High-precision plate cutting equipment

Abstract

The utility model provides high-precision plate cutting equipment, and relates to the technical field of plate cutting, the high-precision plate cutting equipment comprises a telescopic datum plate, a movable supporting seat is fixedly mounted in the telescopic datum plate, and a pressure detection block is fixedly mounted in the movable supporting seat. Compared with the prior art, the plate cutting equipment has the advantages that the reference structure capable of calibrating the end of the plate is arranged on the plate cutting equipment, the movable clamping structure is arranged in the reference structure, the pressure detection structure is arranged in the clamping structure, the clamping structure is used for clamping and correcting the plate blocked by the reference structure, and the plate cutting efficiency is improved. And pressure detection is conducted on the two sides of the end of the plate through the pressure detection structure, the uniformity of the end of the plate is judged according to the pressure difference value, the cutting structure can be controlled to cut the end of the plate, calibration cutting can be effectively conducted on the end of the plate, and the uniformity of the end of the plate is guaranteed.

Description

Technical Field

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

[0002] With the advancement of technology, wood-based panels are increasingly used in the construction industry. As modern wood products continue to develop, panel cutting is frequently required during the production process. Panel cutting is a very common operation in industrial production. Generally, the cut surface is required to be neat during panel cutting. With the improvement of production requirements, the quality and precision requirements for panel cutting are also constantly increasing.

[0003] However, existing cutting equipment usually calibrates and measures the cutting position when cutting sheet metal, and the accuracy of detecting the end of the sheet metal is low. This can easily affect the neatness of subsequent sheet metal cutting due to uneven cutting ends, thus reducing the cutting quality. Utility Model Content

[0004] Therefore, the purpose of this utility model is to propose a high-precision plate cutting device to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.

[0005] To achieve the above objectives, one embodiment of this utility model provides a high-precision sheet metal cutting device, including a cutting bracket. A lifting cutting blade is fixedly installed at the top of the cutting bracket. A telescopic reference plate is provided on one side of the lifting cutting blade. A movable support seat is fixedly installed inside the telescopic reference plate. A pressure detection block is fixedly installed inside the movable support seat. A clamping baffle is fixedly installed at one end of the movable support seat. A laser rangefinder sensor is fixedly installed inside the clamping baffle. A rotating guide plate is fixedly installed at one end of the telescopic reference plate. A waste chamber is provided on one side of the rotating guide plate.

[0006] Preferably, the top of the cutting bracket is provided with an installation groove adapted to the lifting cutting blade, and the inside of the cutting bracket is provided with a fixing groove adapted to the telescopic reference plate.

[0007] The above technical solution involves using a cutting bracket to support the sheet material to be cut, moving the sheet material to the desired cutting position, and controlling the lifting cutting blade to cut the sheet material. The positions of the telescopic reference plate and the lifting cutting blade are set to ensure that they do not interfere with each other.

[0008] Preferably, in any of the above embodiments, the telescopic reference plate includes a pneumatic telescopic rod and a reference baffle. The pneumatic telescopic rod is fixedly installed inside the cutting bracket, and the top end of the pneumatic telescopic rod is fixedly installed with a reference baffle that is movably connected to the cutting bracket.

[0009] The above technical solution is adopted as follows: when the plate is placed on the cutting bracket, the pneumatic telescopic rod is extended to push the reference baffle upward, and the reference baffle is moved out of the cutting bracket, so that the plate to be cut moves toward the reference baffle, and the end of the plate is corrected by reference using the reference baffle.

[0010] Preferably, in any of the above embodiments, the movable support includes an electric telescopic rod and a movable seat. The electric telescopic rod is fixedly installed inside the reference baffle, and a movable seat that is movably connected to the reference baffle is fixedly installed at one end of the electric telescopic rod.

[0011] The above technical solution is adopted: during the process of the plate moving towards the reference baffle, the electric telescopic rod is controlled to extend and retract, so that the electric telescopic rod drives the movable seat to move. The movable seat moves inside the reference baffle, so that when the plate is in contact with the reference baffle, it is also in contact with one end of the movable seat.

[0012] Preferably, in any of the above embodiments, the pressure detection block includes a pressure sensor and a detection plate, wherein the pressure sensor is fixedly installed inside the movable seat, and the detection end of the pressure sensor is fixedly installed with the detection plate.

