Canopy beam bending and edge wrapping machine

Abstract

This invention discloses a canopy beam bending and edging machine, including a workbench, a canopy beam clamping mechanism, an edging mechanism, a pressing mechanism, and a control console. The canopy beam clamping mechanism includes a horizontal beam positioning mechanism and a vertical beam clamping mechanism. The vertical beam clamping mechanism clamps the vertical beam in the middle of the horizontal beam. After the edging mechanism bends the horizontal beam and wraps it around the vertical beam, the pressing mechanism presses the bent section of the horizontal beam onto the other side of the vertical beam. This invention can quickly and accurately position the vertical beam and horizontal beam, vertically erecting the vertical beam in the exact middle of the horizontal beam before performing the edging operation. After edging, the pressing device presses the bent steel beam onto the top of the vertical beam. Spot welding quickly fixes the shape of the canopy beam. This invention offers fast edging speed and high efficiency; it also provides high edging precision, effectively improving the quality of the canopy and preventing beam warping.

Description

Technical Field

[0001] This invention relates to the field of machining, specifically to a canopy beam bending and edge-wrapping machine. Background Technology

[0002] The canopy beam is the main supporting structure of the canopy and is widely used in the construction industry. To ensure the supporting function of the canopy beam, it is mostly made of I-beam structure and requires edge wrapping.

[0003] In the existing technology, there is no device for quickly positioning and edging the canopy beams. Therefore, the production efficiency of canopy beams is low; moreover, the span of the canopy beams is large, and after edging, it is difficult to accurately weld and fix the vertical beams, resulting in uneven stress on the vertical beams and affecting the overall mechanical strength. Summary of the Invention

[0004] The purpose of this invention is to overcome the above-mentioned problems and to provide a canopy beam bending and edge-wrapping machine. To achieve the above objective, this invention adopts the following technical solution:

[0005] The canopy beam bending and edge-wrapping machine includes a workbench, a canopy beam clamping mechanism, an edge-wrapping mechanism, a pressing mechanism, and a control console. The canopy beam clamping mechanism and the pressing mechanism are both located on the workbench, and the edge-wrapping mechanism is located on one side of the workbench.

[0006] The canopy beam clamping mechanism includes a horizontal beam positioning mechanism and a vertical beam clamping mechanism. The vertical beam clamping mechanism clamps the vertical beam in the middle of the horizontal beam. After the edge-wrapping mechanism bends the horizontal beam and wraps it around the vertical beam, the pressing mechanism presses the bent section of the horizontal beam onto the other side of the vertical beam. The horizontal beam positioning mechanism, the vertical beam clamping mechanism, and the pressing mechanism are all powered by cylinders.

[0007] As an improvement, the beam positioning mechanism includes a positioning block, a positioning column, and a first cylinder for driving the positioning column to move on the worktable. The worktable is provided with a first slot through which the positioning column passes. The positioning column slides in the first slot under the drive of the first cylinder and presses the beam onto the positioning block.

[0008] As an improvement, the vertical beam clamping mechanism includes a fixed clamping part, a movable clamping part, and a second cylinder for driving the movable clamping part to move. The worktable is provided with a second slot. The fixed clamping part and the movable clamping part are arranged opposite to each other in the second slot. The second cylinder drives the movable clamping part to slide in the second slot.

[0009] As an improvement, the lower part of the fixed clamping part is provided with an adjustment mechanism for adjusting the position of the fixed clamping part. The adjustment mechanism includes a handle and a screw. Rotating the handle drives the screw to rotate, thereby adjusting the distance between the fixed clamping part and the limiting block.

[0010] As an improvement, the vertical beam clamping mechanism further includes a vertical beam end fixing component. The vertical beam end fixing component includes a fixed frame fixedly connected to the worktable, a static fixing head, a movable fixing head, a third cylinder for driving the movable fixing head to move, and a height adjustment component. The movable fixing head and the static fixing head are provided with fixing rings to improve the fixing effect. The vertical beam end fixing component is located on one side of the edge-wrapping mechanism.

