Pipe feeding machine

Abstract

The utility model relates to the technical field of pipe processing, in particular to a pipe feeding machine, which not only can be adjusted according to actual needs to conveniently adapt to feeding of pipes with different sizes, but also can automatically correct errors to avoid the situation that a plurality of pipes are fed at one time, and improves the feeding accuracy. Comprising a supporting mechanism; the pipe feeding device further comprises a sorting mechanism, an adjusting mechanism, three lifting mechanisms and a pushing mechanism, the sorting mechanism is installed on the supporting mechanism and drives pipes to be fed, the adjusting mechanism is installed on the supporting mechanism and can be conveniently adjusted according to the sizes of different pipes, and the three lifting mechanisms are all installed on the adjusting mechanism and drive the pipes to be lifted. The material pushing mechanism is installed on the supporting mechanism, and feeding of two pipes at a time is avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of pipe processing, and in particular to a pipe feeding machine. Background Technology

[0002] Currently, the traditional manual feeding method is used in the pipe cutting process. This requires repeatedly placing single pipes on the cutting equipment, which is cumbersome, labor-intensive, inefficient, and poses safety hazards.

[0003] Existing pipe feeding machines, such as the pipe feeding rack receiving and feeding device disclosed in utility model patent application number 202420748117.7, mainly include rollers mounted on support rods. A feeding mechanism is set on the support rods, and the feeding mechanism moves left and right along the support rods via a slide rail mechanism. Multiple sets of buffers are set on the support rods, which are profiles. In use, when the pipe enters the receiving and feeding device, the pipe first falls onto the buffers for cushioning, and then falls onto the rollers. After the receiving and feeding device adjusts the height according to the pipe, the first and second grippers of the feeding mechanism clamp the pipe, and the belt drives the feeding mechanism to move forward, thus moving the pipe forward with the feeding mechanism.

[0004] However, most existing feeding machines cannot feed pipes of different sizes, which limits their applicability. Moreover, it is easy for two pipes to be fed at once, and existing pipe feeding machines are difficult to automatically correct errors. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a pipe feeding machine that can not only be adjusted according to actual needs to facilitate the feeding of pipes of different sizes, but also can self-correct to avoid feeding multiple pipes at once, thus improving the feeding accuracy.

[0006] This utility model discloses a pipe feeding machine, which includes a support mechanism, a sorting mechanism, an adjustment mechanism, three sets of lifting mechanisms, and a pushing mechanism. The sorting mechanism is installed on the support mechanism and drives the pipe feeding. The adjustment mechanism is installed on the support mechanism and facilitates adjustment according to different pipe sizes. All three sets of lifting mechanisms are installed on the adjustment mechanism and drive the pipes to be lifted. The pushing mechanism is installed on the support mechanism and avoids feeding two pipes at a time. Multiple pipes are placed on the sorting mechanism. The adjustment mechanism is adjusted to facilitate the feeding of pipes of different sizes. The lifting and sorting mechanism drives the pipe sorting. The pushing mechanism pushes the excess pipes back to the sorting mechanism, and then the lifting mechanism pushes the pipes for feeding.

[0007] Preferably, the support mechanism includes a bracket, three sets of sorting plates, three sets of preparation plates, three sets of feeding plates, and three sets of baffles. The bottom of the bracket is connected to the ground. All three sets of sorting plates are mounted on the bracket. The three sets of preparation plates are mounted on the three sets of sorting plates, the three sets of feeding plates are mounted on the three sets of preparation plates, and the three sets of baffles are mounted on the three sets of feeding plates. The sorting mechanism lifts the pipes onto the sorting plates. The width of the sorting plates is adjusted by an adjustment mechanism to facilitate feeding one pipe at a time. Then, the lifting mechanism lifts the pipes from the sorting plates onto the feeding plates. The baffles prevent the pipes from rolling off. The pipes on the feeding plates are easy for the equipment to grip and process.

