Metal pipe fitting pushing device

Abstract

The utility model discloses a metal pipe fitting pushing device, which belongs to the technical field of mechanical engineering and is characterized by comprising a conveying table, a conveying mechanism is rotatably connected to the front side of the inner side of the conveying table, a fixing mechanism is fixedly connected to the rear side of the inner side of the conveying table, and the conveying mechanism can continuously and stably convey metal pipe fittings. The production efficiency is greatly improved, accurate direction guide is provided for pipe fitting conveying, it is ensured that the pipe fittings move along a specific path, conveying errors are reduced, automatic adjustment can be achieved according to the pipe fittings of different diameters, the conveying requirements of the pipe fittings of various specifications are met, and the universality of the device is improved; the pipe fitting is prevented from shaking or displacing in the machining process, the machining precision is ensured, the device can adapt to metal pipe fittings of different specifications, various machining requirements are met, the device is matched with other parts to achieve automatic control, manual intervention is reduced, the production efficiency is improved, the pipe fitting is effectively fixed, and the safety risk in the machining process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical engineering, in particular to a metal pipe pushing device. Background Art

[0002] In a pipe prefabrication plant, the prefabrication and assembly of various pipes require pipe fittings of various lengths, which need to be cut into the required lengths in advance.

[0003] The existing metal pipe pushing device is not convenient for fixing the length when cutting the pipe. It requires manual measurement, which is troublesome and prone to errors due to operational errors. Therefore, we propose a pipe pushing and fixing length mechanism to solve the above problems.

[0004] The existing patent (publication number: CN219576489U) is a pipe pushing and fixing length mechanism. In order to solve the problem that the existing method of cutting pipes is inconvenient to fix the length, requires manual measurement, is troublesome, and is prone to errors due to operational errors, the following solution is proposed, which includes a workbench, an L-shaped plate is fixedly installed on the top of the workbench, a horizontal plate is fixedly installed on one side of the L-shaped plate, a movable plate is slidably installed on the bottom of the horizontal plate, a first electric push rod is fixedly installed on one side of the movable plate, a lifting plate is fixedly installed on the output shaft of the first electric push rod, a fixed length plate is fixedly installed on one side of the lifting plate, a laser rangefinder is fixedly installed on the top of the fixed length plate, a pipe is placed on the top of the workbench, and one end of the pipe is in contact with the fixed length plate. The utility model can accurately determine the distance between the fixed length plate and the cutter through the setting of the laser rangefinder, thereby fixing the length of the cut pipe and reducing manual errors.

[0005] In response to the above problems, existing patents provide solutions, but they lack a structure to push the metal pipes and fix them during cutting, which may cause the pipes to shake or shift during the cutting process, affecting the cutting accuracy and quality, thereby making the processing of metal pipes complicated and unreliable, and reducing production efficiency.

[0006] Therefore, a metal pipe pushing device is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a metal pipe pushing device that can solve the problem that the existing mechanical engineering lacks a structure for pushing metal pipes and fixing them during cutting, which may cause the pipes to shake or shift during the cutting process, affecting the cutting accuracy and quality, thereby making the processing process of metal pipes complicated and unreliable, and reducing production efficiency.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a metal pipe pushing device, comprising a conveying platform, wherein the front side of the inner side of the conveying platform is rotatably connected to a conveying mechanism, and the rear side of the inner side of the conveying platform is fixedly connected to a fixing mechanism;

[0009] The conveying mechanism includes a conveyor belt, two limit plates, a limit groove, a plurality of limit columns, a plurality of torsion springs, a plurality of limit wheels and a servo motor. The conveyor belt is rotatably connected to the front side of the inner side of the conveying platform, the limit plate is fixedly connected to both sides of the conveyor belt surface, the limit grooves are respectively opened on the right side of the left limit plate and the left side of the right limit plate, a plurality of limit columns are fixedly connected to the bottom of the inner side of the limit groove, a plurality of torsion springs are fixedly connected to the inner side of the limit columns, a plurality of limit wheels are fixedly connected to the top of the torsion springs, the servo motor is fixedly connected to the rear side of the left side of the conveying platform, the output end of the servo motor on the right side passes through the conveying platform and is rotatably connected to the conveying platform, and the rear side of the left side of the conveyor belt is fixedly connected to the output end on the right side of the servo motor.

