Epoxy inorganic hybrid coating device

Abstract

The utility model relates to the technical field of inorganic coating processing, provides an epoxy inorganic hybrid coating device, and solves the problem that the existing equipment cannot fully realize efficient and uniform mixing and dispersion due to design defects. The device comprises a rack, and further comprises a tank body, the clamping assemblies are arranged on the two sides of the rack and used for clamping the tank body; the stirring assembly is arranged in the tank body and comprises a main stirring rod, a plurality of stirring blades and a fixing ring, the stirring blades are annularly arranged on the peripheral side of the main stirring rod, the main stirring rod is sleeved with the fixing ring, one end of each stirring blade is connected with the main stirring rod, and the other end of each stirring blade is connected with the fixing ring; each stirring blade comprises a transverse stirring blade and a longitudinal stirring blade, an included angle of 60-90 degrees is formed between each transverse stirring blade and each longitudinal stirring blade in the length direction, and an included angle of 30-60 degrees is formed between each transverse stirring blade and each longitudinal stirring blade in the width direction.

Description

TECHNICAL FIELD

[0001] The utility model relates to inorganic coating processing technical field, concretely relates to a kind of epoxy inorganic hybrid coating device. BACKGROUND

[0002] Coating dispersion machine is mainly to shear, impact, crush, disperse material by the high-speed operation of dispersion disc to achieve the function of rapid mixing, dissolution, dispersion, refinement of raw materials.

[0003] Chinese patent publication No. CN216756166U discloses an inorganic coating physical high-speed dispersion mechanism, which comprises a dispersion machine body, a clamping groove is provided on the dispersion machine body for limiting the position of the material barrel, and a buffer structure is provided on the dispersion machine body. The buffer structure comprises a mounting plate provided on the dispersion machine body and a buffer plate connected to the mounting plate by a buffer member. When the material barrel is pushed into the clamping groove, the buffer plate can be squeezed.

[0004] Although the buffer structure and fixing method of the patent solve the problem of material barrel impact, the design of the dispersion disc does not optimize the characteristics of epoxy inorganic hybrid coating (high viscosity, multi-phase system, hard filler). There are defects such as insufficient shear force, limited mixing range, poor dynamic stability and insufficient adaptability, which result in the inability to fully achieve efficient and uniform mixing and dispersion. UTILITY MODEL CONTENTS

[0005] Therefore, in view of the above problems, the utility model provides an epoxy inorganic hybrid coating device to solve the problem that the existing equipment cannot fully achieve efficient and uniform mixing and dispersion due to design defects.

[0006] To achieve the above purpose, the utility model is realized by the following technical solutions:

[0007] An epoxy inorganic hybrid coating device comprises a rack and further comprises:

[0008] A tank body;

[0009] A clamping assembly is provided on both sides of the rack for clamping the tank body;

[0010] A stirring assembly is provided in the tank body, which comprises a main stirring rod, a plurality of stirring blades and a fixed ring. Each stirring blade is arranged around the side of the main stirring rod, and the fixed ring is arranged outside the main stirring rod. One end of each stirring blade is connected to the main stirring rod, and the other end of each stirring blade is connected to the fixed ring.

[0011] Each of the stirring blades comprises a transverse stirring blade and a longitudinal stirring blade, an angle between a length direction of each of the transverse stirring blades and each of the longitudinal stirring blades is 60-90°, and an angle between a width direction of each of the transverse stirring blades and each of the longitudinal stirring blades is 30-60°.

[0012] Further, each of the transverse stirring blades is provided with a transverse wall scraping block near one side of the inner wall of the tank body, and each of the transverse wall scraping blocks has different spacing with the main stirring rod.

[0013] Further, each of the longitudinal stirring blades is provided with a longitudinal wall scraping block near one side of the inner wall of the tank body, and each of the longitudinal wall scraping blocks is arranged at different heights of each of the longitudinal stirring blades.

[0014] Further, at least one through groove is arranged on each of the transverse stirring blades, and an angle between an axis of each of the through grooves and an axis of each of the transverse stirring blades is formed.

[0015] Further, the stirring assembly further comprises a secondary stirring rod and a dispersing blade, the secondary stirring rod is arranged on one side of the main stirring rod, and the dispersing blade is arranged at the bottom end of the secondary stirring rod.

[0016] Further, the rack upper hoop is provided with a hoop ring, and the clamping assembly comprises:

[0017] A lead screw is rotationally arranged at the rear side of the hoop ring;

[0018] An adjusting block is arranged at both sides of the lead screw, and a thread is arranged between the adjusting block and the lead screw;

[0019] A cross rod is arranged at the front side of the hoop ring;

[0020] A clamping arm is rotationally arranged at both ends of the cross rod;

[0021] A connecting rod is connected to one end of the clamping arm and connected to the other end of the adjusting block.

[0022] Further, a clamping block is rotationally arranged at the inner side of each of the clamping arms.

