Galvanized steel sheet burr removing device

Abstract

The utility model provides a kind of galvanized steel sheet deburring device, including base frame, multiple deviation rectifying components, feeding assembly, polishing assembly and discharge assembly, multiple deviation rectifying components are evenly arranged in the inner side wall of both sides of base frame, deviation rectifying component is used to limit the displacement trajectory of galvanized steel plate, feeding assembly is set in one end of base frame, discharge assembly is set in the other end of base frame, polishing assembly is set on base frame, and it is located between feeding assembly and discharge assembly.The galvanized steel plate deburring device of the utility model can limit the movement trajectory of galvanized steel plate, replace the problem that galvanized steel plate run off during galvanized steel plate deburring under traditional mode, leading to incomplete removal of burr, and manual adjustment is required.

Description

Technical Field

[0001] This utility model belongs to the field of galvanized steel sheet processing, and in particular relates to a deburring device for galvanized steel sheets. Background Technology

[0002] The application of galvanized steel sheets stems from the problem of steel materials being prone to corrosion in natural environments. To solve this problem, the galvanizing process forms a zinc protective layer on the surface of the steel sheet, utilizing physical isolation and the electrochemical sacrificial anode effect to significantly improve the corrosion resistance of the steel. With the increasing demands for material durability and economy in industrial development, galvanized steel sheets, with their good processing performance and moderate cost, are widely used in construction, automobile manufacturing, home appliances, pipelines and other fields. In order to meet the needs of different fields, galvanized steel sheets often need to be produced in specific sizes. However, during the process, burrs and sharp edges may appear on the edges of the galvanized steel sheets, leading to a reduction in processing accuracy and production safety. Utility Model Content

[0003] In view of this, the present invention aims to provide a deburring device for galvanized steel sheets to solve the problem of burrs and sharp edges appearing on the edges of galvanized steel sheets during the working process, which leads to a reduction in the processing accuracy and production safety of galvanized steel sheets.

[0004] To achieve the above objectives, the technical solution of this utility model is implemented as follows: The deburring device for galvanized steel sheets includes a base frame, multiple correction components, a feeding component, a grinding component, and a discharge component. The multiple correction components are evenly distributed on the inner walls of both sides of the base frame. The correction components are used to limit the displacement trajectory of the galvanized steel sheets. The feeding component is located at one end of the base frame, the discharge component is located at the other end of the base frame, and the grinding component is located on the base frame and between the feeding component and the discharge component.

[0005] Furthermore, at least one correction assembly is provided on each side of the galvanized steel sheet. The correction assembly includes a bracket and a roller. The bracket is a U-shaped structure. The bottom end of the U-shaped structure of the bracket is connected to the inner wall of the base frame. The other end of the bracket is rotatably connected to the roller. The outer periphery of the roller is rolled to one side of the galvanized steel sheet.

[0006] Furthermore, the feeding assembly includes multiple active rotating shafts, a conveyor belt, and a speed-regulating motor. The multiple active rotating shafts are evenly arranged along the direction of the galvanized steel sheet's movement, and the two ends of each active rotating shaft are rotatably connected to both sides of the base frame. The speed-regulating motor is located on one side of the base frame, and the output shaft of the speed-regulating motor forms a synchronous rotation structure with any one of the active rotating shafts through a first synchronous belt. The periphery of each active rotating shaft is connected to the inner ring of the conveyor belt, and the multiple active rotating shafts form a synchronous transmission structure through the conveyor belt. The conveyor belt is used to drive the galvanized steel sheet to move linearly.

[0007] Furthermore, the grinding assembly includes a left grinding unit, a right grinding unit, and a cleaning brush. The left grinding unit and the right grinding unit are arranged opposite each other on both sides of the base frame. The cleaning brush is set on the base frame along the movement direction of the galvanized steel plate and is located on both sides of the left grinding unit and the right grinding unit. The cleaning brush is used to clean the floating dust and residue on the surface of the galvanized steel plate before and after grinding.

[0008] Furthermore, the left and right grinding units have the same structure. The left grinding unit includes a frame, a grinding roller, a connecting rod, a rotating motor, and a servo motor. One side of the frame is fixedly connected to one end of the connecting rod, the outer periphery of the connecting rod is rotatably connected to the base frame, and the other end of the connecting rod is fixedly connected to the output shaft of the servo motor. The servo motor is fixedly installed on the base frame, and support rods are rotatably set at both ends of the frame. The outer periphery of the support rod is fixedly sleeved on the inner ring of the grinding roller.