[0008] Preferably, the sorting mechanism includes three sets of rollers, three sets of lifting straps, three sets of guide wheels, a drive shaft, and three sets of take-up rollers. The three sets of rollers are rotatably mounted on a bracket. One end of each of the three sets of lifting straps is fixedly mounted on one of the three sets of rollers. The three sets of guide wheels are rotatably mounted on three sorting plates, and the three sets of lifting straps are wound around the three sets of guide wheels. The drive shaft is rotatably mounted on the bracket and connected to a motor. The three sets of take-up rollers are mounted on the drive shaft and fixedly connected to the other end of each of the three sets of lifting straps. Multiple pipes are placed on the three sets of lifting straps. When loading is required, the drive shaft drives the three sets of take-up rollers to rotate, and the three sets of take-up rollers wind up the three sets of lifting straps, taut the straps, and the pipes are conveyed to the sorting plates. Then, the drive shaft flips to loosen the three sets of lifting straps, and excess pipes descend with the three sets of lifting straps.

[0009] Preferably, the adjustment mechanism includes a first drive shaft, three sets of first gears, six sets of first guide rails, three sets of first sliders, and three sets of first racks. The first drive shaft is rotatably mounted on a bracket and connected to a motor for transmission. All three sets of first gears are mounted on the first drive shaft. The six sets of first guide rails are respectively mounted on three sorting plates and three material preparation plates. The three sets of first sliders are respectively slidably mounted on the six sets of first guide rails. The three sets of first racks are respectively mounted on the three sets of first sliders and mesh with the three sets of first gears for transmission. The first drive shaft drives the three sets of first gears to rotate. The meshing of the three sets of first gears and the three sets of first racks drives the three sets of first sliders to slide along the six sets of first guide rails, adjusting the relative position of the first sliders and the sorting plates so that only one pipe can be supported on the sorting plate at a time.

[0010] Preferably, the lifting mechanism includes a first electric cylinder, a first lifting plate, a second electric cylinder, and a second lifting plate. The first electric cylinder is mounted on a first slider, the first lifting plate is mounted on the first electric cylinder, the second electric cylinder is mounted on the first slider, and the second lifting plate is mounted on the second electric cylinder. The three sets of lifting mechanisms are respectively mounted on three sets of first sliders. When the first electric cylinder is started, it pushes the first lifting plate to push the pipe from the sorting plate to the preparation plate. Then, the second electric cylinder is started, and it pushes the second lifting plate to lift the pipe from the preparation plate to the loading plate.

[0011] Preferably, the pushing mechanism includes a second drive shaft, three sets of second gears, three sets of second guide rails, three sets of second sliders, three sets of second racks, three sets of third electric cylinders, and three sets of push plates. The second drive shaft is rotatably mounted on a bracket and connected to a motor drive. The three sets of second gears are all mounted on the second drive shaft. The three sets of second guide rails are respectively mounted on the three sets of material preparation plates. The three sets of second sliders are respectively slidably mounted on the three sets of second guide rails. The three sets of second racks are respectively mounted on the three sets of second sliders. The three sets of third electric cylinders are respectively mounted on the three sets of second sliders. The three sets of push plates are respectively mounted on the three sets of third electric cylinders. The second drive shaft drives the three sets of second gears to rotate. The three sets of second gears mesh with the three sets of second racks. The three sets of second racks drive the three sets of second sliders to rise and fall along the three sets of second guide rails, thereby using pipes of different sizes to lift the second sliders and third electric cylinders to a specified height. When the pipes move to the sorting plate, the third electric cylinders are activated. The third electric cylinders push the push plates to push the excess pipes back onto the lifting belt, avoiding the situation of feeding two pipes at once.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: multiple pipes are placed on the sorting mechanism, the adjustment mechanism facilitates the feeding of pipes of different sizes, the lifting sorting mechanism drives the sorting of pipes, the pushing mechanism pushes the excess pipes back to the sorting mechanism, and then the lifting mechanism pushes the pipes to feed. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the right-side structure of this utility model;

[0014] Figure 2 This is an isometric structural diagram of the support mechanism of this utility model;

[0015] Figure 3 This is a partially enlarged isometric structural diagram of the sorting mechanism of this utility model;

[0016] Figure 4 This is a partially enlarged isometric structural diagram of the adjustment mechanism and lifting mechanism of this utility model;

[0017] Figure 5 This is a partially enlarged isometric structural diagram of the feeding mechanism of this utility model.