[0011] As an improvement, the edging mechanism includes a motor, a crank located at the output end of the motor, and a roller located at the end of the crank. The crank is provided with several sockets, and the roller is provided with plugs at both ends of the plugs. The roller is inserted into the sockets.

[0012] As an improvement, the clamping mechanism includes a second fixed frame fixed on the workbench, the second fixed frame is provided with a slide rail, a sliding platform that slides on the slide rail and a fourth cylinder that pushes the sliding platform to move, and the sliding platform is provided with a telescopic rod and a fifth cylinder that controls the extension and retraction length of the telescopic rod.

[0013] The advantages of this invention are:

[0014] This invention allows for the rapid and precise positioning of vertical and horizontal beams. The vertical beam is erected vertically in the center of the horizontal beam, followed by edge wrapping. After edge wrapping, a clamping device presses the bent steel beam onto the top of the vertical beam. Spot welding then quickly fixes the shape of the canopy beams.

[0015] This invention features fast and efficient edge-sealing; it also boasts high edge-sealing precision, effectively improving the quality of the awning and preventing crooked beams. Attached Figure Description

[0016] Figure 1 This is a structural diagram of the canopy beam bending and edge-wrapping machine in Example 1;

[0017] Figure 2 This is a structural diagram of the crossbeam positioning mechanism in the canopy beam bending and edging machine in Example 1;

[0018] Figure 3 This is a structural diagram of the back of the canopy beam bending and edge-wrapping machine in Example 1;

[0019] Figure 4 This is an enlarged view of section A of the canopy beam bending and edge-wrapping machine in Example 1;

[0020] Figure 5 This is an enlarged view of section B of the canopy beam bending and edge-wrapping machine in Example 1;

[0021] Figure 6 This is an enlarged view of section C of the canopy beam bending and edge-wrapping machine in Example 1;

[0022] Figure 7This is a diagram showing the working state of the canopy beam bending and edge-sealing machine before edge-sealing in Example 1;

[0023] Figure 8 This is a diagram showing the working state of the canopy beam bending and edge-wrapping machine in Example 1 immediately after edge-wrapping is completed.

[0024] The diagram indicates:

[0025] 1-Workbench, 11-First slot, 12-Second slot, 2-Rain canopy beam holding mechanism, 21-Crossbeam positioning mechanism, 211-Positioning block, 212-Positioning column, 213-First cylinder, 22-Vertical beam clamping mechanism, 221-Fixed clamping part, 222-Modular clamping part, 223-Second cylinder, 224-Handle, 225-Screw, 23-Vertical beam end fixing assembly, 231-Fixing frame, 232-Statically fixed 233-Moving fixed head, 234-Third cylinder, 235-Height adjustment component, 236-Fixing ring, 3-Edging mechanism, 31-Motor, 32-Crank, 321-Socket, 33-Roller, 331-Plug, 4-Pressure fixing mechanism, 41-Second fixed frame, 42-Slide rail, 43-Sliding platform, 431-Telescopic rod, 432-Fifth cylinder, 44-Fourth cylinder, 5-Control console, 6-Vertical beam, 7-Horizontal beam. Detailed Implementation

[0026] The present invention will now be described in detail and specifically through specific embodiments to enable a better understanding of the invention. However, the following embodiments do not limit the scope of protection of the present invention.

[0027] Example 1

[0028] This embodiment discloses a canopy beam bending and edge-wrapping machine, including a workbench 1, a canopy beam clamping mechanism 2, an edge-wrapping mechanism 3, a pressing mechanism 4, and a control console 5. The canopy beam clamping mechanism 2 and the pressing mechanism 4 are both located on the workbench 1, and the edge-wrapping mechanism 3 is located on one side of the workbench 1.