[0009] Furthermore, the rotating motor is fixedly mounted on the frame, and the periphery of each support rod is connected to the output shaft of the rotating motor via a second synchronous belt to form a synchronous transmission structure.

[0010] Furthermore, the discharge assembly includes multiple driven rotating shafts, which are arranged in parallel to each other. The multiple driven rotating shafts are arranged along the linear movement direction of the galvanized steel plate. The two ends of each driven rotating shaft are rotatably connected to both sides of the base frame, and the lower surface of the galvanized steel plate is rolled to the periphery of the driven rotating shaft.

[0011] Compared with the prior art, the galvanized steel sheet deburring device of this utility model has the following advantages: The galvanized steel sheet deburring device of this utility model is equipped with a correction component, which can fix the input position of the galvanized steel sheet and ensure that the position of the galvanized steel sheet does not shift during the grinding process. This solves the problem of the sheet running off-center during the deburring process of traditional belt sanders, which leads to uneven grinding.

[0012] The deburring device for galvanized steel sheets described in this utility model is equipped with a grinding component. The relative position between the grinding rollers can be adjusted so that the grinding rollers contact the upper and lower surfaces of the galvanized steel sheet respectively, thereby achieving double-sided grinding of the galvanized steel sheet, improving work efficiency and product quality.

[0013] The deburring device for galvanized steel sheets described in this utility model removes residue from the surface of the galvanized steel sheet before and after grinding by setting up a cleaning brush, thereby reducing damage to the zinc layer of the galvanized steel sheet caused by friction between the galvanized steel sheets and improving product quality. Attached Figure Description

[0014] The accompanying drawings, which form part of this utility model, are used to provide a further understanding of the utility model. The illustrative embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an undue limitation of the utility model. In the drawings: Figure 1 This is a schematic diagram of the overall structure of the galvanized steel sheet deburring device described in this embodiment of the utility model; Figure 2 This is a schematic diagram of the structure of the correction component described in an embodiment of the present utility model; Figure 3 This is a schematic diagram of the feeding assembly described in an embodiment of the present utility model; Figure 4 This is a schematic diagram of the structure of the grinding component described in an embodiment of the present utility model; Figure 5 This is a schematic diagram of the structure of the left grinding unit described in an embodiment of the present invention; Figure 6 This is a schematic diagram of the material discharge assembly described in an embodiment of the present invention.

[0015] Explanation of reference numerals in the attached figures: 1-Base frame; 2-Correction correction assembly; 21-Support; 22-Roller; 3-Feeding assembly; 31-Drive shaft; 32-Conveyor belt; 33-Speed-regulating motor; 331-First synchronous belt; 4-Grinding assembly; 41-Left grinding unit; 411-Frame; 4111-Support rod; 412-Grinding roller; 413-Connecting rod; 414-Rotating motor; 4141-Second synchronous belt; 415-Servo motor; 42-Right grinding unit; 43-Cleaning brush; 5-Discharge assembly; 51-Driven shaft. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0017] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

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

[0019] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0020] like Figure 1 As shown, a deburring device for galvanized steel sheets includes a base frame 1, multiple correction components 2, a feeding component 3, a grinding component 4, and a discharge component 5. The multiple correction components 2 are evenly distributed on the inner sidewalls of both sides of the base frame 1. The correction components 2 are used to limit the displacement trajectory of the galvanized steel sheet. The feeding component 3 is located at one end of the base frame 1, and the discharge component 5 is located at the other end of the base frame 1. The grinding component 4 is located on the base frame 1 and between the feeding component 3 and the discharge component 5. The setting of the correction components 2 solves the problem of incomplete deburring caused by the positional deviation of the galvanized steel sheet during the grinding process, which requires frequent machine stops to adjust the position of the galvanized steel sheet, thereby reducing manual labor and improving production efficiency.