[0013] The above technical solution involves applying pressure to the detection plate when the plate and the movable seat are attached to each other. A pressure sensor is used to detect the pressure on the detection plate. Movable support seats are provided on both sides of the reference baffle, so pressure is detected on both sides of the plate. The pressure difference between the two sides is used to determine whether the end face of the plate is flat. The difference is used to control the lifting cutting blade to cut the plate, thus ensuring the neatness of the end face of the plate.

[0014] Preferably, in any of the above embodiments, the clamping baffle is fixedly installed at one end of the detection plate, and the waste chamber is opened inside the cutting bracket.

[0015] The above technical solution is adopted: when the end of the plate and the movable seat are in contact, the electric telescopic rod can be controlled to push the movable seat so that it drives the clamping baffle to clamp the plate. The tight contact between the clamping baffle and the side of the plate makes the plate and the reference baffle in a vertical position, which facilitates the calibration of the end of the plate.

[0016] Preferably, in any of the above embodiments, the rotating guide plate includes a rotating motor, a guide plate, and an angle sensor. The rotating motor is fixedly installed inside the reference baffle, and the output end of the rotating motor is fixedly installed with a guide plate that is rotatably connected to the reference baffle. An angle sensor is fixedly installed at one end of the guide plate.

[0017] The above technical solution is as follows: After the plate is calibrated and cut, the output power of the rotating motor can be controlled to drive the guide plate to rotate. The rotation angle of the guide plate is detected by the angle sensor. The rotating motor is controlled according to the detected angle to rotate the guide plate to the corresponding angle, so that the cut plate scraps can enter the waste chamber along the guide plate and be discharged.

[0018] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows:

[0019] 1. A reference structure is set up on the plate cutting equipment to calibrate the end of the plate. A movable clamping structure is set up inside the reference structure. At the same time, a pressure detection structure is set up inside the clamping structure. The clamping structure clamps and corrects the plate blocked by the reference structure to ensure that the end of the plate is not skewed. The pressure detection structure detects the pressure on both sides of the end of the plate. The uniformity of the end of the plate is judged based on the pressure difference. The cutting structure can be controlled to cut the end of the plate. This can effectively calibrate and cut the end of the plate to ensure the uniformity of the end of the plate.

[0020] 2. A rotatable guide structure is set at one end of the reference structure. The rotation of the guide structure is controlled according to the cutting requirements of the end of the plate, so that the waste material cut off from the end of the plate can be discharged to avoid affecting the subsequent cutting of the plate and to ensure the quality of plate cutting.

[0021] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0022] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0023] Figure 1 This is a schematic diagram of the structure according to an embodiment of the present utility model;

[0024] Figure 2 This is a partial structural schematic diagram according to an embodiment of the present utility model;

[0025] Figure 3 This is a schematic diagram of the rotating guide plate according to an embodiment of the present utility model;

[0026] Figure 4 This is a cross-sectional structural diagram of the cutting bracket according to an embodiment of the present utility model;

[0027] Figure 5 This is a cross-sectional structural diagram of the pressure detection block according to an embodiment of the present invention;

[0028] The components are: 1-cutting bracket, 2-lifting cutting blade, 3-telescopic reference plate, 31-pneumatic telescopic rod, 32-reference baffle, 4-movable support seat, 41-electric telescopic rod, 42-movable seat, 5-pressure detection block, 51-pressure sensor, 52-detection plate, 6-clamping baffle, 7-laser rangefinder sensor, 8-rotating guide plate, 81-rotating motor, 82-guide plate, 83-angle sensor, and 9-waste chamber. Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings, but the scope of protection of the present invention is not limited to the following description.

[0030] like Figure 1-5 As shown in the figure, a high-precision plate cutting device according to an embodiment of the present invention includes a cutting bracket 1, a lifting cutting blade 2 fixedly installed at the top of the cutting bracket 1, a telescopic reference plate 3 provided on one side of the lifting cutting blade 2, a movable support base 4 fixedly installed inside the telescopic reference plate 3, a pressure detection block 5 fixedly installed inside the movable support base 4, a clamping baffle 6 fixedly installed at one end of the movable support base 4, a laser rangefinder sensor 7 fixedly installed inside the clamping baffle 6, a rotating guide plate 8 fixedly installed at one end of the telescopic reference plate 3, and a waste chamber 9 provided on one side of the rotating guide plate 8.

