Automatic blanking pushing device for steel pipes

Abstract

The utility model belongs to the technical field of steel pipe blanking pushing, and discloses an automatic steel pipe blanking pushing device which comprises a working table, a fixing frame is fixedly arranged on the bottom face of the working table, a motor is fixedly arranged on the bottom face of the fixing frame, a main gear is fixedly arranged at the tail end of a main shaft of the motor, and the outer side of the main gear is in meshed tooth connection with an auxiliary gear. A connecting shaft is fixedly arranged in the auxiliary gear, gear discs are fixedly arranged on the two sides of the connecting shaft, transmission gears are connected to the outer sides of the gear discs in a meshed mode, sliding gears are connected to the outer sides of the transmission gears in a meshed mode, and bevel gears are connected to the outer sides of the sliding gears in a meshed mode. According to the steel pipe blanking device, physical power consumption of workers in the blanking process can be reduced, and meanwhile, due to the fact that manual participation is reduced, the workers cannot be hurt once the steel pipes fall off in the blanking process.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel pipe blanking and pushing, and specifically relates to an automatic steel pipe blanking and pushing device. Background Art

[0002] Steel pipes are used for transporting fluids and powdered solids, exchanging heat energy, manufacturing mechanical parts and containers, and are also an economical type of steel. They have a hollow cross-section and a length much greater than the diameter or circumference. Using steel pipes to manufacture building structure grids, supports, and mechanical brackets can reduce weight, save metal, and enable factory and mechanized construction; blanking refers to the operation process of determining the shape, quantity, or quality of materials required to make a certain device or product, and then taking a certain shape, quantity, or quality of materials from the whole or entire batch of materials; due to the long length of the steel pipe itself, blanking is required during use, and during the blanking process, manual pushing is needed to move the steel pipe. The steel pipe itself is long and its weight is naturally heavy. If manual pushing is used, the physical strength consumption of the staff will be huge.

[0003] At the same time, the patent specification with the publication number CN 205702662 U discloses an automatic steel pipe blanking device, which includes a frame, a V-shaped guide groove, a steel pipe storage rack, and a cylinder. The V-shaped guide groove is formed by hinging a fixed left half groove and a movable right half groove. The fixed left half groove is arranged at the top of the frame, and the movable right half groove is supported at the end of the piston rod of the cylinder. The steel pipe storage rack is arranged on one side of the frame. The cylinder drives the movable right half groove to turn downwards, and the steel pipe in the V-shaped guide groove slides onto the steel pipe storage rack.

[0004] However, in the implementation of the related technology, it is found that the above-mentioned automatic steel pipe blanking device has the following problems: the structure in this utility model does not elaborate on how to carry out the pushing work during the automatic blanking of the steel pipe. If manual pushing is used, due to the heavy weight of the steel pipe itself, manual pushing will inevitably consume a large amount of manpower. At the same time, because the steel pipe is heavy, once it falls during the blanking process, it will inevitably have a certain impact on the safety of the staff.

[0005] Therefore, an automatic steel pipe blanking and pushing device is proposed for the above problems. Content of the Utility Model

[0006] To solve the problems raised in the above background art, the utility model provides an automatic steel pipe blanking and pushing device, which has the advantage of automatically pushing during the blanking process. The utility model automatically pushes the steel pipe forward, thereby reducing the physical strength consumption of the staff during the blanking process. At the same time, due to the reduction of manual participation, once the steel pipe drops during the blanking process, it will not cause harm to the staff, which not only improves the work efficiency but also ensures the safety of the staff.

[0007] To achieve the above object, the utility model provides the following technical solutions: an automatic steel pipe blanking pushing device, which includes a workbench. The top surface of the workbench is fitted with a steel pipe body. The bottom surface of the workbench is fixedly provided with a fixing frame. The bottom surface of the fixing frame is fixedly provided with a motor. The end of the main shaft of the motor is fixedly provided with a main gear. The outer side of the main gear is meshed with a sub-gear. The inner part of the sub-gear is fixedly provided with a connecting shaft. Both sides of the connecting shaft are fixedly provided with gear discs. The outer sides of the gear discs are meshed with transmission gears. The outer sides of the transmission gears are meshed with sliding gears. The outer sides of the sliding gears are meshed with helical gears. The inner side of the helical gear is fixedly provided with a short shaft. The outer side of the bottom of the short shaft is fixedly provided with a roller.

