Fully automatic angle steel cutting machine

Abstract

The present invention relates to the technical field of steel processing, and discloses a fully automatic angle steel cutting machine, comprising a wall panel, the top of the wall panel being fixedly connected to an oil cylinder via an oil cylinder flange, the output end of the oil cylinder being fixedly connected to a T-block via screws, a base plate being fixedly connected to the wall panel, the top of the base plate being fixedly connected to a linear guide rail, the bottom of the base plate being fixedly connected to a drive motor A, the output shaft of the drive motor A being fixedly connected to a gear A, the outer wall of the gear A being meshed with a rack. A slide plate is fixedly connected to the outer wall of the rack, the outer wall of the slide plate is slidably connected to the inner wall of the linear guide rail, a servo motor B is fixedly connected to the bottom of the slide plate, the output shaft of the servo motor B is fixedly connected to a gear B, the outer wall of the gear B is meshed with a gear ring, and the inner wall of the gear ring is fixedly connected to a slewing bearing. In the present invention, the lateral position and angle of the upper and lower blades are controlled and adjusted electrically, without the need for manual intervention, thereby making the adjustment more efficient and more accurate.

Description

Technical Field

[0001] The present invention relates to the technical field of steel processing, in particular to a full-automatic angle steel cutting machine. Background Art

[0002] With the development of science and technology, people usually need to use angle cutting machines to cut angles in the process of producing and processing angle steel to meet the needs of different fields. Angle cutting machines are a kind of equipment specially used for angle cutting. Their working principle and structure are different from those of traditional cutting machines.

[0003] Angle cutting machines are usually composed of a frame, a tool, a motor, a workbench, etc. During the angle cutting process, the angle steel is first placed on the workbench, and then the staff manually adjusts the cutting angle and position to achieve the angle cutting process of the angle steel.

[0004] Taking into account that the cutting angle of the angle steel end is adjusted by manual control, the cutting angle size of the angle steel has poor precision. At the same time, manual adjustment makes the cutting efficiency of the angle steel not fast enough, and also leads to high labor intensity for the staff. Summary of the Invention

[0005] In order to make up for the above shortcomings, the present invention provides a fully automatic angle steel cutting machine, which aims to improve the problems in the prior art that the cutting angle of the angle steel end is usually adjusted manually by staff, which is prone to low cutting efficiency and insufficient cutting accuracy.

[0006] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a fully automatic angle steel cutting machine includes a wall panel, the top of the wall panel is fixedly connected to the oil cylinder through the oil cylinder flange, the output end of the oil cylinder is fixedly connected to the T-block through screws, the wall panel is fixedly connected to the bottom plate, the top of the bottom plate is fixedly connected to the linear guide rail, the bottom of the bottom plate is fixedly connected to the driving motor A, the output shaft of the driving motor A is fixedly connected to the gear A, the outer wall of the gear A is connected to the slide plate through a rack transmission, the outer wall of the slide plate is slidably connected to the inner wall of the linear guide rail, the bottom of the slide plate is fixedly connected to the servo motor B, the output shaft of the servo motor B is fixedly connected to the gear B, the outer wall of the gear B is connected to the slewing bearing through a ring gear transmission, the top of the slewing bearing is fixedly connected to the supporting sleeve, the inner wall of the supporting sleeve is slidably connected to the sliding sleeve, and the supporting sleeve is connected to the sliding sleeve through an end face key connection to transmit the rotary motion, and the top of the sliding sleeve is fixedly connected to the turntable by bolts. The top of described sliding panel also is provided with an interlocking structure, and the interlocking structure of described sliding panel is that mates with the interlocking structure of described sliding panel and the interlocking structure of described sliding panel.

[0007] As a further description of the above technical solution:

[0008] The bottom of the load-bearing plate is fixedly connected to one end of the spring, and the other end of the spring is fixedly connected to the top of the slide plate.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the sliding knife seat is fixedly connected with a sliding guide rail, and the outer wall of the guide mold frame is slidably connected to the inner wall of the sliding guide rail.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the gear B is meshed with a gear ring, and the inner wall of the gear ring is fixedly connected to a slewing bearing.

[0013] The present invention has the following beneficial effects:

[0014] 1. In the present invention, by providing a gear A to cooperate with a rack, the drive motor A is started to drive the slide to move laterally along the linear guide rail, so that the slide drives the turntable, lower blade and upper blade arranged on the top to adjust the lateral position, thereby saving the staff the process of manually adjusting the cutting position of the angle steel and improving the cutting efficiency.