[0018] The attached diagram is labeled as follows: 01, Support mechanism; 11, Bracket; 12, Sorting plate; 13, Material preparation plate; 14, Feeding plate; 15, Baffle; 02, Sorting mechanism; 21, Roller; 22, Lifting strap; 23, Guide wheel; 24, Drive shaft; 25, Take-up roller; 03, Adjustment mechanism; 31, First drive shaft; 32, First gear; 33, First guide rail; 34, First slider; 35, First rack; 04, Lifting mechanism; 41, First electric cylinder; 42, First lifting plate; 43, Second electric cylinder; 44, Second lifting plate; 05, Pushing mechanism; 51, Second drive shaft; 52, Second gear; 53, Second guide rail; 54, Second slider; 55, Second rack; 56, Third electric cylinder; 57, Push plate. Detailed Implementation

[0019] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0020] Example 1

[0021] This utility model discloses a pipe feeding machine, including a support mechanism 01; it also includes a sorting mechanism 02, an adjusting mechanism 03, three sets of lifting mechanisms 04, and a pushing mechanism 05. The sorting mechanism 02 is installed on the support mechanism 01 and drives the pipe feeding; the adjusting mechanism 03 is installed on the support mechanism 01 and facilitates adjustment according to different pipe sizes; the three sets of lifting mechanisms 04 are all installed on the adjusting mechanism 03 and drive the pipes to lift; the pushing mechanism 05 is installed on the support mechanism 01 and avoids feeding two pipes at a time; the support mechanism 01 includes a bracket 11, three sets of sorting plates 12, three sets of preparation plates 13, three sets of feeding plates 14, and three... The bottom of the support frame 11 is connected to the ground. Three sets of sorting plates 12 are mounted on the support frame 11. Three sets of preparation plates 13 are mounted on the three sets of sorting plates 12 respectively. Three sets of feeding plates 14 are mounted on the three sets of preparation plates 13 respectively. Three sets of baffles 15 are mounted on the three sets of feeding plates 14 respectively. The sorting mechanism 02 includes three sets of rollers 21, three sets of lifting straps 22, three sets of guide wheels 23, a drive shaft 24, and three sets of take-up rollers 25. The three sets of rollers 21 are rotatably mounted on the support frame 11. One end of each of the three sets of lifting straps 22 is fixedly mounted on the three sets of rollers 21. The three sets of guide wheels 23 are rotatably mounted on the three sets of sorting plates 12 respectively. The three sets of lifting straps 22 are respectively wound around the three sets of guide wheels 23. The drive shaft 24 is rotatably mounted on the bracket 11 and connected to the motor drive. The three sets of take-up rollers 25 are all mounted on the drive shaft 24 and are respectively fixedly connected to the other end of the three sets of lifting straps 22. The adjustment mechanism 03 includes a first drive shaft 31, three sets of first gears 32, six sets of first guide rails 33, three sets of first sliders 34 and three sets of first racks 35. The first drive shaft 31 is rotatably mounted on the bracket 11 and connected to the motor drive. The three sets of first gears 32 are all mounted on the first drive shaft 31. The six sets of first guide rails 33 are respectively mounted on the three sorting plates 12 and three sets of guide wheels 23. On the material preparation plate 13, three sets of first sliders 34 are slidably mounted on six sets of first guide rails 33 respectively, and three sets of first racks 35 are respectively mounted on the three sets of first sliders 34 and respectively mesh with the three sets of first gears 32 for transmission; the lifting mechanism 04 includes a first electric cylinder 41, a first lifting plate 42, a second electric cylinder 43 and a second lifting plate 44. The first electric cylinder 41 is mounted on the first slider 34, the first lifting plate 42 is mounted on the first electric cylinder 41, the second electric cylinder 43 is mounted on the first slider 34, and the second lifting plate 44 is mounted on the second electric cylinder 43. The three sets of lifting mechanisms 04 are respectively mounted on the three sets of first sliders 34;During operation, the first drive shaft 31 first drives the three sets of first gears 32 to rotate. The three sets of first gears 32 and the three sets of first racks 35 mesh and drive the three sets of first sliders 34 to slide along the six sets of first guide rails 33, adjusting the relative position of the first sliders 34 and the sorting plate 12 so that only one pipe can be supported on the sorting plate 12 at a time. Multiple pipes are placed on the three sets of lifting straps 22. When loading is required, the drive shaft 24 drives the three sets of winding rollers 25 to rotate. The three sets of winding rollers 25 wind up the three sets of lifting straps 22, making the three sets of lifting straps 22 taut. The pipes are conveyed to the sorting plate 12, then the drive shaft 24 rotates and the three sets of lifting straps 22 loosen. Excess pipes descend with the three sets of lifting straps 22. The first electric cylinder 41 is activated, pushing the first lifting plate 42 to push the pipes from the sorting plate 12 to the preparation plate 13. Then the second electric cylinder 43 is activated, pushing the second lifting plate 44 to lift the pipes from the preparation plate 13 to the loading plate 14. A baffle 15 is set to prevent the pipes from rolling off, and the pipes on the loading plate 14 are easy for the equipment to grasp and process.

