CN216582769U - Automatic pipe feeding machine and automatic material arranging device thereof - Google Patents

Abstract

The utility model discloses an automatic pipe feeding machine and an automatic pipe arranging device thereof, which comprise a front frame, a second servo motor and at least two feeding mechanisms, wherein the second servo motor and the at least two feeding mechanisms are installed on the front frame; the second rotating shafts are rotatably arranged on the mounting plates, the at least two feeding mechanisms are respectively arranged on different mounting plates and are positioned above the feeding channels, each feeding mechanism comprises a guide block, and the bottom of each guide block can extend into the feeding channel to prevent the pipe from directly sliding downwards along the feeding channel; the technical scheme can avoid the situation that the pipe slides freely, and has simple structure.

Description

Automatic pipe feeding machine and automatic material arranging device thereof

Technical Field

The utility model relates to the technical field of mechanical automation, in particular to an automatic pipe feeding machine and an automatic pipe arranging device.

Background

With the continuous development of economy, the requirement on the automation degree is higher and higher in the mechanical processing field.

Aiming at the processing aspect of sectional materials, the technology of automatic circular tube feeding is mature, but in the processing aspect of non-circular tubes such as square tubes or oval tubes, the tubes are limited by appearance and do not have rolling property, so the tubes in the tube stacking can only be manually lifted to a conveyor one by one, and then the conveyor conveys the tubes to the next procedure for processing; not only wastes time and labor, but also has the hidden trouble of industrial injury.

The Chinese patent document with the publication number of CN209701734U discloses a pipe feeding frame, which comprises a rack, a trapezoidal mounting plate, a feeding mechanism, a material blocking mechanism, a material ejecting mechanism, a discharging mechanism, a material receiving mechanism, an arranging mechanism and the like, and can be compatible with various circular pipes and pipes with different sizes, so that the use compatibility of equipment is greatly improved; adopt multiunit mechanism, the transport tubular product that can be steady has still increased stub bar arrangement mechanism, material tail arrangement mechanism and material body arrangement mechanism simultaneously, arranges the tubular product that discharges, can directly carry out subsequent processing after finishing, improves production efficiency. By using the utility model, the material can be smoothly and tidily loaded, and most of round pipes and tubes on the market are compatible, so that the cost of user equipment is reduced, and the production efficiency is improved.

However, the above patent documents still have the following disadvantages:

1) only semi-automation of pipe feeding is realized, and a hand wheel is still required to be operated by a worker to realize feeding in the pipe feeding process;

2) the pipe does not have rolling property, so that the pipe is placed horizontally and vertically in the feeding process, and the centers of the pipes in different states are different, which obviously influences the subsequent pipe cutting of the pipe cutting machine; but none of the above documents are concerned;

3) in the above patent documents, there is a further simplified space for the structure of the material arranging device, and the tube slides freely on the slope, which may cause the tube to collide with the frame, resulting in loud noise and vibration.

Disclosure of Invention

In order to solve the third technical problem, the present invention aims to overcome the shortcomings of the prior art, and provides an automatic pipe feeding machine and an automatic pipe sorting device thereof, which can avoid the situation that pipes slide freely and have a simple structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an automatic material arranging device comprises a front rack, a second servo motor and at least two feeding mechanisms, wherein the second servo motor and the at least two feeding mechanisms are installed on the front rack;

the utility model discloses a tubular product feeding mechanism, including first servo motor, second axis of rotation, at least two feeding mechanism, pay-off passageway, guide block, pay-off passageway, second axis of rotation is installed on a plurality of mounting panels, two at least feeding mechanism install respectively on the mounting panel of difference and lie in the top of pay-off passageway, feeding mechanism includes the guide block, the bottom of guide block can stretch into in the pay-off passageway in order to prevent that tubular product is direct to descend along the pay-off passageway, the guide block is installed on the mounting panel and has the first stop position of accepting tubular product and the second stop position of seeing off the pay-off passageway with tubular product, and all guide blocks of second servo motor drive are followed first stop position simultaneously and are removed to second stop position and then see off the pay-off passageway with tubular product.

Preferably, the pipe feeding device is further provided with a first sensor for detecting whether the pipe enters the feeding channel, the first sensor is installed on the rear surface of the guide block, and the first sensor is a pressure sensor or a photoelectric sensor.

Preferably, the specification of the pipe is a + b mm, a is more than or equal to b, when the guide block is located at the first staying position, the distance between the guide block and the inlet end of the feeding channel is c mm, and the absolute value of the difference between c and a is not more than 5.