[0010] Preferably, the fixing mechanism includes a support rod, a support half ring, a slide groove, a clamping half ring, a hydraulic telescopic rod, a distance sensor, a microcontroller and a material receiving plate, and the support rod is fixedly connected to both sides of the rear side of the conveying platform.

[0011] Preferably, the supporting half ring is fixedly connected to the surface of the supporting rod, the sliding groove is opened on both sides of the inner side of the supporting half ring, the clamping half ring is slidably connected to the inner side of the sliding groove, and the bottom of the hydraulic telescopic rod is fixedly connected to the bottom of the inner side of the conveying platform.

[0012] Preferably, the output end at the top of the hydraulic telescopic rod passes through the slide groove and is fixedly connected to both sides of the bottom of the clamping half ring, the distance sensor is fixedly connected to the left side of the inner side of the conveying platform, the microcontroller is fixedly connected to the surface on the right side of the conveying platform, and the material receiving plate is fixedly connected to the rear side of the inner side of the conveying platform.

[0013] Preferably, a protective pad is fixedly connected to the inner side of the supporting half ring, and the surface of the protective pad is engraved with anti-slip patterns.

[0014] Preferably, a fixing ring is fixedly connected to the bottom of the hydraulic telescopic rod, and the surface of the fixing ring is coated with anti-corrosion paint.

[0015] Preferably, the material receiving plate is configured as an inclined surface, and a buffer pad is provided on the surface of the material receiving plate.

[0016] Preferably, a material receiving box is fixedly connected to the rear side of the conveying platform, and the inner side of the material receiving box is coated with polyurethane paint.

[0017] Compared with the prior art, the beneficial effects of the present invention are:

[0018] 1. The conveying mechanism of the present application can continuously and stably convey metal pipes, greatly improving production efficiency, providing accurate directional guidance for pipe conveying, ensuring that the pipes move along a specific path, reducing conveying errors, and can automatically adjust according to pipes of different diameters to meet the conveying needs of pipes of various specifications, thereby improving the versatility of the device. The fixing mechanism can firmly fix the metal pipes to prevent the pipes from shaking or shifting during processing, ensuring processing accuracy, and can adapt to metal pipes of different specifications to meet various processing requirements. It cooperates with other components to achieve automated control, reduce manual intervention, improve production efficiency, effectively fix the pipes, and reduce safety risks during processing.

[0019] 2. Compared with the existing metal pipe pushing device, the present application achieves the effect of pushing the metal pipe and fixing it during cutting through the cooperation of the conveying mechanism and the fixing mechanism, thereby reducing the probability of the pipe shaking or displacement during the cutting process, improving the cutting accuracy and quality, thereby making the processing process of the metal pipe stable and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall structural diagram of the metal pipe pushing device of the present utility model;

[0021] Figure 2 This is the overall structural diagram of the conveying mechanism of the utility model;

[0022] Figure 3 This is the overall structural diagram of the fixing mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the protective pad of the utility model;

[0024] Figure 5 It is a structural schematic diagram of the material splicing plate of the present utility model.

[0025] In the figure, 1. conveying platform; 2. conveying mechanism; 21. conveyor belt; 22. limit plate; 23. limit groove; 24. limit column; 25. torsion spring; 26. limit wheel; 27. servo motor; 3. fixing mechanism; 31. support rod; 32. support half ring; 33. slide; 34. clamping half ring; 35. hydraulic telescopic rod; 36. distance sensor; 37. micro controller; 38. receiving plate; 4. protective pad; 5. fixing ring; 6. buffer pad; 7. receiving box. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figure 1-5 , this utility model provides a technical solution:

[0028] A metal pipe pushing device includes a conveying platform 1, a conveying mechanism 2 is rotatably connected to the front side of the inner side of the conveying platform 1, and a fixing mechanism 3 is fixedly connected to the rear side of the inner side of the conveying platform 1;

[0029] The conveying mechanism 2 includes a conveyor belt 21, two limit plates 22, a limit groove 23, a number of limit columns 24, a number of torsion springs 25, a number of limit wheels 26 and a servo motor 27. The conveyor belt 21 is rotatably connected to the front side of the inner side of the conveying platform 1, the limit plate 22 is fixedly connected to both sides of the surface of the conveyor belt 21, the limit grooves 23 are respectively opened on the right side of the left limit plate 22 and the left side of the right limit plate 22, a number of limit columns 24 are fixedly connected to the bottom of the inner side of the limit groove 23, a number of torsion springs 25 are fixedly connected to the inner side of the limit column 24, a number of limit wheels 26 are fixedly connected to the top of the torsion spring 25, the servo motor 27 is fixedly connected to the rear side of the left side of the conveying platform 1, the output end of the servo motor 27 on the right side passes through the conveying platform 1 and is rotatably connected to the conveying platform 1, and the rear side of the left side of the conveyor belt 21 is fixedly connected to the output end of the servo motor 27 on the right side.

