阅读说明：本技术 雨棚梁拼弯包边机 (Canopy beam splicing and bending edge covering machine ) 是由 朱成喜 于 2021-07-15 设计创作，主要内容包括：本发明公开了雨棚梁拼弯包边机,包括工作台、雨棚梁夹持机构、包边机构、压固机构和控制台。雨棚梁夹持机构包括横梁定位机构和竖梁夹持机构,竖梁夹持机构将竖梁夹持在横梁中间位置,包边机构将横梁弯折并包裹在竖梁上后,压固机构将横梁的弯折段压在竖梁的另一侧。本发明可以快速将竖梁与横梁进行精准定位,将竖梁垂直树立在横梁正中间位置,然后进行包边作业。包边完成后,压固装置将弯折后的钢梁压在竖梁顶部。经过点焊后即可快速固定雨棚梁形态。本发明包边速度快,效率高；包边精度高,可以有效提高雨棚质量,防止出现歪梁状况。(The invention discloses a canopy beam splicing and bending taping machine which comprises a workbench, a canopy beam clamping mechanism, a taping mechanism, a pressing and fixing mechanism and a control console. The canopy beam clamping mechanism comprises a cross beam positioning mechanism and a vertical beam clamping mechanism, the vertical beam clamping mechanism clamps a vertical beam at the middle position of the cross beam, the edge covering mechanism bends the cross beam and wraps the cross beam on the vertical beam, and the pressing and fixing mechanism presses the bending section of the cross beam on the other side of the vertical beam. The invention can quickly and accurately position the vertical beam and the cross beam, vertically erect the vertical beam at the middle position of the cross beam, and then carry out edge covering operation. After the edge covering is finished, the pressing and fixing device presses the bent steel beam on the top of the vertical beam. The shape of the canopy beam can be quickly fixed after spot welding. The invention has high edge covering speed and high efficiency; the edge covering precision is high, the quality of the canopy can be effectively improved, and the condition of skew beams is prevented.)

1. The canopy beam splicing and bending taping machine is characterized by comprising a workbench, a canopy beam clamping mechanism, a taping mechanism, a pressing and fixing mechanism and a control platform, wherein the canopy beam clamping mechanism and the pressing and fixing mechanism are arranged on the workbench, and the taping mechanism is arranged on one side of the workbench;

canopy roof beam fixture includes crossbeam positioning mechanism and erects roof beam fixture, erect roof beam fixture and will erect the roof beam centre gripping at the crossbeam intermediate position, the mechanism of borduring is buckled the crossbeam and is wrapped up in the back on erecting the roof beam, presses solid mechanism and presses the buckling section of crossbeam at the opposite side of erecting the roof beam, crossbeam positioning mechanism, erect roof beam fixture, press solid mechanism all adopt the cylinder to provide power.

2. The canopy beam bending and covering machine according to claim 1, wherein the beam positioning mechanism comprises a positioning block, a positioning column and a first air cylinder, the positioning block, the positioning column and the first air cylinder drive the positioning column to move are arranged on a workbench, a first slot hole for the positioning column to pass through is formed in the workbench, and the positioning column slides in the first slot hole under the drive of the first air cylinder and presses the beam on the positioning block.

3. The canopy beam bending and covering machine according to claim 1, wherein the vertical beam clamping mechanism comprises a fixed clamping portion, a movable clamping portion and a second cylinder for driving the movable clamping portion to move, a second slot hole is formed in the workbench, the fixed clamping portion and the movable clamping portion are oppositely arranged in the second slot hole, and the second cylinder drives the movable clamping portion to slide in the second slot hole.

4. The canopy beam bending and covering machine according to claim 2 or 3, wherein an adjusting mechanism for adjusting the position of the fixed clamping portion is arranged at the lower portion of the fixed clamping portion, the adjusting mechanism comprises a handle and a screw rod, the handle is rotated to drive the screw rod to rotate, and the distance between the fixed clamping portion and the limiting positioning block is adjusted.