[0029] The canopy beam clamping mechanism 2 includes a horizontal beam positioning mechanism 21 and a vertical beam clamping mechanism 22. The vertical beam clamping mechanism 22 clamps the vertical beam 6 in the middle of the horizontal beam 7. After the edge-wrapping mechanism 3 bends the horizontal beam 7 and wraps it around the vertical beam 6, the pressing mechanism 4 presses the bent section of the horizontal beam 7 onto the other side of the vertical beam 6. The horizontal beam positioning mechanism 21, the vertical beam clamping mechanism 22, and the pressing mechanism 4 are all powered by cylinders.

[0030] The beam positioning mechanism 21 includes a positioning block 211, a positioning column 212, and a first cylinder 213 that drives the positioning column 212 to move, all mounted on the worktable 1. The worktable 1 has a first slot 11 through which the positioning column 212 passes. The positioning column 212 slides in the first slot 11 under the drive of the first cylinder 213, pressing the beam 7 onto the positioning block 211.

[0031] The vertical beam clamping mechanism 22 includes a fixed clamping part 221, a movable clamping part 222, and a second cylinder 223 for driving the movable clamping part 222. A second slot 12 is provided on the worktable 1. The fixed clamping part 221 and the movable clamping part 222 are arranged opposite to each other within the second slot 12, and the second cylinder 223 drives the movable clamping part 222 to slide within the second slot 12.

[0032] The lower part of the fixed clamping part 221 is provided with an adjustment mechanism for adjusting the position of the fixed clamping part 221. The adjustment mechanism includes a handle 224 and a screw 225. Rotating the handle 224 drives the screw 225 to rotate, thereby adjusting the distance between the fixed clamping part 221 and the positioning block 211.

[0033] The vertical beam clamping mechanism 22 also includes a vertical beam end fixing assembly 23. The vertical beam end fixing assembly 23 includes a fixing frame 231 fixedly connected to the worktable 1, a static fixing head 232, a movable fixing head 233, a third cylinder 234 for driving the movable fixing head 233, and a height adjusting component 235. The movable fixing head 233 and the static fixing head 232 are provided with fixing rings 236 to improve the fixing effect. The vertical beam end fixing assembly 23 is located on one side of the edge-binding mechanism 3.

[0034] The binding mechanism 3 includes a motor 31, a crank 32 located at the output end of the motor 31, and a roller 33 located at the end of the crank 32. The crank 32 is provided with several insertion ports 321; the roller 33 is provided with plugs 331 at both ends of the insertion ports 321, and the roller 33 is inserted into the insertion ports 321.

[0035] The clamping mechanism 4 includes a second fixed frame 41 fixed on the worktable 1. The second fixed frame 41 is provided with a slide rail 42, a sliding platform 43 that slides on the slide rail 42, and a fourth cylinder 44 that pushes the sliding platform 43 to move. The sliding platform 43 is provided with a telescopic rod 431 and a fifth cylinder 432 that controls the extension and retraction length of the telescopic rod 431.

[0036] Figure 1 This is the parking state in this embodiment. At this time, the positioning post 212, the movable clamping part 222, and the movable fixing head 233 are all on the opposite side of the limiting block 211; the telescopic rod 431 is also in the retracted state.

[0037] like Figure 7-8As shown, during use, the crossbeam 7 is first placed close to the limiting block 211, and then the positioning column 212 is controlled by the control console 5 to clamp the crossbeam 7, allowing it to shift during the edging process. Then, the vertical beam 6 is placed vertically above the crossbeam 7, and the vertical beam clamping mechanism 22 is controlled by the control console 5 to clamp the vertical beam 6. Then, one end of the vertical beam 6 is further fixed by the vertical beam end fixing component 23, causing the end of the vertical beam 6 to move upwards during edging. The motor 31 drives the crank 32 and roller 33 to bend the crossbeam 7 along the edge of the vertical beam 6. During bending, the telescopic rod 431 remains in a retracted state and does not obstruct the bending of the crossbeam 7.

