Impurity filtering device for coating paint

Abstract

The utility model provides an impurity filtering device for paint, and relates to the technical field of paint. The impurity filtering device for the coating paint comprises a filtering barrel, a barrel door is installed on the front side of the filtering barrel, a filtering box is arranged in the filtering barrel, a feeding assembly is arranged on the top of the filtering box, a rotating assembly is arranged on the outer side of the filtering box, a discharging opening is formed in the bottom of the filtering box, and a mounting frame is arranged at the bottom of the filtering box. Supporting columns are fixedly connected to the four corners of the top of the mounting frame, the supporting columns are fixedly connected to the outer side of the filter box, and a baffle is arranged in the mounting frame. According to the impurity filtering device for the coating paint, a barrel door is opened, then a worm is rotated, the worm is meshed with a worm wheel, the worm wheel drives a second gear to rotate through a rotating rod, the second gear is meshed with a rack, the rack drives a baffle to rotate, the baffle can open a discharging opening, and impurity particles left in a filtering box can be discharged through the discharging opening. The filtering box does not need to be detached, and personnel operation is facilitated.

Description

Technical Field

[0001] The utility model relates to an impurity filtering device, in particular to an impurity filtering device for coating paint, and belongs to the technical field of coatings. Background Art

[0002] Paint is the main material used in decoration. Paint uses vegetable oil as the main raw material. Whether it is traditional paint products using natural substances as raw materials, or modern paint products using synthetic chemical products as raw materials, they all belong to organic chemical polymer materials. According to the classification of modern chemical products, paint belongs to fine chemical products.

[0003] The current announcement number is CN211273820U, a paint and coating filtering device, including a filter barrel, which is supported by a support frame, a barrel cover is provided on the top of the filter barrel, a lower hopper is provided on the barrel cover, the lower hopper is fixed on the barrel cover and is connected with the barrel cover, and a discharge port is provided at the bottom of the filter barrel.

[0004] In the above scheme, when cleaning the foreign particles inside the filter box, the personnel not only need to remove the barrel cover, but also need to remove the screws between the filter box and the rotating disk, take the filter box out of the filter barrel, and then remove the cover on the filter box. This operation process is relatively cumbersome, which increases the difficulty of cleaning the filter box for the personnel and reduces the practicality of the device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] The purpose of the utility model is to provide an impurity filtering device for paint in order to solve the above-mentioned problem, so as to solve the problem of difficulty in cleaning the impurity particles inside the filter box in the prior art.

[0007] (II) Technical solution

[0008] The utility model is realized by the following technical scheme: an impurity filtering device for paint, comprising a filter barrel, a barrel door is installed on the front side of the filter barrel, a filter box is arranged inside the filter barrel, a feed assembly is arranged on the top of the filter box, a rotating assembly is arranged on the outside of the filter box, a discharge port is opened at the bottom of the filter box, a mounting frame is arranged at the bottom of the filter box, pillars are fixedly connected to the four corners of the top of the mounting frame, the pillars are fixedly connected to the outside of the filter box, a baffle is arranged inside the mounting frame, the baffle is arranged at the position of the discharge port and contacts the filter box, and the baffle One end of the plate passes through the inner side of the mounting frame and is slidably connected to the mounting frame, and an opening is opened on one side of the bottom of the mounting frame, and a rack is fixedly connected to the bottom of the baffle, and one end of the rack passes through the opening, and the bottom of the rack is meshed with a second gear, and the inner side of the second gear is fixedly connected to a rotating rod, and both ends of the rotating rod are rotatably connected to fixed blocks, and the two fixed blocks are fixedly connected to the mounting frame, and a worm gear is fixedly connected to the outer side of one end of the rotating rod, and a worm is meshed and connected to the outer side of the worm gear, and a support block is rotatably connected to the outer side of the worm, and the support block is fixedly connected to the bottom of the mounting frame.

[0009] Preferably, a discharge pipe is installed at the bottom of the filter barrel, a valve is installed on the outside of the discharge pipe, and a plurality of legs are installed on the outside of the filter barrel.

