Plate cutting equipment

Abstract

The utility model relates to the field of plate machining, in particular to plate cutting equipment which comprises a machine base, a cutting assembly and a positioning assembly, a cutting station for placing a plate is arranged on the surface of the machine base, the cutting assembly comprises a moving seat and at least two saw blades, and the moving seat is slidably connected to the surface, close to the cutting station, of the machine base; the at least two saw blades are rotatably connected to the surface of the moving seat at intervals, the saw blades correspond to the ends of the plates one to one, the positioning assembly is connected to the surface, close to the cutting station, of the machine seat and can limit the plates to the cutting station, the moving seat slides in the direction close to the cutting station, and the saw blades are close to the ends of the plates. And the saw blade rotates and performs chamfer cutting processing on the end part of the plate. Through the arrangement of the moving seat and the saw blade, synchronous cutting machining of chamfers at the two ends of the plate is achieved, workers do not need to sequentially take the ends of the plate to be aligned with the cutting end of the saw blade, the machining period of the plate is shortened, and therefore the machining cost of the plate is reduced.

Description

Technical Field

[0001] This application relates to the field of sheet metal processing, and in particular to a sheet metal cutting device. Background Technology

[0002] Sheet cutting equipment is a type of mechanical equipment used to cut sheets into specific sizes, shapes, or patterns.

[0003] When it is necessary to chamfer both ends of a board along its length, the workers need to align both ends of the board with the saw blade on the cutting equipment. The saw blade rotates to chamfer the ends of the board, which increases the processing cycle and thus the processing cost. Utility Model Content

[0004] To address the issue of processing costs for sheet metal, this application provides a sheet metal cutting device.

[0005] This application provides a plate cutting device, which adopts the following technical solution:

[0006] A sheet metal cutting device includes a base, a cutting assembly, and a positioning assembly. The base has a cutting station on its surface for placing the sheet metal. The cutting assembly includes a movable seat and at least two saw blades. The movable seat is slidably connected to the surface of the base near the cutting station. The sliding direction of the movable seat is parallel to the height direction of the base. The at least two saw blades are rotatably connected to the surface of the movable seat at intervals. Each saw blade corresponds to an end of the sheet metal. The positioning assembly is connected to the surface of the base near the cutting station and can limit the sheet metal at the cutting station. The movable seat slides towards the cutting station, and the saw blades move towards the end of the sheet metal, rotating to chamfer and cut the end of the sheet metal.

[0007] By adopting the above technical solution, when it is necessary to chamfer both ends of the board along its length, the board is placed on the surface of the machine base facing the cutting station. The positioning component limits the board to the cutting station, making it less likely to deviate during the chamfering process, thereby improving the processing accuracy of the board. At the same time, the moving seat slides towards the cutting station, and the cutting end of the saw blade corresponds to and approaches the end of the board. The saw blade rotates on the surface of the moving seat and chamfers the end of the board, realizing synchronous chamfering of both ends of the board. This eliminates the need for workers to pick up the ends of the board one by one and align them with the cutting end of the saw blade, shortening the processing cycle of the board and reducing the processing cost.

[0008] Optionally, the positioning assembly includes a positioning seat, an adjusting plate, and at least two positioning cylinders. One end of the positioning seat is connected to the surface of the machine base near the cutting station, and the other end of the positioning seat is connected to the end face of the adjusting plate. At least two positioning cylinders are connected at intervals to the surface of the adjusting plate facing the cutting station. Each positioning cylinder corresponds to a saw blade. The piston rod axis of the positioning cylinder is parallel to the height direction of the machine base. The piston rod surface of the positioning cylinder and the surface of the machine base can clamp the two sides of the plate to form a positioning.

[0009] By adopting the above technical solution, when the plate is placed on the surface of the machine base facing the cutting station, the piston rod of the positioning cylinder corresponds one-to-one with the end of the plate. The piston rod of the positioning cylinder extends, and the piston rod surface of the positioning cylinder and the surface of the machine base clamp the two sides of the plate to form a positioning. This makes it less likely for the plate to shift during the chamfering process of the saw blade rotating, thereby improving the processing accuracy of the plate.

[0010] Optionally, the surface of the positioning seat is provided with an adjustment cavity for the adjustment plate to slide. The sliding direction of the adjustment plate is parallel to the width direction of the machine base. The positioning cylinder is slidably connected to the surface of the adjustment plate. The surface of the adjustment plate facing the piston rod of the positioning cylinder is provided with an adjustment groove for the piston rod of the positioning cylinder to pass through.

