Edge grinding device for color steel plate processing

Abstract

The present disclosure relates to the technical field of color steel plate processing, and an embodiment of the present disclosure provides an edge grinding device for color steel plate processing, which comprises a rack, and further comprises a supporting plate, polishing shafts, a limiting rod and a fixing shaft. The supporting plate is fixedly connected in the rack. The polishing shafts are two in number, one of which is rotationally connected in the rack, and the other is arranged in the rack through a lifting mechanism. The lifting mechanism is used for adjusting the spacing between the two polishing shafts. The limiting rod is arranged on one side of the rack through a moving mechanism. The moving mechanism is used for driving the limiting rod to abut against the edge of the color steel plate. The fixing shaft is arranged in the rack through a pressing mechanism. The pressing mechanism is used for driving the fixing shaft to fix the color steel plate. Through the above technical solution, the technical problem that the operator needs to swing the angle grinder to adapt to the angle of the edge of the color steel plate, which is time-consuming and laborious, and reduces the efficiency of polishing the color steel plate, is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the field of color steel plate processing technology, and more specifically, to a grinding device for color steel plate processing. Background Technology

[0002] Color-coated steel sheet, also known as color-coated steel sheet, is a product made from metal coils such as cold-rolled sheet and hot-dip galvanized sheet as the base material. After surface pretreatment, it is coated with primer and topcoat (some include back coating) by roller, and then baked and cooled. Common coatings include polyester, silicone-modified polyester, and polyvinylidene fluoride. It has the characteristics of being lightweight, high-strength, brightly colored, and durable, and is widely used in construction fields such as industrial plants, stadiums, and metal curtain walls.

[0003] The existing color steel sheet processing requires fixed-length cutting. After fixed-length cutting, burrs are easily generated on the cut edges. In order to prevent burrs from injuring operators, the edges of the color steel sheet need to be ground. The existing grinding method is usually for the operator to hold an angle grinder to grind the edges. This grinding method requires the operator to swing the angle grinder to adapt to the angle of the color steel sheet edge, which is time-consuming and laborious. Moreover, the grinding quality is greatly affected by the operator's experience, and the edge flatness is difficult to guarantee, which reduces the efficiency of color steel sheet grinding. Utility Model Content

[0004] To overcome the above-mentioned defects, the embodiments of this disclosure provide a grinding device for processing color steel plates, which solves the technical problem in the prior art that requires operators to swing the angle grinder to adapt to the angle of the edge of the color steel plate, which is time-consuming and labor-intensive and reduces the efficiency of grinding color steel plates.

[0005] According to one aspect, at least one embodiment of this disclosure provides a grinding device for processing color steel sheets, including a frame, and further including: a support plate, a grinding shaft, a limiting rod, and a fixing shaft. The support plate is fixedly connected inside the frame. Two grinding shafts are provided, one of which is rotatably connected inside the frame, and the other grinding shaft is disposed inside the frame via a lifting mechanism. The lifting mechanism is used to adjust the distance between the two grinding shafts. The limiting rod is disposed on one side of the frame via a moving mechanism. The moving mechanism is used to drive the limiting rod to abut against the edge of the color steel sheet. The fixing shaft is disposed inside the frame via a pressing mechanism. The pressing mechanism is used to drive the fixing shaft to fix the color steel sheet.

[0006] To adjust the distance between the two grinding shafts, the lifting mechanism includes: a sliding plate, a first motor, a second motor, and a drive assembly. Two sliding plates are provided, both slidably connected within the frame. The two ends of one grinding shaft near the top are rotatably connected to the two sliding plates respectively. The first motor is mounted on one of the sliding plates, its output end passing through the sliding plate and fixedly connected to the grinding shaft near the top. The second motor is mounted within the frame, its output end passing through the frame and fixedly connected to the grinding shaft near the bottom. The drive assembly is located at the top of the frame and is used to drive the two sliding plates to move up and down.

[0007] To drive the two slides to move up and down, the drive assembly includes a top frame and a first electric cylinder. The top frame is fixedly connected to the top of the two slides, and the first electric cylinder is installed on the top of the top frame. The output end of the first electric cylinder passes through the top frame and is fixedly connected to the frame.

[0008] To move the limit rod, the moving mechanism includes: a slide, a drive frame, a second electric cylinder, and a third electric cylinder. The slide is slidably connected to one side of the frame via a sliding assembly. The drive frame is slidably connected to the slide. The second electric cylinder is mounted on the drive frame, and its output end passes through the drive frame and is fixedly connected to the slide. The third electric cylinder is installed inside the frame, and its output end is fixedly connected to the slide.

