Environment-friendly coating micro-powder recovery device

Abstract

The utility model relates to the technical field of powder coating, and discloses an environment-friendly coating micro powder recovery device which comprises a shell, a reciprocating mechanism is arranged in the shell, and the reciprocating mechanism comprises a second servo motor, a rotating plate, a first fixing rod, a connecting plate, a second fixing rod, a bearing plate and a sliding block. According to the environment-friendly coating micro-powder recycling device, when large-particle micro-powder is collected, firstly, raw materials are put into a shell through a feeding hopper, two sets of first servo motors are started, grinding rollers are driven to rotate through the first servo motors, the raw materials are ground through the grinding rollers, and powder falls into the upper surface of a filter plate through the gravity effect; according to the arrangement of the structure, the problem that large-particle micro powder is wasted in the micro powder manufacturing process is effectively avoided, the effect of recycling the large-particle micro powder can be achieved, meanwhile, the micro powder collecting difficulty is lowered, the collecting time is shortened, and the micro powder production cost can be lowered in the actual using process.

Description

Technical Field

[0001] The utility model relates to the technical field of powder coatings, in particular to an environmentally friendly coating micro powder recovery device. Background Art

[0002] Environmentally friendly paint refers to paint products whose performance indicators and safety indicators meet the respective product standards and the technical requirements of national environmental labeling products. Paints are often in solid granular form before use and cannot be used directly, so they usually need to be crushed.

[0003] According to an energy-saving and environmentally friendly paint powder recovery device with application number 202222144034.0, this solution facilitates the rapid separation of micropowders in energy-saving and environmentally friendly paints and their collection, thereby preventing micropowders from floating in the working environment, resulting in a large waste of raw materials, and avoiding environmental pollution, thus bringing convenience to the recovery of micropowders.

[0004] However, the following problems still exist in actual use:

[0005] (1) In actual use, this energy-saving and environmentally friendly paint powder recovery device cannot effectively clean the powder attached to the filter surface, which will cause large particles of dust on the filter surface to clog the filter. It cannot reasonably reuse the large particles of powder, which increases the production cost of the paint and reduces the service life of the device.

[0006] (2) This type of energy-saving and environmentally friendly paint powder recovery device cannot fully clean the surface of the filter. Since a large amount of powder will adhere to the surface of the filter when it is in use, the surface needs to be fully cleaned to avoid residual powder, which increases the cleaning difficulty of the staff and increases the corresponding cleaning time. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides an environmentally friendly paint powder recovery device, which has the advantages of collecting large-particle powder and fully cleaning the filter surface, and solves the problems raised in the background technology.

[0008] The utility model provides the following technical solutions: an environmentally friendly paint powder recovery device, comprising a shell, a reciprocating mechanism is arranged inside the shell, the reciprocating mechanism comprises a second servo motor, a rotating plate, a first fixed rod, a connecting plate, a second fixed rod, a receiving plate and a sliding block, the second servo motor is fixedly connected to the shell, the output shaft of the second servo motor is fixedly connected to the rotating plate, the rotating plate is rotatably connected to the shell, the first fixed rod is fixedly connected to the rotating plate, one end of the connecting plate is fitted with the surface of the first fixed rod, the other end of the connecting plate is fitted with the surface of the second fixed rod, the second fixed rod is fixedly connected to the receiving plate, the receiving plate is fixedly connected to the sliding block, and the receiving plate is slidably connected to the shell.

[0009] Preferably, a powder cleaning mechanism is provided on the lower surface of the slider, and the powder cleaning mechanism includes a third servo motor, a rotating rod, a receiving block and a cleaning brush. The third servo motor is fixedly connected to the slider, the output shaft of the third servo motor is fixedly connected to the rotating rod, the rotating rod is rotatably connected to the slider, the receiving block is fixedly connected to the rotating rod, and the cleaning brush is fixedly connected to the receiving block.

[0010] Preferably, two groups of first servo motors are fixedly installed inside the shell, and the output shafts of the two groups of first servo motors are fixedly connected with crushing rollers, and the crushing rollers are rotatably connected to the shell. A feed hopper is clamped on the upper surface of the shell, and the feed hopper and the crushing rollers are located in the same vertical plane, which can achieve the effect of crushing the raw materials and improve the production efficiency of micropowder.

