Carrier roller automatic dust removal mechanism for plate glass production

Abstract

The utility model relates to the technical field of glass processing dust removal, in particular to an automatic carrier roller dust removal mechanism for plate glass production, which comprises two groups of support frames arranged in parallel, rotating rollers are rotatably connected between the side walls of the top ends of the support frames, and the rotating rollers are sequentially arranged along the top walls of the support frames. First displacement mechanisms are arranged at the top ends of the supporting frames correspondingly, a limiting arm is fixedly connected between the moving ends of the first displacement mechanisms, a second displacement mechanism is movably connected to the surface of the limiting arm, and a sweeping mechanism is fixedly connected to the end, close to the rotating roller, of the second displacement mechanism. Through cooperation of the first displacement mechanism and the second displacement mechanism, accurate positioning of any position of the surface of the glass is achieved, specific polluted areas are cleaned in a targeted mode, it is ensured that each dirty area can be effectively treated, and cleaning dead corners are avoided.

Description

An automatic dust removal mechanism for rollers used in flat glass production Technical Field

[0001] This utility model relates to the field of dust removal technology in glass processing, specifically to an automatic dust removal mechanism for rollers used in flat glass production. Background Technology

[0002] During the processing of flat glass, due to the characteristics of the production environment and the material itself, the glass surface is very easy to be contaminated with dust and dirt. This dust can easily adhere to the glass surface, and these dust and dirt not only affect the appearance quality of the glass, but may also have adverse effects on subsequent processes such as coating and printing, leading to a decline in product quality.

[0003] To ensure the cleanliness of the flat glass surface, companies employ various cleaning methods during processing. The first method is manual cleaning, which is time-consuming and labor-intensive. Furthermore, if workers do not take proper precautions, dust carried by their bodies and oils from their hands can contaminate the glass surface. Another method is to use automated equipment for dust removal.

[0004] Current dust removal systems typically use brushes to repeatedly clean the glass surface to achieve the final dust removal and cleaning purpose. However, due to the uneven distribution of dirt and dust on the glass surface, existing equipment cannot achieve precise positioning and cleaning, which easily leads to omissions, cleaning dead corners, and ultimately affects the dust removal effect of the product. Summary of the Invention

[0005] To address the aforementioned shortcomings of existing technologies, this utility model provides an automatic dust removal mechanism for rollers used in flat glass production. This mechanism effectively solves the problem of dead corners in cleaning caused by the lack of targeted dust removal in existing dust removal equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] This utility model provides an automatic dust removal mechanism for rollers used in flat glass production, including a support frame. Two sets of support frames are arranged in parallel. Rotary rollers are rotatably connected between the top side walls of the support frames. The rotating rollers are arranged sequentially along the top wall of the support frames. A first displacement mechanism is provided at the top of the support frame. A limit arm is fixedly connected between the moving ends of the first displacement mechanisms. A second displacement mechanism is movably connected to the surface of the limit arm. A sweeping mechanism is fixedly connected to the end of the second displacement mechanism near the rotating roller.

[0008] Furthermore, the first displacement mechanism includes a limiting plate, which is arranged parallel to the top wall of the support frame. Both ends of the limiting plate are fixedly connected to the support frame via connecting bases. A first transmission belt is provided on one side of the limiting plate. First transmission wheels are rotatably connected to both ends of the first transmission belt. A slide rail is arranged parallel to the bottom end of the first transmission belt. A movable seat is slidably connected to the outer wall of the slide rail. The movable seat is fixedly connected to the first transmission belt via a connecting block.

[0009] Furthermore, a first motor is provided on one side of the first transmission wheel, and the output end of the first motor is fixedly connected to the shaft center of the first transmission wheel.

[0010] Furthermore, the limiting arm includes a limiting end and a sliding end, wherein the limiting end is a limiting rack and the sliding end is a linear guide rail.