[0010] Preferably, the feed assembly includes a lower hopper, which is arranged at the top of the filter box, and the bottom end of the lower hopper passes through the top of the filter box and extends to the inside of the filter box. The lower hopper is slidably connected to the filter box, and a barrel cover is fixedly connected to the outer side of the lower hopper, and the barrel cover is threadedly connected to the top of the filter barrel. The barrel cover is arranged in a detachable manner, and the barrel cover can drive the lower hopper away from the filter box.

[0011] Preferably, a rotating handle is provided on the outside of the barrel cover, and a plurality of connecting rods are provided between the barrel cover and the rotating handle, and the two ends of the connecting rods are fixedly connected to the barrel cover and the rotating handle respectively. The provision of the plurality of connecting rods plays a role in fixing the rotating handle.

[0012] Preferably, the rotating assembly includes a hollow round seat, which is fixedly connected to the inside of the filter barrel, and the top of the hollow round seat is rotatably connected to an outer gear ring, and positioning grooves are provided on both sides of the top of the outer gear ring, and the filter box is arranged inside the outer gear ring, and positioning blocks are fixedly connected on both sides of the filter box, and the positioning blocks are arranged inside the positioning grooves and fixed to the outer gear ring by bolts, and the outer gear ring and the positioning blocks are disassembled so that the filter box can be taken out for inspection, maintenance and replacement.

[0013] Preferably, the rotating component also includes a first gear, which is arranged on one side of the filter barrel. An arc groove is opened on one side of the filter barrel. The first gear passes through the arc groove and extends into the interior of the filter barrel. The first gear is meshed and connected with an outer gear ring. A drive motor is fixedly connected to one side of the filter barrel, and the output end of the drive motor is fixedly connected to the first gear.

[0014] Preferably, two handles are fixedly connected to the top of the filter box, and the two handles are symmetrically distributed relative to the vertical center line of the filter box.

[0015] The utility model provides an impurity filtering device for coating paint, which has the following beneficial effects:

[0016] 1. The impurity filtering device of the paint opens the barrel door, then rotates the worm, the worm is meshed with the worm wheel, the worm wheel drives the second gear to rotate through the rotating rod, the second gear is meshed with the rack, the rack drives the baffle, the baffle can open the discharge port, and the impurity particles left in the filter box can be discharged through the discharge port. This structure does not require the filter box to be disassembled, which is convenient for personnel to operate.

[0017] 2. The impurity filtering device of the paint, the output end of the driving motor drives the first gear to rotate, the first gear is meshed with the outer gear ring, the outer gear ring drives the filter box to rotate, and the paint can be filtered through the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a cross-sectional view of the filter barrel of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the outer gear ring of the utility model;

[0021] Figure 4 This is a schematic diagram of the mounting frame structure of the utility model.

[0022]

Main component symbol description

[0023] 1. Filter barrel; 2. Support legs; 3. Discharge pipe; 4. Barrel door; 5. Barrel cover; 6. Lower hopper; 7. Swivel handle; 8. Hollow round seat; 9. Outer gear ring; 10. First gear; 11. Positioning groove; 12. Positioning block; 13. Filter box; 14. Carrying handle; 15. Mounting frame; 16. Baffle; 17. Support column; 18. Rack; 19. Second gear; 20. Rotating rod; 21. Worm wheel; 22. Worm; 23. Fixing block. DETAILED DESCRIPTION

[0024] The embodiment of the utility model provides an impurity filtering device for coating paint.

