A line marking device for cutting a board

Abstract

This utility model relates to the field of sheet metal marking technology, specifically a marking device for sheet metal cutting. It includes an auxiliary base plate with a groove on one side of its bottom. A slider is slidably connected to the auxiliary base plate via the groove. A marking plate is rotatably connected to the bottom of the slider. A powder storage tank is provided on the top of the marking plate. Several small robotic arms are rotatably connected to one side of the top of the marking plate, and the ends of the small robotic arms are rotatably connected to a common bending plate. The advantages of this utility model are: by setting a bending plate with small robotic arms on the top of the marking plate, after the marking plate is positioned, the small robotic arms are first bent so that the ends of the bending plates contact the powder storage tank, carrying a certain amount of powder. Then, the small robotic arms are straightened so that the ends of the bending plates contact the sheet metal on the side of the marking plate, leaving the carried powder on the sheet metal to complete the marking. This marking device has high marking efficiency and produces straight lines, improving cutting accuracy.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal marking technology, and in particular to a marking device for sheet metal cutting. Background Technology

[0002] In the field of sheet metal processing, it is common to encounter scribing and cutting of non-batch workpieces, or to perform unconventional scribing and cutting work on non-batch workpieces. When scribing or cutting these non-batch workpieces, workers directly hold the scribing or cutting device by hand. This method is not only inconvenient for positioning the scribing or cutting device above the workpiece, but also prone to positional deviation during the scribing or cutting process, affecting the cutting accuracy. Therefore, a sheet metal scribing device that can improve scribing efficiency and scribing accuracy is needed. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a scribing device for cutting sheet metal, which effectively solves the deficiencies of the prior art.

[0004] The purpose of this utility model is achieved through the following technical solution: a scribing device for cutting sheet metal, including an auxiliary base plate, a groove is provided on the bottom of one side of the auxiliary base plate, a slider is slidably connected to the auxiliary base plate through the groove, a scribing plate is rotatably connected to the bottom of the slider, a powder storage tank is provided on the top of the scribing plate, and several small robotic arms are rotatably connected to one side of the top of the scribing plate, and the ends of the small robotic arms are rotatably connected to the same bending plate.

[0005] Optionally, the length of the bending plate is adapted to the length of the scribing plate, the bent part of the bending plate is tangent to the side of the scribing plate when the small robotic arm is straight, and the bent part of the bending plate is located in the powder storage tank when the small robotic arm is bent.

[0006] The above technical solution involves setting a bending plate with a small robotic arm on the top of the scribing plate. After the scribing plate is positioned, the small robotic arm is bent so that the end of the bending plate contacts the powder storage tank and carries a certain amount of powder. Then, the small robotic arm is straightened so that the end of the bending plate contacts the plate on the side of the scribing plate, leaving the powder on the plate to complete the scribing. This scribing device has high scribing efficiency and produces straight scribing lines, which can improve cutting accuracy.

[0007] Optionally, the length of the powder storage tank is adapted to the length of the bending plate, and the interior of the powder storage tank is filled with marking powder.

[0008] The above technical solution involves setting a powder storage tank with marking powder on the top of the marking board. The powder in the storage tank is used to mark the board, which is easier to clean and more efficient than chalk marking.

[0009] Optionally, the top of the auxiliary substrate is provided with a length scale, the length of which is adapted to the length of the groove.

[0010] The above technical solution involves setting length scales on the top of the auxiliary substrate. When scribing, the position can be adjusted by the length scales corresponding to the scribing board, making the position adjustment before scribing more accurate and efficient.

[0011] Optionally, a sector-shaped disk is fixedly connected to one side of the bottom of the slider, and an angle scale is provided on the top of the sector-shaped disk.

[0012] The above technical solution is adopted: by setting a rotating scribing plate at the bottom of the slider, the angle of the scribing plate can be adjusted to complete scribing at different angles. When the device is not in use, the scribing plate can be rotated to be parallel to the auxiliary substrate for easy storage. An angle scale is opened on the top of the fan-shaped disk to facilitate comparison with the scribing plate to judge the current angle of the scribing plate, thereby improving scribing accuracy.

[0013] Optionally, the groove is adapted to the cross-sectional shape of the slider, the groove is T-shaped, and the length of the scribing plate is greater than the scribing length required for cutting the plate.

