Universal cleaning structure for stainless steel surface

Abstract

The utility model relates to the technical field of stainless steel surface machining, in particular to a universal cleaning structure for a stainless steel surface. The disc brush sets are arranged in the conveying direction of the conveying module. The disc brush set is composed of a plurality of disc brushes. Rotating shafts are connected to the disc brushes; the rotating shaft is rotationally connected to the rack; a plurality of rotating shaft power mechanisms for driving the rotating shafts to rotate are arranged on the rack; the disc brushes on the same disc brush set are evenly arranged in the conveying square direction perpendicular to the conveying module. The diameter of the disc brush is larger than the disc gap L; the disc brushes on every two adjacent disc brush sets are arranged in a staggered mode. When the plate cleaning device is used, the plate can be brushed in multiple directions through the linear motion of the plate and the circular motion of the disc brush, and the cleaning effect of the surface of the plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of stainless steel surface processing technology, and in particular to a universal cleaning structure for stainless steel surfaces. Background Technology

[0002] Because the metal sheet to be processed is uneven and has a lot of oil stains on its surface after sanding, the stainless steel sheet needs to be cleaned after sanding.

[0003] Existing stainless steel surface cleaning machines typically use roller-structured brushes to clean the stainless steel surface. A conveyor in the cleaning mechanism transports the stainless steel sheet to the bottom of the rollers, where the roller surface cleans the sheet. In this method, the brushes on each cleaning roller move in the same direction, and only the tangential surface of the roller contacts the sheet. This results in unsatisfactory cleaning performance, negatively impacting the subsequent processing quality of the stainless steel sheet. Utility Model Content

[0004] The purpose of this invention is to provide a universal cleaning structure for stainless steel surfaces, addressing the shortcomings and deficiencies of existing technologies.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] The present invention discloses a universal cleaning structure for stainless steel surfaces, comprising a frame; a conveying module is provided on the frame; at least two disc brush groups are provided on the frame; the disc brush groups are arranged along the conveying direction of the conveying module;

[0007] The disc brush assembly consists of multiple disc brushes; each disc brush is connected to a rotating shaft; the rotating shaft is rotatably connected to the frame; the rotating shaft is perpendicular to the surface of the conveying module; the frame is equipped with multiple rotating shaft power mechanisms for driving the rotating shaft to rotate.

[0008] The disc brushes on the same disc brush group are evenly arranged along the conveying square perpendicular to the conveying module; the gap between two adjacent disc brushes on the same disc brush group is the disc gap L; the diameter of the disc brush is greater than the disc gap L; the disc brushes on two adjacent disc brush groups are staggered.

[0009] Furthermore, a lifting device is provided on the top of the frame; a sliding plate is slidably connected to the lifting device; the disc brush assembly and the rotating shaft power mechanism are both mounted on the sliding plate; the rotating shaft is rotatably connected to the sliding plate; a guide rail is fixed on the lifting device; the length direction of the guide rail is perpendicular to the conveying direction of the conveying module; a slider that is slidably connected to the guide rail is fixed on the sliding plate; a reciprocating power mechanism for driving the sliding plate to slide is provided between the lifting device and the sliding plate.

[0010] Furthermore, the reciprocating power mechanism consists of a transverse drive motor, a turntable, and a connecting rod; one end of the transverse drive motor is fixed to the lifting device; the other end of the transverse drive motor is fixed to the turntable; the eccentric position of the turntable is hinged to one end of the connecting rod; the other end of the connecting rod is hinged to the sliding plate.

[0011] Furthermore, the lifting device includes a lifting frame and a plurality of lifting platforms evenly distributed on the frame; one end of each lifting platform is fixed to the frame; the other end of each lifting platform is fixed to the lifting frame; one end of the power transmission mechanism is connected to the lifting frame; the other end of the power transmission mechanism is connected to the slide plate; and the guide rail is fixed to the lifting frame.

[0012] Furthermore, the rotating shaft power mechanism includes a brush drive motor with one end fixed to the skateboard and multiple chains;

[0013] A transmission sleeve is slidably connected to the outside of the rotating shaft; a sprocket is fixed to the top of the transmission sleeve, and adjacent sprockets are connected by a chain; a drive sprocket is fixed to the other end of the brush drive motor; the drive sprocket is connected to one of the sprockets by a chain.