[0011] By adopting the above technical solution, when the cutting length of the plate changes, the positioning cylinder is driven to slide on the surface of the adjustment plate, which in turn drives the piston rod of the positioning cylinder to slide on the inner wall of the adjustment groove. This makes the distance between the two positioning cylinders match the cutting length of the plate, and at the same time pushes the adjustment plate to slide on the inner wall of the adjustment cavity, so that the piston rod of the positioning cylinder corresponds one-to-one with the end of the plate. This ensures that the plate cutting equipment can adapt to plates with different cutting lengths, thereby improving the versatility of the plate cutting equipment.

[0012] Optionally, the adjusting plate has a clearance cavity on its surface facing the saw blade for the saw blade end to be inserted.

[0013] By adopting the above technical solution, the saw blade end is embedded in the clearance cavity, so that when the moving seat drives the saw blade to slide, the cutting end of the saw blade is less likely to collide with and be damaged by the adjustment plate, thereby improving the service life of the plate cutting equipment.

[0014] Optionally, a measuring component is also included, comprising a measuring base, a ruler, a measuring block, and a threaded rod. The measuring base is connected to the surface of the machine base near the cutting station. The ruler is connected to the surface of the measuring base, and the length direction of the ruler is parallel to the length direction of the machine base. One end of the measuring block is slidably connected to the surface of the measuring base, and the other end of the measuring block protrudes from the surface of the measuring base and can abut against the end face of the plate to form a positioning. The sliding direction of the measuring block is parallel to the length direction of the machine base. A threaded hole is provided on the surface of the measuring block for threaded connection of the threaded rod. One end of the threaded rod can pass through the threaded hole and abut against the surface of the measuring base to form a limiting position.

[0015] By adopting the above technical solution, when it is necessary to measure the cutting length of the board, the measuring block is driven to slide along the surface of the measuring seat, so that the surface of the measuring block is aligned with the zero mark of the ruler. The first threaded rod is rotated, and the end of the first threaded rod passes through the threaded hole and abuts against the surface of the measuring seat to form a limit, thereby fixing the measuring block on the measuring seat. At the same time, the measuring block protrudes from the surface of the measuring seat for the end face of the board to abut against, so that the end of the board is aligned with the zero mark on the ruler, improving the accuracy of the ruler in measuring the cutting length of the board, thereby improving the cutting quality of the board.

[0016] Optionally, the measuring assembly further includes a limiting block, a slider, and a threaded rod II. The slider is slidably connected to the surface of the measuring base, and the sliding direction of the slider is parallel to the sliding direction of the measuring block. The surface of the slider has a rotating cavity for the end of the limiting block to rotate. The rotation axis of the limiting block is parallel to the length direction of the base. The surface of the slider has a threaded hole II for the threaded rod II to be threadedly connected. The end of the threaded rod II can pass through the threaded hole II and abut against the surface of the measuring base to form a limiting position.

[0017] By adopting the above technical solution, when it is necessary to measure the cutting length of the plate, the slider is driven to slide on the surface of the measuring seat, so that the limiting block faces the end of the plate. The threaded rod II is driven to rotate and drive the end of the threaded rod II to pass through the threaded hole II and press against the surface of the measuring seat to form a limit, thereby fixing the slider on the measuring seat. At the same time, the limiting block is driven to rotate towards the plate. The end face of the limiting block and the end face of the measuring block press against the two ends of the plate in the length direction to form a positioning. The user only needs to read the distance between the measuring block and the slider with a ruler to obtain the length of the plate, thereby improving the measurement accuracy of the plate.

[0018] Optionally, a clamping assembly is also included, comprising a clamping plate and a clamping cylinder. The measuring seat has a clamping cavity on its surface facing the cutting station for the clamping plate to slide. The sliding direction of the clamping plate is parallel to the width direction of the machine base. The clamping cylinder is connected to the machine base. The end of the clamping plate away from the cutting station is connected to the piston rod of the clamping cylinder. When the piston rod of the clamping cylinder retracts, it drives the clamping plate closer to the measuring seat. The clamping plate surface and the measuring seat surface clamp the two sides of the clamping plate to form a limiting position.

[0019] By adopting the above technical solution, when the plate is placed on the machine base facing the surface of the cutting station, the piston rod of the clamping cylinder retracts, causing the clamping plate to slide along the inner wall of the clamping cavity towards the measuring seat. The clamping plate surface and the measuring seat surface clamp the two sides of the plate to form a limit, making it less likely for the plate to deviate at the cutting station, and further improving the cutting accuracy of the plate.

