Surface spraying device for hardware product machining

Abstract

The utility model relates to the technical field of hardware machining, and discloses a surface spraying device for hardware product machining, which comprises an operation box, a stirring box fixedly mounted at the upper end of the operation box, a spraying structure arranged at the upper end of the operation box, a feed port arranged at the upper end of the stirring box, and a cleaning structure arranged inside the stirring box. The cleaning structure comprises a motor, a rotating rod, stirring blades, a linkage plate, a rotating rod, a cleaning roller, a gear ring and a rotating gear, when raw materials in the stirring box are sprayed out by two thirds, a user can continue to start the motor to work, the rotating rod rotates to drive the linkage plate on the surface of the rotating rod to rotate, and the linkage plate rotates to drive the rotating rod to rotate; and a rotating gear on the outer wall of a rotating rod is engaged with a gear ring, so that when a linkage plate rotates, the rotating gear drives the rotating rod and a cleaning roller to rotate in the linkage plate, the effect of cleaning the inner wall of the stirring box by the cleaning roller is better, paint falls off, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hardware processing, in particular to a surface spraying device for processing hardware products. Background Art

[0002] Hardware accessories refer to machine parts or components made of hardware, as well as some small hardware products. They can be used alone or as auxiliary tools. Most of these products will be painted before they are sold.

[0003] For example, a hardware container spraying device disclosed in announcement number CN220610879U has paint placed in a mixing box, which is then rotated by a mixing blade to mix the various materials evenly, and then sprayed out through a nozzle for painting.

[0004] However, the above-mentioned spraying device is less practical in use. Since the paint has a certain viscosity, some paint will remain on the inner wall of the mixing box during the subsequent painting work, thus affecting the use efficiency. In view of this, we propose a surface spraying device for hardware product processing. Utility Model Content

[0005] The purpose of the utility model is to provide a surface spraying device for processing hardware products to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a surface spraying device for hardware product processing, comprising an operating box, a mixing box is fixedly installed on the upper end of the operating box, a spraying structure is arranged on the upper end of the operating box, a feed port is arranged on the upper end of the mixing box, a cleaning structure is arranged inside the mixing box, the cleaning structure comprises a motor fixedly installed on the upper end of the operating box, the output shaft of the motor passes through the inner wall of the mixing box and is fixedly installed with a rotating rod, a stirring blade is arranged on the surface of the rotating rod, one end of the linkage plate is rotatably connected to the surface of the rotating rod, the other end of the linkage plate is rotatably connected to the rotating rod, a cleaning roller is fixedly installed on the surface of the rotating rod, a gear ring is fixedly installed on the inner wall of the mixing box, a rotating gear is fixedly installed on the surface of the rotating rod, and a self-cleaning mechanism is arranged inside the mixing box.

[0007] Preferably, the self-cleaning mechanism includes an L-shaped plate fixedly mounted on the lower end of the linkage plate, a sliding groove is provided on the lower end surface of the L-shaped plate, a sliding block is slidably connected to the inner wall of the sliding groove, a scraper is fixedly mounted on the lower end of the sliding block, an inclined groove column is fixedly mounted on the surface of the rotating rod, a sleeve is rotatably connected to the surface of the inclined groove column, one end of the connecting rod is hinged to the side wall of the sleeve, and the other end of the connecting rod is hinged to the upper end of the sliding block.

[0008] Preferably, the scraper is in contact with the side wall of the gear ring.

[0009] Preferably, the rotating gear is meshed with the ring gear.

[0010] Preferably, the stirring blades are provided in multiple groups, and the multiple groups of stirring blades are fixedly mounted on both sides of the rotating rod.

[0011] Preferably, the sleeve movement trajectory and the slide groove length are matched.

[0012] Compared with the prior art, the utility model provides a surface spraying device for hardware product processing, which has the following beneficial effects:

[0013] 1. The surface spraying device for hardware processing is provided with a cleaning structure so as to facilitate cleaning of the inner wall of the mixing box. The linkage plate is driven to rotate by the rotation of the rotating rod, and the rotation of the linkage plate drives the rotating rod to rotate. The rotating gear on the outer wall of the rotating rod is meshed with the gear ring, so that when the linkage plate rotates, the rotating gear drives the rotating rod and the cleaning roller to rotate in the linkage plate, thereby improving the cleaning roller The effect of cleaning the inner wall of the mixing box is better.

