A dispersing apparatus for ship paint production

Abstract

The utility model provides a kind of dispersing equipment for ship coating production, solve the problem of manual feeding in the current ship coating production process.It also includes: base, it is U-shaped, the bottom surface of base is equipped with gyro wheel;Strut, it is set in the both sides of base;Lifting block, it is set on base;No.1 telescopic element, it is set between base and lifting block;Connecting plate, one end rotatably set on lifting block;Wire reel, it is set in the top of strut, wire reel is equipped with power element, wire rope is equipped on wire reel;Car, it is set between connecting plate;Hopper, it is obliquely set between strut.When powder needs to be added, push the car to base, connect the car with connecting plate, push lifting block up through no.1 telescopic element, when the car reaches hopper, drive wire reel to rotate through power element, wire rope pulls mounting plate to rotate, and then the car is turned over, the powder in the car enters into barrel through hopper, realizes automatic feeding.

Description

Technical Field

[0001] This utility model relates to the field of coating production equipment technology, specifically to a dispersion device for marine coating production. Background Technology

[0002] Marine coatings are a type of industrial coating specifically designed for use in shipbuilding, maintenance, and repair. Their primary functions are to prevent corrosion of the hull by seawater and the marine atmosphere, prevent marine organism adhesion, and provide an aesthetically pleasing and protective coating. Due to production process requirements, materials are added in several stages during production. The materials mainly consist of two categories: powders and liquids. The powders are primarily in the tens of micrometers in size, and direct pouring into the air can easily cause dust to fly. The liquids mainly consist of solvents and additives, especially oil-based solvents, which are volatile and cause air pollution and waste.

[0003] The current production process for marine coatings is as follows: First, resin, some solvent, and additives are added to the mixing drum, and the mixer is turned on for low-speed stirring to dissolve them. Second, after the materials from the first step are evenly dispersed, pigments and fillers are added to the mixing drum, and the mixture is stirred at high speed for a certain period of time. Samples are taken to test the fineness index until the specified requirements are met. Finally, the mixture is stirred at low speed, samples are taken to test the specific gravity, the lost solvent is added, the mixture is cooled to room temperature, and then it is filled. In existing technologies, powder is generally fed manually, that is, the powder is manually transported to the edge of the mixing drum, the bag is broken, and the powder is poured in. On the one hand, this is physically demanding for workers; on the other hand, the flying powder can easily enter the workers' respiratory system, which is detrimental to their health. Utility Model Content

[0004] To overcome the shortcomings of the prior art, this utility model provides a dispersion device for marine coating production, which solves the problem of manual feeding required in the current marine coating production process.

[0005] The technical solution adopted in this utility model is as follows:

[0006] A dispersing device for marine coating production includes a barrel, a barrel cover, and a dispersing disc, wherein the dispersing disc is connected to a rotating shaft, and further includes:

[0007] The base is U-shaped, and the bottom surface of the base is equipped with rollers;

[0008] Support pillars are located on both sides of the base;

[0009] Lifting blocks are installed between the support columns;

[0010] The first telescopic element is located between the base and the lifting block;

[0011] A connecting plate is rotatably mounted on the lifting block at one end, and the connecting plates are located on both sides of the lifting block;

[0012] A reel is mounted on top of the support post. The reel is equipped with a power element and has a rope for connecting to the other end of the connecting plate.

[0013] The material cart is positioned between the connecting plates and is detachably fitted to the connecting plates.

[0014] The hopper is inclined and positioned between the supports, and the hopper is funnel-shaped.

[0015] The inner side of the support column is provided with a T-shaped groove, and the two sides of the lifting block are provided with protrusions for cooperating with the T-shaped groove.

[0016] The connecting plate has a groove on one side that mates with the material cart, and the material cart has two protrusions on both sides that mate with the groove.

[0017] The bottom of the end of the slide is provided with an arc-shaped groove, and the second protrusion is provided with a third protrusion for cooperating with the arc-shaped groove.