[0030] In this embodiment: by setting up a conveying platform 1, a stable support and installation foundation is provided for the conveying mechanism 2 and the fixing mechanism 3. Its solid structure can withstand the weight of the conveying mechanism 2 and the fixing mechanism 3 as well as the pressure of the metal pipe during the conveying process, ensuring that the device will not shake or deform during operation. The conveyor belt 21 is the core component for realizing the conveying of metal pipes. It can continuously and stably convey the metal pipes from one position to another, thereby improving the conveying efficiency of the pipes. The surface of the conveyor belt 21 has a certain friction force, which can ensure that the pipes will not slip during the conveying process, thereby ensuring the accuracy of the conveying. The limit plates 22 are arranged on both sides of the surface of the conveyor belt 21, which can effectively prevent the metal pipes from sliding from both sides of the conveyor belt 21 during the conveying process, thereby ensuring the safety and stability of the conveying. The limit grooves 23 are the limit columns 24 and the limit Components such as the wheel 26 provide installation locations and also play a certain guiding role for the metal pipes, allowing the pipes to move in a specific direction during transportation, thereby improving the transportation accuracy. The limiting column 24 provides fixed support for the torsion spring 25 and the limiting wheel 26, ensuring that the limiting wheel 26 can limit and guide the metal pipes at the appropriate position. The torsion spring 25 is connected to the limiting wheel 26, so that the limiting wheel 26 can limit the metal pipes, ensuring that the limiting wheel 26 is always in close contact with the pipes, thereby achieving effective limiting and guiding of the pipes. The limiting wheel 26 is in direct contact with the metal pipes, rubbing against the pipes to prevent the pipes from rotating or slipping. The servo motor 27 provides power for the conveyor belt 21. The speed and direction of the servo motor 27 are controlled by the microcontroller 37, so that the conveying speed of the metal pipes can be controlled to meet different production needs.

[0031] Specifically, such as Figure 3 As shown, the fixing mechanism 3 includes a support rod 31, a support half ring 32, a slide groove 33, a clamping half ring 34, a hydraulic telescopic rod 35, a distance sensor 36, a microcontroller 37 and a material receiving plate 38, and the support rod 31 is fixedly connected to both sides of the rear side of the conveyor platform 1.

[0032] Specifically, such as Figure 3 As shown, the supporting half ring 32 is fixedly connected to the surface of the supporting rod 31, the slide groove 33 is opened on both sides of the inner side of the supporting half ring 32, the clamping half ring 34 is slidably connected to the inner side of the slide groove 33, and the bottom of the hydraulic telescopic rod 35 is fixedly connected to the bottom of the inner side of the conveying platform 1.

[0033] Specifically, such as Figure 3 As shown, the output end of the top of the hydraulic telescopic rod 35 passes through the slide groove 33 and is fixedly connected to both sides of the bottom of the clamping half ring 34, the distance sensor 36 is fixedly connected to the left side of the inner side of the conveyor platform 1, the microcontroller 37 is fixedly connected to the surface of the right side of the conveyor platform 1, and the material receiving plate 38 is fixedly connected to the rear side of the inner side of the conveyor platform 1.