[0015] 2. In the present invention, by providing a gear B to cooperate with the ring gear, the servo motor B is started to drive the turntable 4 to rotate, and the turntable is driven to rotate by electric control to change the cutting angle of the upper blade and the lower blade, so that the electric control adjustment method is more precise than manual adjustment by the staff.

[0016] 3. In the present invention, when shearing the workpiece, the shear force is transmitted to the load-bearing plate through the lower blade, the lower knife seat, the turntable, and the rotary slide. The load-bearing plate compresses the spring downward until the load-bearing plate contacts the wall panel support surface, and the shear force is transmitted to the wall panel, achieving the effect of unloading the shear force, so that the linear guide rail and the rotary support are not affected by the shear force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main view of the fully automatic angle steel cutting machine proposed by the present invention;

[0018] Figure 2 This is a side cross-sectional schematic diagram of the fully automatic angle steel cutting machine proposed by the present invention;

[0019] Figure 3 The fully automatic angle steel cutting machine proposed by the present invention Figure 1 Enlarged schematic diagram of part A.

[0020] Legend:

[0021] 1. Cylinder; 2. Cylinder flange; 3. Wall panel; 4. Turntable; 5. Spring; 6. Slide plate; 7. Bottom plate; 8. Linear guide; 9. Load-bearing plate; 10. Upper blade; 11. Sliding knife holder; 12. T-block; 13. Anti-rotation baffle; 14. Anti-rotation bracket; 15. Lower blade; 16. Lower knife holder; 17. Rotary slide plate; 18. Rotary bearing; 19. Rack; 20. Drive motor A; 21. Gear A; 22. Servo motor B; 23. Gear B; 24. Support sleeve; 25. Sliding sleeve; 26. Sliding guide rail; 27. Guide mold frame; 28. Sliding plate. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 3 , an embodiment provided by the present invention: a fully automatic angle steel cutting machine, including a wall panel 3, the wall panel 3 provides a supporting and fixing effect for the entire device, and the bottom of the wall panel 3 is fixed to the ground, the top of the wall panel 3 is fixedly connected to the cylinder 1 through the cylinder flange 2, so that the cylinder 1 is fixed to the outer wall of the wall panel 3 through the cylinder flange 2, so that the wall panel 3 provides a supporting and fixing effect for the cylinder 1, the output end of the cylinder 1 is fixedly connected to the T-block 12 through a screw, by starting the cylinder 1, the output end of the cylinder 1 drives the T-block 12 to move vertically, and the T-block 12 moves downward to drive the upper blade 10 to cut the angle steel below, the wall panel 3 is fixedly connected to the bottom plate 7, so that the wall panel 3 provides a supporting and fixing effect for the bottom plate 7, the top of the bottom plate 7 The bottom of the base plate 7 is fixedly connected to a linear guide 8, so that the base plate 7 provides a supporting and fixing effect for the linear guide 8. The bottom of the base plate 7 is fixedly connected to a drive motor A20, so that the base plate 7 provides a supporting and fixing effect for the drive motor A20. The output shaft of the drive motor A20 is fixedly connected to a gear A21, so that by starting the drive motor A20, the drive motor A20 drives the gear A21 to rotate. The outer wall of the gear A21 is engaged with a rack 19, so that the rack 19 is driven to move by the rotation of the gear A21, and the rack 19 drives the skateboard 6 to move laterally at the same time. The outer wall of the rack 19 is fixedly connected to the skateboard 6, and the outer wall of the skateboard 6 is slidably connected to the inner wall of the linear guide 8, keeping the outer wall of the skateboard 6 moving laterally along the inner wall of the linear guide 8.

[0024] Reference Figure 2 The bottom of the slide 6 is fixedly connected to a servo motor B22, so that the slide 6 provides support and fixing effect for the servo motor B22. The output shaft of the servo motor B22 is fixedly connected to a gear B23. By starting the servo motor B22, the servo motor B22 drives the gear B23 to rotate. The outer wall of the gear B23 is engaged with a gear ring, and the inner wall of the gear ring is fixedly connected to a slewing support 18. By arranging a gear ring on the outer wall of the slewing support 18, the slewing support 18 can be driven to rotate during the rotation of the gear B23. The top of the slewing support 18 is fixedly connected to a support sleeve 24, so that the slewing support 18 drives the support sleeve 24 to rotate at the same time during the rotation process.