[0025] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a filter barrel 1, a discharge pipe 3 is installed at the bottom of the filter barrel 1, a valve is installed on the outside of the discharge pipe 3, a plurality of legs 2 are installed on the outside of the filter barrel 1, a barrel door 4 is installed on the front side of the filter barrel 1, a filter box 13 is arranged inside the filter barrel 1, a feed assembly is arranged on the top of the filter box 13, a rotating assembly is arranged on the outside of the filter box 13, a discharge port is opened at the bottom of the filter box 13, a mounting frame 15 is arranged at the bottom of the filter box 13, pillars 17 are fixedly connected to the four corners of the top of the mounting frame 15, the pillars 17 are fixedly connected to the outside of the filter box 13, a baffle 16 is arranged inside the mounting frame 15, the baffle 16 is arranged at the discharge port and contacts with the filter box 13, the baffle 16 is arranged at the discharge port position and contacts with the filter box 13, One end of the plate 16 passes through the inner side of the mounting frame 15 and is slidably connected to the mounting frame 15. An opening is provided on one side of the bottom of the mounting frame 15. A rack 18 is fixedly connected to the bottom of the baffle 16. One end of the rack 18 passes through the opening. A second gear 19 is meshedly connected to the bottom of the rack 18. A rotating rod 20 is fixedly connected to the inner side of the second gear 19. Both ends of the rotating rod 20 are rotatably connected to fixed blocks 23. Both fixed blocks 23 are fixedly connected to the mounting frame 15. A worm gear 21 is fixedly connected to the outer side of one end of the rotating rod 20. A worm 22 is meshedly connected to the outer side of the worm gear 21. A support block is rotatably connected to the outer side of the worm 22. The support block is fixedly connected to the bottom of the mounting frame 15.

[0026] Specifically, open the barrel door 4, then rotate the worm 22, the worm 22 is meshed with the worm wheel 21, the worm wheel 21 drives the second gear 19 to rotate through the rotating rod 20, the second gear 19 is meshed with the rack 18, the rack 18 drives the baffle 16, the baffle 16 can open the discharge port, and the impurity particles left in the filter box 13 can be discharged through the discharge port. This structure does not require the filter box 13 to be disassembled, which is convenient for personnel to operate.

[0027] See also Figure 1 , Figure 2 and Figure 3 The feeding assembly includes a lower hopper 6, which is arranged on the top of the filter box 13. The bottom end of the lower hopper 6 passes through the top of the filter box 13 and extends to the inside of the filter box 13. The lower hopper 6 is slidably connected to the filter box 13. A barrel cover 5 is fixedly connected to the outside of the lower hopper 6. The barrel cover 5 is threadedly connected to the top of the filter barrel 1. A swivel handle 7 is provided on the outside of the barrel cover 5. A plurality of connecting rods are provided between the barrel cover 5 and the swivel handle 7. Both ends of the connecting rods are fixedly connected to the barrel cover 5 and the swivel handle 7 respectively.

[0028] The rotating assembly includes a hollow round seat 8, which is fixedly connected to the inside of the filter barrel 1. An outer gear ring 9 is rotatably connected to the top of the hollow round seat 8. Positioning grooves 11 are provided on both sides of the top of the outer gear ring 9. A filter box 13 is arranged inside the outer gear ring 9. Positioning blocks 12 are fixedly connected to both sides of the filter box 13. The positioning blocks 12 are arranged inside the positioning grooves 11 and are fixed to the outer gear ring 9 by bolts. Two handles 14 are fixedly connected to the top of the filter box 13. The two handles 14 are symmetrically distributed relative to the vertical center line of the filter box 13. The rotating assembly also includes a first gear 10. The first gear 10 is arranged on one side of the filter barrel 1. An arc groove is provided on one side of the filter barrel 1. The first gear 10 passes through the arc groove and extends to the inside of the filter barrel 1. The first gear 10 is meshed with the outer gear ring 9. A drive motor is fixedly connected to one side of the filter barrel 1, and the output end of the drive motor is fixedly connected to the first gear 10.

[0029] Specifically, the paint can be added into the filter box 13 through the lower hopper 6, and the drive motor is started. There is no specific limitation on the model of the drive motor, which shall be based on the adapted equipment. The output end of the drive motor drives the first gear 10 to rotate, and the first gear 10 is meshed with the outer gear ring 9. The outer gear ring 9 drives the filter box 13 to rotate, and the paint can be filtered through the filter box 13.