Preferably, the mounting device is further provided with a second rotating shaft, and the second rotating shaft is rotatably mounted on the mounting plates;

feeding mechanism still includes that the second rotates wheel, third and rotates wheel and second conveyer belt, the second rotates the wheel cover and establishes and fixed mounting in the second axis of rotation, the second rotates the wheel and installs on the mounting panel in order to wind self pivoted mode, the second conveyer belt rotates wheel and third with the second and rotates the wheel transmission cooperation, the guide block can follow the second conveyer belt and remove.

As preferred, feeding mechanism still includes the slider and with the parallel last slide rail and lower slide rail of pay-off passageway, go up slide rail and lower slide rail fixed mounting on the mounting panel, it is located the upside and the downside of second conveyer belt respectively with lower slide rail to go up the slide rail, slider and second conveyer belt fixed connection, the guide block is installed on the slider, slider and last slide rail and lower slide rail sliding fit.

Preferably, the device is further provided with a first air cylinder, the first air cylinder is fixedly arranged on the sliding block, and the guide block is fixedly connected with an extension rod of the first air cylinder; when the guide block is located at the second stop position, the extension rod of the first cylinder retracts to drive the guide block to move upwards so that the pipe can fall onto the discharging device.

Preferably, a second sensor for detecting whether a second pipe exists in the feeding channel is further arranged, the second sensor is a photoelectric sensor or a pressure sensor, and the second sensor is arranged on the rear surface of the guide hole and is positioned above the first sensor.

Preferably, the pipe feeding device is further provided with a material pressing mechanism, the guide block is further provided with a third stopping position located between the first stopping position and the second stopping position, and when the guide block is located at the third stopping position and the second sensor detects that two pipes exist in the feeding channel, the material pressing mechanism presses the pipes located behind the guide block in the feeding channel.

Preferably, the material pressing mechanism comprises a plurality of material pressing assemblies respectively arranged on a plurality of mounting plates, the material pressing assemblies and the feeding mechanism are respectively positioned on two opposite surfaces of the mounting plates, each material pressing assembly comprises a first hydraulic oil cylinder and a pressing plate, the pressing plates are fixedly connected with an extension rod of the first hydraulic oil cylinder, and the first hydraulic oil cylinders share the same hydraulic oil pipeline to realize synchronous material pressing of the material pressing assemblies.

An automatic pipe feeding machine comprises the automatic material arranging device.

The utility model has the beneficial effects that:

1) the gliding speed of the pipe along the feeding channel can be controlled, and the phenomenon that the pipe glides too fast to form large impact and generate noise with the discharging device is avoided;

2) the automatic pipe feeding machine can adapt to pipes of different specifications by adjusting the first stop position of the guide block;

3) the structure is simple.

Drawings

FIG. 1 is a first schematic structural view of an automatic pipe feeding machine according to the present invention;

FIG. 2 is a second schematic structural view of the automatic pipe feeding machine according to the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a first schematic structural view of the material arranging device of the present invention;

FIG. 5 is a second schematic structural view of the material arranging device of the present invention;

FIG. 6 is a schematic view of the clamping mechanism of the present invention;

fig. 7 is a schematic view of the structure of the roller member of the present invention.

Description of reference numerals: 10. a rear frame; 11. a bottom shelf; 12. mounting a plate; 20. a first servo motor; 21. a first conveyor belt; 22. a fixed pulley block; 23. a first pulley group; 30. a second servo motor; 31. a second rotating shaft; 32. a guide block; 120. a feed channel; 33. a second rotating wheel; 34. a third rotating wheel; 35. a second conveyor belt; 36. a slider; 37. an upper slide rail; 38. a lower slide rail; 39. a first cylinder; 40. a first hydraulic cylinder; 41. pressing a plate; 50. an adjusting seat; 51. a roller member; 52. a first bracket; 53. a second bracket; 510. a roller section; 511. a connecting shaft; 54. a third support; 55. a material ejection part; 56. a second cylinder; 57. a fourth servo motor; 58. a movable frame; 59. a housing; 60. a second driving member; 61. a left clamp member; 62. a right clamping member; 63. a sun gear; 64. an upper rack; 65. and a lower rack.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The first embodiment is as follows:

as shown in fig. 1-3, an automatic pipe feeding machine comprises a frame, and a storage device, a discharge device and a material arranging device mounted on the frame, wherein the frame comprises a front frame and a rear frame 10, the discharge device and the material arranging device are mounted on the front frame, the front frame comprises a bottom frame 11 and a plurality of mounting plates 12 which are distributed in parallel and erected, the mounting plates 12 are fixedly connected with the bottom frame 11, the mounting plates 12 are provided with notches which are gradually inclined downwards from back to front, the notches on the mounting plates 12 jointly form a pipe feeding channel 120, the storage device is used for storing a plurality of parallel pipes and feeding the stored pipes to an inlet end of the pipe feeding channel 120, the material arranging device is used for enabling a single pipe to fall onto the discharge device from an outlet end of the pipe feeding channel 120, and the discharge device is used for adjusting the center of the pipe, the pipe can be aligned to the pipe cutting machine, so that the pipe cutting machine can conveniently cut the pipe;

in the embodiment of the utility model, the storage device comprises a first servo motor 20, a fixed pulley block 22, a first pulley block 23 and a plurality of first conveyor belts 21 which are arranged in parallel, the fixed pulley block 22 and the first pulley block 23 are both installed on a front frame, the top end of the first conveyor belt 21 is fixed on a rear frame 10, the bottom end of the first conveyor belt 21 is wound on the first pulley block 23, the middle part of the first conveyor belt 21 is in transmission fit with the fixed pulley block 22, the pipes are stored on the first conveyor belt 21 between the rear frame 10 and the fixed pulley block 22, and the first servo motor 20 drives the first pulley block 23 to rotate clockwise so that the first conveyor belt 21 between the rear frame 10 and the fixed pulley block 22 is tightened and then the pipes are conveyed to the storage device.

It is worth to say that the first servo motor 20 makes the first belt 21 between the rear frame 10 and the fixed pulley block 22 have both a tight state and a loose state by driving the first pulley block 23 to rotate, wherein, when the feeding is not needed, the first conveyor belt 21 between the rear frame 10 and the crown block 22 is in a loose state, at this time, the first conveyor belt 21 at the section is concave downwards so as to be convenient for storing the pipe, when the feeding is needed, the first servo motor 20 drives the first pulley group 23 to rotate clockwise so as to tighten the first conveyor belt 21 between the rear frame 10 and the fixed pulley group 22, at the moment, the pipe at the front end moves to the material arranging device under the action of gravity, after the feeding is finished, the first servomotor 20 drives the first pulley group 23 to rotate counterclockwise, so that the first conveyor belt 21 between the rear frame 10 and the fixed pulley group 22 is loosened, and a plurality of pipes are prevented from being conveyed into the material arranging device.

Further preferably, the fixed pulley group 22 includes that the fixed axle and rotate and install a plurality of fixed pulleys on the fixed axle, fixed axle fixed mounting is on a plurality of mounting panels 12, first runner group 23 includes first pivot and a plurality of first runners of fixed mounting in first pivot, first pivot is rotated and is installed on bottom frame 11, a servo motor 20 is used for driving first pivot to rotate, the bottom of a plurality of first conveyer belts 21 is twined respectively and is fixed on a plurality of first runners, the mid portion of a plurality of first conveyer belts 21 respectively with a plurality of fixed pulley transmission cooperation.

Further preferably, the first conveyor belt 21 may be a belt or other material.

In the embodiment of the present invention, as shown in fig. 4 and fig. 5, the material arranging device includes a second servo motor 30, a second rotating shaft 31, and at least two feeding mechanisms, the second rotating shaft 31 is rotatably mounted on a plurality of mounting plates 12, the at least two feeding mechanisms are respectively mounted on different mounting plates 12 and located above the feeding channel 120, the feeding mechanisms include guide blocks 32, bottoms of the guide blocks 32 can extend into the feeding channel 120 so as to prevent the tube from directly sliding down along the feeding channel 120, the guide blocks 32 are mounted on the mounting plates 12 and have a first stop position and a second stop position, and the second servo motor 30 drives the second rotating shaft 31 to rotate clockwise so as to enable all the guide blocks 32 to move from the first stop position to the second stop position along the feeding channel 120 so as to feed the tube onto the discharging device;

and after the feeding is completed, the second servo motor 30 drives the second rotating shaft 31 to rotate counterclockwise so that all the guide blocks 32 move from the second stop position to the first stop position along the feeding path 120.

Therefore, the gliding speed of the pipe along the feeding channel 120 can be controlled, and the phenomenon that the pipe glides too fast to form large impact with a discharging device and generate noise is avoided.