[0020] Optionally, multiple sets of clamping components are provided, and the arrangement direction of the clamping components is parallel to the length direction of the machine base.

[0021] By adopting the above technical solution, the arrangement direction of the clamping components is parallel to the length direction of the machine base, so as to achieve uniform pressure on the surface of the plate, making the plate less prone to displacement on the surface of the machine base, and further improving the cutting accuracy of the plate.

[0022] Optionally, the machine base is rotatably connected to a shield, the rotation axis of the shield and the length direction of the machine base are parallel to each other, and when the shield rotates toward the saw blade, the inner cavity of the shield shields the saw blade.

[0023] By adopting the above technical solution, when the shield rotates towards the saw blade, the inner cavity of the shield covers the saw blade, making it less likely for workers to come into contact with the cutting end of the saw blade and get injured, thereby improving the safety of using the board cutting equipment.

[0024] In summary, this application includes at least one of the following beneficial technical effects:

[0025] 1. The movable base and saw blade enable simultaneous chamfering of both ends of the board, eliminating the need for workers to pick up the ends of the board one by one and align them with the cutting end of the saw blade, thus shortening the processing cycle of the board and reducing the processing cost of the board.

[0026] 2. The positioning seat, adjusting plate, and positioning cylinder are designed to prevent the board from shifting during the chamfering process of the saw blade, thereby improving the processing accuracy of the board.

[0027] 3. The adjustment chamber and adjustment groove are designed to ensure that the piston rod of the positioning cylinder corresponds one-to-one with the end of the plate, so as to ensure that the plate cutting equipment can adapt to plates of different cutting lengths, thereby improving the versatility of the plate cutting equipment. Attached Figure Description

[0028] Figure 1 This is a schematic diagram of the overall structure in an embodiment of this application.

[0029] Figure 2 This is a schematic diagram of the overall structure of the measuring block in an embodiment of this application.

[0030] Figure 3 This is a schematic diagram of the overall structure of the clamping assembly in the embodiments of this application.

[0031] Explanation of reference numerals in the attached drawings: 1. Machine base; 2. Cutting assembly; 21. Moving seat; 22. Saw blade; 3. Positioning assembly; 31. Adjusting plate; 311. Adjusting groove; 312. Clearance cavity; 32. Positioning seat; 321. Adjusting cavity; 33. Positioning cylinder; 4. Measuring assembly; 41. Measuring seat; 42. Ruler; 43. Measuring block; 431. Threaded hole one; 44. Threaded rod one; 45. Limiting block; 46. Slider; 461. Rotating cavity; 462. Threaded hole two; 47. Threaded rod two; 48. Handle one; 49. Handle two; 5. Clamping assembly; 51. Clamping plate; 52. Clamping cylinder; 6. Shielding cover. Detailed Implementation

[0032] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0033] This application discloses a sheet metal cutting device. (Refer to...) Figure 1 The sheet metal cutting equipment includes a base 1, a cutting component 2, a positioning component 3, a measuring component 4, and a clamping component 5. The bottom of the base 1 abuts against the ground to form a support, and the surface of the base 1 is provided with a cutting station for placing the sheet metal. The cutting component 2, the positioning component 3, the measuring component 4, and the clamping component 5 are installed at intervals on the surface of the base 1 near the cutting station. The positioning component 3 can press and fix the sheet metal on the cutting station, and the clamping component 5 can clamp and fix the sheet metal on the cutting station. The cutting component 2 can perform chamfering cutting on both ends of the sheet metal along its length, and the measuring component 4 can measure the cutting length of the sheet metal. This enables simultaneous chamfering cutting of both ends of the sheet metal, eliminating the need for workers to pick up the ends of the sheet metal one by one and align them with the cutting end of the saw blade 22, thus shortening the processing cycle of the sheet metal and reducing the processing cost of the sheet metal.

[0034] Reference Figure 1The cutting assembly 2 includes a movable base 21 and two saw blades 22. The movable base 21 is slidably connected to the surface of the machine base 1 near the cutting station. The sliding direction of the movable base 21 is parallel to the height direction of the machine base 1. The two saw blades 22 are rotatably connected to the surface of the movable base 21 at intervals. The saw blades 22 correspond one-to-one with the ends of the board at the cutting station. When the board is placed at the cutting station, the saw blades 22 correspond one-to-one with the ends of the board at the cutting station. The movable base 21 moves towards the board, and the saw blades 22 rotate and perform chamfering cutting on the ends of the board at the cutting station. This achieves synchronous chamfering cutting of both ends of the board, eliminating the need for workers to pick up the ends of the board one by one and align them with the cutting ends of the saw blades 22, shortening the processing cycle of the board and thus reducing the processing cost of the board.