[0023] Further, an antiskid pad is arranged at the inner side of each of the clamping blocks.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] 1. The utility model forms a multi-angle shearing force field (transverse 60-90°, longitudinal 30-60° angle) through transverse and longitudinal stirring blades, enhances the shearing and crushing capacity for high-viscosity epoxy resin and inorganic fillers, reduces particle agglomeration, the compound angle design of the transverse and longitudinal stirring blades eliminates mixing dead angles, the stirring blades cover the radial and circumferential range of the tank body, ensure that the materials are fully exchanged up and down, inside and outside, and are used for the multi-phase mixing demand of organic-inorganic hybrid systems.

[0026] 2、The utility model discloses a fixed ring structure is connected with the main stirring rod rigidly to the stirring piece, avoids the blade deformation, ensures the stable transmission of shear force. BRIEF DESCRIPTION OF DRAWINGS

[0027] Figure 1 It is the structure schematic diagram of the utility model embodiment;

[0028] Figure 2 It is the structure schematic diagram of the utility model embodiment stirring assembly;

[0029] Figure 3 It is the structure schematic diagram of the utility model embodiment clamping assembly;

[0030] Figure 4 It is the structure schematic diagram of the utility model embodiment section structure;

[0031] Figure 5 It is the structure schematic diagram of the utility model embodiment transverse stirring piece section structure.

[0032] BRIEF DESCRIPTION OF DRAWINGS

[0033] Frame 1;Cuff 11;

[0034] Tank body 2;

[0035] Clamping assembly 3;Lead screw 31;Adjusting block 32;Cross bar 33;Clamping arm 34;Connecting rod 35;Clamping block 36;Antiskid pad 37;

[0036] Stirring assembly 4;Main stirring rod 41;Stirring piece 42;Transverse stirring piece 421;Longitudinal stirring piece 422;Fixed ring 43;Secondary stirring rod 44;Dispersion piece 45;

[0037] Transverse wall scraping block 5;

[0038] Longitudinal wall scraping block 6;

[0039] Through slot 7. DETAILED DESCRIPTION

[0040] The embodiment of the utility model will be explained in detail below in combination with specific embodiment, by which the realization process that the utility model applies technical means to solve technical problem and achieves technical effect can be fully understood and implemented.

[0041] EMBODIMENT

[0042] As Figures 1 to 5 Shown, an epoxy inorganic hybrid coating device, including frame 1, still include:

[0043] Tank body 2;

[0044] Clamping assembly 3, provided on both sides of the frame 1, for clamping the tank body 2;

[0045] Stirring assembly 4, provided in the tank body 2, the stirring assembly 4 includes a main stirring rod 41, four stirring blades 42 and a fixed ring 43, each stirring blade 42 is annularly provided on the side of the main stirring rod 41, and the fixed ring 43 is sleeved on the outside of the main stirring rod 41, one end of each stirring blade 42 is connected with the main stirring rod 41, and the other end of each stirring blade 42 is connected with the fixed ring 43.

[0046] Each stirring blade 42 includes a transverse stirring blade 421 and a longitudinal stirring blade 422, the length direction between each transverse stirring blade 421 and each longitudinal stirring blade 422 forms a 90° included angle, and the width direction between each transverse stirring blade 421 and each longitudinal stirring blade 422 forms a 45° included angle.

[0047] Through the multi-angle shear force field (transverse 60-90°, longitudinal 30-60° included angle) formed by the transverse and longitudinal stirring blades, the shear breaking capacity for high-viscosity epoxy resin and inorganic fillers is enhanced, and particle agglomeration is reduced. The complex angle design of the transverse and longitudinal stirring blades eliminates the mixing dead angle, the stirring blades 42 cover the radial and circumferential range of the tank body, ensuring that the materials are fully exchanged up and down, inside and outside, and meeting the needs of multiphase mixing of organic-inorganic hybrid systems. Through the rigid connection of the stirring blades 42 and the main stirring rod 41 by the fixed ring structure, blade deformation is avoided, and stable transmission of shear force is ensured.

[0048] Each transverse stirring blade 421 is provided with a transverse wall scraping block 5 close to the inner wall of the tank body 2, and each transverse wall scraping block 5 has different spacing with the main stirring rod 41.

[0049] Each longitudinal stirring blade 422 is provided with a longitudinal wall scraping block 6 close to the inner wall of the tank body 2, and each longitudinal wall scraping block 6 is provided at different heights of each longitudinal stirring blade 422.

[0050] The wall scraping block 5 closely adheres to the inner wall of the tank body 2, and timely removes the attached materials to prevent local solidification or stratification.

[0051] Each transverse stirring blade 421 is provided with a through groove 7, and the axis of each through groove 7 has a 30° included angle with the axis of each transverse stirring blade 421.

[0052] When the through groove 7 cuts the materials, it further refines the particle dispersion, reduces the resistance of the stirring blades 42, and reduces the motor load.