Further preferably, feeding mechanism still includes that the second rotates wheel 33, third and rotates wheel 34 and second conveyer belt 35, the second rotates wheel 33 cover and establishes and fixed mounting on second axis of rotation 31, the second rotates wheel 33 and installs on mounting panel 12 with the mode that can rotate around self, second conveyer belt 35 rotates wheel 33 and third and rotates wheel 34 transmission cooperation with the second, guide block 32 can follow second conveyer belt 35 and remove.

Still further preferably, the feeding mechanism further comprises a sliding block 36, and an upper sliding rail 37 and a lower sliding rail 38 which are parallel to the feeding channel 120, the upper sliding rail 37 and the lower sliding rail 38 are fixedly mounted on the mounting plate 12, the upper sliding rail 37 and the lower sliding rail 38 are respectively located at the upper side and the lower side of the second conveyor belt 35, the sliding block 36 is fixedly connected with the second conveyor belt 35, the guide block 32 is mounted on the sliding block 36, and the sliding block 36 is in sliding fit with the upper sliding rail 37 and the lower sliding rail 38; in this way, stability of the movement of the guide block 32 is ensured.

Still more preferably, a first air cylinder 39 is further provided, the first air cylinder 39 is fixedly installed on the sliding block 36, and the guide block 32 is fixedly connected with an extending rod of the first air cylinder 39; when the guide block 32 is located at the second stop position, the extension rod of the first air cylinder 39 retracts to drive the guide block 32 to move upwards so that the pipe can fall onto the discharging device;

and, after the feeding is completed, the guide block 32 is moved down to the second stop position by the extension bar of the first cylinder 39, and then returned.

In the embodiment of the present invention, a first sensor is further provided, and the first sensor is installed on the rear surface of the guide block 32, and when the storage device delivers the pipe into the feeding channel 120 and abuts against the rear surface of the guide block 32, the first sensor sends a signal to enable the second servo motor 30 to drive the second rotating shaft 31 to rotate clockwise, and enable the first servo motor 20 to drive the first rotating shaft to rotate counterclockwise; thereby realize the automatic linking between storage device and the reason material device.

Further preferably, the first sensor is a pressure sensor or a photoelectric sensor.

Further preferably, the guide block is provided with a plurality of first stop positions with different positions, so that the feeding mechanism can adapt to pipes with different specifications.

Taking a 40 mm square tube as an example, it is worth explaining here that when the square tube is fed to the feeding channel 120 by the storage device, if the square tube is transversely placed, that is, the 40 mm sides of the square tube touch the ground, at this time, only a single square tube can be placed in the feeding channel 120; however, when the square tube is placed vertically, that is, the side of 20 mm in the square tube is grounded, at this time, two square tubes can be placed in the feeding channel 120, and therefore, in order to ensure that the feeding mechanism feeds a single tube into the discharging device, in the embodiment of the present invention, a swaging mechanism and a second sensor are further provided, the guide block 32 further has a third stop position located between the first stop position and the second stop position, when the guide block 32 is located at the third stop position, if the second sensor detects that two tubes exist in the feeding channel 120, the swaging mechanism compresses the tube located behind in the feeding channel 120, and then the guide block 32 moves from the third stop position to the second stop position;

and if the second sensor does not detect that two pipes exist in the feeding channel 120, the pressing mechanism does not perform pressing action any more.

Further preferably, the second sensor is a photoelectric sensor or a pressure sensor, and the second sensor is mounted on the rear surface of the guide hole and is positioned above the first sensor; like this, only have single tubular product in the material feeding channel 120 promptly when tubular product transversely places, tubular product just can not cause the influence to the second sensor, can have two tubular products in the material feeding channel 120 promptly when tubular product is vertical to be placed, and at this moment, tubular product just can cover the second sensor or produce pressure to the second sensor, and then discerns to have two tubular products in the material feeding channel 120.

Preferably, the material pressing mechanism comprises a plurality of material pressing assemblies respectively mounted on the mounting plates 12, the material pressing assemblies and the feeding mechanism are respectively located on two opposite sides of the mounting plates 12, each material pressing assembly comprises a first hydraulic oil cylinder 40 and a pressing plate 41, the pressing plates 41 are fixedly connected with extension rods of the first hydraulic oil cylinders 40, and the first hydraulic oil cylinders 40 share the same hydraulic oil pipeline to realize synchronous material pressing of the material pressing assemblies.

It should be noted here that when a tube exists in the feeding channel 120, the guide block 32 returns to the first stop position after the feeding mechanism finishes feeding; when two tubes are present in the feed channel 120, the guide block 32 returns to the third stop position after the feed mechanism completes feeding.