[0008] Preferably, a threaded area is fixedly provided on the outer side of the connecting shaft. A moving frame is slidably arranged on the outer side of the threaded area, and the roller rotates inside the moving frame.

[0009] Preferably, a buffer area is fixedly provided on the outer side of the connecting shaft, and the buffer area is fixedly connected to the threaded area.

[0010] Preferably, a mounting frame is fixedly provided on the top surface of the workbench, and the mounting frame is rotatably connected to the transmission gear.

[0011] Preferably, a transmission wheel is fixedly provided on the outer side of the short shaft. A first belt is rotatably arranged on the outer side of the top of the transmission wheel, and the first belt is rotatably connected to the right transmission wheel. A second belt is rotatably arranged on the outer side of the bottom of the transmission wheel, and the second belt is rotatably connected to the left transmission wheel.

[0012] Preferably, a mounting shaft is fixedly provided on the outer side of the moving frame, and the mounting shaft is rotatably connected to the sliding gear.

[0013] Preferably, springs are fixedly provided on the inner sides of both ends of the moving frame, and the other ends of the springs are fixedly connected to the moving frame on the other side.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] In the utility model, the motor drives the main gear to rotate. The main gear drives the sub-gear, the threaded area and the gear discs to rotate. The gear discs drive the transmission gears and the sliding gears to rotate. The sliding gears drive the helical gears, the short shaft and the rollers to rotate. When the rollers rotate, they simultaneously drive the steel pipe body to move upward, thereby realizing the function of pushing the steel pipe body during blanking, reducing the physical consumption of workers during the blanking process, improving the work efficiency, and at the same time, since the participation of manual labor is reduced, once the steel pipe drops during the blanking process, it will not cause harm to the workers. Description of the Drawings

[0016] Figure 1 Schematic diagram of the overall structure of the automatic steel pipe blanking and pushing device proposed by the present utility model;

[0017] Figure 2 Schematic diagram of the installation structure of the fixing frame proposed by the present utility model;

[0018] Figure 3 Schematic diagram of the installation structure of the spur gear proposed by the present utility model;

[0019] Figure 4 Schematic diagram of the installation structure of the transmission gear proposed by the present utility model;

[0020] Figure 5 Schematic diagram of the installation structure of the roller proposed by the present utility model.

[0021] In the figure: 1, workbench; 2, fixing frame; 3, motor; 4, main gear; 5, sub-gear; 6, connecting shaft; 7, threaded area; 8, buffer area; 9, gear disc; 10, transmission gear; 11, sliding gear; 12, helical gear; 13, transmission wheel; 14, first belt; 15, second belt; 16, short shaft; 17, roller; 18, mounting frame; 19, mounting shaft; 20, moving frame; 21, spring; 22, steel pipe body. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Such as Figures 1 to 5As shown in the figure, the utility model provides an automatic steel pipe blanking pushing device, which includes a workbench 1. The top surface of the workbench 1 is attached with a steel pipe body 22. The bottom surface of the workbench 1 is fixedly provided with a fixed frame 2. The bottom surface of the fixed frame 2 is fixedly provided with a motor 3. The end of the main shaft of the motor 3 is fixedly provided with a main gear 4. The outer side of the main gear 4 is meshed with a secondary gear 5. The inside of the secondary gear 5 is fixedly provided with a connecting shaft 6. Both sides of the connecting shaft 6 are fixedly provided with gear discs 9. The outer side of the gear disc 9 is meshed with a transmission gear 10. The outer side of the transmission gear 10 is meshed with a sliding gear 11. The outer side of the sliding gear 11 is meshed with a helical gear 12. The inside of the helical gear 12 is fixedly provided with a short shaft 16. The outer side of the bottom of the short shaft 16 is fixedly provided with a roller 17. By driving the main gear 4 to rotate through the motor 3, the roller 17 is finally driven to rotate, so as to realize the function of pushing the steel pipe body 22 to move during blanking, thereby reducing the physical consumption of workers during the blanking process, improving the work efficiency. At the same time, since the participation of manual labor is reduced, once the steel pipe drops during the blanking process, it will not cause harm to the workers.