[0031] Preferably, the top of the cutting bracket 1 is provided with an installation groove that matches the lifting cutting blade 2, and the inside of the cutting bracket 1 is provided with a fixing groove that matches the telescopic reference plate 3.

[0032] The above technical solution is adopted: the cutting bracket 1 is used to support the plate to be cut, the plate is moved to the position to be cut, and the lifting cutting blade 2 is controlled to cut the plate. The position of the telescopic reference plate 3 and the position of the lifting cutting blade 2 are set to ensure that the two do not interfere with each other.

[0033] Preferably, in any of the above embodiments, the telescopic reference plate 3 includes a pneumatic telescopic rod 31 and a reference baffle 32. The pneumatic telescopic rod 31 is fixedly installed inside the cutting bracket 1, and the top end of the pneumatic telescopic rod 31 is fixedly installed with the reference baffle 32, which is movably connected to the cutting bracket 1.

[0034] The above technical solution is adopted as follows: when the plate is placed on the cutting bracket, the pneumatic telescopic rod 31 is extended to push the reference baffle 32 upward, and the reference baffle 32 is moved out of the cutting bracket 1, so that the plate to be cut moves towards the reference baffle 32, and the end of the plate is corrected by the reference baffle 32.

[0035] Preferably, in any of the above embodiments, the movable support 4 includes an electric telescopic rod 41 and a movable seat 42. The electric telescopic rod 41 is fixedly installed inside the reference baffle 32, and one end of the electric telescopic rod 41 is fixedly installed with the movable seat 42, which is movably connected to the reference baffle 32.

[0036] The above technical solution is adopted: during the process of the plate moving towards the reference baffle 32, the electric telescopic rod 41 is controlled to extend and retract, so that the electric telescopic rod 41 drives the movable seat 42 to move. The movable seat 42 moves inside the reference baffle 32, so that when the plate is in contact with the reference baffle 32, it is also in contact with one end of the movable seat 42.

[0037] Preferably, in any of the above schemes, the pressure detection block 5 includes a pressure sensor 51 and a detection plate 52. The pressure sensor 51 is fixedly installed inside the movable seat 42, and the detection end of the pressure sensor 51 is fixedly installed with the detection plate 52.

[0038] Using the above technical solution: When the plate and one end of the movable seat 42 are attached, pressure will be generated on the detection plate 52. The pressure sensor 51 is used to detect the pressure on the detection plate 52. Movable support seats 4 are provided on both sides of the reference baffle 32, so the pressure on both sides of the plate will be detected. The pressure difference between the two sides is used to determine whether the end face of the plate is flat. The lifting cutting blade 2 is controlled to cut the plate according to the difference, which can ensure the neatness of the end face of the plate.

[0039] Preferably, of any of the above schemes, the clamping baffle 6 is fixedly installed at one end of the detection plate 52, and the waste chamber 9 is opened inside the cutting bracket 1.

[0040] Using the above technical solution: when the end of the plate and the movable seat 42 are in contact, the electric telescopic rod 41 can be controlled to push the movable seat 42 so that it drives the clamping baffle 6 to clamp the plate. The tight contact between the clamping baffle 6 and the side of the plate makes the plate and the reference baffle 32 in a vertical position, which facilitates the calibration of the end of the plate.

[0041] Preferably, in any of the above embodiments, the rotating guide plate 8 includes a rotating motor 81, a guide plate 82, and an angle sensor 83. The rotating motor 81 is fixedly installed inside the reference baffle 32, and the output end of the rotating motor 81 is fixedly installed with the guide plate 82, which is rotatably connected to the reference baffle 32. An angle sensor 83 is fixedly installed at one end of the guide plate 82.

[0042] The above technical solution is adopted as follows: After the plate is calibrated and cut, the rotating motor 81 can be controlled to output power to drive the guide plate 82 to rotate. The rotation angle of the guide plate 82 is detected by the angle sensor 83. The rotating motor 81 is controlled according to the detected angle to rotate the guide plate 82 to the corresponding angle, so that the cut plate scraps can enter the waste chamber 9 along the guide plate 82 and be discharged.

