Novel grinding machine for coating

Abstract

The utility model discloses a novel coating grinding machine, and relates to the technical field of grinding machines. The grinding device comprises a grinding barrel, three supporting legs are fixedly installed on the side wall face of the grinding barrel, a grinding funnel is rotationally arranged at the bottom of the grinding barrel, a grinding block is arranged in the grinding barrel, and a transmission assembly used for driving the grinding block to ascend, descend and rotate is arranged in the grinding barrel. The transmission assembly is firstly controlled to drive the grinding block to ascend by a certain height, then the driving assembly is controlled, the two brushes are driven to enter the grinding barrel and the grinding funnel, and then the hydraulic rod is controlled, so that the two brushes are far away from each other and make contact with the side wall face of the grinding block and the inner side wall face of the grinding funnel respectively; at the moment, the grinding block and the grinding funnel can be driven to rotate by controlling the transmission assembly and the rotating assembly, so that the coating left on the side wall surface of the grinding block and the inner side wall surface of the grinding funnel can be respectively scraped and removed by the two brushes.

Description

TECHNICAL FIELD

[0001] The utility model relates to a sanding machine technical field, concretely relates to a novel sanding machine for paint. BACKGROUND

[0002] The novel sanding machine for paint is a mechanical equipment specially designed for sanding paint. Through specific sanding process and technology, the equipment can improve the surface texture of paint, and enhance its gloss, uniformity and adhesion, etc. The appearance of the novel sanding machine for paint greatly improves the production efficiency and product quality of paint, and is an indispensable important tool in modern paint industry.

[0003] However, after grinding, part of the paint will adhere to the inside of the sanding machine and be difficult to clean. If the residual paint in the sanding machine is not completely cleaned, it may mix with new paint during the next sanding process, thereby affecting the sanding effect. Therefore, a novel sanding machine for paint is proposed. SUMMARY

[0004] The utility model discloses a novel sanding machine for paint to solve the problem that part of the paint will adhere to the inside of the sanding machine and be difficult to clean after grinding.

[0005] The utility model discloses a novel sanding machine for paint to solve the problem that part of the paint will adhere to the inside of the sanding machine and be difficult to clean after grinding.

[0006] The utility model discloses a novel sanding machine for paint, which comprises a grinding barrel, three supporting legs fixedly installed on the side wall surface of the grinding barrel, a grinding hopper rotatably arranged at the bottom of the grinding barrel, a grinding block arranged in the grinding barrel, a transmission assembly arranged in the grinding barrel for driving the grinding block to lift and rotate, a feed pipe fixedly installed on the side wall surface of the grinding barrel, a storage box fixedly installed on the side wall surface of the grinding barrel, two brushes arranged in the grinding barrel, a hydraulic rod fixedly installed between the two brushes, a driving assembly arranged in the storage box for driving the brushes to move linearly, and a rotating assembly arranged outside the grinding hopper for driving the grinding hopper to rotate.

[0007] Further, the transmission assembly includes a servo motor one, the top of the grinding barrel is fixedly installed with the servo motor one, the output end of the servo motor one is fixedly connected with a connecting rod, the top of the grinding block is fixedly installed with a cylinder, the top of the cylinder is provided with a clamping groove, the connecting rod is movably installed in the clamping groove, the top of the grinding barrel is fixedly installed with a servo motor two, the output end of the servo motor two is fixedly connected with a lead screw, the lead screw is threadedly connected with a lifting block, the inside top surface of the grinding barrel is fixedly installed with a limiting rod penetrating through the lifting block, the bottom end of the lead screw and the limiting rod are fixedly installed with a square block one, the side wall surface of the lifting block is fixedly installed with a rectangular block, the bottom of the rectangular block is fixedly installed with a round rod, the bottom end of the round rod is fixedly connected with a protruding block, the top of the grinding block is provided with an annular groove two, and the protruding block is movably installed in the annular groove two.

[0008] Further, the driving assembly includes a servo motor three, the side wall surface of the storage box is fixedly installed with the servo motor three, the output end of the servo motor three is fixedly connected with a threaded rod, the threaded rod is threadedly connected with a moving block, the inside of the storage box is fixedly installed with a positioning rod penetrating through the moving block, the side wall surface of the moving block is fixedly installed with an L-shaped rod, the L-shaped rod is fixedly connected with the adjacent brush, and the bottom end of the threaded rod and the positioning rod is fixedly installed with a square block two.

[0009] Further, the rotating assembly includes a mounting plate, the side wall surface of the right supporting leg is fixedly installed with the mounting plate, the top of the mounting plate is fixedly installed with a servo motor four, the output end of the servo motor four is fixedly connected with a gear, the outside of the grinding funnel is sleeved with a gear ring, the inner side wall surface of the gear ring is fixedly installed with three evenly distributed connecting blocks, and each connecting block is fixedly connected with the grinding funnel.