[0024] Specifically, a threaded area 7 is fixedly provided on the outer side of the connecting shaft 6. A moving frame 20 is slidably arranged on the outer side of the threaded area 7, and the roller 17 rotates inside the moving frame 20. By driving the roller 17 to move through the moving frame 20, the steel pipe body 22 is clamped to prevent the steel pipe body 22 from falling.

[0025] Furthermore, a buffer area 8 is fixedly provided on the outer side of the connecting shaft 6, and the buffer area 8 is fixedly connected to the threaded area 7. When the moving frame 20 moves to the position of the buffer area 8, the roller 17 just clamps the steel pipe body 22. At this time, even if the main gear 4 continues to rotate, it will not drive the moving frame 20 to move forward unless the motor 3 starts to reverse.

[0026] Still further, an installation frame 18 is fixedly provided on the top surface of the workbench 1, and the installation frame 18 is rotatably connected to the transmission gear 10. The installation frame 18 is used to fix the transmission gear 10 to prevent it from falling off during rotation.

[0027] It should be noted that a transmission wheel 13 is fixedly provided on the outer side of the short shaft 16. A first belt 14 is rotatably arranged on the outer side of the top of the transmission wheel 13, and the first belt 14 is rotatably connected to the right transmission wheel 13. A second belt 15 is rotatably arranged on the outer side of the bottom of the transmission wheel 13, and the second belt 15 is rotatably connected to the left transmission wheel 13. Pushing the steel pipe body 22 by multiple rollers 17 reduces the burden a lot compared with pushing the steel pipe body 22 by one roller 17, and at the same time increases the service life of the device.

[0028] It should be noted that an installation shaft 19 is fixedly arranged on the outer side of the moving frame 20, and the installation shaft 19 is rotatably connected with the sliding gear 11. The installation shaft 19 is used to fix the sliding gear 11 to prevent the sliding gear 11 from falling off when rotating.

[0029] It is worth introducing that springs 21 are fixedly arranged on the inner sides of both ends of the moving frame 20, and the other ends of the springs 21 are fixedly connected with the moving frame 20 on the other side. The springs 21 are always in a tensioned state, which is to ensure that when the two moving frames 20 move towards the middle, the two sides can be evenly stressed.

[0030] Among them, the motor 3 is a prior art and will not be elaborated; at the same time, the present utility model also includes a power supply, a controller, a switch, etc., which are not the main technical points of this patent and will not be elaborated; the "front, back, left, and right" perspectives of this device are based on Figure 1 the direction shown in the drawing.

[0031] Working principle and process:

[0032] Before using the steel pipe automatic blanking pushing device, first, place the steel pipe body 22 on the top surface of the workbench 1, and then turn on the switch of the motor 3 at the bottom of the fixed frame 2 to start working. The motor 3 drives the main gear 4, the main gear 4 drives the driven gear 5 to rotate, the driven gear 5 drives the connecting shaft 6 and the moving frame 20 outside the threaded area 7 to move. The moving frame 20 drives the short shaft 16 and the roller 17 to move. When the moving frame 20 moves to the position of the buffer area 8, the roller 17 just clamps the steel pipe body 22. At this time, even if the main gear 4 continues to rotate, it will not drive the moving frame 20 to move forward unless the motor 3 starts to reverse. When the connecting shaft 6 rotates, it simultaneously drives the gear disc 9 to rotate. The gear disc 9 drives the transmission gear 10 rotatably arranged inside the mounting frame 18. The transmission gear 10 drives the sliding gear 11 outside the installation shaft 19. The sliding gear 11 drives the helical gear 12. The helical gear 12 drives the short shaft 16 and the roller 17 to rotate. The roller 17 is in contact with the steel pipe body 22, which just can play the effect of pushing the steel pipe body 22 forward. When the short shaft 16 rotates, it simultaneously drives the transmission wheel 13. The transmission wheel 13 drives the first belt 14 and the second belt 15. The first belt 14 and the second belt 15 respectively drive the rollers 17 on both sides to start rotating. Pushing the steel pipe body 22 by multiple rollers 17 reduces the burden a lot compared with pushing the steel pipe body 22 by one roller 17, and at the same time increases the service life of the device. Springs 21 are arranged on the inner sides of both ends of the moving frame 20. The springs 21 are always in a tensioned state, which is to ensure that when the two moving frames 20 move towards the middle, the two sides can be evenly stressed. The present utility model automatically pushes the steel pipe forward, thereby reducing the physical consumption of the staff during the blanking process. At the same time, since the manual participation is reduced, once the steel pipe drops during the blanking process, it will not cause harm to the staff, which not only improves the work efficiency but also ensures the safety of the staff.

[0033] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0034] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present utility model, and the scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. Automatic steel pipe cutting and pushing device, comprising a workbench (1), characterized in that: The top surface of the workbench (1) is fitted with a steel pipe body (22). The bottom surface of the workbench (1) is fixedly provided with a fixing frame (2). The bottom surface of the fixing frame (2) is fixedly provided with a motor (3). The end of the main shaft of the motor (3) is fixedly provided with a main gear (4). The outer side of the main gear (4) is meshed with a secondary gear (5). The inside of the secondary gear (5) is fixedly provided with a connecting shaft (6). Both sides of the connecting shaft (6) are fixedly provided with gear discs (9). The outer side of the gear disc (9) is meshed with a transmission gear (10). The outer side of the transmission gear (10) is meshed with a sliding gear (11). The outer side of the sliding gear (11) is meshed with a helical gear (12). The inside of the helical gear (12) is fixedly provided with a short shaft (16). The outer side of the bottom of the short shaft (16) is fixedly provided with a roller (17).

2. The automatic steel pipe blanking pushing device according to claim 1, characterized in that: The outer side of the connecting shaft (6) is fixedly provided with a threaded area (7). A moving frame (20) is slidably arranged on the outer side of the threaded area (7), and the roller (17) rotates inside the moving frame (20).

3. The automatic steel pipe blanking and pushing device according to claim 1, characterized in that: The outer side of the connecting shaft (6) is fixedly provided with a buffer area (8), and the buffer area (8) is fixedly connected to the threaded area (7).

4. The automatic steel pipe blanking and pushing device according to claim 1, characterized in that: The top surface of the workbench (1) is fixedly provided with a mounting frame (18), and the mounting frame (18) is rotatably connected to the transmission gear (10).

5. The automatic steel pipe blanking and pushing device according to claim 1, wherein: The outer side of the short shaft (16) is fixedly provided with a transmission wheel (13). The top outer side of the transmission wheel (13) is rotatably provided with a first belt (14), and the first belt (14) is rotatably connected to the right transmission wheel (13). The bottom outer side of the transmission wheel (13) is rotatably provided with a second belt (15), and the second belt (15) is rotatably connected to the left transmission wheel (13).

6. The automatic steel pipe blanking pushing device according to claim 2, characterized in that: The outer side of the moving frame (20) is fixedly provided with a mounting shaft (19), and the mounting shaft (19) is rotatably connected to the sliding gear (11).

7. The automatic steel pipe blanking pushing device according to claim 2, characterized in that: Both inner sides of the two ends of the moving frame (20) are fixedly provided with springs (21), and the other ends of the springs (21) are fixedly connected to the moving frame (20) on the other side.

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