[0011] Furthermore, the second displacement mechanism includes a moving component and a lifting component, wherein the moving component includes a displacement base, the bottom end of which is slidably connected to a linear guide rail, and a second motor is fixedly connected to the side of the displacement base near the limiting rack. The setting direction of the second motor is perpendicular to the setting direction of the limiting rack, and a first gear is fixedly connected to the output end of the second motor. The first gear meshes with the limiting rack.

[0012] Furthermore, the lifting assembly includes a threaded rod, which is set in the same direction as the second motor. Limiting rods are arranged parallel to each other on both sides of the threaded rod. The threaded rod and the limiting rods respectively penetrate the displacement base. A connecting plate is fixedly connected to the bottom end of both the threaded rod and the limiting rod. The limiting rod is slidably connected to the displacement base. A driven gear is threadedly connected to the outer wall of the threaded rod. The driven gear is rotatably connected to the displacement base at the end near the displacement base.

[0013] Furthermore, a drive gear is rotatably connected to one side of the driven gear, and a third motor is provided on one side of the drive gear. The output end of the third motor is fixedly connected to the shaft of the drive gear.

[0014] Furthermore, the cleaning mechanism includes a limiting box, which is a rectangular box with an open bottom. The top wall of the limiting box is fixedly connected to the connecting plate. A cylindrical rolling brush and a disc rotating brush are arranged between the two side walls at the bottom of the limiting box. The rotation axis of the disc rotating brush and the cylindrical rolling brush are perpendicular to each other.

[0015] Furthermore, a partition is fixedly connected between the two side walls of the limiting box, and a rotating shaft is provided at the top center of the disc-shaped rotating brush. The rotating shaft passes through the partition and is fixedly connected to a first bevel gear. A rotating shaft is provided at the top of the first bevel gear. The two ends of the rotating shaft are rotatably connected to the two side walls of the limiting box, respectively. The rotation axis of the rotating shaft is perpendicular to the rotation axis of the first bevel gear. A second bevel gear is fixedly connected to the outer wall of the rotating shaft, and the second bevel gear meshes with the first bevel gear.

[0016] Furthermore, the cylindrical rolling brush and the two ends of the rotating shaft are rotatably connected to the two side walls of the limiting box, respectively. The cylindrical rolling brush and the rotating shaft are respectively penetrating one side wall of the limiting box. The cylindrical rolling brush and the rotating shaft are respectively fixedly connected to a second transmission wheel. The second transmission wheels are connected to each other by a second transmission belt. A fourth motor is arranged parallel to one side of the rotating shaft. The output end of the fourth motor penetrates the side wall of the limiting box and is fixedly connected to a third transmission wheel. The third transmission wheel is connected to the second transmission wheel on the adjacent side by a third transmission belt.

[0017] Beneficial effects

[0018] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0019] 1. By controlling the movement of the moving seat and displacement base on mutually perpendicular slide rails and linear guide rails, precise positioning of any position on the flat glass surface can be achieved, thereby enabling targeted removal of stains and dust. By cleaning specific contaminated areas, it ensures that each dirty area is effectively treated, avoiding cleaning dead corners, thus significantly improving the overall cleaning effect of the glass surface and enabling the glass to reach a higher cleanliness standard.

[0020] Second, by simultaneously cleaning with disc-shaped rotating brushes and cylindrical rolling brushes in different directions, some stubborn stains that are difficult to remove completely under brushing in a single direction are effectively broken by changing the brushing direction, thus achieving more thorough removal and improving the dust removal effect of the equipment. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 is a first-view schematic diagram of the overall structure of this utility model;

[0023] Figure 2 is a second-view schematic diagram of the overall structure of this utility model;

[0024] Figure 3 is a three-dimensional schematic diagram of the first displacement mechanism of this utility model;

[0025] Figure 4 is a three-dimensional schematic diagram of the second displacement mechanism and the sweeping mechanism of this utility model; Figure 5 is a first-view schematic diagram of the second displacement mechanism of this utility model.

[0026] Figure 6 is a second-view schematic diagram of the second displacement mechanism of this utility model;

[0027] Figure 7 is a three-dimensional schematic diagram of the sweeping mechanism of this utility model;

[0028] Figure 8 is a three-dimensional schematic diagram of the internal structure of the cleaning mechanism of this utility model.