[0034] The clamping half ring 34 is provided with a support rod 31 to provide a stable support for the supporting half ring 32, so as to ensure that the fixing mechanism 3 does not shake or deform during operation. The supporting half ring 32 cooperates with the clamping half ring 34 to fix the metal pipe fitting. The shape of the supporting half ring 32 can match the shape of the pipe fitting to provide stable support and fixing. The slide groove 33 provides a track for the sliding of the clamping half ring 34, so that the clamping half ring 34 can move up and down smoothly under the action of the hydraulic telescopic rod 35 to achieve clamping and loosening of the pipe fitting. The clamping half ring 34 and the supporting half ring 32 work together to clamp and fix the metal pipe fitting. The clamping half ring 34 can be adjusted according to the size of the pipe fitting under the push of the hydraulic telescopic rod 35 to ensure that pipe fittings of different specifications can be effectively fixed. The hydraulic telescopic rod 35 provides power for the clamping half ring 34 and has strong The device has the advantages of large size and smooth movement. By controlling the extension and contraction of the hydraulic telescopic rod 35, the pipe can be clamped and loosened, and the operation is convenient and quick. The distance sensor 36 can monitor the position and conveying distance of the metal pipe in real time, and provide accurate data for the automatic control of the device. Through the feedback of the distance sensor 36, the precise control of the pipe conveying length can be achieved, and the processing accuracy is improved. The microcontroller 37 is the control core of the entire device. It can receive the signal of the distance sensor 36 and control the action of the servo motor 27, the hydraulic telescopic rod 35 and other components according to the preset program to realize the automatic operation of the device. After the pipe conveying and cutting is completed, the material receiving plate 38 receives and guides the pipe so that the pipe can smoothly enter the next process or collection device. The inclined design of the material receiving plate 38 and the buffer pad 6 can reduce the impact of the pipe and protect the pipe from damage.

[0035] Specifically, such as Figure 3 、 Figure 4 As shown, a protective pad 4 is fixedly connected to the inner side of the supporting half ring 32 , and the surface of the protective pad 4 is engraved with anti-slip patterns.

[0036] Specifically, such as Figure 5 As shown, the bottom of the hydraulic telescopic rod 35 is fixedly connected to a fixing ring 5, and the surface of the fixing ring 5 is coated with anti-corrosion paint.

[0037] In this embodiment: by providing a protective pad 4, a buffering effect can be played when the pipe is in contact with the support half ring 32, thereby preventing the pipe from directly contacting the hard support half ring 32 and causing wear or scratches. By providing an anti-slip pattern, the friction between the pipe and the protective pad 4 can be increased, making the pipe more stable and less likely to slide during the fixing process, thereby improving the fixing effect and processing accuracy. By providing a fixing ring 5, a more stable installation foundation is provided for the hydraulic telescopic rod 35. By providing an anti-corrosion coating, the fixing ring 5 can be protected from corrosion, extending its service life, ensuring that the hydraulic telescopic rod 35 can work stably during long-term use, thereby ensuring that the fixing mechanism 3 effectively fixes the pipe.

[0038] Specifically, such as Figure 5 As shown, the material receiving plate 38 is set as an inclined surface, and the surface of the material receiving plate 38 is covered with a buffer pad 6.

[0039] Specifically, such as Figure 3 、 Figure 5 As shown, a material receiving box 7 is fixedly connected to the rear side of the conveying platform 1, and the inner side of the material receiving box 7 is coated with polyurethane paint.

[0040] In this embodiment: by setting the receiving plate 38 as an inclined surface, the pipe fittings can slide smoothly to the designated position after the transportation is completed, thereby improving the collection efficiency of the pipe fittings. By setting the buffer pad 6, the impact force of the pipe fittings during the sliding process can be reduced, the pipe fittings can be avoided from being damaged by collision, and the quality of the pipe fittings can be protected. By setting the receiving box 7, it is used to collect the pipe fittings that have been transported, which is convenient for subsequent processing and storage. By setting the polyurethane coating, it can play an anti-corrosion and wear-resistant role, protect the receiving box 7 from wear and corrosion of the pipe fittings, extend the service life of the receiving box 7, and also help to keep the pipe fittings clean and intact.

[0041] Working principle: First, the user places the conveyor table 1 in a suitable working position. Then, when preparing to convey the metal pipe, the user powers on and starts the microcontroller 37 and the distance sensor 36. Subsequently, the user powers on and starts the microcontroller 37 and the servo motor 27. The servo motor 27 drives the conveyor belt 21 to start rotating. At this time, the user places the metal pipe on the surface of the conveyor belt 21. In the process of the metal pipe moving toward the back of the conveyor belt 21, it will contact the surface of the limiting wheel 26. Under the action of the torsion spring 25, the limiting wheel 26 rotates toward the back of the conveyor belt 21, continuously frictionally limiting the surface of the metal pipe, effectively preventing the metal pipe from rotating or deviating. When the metal pipe moves to the back of the conveyor belt 21, the distance sensor 36 monitors the position and conveying distance of the metal pipe in real time according to the preset data, and transmits the information to the microcontroller 37. The microcontroller 37 analyzes and judges according to the preset program. If When the pipe fitting reaches the fixed position, the microcontroller 37 controls the hydraulic telescopic rod 35 to start on the one hand, and controls the servo motor 27 on the other hand to stop the conveyor belt 21. The output end at the top of the hydraulic telescopic rod 35 pushes the clamping half ring 34 to slide upward in the slide groove 33, and the clamping half ring 34 cooperates with the supporting half ring 32 to clamp and fix the metal pipe fitting. After that, the user cuts the metal pipe fitting on the rear side of the clamping half ring 34. After cutting is completed, the distance sensor 36 sends a signal to the microcontroller 37, and the microcontroller 37 controls the hydraulic telescopic rod 35 to retract, and the clamping half ring 34 slides downward, loosening the pipe fitting, and the pipe fitting slides onto the receiving plate 38. The inclined surface design of the receiving plate 38 can make the pipe fitting slide smoothly to the specified position, greatly improving the collection efficiency of the pipe fitting. Finally, the user repeats the above operation. When all the metal pipe fittings are cut, the user can collect the cut metal pipe fittings inside the receiving box 7.