[0022] Example 2

[0023] like Figures 1 to 5As shown, the pipe feeding machine of this utility model is based on Embodiment 1; the pushing mechanism 05 includes a second drive shaft 51, three sets of second gears 52, three sets of second guide rails 53, three sets of second sliders 54, three sets of second racks 55, three sets of third electric cylinders 56, and three sets of push plates 57. The second drive shaft 51 is rotatably mounted on the bracket 11 and is connected to the motor drive. The three sets of second gears 52 are all mounted on the second drive shaft 51. The three sets of second guide rails 53 are respectively mounted on the three sets of material preparation plates 13. The three sets of second sliders 54 are respectively slidably mounted on the three sets of second guide rails 53. The three sets of second racks 55 are respectively mounted on the three sets of material preparation plates 13. The three sets of second sliders 54 are mounted on three sets of third electric cylinders 56, and the three sets of push plates 57 are mounted on the three sets of third electric cylinders 56. During operation, the first drive shaft 31 drives the three sets of first gears 32 to rotate. The three sets of first gears 32 and three sets of first racks 35 mesh to drive the three sets of first sliders 34 to slide along the six sets of first guide rails 33, adjusting the relative position of the first sliders 34 and the sorting plate 12 so that only one pipe can be supported on the sorting plate 12 at a time. Multiple pipes are placed on the three sets of lifting straps 22. When loading is required, the drive shaft 24... The three sets of winding rollers 25 rotate, winding the three sets of lifting straps 22 and tightening them. The pipe is then conveyed onto the sorting plate 12. Then, the drive shaft 24 flips to loosen the three sets of lifting straps 22, allowing excess pipe to descend with them. The second drive shaft 51 drives the three sets of second gears 52 to rotate, which mesh with the three sets of second racks 55. The second racks 55 drive the three sets of second sliders 54 to rise and fall along the three sets of second guide rails 53, thus using pipes of different sizes. The second sliders 54 and the third electric cylinder 56 are then lifted to a designated height. After the material is moved onto the sorting plate 12, the third electric cylinder 56 is activated. The third electric cylinder 56 pushes the push plate 57 to push the excess pipe back onto the lifting belt 22, avoiding the situation where two pipes are loaded at once. The first electric cylinder 41 is activated, and the first electric cylinder 41 pushes the first lifting plate 42 to push the pipe from the sorting plate 12 onto the preparation plate 13. Then the second electric cylinder 43 is activated, and the second electric cylinder 43 pushes the second lifting plate 44 to lift the pipe from the preparation plate 13 onto the loading plate 14. The baffle 15 is set to prevent the pipe from rolling off, and the pipe on the loading plate 14 makes it easy for the equipment to grab and process it.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A pipe feeding machine, comprising a support mechanism (01); characterized in that, It also includes a sorting mechanism (02), an adjusting mechanism (03), three sets of lifting mechanisms (04) and a pushing mechanism (05). The sorting mechanism (02) is installed on the support mechanism (01) and drives the pipe to be fed. The adjusting mechanism (03) is installed on the support mechanism (01) and can be easily adjusted according to different pipe sizes. The three sets of lifting mechanisms (04) are all installed on the adjusting mechanism (03) and drive the pipe to be lifted. The pushing mechanism (05) is installed on the support mechanism (01) and avoids feeding two pipes at a time.