[0014] The transmission sleeve is rotatably connected to a bearing sleeve on its outside; the bearing sleeve is fixed on a sliding plate; a rotating ring is rotatably connected to the rotating shaft; a spring is connected between the rotating ring and the bearing sleeve; a sliding bar is fixed on the shaft body of the rotating shaft; and a sliding groove is provided inside the transmission sleeve to slide in connection with the sliding bar.

[0015] The beneficial effects of this utility model after adopting the above structure are as follows: The conveying module is a powered roller structure. After the plate is placed on the surface of the roller, the conveying module transports the stainless steel plate to the area directly below the disc brush group. The rotating shaft power mechanism drives each rotating shaft and the disc brush to rotate. The disc brush rotates on the surface of the plate, and the entire surface of the disc brush is always in contact with the surface of the plate. Through the linear motion of the plate and the circumferential motion of the disc brush, the plate can be cleaned in multiple directions, improving the cleaning effect of the plate surface. The disc brushes on adjacent disc brush groups are staggered, and the disc brushes on the next disc brush group supplement the cleaning of the areas not cleaned by the disc brushes on the previous disc brush group, realizing the cleaning of every position of the plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a structural diagram of the present invention after the top shell has been removed;

[0018] Figure 3 This is a distribution diagram of the disc brushes;

[0019] Figure 4 This is a structural diagram showing the connection between the disc brush and the sprocket;

[0020] Figure 5 Partial cross-sectional view of the connection between the rotating shaft and the transmission sleeve;

[0021] Explanation of reference numerals in the attached figures:

[0022] 1. Frame; 2. Conveyor module; 3. Disc brush; 4. Lifting platform; 5. Horizontal drive motor;

[0023] 6. Turntable; 7. Connecting rod; 8. Brush drive motor; 9. Slider; 10. Slide plate; 11. Guide rail;

[0024] 12. Lifting frame; 13. Sprocket; 14. Chain; 15. Shaft; 1501. Rotating ring;

[0025] 1502, sliding bar; 16, spring; 17, bearing sleeve; 18, transmission sleeve; 1801, sliding groove. Detailed Implementation

[0026] The present invention will be further described below with reference to the accompanying drawings.

[0027] like Figures 1 to 5 As shown, the stainless steel surface universal cleaning structure of this utility model includes a frame 1; a conveying module 2 is provided on the frame 1; at least two disc brush groups are provided on the frame 1; the disc brush groups are arranged along the conveying direction of the conveying module 2.

[0028] The disc brush assembly consists of multiple disc brushes 3; each disc brush 3 is connected to a rotating shaft 15; the rotating shaft 15 is rotatably connected to the frame 1; the rotating shaft 15 is perpendicular to the surface of the conveying module 2; the frame 1 is provided with multiple rotating shaft power mechanisms for driving the rotating shaft 15 to rotate.

[0029] The disc brushes 3 on the same disc brush group are evenly arranged along the conveying square perpendicular to the conveying module 2; the gap between two adjacent disc brushes 3 on the same disc brush group is the disc gap L; the diameter of the disc brush 3 is greater than the disc gap L; the disc brushes 3 on two adjacent disc brush groups are staggered.

[0030] The conveying module 2 is a powered roller structure. After the sheet material is placed on the surface of the roller, the conveying module 2 transports the stainless steel sheet material to the area directly below the disc brush group. The rotating shaft power mechanism drives each rotating shaft 15 and the disc brush 3 to rotate. The disc brush 3 rotates on the surface of the sheet material, and the entire surface of the disc brush 3 is always in contact with the surface of the sheet material. Through the linear motion of the sheet material and the circumferential motion of the disc brush 3, the sheet material can be cleaned in multiple directions, improving the cleaning effect of the sheet material surface. The disc brushes 3 on adjacent disc brush groups are staggered, and the disc brushes 3 on the next disc brush group supplement the cleaning of the areas not cleaned by the disc brushes 3 on the previous disc brush group, realizing the cleaning of every part of the sheet material.

