Feeding guide device for aluminum alloy welded pipe

Abstract

The utility model relates to the technical field of pipe production and processing, in particular to an aluminum alloy welded pipe feeding guide device which comprises a conveying frame, a feeding assembly, a conveying assembly and a guide assembly. The feeding assembly comprises two feeding shafts, a motor, a pressing roller and a feeding roller, the two feeding shafts are rotationally connected with the conveying frame and penetrate through the conveying frame, the motor is connected with the feeding shafts and located on the outer side of the conveying frame, the pressing roller is fixedly connected with one feeding shaft and located above the conveying frame, and the pressing roller is fixedly connected with the other feeding shaft and located above the conveying frame. And the conveying assembly and the guide assembly are connected with the conveying frame, so that the problems that when the aluminum alloy belt feeding guide device for the aluminum alloy high-frequency welded pipe production line is used, intermittent feeding of an aluminum alloy belt is inconvenient, and the production efficiency is high are solved. And therefore, the welding processing efficiency of the aluminum alloy is relatively low.

Description

Technical Field

[0001] This utility model relates to the field of pipe production and processing technology, and in particular to a feeding and guiding device for aluminum alloy welded pipes. Background Technology

[0002] Currently, on conventional aluminum alloy high-frequency welded pipe production lines, the equipment used for feeding and guiding aluminum alloy strips employs high-precision guiding instruments. These instruments are complex in structure and difficult to manufacture, making them one of the more expensive components on the aluminum alloy high-frequency welded pipe production line. This has an adverse impact on cost control during the production and maintenance of the aluminum alloy high-frequency welded pipe production line.

[0003] The existing publication number CN202010743U discloses an aluminum alloy strip feeding and guiding device for an aluminum alloy high-frequency welded pipe production line. It includes a base and a pressure plate fixedly mounted on the base. A gap space is provided between the base and the pressure plate to allow the aluminum alloy strip to pass through. A row of rotating columns is arranged on each side of the gap space along the guiding direction. The two ends of the shaft of each rotating column are fixed to the base and the pressure plate respectively, and the spacing between the two rows of rotating columns matches the width of the aluminum alloy strip. This aluminum alloy strip feeding and guiding device relies on the base and pressure plate to limit excessive vertical vibration of the aluminum alloy strip during feeding. By relying on the two rows of rotating columns for guiding the aluminum alloy strip, it can effectively ensure guiding accuracy. The structure is simple and easy to manufacture, which is beneficial for controlling the production and maintenance costs of the aluminum alloy strip feeding and guiding device. At the same time, during the feeding process, the aluminum alloy strip and the rotating columns only experience rolling friction, greatly reducing the rubbing loss on the sides of the aluminum alloy strip by the guiding device and ensuring feeding quality.

[0004] However, the aluminum alloy strip feeding and guiding device used in the aluminum alloy high-frequency welded pipe production line is not convenient for intermittent feeding of aluminum alloy strips, resulting in low welding efficiency of aluminum alloys. Utility Model Content

[0005] The purpose of this utility model is to provide a feeding guide device for aluminum alloy welded pipes, which solves the problem that the aluminum alloy strip feeding guide device used in the aluminum alloy high-frequency welded pipe production line is not convenient for intermittent feeding of aluminum alloy strips, resulting in low welding efficiency of aluminum alloys.

[0006] To achieve the above objectives, this utility model provides a feeding and guiding device for aluminum alloy welded pipes, including a conveying frame, a feeding assembly, a conveying component, and a guiding component. The feeding assembly includes a feeding shaft, a motor, a pressure roller, and a feeding roller. There are two feeding shafts, each rotatably connected to the conveying frame and passing through it. The motor is connected to the feeding shaft and located outside the conveying frame. The pressure roller is fixedly connected to one of the feeding shafts and located above the conveying frame. The feeding roller is fixedly connected to the other feeding shaft and located below the pressure roller. The conveying assembly and the guiding component are respectively connected to the conveying frame.

[0007] The feeding assembly further includes a drive gear and a driven gear. The drive gear is fixedly connected to the feeding shaft and is located on the side of the feeding shaft away from the motor. The driven gear meshes with the drive gear.

[0008] The conveying assembly includes a conveying shaft, conveying rollers, and support plates. There are multiple conveying shafts, each rotatably connected to and passing through the conveying frame. There are multiple conveying rollers, each fixedly connected to the conveying shafts and located in the middle of the conveying frame. There are multiple support plates, each fixedly connected to the conveying frame and located between the conveying rollers.

[0009] The guiding assembly includes guide shafts and guide rollers. There are multiple guide shafts, each rotatably connected to the conveyor frame and located on the top of the conveyor frame. There are also multiple guide rollers, each rotatably connected to the guide shaft and located on the outside of the guide shaft.