[0009] To support the lifting and moving of the carriage, the sliding assembly includes: a fixed block, a sliding rod, and a sliding tube. There are multiple fixed blocks, all of which are fixedly connected to one side of the frame. There are two sliding rods, each fixedly connected to two adjacent fixed blocks. A sliding tube is slidably connected to each of the two sliding rods, and the carriage is fixedly connected to the two sliding tubes.

[0010] To press the color steel sheet onto the pallet, the pressing mechanism includes a pressing frame, a third motor, and a fourth electric cylinder. The pressing frame is slidably connected to the frame, and the fixed shaft is rotatably connected inside the pressing frame. The third motor is mounted on the pressing frame, and its output end passes through the pressing frame and is fixedly connected to the fixed shaft. The fourth electric cylinder is mounted on the top of the pressing frame, and its output end passes through the pressing frame and is fixedly connected to the frame.

[0011] To increase the stability of the skateboard when it slides, the frame is provided with a groove, and the skateboard is slidably connected in the groove.

[0012] In order to place the edge of the color steel plate against the center of the two grinding shafts, the limiting rod is provided with multiple grooves that match the two grinding shafts.

[0013] The beneficial effects of the embodiments disclosed herein are as follows: In this invention, the setting of a pallet, a grinding shaft, a limiting rod, a fixed shaft, a lifting mechanism, a moving mechanism, and a pressing mechanism can replace operators in grinding the edges of color steel plates, which is more time-saving and labor-saving, and improves the efficiency of color steel plate grinding. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure in one embodiment of the present disclosure; Figure 2 This is a schematic diagram of the structure of the moving mechanism in one embodiment of the present disclosure; Figure 3 This is a schematic diagram of the lifting mechanism in one embodiment of the present disclosure; Figure 4 This is a schematic diagram of the clamping mechanism in one embodiment of the present disclosure.

[0016] In the diagram: 1. Frame; 2. Support plate; 3. Grinding shaft; 4. Limiting rod; 5. Fixing shaft; 6. Slide plate; 7. First motor; 8. Second motor; 9. Top frame; 10. First electric cylinder; 11. Slide; 12. Drive frame; 13. Second electric cylinder; 14. Third electric cylinder; 15. Fixing block; 16. Slide rod; 17. Slide tube; 18. Pressing frame; 19. Third motor; 20. Fourth electric cylinder. Detailed Implementation The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0017] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0018] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0019] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0020] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0021] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] like Figures 1-4 As shown, this invention discloses an edge-grinding device for processing color steel plates according to an embodiment of the present invention. The device includes a frame 1, a support plate 2, a grinding shaft 3, a limiting rod 4, and a fixing shaft 5. The limiting rod 4 has multiple grooves that match the two grinding shafts 3. The support plate 2 is fixedly connected inside the frame 1. Two grinding shafts 3 are provided; one grinding shaft 3 is rotatably connected inside the frame 1, and the other grinding shaft 3 is mounted inside the frame 1 via a lifting mechanism. The lifting mechanism is used to adjust the distance between the two grinding shafts 3. The limiting rod 4 is mounted on one side of the frame 1 via a moving mechanism, which drives the limiting rod 4 to press against the edge of the color steel plate. The fixing shaft 5 is mounted inside the frame 1 via a pressing mechanism, which drives the fixing shaft 5 to fix the color steel plate. Through the arrangement of the support plate 2, grinding shaft 3, limiting rod 4, fixing shaft 5, lifting mechanism, moving mechanism, and pressing mechanism, the device can replace operators in grinding the edges of color steel plates, saving time and effort and improving the efficiency of color steel plate grinding.

[0023] The lifting mechanism includes a sliding plate 6, a first motor 7, a second motor 8, and a drive assembly. A groove is provided on the frame 1, and the sliding plate 6 is slidably connected within the groove. Two sliding plates 6 are provided, both slidably connected within the frame 1. The two ends of a grinding shaft 3 near the top are rotatably connected to the two sliding plates 6 respectively. The first motor 7 is mounted on one of the sliding plates 6, and its output end passes through the sliding plate 6 and is fixedly connected to the grinding shaft 3 near the top. The second motor 8 is mounted within the frame 1, and its output end passes through the frame 1 and is fixedly connected to a grinding shaft 3 near the bottom. The drive assembly is located at the top of the frame 1 and is used to drive the two sliding plates 6. The lifting and moving mechanism includes a top frame 9 and a first electric cylinder 10. The top frame 9 is fixedly connected to the top of two sliding plates 6. The first electric cylinder 10 is installed on the top of the top frame 9. The output end of the first electric cylinder 10 passes through the top frame 9 and is fixedly connected to the frame 1. The top frame 9 is driven to descend by the first electric cylinder 10. When the top frame 9 descends, it drives the two sliding plates 6 to descend. When the two sliding plates 6 descend, they drive a grinding shaft 3 near the top to descend, thereby adjusting the distance between the two grinding shafts 3. Then, the first motor 7 and the second motor 8 drive the two grinding shafts 3 to rotate, thereby grinding the edge of the color steel plate.