[0014] 2. The surface spraying device for hardware processing is provided with a self-cleaning mechanism to facilitate the cleaning of the surface of the cleaning roller. The rotation of the rotating rod drives the inclined groove column on its surface to rotate, and the rotation of the inclined groove column drives the sleeve to move up and down. The movement of the sleeve drives the slider to move inside the slide groove, and then drives the scraper to intermittently contact the cleaning roller, thereby performing self-cleaning on the cleaning roller, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a three-dimensional structural schematic diagram of the cleaning structure of the utility model;

[0017] Figure 3 This is an enlarged structural diagram of part A of the utility model;

[0018] Figure 4 This is an enlarged structural diagram of part B of the utility model.

[0019] In the figure: 1. operating box; 2. mixing box; 3. cleaning structure; 4. self-cleaning mechanism; 5. spraying structure; 6. feeding port; 31. motor; 32. rotating rod; 33. stirring blade; 34. linkage plate; 35. rotating rod; 36. cleaning roller; 37. gear ring; 38. rotating gear; 41. L-shaped plate; 42. slide groove; 43. slider; 44. scraper; 45. inclined groove column; 46. sleeve; 47. connecting rod. DETAILED DESCRIPTION

[0020] like Figure 1-Figure 4As shown, the utility model provides a technical solution: a surface spraying device for hardware product processing, comprising an operating box 1, a mixing box 2 is fixedly installed on the upper end of the operating box 1, a spraying structure 5 is arranged on the upper end of the operating box 1, a feeding port 6 is arranged on the upper end of the mixing box 2, a cleaning structure 3 is arranged inside the mixing box 2, the cleaning structure 3 comprises a motor 31 fixedly installed on the upper end of the operating box 1, the output shaft of the motor 31 passes through the inner wall of the mixing box 2 and is fixedly installed with a rotating rod 32, a stirring leaf 33 is arranged on the surface of the rotating rod 32, one end of a linkage plate 34 is rotatably connected to the surface of the rotating rod 32, the other end of the linkage plate 34 is rotatably connected to a rotating rod 35, a cleaning roller 36 is fixedly installed on the surface of the rotating rod 35, a gear ring 37 is fixedly installed on the inner wall of the mixing box 2, a rotating gear 38 is fixedly installed on the surface of the rotating rod 35, a self-cleaning mechanism 4 is arranged inside the mixing box 2, the rotating gear 38 is meshed with the gear ring 37, a plurality of stirring leaves 33 are arranged, and the plurality of stirring leaves 33 are fixedly installed on both sides of the rotating rod 32.

[0021] Specifically, the cleaning structure 3 of the technical solution of the utility model includes: a motor 31, a rotating rod 32, a stirring blade 33, a linkage plate 34, a rotating rod 35, a cleaning roller 36, a gear ring 37, and a rotating gear 38.

[0022] In one embodiment of the present invention, a cleaning structure 3 is provided to facilitate cleaning of the inner wall of the mixing box 2. Before spraying, the user can put a variety of raw materials through the feed port 6, and then start the motor 31 to work. The motor 31 rotates to drive the rotating rod 32 to rotate, and the rotating rod 32 rotates to drive the multiple groups of stirring leaves 33 on its side wall to rotate and stir, thereby improving the mixing property of the device. Then the user sprays the paint through the spraying structure 5. The spraying structure 5 is a structure currently disclosed in the original application and is not described here. When two-thirds of the raw materials inside the mixing box 2 are sprayed out, the user can continue to start the motor 31 to rotate the rotating rod 32 to drive the linkage plate 34 on its surface to rotate, and the rotation of the linkage plate 34 drives the rotating rod 35 to rotate. Through the engagement of the rotating gear 38 on the outer wall of the rotating rod 35 and the gear ring 37, when the linkage plate 34 rotates, the rotating rod 35 and the cleaning roller 36 are driven to rotate in the linkage plate 34 through the rotating gear 38, thereby improving the effect of the cleaning roller 36 in cleaning the inner wall of the mixing box 2, so that the paint falls off, thereby improving the practicality of the device.

[0023] Please continue reading Figure 1-Figure 4The self-cleaning mechanism 4 includes an L-shaped plate 41 fixedly mounted on the lower end of the linkage plate 34, a slide groove 42 is provided on the lower end surface of the L-shaped plate 41, a slider 43 is slidably connected to the inner wall of the slide groove 42, a scraper 44 is fixedly mounted on the lower end of the slider 43, an inclined groove column 45 is fixedly mounted on the surface of the rotating rod 35, a sleeve 46 is rotatably connected to the surface of the inclined groove column 45, one end of the connecting rod 47 is hinged to the side wall of the sleeve 46, and the other end of the connecting rod 47 is hinged to the upper end of the slider 43, the scraper 44 contacts the side wall of the gear ring 37, the moving trajectory of the sleeve 46 is adapted to the length of the slide groove 42, and by setting The self-cleaning mechanism 4 makes it easy to clean the surface of the cleaning roller 36. The rotation of the rotating rod 35 drives the inclined groove column 45 on its surface to rotate. The rotation of the inclined groove column 45 drives the sleeve 46 on its surface to move up and down. The movement of the sleeve 46 drives the connecting rod 47 of its side wall to move. The movement of the connecting rod 47 drives the slider 43 hinged to it to move inside the slide groove 42. The movement of the slider 43 drives the scraper 44 to intermittently contact and scrape the cleaning roller 36, thereby performing self-cleaning on the cleaning roller 36, thereby improving the practicality of the device.