[0010] The guide assembly further includes baffles, a top plate, springs, and a pressure plate. There are two baffles, which are fixedly connected to the conveyor frame and located at the top of the conveyor frame. The top plate is fixedly connected to the baffles and located at the top of the baffles. There are multiple springs, which are fixedly connected to the top plate and located at the bottom of the top plate. The pressure plate is fixedly connected to the springs and located at the bottom of the springs.

[0011] This utility model discloses a feeding and guiding device for aluminum alloy welded pipes. The conveyor frame provides support for the device, the feeding shaft provides rotation and support for the feeding assembly, the motor provides power to the feeding assembly, and the pressure roller presses the upper part of the aluminum alloy strip. The feeding roller is a camshaft. When the motor rotates, it drives the corresponding feeding shaft to rotate. Through the transmission of the driving gear and the driven gear, it drives another feeding shaft to rotate, so that the pressure roller and the feeding roller rotate synchronously. The protrusions of the feeding roller facilitate the compression of the aluminum alloy strip and facilitate intermittent feeding of the aluminum alloy strip. This solves the problem that the aluminum alloy strip feeding and guiding device used in aluminum alloy high-frequency welded pipe production lines is not convenient for intermittent feeding of aluminum alloy strips, resulting in low welding efficiency of aluminum alloys. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0013] Figure 1 This is a schematic diagram of the overall structure of the feeding and guiding device for aluminum alloy welded pipes according to the first embodiment of this utility model.

[0014] Figure 2 This is a schematic diagram of the feeding assembly according to the first embodiment of the present invention.

[0015] Figure 3 This is a schematic diagram of the conveying assembly according to the first embodiment of the present invention.

[0016] Figure 4 This is a schematic diagram of the structure of the guide component of the first embodiment of this utility model.

[0017] In the diagram: 101-Conveyor frame, 102-Feeding shaft, 103-Motor, 104-Pressure roller, 105-Feeding roller, 106-Drive gear, 107-Driven gear, 108-Conveyor shaft, 109-Conveyor roller, 110-Support plate, 111-Guide shaft, 112-Guide roller, 113-Baffle, 114-Top plate, 115-Spring, 116-Pressure plate. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] The first embodiment of this application is as follows:

[0020] Please see Figures 1 to 4 ,in, Figure 1 This is a schematic diagram of the overall structure of the feeding and guiding device for aluminum alloy welded pipes according to the first embodiment of this utility model. Figure 2 This is a schematic diagram of the feeding assembly according to the first embodiment of this utility model. Figure 3 This is a schematic diagram of the conveying assembly according to the first embodiment of the present invention. Figure 4 This is a schematic diagram of the guiding component of the first embodiment of the present invention. The present invention provides a feeding and guiding device for aluminum alloy welded pipes, including a conveying frame 101, a feeding component, a conveying component, and a guiding component. The feeding component includes a feeding shaft 102, a motor 103, a pressure roller 104, a feeding roller 105, a driving gear 106, and a driven gear 107. The conveying component includes a conveying shaft 108, a conveying roller 109, and a support plate 110. The guiding component includes a guide shaft 111, a guide roller 112, a baffle 113, a top plate 114, a spring 115, and a pressure plate 116. The aforementioned solution solves the problem that the aluminum alloy strip feeding and guiding device used in the aluminum alloy high-frequency welded pipe production line is inconvenient for intermittent feeding of aluminum alloy strips, resulting in low welding efficiency of aluminum alloys. It is understood that the aforementioned solution can be used in scenarios where aluminum alloy strips are intermittently fed, and can also be used to solve the problem of aluminum alloy strip conveying and guiding.

[0021] In this specific embodiment, there are two feeding shafts 102, each rotatably connected to and passing through the conveyor frame 101. The motor 103 is connected to the feeding shafts 102 and located outside the conveyor frame 101. The pressure roller 104 is fixedly connected to one feeding shaft 102 and located above the conveyor frame 101. The feeding roller 105 is fixedly connected to the other feeding shaft 102 and located below the pressure roller 104. The conveying assembly and the guiding assembly are respectively connected to the conveyor frame 101, which provides the device with... The feeding shaft 102 provides rotation and support for the feeding assembly, the motor 103 provides power to the feeding assembly, the pressure roller 104 presses the upper part of the aluminum alloy strip, and the feeding roller 105 is a camshaft. When the motor 103 rotates, it drives the corresponding feeding shaft 102 to rotate. Through the transmission of the driving gear 106 and the driven gear 107, it drives the other feeding shaft 102 to rotate, so that the pressure roller 104 and the feeding roller 105 rotate synchronously. The protrusion of the feeding roller 105 facilitates the extrusion of the aluminum alloy strip and facilitates intermittent feeding of the aluminum alloy strip.

[0022] The drive gear 106 is fixedly connected to the feeding shaft 102 and is located on the side of the feeding shaft 102 away from the motor 103. The driven gear 107 meshes with the drive gear 106. The drive gear 106 and the feeding shaft 102 provide transmission for the feeding assembly.

