Pipe lifting device

Abstract

The utility model discloses a pipe lifting device, which relates to the technical field of pipe processing and comprises a pipe cutting table, a saw cutting mechanism capable of cutting pipes is arranged on the upper surface of the pipe cutting table, and a conveying mechanism for conveying the cut pipes is arranged on the side surface of the pipe cutting table. A pipe head lifting mechanism capable of assisting cut pipes in entering the conveying mechanism is arranged between the saw cutting mechanism and the conveying mechanism and comprises two stand columns, a top plate is fixedly installed at the tops of the two stand columns, and two lifting air cylinders are further arranged on the bottom face of the top plate. The bottom surfaces of the two lifting air cylinders are fixedly provided with pipe bearing plates capable of ascending and descending along with the lifting air cylinders, and the upper surfaces of the pipe bearing plates are fixedly provided with nylon carrier rollers used for bearing pipes. And the pipe is easy to fall off.

Description

Technical Field

[0001] The utility model relates to the field of pipe processing, in particular to a pipe lifting device. Background Art

[0002] In the field of pipe processing, pipe cutting and transportation are indispensable links. The existing pipe lifting devices are generally complex in structure and inconvenient to operate, which are difficult to adapt to the needs of modern production. In particular, after the pipe is cut, how to lift it smoothly and efficiently and transport it to the next process has always been a difficult problem faced by the industry. At the same time, the pipe is prone to slipping during the transportation process, affecting production efficiency and product quality. The traditional pipe lifting device has problems such as complex structure, cumbersome operation, and unstable lifting;

[0003] These problems not only affect the efficiency of pipe processing, but may also cause damage to the pipe during the lifting process, thus affecting product quality. In addition, with the rapid development of the pipe processing industry, higher requirements are placed on the performance and efficiency of pipe lifting devices.

[0004] Therefore, developing a pipe lifting device with simple structure, convenient operation and stable lifting has important practical significance and application value. Utility Model Content

[0005] The purpose of the utility model is to provide a pipe lifting device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A pipe lifting device comprises a pipe cutting table, wherein the upper surface of the pipe cutting table is provided with a sawing mechanism for cutting pipes, the side surface of the pipe cutting table is provided with a transmission mechanism for conveying the cut pipes, and a pipe head lifting mechanism is provided between the sawing mechanism and the transmission mechanism to assist the cut pipes to enter the transmission mechanism.

[0008] Furthermore, the pipe head lifting mechanism includes: two columns, a top plate is fixedly installed on the top of the two columns, two lifting cylinders are also provided on the bottom of the top plate, the bottom of the two lifting cylinders is fixedly installed with a pipe-bearing plate that can be raised and lowered following the lifting cylinders, a fixed seat is fixedly installed on the upper surface of the pipe-bearing plate, and nylon rollers for supporting the pipe material are fixedly installed on the upper and lower surfaces of the fixed seat.

[0009] Furthermore, the sawing mechanism comprises: a movable slope, a cooling liquid tank for collecting cooling liquid is fixedly installed on one side surface of the movable slope, and a movable cold-cutting flying saw body is arranged on the upper surface of the movable slope.

[0010] Furthermore, a pipe body is filled in the center of the cold-cut flying saw body, and a driving motor for controlling and driving the cold-cut flying saw body is fixedly mounted on one side surface of the cold-cut flying saw body.

[0011] Furthermore, the transmission mechanism includes: a bracket, a post-saw roller is fixedly installed on the top surface of the bracket, a transmission belt is arranged on the upper surface of the post-saw roller, a plurality of friction grooves are fixedly installed on the surface of the transmission belt, and an auxiliary component is also arranged on the upper surface of the transmission mechanism.