[0024] During operation, the user can put a variety of raw materials into the feed port 6, and then start the motor 31 to drive the rotating rod 32 to rotate. The rotating rod 32 rotates to drive the multiple sets of stirring paddles 33 on its side wall to rotate and stir. Then, the multiple sets of universal wheels at the lower end of the operating box 1 are moved to the designated position to spray paint on the hardware. These paints are sprayed out through the spraying structure 5. When two-thirds of the raw materials in the mixing box 2 are sprayed out, the user can continue to start the motor 31 to rotate the rotating rod 32 to drive the linkage plate 34 on its surface to rotate. The linkage plate 34 rotates to drive the rotating rod 35 to rotate. The rotating gear 38 on the outer wall of the rotating rod 35 and the gear ring 37 are rotated. The meshing makes the linkage plate 34 rotate and drive the rotating rod 35 and the cleaning roller 36 to rotate in the linkage plate 34 through the rotating gear 38, thereby improving the effect of the cleaning roller 36 in cleaning the inner wall of the mixing box 2. The rotation of the rotating rod 35 drives the inclined groove column 45 on its surface to rotate, and the rotation of the inclined groove column 45 drives the sleeve 46 on its surface to move up and down. The movement of the sleeve 46 drives the connecting rod 47 of its side wall to move. The movement of the connecting rod 47 drives the slider 43 hinged thereto to move inside the slide groove 42. The movement of the slider 43 drives the scraper 44 to intermittently contact and scrape the cleaning roller 36, thereby performing self-cleaning on the cleaning roller 36, thereby improving the practicality of the device.

[0025] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A surface spraying device for hardware product processing, comprising an operating box (1), a stirring box (2) fixedly mounted on the upper end of the operating box (1), a spraying structure (5) disposed on the upper end of the operating box (1), and a feed port (6) disposed on the upper end of the stirring box (2), characterized in that: A cleaning structure (3) is provided inside the mixing box (2), and the cleaning structure (3) comprises a motor (31) fixedly mounted on the upper end of the operating box (1), the output shaft of the motor (31) passes through the inner wall of the mixing box (2) and is fixedly mounted with a rotating rod (32), and a stirring blade (33) is provided on the surface of the rotating rod (32); A linkage plate (34), one end of which is rotatably connected to the surface of a rotating rod (32), the other end of which is rotatably connected to a rotating rod (35), a cleaning roller (36) being fixedly mounted on the surface of the rotating rod (35), a gear ring (37) being fixedly mounted on the inner wall of the mixing box (2), a rotating gear (38) being fixedly mounted on the surface of the rotating rod (35), and a self-cleaning mechanism (4) being arranged inside the mixing box (2).

2. A surface spraying device for hardware product processing according to claim 1, characterized in that: The self-cleaning mechanism (4) comprises an L-shaped plate (41) fixedly mounted on the lower end of the linkage plate (34); a slide groove (42) is provided on the lower end surface of the L-shaped plate (41); a slider (43) is slidably connected to the inner wall of the slide groove (42); a scraper (44) is fixedly mounted on the lower end of the slider (43); an inclined groove column (45) is fixedly mounted on the surface of the rotating rod (35); a sleeve (46) is rotatably connected to the surface of the inclined groove column (45); one end of a connecting rod (47) is hinged to the side wall of the sleeve (46); and the other end of the connecting rod (47) is hinged to the upper end of the slider (43).

3. The surface spraying device for hardware product processing according to claim 2 is characterized in that: The scraper (44) is in contact with the side wall of the gear ring (37).

4. The surface spraying device for hardware product processing according to claim 1 is characterized in that: The rotating gear (38) is meshed with the ring gear (37).

5. The surface spraying device for hardware product processing according to claim 1 is characterized in that: The stirring blades (33) are provided in multiple groups, and the multiple groups of stirring blades (33) are fixedly mounted on both sides of the rotating rod (32).

6. The surface spraying device for hardware product processing according to claim 3 is characterized in that: The moving track of the sleeve (46) is adapted to the length of the slide groove (42).

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