[0011] Preferably, a filter plate is fixedly installed inside the shell, a powder discharge port is opened on the lower surface of the shell, a guide bucket is fixedly installed inside the shell, the guide bucket and the powder discharge port are located in the same horizontal plane, and the guide bucket and the second fixed rod are located in the same horizontal plane.

[0012] Preferably, a powder suction pump is fixedly installed on one side of the shell, a powder collecting box is slidably inserted into the interior of the powder suction pump, a handle is fixedly installed on the surface of the powder collecting box, a connecting pipe is fixedly installed inside the powder suction pump, and the other end of the connecting pipe is fixedly connected to a powder suction port.

[0013] Preferably, four groups of support rods are fixedly connected to the lower surface of the shell, and the four groups of support rods are all located in the same horizontal plane. The lower ends of the support rods are fixedly installed with bottom pads, which can achieve the effect of stably supporting the device, improve the stability of the device and avoid its deviation.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. When collecting large-particle micropowders, the environmentally friendly coating micropowder recovery device firstly puts the raw material into the shell through the feed hopper, starts two sets of first servo motors, drives the crushing roller to rotate through the first servo motor, crushes the raw material through the crushing roller, and the powder falls into the upper surface of the filter plate through gravity. The small-particle micropowder passes through the inside of the filter plate and falls into the outside of the shell through the guide bucket and the powder discharge port. The large-particle micropowder adheres to the upper surface of the filter plate, starts the powder suction pump, and sucks the large-particle micropowder into the inside of the powder suction pump through the powder suction port and the connecting pipe through the powder suction pump, falls into the inside of the powder collecting box through gravity, and is collected by the powder collecting box. After the powder collecting box is collected, pull the handle, pull the powder collecting box out to the outside of the powder suction pump through the handle, and repeatedly crush the large-particle micropowder. The setting of this structure effectively avoids the problem of waste of large-particle micropowder in the process of micropowder production, and can achieve the effect of reusing large-particle micropowder. At the same time, it reduces the difficulty of micropowder collection, reduces the time required for collection, and can also reduce the production cost of micropowder in actual use.

[0016] 2. When cleaning the filter plate of this environmentally friendly paint powder recovery device, first, start the second servo motor, and drive the rotating plate and the first fixed rod to rotate through the second servo motor, so that the connecting plate moves eccentrically, thereby driving the second fixed rod and the receiving plate to move horizontally, and then driving the slider to move back and forth horizontally along the inner wall of the shell, and start the third servo motor, and drive the rotating rod to rotate through the third servo motor, so that the receiving block fixedly connected to the surface of the rotating rod drives the cleaning brush to deflect with the rotating rod as the center, thereby cleaning the surface of the filter plate through the cleaning brush. The setting of this structure effectively avoids the problem of filter plate clogging after long-term use of the device, and can achieve the effect of cleaning the filter plate. At the same time, it reduces the cleaning difficulty of the staff, improves the corresponding cleaning efficiency, and can also increase the service life of the device during actual use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of the utility model device;

[0018] Figure 2 For this utility model Figure 1 Looking up at the overall structure diagram;

[0019] Figure 3 For this utility model Figure 1 Look at the schematic diagram of the partial structure;

[0020] Figure 4 For this utility model Figure 1 Look directly at the schematic diagram of the local structure;

[0021] Figure 5 For this utility model Figure 1The left side view shows the structure of the part;

[0022] Figure 6 For this utility model Figure 1 Look directly at the internal structure diagram.