[0012] Furthermore, the auxiliary component includes: four mounting platforms, the upper surfaces of the four mounting platforms are connected with a transmittable auxiliary belt, and the surface of the auxiliary belt is fixedly installed with a plurality of auxiliary pipes fixed to the baffles on the upper surface of the conveyor belt.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In this scheme, by providing a pipe head lifting mechanism, when the pipe enters the transmission mechanism with the movement of the cold-cut flying saw body, the two lifting cylinders can receive instructions and act synchronously to push the pipe bearing plate upward, so that the nylon rollers on the pipe bearing plate contact the pipe, and as the pipe bearing plate rises, the pipe head of the pipe is lifted steadily. At the same time, the stability of the pipe during the lifting process is ensured, which can prevent the pipe from falling easily due to the short length of the pipe entering the roller after the saw;

[0015] 2. In this solution, by providing a transmission mechanism and auxiliary components, the auxiliary components can be used to effectively prevent the pipe from slipping off the conveyor belt. The baffle in the auxiliary component is made of rubber material, which not only ensures the friction between the pipe and avoids scratching the surface of the pipe, but also ensures the stability and safety of the pipe during transmission. This design not only improves product quality, but also reduces the safety risks caused by the slipping of the pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the pipe head lifting mechanism of the utility model;

[0018] Figure 3 This is a schematic diagram of the sawing mechanism structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the transmission mechanism structure of the utility model.

[0020] In the figure: 1. pipe cutting table; 2. roller table behind saw; 3. column; 4. top plate; 5. bracket; 6. cold cutting flying saw body; 7. pipe body; 8. movable slope; 9. moving track; 10. lifting cylinder; 11. pipe bearing plate; 12. connecting block; 13. nylon roller; 14. holder; 15. cold liquid tank; 16. conveyor belt; 17. fixed seat; 18. auxiliary belt. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1: Please refer to Figures 1 to 4 A pipe lifting device comprises a pipe cutting table 1, the upper surface of the pipe cutting table 1 is provided with a sawing mechanism for cutting the pipe, the side surface of the pipe cutting table 1 is provided with a transmission mechanism for conveying the cut pipe, and a pipe head lifting mechanism is provided between the sawing mechanism and the transmission mechanism to assist the cut pipe to enter the transmission mechanism;

[0023] The pipe head lifting mechanism includes: two columns 3, a top plate 4 is fixedly installed on the top of the two columns 3, two lifting cylinders 10 are also arranged on the bottom of the top plate 4, a pipe bearing plate 11 which can be lifted and lowered following the lifting cylinders 10 is fixedly installed on the bottom of the two lifting cylinders 10, two connecting blocks 12 are fixedly installed on the upper surface of the pipe bearing plate 11, a clamping seat 14 is fixedly installed on the top of the two connecting blocks 12, a buckle is provided at the center of the clamping seat 14, two connecting rods are fixedly installed at the center of the buckle, a fixing seat 17 is fixedly installed on the opposite side of the two connecting rods, and nylon rollers 13 for supporting pipe materials are fixedly installed on the upper and lower surfaces of the fixing seat 17;

[0024] The sawing mechanism comprises: a movable slope 8, a cold liquid tank 15 for collecting coolant is fixedly installed on one side surface of the movable slope 8, a movable cold-cutting flying saw body 6 is arranged on the upper surface of the movable slope 8, two sliding grooves are arranged on the bottom surface of the cold-cutting flying saw body 6, two movable tracks 9 matching with the sliding grooves are arranged on the upper surface of the movable slope 8, a pipe body 7 is filled at the center of the cold-cutting flying saw body 6, and a driving motor for controlling and driving the cold-cutting flying saw body 6 is fixedly installed on one side surface of the cold-cutting flying saw body 6;

[0025] The transmission mechanism comprises: a bracket 5, a post-saw roller 2 is fixedly mounted on the top surface of the bracket 5, a plurality of rotating rollers are arranged on the upper surface of the post-saw roller 2, a conveyor belt 16 for transmission is sleeved on the outer surface of the rotating roller, a plurality of friction patterns are fixedly mounted on the surface of the conveyor belt 16, and an auxiliary component is also arranged on the upper surface of the transmission mechanism;

[0026] The auxiliary components include: four mounting platforms, each of which is provided with a rotatable shaft on its upper surface, a transmittable auxiliary belt 18 is connected between the two shafts on the same side, and a plurality of auxiliary pipes are fixedly installed on the surface of the auxiliary belt 18. The baffles are made of rubber material and can rub against the surface of the pipe to prevent the pipe from slipping from the upper surface of the conveyor belt 16.