[0010] Further, the bottom of the grinding barrel is provided with an annular groove one, and the annular groove one is movably installed with a circular ring.

[0011] Further, the connecting rod is a hexagonal prism structure, the hollow area in the clamping groove is matched with the shape and volume of the connecting rod, and the protruding block is a convex structure.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a feed pipe can inject paint raw materials to the inside of the grinding hopper, then control transmission assembly again, utilize transmission assembly to drive grinding block to go down and rotate, can the paint in the inside of grinding hopper is ground, after the paint grinding is completed, to guarantee that the paint in the inside of grinding bucket and grinding hopper can be taken out completely, control transmission assembly to drive grinding block to rise a certain height first, then control drive assembly again, utilize to drive two brushes to enter the inside of grinding bucket and grinding hopper, and then control hydraulic rod, make two brushes contact with the lateral wall surface of grinding block and the inner lateral wall surface of grinding hopper respectively, transmission assembly and rotating assembly can drive grinding block and grinding hopper to rotate at this moment, make the paint remaining in the lateral wall surface of grinding block and the inner lateral wall surface of grinding hopper can be scraped and removed respectively by two brushes. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the utility model three-dimensional structure schematic diagram;

[0015] Figure 2 It is the utility model back schematic diagram;

[0016] Figure 3 It is the utility model brush specific schematic diagram;

[0017] Figure 4 It is the utility model Figure 1 Enlarged view of A place in the utility model;

[0018] Significant: 1, grinding bucket;2, support leg;3, grinding hopper;4, grinding block;5, transmission assembly;501, servo motor one;502, connecting rod;503, cylinder;504, clamping groove;505, servo motor two;506, screw;507, lifting block;508, limit rod;509, square one;510, rectangular block;511, round rod;512, protruding block;513, annular groove two;6, feed pipe;7, storage box;8, brush;9, hydraulic rod;10, drive assembly;1001, servo motor three;1002, threaded rod;1003, moving block;1004, positioning rod;1005, L type rod;1006, square two;11, rotating assembly;1101, mounting plate;1102, servo motor four;1103, gear;1104, gear ring;1105, connecting block;12, annular groove one;13, round ring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application.

[0021] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships in which the product of the present application is usually placed, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0023] As Figures 1 to 4The coating novel sanding machine, including grinding barrel 1, three support legs 2 are fixedly installed on the side wall surface of grinding barrel 1, grinding hopper 3 is rotatably arranged at the bottom of grinding barrel 1, grinding block 4 is arranged in grinding barrel 1, drive assembly 5 for driving grinding block 4 to lift and rotate is arranged in grinding barrel 1, feed pipe 6 is fixedly installed on the side wall surface of grinding barrel 1, storage box 7 is fixedly installed on the side wall surface of grinding barrel 1, two brushes 8 are arranged in grinding barrel 1, hydraulic rod 9 is fixedly installed between two brushes 8, drive assembly 10 for driving brush 8 to move linearly reciprocating is arranged in storage box 7, rotating assembly 11 for driving grinding hopper 3 to rotate is arranged outside grinding hopper 3, it needs to be explained that the coating raw materials can be injected into the inside of grinding hopper 3 through feed pipe 6, then the drive assembly 5 is controlled, grinding block 4 is driven to move down and rotate by drive assembly 5, the coating in the inside of grinding hopper 3 can be ground, after the coating is ground, to ensure that the coating in the inside of grinding barrel 1 and grinding hopper 3 can be taken out completely, drive assembly 5 is controlled first to drive grinding block 4 to rise to a certain height, then drive assembly 10 is controlled, two brushes 8 are driven to enter the inside of grinding barrel 1 and grinding hopper 3, then hydraulic rod 9 is controlled, two brushes 8 are away from each other and contact with the side wall surface of grinding block 4 and the inner side wall surface of grinding hopper 3 respectively, at this time, drive assembly 5 and rotating assembly 11 are controlled to drive grinding block 4 and grinding hopper 3 to rotate, the coating remaining on the side wall surface of grinding block 4 and the inner side wall surface of grinding hopper 3 can be scraped and removed by two brushes 8 respectively.