[0042] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A metal pipe pushing device, comprising a conveying platform (1), characterized in that: The front side of the inner side of the conveying platform (1) is rotatably connected to a conveying mechanism (2), and the rear side of the inner side of the conveying platform (1) is fixedly connected to a fixing mechanism (3); The conveying mechanism (2) includes a conveyor belt (21), two limiting plates (22), a limiting groove (23), a plurality of limiting columns (24), a plurality of torsion springs (25), a plurality of limiting wheels (26) and a servo motor (27). The conveyor belt (21) is rotatably connected to the front side of the inner side of the conveying platform (1). The limiting plates (22) are fixedly connected to both sides of the surface of the conveyor belt (21). The limiting grooves (23) are respectively opened on the right side of the left limiting plate (22) and the left side of the right limiting plate (22). The limiting column (24) is fixedly connected to the bottom of the inner side of the limiting groove (23), a plurality of torsion springs (25) are fixedly connected to the inner side of the limiting column (24), a plurality of limiting wheels (26) are fixedly connected to the top of the torsion spring (25), the servo motor (27) is fixedly connected to the rear side of the left side of the conveying platform (1), the output end of the right side of the servo motor (27) passes through the conveying platform (1) and is rotatably connected to the conveying platform (1), and the rear side of the left side of the conveyor belt (21) is fixedly connected to the output end of the right side of the servo motor (27).

2. A metal pipe pushing device according to claim 1, characterized in that: The fixing mechanism (3) comprises a support rod (31), a support half ring (32), a slide groove (33), a clamping half ring (34), a hydraulic telescopic rod (35), a distance sensor (36), a microcontroller (37) and a material receiving plate (38), wherein the support rod (31) is fixedly connected to both sides of the rear side of the conveying platform (1).

3. A metal pipe pushing device according to claim 2, characterized in that: The supporting half ring (32) is fixedly connected to the surface of the supporting rod (31), the sliding groove (33) is opened on both sides of the inner side of the supporting half ring (32), the clamping half ring (34) is slidably connected to the inner side of the sliding groove (33), and the bottom of the hydraulic telescopic rod (35) is fixedly connected to the bottom of the inner side of the conveying platform (1).

4. A metal pipe pushing device according to claim 3, characterized in that: The output end of the top of the hydraulic telescopic rod (35) passes through the slide groove (33) and is fixedly connected to both sides of the bottom of the clamping half ring (34); the distance sensor (36) is fixedly connected to the left side of the inner side of the conveying platform (1); the microcontroller (37) is fixedly connected to the surface of the right side of the conveying platform (1); and the material receiving plate (38) is fixedly connected to the rear side of the inner side of the conveying platform (1).

5. The metal pipe pushing device according to claim 4, characterized in that: A protective pad (4) is fixedly connected to the inner side of the supporting half ring (32), and the surface of the protective pad (4) is engraved with anti-slip patterns.

6. The metal pipe pushing device according to claim 5, characterized in that: The bottom of the hydraulic telescopic rod (35) is fixedly connected to a fixing ring (5), and the surface of the fixing ring (5) is coated with an anti-corrosion paint.

7. The metal pipe pushing device according to claim 6, characterized in that: The material receiving plate (38) is configured as an inclined surface, and a buffer pad (6) is sleeved on the surface of the material receiving plate (38).

8. The metal pipe pushing device according to claim 1, characterized in that: A material receiving box (7) is fixedly connected to the rear side of the conveying platform (1), and the inner side of the material receiving box (7) is coated with polyurethane paint.

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