Aluminum alloy pipe welding device facilitating feeding

Abstract

The utility model relates to the technical field of aluminum alloy pipe machining, in particular to an aluminum alloy pipe welding device convenient to feed, which comprises a base, a support column and a conveying device, the support column is fixedly connected with the upper surface of the base, a driving box is mounted on the upper surface of the support column, a welding mechanism is mounted at the driving end of the driving box, and the conveying device is arranged on the base. The conveying device is arranged on the upper surface of the base and comprises a supporting plate, the supporting plate is fixedly connected with the upper surface of the base, a protective cover is fixedly connected to the upper surface of the supporting plate, a transmission belt is installed in the protective cover, and a driving shaft roller is rotationally connected to the inner wall of the protective cover. The inner wall of the protective cover is rotationally connected with a driven shaft roller. According to the utility model, the storage device is arranged, so that the equipment can automatically supply workpieces, the problem that the probability of potential safety hazards is increased due to the fact that the workpieces are manually carried is reduced, and the safety of the equipment in the operation process is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum alloy pipe processing, in particular to an aluminum alloy pipe welding device convenient for loading materials. Background Art

[0002] In modern industrial production, aluminum alloy pipes are widely used in various fields such as construction, machinery manufacturing, aerospace, etc. due to their excellent performance. However, there have always been some challenges in the welding process of aluminum alloy pipes. With the continuous development of industrial automation technology, higher requirements have been put forward for the loading method of aluminum alloy pipe welding devices, and a welding device that can load materials automatically, accurately, and efficiently is needed to improve production efficiency, reduce labor costs, and ensure welding quality.

[0003] The prior art such as the utility model with the publication number of CN207858253U discloses an intelligent aluminum alloy profile processing device. This patent adopts an intelligent aluminum alloy profile processing device, including a device body, a cutting and clamping device, a pushing cylinder, an intelligent control device, an adjustable positioning and limiting frame structure, guide rollers, a conveyor belt, a finished product storage device, and a driving motor. The cutting and clamping device is welded on the upper left side of the middle part of the device body; the pushing cylinder is bolted on the upper right side of the middle part of the device body; the intelligent control device is bolted on the upper part of the pushing cylinder. The proximity sensor, PLC, driving motor, lifting cylinder, cutting motor, and conveyor belt arranged on the limiting plate of the present utility model are beneficial to improving the degree of intelligence; the grinding wheel is welded on the output shaft inside the grinding motor, which is beneficial to conveniently grinding the two ends of the cut aluminum alloy pipe, thereby improving the grinding effect on the end of the aluminum alloy pipe; scale lines are also engraved on the adjusting frame, which is beneficial to more precisely adjusting the cutting length of the aluminum alloy pipe, solving the problem that the existing aluminum alloy cutting equipment is fixed, so it can only complete cutting at one angle. In order to realize the cutting of aluminum alloy at different cutting angles, it is necessary to draw lines on the aluminum alloy and then cut. However, cutting through line drawing not only has low efficiency but also easily causes cutting errors and results in the scrapping of aluminum alloy.

[0004] During the process of welding aluminum alloy pipes with the help of a welding device, when the traditional aluminum alloy pipe welding device performs the loading operation, it often relies on manual handling and placing of pipes. This not only has low efficiency but also increases the labor intensity of workers. At the same time, manual loading is prone to inaccurate pipe positions, affecting the welding quality. In addition, for some larger-sized aluminum alloy pipes, manual loading is even more difficult and may lead to safety hazards. Summary of the Utility Model

[0005] The purpose of the present utility model is to solve the problems existing in the prior art that when manually loading materials, the position of the pipe is prone to be inaccurate, which affects the welding quality. In addition, for some aluminum alloy pipes with larger sizes, manual loading is extremely difficult and may cause safety hazards. A welding device for aluminum alloy pipes that is convenient for loading is proposed.

