Coating and coating processing technology

By designing a coating processing device with a stable support structure, the problem of unstable mixing barrels in existing coating mixers is solved, and the stability and safety of the mixing process are achieved.

CN119549041AInactive Publication Date: 2025-03-04毛静波
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Patent Information

Application Number
CN202411735362.5
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-29
Publication Date
2025-03-04
Estimated Expiration
Not applicable · inactive patent

AI Technical Summary

Technical Problem

During the mixing process, existing paint mixers are prone to shaking due to unstable mixing barrels, resulting in safety hazards.

Method used

A coating processing device is designed, including a top plate equipped with a motor and a rotating shaft driven by the motor. The top plate is driven down by the cylinder, so that the bottom ring enters the mixing barrel, and the mixing barrel is stably supported by the swing arm and spring structure to ensure stability during the stirring process.

Benefits of technology

It effectively avoids shaking of the mixing barrel, improves the stability of the stirring process, reduces safety risks, and ensures uniform mixing and efficient stirring of raw materials.

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Abstract

The invention relates to the technical field of coatings, in particular to a coating and a coating processing technology. The machining device comprises a top plate provided with a motor and a rotating shaft which rotates at the lower end of the top plate and is driven by the motor, the lower end of the top plate is fixedly connected with an air cylinder, the air cylinder is fixedly connected to a hanging bracket, the lower end of the hanging bracket is fixedly connected with a bottom sleeve, and the rotating shaft penetrates through the bottom sleeve and is in sliding contact with the bottom sleeve. A plurality of outer spiral sheets are formed on the outer wall of the bottom ring; an upper groove is formed in the upper end of the rotating shaft, the lower end face of the upper groove is open, a plurality of balls are in rolling contact with the interior of the upper groove, a spring is fixedly connected to the upper end of the bottom sleeve, a sliding sleeve is fixedly connected to the upper end of the spring, and a plurality of sliding ways are formed in the outer side of the sliding sleeve. Potential safety hazards caused by shaking of the mixing barrel are avoided.
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Description

Technical Field

[0001] The present invention relates to the technical field of coatings, and more particularly to a coating and a coating processing technology. Background Art

[0002] In the process of paint processing, the more commonly used equipment is the paint mixer, but the current paint mixer is just a simple bracket structure, the process is to place a mixing barrel filled with raw materials in it, and let the stirring part enter the mixing barrel for stirring, but in this process, because the mixing barrel is flexible and not fixed, when the rotation axis of the mixing barrel and the stirring part deviates during the stirring process, the mixing barrel will shake due to the flow of raw materials, which may easily cause safety hazards, so the present application provides a paint and a paint processing technology. Summary of the invention

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a coating and a coating processing technology, which can stably support a raw material barrel and a stirring part when stirring and mixing raw materials, thereby avoiding safety hazards caused by shaking of the mixing barrel.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A coating processing device comprises a top plate with a motor installed, and a rotating shaft driven by the motor rotating at the lower end of the top plate, a cylinder fixedly connected to the lower end of the top plate, the cylinder fixedly connected to a hanger, a bottom sleeve fixedly connected to the lower end of the hanger, the rotating shaft passes through the bottom sleeve and is in sliding contact, an arc guide surface is formed on the lower end surface of the bottom sleeve, a bottom ring is fixedly connected to the lower end of the rotating shaft, and a plurality of outer spiral sheets are formed on the outer wall of the bottom ring.

[0006] An upper groove is formed on the upper end of the rotating shaft, the lower end surface of the upper groove is open and a number of balls are in rolling contact inside, a spring is fixedly connected to the upper end of the bottom sleeve, a sliding sleeve is fixedly connected to the upper end of the spring, a plurality of slideways are formed on the outer side of the sliding sleeve, the upper end of each slideway is in sliding contact with the upper end of the swing arm, a plurality of side rods are formed on the outer side of the bottom sleeve, and the middle parts of the plurality of swing arms rotate on the plurality of side rods respectively.

[0007] The inner wall of the bottom ring is divided into two sections, the upper section is a funnel surface, and the lower section is a conical surface. A plurality of inner spiral sheets are axially formed on the inner wall of the bottom ring.

[0008] A coating processing process, the process comprises the following steps:

[0009] S1: Powder raw materials and liquid raw materials are mixed and put into a mixing barrel;

[0010] S2: The mixing barrel is mounted on the slide plate, and the mixing barrel is driven by the slide plate to move to the bottom of the bottom ring;

[0011] S3: The crossbeam drives the hanger to descend, so that the bottom ring enters the mixing barrel, and the top plate is driven down by the cylinder, so that a number of balls press down the sliding sleeve, so that a plurality of swing arms rotate and open to support on the inner wall of the mixing barrel;

[0012] S4: The distance between the lower end surface of the bottom ring and the bottom end surface inside the mixing barrel is reduced, and the rotating shaft drives the bottom ring to rotate, stirring and grinding the raw materials to obtain the coating.