[0023] In the figure: 1. shell; 2. feed hopper; 3. support rod; 4. bottom pad; 5. powder suction pump; 6. powder discharge port; 7. first servo motor; 8. crushing roller; 9. slider; 10. connecting plate; 11. second servo motor; 12. rotating plate; 13. first fixed rod; 14. second fixed rod; 15. receiving plate; 16. reciprocating mechanism; 17. third servo motor; 18. rotating rod; 19. receiving block; 20. cleaning brush; 21. powder cleaning mechanism; 22. connecting pipe; 23. powder suction port; 24. filter plate; 25. guide bucket; 26. powder collecting box; 27. handle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-6 , an environmentally friendly paint powder recovery device, comprising a shell 1, a reciprocating mechanism 16 is arranged inside the shell 1, the reciprocating mechanism 16 comprises a second servo motor 11, a rotating plate 12, a first fixed rod 13, a connecting plate 10, a second fixed rod 14, a receiving plate 15 and a slider 9, the second servo motor 11 is fixedly connected to the shell 1, the output shaft of the second servo motor 11 is fixedly connected to the rotating plate 12, the rotating plate 12 is rotatably connected to the shell 1, the first fixed rod 13 is fixedly connected to the rotating plate 12, one end of the connecting plate 10 is in contact with the surface of the first fixed rod 13, the other end of the connecting plate 10 is in contact with the surface of the second fixed rod 14, and the second fixed rod 14 is fixedly connected to the rotating plate 12. It is fixedly connected to the receiving plate 15, the receiving plate 15 is fixedly connected to the slider 9, the receiving plate 15 is slidably connected to the shell 1, a powder suction pump 5 is fixedly installed on one side of the shell 1, a powder collecting box 26 is slidably inserted inside the powder suction pump 5, a handle 27 is fixedly installed on the surface of the powder collecting box 26, a connecting pipe 22 is fixedly installed inside the powder suction pump 5, and the other end of the connecting pipe 22 is fixedly connected to a powder suction port 23, which reduces the difficulty of collecting micropowder and reduces the time required for collection, effectively avoiding the problem of waste of large-particle micropowder in the process of micropowder production, can achieve the effect of reusing large-particle micropowder, and can also reduce the production cost of micropowder during actual use.

[0026] See also Figure 1 ,4 5. A powder cleaning mechanism 21 is provided on the lower surface of the slider 9, and the powder cleaning mechanism 21 includes a third servo motor 17, a rotating rod 18, a receiving block 19 and a cleaning brush 20. The third servo motor 17 is fixedly connected to the slider 9, and the output shaft of the third servo motor 17 is fixedly connected to the rotating rod 18. The rotating rod 18 is rotatably connected to the slider 9, the receiving block 19 is fixedly connected to the rotating rod 18, and the cleaning brush 20 is fixedly connected to the receiving block 19, which reduces the cleaning difficulty of the staff and improves the corresponding cleaning efficiency, effectively avoids the problem of clogging of the filter plate 24 after the device is used for a long time, can achieve the effect of cleaning the filter plate 24, and can also increase the service life of the device during actual use.

[0027] See also Figure 1 , 3 , 6. Two groups of first servo motors 7 are fixedly installed inside the shell 1, and crushing rollers 8 are fixedly connected to the output shafts of the two groups of first servo motors 7. The crushing rollers 8 are rotatably connected to the shell 1. A feed hopper 2 is clamped on the upper surface of the shell 1, and the feed hopper 2 and the crushing rollers 8 are located in the same vertical plane. A filter plate 24 is fixedly installed inside the shell 1, and a powder discharge port 6 is opened on the lower surface of the shell 1. A guide bucket 25 is fixedly installed inside the shell 1, and the guide bucket 25 and the powder discharge port 6 are located in the same horizontal plane. The guide bucket 25 and the second fixed rod 14 are located in the same horizontal plane. Four groups of support rods 3 are fixedly connected to the lower surface of the shell 1, and the four groups of support rods 3 are all located in the same horizontal plane. A bottom pad 4 is fixedly installed on the lower end of the support rod 3. The guide bucket 25 can facilitate the staff to collect the qualified micro-powder, thereby improving the collection efficiency of the micro-powder and reducing the time required for collecting materials.

