H-shaped steel groove automatic cutting robot

Abstract

The utility model relates to the technical field of steel structure machining, in particular to an H-shaped steel groove automatic cutting robot which comprises a base, a sliding block arranged on the base in a sliding mode, a driving mechanism arranged on the base and connected with the sliding block in a driving mode, a first screw, a first motor and the sliding block. A first screw and a second motor are arranged on the sliding block, the second motor is used for driving the second screw to rotate, the second screw can move up and down along the sliding block, and through adjustment of the transmission device, the machine can drive the first screw to rotate, so that the sliding block can move up and down along the sliding block. According to the H-shaped steel cutting device, the cutting position can be adjusted according to the size of H-shaped steel, the H-shaped steel does not need to be turned over when being cut, and therefore uncertainty of the cutting position in the turning over process of the H-shaped steel is avoided, and the situation that dangers occur during on-site hoisting can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of steel structure processing, and specifically refers to an automatic cutting robot for H-beam beveling. Background Technology

[0002] In the fabrication of steel structural components (such as H-beams), thick plates typically require beveling to meet welding requirements. To ensure weld penetration and structural strength, vertical or inclined beveling is often necessary before welding. Current methods for cutting H-beams often involve semi-automatic trolleys. Specifically, a flame cutter is fixed to the trolley, which can move along a fixed track, such as laterally. Since the flame cutter is fixed to the trolley, it moves with it. However, the cutting head of the flame cutter... Because the H-beam is fixed, it can only make cuts in a single direction. Therefore, when cutting the end face of a steel structure, one flange of the H-beam needs to be placed close to the cutting head. The cutting head is then moved by the movement of the trolley to complete the cutting of that flange. After cutting one flange, the H-beam needs to be flipped over to cut the other flange, and then flipped over again to cut the web. This requires the H-beam to be flipped over multiple times, making the cutting operation cumbersome. Moreover, the flipping operation requires the use of a crane, which also poses a certain degree of danger. In addition, the multiple flipping of the H-beam will result in inconsistent cut positions on the end face, affecting the quality of the cut. Utility Model Content

[0003] The purpose of this utility model is to overcome the defects of the prior art and provide an automatic cutting robot for H-beam beveling. This solves the problem that the existing technology requires multiple turning operations to cut H-beams, which makes the cutting operation cumbersome and the turning operation requires the use of a crane, which poses a certain degree of danger.

[0004] The technical solution to achieve the above objective is: an automatic beveling robot for H-beams, comprising:

[0005] Base;

[0006] A slider is slidably mounted on the base, and the slider can be adjusted along a first direction;

[0007] A drive mechanism is provided on the base and driven to connect with the slider, the drive mechanism can drive the slider to slide and adjust along a first direction;

[0008] An adjustment mechanism that can be raised or lowered relative to the slider;

[0009] A rotatable and adjustable cutter is located at the bottom of the adjustment mechanism.

[0010] The present invention is further improved in that: a pair of clamps are provided at the bottom of the base, and the clamping distance of the clamps is adjustable.

[0011] The present invention is further improved in that: the clamp includes a card seat and at least a pair of clamping rods disposed opposite to each other on the card seat, the position of the clamping rods relative to the card seat can be adjusted, and the clamping spacing of the clamp can be adjusted by adjusting the distance between the ends of the opposite pair of clamping rods.

[0012] The further improvement of this utility model is that the card holder is inverted U-shaped.

[0013] The present invention is further improved in that: the driving mechanism includes a first screw rotatably disposed on the base and a first motor disposed on the base and drivenly connected to the first screw, wherein the first motor can drive the first screw to rotate;

[0014] The slider is threadedly connected to the first screw, and the base restricts the slider from rotating along with the first screw.

[0015] The further improvement of this utility model is that the adjustment mechanism includes a mounting base, a second screw rotatably mounted on the mounting base, and a second motor mounted on the mounting base and drivenly connected to the second screw.

[0016] The second motor can drive the second screw to rotate;

[0017] The second screw is threadedly connected to the slider.

