaning of its interior and preventing pigment residue from remaining in the cleaning dead corners inside the dispersion tank. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is an exploded view of the dispersion barrel, support rod, arc-shaped scraper, sealing ring, and connecting ring in this utility model.

[0018] Figure 3 This is a cross-sectional view of the fixed handle in this utility model.

[0019] Figure 4 This is a schematic diagram of the connecting ring in this utility model.

[0020] Explanation of reference numerals in the attached figures:

[0021] 1. Support frame; 2. Lifting assembly; 3. High-speed dispersion assembly; 4. Dispersion tank; 5. Cylinder shell; 6. Base plate; 7. Support rod; 8. Arc-shaped scraper; 9. Fixing handle; 10. Limiting connection mechanism; 11. Pull plate; 12. Threaded rod; 13. Limiting rod; 14. Spring; 15. Columnar groove; 16. Slot; 17. Reinforcing rib; 18. Sealing ring; 19. Positioning block; 10. Slot; 11. Connecting ring. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. The preferred embodiments described are only examples. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0023] like Figures 1-4 As shown, the specific embodiment adopts the following technical solution: it includes a support frame 1, a lifting component 2 and a high-speed dispersion component 3. The support frame 1 is provided with the lifting component 2, and the lifting component 2 is provided with the high-speed dispersion component 3.

[0024] It also includes:

[0025] A dispersion barrel 4 is composed of a barrel shell 4-1 and a bottom plate 4-2, the barrel shell 4-1 is sleeved on the bottom plate 4-2, the bottom plate 4-2 is in contact with the support frame 1, the upper part of the bottom plate 4-2 is in contact with the sealing ring 12, the sealing ring 12 is fixedly arranged in the annular groove at the lower part of the barrel shell 4-1, the sealing ring 12 can be used to ensure the sealing of the gap between the barrel shell 4-1 and the bottom plate 4-2, and the leakage of paint is avoided;

[0026] Four support rods 5 are equally distributed on the upper part of the bottom plate 4-2, a connecting ring 15 is fixedly arranged on the upper end of the four support rods 5, an arc-shaped scraping strip 6 is connected between adjacent two support rods 5, the arc-shaped scraping strip 6 is fixedly arranged on the lower part of the connecting ring 15, the arc-shaped scraping strip 6 is in contact with the inner wall of the barrel shell 4-1, the inner wall of the barrel shell 4-1 is fixedly provided with a positioning clamping block 13 on the front and rear sides, the positioning clamping block 13 is clamped in the clamping groove 14 arranged on the upper part of the connecting ring 15, and the positioning clamping block 13 can limit the installation of the connecting ring 15 in the barrel shell 4-1;

[0027] Two fixed handles 7 are fixedly arranged on the left and right sides of the outer side wall of the barrel shell 4-1, and the fixed handle 7 is provided with a limiting connection mechanism 8 connected with the connecting ring 15;

[0028] The limiting connection mechanism 8 comprises:

[0029] A pull plate 8-1 is arranged on one side wall of the fixed handle 7, a threaded rod 8-2 is threadedly arranged on the pull plate 8-1, and one end of the threaded rod 8-2 is threadedly arranged on the fixed handle 7;

[0030] Two limiting rods 8-3 are fixedly arranged on the front and rear sides of one side wall of the pull plate 8-1, a plurality of reinforcing ribs 11 are equally distributed on the limiting rod 8-3, the reinforcing ribs 11 can not only provide auxiliary guidance for the movement of the limiting rod 8-3, but also improve the stress bearing performance of the limiting rod 8-3, a spring 8-4 is movably sleeved on the limiting rod 8-3, the spring 8-4 is fixedly arranged in the cylindrical groove 9 arranged on the fixed handle 7, one end of the spring 8-4 is fixedly connected with the pull plate 8-1, and one end of the limiting rod 8-3 is movably inserted into the insertion slot 10 arranged on the outer ring wall of the connecting ring 15 through the side wall of the fixed handle 7 and the barrel shell 4-1.