[0018] One end of the hopper is hinged to the support column, and an mounting plate is provided between the support columns. The mounting plate is equipped with a second telescopic element for cooperating with the hopper.

[0019] The cylinder cover is equipped with a liquid inlet pipe, and a flow sensor is provided at the front end of the liquid inlet pipe. The liquid inlet pipe is connected to several liquid storage tanks, each of which is equipped with a solenoid valve. A pump is connected between the liquid inlet pipe and the liquid storage tank.

[0020] The cylinder cover is equipped with a screw lifting mechanism.

[0021] The beneficial effects of this utility model are:

[0022] The cylinder cover has a feed inlet that matches the discharge end of the hopper. When powder needs to be added, the trolley is pushed to the base and connected to the connecting plate. The first telescopic element is a hydraulic cylinder, which pushes the lifting block to rise. The top of the trolley is equipped with a cover plate, and the front end of the top is equipped with a discharge port. When the trolley reaches the hopper, the power element is a motor, which drives the pulley to rotate. The pulley pulls the mounting plate to rotate, thereby turning the trolley over. The powder in the trolley enters the cylinder through the hopper, realizing automatic feeding and effectively improving work efficiency. Attached Figure Description

[0023] Figure 1 This is a cross-sectional schematic diagram of the present invention.

[0024] Figure 2 This is a front view of the automatic powder feeding mechanism of this utility model.

[0025] Figure 3 This is a side view of the automatic powder feeding mechanism of this utility model.

[0026] Figure 4 This is a schematic diagram of the support column of this utility model.

[0027] Figure 5 This is a schematic diagram of the lifting block of this utility model.

[0028] Figure 6 This is a schematic diagram of the material cart of this utility model.

[0029] Figure 7 This is a schematic diagram of the connecting plate of this utility model.

[0030] Figure 8 This is a schematic diagram of the automatic solution conveying system of this utility model.

[0031] 1. Cylinder; 2. Cylinder cover; 3. Dispersing disc; 4. Rotating shaft; 5. Base; 6. Roller; 7. Support column; 8. Lifting block; 9. No. 1 telescopic element; 10. Connecting plate; 11. Wire wheel; 12. Power element; 13. Wire rope; 14. Material cart; 15. Hopper; 16. T-slot; 17. No. 1 protrusion; 18. Slide groove; 19. No. 2 protrusion; 20. Arc groove; 21. No. 3 protrusion; 22. Mounting plate; 23. No. 2 telescopic element; 24. Liquid inlet pipe; 25. Flow sensor; 26. Liquid storage tank; 27. Solenoid valve; 28. Pump; 29. ​​Screw lifting mechanism. Detailed Implementation

[0032] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0033] In the embodiments, such as Figure 1 , Figure 2 , Figure 3 As shown, a dispersing device for marine coating production includes a material cylinder 1, a cylinder cover 2, and a dispersing disc 3, wherein the dispersing disc 3 is connected to a rotating shaft 4. The device is characterized by further comprising:

[0034] The base 5 is U-shaped, and the bottom surface of the base 5 is provided with rollers 6;

[0035] Support pillars 7 are located on both sides of the base 5;

[0036] Lifting blocks 8 are installed between the support columns 7;

[0037] Telescopic element 9 is located between base 5 and lifting block 8;

[0038] A connecting plate 10 is rotatably mounted on the lifting block 8 at one end, and the connecting plate 10 is located on both sides of the lifting block 8.

[0039] A reel 11 is mounted on top of the support column 7. The reel 11 is equipped with a power element 12 and a rope 13 for connecting to the other end of the connecting plate 10.

[0040] The material cart 14 is disposed between the connecting plates 10 and is detachably fitted with the connecting plates 10;

[0041] The hopper 15 is inclined and arranged between the support columns 7, and the hopper 15 is funnel-shaped.