[0035] Reference Figure 1 A shield 6 is rotatably connected to the top of the base 1. The rotation axis of the shield 6 is parallel to the length direction of the base 1. When the shield 6 rotates towards the saw blade 22, the inner cavity of the shield 6 shields the saw blade 22, making it less likely for workers to come into contact with the cutting end of the saw blade 22 and get injured, thereby improving the safety of using the board cutting equipment.

[0036] Reference Figure 1 The positioning component 3 includes a positioning seat 32, an adjusting plate 31, and two positioning cylinders 33. One end of the positioning seat 32 is connected to the surface of the machine base 1 near the cutting station. The other end of the positioning seat 32 has an adjusting cavity 321 for the end of the adjusting plate 31 to slide. The sliding direction of the adjusting plate 31 is parallel to the width direction of the machine base 1. The two positioning cylinders 33 are slidably connected at intervals to the surface of the adjusting plate 31 facing the cutting station. The positioning cylinders 33 correspond one-to-one with the ends of the plate material on the cutting station. The piston rod axis of the positioning cylinder 33 is parallel to the height direction of the machine base 1. The surface of the adjusting plate 31 facing the piston rod of the positioning cylinder 33 has an adjusting groove 311 for the piston rod of the positioning cylinder 33 to pass through.

[0037] Reference Figure 1 When the sheet metal is placed at the cutting station, the positioning cylinder 33 is driven to slide on the surface of the adjusting plate 31, so that the distance between the two positioning cylinders 33 is adapted to the length of the sheet metal. This pushes the adjusting plate 31 to slide on the inner wall of the adjusting cavity 321, so that the piston rod of the positioning cylinder 33 corresponds one-to-one with the end of the sheet metal. The piston rod of the positioning cylinder 33 extends out, and the end face of the piston rod of the positioning cylinder 33 and the surface of the machine base 1 clamp the two sides of the sheet metal in the height direction to form a limit, so that the end of the sheet metal is less likely to deviate during the chamfering and cutting process, thereby improving the processing accuracy of the sheet metal.

[0038] Reference Figure 1The adjustment plate 31 has a relief cavity 312 on the surface facing the saw blade 22 for the end of the saw blade 22 to be embedded. The relief cavity 312 extends through both sides of the adjustment plate 31 along the height direction of the machine base 1, so that when the moving base 21 drives the saw blade 22 to slide, the cutting end of the saw blade 22 is not easy to contact the plate surface of the adjustment plate 31 and be damaged, thereby extending the service life of the plate cutting equipment.

[0039] Reference Figure 1 and Figure 2 The measuring component 4 includes a measuring seat 41, a ruler 42, a measuring block 43, a threaded rod 44, a limiting block 45, a slider 46, a threaded rod 47, a handle 48, and a handle 49. The measuring seat 41 is fixed to the surface of the machine base 1 near the cutting station by bolts. The measuring seat 41 is located between the moving seat 21 and the positioning seat 32. The ruler 42 is embedded in the top surface of the measuring seat 41, and the length direction of the ruler 42 is parallel to the length direction of the machine base 1. The measuring block 43 and the slider 46 are slidably connected to the surface of the machine base 1 at intervals. The sliding direction of the measuring block 43 is parallel to the sliding direction of the slider 46, and the sliding direction of the measuring block 43 is parallel to the sliding direction of the slider 46. The measuring block 43 protrudes from the end face of the measuring base 41 and can abut against the end face of the plate to form a positioning. The surface of the measuring block 43 is provided with a threaded hole 431 for threaded connection of the end of the threaded rod 44. The axis of the threaded hole 431 is parallel to the height direction of the base 1. The threaded hole 431 passes through the surface of the measuring block 43 along its own axis. One end of the handle 48 is fixed to the end face of the threaded rod 44 protruding from the measuring block 43. The handle 48 is for the user to hold and drive the threaded rod 44 to rotate, so that the end of the threaded rod 44 passes through the threaded hole 431 and abuts against the surface of the measuring base 41 to form a fixed position.