[0006] In order to achieve the above purpose, the present utility model adopts the following technical solutions: A welding device for aluminum alloy pipes that is convenient for loading, including a base, a support column, and a conveying device. The support column is fixedly connected to the upper surface of the base. A driving box is installed on the upper surface of the support column. A welding mechanism is installed at the driving end of the driving box. The conveying device is arranged on the upper surface of the base. The conveying device includes a support plate. The support plate is fixedly connected to the upper surface of the base. A protective cover is fixedly connected to the upper surface of the support plate. A transmission belt is installed inside the protective cover. A driving shaft roller is rotatably connected to the inner wall of the protective cover. A driven shaft roller is rotatably connected to the inner wall of the protective cover. Linkage gears are fixedly connected to the arc surfaces of the driving shaft roller and the driven shaft roller. The linkage gears are engaged with the tooth grooves of the transmission belt. A reduction motor is fixedly connected to the side surface of the protective cover. The driving shaft roller is bolted to the driving end of the reduction motor. A guiding frame is fixedly connected to the side surface of the support plate.

[0007] Preferably, support feet are fixedly connected to the lower surface of the support plate. The number of support feet is four. The four support feet are arranged diagonally with respect to the base. The height of the support feet is equal to that of the base. The support plate can be supported at both ends by the support feet to improve the stability of both ends of the support plate.

[0008] Preferably, the number of driven shaft rollers is multiple. The multiple driven shaft rollers are horizontally distributed with respect to the protective cover. The driven shaft rollers can cooperate with the driving shaft roller to convey the workpiece under the action of the linkage gears and the transmission belt.

[0009] Preferably, the guiding frame is sleeved on the surface of the driving shaft roller and the surface of the driven shaft roller. The number of guiding frames is two. The two guiding frames are symmetrically arranged left and right with respect to the base. The guiding frames can guide the conveyed workpiece to ensure that the workpiece is in a specified position during the movement process.

[0010] Preferably, a storage device is provided on the side surface of the support plate. The storage device includes a lifting plate fixedly connected to the side surface of the support plate. A placement box is fixedly connected to the upper surface of the lifting plate. A blanking rack is fixedly connected to the inside of the placement box. A driving cylinder is fixedly connected to the side surface of the base. The driving end of the driving cylinder is fixedly connected to a connecting rack. A top plate is fixedly connected to the side surface of the connecting rack. The top plate is slidably connected to the inner wall of the placement box. The workpiece can be guided by the blanking rack, and at the same time, it can be ensured that only a single workpiece can enter each time during blanking.

[0011] Preferably, the lifting plate is fixedly connected to the side surface of the support leg. The blanking rack is bent. The number of the blanking racks is two. The two blanking racks are symmetrically arranged about the placement box. The position of the placement box can be supported by the lifting plate to ensure that the discharge port of the placement box is aligned with the guiding area formed by the guiding racks on both sides.

[0012] Preferably, a sliding cavity is formed in the inner wall of the placement box. The connecting rack is slidably connected to the inner wall of the sliding cavity. The connecting rack can connect the top plate and the driving cylinder, so that the driving cylinder can pull the top plate to move.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, when processing, the workpiece is sent to the feeding area formed by the driven shaft roller and the guiding rack under the action of the storage device. The switch of the reduction motor is turned on. The reduction motor is powered by an external power supply and drives the driving shaft roller. The driving shaft roller drives the linkage gear on its surface and cooperates with the transmission belt to drive the other linkage gears. The other linkage gears drive the driven shaft roller. The driven shaft roller rotates and cooperates with the guiding rack to send the workpiece to directly below the welding structure. Then the reduction motor is turned off. The reduction motor stops driving the driving shaft roller, and at the same time, the driven shaft roller stops rotating and stops conveying the workpiece. When the workpiece stops being conveyed, the welding mechanism and the driving box can be controlled to weld the workpiece. By providing the conveying device, the feeding operation of the equipment is facilitated, thereby reducing the problems of low feeding efficiency and high labor intensity during manual feeding operation, and further improving the feeding efficiency of the equipment.