[0027] In the utility model, when in use, the pipe is placed on the pipe cutting table 1, the sawing mechanism starts to work, and the cold-cut flying saw body 6 is driven by the driving motor to reciprocate along the moving track 9 on the movable slope 8 to cut the pipe. During the cutting process, the cold liquid tank 15 is responsible for collecting and recycling the coolant to cool the sawing part to ensure that the cutting process proceeds smoothly;

[0028] After the cutting is completed, the pipe enters the transmission mechanism with the movement of the cold-cut flying saw body 6. During the transmission process, the pipe head lifting mechanism begins to intervene. After receiving the command, the two lifting cylinders 10 act synchronously to push the pipe bearing plate 11 upward. The nylon rollers 13 on the pipe bearing plate 11 contact the pipe and lift the pipe head part of the pipe steadily as the pipe bearing plate 11 rises. At the same time, the stability of the pipe during the lifting process is ensured.

[0029] As the tube bearing plate 11 rises further, the head of the tube is lifted to the same height as the roller table 2 after the saw. At this time, the transmission mechanism starts to work, and the rotating roller on the roller table 2 after the saw drives the conveyor belt 16 to rotate. The friction pattern on the surface of the conveyor belt 16 generates friction with the surface of the tube, and the tube is smoothly conveyed forward.

[0030] During the transmission process, the auxiliary components play a key role. The rotating shafts on the four mounting platforms are driven by the motor at the bottom and start to rotate, driving the auxiliary belt 18 to rotate. The baffles on the surface of the auxiliary belt 18 are constantly in contact with the surface of the pipe as the auxiliary belt 18 rotates, preventing the pipe from slipping off the conveyor belt 16 through friction. The baffles are made of rubber material, which not only ensures the friction between the pipe and the pipe, but also avoids scratching the surface of the pipe.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A pipe lifting device, comprising a pipe cutting table (1), characterized in that: The upper surface of the pipe cutting table (1) is provided with a sawing mechanism capable of cutting pipes, the side surface of the pipe cutting table (1) is provided with a transmission mechanism for conveying the cut pipes, and a pipe head lifting mechanism capable of assisting the cut pipes to enter the transmission mechanism is provided between the sawing mechanism and the transmission mechanism.

2. A pipe lifting device according to claim 1, characterized in that: The pipe head lifting mechanism comprises: two columns (3), a top plate (4) is fixedly mounted on the top of the two columns (3), two lifting cylinders (10) are also arranged on the bottom surface of the top plate (4), a pipe bearing plate (11) which can be raised and lowered following the lifting cylinders (10) is fixedly mounted on the bottom surface of the two lifting cylinders (10), a fixing seat (17) is fixedly mounted on the upper surface of the pipe bearing plate (11), and nylon rollers (13) for supporting the pipe material are fixedly mounted on the upper and lower surfaces of the fixing seat (17).

3. A pipe lifting device according to claim 1, characterized in that: The sawing mechanism comprises: a movable slope (8), a cooling liquid tank (15) for collecting cooling liquid is fixedly installed on one side surface of the movable slope (8), and a movable cold-cutting flying saw body (6) is arranged on the upper surface of the movable slope (8).

4. A pipe lifting device according to claim 3, characterized in that: The center of the cold-cut flying saw body (6) is filled with a pipe body (7), and a driving motor for controlling and driving the cold-cut flying saw body (6) is fixedly installed on one side surface of the cold-cut flying saw body (6).

5. The pipe lifting device according to claim 1, characterized in that: The transmission mechanism comprises: a bracket (5), a post-saw roller (2) is fixedly mounted on the top surface of the bracket (5), a transmission belt (16) is arranged on the upper surface of the post-saw roller (2), a plurality of friction grooves are fixedly mounted on the surface of the transmission belt (16), and an auxiliary component is also arranged on the upper surface of the transmission mechanism.

6. A pipe lifting device according to claim 5, characterized in that: The auxiliary component comprises: four mounting platforms, the upper surfaces of the four mounting platforms are connected with a drivable auxiliary belt (18), and the surface of the auxiliary belt (18) is fixedly mounted with a plurality of auxiliary pipes fixed to the upper surface of the conveyor belt (16).

Images