[0029] Reference numerals: 1. Support frame; 2. Rotating roller; 3. First displacement mechanism; 301. Limiting plate; 302. First transmission belt; 303. First transmission wheel; 304. Slide rail; 305. Connecting block; 306. First motor; 307. Moving seat; 4. Limiting arm; 401. Limiting rack; 402. Linear guide rail; 5. Second displacement mechanism; 501. First gear; 502. Second motor; 503. Displacement base; 504. Threaded rod; 505. Limiting... Positioning rod; 506, connecting plate; 507, third motor; 508, drive gear; 509, driven gear; 6, cleaning mechanism; 601, limit box; 602, cylindrical rolling brush; 603, disc rotating brush; 604, first bevel gear; 605, rotating shaft; 606, second bevel gear; 607, fourth motor; 608, partition plate; 609, second transmission wheel; 610, third transmission belt; 611, second transmission belt; 612, third transmission wheel. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0031] The present invention will be further described below with reference to the embodiments.

[0032] Referring to Figures 1-8, an automatic dust removal mechanism for rollers used in flat glass production includes a support frame 1. The support frame 1 is provided with two sets arranged in parallel. Rotating rollers 2 are rotatably connected between the top side walls of the support frame 1. The rotating rollers 2 are arranged sequentially along the top wall of the support frame 1. A first displacement mechanism 3 is provided at the top of the support frame 1. A limiting arm 4 is fixedly connected between the moving ends of the first displacement mechanism 3. A second displacement mechanism 5 is movably connected to the surface of the limiting arm 4. A sweeping mechanism 6 is fixedly connected to the end of the second displacement mechanism 5 near the rotating roller 2.

[0033] The first displacement mechanism 3 includes a limiting plate 301, which is arranged parallel to the top wall of the support frame 1. Both ends of the limiting plate 301 are fixedly connected to the support frame 1 through connecting bases. A first transmission belt 302 is provided on one side of the limiting plate 301. A first transmission wheel 303 is rotatably connected to both ends of the first transmission belt 302. A slide rail 304 is arranged parallel to the bottom end of the first transmission belt 302. A movable seat 307 is slidably connected to the outer wall of the slide rail 304. The movable seat 307 is fixedly connected to the first transmission belt 302 through a connecting block 305.

[0034] When the first drive wheel 303 rotates, the first drive belt 302 drives the movable seat 307 to move linearly along the slide rail 304 through the connecting block 305, and the direction of movement of the movable seat 307 is changed by the forward and reverse rotation of the first drive wheel 303.

[0035] A first motor 306 is provided on one side of the first transmission wheel 303. The output end of the first motor 306 is fixedly connected to the shaft of the first transmission wheel 303. When the first motor 306 starts, the output end of the first motor 306 starts to drive the first transmission wheel 303 to rotate. The forward and reverse rotation of the first transmission wheel 303 is realized by switching the forward and reverse rotation of the first motor 306.

[0036] The limiting arm 4 includes a limiting end and a sliding end. The limiting end is a limiting rack 401, and the sliding end is a linear guide rail 402.

[0037] The second displacement mechanism 5 includes a moving component and a lifting component. The moving component includes a displacement base 503, the bottom end of which is slidably connected to a linear guide rail 402. A second motor 502 is fixedly connected to the side of the displacement base 503 near the limiting rack 401. The setting direction of the second motor 502 is perpendicular to the setting direction of the limiting rack 401. A first gear 501 is fixedly connected to the output end of the second motor 502, and the first gear 501 meshes with the limiting rack 401.

[0038] Through the fixed connection between the second motor 502 and the displacement base 503, when the second motor 502 is started, the output end of the second motor 502 drives the first gear 501 to rotate, thereby realizing the sliding of the displacement base 503 along the linear guide rail 402.