[0018] A further improvement of this utility model is that the mounting base and the base are perpendicular to each other.

[0019] The further improvement of this utility model is that: the bottom of the adjustment mechanism is provided with a rotatable rotating frame;

[0020] The cutter is mounted on the rotating frame.

[0021] The technical solution of this utility model is further improved in that: the rotating frame includes a rotatable and adjustable support and a clamp connected to the support;

[0022] The support is provided with fastening bolts, which can restrict the rotation and adjustment of the support.

[0023] The clamp is connected to the cutter.

[0024] The technical solution of this utility model is further improved in that: the base includes a horizontal plate and end plates connected to opposite ends of the horizontal plate.

[0025] By utilizing the above technical solution, the technical effects achieved by this utility model compared to the prior art are as follows:

[0026] This utility model provides an automatic beveling robot for H-beams. By setting up a first screw, a first motor, and a slider, the machine can drive the first screw to rotate via the first motor, causing the slider to move laterally along the first screw. A second screw and a second motor are set on the slider, and the second motor drives the second screw to rotate, allowing the second screw to move vertically along the slider. By adjusting the above transmission device, the cutting position can be adjusted according to the size of the H-beam, eliminating the need to flip the steel during cutting. This avoids the uncertainty of the cutting position during the steel flipping process and also avoids dangerous situations during on-site hoisting.

[0027] By adding a rotating bracket to the mounting base, the cutting angle can be set in advance according to the cutting requirements before each operation, which can adjust the angle of the cutter, increase the flexibility of the equipment cutting, and make beveling cutting more convenient.

[0028] By setting multiple clamping rods on the fixture, the clamping rods can be adjusted according to the thickness of the side wings of the steel profile, so that the clamping rods are tightened and fit against the side wings. This also ensures the stability of the connection between the fixture and the steel profile during operation, making it less likely to fall off. Attached Figure Description

[0029] Figure 1 This is a perspective view of an automatic beveling robot for H-shaped steel according to the present invention.

[0030] Figure 2 This is a front view of an automatic beveling robot for H-shaped steel according to this utility model.

[0031] Figure 3 This is a side view of an automatic beveling robot for H-shaped steel according to the present invention.

[0032] In the diagram: 1. Fixture; 2. Base; 3. First motor; 4. Cutter; 5. Rotating frame; 6. Slider; 7. Mounting plate; 8. Second motor. Detailed Implementation

[0033] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0034] This utility model provides an automatic beveling robot for H-beams. This device, by incorporating a first screw, a first motor, a slider, a second screw, and a second motor, allows the machine to adjust the cutting position according to the size of the H-beam, eliminating the need to flip the beam during cutting and thus avoiding positional shifts that can occur during beam flipping. The automatic beveling robot for H-beams is described below.

[0035] See Figure 1 This image shows a perspective view of an automatic beveling robot for H-beams according to this utility model. (See also...) Figure 2 This image shows a front view of an automatic beveling robot for H-beams according to this invention. (See also...) Figure 3 The image shows a side view of an automatic beveling robot for H-beams according to this utility model. The following is in conjunction with... Figures 1 to 3 The structure of the H-beam steel beveling automatic cutting robot of this utility model is described.

[0036] See Figures 1 to 3 This utility model provides an automatic cutting robot for H-beam bevels, including: a base 2, a cutter 4, and a slider 6. The slider 6 is slidably disposed on the base 2 and can be adjusted along a first direction. A drive mechanism is disposed on the base 2 and drivenly connected to the slider 6. The drive mechanism can drive the slider 6 to slide along the first direction. An adjustment mechanism can be adjusted relative to the slider 6. The cutter 4 is rotatably adjustable at the bottom of the adjustment mechanism.

[0037] Preferably, the drive mechanism provided on the base 2 can push the slider 6 to move laterally, and the adjustment mechanism provided on the slider 6 can drive the cutter 4 to move up and down.

[0038] In one specific embodiment of this utility model, a pair of clamps 1 are provided at the bottom of the base 2, and the clamping distance of the clamps 1 is adjustable.