2. The pipe feeding machine as described in claim 1, characterized in that, The support mechanism (01) includes a bracket (11), three sorting plates (12), three material preparation plates (13), three feeding plates (14), and three baffles (15). The bottom of the bracket (11) is connected to the ground. The three sorting plates (12) are all installed on the bracket (11). The three material preparation plates (13) are respectively installed on the three sorting plates (12). The three feeding plates (14) are respectively installed on the three material preparation plates (13). The three baffles (15) are respectively installed on the three feeding plates (14).

3. The pipe feeding machine as described in claim 2, characterized in that, The sorting mechanism (02) includes three sets of rollers (21), three sets of slings (22), three sets of guide wheels (23), a drive shaft (24), and three sets of take-up rollers (25). The three sets of rollers (21) are rotatably mounted on the bracket (11). One end of each of the three sets of slings (22) is fixedly mounted on the three sets of rollers (21). The three sets of guide wheels (23) are rotatably mounted on the three sets of sorting plates (12), and the three sets of slings (22) are wound around the three sets of guide wheels (23). The drive shaft (24) is rotatably mounted on the bracket (11) and connected to the motor. The three sets of take-up rollers (25) are all mounted on the drive shaft (24) and fixedly connected to the other end of each of the three sets of slings (22).

4. The pipe feeding machine as described in claim 2, characterized in that, The adjustment mechanism (03) includes a first drive shaft (31), three sets of first gears (32), six sets of first guide rails (33), three sets of first sliders (34), and three sets of first racks (35). The first drive shaft (31) is rotatably mounted on the bracket (11) and connected to the motor drive. The three sets of first gears (32) are all mounted on the first drive shaft (31). The six sets of first guide rails (33) are respectively mounted on the three sorting plates (12) and the three sets of material preparation plates (13). The three sets of first sliders (34) are respectively slidably mounted on the six sets of first guide rails (33). The three sets of first racks (35) are respectively mounted on the three sets of first sliders (34) and respectively mesh with the three sets of first gears (32) for transmission.

5. The pipe feeding machine as described in claim 4, characterized in that, The lifting mechanism (04) includes a first electric cylinder (41), a first lifting plate (42), a second electric cylinder (43), and a second lifting plate (44). The first electric cylinder (41) is mounted on the first slider (34), the first lifting plate (42) is mounted on the first electric cylinder (41), the second electric cylinder (43) is mounted on the first slider (34), and the second lifting plate (44) is mounted on the second electric cylinder (43). The three lifting mechanisms (04) are respectively mounted on the three sets of first sliders (34).

6. The pipe feeding machine as described in claim 2, characterized in that, The feeding mechanism (05) includes a second drive shaft (51), three sets of second gears (52), three sets of second guide rails (53), three sets of second sliders (54), three sets of second racks (55), three sets of third electric cylinders (56), and three sets of push plates (57). The second drive shaft (51) is rotatably mounted on the bracket (11) and connected to the motor drive. The three sets of second gears (52) are all mounted on the second drive shaft (51). The three sets of second guide rails (53) are respectively mounted on the three sets of material preparation plates (13). The three sets of second sliders (54) are respectively slidably mounted on the three sets of second guide rails (53). The three sets of second racks (55) are respectively mounted on the three sets of second sliders (54). The three sets of third electric cylinders (56) are respectively mounted on the three sets of second sliders (54). The three sets of push plates (57) are respectively mounted on the three sets of third electric cylinders (56).

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