[0039] When the flat glass is transferred to the bottom of the dust removal mechanism by the rotating roller 2, the moving seat 307 and the displacement base 503 can be moved according to the location of the stain. Through the cooperation of the two and the limiting of the mutually perpendicular slide rail 304 and linear guide rail 402, the cleaning mechanism 6 can locate any area on the surface of the flat glass, thereby achieving precise cleaning.

[0040] The lifting assembly includes a threaded rod 504, which is set in the same direction as the second motor 502. Limiting rods 505 are arranged parallel to each other on both sides of the threaded rod 504. The threaded rod 504 and the limiting rods 505 pass through the displacement base 503 respectively. A connecting plate 506 is fixedly connected to the bottom end of both the threaded rod 504 and the limiting rod 505. The limiting rod 505 is slidably connected to the displacement base 503. A driven gear 509 is threadedly connected to the outer wall of the threaded rod 504. The end of the driven gear 509 near the displacement base 503 is rotatably connected to the displacement base 503.

[0041] When the driven gear 509 rotates, its threaded connection with the threaded rod 504, and the sliding connection between the limiting rods 505 on both sides of the threaded rod 504 and the displacement base 503, cause the connecting plate 506 to begin linear motion along the axial direction of the threaded rod 504. The forward and reverse rotation of the driven gear 509 realizes the lifting and lowering of the connecting plate 506. The lifting and lowering of the connecting plate 506 controls the contact force between the working end of the sweeping mechanism 6 and the flat glass. The magnitude of the contact force changes the magnitude of the friction between the working end of the sweeping mechanism 6 and the flat glass, thereby increasing friction to achieve a better cleaning effect.

[0042] A drive gear 508 is rotatably connected to one side of the driven gear 509, and a third motor 507 is provided on one side of the drive gear 508. The output end of the third motor 507 is fixedly connected to the shaft of the drive gear 508.

[0043] The third motor 507 starts, and the output of the third motor 507 begins to drive the drive gear 508 to rotate. The rotation of the drive gear 508 drives the driven gear 509 to rotate.

[0044] The cleaning mechanism 6 includes a limiting box 601, which is a rectangular box with an open bottom. The top wall of the limiting box 601 is fixedly connected to the connecting plate 506. A cylindrical rolling brush 602 and a disc rotating brush 603 are arranged between the two side walls at the bottom of the limiting box 601. The rotation axis of the disc rotating brush 603 and the cylindrical rolling brush 602 are perpendicular to each other.

[0045] By simultaneously cleaning with a disc-shaped rotating brush 603 and a cylindrical rolling brush 602 rotating in different directions, some stubborn stains that are difficult to remove completely under brushing in a single direction are effectively broken by changing the brushing direction, thus removing them more thoroughly.

[0046] A partition 608 is fixedly connected between the two side walls of the limiting box 601. A rotating shaft is provided at the top center of the disc-shaped rotating brush 603. The rotating shaft passes through the partition 608 and is fixedly connected to a first bevel gear 604. A rotating shaft 605 is provided at the top of the first bevel gear 604. The two ends of the rotating shaft 605 are rotatably connected to the two side walls of the limiting box 601 respectively. The rotation axis of the rotating shaft 605 is perpendicular to the rotation axis of the first bevel gear 604. A second bevel gear 606 is fixedly connected to the outer wall of the rotating shaft 605. The rotation axis of the second bevel gear 606 coincides with the rotation axis of the rotating shaft 605. The second bevel gear 606 meshes with the first bevel gear 604.

[0047] The cylindrical rolling brush 602 and the rotating shaft 605 are rotatably connected to the two side walls of the limiting box 601 at both ends. The cylindrical rolling brush 602 and the rotating shaft 605 on the same side pass through one side wall of the limiting box 601. The cylindrical rolling brush 602 and the rotating shaft 605 on the same side are respectively fixedly connected to the second transmission wheel 609. The second transmission wheels 609 are connected to each other by a second transmission belt 611. A fourth motor 607 is arranged parallel to one side of the rotating shaft 605. The output end of the fourth motor 607 passes through the side wall of the limiting box 601 and is fixedly connected to a third transmission wheel 612. The third transmission wheel 612 is connected to the second transmission wheel 609 on the same side by a third transmission belt 610.