[0039] In one specific embodiment of this utility model, the clamp 1 includes a card seat and at least one pair of clamping rods disposed opposite to each other on the card seat. The clamping rods can be adjusted in position relative to the card seat, and the clamping spacing of the clamp can be adjusted by adjusting the distance between the ends of the opposite pair of clamping rods.

[0040] Furthermore, by setting a clamping rod on the clamping seat, the clamp can be adjusted according to the thickness of the H-beam side wings, so that the clamp 1 can be used for more H-beams.

[0041] In one specific embodiment of this utility model, the card holder is inverted U-shaped.

[0042] In one specific embodiment of this utility model, the driving mechanism includes a first screw rotatably disposed on the base 2 and a first motor 3 disposed on the base 2 and drivenly connected to the first screw. The first motor 3 can drive the first screw to rotate. The slider 6 is threadedly connected to the first screw, and the base 2 restricts the slider 6 to move with the first screw.

[0043] Furthermore, the first screw is driven to rotate by the first motor 3. The first screw is connected to the slider 6 by a thread, so that the first screw rotates inside the slider 6. The bottom of the slider 6 abuts against the base 2, so that the slider 6 does not rotate with the rotation of the first screw, but moves laterally along the first screw.

[0044] In one specific embodiment of this utility model, the adjustment mechanism includes a mounting base 7, a second screw rotatably mounted on the mounting base 7, and a second motor 8 mounted on the mounting base 7 and drivenly connected to the second screw. The second motor 8 can drive the second screw to rotate, and the second screw is threadedly connected to the slider 6.

[0045] Furthermore, a second slider is fixedly installed on the side of slider 6 near the mounting base 7.

[0046] In one specific embodiment of this utility model, the second motor 8 can drive the second screw to rotate.

[0047] Furthermore, the second screw is driven to rotate by the second motor 8, so that the second screw can move in a threaded motion in the second slider on one side of the slider 6. The second slider is fixed on the slider 6, so that when the second screw rotates, it can only drive the mounting base 7 to pass through the second slider for up and down adjustment.

[0048] In one specific embodiment of this utility model, the mounting base 7 and the base 2 are perpendicular to each other.

[0049] In one specific embodiment of this utility model, the bottom of the adjustment mechanism is provided with a rotatable rotating frame 5, and the cutter 4 is mounted on the rotating frame 5.

[0050] In one specific embodiment of this utility model, the rotating frame 5 includes a rotatable adjustable support and a clamp connected to the support. The support is provided with fastening bolts, which can restrict the rotational adjustment of the support. The clamp is connected to the cutter 4.

[0051] Furthermore, before each operation, the fastening bolts are rotated in one direction to release the support from fixation, and the angle of the support is manually adjusted. After the required angle is reached, the fastening bolts are rotated and tightened again to fix the support, thereby adjusting the angle of the cutter 4 so that the cutter 4 can cut H-beams at multiple angles.

[0052] In one specific embodiment of this utility model, the base 2 includes a horizontal plate and end plates connected to opposite ends of the horizontal plate.

[0053] like Figures 1 to 3 As shown below, the operation process of an automatic H-beam beveling robot according to this utility model will be explained.

[0054] First, place clamp 1 on the H-beam. Adjust the clamping rods according to the thickness of the side wings of the beam to ensure they are tightly fitted to the side wings, thus ensuring the stability of clamp 1 during operation. Use slider 6 to drive the first motor 3, causing the first screw on the base 2 to rotate. This causes the first moving table of slider 6 to move laterally along the first screw. Then, drive the second screw in the mounting base 7 to rotate via the second motor 8, causing the second screw to move up and down on the second moving table of slider 6. This also calibrates the initial position of the cutting head of cutter 4 and turns on cutter 4 to preheat the cutting head to a suitable temperature, allowing cutter 4 to cut the H-beam. After completing the cutting task, release clamp 1 from the side wings of the H-beam by releasing the clamping rods on clamp 1. Repeat the above steps when cutting another H-beam.