[0023] Secondly, there are multiple conveying shafts 108, each rotatably connected to and passing through the conveying frame 101. There are multiple conveying rollers 109, each fixedly connected to the conveying shafts 108 and located in the middle of the conveying frame 101. There are multiple support plates 110, each fixedly connected to the conveying frame 101 and located between the conveying rollers 109. The conveying shafts 108 provide support for the conveying assembly, the conveying rollers 109 provide rotation and guidance for the aluminum alloy strip, and the support plates 110 provide support for the aluminum alloy strip.

[0024] Furthermore, there are multiple guide shafts 111, each rotatably connected to the conveyor frame 101 and located on top of the conveyor frame 101. There are also multiple guide rollers 112, each rotatably connected to the guide shaft 111 and located outside the guide shaft 111. The guide shaft 111 provides support and rotation for the guide rollers 112, and the guide rollers 112 provide a limiting function for the aluminum alloy strip, facilitating the guidance of the conveying direction of the aluminum alloy strip.

[0025] Finally, there are two baffles 113, which are fixedly connected to the conveyor frame 101 and located at the top of the conveyor frame 101. The top plate 114 is fixedly connected to the baffles 113 and located at the top of the baffles 113. There are multiple springs 115, which are fixedly connected to the top plate 114 and located at the bottom of the top plate 114. The pressure plate 116 is fixedly connected to the springs 115 and located at the bottom of the springs 115. The baffles 113 guide the aluminum alloy strip, the top plate 114 provides a sealing function for the baffles 113, and the springs 115 provide elasticity to the pressure plate 116. Through the elasticity provided by the springs 115, the pressure plate 116 is pressed against the surface of the aluminum alloy strip, so that the aluminum alloy strip is transported stably and efficiently.

[0026] Using the aluminum alloy welded pipe feeding guide device of this embodiment, the conveyor frame 101 provides support for the device, the feeding shaft 102 provides rotation and support for the feeding assembly, the motor 103 provides power for the feeding assembly, the pressure roller 104 presses the upper part of the aluminum alloy strip, and the feeding roller 105 is a camshaft. When the motor 103 rotates, it drives the corresponding feeding shaft 102 to rotate. Through the transmission of the driving gear 106 and the driven gear 107, it drives another feeding shaft 102 to rotate, so that the pressure roller 104 and the feeding roller 105 rotate synchronously. The protrusion of the feeding roller 105 facilitates the compression of the aluminum alloy strip and facilitates intermittent feeding of the aluminum alloy strip. This solves the problem that the aluminum alloy strip feeding guide device used in the aluminum alloy high-frequency welded pipe production line is not convenient for intermittent feeding of the aluminum alloy strip, resulting in low welding efficiency of the aluminum alloy.

[0027] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A feeding and guiding device for aluminum alloy welded pipes, comprising a conveyor frame, characterized in that, It also includes feeding components, conveying components, and guiding components; The feeding assembly includes a feeding shaft, a motor, a pressure roller, a feeding roller, a drive gear, and a driven gear. There are two feeding shafts, each rotatably connected to and passing through the conveyor frame. The motor is connected to the feeding shaft and located outside the conveyor frame. The pressure roller is fixedly connected to one of the feeding shafts and located above the conveyor frame. The feeding roller is a camshaft. The other feeding roller is fixedly connected to the other feeding shaft and located below the pressure roller. The conveying assembly and the guiding assembly are connected to the conveyor frame. The drive gear is fixedly connected to the feeding shaft and located on the side of the feeding shaft away from the motor. The driven gear meshes with the drive gear.

2. The feeding and guiding device for aluminum alloy welded pipes as described in claim 1, characterized in that, The conveying assembly includes conveying shafts, conveying rollers, and support plates. There are multiple conveying shafts, each rotatably connected to and passing through the conveying frame. There are multiple conveying rollers, each fixedly connected to the conveying shafts and located in the middle of the conveying frame. There are multiple support plates, each fixedly connected to the conveying frame and located between the conveying rollers.

3. The feeding and guiding device for aluminum alloy welded pipes as described in claim 1, characterized in that, The guiding assembly includes guide shafts and guide rollers. There are multiple guide shafts, each rotatably connected to the conveyor frame and located on the top of the conveyor frame. There are also multiple guide rollers, each rotatably connected to the guide shaft and located on the outside of the guide shaft.

4. The feeding and guiding device for aluminum alloy welded pipes as described in claim 3, characterized in that, The guide assembly further includes baffles, a top plate, springs, and a pressure plate. There are two baffles, which are fixedly connected to the conveyor frame and located at the top of the conveyor frame. The top plate is fixedly connected to the baffles and located at the top of the baffles. There are multiple springs, which are fixedly connected to the top plate and located at the bottom of the top plate. The pressure plate is fixedly connected to the springs and located at the bottom of the springs.

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