[0013] A coating, the raw materials of which include E-12 epoxy resin, antistatic agent, organic silicon resin, polyester resin, pure acrylic acid emulsion, bamboo charcoal powder and defoaming agent. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation processes.

[0015] Figure 1 It is a structural schematic diagram of the processing device in the present invention;

[0016] Figure 2 It is a structural schematic diagram of the support block in the present invention;

[0017] Figure 3 It is a structural schematic diagram of the rotating shaft in the present invention;

[0018] Figure 4 It is a schematic diagram of the structure of the bottom ring in the present invention;

[0019] Figure 5 It is a structural schematic diagram of the swing arm in the present invention;

[0020] Figure 6 It is a structural schematic diagram of the arc guide surface in the present invention;

[0021] Figure 7 It is a structural schematic diagram of the hanger in the present invention;

[0022] Figure 8 It is a structural schematic diagram of the stand in the present invention;

[0023] In the figure: motor 01; shaft 02; bottom ring 03; outer spiral piece 04; top plate 05; upper groove 06; ball 07; funnel surface 08; conical surface 09; inner spiral piece 10; sliding sleeve 11; bottom sleeve 12; arc guide surface 13; side rod 14; slideway 15; swing arm 16; support block 17; hanger 18; cylinder 19; crossbeam 20; threaded rod 21; frame 22; bottom groove 23; slide plate 24. DETAILED DESCRIPTION

[0024] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of the cleaning shaft 02 of the present application is:

[0025] A coating processing device, the processing device includes a top plate 05 with a motor 01 installed, and a rotating shaft 02 rotating at the lower end of the top plate 05 and driven by the motor 01, the lower end of the top plate 05 is fixedly connected to a cylinder 19, the cylinder 19 is fixedly connected to a hanger 18, the lower end of the hanger 18 is fixedly connected to a bottom sleeve 12, the rotating shaft 02 passes through the bottom sleeve 12 and is in sliding contact, the lower end surface of the bottom sleeve 12 is formed with an arc guide surface 13, the lower end of the rotating shaft 02 is fixedly connected to a bottom ring 03, and the outer wall of the bottom ring 03 is formed with a plurality of outer spiral sheets 04; when the raw materials are stirred, the bottom ring 03 is driven by the moving hanger 18 3 moves to the top of the mixing barrel, and then drives the top plate 05 to descend through the cylinder 19, so that the top plate 05 also drives the rotating shaft 02 to slide downward in the bottom sleeve 12, so that the bottom ring 03 enters the raw materials in the mixing barrel, and then drives the rotating shaft 02 to rotate through the motor 01, so that the rotating shaft 02 drives the bottom ring 03 to rotate to stir the raw materials, thereby achieving the mixing of the raw materials. Furthermore, the stirring range of the raw materials can be increased through the multiple external spiral pieces 04 on the outer wall of the bottom ring 03, and the inclined state can also be used to drive the raw materials to be guided and mixed in the up and down directions, thereby improving the mixing efficiency;

[0026] After the stirring is completed, the air cylinder 19 can drive the top plate 05 to rise, and the rotating shaft 02 slides upward in the bottom sleeve 12, so that the outer wall surface of the rotating shaft 02 contacts and slides with the inner wall surface of the bottom sleeve 12, so that the bottom sleeve 12 scrapes off the raw materials stuck on the outer wall surface of the rotating shaft 02, completing the cleaning of the rotating shaft 02. At the same time, the scraped raw materials can be guided downward through the arc guide surface 13, so that the raw materials can flow downward back into the mixing barrel after being scraped, and the scraped raw materials can be effectively recovered.

[0027] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of the stable mixing barrel of the present application is:

[0028] In conventional mixers, the mixing barrel is placed on the ground, and the stirring part is then inserted into the mixing barrel for use. It is easy for the stirring part to deviate from the mixing barrel, causing the mixing barrel to shake and become unstable. Therefore, in order to solve the above problem, an upper groove 06 is formed on the upper end of the rotating shaft 02, and the lower end surface of the upper groove 06 is open and a plurality of balls 07 are in rolling contact inside. A spring is fixedly connected to the upper end of the bottom sleeve 12, and a sliding sleeve 11 is fixedly connected to the upper end of the spring. A plurality of slideways 15 are formed on the outer side of the sliding sleeve 11, and the upper end of each slideway 15 is in sliding contact with the upper end of a swing arm 16. A plurality of side rods 14 are formed on the outer side of the bottom sleeve 12, and the middle parts of the plurality of swing arms 16 rotate on the plurality of side rods 14 respectively; when the cylinder When 19 drives the top plate 05 to descend, the upper groove 06 on the rotating shaft 02 can be lowered, so that the several balls 07 in the upper groove 06 descend to contact the sliding sleeve 11 and press the sliding sleeve 11 downward, so that the sliding sleeve 11 compresses the spring close to the bottom sleeve 12, and the upper ends of the multiple swing arms 16 are driven to slide inward by multiple slideways 15, so that the lower ends of the multiple swing arms 16 are rotated and opened, so that the lower ends of the multiple swing arms 16 contact the inner wall of the mixing barrel for support, so that the rotating shaft 02 is stabilized on the central axis of the mixing barrel, and when the rotating shaft 02 rotates, the position between the rotating shaft 02 and the mixing barrel can be stabilized, so that the mixing barrel is more stable during the mixing process, avoiding the problem of shaking of the mixing barrel and causing safety hazards.

[0029] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of protecting the mixing barrel of the present application is:

[0030] The lower end of the swing arm 16 is rotatably connected to a support block 17 via a torsion spring, and a rubber block is fixedly connected to the outer wall of the support block 17. The support block 17 is driven by the lower end of the swing arm 16 to contact the inner wall of the mixing barrel, which can increase the contact area with the inner wall of the mixing barrel, thereby avoiding deformation of the inner wall of the mixing barrel due to support. At the same time, the rubber block can also increase the softness, which can avoid the support block 17 scratching the inner wall of the mixing barrel.

[0031] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of grinding raw materials of the present application is:

[0032] The inner wall of the bottom ring 03 is divided into two sections, the upper section is a funnel surface 08, and the lower section is a conical surface 09. A plurality of inner spiral sheets 10 are axially formed on the inner wall of the bottom ring 03. As the bottom ring 03 rotates, the upper section, which is the funnel surface 08, can be used to allow the swirling raw materials to flow downward, so that the raw materials pass through the bottom ring 03 and enter the section with the conical surface 09. Then, through the push of the plurality of inner spiral sheets 10, the flow of the raw materials can be made more powerful, so that the raw materials enter between the lower end surface of the bottom ring 03 and the bottom end surface inside the mixing barrel, thereby utilizing the extrusion and friction between the lower end surface of the bottom ring 03 and the bottom end surface inside the mixing barrel to grind the raw materials, so that the powder raw materials and the liquid raw materials can be mixed more finely.

[0033] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of adjusting the height of the bottom ring 03 of the present application is:

[0034] The rear end of the hanger 18 is fixedly connected to a crossbeam 20, a threaded hole is provided at the rear end of the crossbeam 20 and a threaded rod 21 is connected in the threaded hole, and the threaded rod 21 is rotatably connected to the vertical frame 22; the threaded rod 21 is driven to rotate by a reduction motor, so that the threaded rod 21 can drive the crossbeam 20 to move up and down on the vertical frame 22, thereby driving the hanger 18 to adjust the height, and can drive the bottom ring 03 to descend into the mixing barrel, and can also take the bottom ring 03 out of the mixing barrel.

[0035] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of the present application for facilitating the movement of the mixing barrel is:

[0036] The lower end of the stand 22 is fixedly connected to a bottom groove 23, the front end of the bottom groove 23 is open, and a slide plate 24 is slidably connected in the bottom groove 23; the user can place the mixing barrel on the slide plate 24, and move the mixing barrel by driving the slide plate 24 to slide in the bottom groove 23, and the edge of the mixing barrel can be moved to below the bottom ring 03, which is also convenient for taking out the mixing barrel after mixing is completed.

[0037] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of improving the strength of the present application is:

[0038] The rotating shaft 02, bottom sleeve 12, slideway 15 and swing arm 16 are all made of wear-resistant materials, which can reduce wear and consumption during use, thereby improving the strength of use.

[0039] See attached Figures 1 to 8 From the structure shown, it can be understood that an exemplary operation process of ensuring the rotation direction of the present application is:

[0040] The distance between the rotating connection between the swing arm 16 and the side rod 14 and the axis of the rotating shaft 02 is greater than the length of the slide 15; when the slide 15 descends and drives the upper end of the swing arm 16 to move, it can ensure that the upper end of the swing arm 16 moves inward, thereby causing the lower end of the swing arm 16 to move outward and open.