[0055] The beneficial effects of this utility model of an automatic H-beam beveling robot are as follows:

[0056] 1. By setting up a first screw, a first motor, and a slider, the machine can drive the first screw to rotate via the first motor, causing the slider to move laterally along the first screw. A second screw and a second motor are set on the slider, and the second motor drives the second screw to rotate, allowing the second screw to move vertically along the slider. Through the adjustment of the above transmission device, the cutting position can be adjusted according to the size of the H-beam, eliminating the need to flip the H-beam during cutting. This avoids uncertainty in the cutting position during the flipping process and also avoids dangerous situations during on-site hoisting.

[0057] 2. By adding a rotating frame to the mounting base, which is set with fasteners, the cutting angle can be set in advance according to the cutting requirements before each operation. This allows for angle adjustment of the cutter, increasing the flexibility of the equipment and making beveling easier.

[0058] 3. By setting multiple clamping rods on the fixture, the clamping rods can be adjusted according to the thickness of the side wings of the steel profile, so that the clamping rods are tightened and fit against the side wings. This also ensures the stability of the connection between the fixture and the steel profile during operation, making it less likely to fall off.

[0059] The present invention has been described in detail above with reference to the accompanying drawings and embodiments. Those skilled in the art can make various modifications to the present invention based on the above description. Therefore, certain details in the embodiments should not be construed as limiting the present invention, and the scope of protection of the present invention shall be defined by the appended claims.

Claims

1. An automatic beveling robot for H-beams, characterized in that: include: Base (2); A slider (6) is slidably disposed on the base (2), and the slider (6) can be adjusted by sliding along a first direction; A drive mechanism is provided on the base (2) and driven to connect with the slider (6), the drive mechanism can drive the slider (6) to slide and adjust along a first direction; An adjustment mechanism that can be raised and lowered relative to the slider (6); A rotatable and adjustable cutter (4) is located at the bottom of the adjustment mechanism.

2. The automatic beveling robot for H-beams according to claim 1, characterized in that: The base (2) has a pair of clamps (1) at its bottom, and the clamping distance of the clamps (1) is adjustable.

3. The automatic beveling robot for H-beams according to claim 2, characterized in that: The clamp (1) includes a card seat and at least one pair of clamping rods disposed opposite to each other on the card seat. The clamping rods can be adjusted in position relative to the card seat. The clamping distance of the clamp can be adjusted by adjusting the distance between the ends of the opposite pair of clamping rods.

4. The automatic beveling robot for H-beams according to claim 3, characterized in that: The card holder is inverted U-shaped.

5. The automatic beveling robot for H-beams according to claim 1, characterized in that: The driving mechanism includes a first screw that is rotatably disposed on the base (2) and a first motor (3) disposed on the base (2) and drivenly connected to the first screw. The first motor (3) can drive the first screw to rotate. The slider (6) is threadedly connected to the first screw, and the base (2) restricts the slider (6) from rotating with the first screw.

6. The automatic beveling robot for H-beams according to claim 1, characterized in that: The adjustment mechanism includes a mounting base (7), a second screw rotatably mounted on the mounting base (7), and a second motor (8) mounted on the mounting base (7) and drivenly connected to the second screw; The second motor (8) can drive the second screw to rotate; The second screw is threadedly connected to the slider (6).

7. The automatic beveling robot for H-beams according to claim 6, characterized in that: The mounting base (7) is perpendicular to the base (2).

8. The automatic beveling robot for H-beams according to claim 1, characterized in that: The bottom of the adjustment mechanism is provided with a rotatable rotating frame (5); The cutter (4) is mounted on the rotating frame (5).

9. The automatic beveling robot for H-beams according to claim 8, characterized in that: The rotating frame (5) includes a rotatable and adjustable support and a clamp connected to the support; The support is provided with fastening bolts, which can restrict the rotation and adjustment of the support. The clamp is connected to the cutter (4).

10. An automatic H-beam beveling robot according to claim 1, characterized in that: The base (2) includes a horizontal plate and end plates connected to opposite ends of the horizontal plate.

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