[0030] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for filtering impurities of paint, comprising a filter barrel (1), characterized in that: A barrel door (4) is installed at the front side of the filter barrel (1), a filter box (13) is arranged inside the filter barrel (1), a feed assembly is arranged at the top of the filter box (13), a rotating assembly is arranged at the outside of the filter box (13), a discharge port is opened at the bottom of the filter box (13), a mounting frame (15) is arranged at the bottom of the filter box (13), pillars (17) are fixedly connected to the outside of the filter box (13), a baffle (16) is arranged inside the mounting frame (15), the baffle (16) is arranged at the position of the discharge port and contacts the filter box (13), one end of the baffle (16) passes through the inner side of the mounting frame (15) and slides with the mounting frame (15) The mounting frame (15) is dynamically connected, an opening is provided at one side of the bottom of the mounting frame (15), a rack (18) is fixedly connected to the bottom of the baffle (16), one end of the rack (18) passes through the opening, the bottom of the rack (18) is meshedly connected to a second gear (19), the inner side of the second gear (19) is fixedly connected to a rotating rod (20), both ends of the rotating rod (20) are rotatably connected to fixed blocks (23), the two fixed blocks (23) are fixedly connected to the mounting frame (15), the outer side of one end of the rotating rod (20) is fixedly connected to a worm wheel (21), the outer side of the worm wheel (21) is meshedly connected to a worm (22), the outer side of the worm (22) is rotatably connected to a support block, and the support block is fixedly connected to the bottom of the mounting frame (15).

2. The impurity filtering device for coating paint according to claim 1, characterized in that: A discharge pipe (3) is installed at the bottom of the filter barrel (1), a valve is installed on the outside of the discharge pipe (3), and a plurality of supporting legs (2) are installed on the outside of the filter barrel (1).

3. The impurity filtering device for coating paint according to claim 1, characterized in that: The feed assembly comprises a lower hopper (6), the lower hopper (6) is arranged at the top of the filter box (13), the bottom end of the lower hopper (6) passes through the top of the filter box (13) and extends into the interior of the filter box (13), the lower hopper (6) is slidably connected to the filter box (13), and a barrel cover (5) is fixedly connected to the outer side of the lower hopper (6), and the barrel cover (5) is threadedly connected to the top of the filter barrel (1).

4. The impurity filtering device for coating paint according to claim 3, characterized in that: A rotating handle (7) is provided on the outside of the barrel cover (5), and a plurality of connecting rods are provided between the barrel cover (5) and the rotating handle (7), and the two ends of the connecting rods are respectively fixedly connected to the barrel cover (5) and the rotating handle (7).

5. The impurity filtering device for coating paint according to claim 1, characterized in that: The rotating assembly comprises a hollow round seat (8), the hollow round seat (8) is fixedly connected to the inside of the filter barrel (1), the top of the hollow round seat (8) is rotatably connected to an outer gear ring (9), both sides of the top of the outer gear ring (9) are provided with positioning grooves (11), the filter box (13) is arranged inside the outer gear ring (9), both sides of the filter box (13) are fixedly connected to positioning blocks (12), the positioning blocks (12) are arranged inside the positioning grooves (11) and are fixed to the outer gear ring (9) by bolts.

6. The impurity filtering device for coating paint according to claim 5, characterized in that: The rotating assembly further comprises a first gear (10), the first gear (10) being arranged on one side of the filter barrel (1), the one side of the filter barrel (1) being provided with an arcuate groove, the first gear (10) passing through the arcuate groove and extending into the interior of the filter barrel (1), the first gear (10) being meshingly connected with an outer gear ring (9), the one side of the filter barrel (1) being fixedly connected with a drive motor, the output end of the drive motor being fixedly connected with the first gear (10).

7. The impurity filtering device for coating paint according to claim 1, characterized in that: Two handles (14) are fixedly connected to the top of the filter box (13), and the two handles (14) are symmetrically distributed relative to the vertical center line of the filter box (13).

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