[0041] A coating processing process, the process comprises the following steps:

[0042] S1: Powder raw materials and liquid raw materials are mixed and put into a mixing barrel;

[0043] S2: The mixing barrel is mounted on the slide plate 24, and the mixing barrel is driven by the slide plate 24 to move to the bottom of the bottom ring 03;

[0044] S3: The cross beam 20 drives the hanger 18 to descend, so that the bottom ring 03 enters the mixing barrel, and the top plate 05 is driven down by the cylinder 19, so that the plurality of balls 07 press the sliding sleeve 11, so that the plurality of swing arms 16 rotate and open to support on the inner wall of the mixing barrel;

[0045] S4: The distance between the lower end surface of the bottom ring 03 and the bottom end surface inside the mixing barrel is reduced, and the rotating shaft 02 drives the bottom ring 03 to rotate, stirring and grinding the raw materials to obtain the coating.

[0046] A coating, the raw materials of which include E-12 epoxy resin, antistatic agent, organic silicon resin, polyester resin, pure acrylic acid emulsion, bamboo charcoal powder and defoaming agent.

Claims

1. A coating processing device, characterized in that: The processing device comprises a top plate (05) on which a motor (01) is installed, and a rotating shaft (02) rotating at the lower end of the top plate (05) and driven by the motor (01); a cylinder (19) is fixedly connected to the lower end of the top plate (05); the cylinder (19) is fixedly connected to a hanger (18); a bottom sleeve (12) is fixedly connected to the lower end of the hanger (18); the rotating shaft (02) passes through the bottom sleeve (12) and is in sliding contact; a guide arc surface (13) is formed on the lower end surface of the bottom sleeve (12); a bottom ring (03) is fixedly connected to the lower end of the rotating shaft (02); and a plurality of outer spiral sheets (04) are formed on the outer wall of the bottom ring (03).

2. The processing device according to claim 1, characterized in that: The upper end of the rotating shaft (02) is formed with an upper groove (06), the lower end surface of the upper groove (06) is open and a plurality of balls (07) are rollingly contacted inside, the upper end of the bottom sleeve (12) is fixedly connected with a spring, the upper end of the spring is fixedly connected with a sliding sleeve (11), a plurality of slideways (15) are formed on the outer side of the sliding sleeve (11), the upper end of each slideway (15) is in sliding contact with the upper end of a swing arm (16), a plurality of side rods (14) are formed on the outer side of the bottom sleeve (12), and the middle parts of the plurality of swing arms (16) rotate on the plurality of side rods (14) respectively.

3. The processing device according to claim 2, characterized in that: The lower end of the swing arm (16) is rotatably connected to a support block (17) via a torsion spring, and a rubber block is fixedly connected to the outer wall of the support block (17).

4. The processing device according to claim 3, characterized in that: The inner wall of the bottom ring (03) is divided into two sections, the upper section is a funnel surface (08), and the lower section is a conical surface (09). A plurality of inner spiral sheets (10) are axially formed on the inner wall of the bottom ring (03).

5. The processing device according to claim 4, characterized in that: The rear end of the hanger (18) is fixedly connected to a crossbeam (20), a threaded hole is provided at the rear end of the crossbeam (20), a threaded rod (21) is connected in the threaded hole, and the threaded rod (21) is rotatably connected to the stand (22).

6. The processing device according to claim 5, characterized in that: The lower end of the stand (22) is fixedly connected with a bottom groove (23), the front end of the bottom groove (23) is open, and a slide plate (24) is slidably connected in the bottom groove (23).

7. The processing device according to claim 6, characterized in that: The rotating shaft (02), bottom sleeve (12), slideway (15) and swing arm (16) are all made of wear-resistant materials.

8. The processing device according to claim 7, characterized in that: The distance between the rotation connection of the swing arm (16) and the side rod (14) and the axis of the rotating shaft (02) is greater than the length of the slideway (15).

9. A coating processing process, characterized in that: The process includes the following steps: S1: Powder raw materials and liquid raw materials are mixed and put into a mixing barrel; S2: The mixing barrel is mounted on the slide plate (24), and the slide plate (24) drives the mixing barrel to move below the bottom ring (03); S3: The cross beam (20) drives the hanger (18) to descend, so that the bottom ring (03) enters the mixing barrel, and the top plate (05) is driven to descend by the cylinder (19), so that a plurality of balls (07) press down the sliding sleeve (11), so that a plurality of swing arms (16) rotate and open to support on the inner wall of the mixing barrel; S4: reducing the distance between the lower end surface of the bottom ring (03) and the bottom end surface inside the mixing barrel, and the rotating shaft (02) drives the bottom ring (03) to rotate, stirring and grinding the raw materials to obtain the coating.

10. A coating, characterized in that: The raw materials of the coating include E-12 epoxy resin, antistatic agent, silicone resin, polyester resin, pure acrylic emulsion, bamboo charcoal powder and defoaming agent.