[0042] The cylinder cover 2 is equipped with a feed inlet that matches the discharge end of the hopper 15. When powder needs to be added, the cart 14 is pushed to the base 5 and connected to the connecting plate 10. The first telescopic element 9 is a hydraulic cylinder, which pushes the lifting block 8 to rise. The top of the cart 14 is equipped with a cover plate and a discharge port at the front end of the top. When the cart 14 reaches the hopper 15, the power element 12 is a motor, which drives the pulley 11 to rotate. The rope 13 pulls the mounting plate 10 to rotate, thereby flipping the cart 14. The powder in the cart 14 enters the cylinder 1 through the hopper 15, realizing automatic feeding and effectively improving work efficiency.

[0043] In the embodiments, such as Figure 4 , Figure 5 As shown, the inner side of the support column 7 is provided with a T-slot 16, and the two sides of the lifting block 8 are provided with a first protrusion 17 for cooperating with the T-slot 16. This ensures the straightness of the lifting block 8's lifting, thereby improving the matching accuracy between the material cart 14 and the hopper 15.

[0044] In the embodiments, such as Figure 6 , Figure 7 As shown, the connecting plate 10 has a groove 18 on the side near the material cart 14, and the material cart 14 has two protrusions 19 on both sides for engaging with the groove 18. The material cart 14 is mounted on the connecting plate 10 by engaging with the groove 18 through the two protrusions 19. The structure is simple and the operation is convenient.

[0045] In the embodiments, such as Figure 6 , Figure 7 As shown, the bottom of the end of the chute 18 is provided with an arc-shaped groove 20, and the second protrusion 19 is provided with a third protrusion 21 for engaging with the arc-shaped groove 20. The width of the chute 18 is greater than or equal to the sum of the widths of the second protrusion 19 and the third protrusion 21, which facilitates the entry of the second protrusion 19 and the third protrusion 21 into the chute 18. When the third protrusion 21 engages with the arc-shaped groove 20, it ensures the stability of the material cart 14 mounted on the connecting plate 10 and prevents it from moving easily.

[0046] In the embodiments, such as Figure 1 , Figure 2 , Figure 3As shown, one end of the hopper 15 is hinged to the support column 7. An mounting plate 22 is provided between the support columns 7, and a second telescopic element 23 for cooperating with the hopper 15 is installed on the mounting plate 22. The second telescopic element 23 is a hydraulic cylinder, and the angle of the hopper 15 can be adjusted by raising and lowering the hydraulic cylinder to facilitate matching with the powder inlet at the cylinder cover.

[0047] In the embodiments, such as Figure 8 As shown, the cylinder cover 2 is equipped with a liquid inlet pipe 24, and a flow sensor 25 is provided at the front end of the liquid inlet pipe 24. The liquid inlet pipe 24 is connected to several liquid storage tanks 26, and each liquid storage tank 26 is equipped with a solenoid valve 27. A pump 28 is connected between the liquid inlet pipe 24 and the liquid storage tank 26. The flow sensor 25, the solenoid valve 27, and the pump 28 are all connected to the control center. The control center controls the switching of the solenoid valves, the switching of the pumps, and the measurement of the flow rate to automatically realize the quantitative addition of liquid materials.

[0048] In the embodiments, such as Figure 1 As shown, the cylindrical cover 2 is equipped with a screw lifting mechanism 29. The screw lifting mechanism 29 consists of a motor, a worm gear reducer, a screw, and a mounting platform. By controlling the lifting of the screw, the cylindrical cover 2 can be automatically opened and closed.