[0024] The moving mechanism includes: a slide 11, a drive frame 12, a second electric cylinder 13, and a third electric cylinder 14. The slide 11 is slidably connected to one side of the frame 1 via a sliding assembly. The drive frame 12 is slidably connected to the slide 11. The second electric cylinder 13 is mounted on the drive frame 12, and its output end passes through the drive frame 12 and is fixedly connected to the slide 11. The third electric cylinder 14 is installed inside the frame 1, and its output end is fixedly connected to the slide 11. The sliding assembly includes: a fixing block 15, a sliding rod 16, and a sliding tube 17. Multiple fixing blocks 15 are provided, and all fixing blocks 15 are fixedly connected to one side of the frame 1. There are two rods 16, and the two sliding rods 16 are fixedly connected to each of the two adjacent fixed blocks 15. Sliding tubes 17 are slidably connected to the two sliding rods 16. The slide frame 11 is fixedly connected to the two sliding tubes 17. The drive frame 12 is driven by the second electric cylinder 13 to move on the slide frame 11. When the drive frame 12 moves, it drives the limiting rod 4 to press the edge of the color steel plate against the two grinding shafts 3. After the color steel plate is ground, the drive frame 12 is driven to move in the opposite direction by the second electric cylinder 13, and the slide frame 11 is driven to descend by the third electric cylinder 14, so that the limiting rod 4 is moved away from the two grinding shafts 3, which facilitates the movement and discharge of the color steel plate.

[0025] The pressing mechanism includes a pressing frame 18, a third motor 19, and a fourth electric cylinder 20. The pressing frame 18 is slidably connected to the frame 1, and the fixed shaft 5 is rotatably connected inside the pressing frame 18. The third motor 19 is installed on the pressing frame 18, and the output end of the third motor 19 passes through the pressing frame 18 and is fixedly connected to the fixed shaft 5. The fourth electric cylinder 20 is installed at the top of the pressing frame 18, and the output end of the fourth electric cylinder 20 passes through the pressing frame 18 and is fixedly connected to the frame 1. During the grinding process, the fourth electric cylinder 20 drives the pressing frame 18 and the fixed shaft 5 to press the color steel plate onto the pallet 2. After the grinding is completed, the third motor 19 drives the fixed shaft 5 to rotate, and the color steel plate is conveyed by the friction between the fixed shaft 5 and the color steel plate.

[0026] Working principle: When it is necessary to grind the burrs on the edge of the color steel plate, the color steel plate is placed on the support plate 2, so that the edge of the color steel plate is between the two grinding shafts 3. Then, the first electric cylinder 10 drives the top frame 9 to descend. When the top frame 9 descends, it drives the two sliding plates 6 to descend. When the two sliding plates 6 descend, they drive one of the grinding shafts 3 near the top to descend, thereby adjusting the distance between the two grinding shafts 3. The fourth electric cylinder 20 drives the clamping frame 18 and the fixed shaft 5 to press the color steel plate onto the support plate 2. The second electric cylinder 13 drives the drive frame 12 to move on the slide 11. When the drive frame 12 moves, it pulls... The moving limit rod 4 presses the edge of the color steel plate against the two grinding shafts 3. The first motor 7 and the second motor 8 drive the two grinding shafts 3 to rotate, thereby grinding the edge of the color steel plate. After the color steel plate is ground, the second electric cylinder 13 drives the drive frame 12 to move in the opposite direction, and the third electric cylinder 14 drives the slide 11 to descend, so that the limit rod 4 is away from the two grinding shafts 3, which facilitates the movement and discharge of the color steel plate. The third motor 19 drives the fixed shaft 5 to rotate, and the friction between the fixed shaft 5 and the color steel plate is used to transport the color steel plate.

[0027] It should also be noted that the surface of the fixed shaft 5 is made of rubber, which increases the friction between it and the color steel plate.