[0048] The fourth motor 607 starts and drives the third transmission wheel 612 to rotate. The third transmission wheel 612 drives the second transmission wheel 609 on the same side to rotate through the third transmission belt 610. When one group of the second transmission wheels 609 rotates, the second transmission wheels 609 achieve synchronous movement through the synchronous transmission of the second transmission belt 611 connecting the two groups of second transmission wheels 609.

[0049] When the second transmission wheel 609 located on one side of the rotating shaft 605 rotates, it can drive the rotating shaft 605 and the second bevel gear 606 to rotate. The second bevel gear 606 drives the first bevel gear 604 and the disc-shaped rotating brush 603 to rotate through the meshing relationship with the first bevel gear 604.

[0050] Working principle:

[0051] When the flat glass is transferred to the area below the dust removal mechanism via the rotating roller 2, the movable seat 307 and the displacement base 503 can be moved according to the location of the dirt and dust. The first motor 306 can be started, and its output drives the first transmission wheel 303 to rotate. When the first transmission wheel 303 rotates, the first transmission belt 302 drives the movable seat 307 to move linearly along the slide rail 304 via the connecting block 305. At this time, the second motor 502 is started. Through the fixed connection between the second motor 502 and the displacement base 503, when the second motor 502 starts, its output drives the first gear 501 to rotate, thereby realizing the sliding of the displacement base 503 along the linear guide rail 402. Through the coordinated movement of the movable seat 307 and the displacement base 503, the cleaning mechanism 6 is positioned to the area to be treated. At this time, the fourth motor 6 is started. 07. The fourth motor 607 starts and drives the third transmission wheel 612 to rotate. The third transmission wheel 612 drives the second transmission wheel 609 on the same side to rotate through the third transmission belt 610. The rotation of the second transmission wheel 609 drives the cylindrical rolling brush 602 to rotate. When one group of the second transmission wheels 609 rotates, the second transmission wheels 609 achieve synchronous movement through the synchronous transmission of the second transmission belt 611 connecting the two groups of second transmission wheels 609. When the second transmission wheel 609 located on the side of the rotating shaft 605 rotates, it can drive the rotating shaft 605 and the second bevel gear 606 to rotate. The second bevel gear 606 drives the first bevel gear 604 and the disc rotating brush 603 to rotate through the meshing relationship with the first bevel gear 604. Through the synchronous rotation of the cylindrical rolling brush 602 and the disc rotating brush 603, the dust on the surface of the flat glass is removed.

[0052] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. An automatic dust removal mechanism for rollers used in flat glass production, comprising a support frame (1), characterized in that: The support frame (1) is provided in two sets and is arranged in parallel. Rotating rollers (2) are rotatably connected between the top side walls of the support frame (1). The rotating rollers (2) are arranged sequentially along the top wall of the support frame (1). The top of the support frame (1) is provided with a first displacement mechanism (3). A limiting arm (4) is fixedly connected between the moving ends of the first displacement mechanism (3). A second displacement mechanism (5) is movably connected to the surface of the limiting arm (4). A sweeping mechanism (6) is fixedly connected to the end of the second displacement mechanism (5) near the rotating roller (2).

2. The automatic dust removal mechanism for rollers used in flat glass production according to claim 1, characterized in that, The first displacement mechanism (3) includes a limiting plate (301), which is arranged parallel to the top wall of the support frame (1). Both ends of the limiting plate (301) are fixedly connected to the support frame (1) through connecting bases. A first transmission belt (302) is provided on one side of the limiting plate (301). A first transmission wheel (303) is rotatably connected to both ends of the first transmission belt (302). A slide rail (304) is arranged parallel to the bottom end of the first transmission belt (302). A movable seat (307) is slidably connected to the outer wall of the slide rail (304). The movable seat (307) is fixedly connected to the first transmission belt (302) through a connecting block (305).