[0049] Specific workflow: Start the power supply to the disperser and the screw lifting mechanism 29. Control the dispersing disc 3 and the cylinder cover 2 to the appropriate positions. Move the cylinder 1 directly below the dispersing disc 3 and fix it in place, ensuring that the position of the cylinder 1 will not move during the dispersion process. Then, control the dispersing disc 3 to the appropriate stirring position and control the screw lifting mechanism 29 to completely cover the cylinder 1 with the cylinder cover 2. Then, start the power supply to the quantitative control system and add the liquid resin, solvent, additives, and other materials required for the first step of the production process sequentially through the liquid inlet pipe 24. Start the dispersing disc 3 to perform low-speed stirring and mixing. Open the powder feeding port, move the base 5 close to the cylinder 1, move its position, and control the second telescopic element 23 until the hopper opening is inserted into the powder feeding port above the cylinder cover 2. Align the material cart 14 with the connecting plate 10, activate the first telescopic element 9 to lift the material cart 14 to the specified position, tighten the rope 13 until the material cart 14 flips over and pours the powder into the hopper 15. Add the solid resin, powder, and other materials required for the first step to the cylinder 1. After the material is added, remove base 5, close the powder feeding port, and stir at low speed until the mixture is uniform. After the material from the first step is evenly dispersed, add the pigments, fillers, and other powders required for the second step to the material cylinder 1 through the material cart 14, stir at high speed for a certain period of time, control the temperature at the specified temperature, take samples to test the fineness index until the specified requirements are met, then stir at low speed, open the powder feeding port, take samples to test whether the specific gravity meets the requirements, add a certain amount of solvent through the liquid feeding port, stir at low speed until uniform, and cool to room temperature.

[0050] Finally, control the dispersing disc 3 and the cap 2 to rise to the appropriate position, push out the cylinder 1, and proceed with filling.

[0051] Obviously, the above embodiments of this utility model are merely illustrative examples and not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A dispersion device for marine coating production, comprising a material cylinder (1), a cylinder cover (2), and a dispersion disc (3), wherein the dispersion disc (3) is connected to a rotating shaft (4), characterized in that, Also includes: The base (5) is U-shaped, and the bottom surface of the base (5) is provided with rollers (6). Support pillars (7) are set on both sides of the base (5); Lifting blocks (8) are installed between the support columns (7); Telescopic element (9) is located between base (5) and lifting block (8); A connecting plate (10) is rotatably mounted on the lifting block (8) at one end, and the connecting plate (10) is located on both sides of the lifting block (8); A reel (11) is provided on top of the support column (7). The reel (11) is equipped with a power element (12) and a rope (13) is provided on the reel (11) for connecting to the other end of the connecting plate (10). The material cart (14) is set between the connecting plates (10) and is detachably fitted with the connecting plates (10); The hopper (15) is inclined between the support columns (7) and is funnel-shaped.

2. The dispersion equipment for marine coating production as described in claim 1, characterized in that: The inner side of the support column (7) is provided with a T-slot (16), and the two sides of the lifting block (8) are provided with a first protrusion (17) for cooperating with the T-slot (16).

3. The dispersion equipment for marine coating production as described in claim 1, characterized in that: The connecting plate (10) has a groove (18) on the side near the material cart (14), and the material cart (14) has two protrusions (19) on both sides for cooperating with the groove (18).

4. The dispersion equipment for marine coating production as described in claim 3, characterized in that: The bottom of the end of the slide (18) is provided with an arc groove (20), and the second protrusion (19) is provided with a third protrusion (21) for cooperating with the arc groove (20).

5. The dispersion equipment for marine coating production as described in claim 1, characterized in that: One end of the hopper (15) is hinged to the support column (7), and an mounting plate (22) is provided between the support columns (7). The mounting plate (22) is equipped with a second telescopic element (23) for cooperating with the hopper (15).

6. The dispersion equipment for marine coating production as described in claim 1, characterized in that: The cylinder cover (2) is equipped with an inlet pipe (24), and the front end of the inlet pipe (24) is provided with a flow sensor (25). The inlet pipe (24) is connected to several storage tanks (26), each of the storage tanks (26) is equipped with a solenoid valve (27), and a pump (28) is connected between the inlet pipe (24) and the storage tank (26).

7. The dispersion equipment for marine coating production as described in claim 1, characterized in that: The cylinder cover (2) is equipped with a screw lifting mechanism (29).

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