[0015] 2. In the present utility model, by providing a storage device, before the equipment operates, the staff can put the workpieces into the storage box through a transfer device. The blanking rack located inside the storage box guides the workpieces, enabling a single workpiece to enter the discharging area. Then, the driving cylinder is opened. The driving cylinder is powered on and works in cooperation with the connecting frame to pull the top plate. The top plate moves to send the workpiece in the discharging area into the conveying area. During the movement of the top plate, it is in contact with the upper workpiece in real time and supports the upper workpiece. When the top plate resets, the working state of the driving cylinder is adjusted. The driving cylinder is powered on and cooperates with the connecting frame to push the top plate. During the reset process of the top plate, the rear section of the workpiece is pushed, thereby achieving reset. By providing the storage device, the equipment can automatically supply the workpieces, thus reducing the problem that manual handling of workpieces increases the probability of safety hazards and further improving the safety of the equipment during operation. Description of the Drawings

[0016] Figure 1 is a three-dimensional structural schematic diagram of an aluminum alloy pipe welding device for convenient loading proposed by the present utility model;

[0017] Figure 2 is a bottom view structural schematic diagram of an aluminum alloy pipe welding device for convenient loading proposed by the present utility model;

[0018] Figure 3 is a structural schematic diagram of the conveying device of an aluminum alloy pipe welding device for convenient loading proposed by the present utility model;

[0019] Figure 4 is of an aluminum alloy pipe welding device for convenient loading proposed by the present utility model Figure 3 structural schematic diagram at position A;

[0020] Figure 5 is a structural schematic diagram of the storage device of an aluminum alloy pipe welding device for convenient loading proposed by the present utility model;

[0021] Figure 6 is a bottom view structural schematic diagram of the storage device of an aluminum alloy pipe welding device for convenient loading proposed by the present utility model.

[0022] Legend Explanation:

[0023] 1. Base; 2. Pillar; 3. Driving box; 4. Welding mechanism; 5. Conveying device; 51. Support plate; 52. Protective cover; 53. Transmission belt; 54. Driving shaft roller; 55. Driven shaft roller; 56. Linkage gear; 57. Reducing motor; 58. Guide frame; 59. Support leg; 6. Storage device; 61. Lifting plate; 62. Placing box; 63. Blanking rack; 64. Driving cylinder; 65. Connecting frame; 66. Top plate. Detailed Embodiment

[0024] Please refer toFigures 1-6 , the present utility model provides a technical solution: an aluminum alloy pipe welding device convenient for loading, including a base 1, a support column 2 and a conveying device 5. The support column 2 is fixedly connected to the upper surface of the base 1. A driving box 3 is installed on the upper surface of the support column 2. A welding mechanism 4 is installed at the driving end of the driving box 3. The conveying device 5 is arranged on the upper surface of the base 1. A storage device 6 is arranged on the side surface of the support plate 51.

[0025] Next, specifically describe the specific settings and functions of its conveying device 5 and storage device 6.

[0026] In this embodiment: The conveying device 5 includes a support plate 51. The support plate 51 is fixedly connected to the upper surface of the base 1. A protective cover 52 is fixedly connected to the upper surface of the support plate 51. A transmission belt 53 is installed inside the protective cover 52. A driving shaft roller 54 is rotatably connected to the inner wall of the protective cover 52. A driven shaft roller 55 is rotatably connected to the inner wall of the protective cover 52. Linkage gears 56 are fixedly connected to the arc surfaces of the driving shaft roller 54 and the driven shaft roller 55. The linkage gears 56 are meshed with the tooth grooves of the transmission belt 53. A reduction motor 57 is fixedly connected to the side surface of the protective cover 52. The driving shaft roller 54 is bolted to the driving end of the reduction motor 57. A guiding frame 58 is fixedly connected to the side surface of the support plate 51.

[0027] Specifically, support feet 59 are fixedly connected to the lower surface of the support plate 51. The number of support feet 59 is four. The four support feet 59 are diagonally arranged with respect to the base 1. The height of the support feet 59 is equal to that of the base 1. The two ends of the support plate 51 can be supported by the support feet 59 to improve the stability of the two ends of the support plate 51.