[0024] As Figure 1 , Figure 2As shown, the transmission assembly 5 includes a servo motor 501, the top of the grinding barrel 1 is fixedly installed with a servo motor 501, the output end of the servo motor 501 is fixedly connected with a connecting rod 502, the top of the grinding block 4 is fixedly installed with a cylinder 503, the top of the cylinder 503 is provided with a clamping groove 504, the connecting rod 502 is movably installed in the clamping groove 504, the top of the grinding barrel 1 is fixedly installed with a servo motor 505, the output end of the servo motor 505 is fixedly connected with a lead screw 506, the lead screw 506 is threadedly connected with a lifting block 507, the inside top surface of the grinding barrel 1 is fixedly installed with a limiting rod 508 penetrating through the lifting block 507, the bottom ends of the lead screw 506 and the limiting rod 508 are fixedly installed with a square block 509, the side wall surface of the lifting block 507 is fixedly installed with a rectangular block 510, the bottom of the rectangular block 510 is fixedly installed with a round rod 511, the bottom end of the round rod 511 is fixedly connected with a protruding block 512, the top of the grinding block 4 is provided with an annular groove 513, the protruding block 512 is movably installed in the annular groove 513, it should be noted that the servo motor 505 is controlled to drive the lead screw 506 to reciprocating rotate, so that the lifting block 507 moves up and down, the lifting block 507 synchronously drives the rectangular block 510, the round rod 511, the protruding block 512 and the grinding block 4 to synchronously move up and down, so that the grinding block 4 can be lifted to an appropriate height, at this time the cylinder 503 also moves up and down along the clamping groove 504, then the servo motor 501 is controlled, the servo motor 501 drives the connecting rod 502 to rotate, the connecting rod 502 rotates to synchronously rotate the cylinder 503 and the grinding block 4, at this time the protruding block 512 also rotates in the annular groove 513, and the grinding block 4 rotates to grind the paint.

[0025] As shown in the figure, Figures 1 to 3 The driving assembly 10 includes a servo motor 1001, the side wall surface of the storage box 7 is fixedly installed with a servo motor 1001, the output end of the servo motor 1001 is fixedly connected with a threaded rod 1002, the threaded rod 1002 is threadedly connected with a moving block 1003, the inside of the storage box 7 is fixedly installed with a positioning rod 1004 penetrating through the moving block 1003, the side wall surface of the moving block 1003 is fixedly installed with an L-shaped rod, the L-shaped rod is fixedly connected with the adjacent brush 8, the bottom ends of the threaded rod 1002 and the positioning rod 1004 are fixedly installed with a square block 1006, it should be noted that the servo motor 1001 is started to drive the threaded rod 1002 to reciprocating rotate, the threaded rod 1002 reciprocating rotates to make the moving block 1003 linear reciprocating move, the moving block 1003 moves to synchronously move the L-shaped rod and the two brushes 8, so that the two brushes 8 can move to the inside of the storage box 7, or move to the inside of the grinding barrel 1 and the grinding funnel 3.

[0026] As shown in the figure, Figure 1 , Figure 2As shown, the rotating assembly 11 comprises a mounting plate 1101, the side wall surface of the right side supporting leg 2 is fixedly installed with the mounting plate 1101, the top of the mounting plate 1101 is fixedly installed with a servo motor four 1102, the output end of the servo motor four 1102 is fixedly connected with a gear 1103, the outside of the grinding funnel 3 is sleeved with a gear ring 1104, the inner side wall surface of the gear ring 1104 is fixedly installed with three evenly distributed connecting blocks 1105, each connecting block 1105 is fixedly connected with the grinding funnel 3, and it should be noted that the servo motor four 1102 can drive the gear 1103 to rotate after being started, the gear 1103 can drive the gear ring 1104, the connecting block 1105 and the grinding funnel 3 to rotate, so that the inner side wall surface of the grinding funnel 3 can be in contact with the brush 8.

[0027] As shown in Figure 1 , Figure 4 , the bottom of the grinding barrel 1 is provided with an annular groove one 12, and the inside of the annular groove one 12 is movably installed with a circular ring 13, and the circular ring 13 is fixedly connected with the grinding funnel 3, and it should be noted that the circular ring 13 also rotates synchronously in the inside of the annular groove one 12 when the grinding funnel 3 rotates, so as to limit the rotation track and rotation stability of the grinding funnel 3.

[0028] As shown in Figure 1 , the connecting rod 502 is a hexagonal prism structure, the inner hollow area of the clamping groove 504 is matched with the shape and volume of the connecting rod 502, and the protruding block 512 is a convex structure, and it should be noted that the cross section of the connecting rod 502 is a regular hexagon, so that the connecting rod 502 can further drive the cylindrical body 503 to stably rotate.