[0025] Reference Figure 1-Figure 2The top of the slide 6 is fixedly connected with a sliding shaft, and the outer wall of the sliding shaft is slidably connected with a bearing plate 9. The bottom of the bearing plate 9 is fixedly connected to one end of the spring 5, and the other end of the spring 5 is fixedly connected to the top of the slide 6, and the bearing plate 9 is supported by the elastic force of the spring 5. When the bearing plate 9 is subjected to the shear force of cutting, the shear force is buffered by the spring 5. The top of the bearing plate 9 is fixedly connected with a rotary sliding plate 17 by bolts, and the outer wall of the sliding sleeve 25 is slidably connected to the inner wall of the supporting sleeve 24, and the support sleeve 24 is connected to the sliding sleeve 25 through the end face key connection. The top of the sliding sleeve 25 is fixedly connected with the turntable 4 by bolts, so that the turntable 4 is driven to rotate at the same time during the rotation of the sliding sleeve 25. The bottom of the turntable 4 and the top gap of the outer wall of the sliding sleeve 25 are inlaid with a rotary sliding plate 17 to reduce the friction generated during its rotation.

[0026] Reference Figure 1-Figure 2 The T-shaped block 12 is connected to a sliding plate 28 through a T-shaped slide groove, and the sliding plate 28 is slidably connected to the inner wall of the T-shaped slide groove, and the T-shaped groove is a vertical T-shaped groove, so that the top of the sliding plate 28 can still rotate during the process of horizontal movement along the inner wall of the T-shaped slide groove, so that the sliding plate 28 is driven to move at the same time during the vertical movement of the T-shaped block 12. An anti-rotation baffle 13 is fixedly connected to the cylinder flange 2, and the outer wall of the T-shaped block 12 is fixedly connected to the anti-rotation bracket 14, and a vertical slide groove is provided on the anti-rotation baffle 13. The outer wall of the anti-rotation bracket 14 is slidably connected to the inner wall of the vertical slide groove, keeping the anti-rotation bracket 14 driven by the T-shaped block 12 moving vertically and moving along the inner wall of the vertical slide groove.

[0027] Reference Figure 1-Figure 2 The top of the turntable 4 is detachably mounted with a lower knife seat 16, which drives the lower knife seat 16 to rotate and move simultaneously during the rotation of the turntable 4. The top of the turntable 4 is detachably mounted with a guide die frame 27, so that the staff can disassemble the lower knife seat 16 and the guide die frame 27 along the top of the turntable 4, and replace the corresponding lower knife seat 16 according to the needs of cutting. The top of the lower knife seat 16 is detachably mounted with a lower blade 15. After long-term use, when the lower blade 15 is worn, it can be replaced along the lower knife seat 16. The lower blade 15 is taken out and replaced, and the bottom of the sliding disc 28 is fixedly connected to the sliding knife seat 11, and the outer wall of the sliding knife seat 11 is fixedly connected to the sliding guide rail 26. The outer wall of the guide mold frame 27 is slidably connected to the inner wall of the sliding guide rail 26, and the sliding guide rail 26 is kept to move vertically along the outer wall of the guide mold frame 27. The upper blade 10 is detachably mounted on the sliding knife seat 11, which is convenient for long-term use. After the upper blade 10 is worn, the upper blade 10 can be taken out and replaced along the sliding knife seat 11.

[0028] Working principle: When in use, the angle steel to be cut is placed on an external clamp, which fixes the angle steel to prevent the position of the angle steel from changing during subsequent cutting.

[0029] When the position of the angle steel cutting needs to be adjusted, the driving motor A20 set on the base plate 7 is started, so that the driving motor A20 drives the gear A21 to rotate, and the gear A21 drives the rack 19 to move, thereby realizing the purpose of converting the rotational power into linear power, so that the rack 19 drives the skateboard 6 to move laterally, and the skateboard 6 moves along the linear guide rail 8 set on the base plate 7, maintaining the stability of the lateral movement of the skateboard 6. At the same time, in the process of the lateral movement of the skateboard 6, the mechanical parts set on the top are driven to move laterally at the same time, and at the same time, the top of the slide plate 28 can move laterally along the inner wall of the T-shaped slide groove, so as to achieve the purpose of changing the lateral position of the lower blade 15 and the upper blade 10 set on the top of the skateboard 6.