5. The canopy beam bending and covering machine according to claim 3, wherein the vertical beam clamping mechanism further comprises a vertical beam end fixing assembly, the vertical beam end fixing assembly comprises a fixing frame fixedly connected with the workbench, a static fixing head, a movable fixing head, a third air cylinder for driving the movable fixing head to move and a height adjusting piece, fixing rings for improving fixing effects are arranged on the movable fixing head and the static fixing head, and the vertical beam end fixing piece is arranged on one side of the covering mechanism.

6. The canopy beam bending and covering machine according to claim 1, wherein the covering mechanism comprises a motor, a crank arranged at the output end of the motor and a roller arranged at the tail end of the crank, a plurality of sockets are arranged on the crank, plugs matched with the sockets are arranged at two ends of the roller, and the roller is inserted into the sockets.

7. The canopy beam bending and covering machine according to claim 1, wherein the pressing and fixing mechanism comprises a second fixing frame fixed on the workbench, a sliding rail, a sliding platform sliding on the sliding rail and a fourth cylinder pushing the sliding platform to move are arranged on the second fixing frame, and a telescopic rod and a fifth cylinder controlling the telescopic length of the telescopic rod are arranged on the sliding platform.

Technical Field

The invention relates to the field of machining, in particular to a canopy beam splicing and bending edge covering machine.

Background

The canopy beam is the main supporting structure of the canopy and is widely applied to the building industry. In order to ensure the supporting function of the canopy beam, the canopy beam is mostly of an I-shaped structure, and the canopy beam needs to be subjected to edge covering treatment.

In the prior art, a device for quickly positioning and wrapping the canopy beam is not provided. Therefore, the production efficiency of the rainshed beam is low; and the canopy roof beam span is great, after borduring, is difficult to accurate welded fastening to erecting the roof beam, erects the roof beam atress uneven, influences holistic mechanical strength.

Disclosure of Invention

The invention aims to overcome the problems and provides a canopy beam splicing and bending taping machine. In order to achieve the purpose, the invention adopts the following technical scheme:

the canopy beam splicing and bending taping machine comprises a workbench, a canopy beam clamping mechanism, a taping mechanism, a pressing and fixing mechanism and a control platform, wherein the canopy beam clamping mechanism and the pressing and fixing mechanism are arranged on the workbench, and the taping mechanism is arranged on one side of the workbench;

canopy roof beam fixture includes crossbeam positioning mechanism and erects roof beam fixture, erect roof beam fixture and will erect the roof beam centre gripping at the crossbeam intermediate position, the mechanism of borduring is buckled the crossbeam and is wrapped up in the back on erecting the roof beam, presses solid mechanism and presses the buckling section of crossbeam at the opposite side of erecting the roof beam, crossbeam positioning mechanism, erect roof beam fixture, press solid mechanism all adopt the cylinder to provide power.

As an improvement, the beam positioning mechanism comprises a positioning block, a positioning column and a first cylinder, the positioning block, the positioning column and the first cylinder are arranged on the workbench, the first cylinder drives the positioning column to move, a first slot hole for the positioning column to penetrate through is formed in the workbench, the positioning column is driven by the first cylinder to slide in the first slot hole, and the beam is pressed on the positioning block.

As an improvement, the vertical beam clamping mechanism comprises a fixed clamping part, a movable clamping part and a second cylinder for driving the movable clamping part to move, a second slotted hole is formed in the workbench, the fixed clamping part and the movable clamping part are oppositely arranged in the second slotted hole, and the second cylinder drives the movable clamping part to slide in the second slotted hole.

As an improvement, the lower part of the fixed clamping part is provided with an adjusting mechanism for adjusting the position of the fixed clamping part, the adjusting mechanism comprises a handle and a screw rod, the handle is rotated to drive the screw rod to rotate, and the distance between the fixed clamping part and the distance limiting positioning block is adjusted.

As an improvement, erect roof beam fixture and still include perpendicular roof beam end fixed subassembly, erect roof beam end fixed subassembly and move the third cylinder and the altitude mixture control spare that the fixed head moved including fixed mount, the quiet fixed head that lies in workstation fixed connection, moving the fixed head, drive, move the fixed head and be equipped with the retainer plate that improves fixed effect on fixed head and the quiet fixed head, erect roof beam end fixed subassembly and locate mechanism one side of borduring.