[0029] In summary:

[0030] Through the feeding pipe 6, paint raw materials can be injected into the inside of the grinding funnel 3, and then the transmission assembly 5 is controlled to drive the grinding block 4 to move downward and rotate, so that the paint in the inside of the grinding funnel 3 can be ground. After the grinding of the paint is completed, in order to ensure that the paint in the inside of the grinding barrel 1 and the grinding funnel 3 can be taken out completely, the transmission assembly 5 is first controlled to drive the grinding block 4 to rise to a certain height, and then the driving assembly 10 is controlled to drive the two brushes 8 to enter the inside of the grinding barrel 1 and the grinding funnel 3, and then the hydraulic rod 9 is controlled to make the two brushes 8 away from each other and contact the side wall surface of the grinding block 4 and the inner side wall surface of the grinding funnel 3 respectively. At this time, the transmission assembly 5 and the rotating assembly 11 can drive the grinding block 4 and the grinding funnel 3 to rotate, so that the paint remaining on the side wall surface of the grinding block 4 and the inner side wall surface of the grinding funnel 3 can be scraped and removed by the two brushes 8 respectively.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A novel sander for paint, characterized by, The utility model provides a grinding barrel (1), three support legs (2) are fixedly installed to the lateral wall surface of grinding barrel (1), the bottom rotatoryly provided with grinding hopper (3) of grinding barrel (1), the inside of grinding barrel (1) is provided with grinding block (4), the inside of grinding barrel (1) is provided with transmission assembly (5) for driving grinding block (4) to lift and rotate, the lateral wall surface of grinding barrel (1) is fixedly installed with feed pipe (6), the lateral wall surface of grinding barrel (1) is fixedly installed with storage box (7), the inside of grinding barrel (1) is provided with two brushes (8), two brushes (8) are fixedly installed with hydraulic rod (9) in the middle, the inside of storage box (7) is provided with drive assembly (10) for driving the linear reciprocating motion of brush (8), the outside of grinding hopper (3) is provided with rotation assembly (11) for driving the rotation of grinding hopper (3).

2. A novel sander for paint according to claim 1, characterized in that, The transmission assembly (5) includes a servo motor (501), the top of the grinding barrel (1) is fixedly installed with a servo motor (501), the output end of the servo motor (501) is fixedly connected with a connecting rod (502), the top of the grinding block (4) is fixedly installed with a cylinder (503), the top of the cylinder (503) is provided with a clamping groove (504), the connecting rod (502) is movably installed in the clamping groove (504), the top of the grinding barrel (1) is fixedly installed with a servo motor (505), the output end of the servo motor (505) is fixedly connected with a lead screw (506), the lead screw (506) is threadedly connected with a lifting block (507), the inside top surface of the grinding barrel (1) is fixedly installed with a limiting rod (508) penetrating through the lifting block (507), the bottom ends of the lead screw (506) and the limiting rod (508) are fixedly installed with a square block (509), the side wall surface of the lifting block (507) is fixedly installed with a rectangular block (510), the bottom of the rectangular block (510) is fixedly installed with a round rod (511), the bottom end of the round rod (511) is fixedly connected with a protruding block (512), the top of the grinding block (4) is provided with an annular groove (513), the protruding block (512) is movably installed in the annular groove (513).

3. A novel sander for paint according to claim 1, characterized in that, The drive assembly (10) includes a servo motor (1001), the side wall surface of the storage box (7) is fixedly installed with a servo motor (1001), the output end of the servo motor (1001) is fixedly connected with a threaded rod (1002), the threaded rod (1002) is threadedly connected with a moving block (1003), the inside of the storage box (7) is fixedly installed with a positioning rod (1004) penetrating through the moving block (1003), the side wall surface of the moving block (1003) is fixedly installed with an L-shaped rod, the L-shaped rod is fixedly connected with the adjacent brush (8), the bottom ends of the threaded rod (1002) and the positioning rod (1004) are fixedly installed with a square block (1006).

4. A novel sander for paint according to claim 1, characterized in that, The rotating assembly (11) comprises a mounting plate (1101), the side wall surface of the right side supporting leg (2) is fixedly installed with the mounting plate (1101), the top of the mounting plate (1101) is fixedly installed with a servo motor four (1102), the output end of the servo motor four (1102) is fixedly connected with a gear (1103), the outside of the grinding funnel (3) is sleeved with a gear ring (1104), the inner side wall surface of the gear ring (1104) is fixedly installed with three evenly distributed connecting blocks (1105), and each connecting block (1105) is fixedly connected with the grinding funnel (3).

5. A novel sander for paint according to claim 1, wherein The bottom of the grinding barrel (1) is provided with an annular groove one (12), and the inside of the annular groove one (12) is movably installed with a circular ring (13), and the circular ring (13) is fixedly connected with the grinding funnel (3).

6. A novel sander for paint according to claim 2, wherein The connecting rod (502) is a hexagonal prism structure, the inner hollow area of the clamping groove (504) is matched with the shape and volume of the connecting rod (502), and the protruding block (512) is a convex structure.

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