[0031] In a preferred embodiment of this utility model, a lifting device is provided on the top of the frame 1; a slide plate 10 is slidably connected to the lifting device; the disc brush assembly and the rotating shaft power mechanism are both mounted on the slide plate 10; the rotating shaft 15 is rotatably connected to the slide plate 10; a guide rail 11 is fixed on the lifting device; the length direction of the guide rail 11 is perpendicular to the conveying direction of the conveying module 2; a slider 9 is fixed on the slide plate 10 and slidably connected to the guide rail 11; a reciprocating power mechanism for driving the slide plate 10 to slide is provided between the lifting device and the slide plate 10.

[0032] After the reciprocating power mechanism is started, the entire disc brush assembly on the slide plate 10 moves in the transverse direction of the conveying module 2, so that different slide plates 10 can sweep on different positions of the board. The same position of the board can contact different positions of the disc brush 3, and the disc brush 3 brushes the board in different directions, thus improving the cleaning quality.

[0033] In a preferred embodiment of this utility model, the reciprocating power mechanism consists of a transverse drive motor 5, a turntable 6, and a connecting rod 7; one end of the transverse drive motor 5 is fixed to the lifting device; the other end of the transverse drive motor 5 is fixed to the turntable 6; the eccentric position of the turntable 6 is hinged to one end of the connecting rod 7; the other end of the connecting rod 7 is hinged to the slide plate 10.

[0034] After the horizontal drive motor 5 starts, it drives the turntable 6 to rotate. The connecting rod 7 is connected to one end of the turntable 6 and makes an eccentric motion. The connecting rod 7 drives the slide plate 10 to make a reciprocating motion along the guide rail 11.

[0035] In a preferred embodiment of this utility model, the lifting device includes a lifting frame 12 and a plurality of lifting machines 4 evenly distributed on the frame 1; one end of each lifting machine 4 is fixed to the frame 1; the other end of each lifting machine 4 is fixed to the lifting frame 12; one end of the power transmission mechanism is connected to the lifting frame 12; the other end of the power transmission mechanism is connected to the slide plate 10; and the guide rail 11 is fixed to the lifting frame 12.

[0036] The lifting platform 4 is not fundamentally different from existing technology, so it will not be described in detail. Each lifting platform 4 can move synchronously to realize the lifting movement of the lifting frame 12 and adjust the height of the disc brush 3 to adapt to the processing of plates of different thicknesses.

[0037] As a preferred embodiment of this utility model, the rotating shaft power mechanism includes a brush drive motor 8 with one end fixed to the slide plate 10 and multiple chains 14;

[0038] A transmission sleeve 18 is slidably connected to the outside of the rotating shaft 15; a sprocket 13 is fixed to the top of the transmission sleeve 18, and adjacent sprockets 13 are connected by a chain 14; a drive sprocket is fixed to the other end of the brush drive motor 8; the drive sprocket is connected to one of the sprockets 13 by a chain 14.

[0039] The transmission sleeve 18 is rotatably connected to a bearing sleeve 17; the bearing sleeve 17 is fixed on the slide plate 10; a rotating ring 1501 is rotatably connected to the rotating shaft 15; a spring 16 is connected between the rotating ring 1501 and the bearing sleeve 17; a sliding strip 1502 is fixed on the shaft body of the rotating shaft 15; and a sliding groove 1801 is provided inside the transmission sleeve 18 that is slidably connected to the sliding strip 1502.

[0040] The sliding groove 1801 extends along the height direction in the length direction. A locking position is provided at the bottom of the sliding groove 1801 to ensure that the sliding strip 1502 cannot be released. After the sliding strip 1502 is embedded in the sliding groove 1801, it ensures that the sliding groove 1801, the transmission sleeve 18, and the rotating shaft 15 rotate at the same speed. A bearing is connected between the rotating ring 1501 and the rotating shaft 15. The pressure generated by the spring 16 on the rotating ring 1501 causes the disc brush 3 to press against the plate, which can brush the plate with uneven surface.