[0040] Reference Figure 1 and Figure 2 The surface of the slider 46 is provided with a rotating cavity 461 for the end of the limiting block 45 to rotate. The rotation axis of the limiting block 45 is parallel to the length direction of the machine base 1. When the limiting block 45 rotates towards the cutting station, the end face of the limiting block 45 protruding from the measuring seat 41 and the surface of the measuring block 43 clamp the two ends of the plate 51 in the length direction to form a limit. The operator can obtain the length of the plate by measuring the distance between the measuring block 43 and the limiting block 45 with a ruler 42, thereby improving the measurement accuracy of the plate.

[0041] Reference Figure 1 and Figure 2The surface of the slider 46 is provided with a threaded hole 462 for threaded connection of the threaded rod 47. The axis of the threaded hole 462 is parallel to the height direction of the base 1. The threaded hole 462 passes through the surface of the slider 46 along its own axis. The end of the handle 49 is fixed to the end of the threaded rod 47 that protrudes from the slider 46. The handle 49 is held by the user and drives the threaded rod 47 to rotate, causing the end of the threaded rod 47 to pass through the threaded hole 462 and press against the surface of the measuring seat 41 to form a fixed position, thereby realizing the orientation and fixation of the slider 46 on the measuring seat 41.

[0042] Reference Figure 1 and Figure 3 The number of clamping components 5 can be one, two, or more. In this embodiment, the number of clamping components 5 is two. The two sets of clamping components 5 are connected at intervals on the surface of the base 1. The arrangement direction of the clamping components 5 is parallel to the length direction of the base 1. The clamping components 5 include clamping plates 51 and clamping cylinders 52. The surface of the measuring seat 41 facing the cutting station is provided with a clamping cavity for the clamping plate 51 to slide. The sliding direction of the clamping plate 51 is parallel to the width direction of the base 1. The clamping cavity extends through both sides of the measuring seat 41 along the width direction of the base 1. The clamping cylinder 52 is fixed on the surface of the base 1. The end face of the clamping plate 51 away from the cutting station is fixed on the piston rod of the clamping cylinder 52.

[0043] Reference Figure 1 and Figure 3 When the plate is placed on the cutting station, the piston rod of the clamping cylinder 52 retracts, causing the clamping plate 51 to slide along the inner wall of the clamping cavity toward the measuring seat 41. The two ends of the clamping plate 51 in the width direction are limited by the surface of the clamping plate 51 and the surface of the measuring seat 41, so that the end of the plate is less likely to deviate during the chamfering cutting process, thereby improving the processing accuracy of the plate.

[0044] The implementation principle of a plate cutting device according to an embodiment of this application is as follows: The plate is placed on the cutting station, and the positioning cylinder 33 is driven to slide on the surface of the adjusting plate 31, so that the distance between the two positioning cylinders 33 is adapted to the length of the plate. This pushes the adjusting plate 31 to slide on the inner wall of the adjusting cavity 321, so that the piston rod of the positioning cylinder 33 corresponds one-to-one with the end of the plate. The piston rod of the positioning cylinder 33 extends, and the end face of the piston rod of the positioning cylinder 33 and the surface of the machine base 1 form a limit on both sides of the clamping plate 51 in the height direction of the plate. At the same time, the piston rod of the clamping cylinder 52 retracts, driving the clamping plate 51 to retract. 1. Slide along the inner wall of the clamping cavity towards the measuring seat 41. The clamping plate 51 and the measuring seat 41 form a limit at both ends of the clamping plate 51 in the width direction. The saw blade 22 corresponds one-to-one with the end of the plate on the cutting station. The moving seat 21 moves towards the plate. The saw blade 22 rotates and performs chamfering cutting on the end of the plate on the cutting station, realizing synchronous chamfering cutting of both ends of the plate. It eliminates the need for workers to pick up the end of the plate one by one and align it with the cutting end of the saw blade 22, shortening the processing cycle of the plate and thus reducing the processing cost of the plate.

[0045] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A board cutting apparatus, characterized by: The utility model provides a cutting device for plate, including frame (1), cutting assembly (2) and positioning assembly (3), the frame (1) surface is equipped with cutting station for the board to place, cutting assembly (2) includes mobile seat (21) and at least two saw blades (22), mobile seat (21) is slidably connected in the surface of frame (1) near cutting station, the sliding direction of mobile seat (21) and the height direction of frame (1) are parallel to each other, at least two saw blades (22) are rotatably connected on the surface of mobile seat (21) at intervals, the saw blade (22) corresponds to the end of board one to one, positioning assembly (3) is connected in the surface of frame (1) near cutting station, and positioning assembly (3) can limit the board on cutting station, mobile seat (21) slides towards the direction close to cutting station, and the saw blade (22) is close to the end of board, and the saw blade (22) rotates and chamfer cutting processing to the end of board.