[0030] At the same time, after adjusting the lateral positions of the lower blade 15 and the upper blade 10, the staff can still start the servo motor B22 to make the servo motor B22 drive the gear B23 to rotate, so that the gear B23 drives the ring gear and drives the slewing bearing 18 to rotate, so that the slewing bearing 18 drives the supporting sleeve 24 to rotate, and the supporting sleeve 24 drives the sliding sleeve 25 to rotate through the end face key connection, so that the sliding sleeve 25 drives the turntable 4 set on the top to rotate, so that the angle of the lower blade 15 and the upper blade 10 set on the top of the turntable 4 can be rotated and adjusted, and at the same time, the top of the sliding plate 28 can rotate along the inner wall of the T-shaped slide groove to achieve the purpose of changing the cutting angle of the angle steel.

[0031] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Fully automatic angle steel cutting machine, including wall panels (3), characterized by: The top of the wall panel (3) is fixedly connected to the oil cylinder (1) via the oil cylinder flange (2); the output end of the oil cylinder (1) is fixedly connected to the T-block (12) via screws; the wall panel (3) is fixedly connected to the bottom plate (7); the top of the bottom plate (7) is fixedly connected to the linear guide rail (8); the bottom of the bottom plate (7) is fixedly connected to the driving motor A (20); the output shaft of the driving motor A (20) is fixedly connected to the gear A (21); the outer wall of the gear A (21) is connected to the slide plate (6) via a rack (19); the outer wall of the slide plate (6) is slidably connected to the inner wall of the linear guide rail (8); the slide plate (6) is fixedly ... The bottom of the plate (6) is fixedly connected to a servo motor B (22), the output shaft of the servo motor B (22) is fixedly connected to a gear B (23), the outer wall of the gear B (23) is connected to a slewing bearing (18) through a gear ring transmission, the top of the slewing bearing (18) is fixedly connected to a support sleeve (24), the inner wall of the support sleeve (24) is slidably connected to a sliding sleeve (25), and the support sleeve (24) is connected to the sliding sleeve (25) through an end face key connection to transmit the rotary motion, the top of the sliding sleeve (25) is fixedly connected to a turntable (4) through a bolt, and the top of the turntable (4) is detachably mounted with a lower knife seat (16 ), the top of the turntable (4) is detachably mounted with a guide die frame (27), the top of the lower knife seat (16) is detachably mounted with a lower blade (15), the T-block (12) is connected to a sliding plate (28) through a T-shaped slot, the bottom of the sliding plate (28) is fixedly connected to a sliding knife seat (11), the sliding knife seat (11) is detachably mounted with an upper blade (10), the top of the slide plate (6) is fixedly connected to a sliding shaft, the outer wall of the sliding shaft is slidably connected to a bearing plate (9), the outer wall of the bearing plate (9) is elastically connected to the top of the slide plate (6) through a spring (5), and the top of the bearing plate (9) is fixedly connected to the sliding shaft. A rotary slide plate (17) is fixedly connected with bolts, a rotary slide plate (17) is embedded in the gap between the bottom of the rotary table (4) and the top of the outer wall of the sliding sleeve (25), a rack (19) is meshed with the outer wall of the gear A (21), a slide plate (6) is fixedly connected to the outer wall of the rack (19), the slide plate (28) is slidably connected to the inner wall of the T-shaped slide groove, an anti-rotation baffle (13) is fixedly connected to the cylinder flange (2), an anti-rotation bracket (14) is fixedly connected to the outer wall of the T-shaped block (12), a vertical slide groove is provided on the anti-rotation baffle (13), and the outer wall of the anti-rotation bracket (14) is slidably connected to the inner wall of the vertical slide groove.

2. The fully automatic angle steel cutting machine according to claim 1, characterized in that: The bottom of the bearing plate (9) is fixedly connected to one end of the spring (5), and the other end of the spring (5) is fixedly connected to the top of the slide plate (6).

3. The fully automatic angle steel cutting machine according to claim 1, characterized in that: The outer wall of the sliding knife seat (11) is fixedly connected to a sliding guide rail (26), and the outer wall of the guide mold frame (27) is slidably connected to the inner wall of the sliding guide rail (26).

4. The fully automatic angle steel cutting machine according to claim 1, characterized in that: The outer wall of the gear B (23) is meshed with a gear ring, and the inner wall of the gear ring is fixedly connected with a slewing support (18).

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