As an improvement, the edge covering mechanism comprises a motor, a crank arranged at the output end of the motor and a roller arranged at the tail end of the crank, wherein a plurality of sockets are arranged on the crank, plugs matched with the sockets are arranged at two ends of the roller, and the roller is inserted into the sockets.

As an improvement, the pressing and fixing mechanism comprises a second fixing frame fixed on the workbench, a sliding rail, a sliding platform sliding on the sliding rail and a fourth cylinder pushing the sliding platform to move are arranged on the second fixing frame, and a telescopic rod and a fifth cylinder controlling the telescopic length of the telescopic rod are arranged on the sliding platform.

The invention has the advantages that:

the invention can quickly and accurately position the vertical beam and the cross beam, vertically erect the vertical beam at the middle position of the cross beam, and then carry out edge covering operation. After the edge covering is finished, the pressing and fixing device presses the bent steel beam on the top of the vertical beam. The shape of the canopy beam can be quickly fixed after spot welding.

The invention has high edge covering speed and high efficiency; the edge covering precision is high, the quality of the canopy can be effectively improved, and the condition of skew beams is prevented.

Drawings

FIG. 1 is a structural view of a canopy beam bending and covering machine in example 1;

FIG. 2 is a structural diagram of a cross beam positioning mechanism in the canopy beam bending and covering machine in embodiment 1;

FIG. 3 is a view showing the structure of the back side of the canopy beam bending and covering machine in example 1;

FIG. 4 is an enlarged view of the canopy beam bending and covering machine A in example 1;

FIG. 5 is an enlarged view of the canopy beam bending and covering machine B in example 1;

FIG. 6 is an enlarged view of the canopy beam bending and covering machine C in example 1;

FIG. 7 is a diagram showing the working state of the canopy beam bending and covering machine in example 1 before covering;

fig. 8 is a working state diagram of the canopy beam edge-bending and edge-covering machine in the embodiment 1 when edge covering is just finished.

Labeled as:

1-a workbench, 11-a first slotted hole, 12-a second slotted hole, 2-a canopy beam clamping mechanism, 21-a beam positioning mechanism, 211-a positioning block, 212-a positioning column, 213-a first cylinder, 22-a vertical beam clamping mechanism, 221-a fixed clamping part, 222-a movable clamping part, 223-a second cylinder, 224-a handle, 225-a screw, 23-a vertical beam end fixing component, 231-a fixing frame, 232-a static fixing head, 233-a movable fixing head, 234-a third cylinder, 235-a height adjusting part, 236-a fixing ring, 3-a hemming mechanism, 31-a motor, 32-a crank, 321-a socket, 33-a roller, 331-a plug, 4-a press-fixing mechanism and 41-a second fixing frame, 42-sliding rail, 43-sliding platform, 431-telescopic rod, 432-fifth cylinder, 44-fourth cylinder, 5-console, 6-vertical beam and 7-cross beam.

Detailed Description

The present invention will be described in detail and specifically with reference to the following examples so as to facilitate the understanding of the present invention, but the following examples do not limit the scope of the present invention.

Example 1

The embodiment discloses a canopy beam splicing and bending taping machine, which comprises a workbench 1, a canopy beam clamping mechanism 2, a taping mechanism 3, a pressing and fixing mechanism 4 and a control console 5. Canopy roof beam fixture 2 all locates on workstation 1 with pressing solid mechanism 4, and 1 one side of workstation is located to mechanism of borduring 3.

The canopy beam clamping mechanism 2 includes a cross beam positioning mechanism 21 and a vertical beam clamping mechanism 22. The vertical beam clamping mechanism 22 clamps the vertical beam 6 at a middle position of the cross beam 7. After the edge covering mechanism 3 bends the cross beam 7 and wraps the vertical beam 6, the pressing and fixing mechanism 4 presses the bent section of the cross beam 7 on the other side of the vertical beam 6. The cross beam positioning mechanism 21, the vertical beam clamping mechanism 22 and the press fixing mechanism 4 are powered by cylinders.