[0021] like Figure 2 As shown, at least one correction component 2 is provided on each side of the galvanized steel sheet. The correction component 2 includes a bracket 21 and a roller 22. The bracket 21 has a U-shaped structure. The bottom end of the U-shaped structure of the bracket 21 is connected to the inner wall of the base frame 1. The other end of the bracket 21 is rotatably connected to the roller 22. The outer periphery of the roller 22 is rolled to one side of the galvanized steel sheet. By setting multiple correction components 2, the movement trajectory of the galvanized steel sheet can be restricted, and the position of the galvanized steel sheet can be kept fixed during grinding. This reduces downtime for adjustment and damage to the surface of the galvanized steel sheet caused by positional deviation, thereby improving work efficiency and product quality.

[0022] like Figure 3As shown, the feeding assembly 3 includes multiple active rotating shafts 31, a conveyor belt 32, and a speed-regulating motor 33. The multiple active rotating shafts 31 are evenly arranged along the direction of the galvanized steel sheet's movement, and the two ends of each active rotating shaft 31 are rotatably connected to both sides of the base frame 1. The speed-regulating motor 33 is located on one side of the base frame 1, and the output shaft of the speed-regulating motor 33 forms a synchronous rotation structure with any one of the active rotating shafts 31 through a first synchronous belt 331. The periphery of each active rotating shaft 31 is connected to the inner ring of the conveyor belt 32. The multiple active rotating shafts 31 form a synchronous transmission structure through the conveyor belt 32. The conveyor belt 32 is used to drive the galvanized steel sheet to move linearly. When the galvanized steel sheet is placed on the conveyor belt 32, the rotating shafts 31 are driven to rotate by the speed-regulating motor 33, and the corresponding conveyor belt rotates synchronously, driving the galvanized steel sheet to move linearly. The speed-regulating motor 33 can adjust the moving speed of the galvanized steel sheet, thereby improving work efficiency.

[0023] like Figure 4 As shown, the grinding assembly 4 includes a left grinding unit 41, a right grinding unit 42, and a cleaning brush 43. The left grinding unit 41 and the right grinding unit 42 are arranged opposite each other on both sides of the base frame 1. The cleaning brush 43 is set on the base frame 1 along the direction of movement of the galvanized steel sheet and is located on both sides of the left grinding unit 41 and the right grinding unit 42. The left grinding unit 41 and the right grinding unit 42 can grind both sides of the galvanized steel sheet at the same time, reducing manual labor and improving work efficiency. The cleaning brush is used to clean the floating dust and residue on the surface of the galvanized steel sheet before and after grinding, reducing damage to the galvanized steel sheet during transportation and improving product quality.

[0024] like Figure 5 As shown, the left grinding unit 41 and the right grinding unit 42 have the same structure. The left grinding unit 41 includes a frame 411, a grinding roller 412, a connecting rod 413, a rotating motor 414, and a servo motor 415. One side of the frame 411 is fixedly connected to one end of the connecting rod 413. The outer periphery of the connecting rod 413 is rotatably connected to the base frame 1, and the other end of the connecting rod 413 is fixedly connected to the output shaft of the servo motor 415. The servo motor 415 is fixedly installed on the base frame 1. Support rods 4111 are rotatably set at both ends of the frame 411. The outer periphery of the support rod 4111 is fixedly sleeved on the inner ring of the grinding roller 412. The servo motor 415 can adjust the roller gap between the grinding rollers 412 to adapt to the grinding work of galvanized steel sheets under different needs, improve equipment utilization, and can grind the upper and lower surfaces of galvanized steel sheets at the same time, reducing manual labor and improving work efficiency.

[0025] like Figure 6As shown, the discharge assembly 5 includes multiple driven rotating shafts 51, which are arranged in parallel to each other. The multiple driven rotating shafts 51 are arranged along the linear movement direction of the galvanized steel sheet. The two ends of each driven rotating shaft 51 are rotatably connected to both sides of the base frame 1. The lower surface of the galvanized steel sheet is rolled to the periphery of the driven rotating shaft 51. The discharge assembly 5 can drive the galvanized steel sheet to move linearly, which is convenient for collecting and sorting the polished galvanized steel sheet.