[0041] The sprocket 13 is a double sprocket, and adjacent sprockets 13 are connected by a chain 14. That is, the two sprockets of the double sprocket are connected to the two adjacent sprockets 13 by two chains 14 respectively. After the brush drive motor 8 is started, it drives the transmission sleeve 18 to rotate in conjunction with the chain 14 and the sprocket 13, so as to realize the synchronous movement of each disc brush 3.

[0042] The above description is only a preferred embodiment of the present utility model. Therefore, all equivalent changes or modifications made to the structure, features and principles described in the claims of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A universal cleaning structure for stainless steel surfaces, characterized by: It includes a frame (1); a conveying module (2) is provided on the frame (1); at least two disc brush groups are provided on the frame (1); the disc brush groups are arranged along the conveying direction of the conveying module (2); The disc brush assembly consists of multiple disc brushes (3); each disc brush (3) is connected to a rotating shaft (15); the rotating shaft (15) is rotatably connected to the frame (1); the rotating shaft (15) is perpendicular to the surface of the conveying module (2); the frame (1) is provided with multiple rotating shaft power mechanisms for driving the rotating shaft (15) to rotate. The disc brushes (3) on the same disc brush group are evenly arranged along the conveying square perpendicular to the conveying module (2); the gap between two adjacent disc brushes (3) on the same disc brush group is the disc gap L; the diameter of the disc brush (3) is greater than the disc gap L; the disc brushes (3) on two adjacent disc brush groups are staggered.

2. A universal cleaning structure for stainless steel surfaces as claimed in claim 1, wherein: A lifting device is provided on the top of the frame (1); a slide plate (10) is slidably connected to the lifting device; the disc brush group and the rotating shaft power mechanism are both set on the slide plate (10); the rotating shaft (15) is rotatably connected to the slide plate (10); a guide rail (11) is fixed on the lifting device; the length direction of the guide rail (11) is perpendicular to the conveying direction of the conveying module (2); a slider (9) is fixed on the slide plate (10) and slidably connected to the guide rail (11); a reciprocating power mechanism for driving the slide plate (10) to slide is provided between the lifting device and the slide plate (10).

3. A universal cleaning structure for stainless steel surfaces as claimed in claim 2, wherein: The reciprocating power mechanism consists of a transverse drive motor (5), a turntable (6) and a connecting rod (7); one end of the transverse drive motor (5) is fixed on the lifting device; the other end of the transverse drive motor (5) is fixed on the turntable (6); the eccentric position of the turntable (6) is hinged to one end of the connecting rod (7); the other end of the connecting rod (7) is hinged to the slide plate (10).

4. A universal cleaning structure for stainless steel surfaces as claimed in claim 2, wherein: The lifting device includes a lifting frame (12) and multiple lifting machines (4) evenly distributed on the frame (1); one end of the lifting machine (4) is fixed on the frame (1); the other end of the lifting machine (4) is fixed on the lifting frame (12); one end of the power mechanism is connected to the lifting frame (12); the other end of the power mechanism is connected to the slide plate (10); the guide rail (11) is fixed on the lifting frame (12).

5. A universal cleaning structure for stainless steel surfaces as claimed in claim 2, wherein: The rotating shaft power mechanism includes a brush drive motor (8) with one end fixed to the slide plate (10) and multiple chains (14). The external of the rotating shaft (15) is slidably connected to a transmission sleeve (18); a sprocket (13) is fixed to the top of the transmission sleeve (18), and adjacent sprockets (13) are connected by a chain (14); the other end of the brush drive motor (8) is fixed to a drive sprocket; the drive sprocket is connected to one of the sprockets (13) by a chain (14); The transmission sleeve (18) is rotatably connected to a bearing sleeve (17); the bearing sleeve (17) is fixed on the slide plate (10); a rotating ring (1501) is rotatably connected to the rotating shaft (15); a spring (16) is connected between the rotating ring (1501) and the bearing sleeve (17); a sliding bar (1502) is fixed on the shaft of the rotating shaft (15); and a sliding groove (1801) is provided inside the transmission sleeve (18) to slide in connection with the sliding bar (1502).

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