2. The board cutting apparatus according to claim 1, characterized by: The positioning assembly (3) includes a positioning seat (32), an adjusting plate (31) and at least two positioning cylinders (33), one end of the positioning seat (32) is connected to the surface of the frame (1) near the cutting station, the other end of the positioning seat (32) is connected to the end face of the adjusting plate (31), and the at least two positioning cylinders (33) are connected to the surface of the adjusting plate (31) facing the cutting station at intervals, the positioning cylinder (33) corresponds to the saw blade (22) one to one, the piston rod axis of the positioning cylinder (33) and the height direction of the frame (1) are parallel to each other, and the piston rod surface of the positioning cylinder (33) and the surface of the frame (1) can clamp the board (51) on both sides to form positioning.

3. The board cutting apparatus according to claim 2, characterized by: The surface of the positioning seat (32) is provided with an adjusting cavity (321) for sliding of the adjusting plate (31), the sliding direction of the adjusting plate (31) and the width direction of the frame (1) are parallel to each other, the positioning cylinder (33) is slidably connected to the surface of the adjusting plate (31), and the surface of the adjusting plate (31) facing the piston rod of the positioning cylinder (33) is provided with an adjusting groove (311) for the piston rod of the positioning cylinder (33) to pass through.

4. The sheet material cutting apparatus according to claim 2, wherein: The surface of the adjusting plate (31) facing the saw blade (22) is provided with a avoiding cavity (312) for embedding of the end of the saw blade (22).

5. The sheet material cutting apparatus according to claim 1, wherein: Also include measuring assembly (4), measuring assembly (4) includes measuring seat (41), ruler (42), measuring block (43) and threaded rod one (44), measuring seat (41) is connected on the surface of frame (1) near cutting station, ruler (42) is connected on the surface of measuring seat (41), the length direction of ruler (42) and the length direction of frame (1) are parallel to each other, one end of measuring block (43) is slidably connected on the surface of measuring seat (41), the other end of measuring block (43) protrudes from the surface of measuring seat (41) and can abut against the end face of plate to form positioning, the sliding direction of measuring block (43) and the length direction of frame (1) are parallel to each other, threaded hole one (431) for threaded connection of threaded rod one (44) is formed on the surface of measuring block (43), the end of threaded rod one (44) can pass through threaded hole one (431) and abut against the surface of measuring seat (41) to form limiting.

6. The board cutting apparatus according to claim 5, characterized by: The measuring assembly (4) further comprises a limiting block (45), a sliding block (46) and a threaded rod two (47), the sliding block (46) is slidably connected on the surface of the measuring seat (41), the sliding direction of the sliding block (46) and the sliding direction of the measuring block (43) are parallel to each other, the surface of the sliding block (46) is provided with a rotating cavity (461) for the end of the limiting block (45) to rotate, the rotating axis of the limiting block (45) and the length direction of the frame (1) are parallel to each other, the surface of the sliding block (46) is provided with a threaded hole two (462) for threaded connection of the threaded rod two (47), the end of the threaded rod two (47) can pass through the threaded hole two (462) and abut against the surface of the measuring seat (41) to form limiting.

7. The sheet material cutting apparatus according to claim 5, wherein: Also include clamping assembly (5), the clamping assembly (5) includes clamping plate (51) and clamping cylinder (52), the surface of measuring seat (41) towards cutting station is provided with clamping cavity for sliding of clamping plate (51), the sliding direction of clamping plate (51) and the width direction of frame (1) are parallel to each other, clamping cylinder (52) is connected on frame (1), the end of clamping plate (51) away from cutting station is connected on the piston rod of clamping cylinder (52), when the piston rod of clamping cylinder (52) contracts, drives clamping plate (51) to approach measuring seat (41), the surface of clamping plate (51) and the surface of measuring seat (41) form limiting on both sides of clamping plate (51) material.

8. The sheet material cutting apparatus according to claim 7, wherein: The clamping assembly (5) is provided with a plurality of groups, and the arrangement direction of the clamping assembly (5) and the length direction of the frame (1) are parallel to each other.

9. The sheet material cutting apparatus according to claim 1, wherein: The frame (1) is rotatably connected with a shielding cover (6), the rotating axis of the shielding cover (6) and the length direction of the frame (1) are parallel to each other, when the shielding cover (6) rotates towards the direction close to the saw blade (22), the inner cavity of the shielding cover (6) shields the saw blade (22).

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