[0014] This utility model has the following advantages: 1. This scribing device for cutting sheet metal uses a bent plate with a small robotic arm installed on top of the scribing plate. After the scribing plate is positioned, the small robotic arm is bent so that the end of the bent plate contacts the powder storage tank and carries a certain amount of powder. Then, the small robotic arm is straightened so that the end of the bent plate contacts the sheet metal on the side of the scribing plate, leaving the powder on the sheet metal to complete the scribing. This scribing device has high scribing efficiency and produces straight scribing lines, which can improve cutting accuracy.

[0015] 2. This marking device for cutting boards uses a powder storage tank with marking powder on the top of the marking board. The powder in the storage tank is used to mark the board, which is easier to clean and more efficient than chalk marking. By setting length scales on the top of the auxiliary substrate, the position can be adjusted by the corresponding length scales of the marking board during marking, making the position adjustment before marking more accurate and efficient.

[0016] 3. This scribing device for cutting sheet metal can adjust the angle of the scribing plate by setting a rotating scribing plate at the bottom of the slider, so as to complete scribing at different angles. When the device is not in use, the scribing plate can be rotated to be parallel to the auxiliary substrate for easy storage. An angle scale is opened on the top of the fan-shaped disk to facilitate comparison with the scribing plate to judge the current angle of the scribing plate, thereby improving scribing accuracy. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the structure of this utility model; Figure 2 This utility model Figure 1 Enlarged structural diagram at point A; Figure 3 This is a schematic diagram of the orthographic section of the present invention; Figure 4 This utility model Figure 3 Enlarged structural diagram at point B; Figure 5 This is a side sectional view of the present invention. Figure 6 This utility model Figure 5 A magnified structural diagram at point C.

[0018] In the diagram: 1-Auxiliary substrate, 2-Slide groove, 3-Slider, 4-Scrubbing plate, 5-Powder storage tank, 6-Small robotic arm, 7-Bending plate, 8-Length scale, 9-Fan-shaped disk, 10-Angle scale. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0020] like Figures 1 to 6 As shown, a scribing device for cutting sheet metal includes an auxiliary base plate 1. A groove 2 is provided on the bottom of one side of the auxiliary base plate 1. A slider 3 is slidably connected to the auxiliary base plate 1 through the groove 2. A scribing plate 4 is rotatably connected to the bottom of the slider 3. A powder storage tank 5 is provided on the top of the scribing plate 4. Several small robotic arms 6 are rotatably connected to one side of the top of the scribing plate 4. The ends of the small robotic arms 6 are rotatably connected to the same bending plate 7.

[0021] Example 1: The length of the bending plate 7 is adapted to the length of the scribing plate 4. When the small robotic arm 6 is straightened, the bent part of the bending plate 7 is tangent to the side of the scribing plate 4. When the small robotic arm 6 is bent, the bent part of the bending plate 7 is located in the powder storage tank 5. By setting the bending plate 7 with the small robotic arm 6 on the top of the scribing plate 4, after the position of the scribing plate 4 is adjusted, the small robotic arm 6 is first bent so that the end of the bending plate 7 contacts the powder storage tank 5 to carry a certain amount of powder. Then the small robotic arm 6 is straightened so that the end of the bending plate 7 contacts the plate material on the side of the scribing plate 4, leaving the carried powder on the plate material to complete the scribing. This scribing device has high scribing efficiency and straight scribing lines, which can improve the cutting accuracy.

[0022] Example 2: The length of the powder storage tank 5 is adapted to the length of the bending plate 7. The inside of the powder storage tank 5 is filled with marking powder. By setting the powder storage tank 5 with marking powder on the top of the marking plate 4, the powder in the powder storage tank 5 is used to mark the board. Compared with the chalk marking method, it is easier to clean and the marking efficiency is higher.

[0023] Example 3: The top of the auxiliary substrate 1 is provided with a length scale 8. The length of the length scale 8 is adapted to the length of the slide groove 2. By setting the length scale 8 on the top of the auxiliary substrate 1, the position can be adjusted by the length scale 8 corresponding to the scribing plate 4 when scribing, so that the position adjustment before scribing is more accurate and efficient.

[0024] Example 4: A sector-shaped disk 9 is fixedly connected to one side of the bottom of the slider 3. An angle scale 10 is provided on the top of the sector-shaped disk 9. By setting a rotating scribing plate 4 at the bottom of the slider 3, the angle of the scribing plate 4 can be adjusted to complete scribing at different angles. When the device is not in use, the scribing plate 4 can be rotated to be parallel to the auxiliary base plate 1 for easy storage. The angle scale 10 on the top of the sector-shaped disk 9 makes it easy to compare with the scribing plate 4 to judge the current angle of the scribing plate 4, thereby improving the scribing accuracy.