The beam positioning mechanism 21 includes a positioning block 211 provided on the table 1, a positioning column 212, and a first cylinder 213 for driving the positioning column 212 to move. The workbench 1 is provided with a first slot 11 for the positioning column 212 to pass through, the positioning column 212 slides in the first slot 11 under the driving of the first cylinder 213, and the beam 7 is pressed on the positioning block 211.

The vertical beam clamping mechanism 22 includes a fixed clamping portion 221, a movable clamping portion 222, and a second cylinder 223 driving the movable clamping portion 222 to move. The worktable 1 is provided with a second slot 12. The fixed clamping portion 221 and the movable clamping portion 222 are oppositely arranged in the second slot 12, and the second cylinder 223 drives the movable clamping portion 222 to slide in the second slot 12.

The lower part of the fixed clamping part 221 is provided with an adjusting mechanism for adjusting the position of the fixed clamping part 221, the adjusting mechanism comprises a handle 224 and a screw 225, the handle 224 is rotated to drive the screw 225 to rotate, and the distance from the fixed clamping part 221 to the positioning block 211 is adjusted.

The vertical beam clamping mechanism 22 further comprises a vertical beam end fixing assembly 23, and the vertical beam end fixing assembly 23 comprises a fixing frame 231, a static fixing head 232, a movable fixing head 233, a third air cylinder 234 and a height adjusting piece 235, wherein the fixing frame 231, the static fixing head 232, the movable fixing head 233, the third air cylinder 234 and the height adjusting piece 235 are fixedly connected with the workbench 1. The movable fixing head 233 and the static fixing head 232 are provided with a fixing ring 236 for improving the fixing effect, and the vertical beam tail end fixing component 23 is arranged on one side of the edge covering mechanism 3.

The edge covering mechanism 3 comprises a motor 31, a crank 32 arranged at the output end of the motor 31 and a roller 33 arranged at the tail end of the crank 32. A plurality of sockets 321 are arranged on the crank 32; the roller 33 is provided at both ends thereof with plugs 331 fitted into the sockets 321, and the roller 33 is inserted into the sockets 321.

The press-fixing mechanism 4 includes a second fixing frame 41 fixed on the working table 1, and the second fixing frame 41 is provided with a slide rail 42, a sliding platform 43 sliding on the slide rail 42, and a fourth cylinder 44 pushing the sliding platform 43 to move. The sliding platform 43 is provided with an expansion link 431 and a fifth cylinder 432 for controlling the expansion length of the expansion link 431.

Fig. 1 shows a parking state of the present embodiment. At this time, the positioning column 212, the movable clamping part 222 and the movable fixing head 233 are all positioned at the opposite side of the limiting block 211; the telescopic rod 431 is also in a contracted state.

As shown in fig. 7-8, in use. The cross beam 7 is placed close to the limiting block 211, then the control console 5 controls the positioning column 212 to clamp the cross beam 7 tightly, and the cross beam 7 is placed to be displaced in the edge covering process. Then will erect roof beam 6 and place crossbeam 7 top, through control cabinet 5 control perpendicular roof beam fixture 22 centre gripping perpendicular roof beam 6, then further fix perpendicular roof beam 6 one end through perpendicular roof beam end fixed subassembly 23, place and bordure the terminal upward movement of perpendicular roof beam 6. The motor 31 drives the crank 32 and the roller 33 to bend the cross beam 7 along the edge of the vertical beam 6. In the process of bending, the telescopic rod 431 is still in a contraction state, and cannot obstruct the bending of the cross beam 7.

When the cross beam 7 is bent to a degree lower than the height of the telescopic rod 431, the telescopic rod 431 is extended, and the fourth cylinder 44 controls the sliding platform 43 and the telescopic rod 431 to move downwards and press the bent cross beam 7, so that the cross beam 7 is prevented from leaving the side part of the vertical beam 6 due to the elasticity of the cross beam. And keeping a compression state, and performing spot welding on the joint of the cross beam 7 and the vertical beam 6 by a worker to preliminarily fix the form of the canopy beam.

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

The embodiments of the present invention have been described in detail above, but they are merely exemplary, and the present invention is not equivalent to the above described embodiments. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, it is intended that all equivalent alterations and modifications be included within the scope of the invention, without departing from the spirit and scope of the invention.