[0028] Specifically, the number of driven shaft rollers 55 is multiple. The multiple driven shaft rollers 55 are horizontally distributed with respect to the protective cover 52.

[0029] The effects achieved by the above components are: The workpiece can be conveyed by the driven shaft roller 55 under the action of the linkage gear 56 and the transmission belt 53 in cooperation with the driving shaft roller 54.

[0030] Specifically, the guiding frame 58 is sleeved on the surface of the driving shaft roller 54. The guiding frame 58 is sleeved on the surface of the driven shaft roller 55. The number of guiding frames 58 is two. The two guiding frames 58 are symmetrically arranged about the base 1 in the left-right direction.

[0031] The effects achieved by the above components are: The guiding frame 58 can guide the conveyed workpiece to ensure that the workpiece is in the specified position during the movement process.

[0032] Specifically, the storage device 6 includes a lifting plate 61, which is fixedly connected to the side surface of the support plate 51. The upper surface of the lifting plate 61 is fixedly connected with a placement box 62. Inside the placement box 62, there is a fixedly connected blanking rack 63. The side surface of the base 1 is fixedly connected with a driving cylinder 64. The driving end of the driving cylinder 64 is fixedly connected with a connecting rack 65. The side surface of the connecting rack 65 is fixedly connected with a top plate 66, and the top plate 66 is slidably connected to the inner wall of the placement box 62.

[0033] The effects achieved by the above components are as follows: The workpiece can be guided through the blanking rack 63, and at the same time, it can be ensured that only a single workpiece can enter each time during blanking.

[0034] Specifically, the lifting plate 61 is fixedly connected to the side surface of the support feet 59. The blanking rack 63 is bent, and the number of blanking racks 63 is two. The two blanking racks 63 are symmetrically arranged about the placement box 62 in the left-right direction.

[0035] The effects achieved by the above components are as follows: The position of the placement box 62 can be supported through the lifting plate 61 to ensure that the discharge port of the placement box 62 is aligned with the guiding area formed by the two guiding racks 58 on both sides.

[0036] Specifically, a sliding cavity is provided on the inner wall of the placement box 62, and the connecting rack 65 is slidably connected to the inner wall of the sliding cavity.

[0037] The effects achieved by the above components are as follows: The connecting rack 65 can connect the top plate 66 and the driving cylinder 64, so that the driving cylinder 64 can pull the top plate 66 to move.

[0038] Working principle: During processing, the workpiece is sent to the feeding area formed by the driven shaft roller 55 and the guiding rack 58 under the action of the storage device 6. Turn on the switch of the reduction motor 57. Under the power supply of the external power source, the reduction motor 57 is energized to drive the driving shaft roller 54. The driving shaft roller 54 drives the linkage gears 56 on its surface, and cooperates with the transmission belt 53 to drive the other linkage gears 56. The other linkage gears 56 drive the driven shaft roller 55. The driven shaft roller 55 rotates and cooperates with the guiding rack 58 to send the workpiece to directly below the welding structure. Then turn off the reduction motor 57. The reduction motor 57 stops driving the driving shaft roller 54, and at the same time, the driven shaft roller 55 stops rotating and stops conveying the workpiece. When the workpiece stops being conveyed, the welding mechanism 4 and the driving box 3 can be controlled to weld the workpiece. By setting the conveying device 5, the feeding operation of the equipment is facilitated, thereby reducing the problems of low feeding efficiency and high labor intensity during manual feeding operation, and further improving the feeding efficiency of the equipment.