[0028] It should also be noted that the grinding method set in this application involves the relative rotation of two grinding shafts 3. The burrs on the edge of the color steel plate are ground by the rotation of the grinding shafts 3, rather than flattening the burrs. Therefore, the grinding shafts 3 are made of stone for grinding. During the grinding process, the limiting rod 4 abuts against one end of the color steel plate, so that the edge of the color steel plate to be ground is stopped between the two grinding shafts 3. Then, the relative rotation of the two grinding shafts 3 rubs the edge of the color steel plate, thereby achieving the grinding of the edge of the color steel plate. In addition, when it is necessary to grind the other end of the color steel plate, the operator pulls out the color steel plate, turns it around and puts it back between the two grinding shafts 3, thereby grinding the other end of the color steel plate.

[0029] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. A grinding device for processing color steel sheets, comprising a frame (1), characterized in that, Also includes: The tray (2) is fixedly connected inside the frame (1); Grinding shaft (3), two grinding shafts (3) are provided, one of which is rotatably connected to the frame (1), and the other grinding shaft (3) is set in the frame (1) through a lifting mechanism. The lifting mechanism is used to adjust the distance between the two grinding shafts (3); Limiting rod (4), the limiting rod (4) is set on one side of the frame (1) by a moving mechanism, the moving mechanism is used to drive the limiting rod (4) to abut against the edge of the color steel plate; A fixed shaft (5) is set inside the frame (1) by a clamping mechanism. The clamping mechanism is used to drive the fixed shaft (5) to fix the color steel plate.

2. The edge grinding device for processing color steel plates according to claim 1, characterized in that, The lifting mechanism includes: Slide (6), two slides (6) are provided, both slides (6) are slidably connected in the frame (1), and the two ends of the grinding shaft (3) near the top are rotatably connected to the two slides (6); A first motor (7) is mounted on one of the slide plates (6), and the output end of the first motor (7) passes through the slide plate (6) and is fixedly connected to the grinding shaft (3) near the top. The second motor (8) is installed inside the frame (1), and the output end of the second motor (8) passes through the frame (1) and is fixedly connected to a grinding shaft (3) near the bottom. A drive assembly is disposed at the top of the frame (1) for driving the two slide plates (6) to move up and down.

3. The edge grinding device for processing color steel plates according to claim 2, characterized in that, The driving component includes: Top frame (9), which is fixedly connected to the top of the two slide plates (6); The first electric cylinder (10) is installed at the top of the top frame (9), and the output end of the first electric cylinder (10) passes through the top frame (9) and is fixedly connected to the frame (1).

4. The edge grinding device for processing color steel plates according to claim 1, characterized in that, The moving mechanism includes: A carriage (11) is slidably connected to one side of the frame (1) via a sliding assembly; A drive frame (12) is slidably connected to the slide (11); The second electric cylinder (13) is mounted on the drive frame (12), and the output end of the second electric cylinder (13) passes through the drive frame (12) and is fixedly connected to the slide (11); The third electric cylinder (14) is installed inside the frame (1), and the output end of the third electric cylinder (14) is fixedly connected to the slide (11).

5. The edge grinding device for processing color steel plates according to claim 4, characterized in that, The sliding component includes: Fixed blocks (15), multiple fixed blocks (15) are provided, and multiple fixed blocks (15) are fixedly connected to one side of the frame (1); Two slide rods (16) are provided, and the two slide rods (16) are respectively fixedly connected to each of the two adjacent fixing blocks (15); The slide tube (17) is slidably connected to both slide rods (16), and the slide frame (11) is fixedly connected to the two slide tubes (17).

6. The edge grinding device for processing color steel plates according to claim 1, characterized in that, The clamping mechanism includes: A clamping frame (18) is slidably connected to the frame (1), and a fixed shaft (5) is rotatably connected inside the clamping frame (18); The third motor (19) is mounted on the clamping frame (18), and the output end of the third motor (19) passes through the clamping frame (18) and is fixedly connected to the fixed shaft (5); The fourth electric cylinder (20) is installed at the top of the clamping frame (18), and the output end of the fourth electric cylinder (20) passes through the clamping frame (18) and is fixedly connected to the frame (1).

7. The edge grinding device for processing color steel plates according to claim 2, characterized in that, The frame (1) is provided with a sliding groove, and the slide plate (6) is slidably connected in the sliding groove.

8. The edge grinding device for processing color steel plates according to claim 1, characterized in that, The limiting rod (4) has multiple grooves that match the two grinding shafts (3).

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