[0053] The stirring assembly 4 further includes a secondary stirring rod 44 and a dispersion blade 45, the secondary stirring rod 44 is provided on one side of the main stirring rod 41, and the dispersion blade 45 is provided at the bottom end of the secondary stirring rod 44.

[0054] The secondary stirring rod 44 forms a double-shaft variable-speed stirring with the primary stirring rod 41, the secondary stirring rod 44 performs high-speed shearing, the primary stirring rod 41 performs low-speed tumbling, the dispersion uniformity is improved, the bottom dispersion piece 45 concentrates dispersion on the high solid content area of the tank bottom, and inorganic particles are prevented from depositing.

[0055] The machine frame 1 is provided with a hoop ring 11, and the clamping assembly 3 comprises:

[0056] A lead screw 31 is rotationally arranged at the rear side of the hoop ring 11;

[0057] Adjusting blocks 32 are arranged at both sides of the lead screw 31, and a thread is arranged between the adjusting blocks 32 and the lead screw 31;

[0058] A cross rod 33 is arranged at the front side of the hoop ring 11;

[0059] Clamping arms 34 are rotationally arranged at both ends of the cross rod 33;

[0060] Connecting rods 35 are connected to the clamping arms 34 at one end and connected to the adjusting blocks 32 at the other end.

[0061] A clamping block 36 is rotationally arranged at the inner side of each clamping arm 34, and an antiskid pad 37 is arranged at the inner side of each clamping block 36.

[0062] The lead screw 31 drives the adjusting blocks 32 to move, the clamping arms 34 are connected through the connecting rods 35, the tank body 2 is clamped / loosened, the operation efficiency is improved, the clamping block 36 is rotationally arranged at the inner side, the clamping block 36 is automatically attached to the curvature of the outer wall of the tank body 2, various specifications of the tank body 2 are adapted, the antiskid pad 37 (such as rubber or polyurethane material) increases the friction force, the tank body 2 is prevented from slipping, and the surface of the tank body 2 is prevented from being scratched by the metal clamping block 36.

[0063] Although the utility model is specifically shown and introduced in combination with the preferred embodiments, it should be understood by those skilled in the art that various changes can be made to the utility model in form and details without departing from the spirit and scope of the utility model defined in the appended claims, and all the changes are within the protection scope of the utility model.

Claims

1. An epoxy inorganic hybrid coating device, comprising a frame, characterized in that, Also includes: Tank body; Clamping components are located on both sides of the frame and are used to clamp the tank. A stirring assembly is disposed inside the tank. The stirring assembly includes a main stirring rod, a plurality of stirring blades and a fixing ring. Each stirring blade is arranged around the main stirring rod, and the fixing ring is sleeved on the outside of the main stirring rod. One end of each stirring blade is connected to the main stirring rod, and the other end of each stirring blade is connected to the fixing ring. Each of the stirring blades includes a transverse stirring blade and a longitudinal stirring blade. The transverse stirring blade and the longitudinal stirring blade form an angle of 60-90° in the length direction and an angle of 30-60° in the width direction.

2. The epoxy inorganic hybrid coating device according to claim 1, characterized in that: Each of the transverse stirring blades has a transverse wall scraper on the side near the inner wall of the tank, and each transverse wall scraper has a different distance from the main stirring rod.

3. The epoxy inorganic hybrid coating device according to claim 1, characterized in that: Each of the longitudinal stirring blades has a longitudinal wall scraper on the side near the inner wall of the tank, and each of the longitudinal wall scrapers is located at a different height on each of the longitudinal stirring blades.

4. The epoxy inorganic hybrid coating device according to claim 1, characterized in that: Each of the transverse stirring blades is provided with at least one through groove, and there is an angle between the axis of each through groove and the axis of each transverse stirring blade.

5. The epoxy inorganic hybrid coating device according to claim 1, characterized in that: The stirring assembly also includes a secondary stirring rod and a dispersing plate. The secondary stirring rod is located on one side of the main stirring rod, and the dispersing plate is located at the bottom end of the secondary stirring rod.

6. The epoxy inorganic hybrid coating device according to claim 1, characterized in that, The frame is fitted with a hoop ring, and the clamping assembly includes: The lead screw is rotatably located on the rear side of the hoop. An adjusting block is provided on both sides of the lead screw, and a thread is provided between the adjusting block and the lead screw; A crossbar is located on the front side of the hoop; Clamping arms are rotatably mounted at both ends of the crossbar; The connecting rod is connected at one end to the clamping arm and at the other end to the adjusting block.

7. The epoxy inorganic hybrid coating device according to claim 6, characterized in that: Each of the clamping arms has a clamping block rotatably mounted on its inner side.

8. The epoxy inorganic hybrid coating device according to claim 7, characterized in that: Each of the clamping blocks has an anti-slip pad on its inner side.

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