[0026] Working process of the galvanized steel sheet deburring device: The galvanized steel sheet is placed on the conveyor belt 32. At least one correction component 2 is set on each side of the galvanized steel sheet. Multiple correction components 2 can adjust the movement trajectory of the galvanized steel sheet. The speed regulating motor 33 is turned on and the rotation speed of the speed regulating motor 33 is set to drive the conveyor belt 32 to move, thereby driving the galvanized steel sheet to move linearly towards the grinding component 4. The cleaning brush 43 can clean the residue on the surface of the galvanized steel sheet. The relative position between the grinding rollers 412 in the grinding component 4 is adjusted according to the thickness of the galvanized steel sheet, so that the upper and lower surfaces of the galvanized steel sheet contact the outer periphery of each grinding roller 412 respectively. The rotation motor 414 is turned on to drive each grinding roller 412 to rotate, so that the upper and lower surfaces of the galvanized steel sheet can be ground at the same time. The ground galvanized steel sheet is collected through the discharge component 5.

[0027] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for deburring a galvanized steel sheet, characterized by: It includes a base frame (1), multiple correction components (2), a feeding component (3), a grinding component (4) and a discharge component (5). Multiple correction components (2) are evenly distributed on the inner sidewalls of both sides of the base frame (1). The correction components (2) are used to limit the displacement trajectory of the galvanized steel plate. The feeding component (3) is set at one end of the base frame (1), and the discharge component (5) is set at the other end of the base frame (1). The grinding component (4) is set on the base frame (1) and is located between the feeding component (3) and the discharge component (5).

2. The device according to claim 1, characterized in that: At least one correction component (2) is provided on each side of the galvanized steel sheet. The correction component (2) includes a bracket (21) and a roller (22). The bracket (21) is a U-shaped structure. The bottom end of the U-shaped structure of the bracket (21) is connected to the inner wall of the base frame (1). The other end of the bracket (21) is rotatably connected to the roller (22). The outer periphery of the roller (22) is rolled to one side of the galvanized steel sheet.

3. The device according to claim 1, characterized in that: The feeding assembly (3) includes multiple active rotating shafts (31), a conveyor belt (32) and a speed-regulating motor (33). The multiple active rotating shafts (31) are evenly arranged along the direction of the galvanized steel plate. The two ends of each active rotating shaft (31) are rotatably connected to the two sides of the base frame (1). The speed-regulating motor (33) is set on one side of the base frame (1). The output shaft of the speed-regulating motor (33) forms a synchronous rotation structure with any one of the active rotating shafts (31) through the first synchronous belt (331). The periphery of each active rotating shaft (31) is connected to the inner ring of the conveyor belt (32). The multiple active rotating shafts (31) form a synchronous transmission structure through the conveyor belt (32). The conveyor belt (32) is used to drive the galvanized steel plate to move linearly.

4. The device according to claim 1, characterized in that: The grinding assembly (4) includes a left grinding unit (41), a right grinding unit (42) and a cleaning brush (43). The left grinding unit (41) and the right grinding unit (42) are arranged opposite each other on both sides of the base frame (1). The cleaning brush (43) is set on the base frame (1) along the direction of movement of the galvanized steel plate and is located on both sides of the left grinding unit (41) and the right grinding unit (42). The cleaning brush (43) is used to clean the floating dust and residue on the surface of the galvanized steel plate before and after grinding.

5. The device according to claim 4, characterized in that: The left grinding unit (41) and the right grinding unit (42) have the same structure. The left grinding unit (41) includes a frame (411), a grinding roller (412), a connecting rod (413), a rotating motor (414), and a servo motor (415). One side of the frame (411) is fixedly connected to one end of the connecting rod (413). The outer periphery of the connecting rod (413) is rotatably connected to the base frame (1), and the other end of the connecting rod (413) is fixedly connected to the output shaft of the servo motor (415). The servo motor (415) is fixedly installed on the base frame (1). Support rods (4111) are rotatably set at both ends of the frame (411). The outer periphery of the support rods (4111) is fixedly sleeved on the inner ring of the grinding roller (412). The rotating motor (414) is fixedly mounted on the frame (411), and the periphery of each support rod (4111) is connected to the output shaft of the rotating motor (414) via a second synchronous belt (4141) to form a synchronous transmission structure.

6. The device according to claim 1, characterized in that: The discharge assembly (5) includes multiple driven shafts (51), which are arranged in parallel to each other. The multiple driven shafts (51) are arranged along the linear movement direction of the galvanized steel plate. The two ends of each driven shaft (51) are rotatably connected to the two sides of the base frame (1), and the lower surface of the galvanized steel plate is rolled to the periphery of the driven shaft (51).

Images