[0025] Example 5: The cross-sectional shape of the slide 2 and the slider 3 are matched. The slide 2 is T-shaped, and the length of the scribing plate 4 is greater than the scribing length required for cutting the plate.

[0026] The working principle of this utility model is as follows: S1. A bent plate 7 with a small robotic arm 6 is set on the top of the scribing plate 4. After the position of the scribing plate 4 is adjusted, the small robotic arm 6 is bent so that the end of the bent plate 7 contacts the powder storage tank 5 and carries a certain amount of powder. Then the small robotic arm 6 is straightened so that the end of the bent plate 7 contacts the plate on the side of the scribing plate 4 and leaves the powder on the plate to complete the scribing. This scribing device has high scribing efficiency and straight scribing, which can improve the cutting accuracy. S2. A powder storage tank 5 containing marking powder is set on the top of the marking board 4. The powder in the powder storage tank 5 is used to mark the board, which is easier to clean and more efficient than chalk marking.

[0027] Compared with the prior art, the present invention has the following advantages: 1. This scribing device for cutting sheet metal uses a bent plate 7 with a small robotic arm 6 installed on the top of the scribing plate 4. After the position of the scribing plate 4 is adjusted, the small robotic arm 6 is bent so that the end of the bent plate 7 contacts the powder storage tank 5 to carry a certain amount of powder. Then, the small robotic arm 6 is straightened so that the end of the bent plate 7 contacts the sheet metal on the side of the scribing plate 4, leaving the powder on the sheet metal to complete the scribing. This scribing device has high scribing efficiency and straight scribing lines, which can improve cutting accuracy.

[0028] 2. The marking device for cutting the board material uses a powder storage tank 5 containing marking powder on the top of the marking plate 4 to mark the board material with the powder in the storage tank 5. This method is easier to clean and more efficient than using chalk. By setting a length scale 8 on the top of the auxiliary substrate 1, the position of the marking plate 4 can be adjusted by the length scale 8 corresponding to the marking plate 4 during marking, making the position adjustment before marking more accurate and efficient.

[0029] 3. The scribing device for cutting sheet metal can adjust the angle of the scribing plate 4 by setting a rotating scribing plate 4 at the bottom of the slider 3, so as to complete scribing at different angles. When the device is not in use, the scribing plate 4 can be rotated to be parallel to the auxiliary base plate 1 for easy storage. An angle scale 10 is opened on the top of the fan-shaped disk 9 to facilitate comparison with the scribing plate 4 to judge the current angle of the scribing plate 4, thereby improving scribing accuracy.

Claims

1. A scribing device for cutting sheet metal, characterized in that: The system includes an auxiliary substrate (1), a groove (2) is provided on the bottom of one side of the auxiliary substrate (1), a slider (3) is slidably connected to the auxiliary substrate (1) through the groove (2), a scribing plate (4) is rotatably connected to the bottom of the slider (3), a powder storage tank (5) is provided on the top of the scribing plate (4), and several small robotic arms (6) are rotatably connected to one side of the top of the scribing plate (4), and the ends of the small robotic arms (6) are rotatably connected to the same bending plate (7).

2. The marking device for cutting sheet metal according to claim 1, characterized in that: The length of the bending plate (7) is adapted to the length of the scribing plate (4). When the small robotic arm (6) is straightened, the bent part of the bending plate (7) is tangent to the side of the scribing plate (4). When the small robotic arm (6) is bent, the bent part of the bending plate (7) is located in the powder storage tank (5).

3. The scribing device for cutting sheet metal according to claim 2, characterized in that: The length of the powder storage tank (5) is adapted to the length of the bending plate (7), and the inside of the powder storage tank (5) is filled with marking powder.

4. The scribing device for cutting sheet metal according to claim 3, characterized in that: The auxiliary substrate (1) has a length scale (8) on its top, and the length of the length scale (8) is adapted to the length of the groove (2).

5. A scribing device for cutting sheet metal according to claim 4, characterized in that: A sector disk (9) is fixedly connected to one side of the bottom of the slider (3), and an angle scale (10) is opened on the top of the sector disk (9).

6. The scribing device for cutting sheet metal according to claim 5, characterized in that: The cross-sectional shape of the groove (2) is adapted to that of the slider (3). The groove (2) is T-shaped, and the length of the scribing plate (4) is greater than the scribing length required for cutting the plate.

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