[0039] Before the equipment works, the staff can put the workpieces into the storage box through the transfer equipment. The blanking rack 63 located in the storage box guides the workpieces, so that a single workpiece enters the discharging area. Then, the driving cylinder 64 is opened. The driving cylinder 64 is powered on and works, and cooperates with the connecting frame 65 to pull the top plate 66. The top plate 66 moves to send the workpiece in the discharging area into the conveying area. During the movement of the top plate 66, it contacts the workpiece above in real time and supports the workpiece above. When the top plate 66 resets, the working state of the driving cylinder 64 is adjusted. The driving cylinder 64 is powered on and cooperates with the connecting frame 65 to push the top plate 66. During the reset process of the top plate 66, it pushes the rear section of the workpiece, so as to realize the reset. By setting the storage device 6, the equipment can automatically supply the workpieces, thereby reducing the problem that the probability of potential safety hazards increases due to manual handling of workpieces, and further improving the safety of the equipment during operation.

Claims

1. An aluminum alloy pipe welding device for convenient feeding, comprising a base (1), a pillar (2) and a conveying device (5), characterized in that: The pillar (2) is fixedly connected to the upper surface of the base (1). A drive box (3) is installed on the upper surface of the pillar (2). A welding mechanism (4) is installed at the drive end of the drive box (3). The conveying device (5) is arranged on the upper surface of the base (1). The conveying device (5) includes a support plate (51). The support plate (51) is fixedly connected to the upper surface of the base (1). A protective cover (52) is fixedly connected to the upper surface of the support plate (51). A transmission belt (53) is installed inside the protective cover (52). A driving shaft roller (54) is rotatably connected to the inner wall of the protective cover (52). A driven shaft roller (55) is rotatably connected to the inner wall of the protective cover (52). Linkage gears (56) are fixedly connected to the arc surfaces of the driving shaft roller (54) and the driven shaft roller (55). The linkage gears (56) are engaged with the tooth grooves of the transmission belt (53). A reduction motor (57) is fixedly connected to the side surface of the protective cover (52). The driving shaft roller (54) is bolted to the drive end of the reduction motor (57). A guiding frame (58) is fixedly connected to the side surface of the support plate (51).

2. The aluminum alloy pipe welding device convenient for feeding according to claim 1, wherein: Support feet (59) are fixedly connected to the lower surface of the support plate (51). The number of the support feet (59) is four. The four support feet (59) are diagonally arranged with respect to the base (1). The height of the support feet (59) is equal to that of the base (1).

3. The aluminum alloy pipe welding device convenient for feeding according to claim 1, characterized in that: The number of the driven shaft rollers (55) is multiple. The multiple driven shaft rollers (55) are horizontally distributed with respect to the protective cover (52).

4. A welding device for aluminum alloy pipes that facilitates feeding, characterized in that: The guiding frame (58) is sleeved on the surface of the driving shaft roller (54). The guiding frame (58) is sleeved on the surface of the driven shaft roller (55). The number of the guiding frames (58) is two. The two guiding frames (58) are symmetrically arranged left and right with respect to the base (1).

5. A welding device for aluminum alloy pipes that facilitates feeding, characterized in that: A storage device (6) is arranged on the side surface of the support plate (51). The storage device (6) includes a lifting plate (61). The lifting plate (61) is fixedly connected to the side surface of the support plate (51). A placement box (62) is fixedly connected to the upper surface of the lifting plate (61). A blanking rack (63) is fixedly connected to the inside of the placement box (62). A driving cylinder (64) is fixedly connected to the side surface of the base (1). The drive end of the driving cylinder (64) is fixedly connected to a connecting frame (65). A top plate (66) is fixedly connected to the side surface of the connecting frame (65). The top plate (66) is slidably connected to the inner wall of the placement box (62).

6. The aluminum alloy pipe welding device convenient for feeding according to claim 5, characterized in that: The lifting plate (61) is fixedly connected to the side surface of the support feet (59). The blanking rack (63) is bent. The number of the blanking racks (63) is two. The two blanking racks (63) are symmetrically arranged left and right with respect to the placement box (62).

7. An aluminum alloy pipe welding device convenient for feeding, characterized in that: A sliding cavity is formed in the inner wall of the placement box (62). The connecting frame (65) is slidably connected to the inner wall of the sliding cavity.

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