[0028] Working principle: when collecting large-particle powder, the raw material is put into the shell 1 through the feed hopper 2, and the two sets of first servo motors 7 are started. The first servo motors 7 drive the crushing rollers 8 to rotate, and the raw material is crushed by the crushing rollers 8. The powder falls onto the upper surface of the filter plate 24 by gravity, and the small-particle powder passes through the inside of the filter plate 24 and falls into the outside of the shell 1 through the guide bucket 25 and the powder discharge port 6. The large-particle powder adheres to the upper surface of the filter plate 24, and the powder suction pump 5 is started. The large-particle powder is sucked into the inside of the powder suction pump 5 through the powder suction port 23 and the connecting pipe 22 by the powder suction pump 5, and falls into the inside of the powder collecting box 26 by gravity, and is collected by the powder collecting box 26. After the powder collecting box 26 completes the collection, the handle 27 is pulled. The powder collecting box 26 is pulled out to the outside of the powder suction pump 5 through the handle 27, and the large-particle powder is repeatedly crushed. When the filter plate 24 is cleaned, the second servo motor 11 is started, and the rotating plate 12 and the first fixed rod 13 are driven to rotate by the second servo motor 11, so that the connecting plate 10 moves eccentrically, thereby driving the second fixed rod 14 and the receiving plate 15 to move horizontally, and then driving the slider 9 to move reciprocatingly horizontally along the inner wall of the shell 1, and the third servo motor 17 is started, and the rotating rod 18 is driven to rotate by the third servo motor 17, so that the receiving block 19 fixedly connected to the surface of the rotating rod 18 drives the cleaning brush 20 to deflect with the rotating rod 18 as the center of the circle, so that the surface of the filter plate 24 is cleaned by the cleaning brush 20.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0030] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An environmentally friendly paint powder recovery device, comprising a housing (1), characterized in that: A reciprocating mechanism (16) is arranged inside the housing (1), and the reciprocating mechanism (16) comprises a second servo motor (11), a rotating plate (12), a first fixed rod (13), a connecting plate (10), a second fixed rod (14), a receiving plate (15) and a slider (9); the second servo motor (11) is fixedly connected to the housing (1); the output shaft of the second servo motor (11) is fixedly connected to the rotating plate (12); the rotating plate (12) is rotatably connected to the housing (1); the first fixed rod (13) is fixedly connected to the rotating plate (12); one end of the connecting plate (10) is in contact with the surface of the first fixed rod (13); the other end of the connecting plate (10) is in contact with the surface of the second fixed rod (14); the second fixed rod (14) is fixedly connected to the receiving plate (15); the receiving plate (15) is fixedly connected to the slider (9); and the receiving plate (15) is slidably connected to the housing (1).

2. The environmentally friendly paint powder recovery device according to claim 1 is characterized by: A powder cleaning mechanism (21) is provided on the lower surface of the slider (9), and the powder cleaning mechanism (21) comprises a third servo motor (17), a rotating rod (18), a receiving block (19) and a cleaning brush (20); the third servo motor (17) is fixedly connected to the slider (9); the output shaft of the third servo motor (17) is fixedly connected to the rotating rod (18); the rotating rod (18) is rotatably connected to the slider (9); the receiving block (19) is fixedly connected to the rotating rod (18); and the cleaning brush (20) is fixedly connected to the receiving block (19).

3. The environmentally friendly paint powder recovery device according to claim 1 is characterized by: Two groups of first servo motors (7) are fixedly installed inside the shell (1), and the output shafts of the two groups of first servo motors (7) are fixedly connected to crushing rollers (8), and the crushing rollers (8) are rotatably connected to the shell (1). The upper surface of the shell (1) is clamped with a feed hopper (2), and the feed hopper (2) and the crushing rollers (8) are located on the same vertical plane.

4. The environmentally friendly paint powder recovery device according to claim 1 is characterized by: A filter plate (24) is fixedly installed inside the shell (1), a powder discharge port (6) is opened on the lower surface of the shell (1), a guide bucket (25) is fixedly installed inside the shell (1), the guide bucket (25) and the powder discharge port (6) are located on the same horizontal plane, and the guide bucket (25) and the second fixed rod (14) are located on the same horizontal plane.

5. The environmentally friendly paint powder recovery device according to claim 1 is characterized by: A powder suction pump (5) is fixedly mounted on one side of the housing (1); a powder collecting box (26) is slidably inserted into the interior of the powder suction pump (5); a handle (27) is fixedly mounted on the surface of the powder collecting box (26); a connecting pipe (22) is fixedly mounted inside the powder suction pump (5); and a powder suction port (23) is fixedly connected to the other end of the connecting pipe (22).

6. The environmentally friendly paint powder recovery device according to claim 1, characterized in that: Four groups of support rods (3) are fixedly connected to the lower surface of the housing (1), the four groups of support rods (3) are all located on the same horizontal plane, and bottom pads (4) are fixedly installed at the lower ends of the support rods (3).

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