[0031] When the utility model is used, high-speed dispersion assembly 3 is driven by lifting assembly 2 to move downwards into dispersion barrel 4, so that high-speed dispersion assembly 3 pre-disperses the pigment in dispersion barrel 4; when it is needed to clean the inside of dispersion barrel 4, screw rod 8-2 can be rotated to make one end thereof separate from fixed handle 7, then the pull plate 8-1 on the two sides can be pulled away from fixed handle 7, pull plate 8-1 drives limiting rod 8-3 to move, so that one end of limiting rod 8-3 separates from slot 10, and spring 8-4 is stretched, then fixed handle 7 can be pulled upwards, fixed handle 7 drives cylinder shell 4-1 to move upwards, so that cylinder shell 4-1 separates from bottom plate 4-2, and in this process, arc-shaped scraping strip 6 can scrape the paint adhered to the inner wall of cylinder shell 4-1, so that the cleaning of the inner wall of cylinder shell 4-1 is realized, then the upper part of bottom plate 4-2 can be directly flushed, and there is no cleaning dead angle formed between cylinder shell 4-1 and bottom plate 4-2, so that the cleaning of bottom plate 4-2 is also relatively convenient.

[0032] Compared with the prior art, the utility model has the advantages of:

[0033] The cooperation of support frame 1, arc-shaped scraping strip 6, fixed handle 7, limiting connecting mechanism 8 and connecting ring 15 facilitates the disassembly of dispersion barrel 4, realizes the efficient cleaning of the inside of dispersion barrel 4, and avoids that the cleaning dead angle of the inside of dispersion barrel 4 is supported by support frame 1.

[0034] The sealing ring 12 can be used to ensure the sealing property of the gap between cylinder shell 4-1 and bottom plate 4-2, and avoid the leakage of the pigment.

[0035] For those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, and equivalent replacement of part of technical features can be made, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A coating pigment high-speed pre-dispersion device, comprising a support frame (1), a lifting assembly (2) and a high-speed dispersion assembly (3), the lifting assembly (2) is arranged on the support frame (1), and the high-speed dispersion assembly (3) is arranged on the lifting assembly (2); characterized in that It also comprises: a dispersion barrel (4), the dispersion barrel (4) is composed of a barrel shell (4-1) and a bottom plate (4-2), the barrel shell (4-1) is sleeved on the bottom plate (4-2), and the bottom plate (4-2) is arranged on the support frame (1) in abutment; four support rods (5) are arranged on the upper part of the bottom plate (4-2) in equal circular angles, a connecting ring (15) is fixedly arranged on the upper ends of the four support rods (5), an arc-shaped scraping strip (6) is connected between adjacent two support rods (5), the arc-shaped scraping strip (6) is fixedly arranged on the lower part of the connecting ring (15), and the arc-shaped scraping strip (6) is arranged in abutment with the inner wall of the barrel shell (4-1) in a movable manner; two fixed handles (7) are fixedly arranged on the left and right sides of the outer side wall of the barrel shell (4-1), and a limiting connection mechanism (8) connected with the connecting ring (15) is arranged on the fixed handle (7).

2. A high speed pre-dispersion device for coating pigments according to claim 1, characterized in that: The limiting connection mechanism (8) comprises: a pull plate (8-1) arranged in abutment on one side wall of the fixed handle (7), a threaded rod (8-2) rotatably penetrating the pull plate (8-1) through threads, one end of the threaded rod (8-2) is rotatably penetrated on the fixed handle (7) through threads; two limiting rods (8-3) are fixedly arranged on the front and rear sides of one side wall of the pull plate (8-1), a spring (8-4) is movably sleeved on the limiting rod (8-3), the spring (8-4) is fixedly arranged in a cylindrical groove (9) formed in the fixed handle (7), one end of the spring (8-4) is fixedly connected with the pull plate (8-1), and one end of the limiting rod (8-3) is movably inserted into an insertion slot (10) formed on the outer ring wall of the connecting ring (15) after penetrating the side wall of the fixed handle (7) and the barrel shell (4-1).

3. A high speed pre-dispersion device for coating pigments according to claim 2, characterized in that: A plurality of reinforcing ribs (11) are arranged on the limiting rod (8-3) in equal circular angles.

4. The high-speed pre-dispersion device for coating pigments according to claim 1, characterized in that: A sealing ring (12) is movably arranged in abutment on the upper part of the bottom plate (4-2), and the sealing ring (12) is fixedly arranged in an annular embedding groove formed in the lower part of the barrel shell (4-1).

5. A high speed pre-dispersion device for coating pigments as claimed in claim 1, wherein: Positioning clamping blocks (13) are fixedly arranged on the inner wall of the barrel shell (4-1) on the front and rear sides, and the positioning clamping blocks (13) are clamped in clamping grooves (14) formed on the upper part of the connecting ring (15).

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