3. The automatic dust removal mechanism for rollers used in flat glass production according to claim 2, characterized in that, A first motor (306) is provided on one side of the first transmission wheel (303), and the output end of the first motor (306) is fixedly connected to the shaft of the first transmission wheel (303).

4. The automatic dust removal mechanism for rollers used in flat glass production according to claim 1, characterized in that, The limiting arm (4) includes a limiting end and a sliding end. The limiting end is a limiting rack (401), and the sliding end is a linear guide rail (402).

5. The automatic dust removal mechanism for rollers used in flat glass production according to claim 4, characterized in that, The second displacement mechanism (5) includes a moving component and a lifting component. The moving component includes a displacement base (503). The bottom end of the displacement base (503) is slidably connected to the linear guide rail (402). A second motor (502) is fixedly connected to the side of the displacement base (503) near the limiting rack (401). The setting direction of the second motor (502) is perpendicular to the setting direction of the limiting rack (401). A first gear (501) is fixedly connected to the output end of the second motor (502). The first gear (501) meshes with the limiting rack (401).

6. The automatic dust removal mechanism for rollers used in flat glass production according to claim 5, characterized in that, The lifting assembly includes a threaded rod (504), which is set in the same direction as the second motor (502). Limiting rods (505) are arranged parallel to each other on both sides of the threaded rod (504). The threaded rod (504) and the limiting rods (505) pass through the displacement base (503) respectively. A connecting plate (506) is fixedly connected to the bottom end of both the threaded rod (504) and the limiting rods (505). The limiting rods (505) are slidably connected to the displacement base (503). A driven gear (509) is threadedly connected to the outer wall of the threaded rod (504). The driven gear (509) is rotatably connected to the displacement base (503) at one end near the displacement base (503).

7. The automatic dust removal mechanism for rollers used in flat glass production according to claim 6, characterized in that, A drive gear (508) is rotatably connected to one side of the driven gear (509), and a third motor (507) is provided on one side of the drive gear (508). The output end of the third motor (507) is fixedly connected to the shaft of the drive gear (508).

8. The automatic dust removal mechanism for rollers used in flat glass production according to claim 7, characterized in that, The cleaning mechanism (6) includes a limiting box (601), which is a rectangular box with an open bottom. The top wall of the limiting box (601) is fixedly connected to the connecting plate (506). A cylindrical rolling brush (602) and a disc rotating brush (603) are provided between the two side walls at the bottom of the limiting box (601). The rotation axis of the disc rotating brush (603) and the cylindrical rolling brush (602) are perpendicular to each other.

9. The automatic dust removal mechanism for rollers used in flat glass production according to claim 8, characterized in that, A partition (608) is fixedly connected between the two side walls of the limiting box (601). A rotating shaft is provided at the top axis of the disc-shaped rotating brush (603). The rotating shaft passes through the partition (608) and is fixedly connected to a first bevel gear (604). A rotating shaft (605) is provided at the top of the first bevel gear (604). The two ends of the rotating shaft (605) are rotatably connected to the two side walls of the limiting box (601). The rotation axis of the rotating shaft (605) is perpendicular to the rotation axis of the first bevel gear (604). A second bevel gear (606) is fixedly connected to the outer wall of the rotating shaft (605). The second bevel gear (606) meshes with the first bevel gear (604).

10. An automatic dust removal mechanism for rollers used in flat glass production according to claim 9, characterized in that, The cylindrical rolling brush (602) and the rotating shaft (605) are rotatably connected to the two side walls of the limiting box (601) at both ends. The cylindrical rolling brush (602) and the rotating shaft (605) are connected to the side wall of the limiting box (601) at one end on the same side. The cylindrical rolling brush (602) and the rotating shaft (605) are fixedly connected to the second transmission wheel (609) at one end on the same side. The second transmission wheels (609) are connected to each other by a second transmission belt (611). A fourth motor (607) is arranged parallel to one side of the rotating shaft (605). The output end of the fourth motor (607) is connected to the third transmission wheel (612) through the side wall of the limiting box (601). The third transmission wheel (612) is connected to the second transmission wheel (609) on the same side by a third transmission belt (610).

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