[0038] When the bending degree of the crossbeam 7 is less than the height of the telescopic rod 431, the telescopic rod 431 extends. The fourth cylinder 44 controls the sliding platform 43 and the telescopic rod 431 to move downward and press down on the bent crossbeam 7, preventing the crossbeam 7 from leaving the side of the vertical beam 6 due to its own elasticity. While maintaining the pressed state, the worker performs spot welding on the connection between the crossbeam 7 and the vertical beam 6 to initially fix the shape of the canopy beam.

[0039] The position of the fixing clamp 221 in the second slot 12 can be controlled by rotating the handle 224, so as to manufacture canopy beams of different sizes and thicknesses.

[0040] The specific embodiments of the present invention have been described in detail above, but they are merely examples, and the present invention is not equivalent to the specific embodiments described above. For those skilled in the art, any equivalent modifications and substitutions to the present invention are also within the scope of the present invention. Therefore, all equivalent transformations and modifications made without departing from the spirit and scope of the present invention should be covered within the scope of the present invention.

Claims

1. A canopy beam splicing, bending, and edge-wrapping machine, characterized in that, It includes a workbench, a canopy beam clamping mechanism, an edge-wrapping mechanism, a clamping mechanism, and a control console. The canopy beam clamping mechanism and the clamping mechanism are both located on the workbench, and the edge-wrapping mechanism is located on one side of the workbench. The canopy beam clamping mechanism includes a horizontal beam positioning mechanism and a vertical beam clamping mechanism. The vertical beam clamping mechanism clamps the vertical beam in the middle of the horizontal beam. After the edge wrapping mechanism bends the horizontal beam and wraps it around the vertical beam, the pressing mechanism presses the bent section of the horizontal beam onto the other side of the vertical beam. The horizontal beam positioning mechanism, the vertical beam clamping mechanism, and the pressing mechanism are all powered by cylinders. The vertical beam clamping mechanism includes a fixed clamping part, a movable clamping part, and a second cylinder for driving the movable clamping part to move. The worktable is provided with a second slot. The fixed clamping part and the movable clamping part are arranged opposite to each other in the second slot. The second cylinder drives the movable clamping part to slide in the second slot. The lower part of the fixed clamping part is provided with an adjustment mechanism for adjusting the position of the fixed clamping part. The adjustment mechanism includes a handle and a screw. Rotating the handle drives the screw to rotate, thereby adjusting the distance between the fixed clamping part and the limiting block. The vertical beam clamping mechanism also includes a vertical beam end fixing component, which includes a fixed frame fixed to the workbench, a static fixing head, a movable fixing head, a third cylinder for driving the movable fixing head, and a height adjusting component. The movable fixing head and the static fixing head are provided with fixing rings to improve the fixing effect. The vertical beam end fixing component is located on one side of the edge-binding mechanism. The edging mechanism includes a motor, a crank located at the output end of the motor, and a roller located at the end of the crank. The crank has several sockets, and the roller has plugs at both ends that engage with the sockets. The roller is inserted into the sockets.

2. The canopy beam bending and edge-wrapping machine according to claim 1, characterized in that, The beam positioning mechanism includes a positioning block, a positioning column, and a first cylinder that drives the positioning column to move on the worktable. The worktable is provided with a first slot through which the positioning column passes. The positioning column slides in the first slot under the drive of the first cylinder and presses the beam onto the positioning block.

3. The canopy beam bending and edge-wrapping machine according to claim 1, characterized in that, The clamping mechanism includes a second fixed frame fixed on the workbench. The second fixed frame is provided with a slide rail, a sliding platform that slides on the slide rail, and a fourth cylinder that pushes the sliding platform to move. The sliding platform is provided with a telescopic rod and a fifth cylinder that controls the extension and retraction length of the telescopic rod.

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