[0043] The working principle of this high-precision plate cutting equipment is as follows:

[0044] The sheet material is placed on the cutting bracket 1 and moved towards the reference baffle 32. The pneumatic telescopic rod 31 is controlled to push the reference baffle 32 upward, while the electric telescopic rod 41 is controlled to push the movable seat 42 towards the sheet material, so that the sheet material is pressed against the movable seat 42. The clamping baffle 6 clamps the sheet material. The pressure sensor 51 detects the pressure value to determine the neatness of the end of the sheet material. The lifting cutting blade 2 is controlled to cut the sheet material, and the rotating motor 81 is controlled to drive the guide plate 82 to rotate.

[0045] Compared with the prior art, the present invention has the following advantages:

[0046] 1. A reference structure is set up on the plate cutting equipment to calibrate the end of the plate. A movable clamping structure is set up inside the reference structure. At the same time, a pressure detection structure is set up inside the clamping structure. The clamping structure clamps and corrects the plate blocked by the reference structure to ensure that the end of the plate is not skewed. The pressure detection structure detects the pressure on both sides of the end of the plate. The uniformity of the end of the plate is judged based on the pressure difference. The cutting structure can be controlled to cut the end of the plate. This can effectively calibrate and cut the end of the plate to ensure the uniformity of the end of the plate.

[0047] 2. A rotatable guide structure is set at one end of the reference structure. The rotation of the guide structure is controlled according to the cutting requirements of the end of the plate, so that the waste material cut off from the end of the plate can be discharged to avoid affecting the subsequent cutting of the plate and to ensure the quality of plate cutting.

Claims

1. A high-precision plate cutting device, comprising a cutting support (1), a lifting cutting knife (2) is fixedly installed at the top end of the cutting support (1), characterized in that: One side of the lifting cutting knife (2) is provided with a telescopic reference plate (3), the inside of the telescopic reference plate (3) is fixedly installed with a movable support seat (4), the inside of the movable support seat (4) is fixedly installed with a pressure detection block (5), one end of the movable support seat (4) is fixedly installed with a clamping baffle (6), the inside of the clamping baffle (6) is fixedly installed with a laser ranging sensor (7), one end of the telescopic reference plate (3) is fixedly installed with a rotating guide plate (8), one side of the rotating guide plate (8) is provided with a waste cavity (9).

2. A high-precision plate cutting apparatus according to claim 1, characterized in that: The top end of the cutting support (1) is provided with a mounting groove matched with the lifting cutting knife (2), and the inside of the cutting support (1) is provided with a fixed groove matched with the telescopic reference plate (3).

3. A high precision plate cutting apparatus as claimed in claim 2, characterized in that: The telescopic reference plate (3) comprises a pneumatic telescopic rod (31) and a reference baffle (32), the pneumatic telescopic rod (31) is fixedly installed in the inside of the cutting support (1), and the top end of the pneumatic telescopic rod (31) is fixedly installed with the reference baffle (32) which is movably connected with the cutting support (1).

4. A high precision plate cutting apparatus as claimed in claim 3, characterized in that: The movable support seat (4) comprises an electric telescopic rod (41) and a movable seat (42), the electric telescopic rod (41) is fixedly installed in the inside of the reference baffle (32), and one end of the electric telescopic rod (41) is fixedly installed with the movable seat (42) which is movably connected with the reference baffle (32).

5. A high precision plate cutting apparatus as claimed in claim 4, characterized in that: The pressure detection block (5) comprises a pressure sensor (51) and a detection plate (52), the pressure sensor (51) is fixedly installed in the inside of the movable seat (42), and the detection end of the pressure sensor (51) is fixedly installed with the detection plate (52).

6. A high precision plate cutting apparatus as claimed in claim 5, characterized in that: The clamping baffle (6) is fixedly installed at one end of the detection plate (52), and the waste cavity (9) is arranged in the inside of the cutting support (1).

7. A high precision plate cutting apparatus as claimed in claim 6, characterized in that: The rotating guide plate (8) comprises a rotating motor (81), a guide plate (82) and an angle sensor (83), the rotating motor (81) is fixedly installed in the inside of the reference baffle (32), the output end of the rotating motor (81) is fixedly installed with the guide plate (82) which is rotatably connected with the reference baffle (32), and one end of the guide plate (82) is fixedly installed with the angle sensor (83).

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