In an embodiment of the utility model, the discharging device comprises an adjusting mechanism for adjusting the height of the pipe, a clamping mechanism for clamping the pipe and a discharging mechanism for promoting the pipe to move;

the adjusting mechanism comprises a first driving piece, an adjusting seat 50 and a plurality of roller assemblies for bearing the pipes, the adjusting seat 50 is installed on the mounting plates 12, one ends of the roller assemblies are respectively movably installed on the mounting plates 12, the other ends of the roller assemblies are movably installed on the adjusting seat 50, and the first driving piece is used for driving the adjusting seat 50 to move left and right so as to simultaneously realize the up-and-down movement of the roller assemblies; thereby achieving the purpose of adjusting the height of the pipe.

Further preferably, the roller assembly comprises a roller member 51 for receiving the pipe, a first bracket 52 and a second bracket 53, one end of the first bracket 52 and one end of the second bracket 53 are rotatably connected with a central shaft of the roller member 51, the other end of the first bracket 52 is hinged with the mounting plate 12, and the other end of the second bracket 53 is hinged with the adjusting seat 50. Therefore, when the first driving member drives the adjusting seat 50 to move leftwards, all the roller members 51 move leftwards and move downwards simultaneously along with the adjusting seat 50, and when the first driving member drives the adjusting seat 50 to move rightwards, all the roller members 51 move rightwards and move upwards simultaneously along with the adjusting seat 50, so that the vertical heights of all the roller members 51 can be adjusted simultaneously, and the purpose of adjusting the height of the pipe is achieved, and the pipe is convenient and fast.

Further preferably, as shown in fig. 7, the roller member 51 includes two roller portions 510 and a connecting shaft 511, the connecting shaft 511 is located between the two roller portions 510, the diameter of the connecting shaft 511 gradually decreases from two ends to the middle, and the decreasing magnitude gradually decreases; thus, when the pipe falls on the roller member 51, the pipe is located at the center of the roller member 51.

Further preferably, the first driving member may be an air cylinder, a hydraulic oil cylinder and a servo motor.

In the embodiment of the utility model, the discharging device further comprises a plurality of material ejecting assemblies arranged on the adjusting seat 50, the plurality of material ejecting assemblies are respectively positioned between two adjacent mounting plates 12, each material ejecting wheel assembly comprises a third support 54, a material ejecting part 55 and a second air cylinder 56, the material ejecting part 55 is arranged at the top end of the third support 54, the material ejecting part 55 is higher than the roller part 51, the bottom end of the third support 54 is hinged with the adjusting seat 50, one end of the second air cylinder 56 is hinged with the adjusting seat 50, and the other end of the second air cylinder 56 is hinged with the third support 54; thus, when the pipe falls from the feeding channel 120 to the discharging device, the pipe firstly falls on the material ejecting part 55, the third bracket 54 and the second cylinder 56 are matched to achieve the spring-like effect, and then the pipe slowly falls on the wheel ejecting part, namely the material ejecting component plays a role of buffering; the tube is prevented from directly falling on the roller member 51 and causing impact.

In the embodiment of the utility model, the discharging mechanism comprises a fourth servo motor 57, a screw rod and a moving frame 58, one end of the screw rod is connected with the fourth servo motor 57, the other end of the screw rod extends into the moving frame 58 and is in transmission fit with the moving frame 58, the clamping mechanism is installed on the moving frame 58 and is positioned on the outer sides of the mounting plates 12, and the fourth servo motor 57 drives the screw rod to rotate so as to drive the moving frame 58 to move, so that the discharging operation is completed;

wherein the clamping mechanism can cause the adjusting mechanism to adjust the height of the pipe according to the width of the clamped pipe.

So set up because as before, when tubular product fell on the roller components, there were horizontal placing and vertical two kinds of states of placing, consequently, confirm the width of tubular product when pressing from both sides tight tubular product through clamping mechanism to confirm that tubular product is horizontal placing or vertical placing, and then confirm the tubular product difference in height that adjustment mechanism needs adjusted again.

In the embodiment of the present invention, as shown in fig. 6, the clamping mechanism includes a housing 59 fixedly mounted on the moving frame 58, and a second driving member 60, a left clamping member 61, a right clamping member 62 and a third sensor mounted on the housing 59, wherein the surfaces of the left clamping member 61 and the right clamping member 62 for clamping the pipe are vertical surfaces, the third sensor is mounted at the top end or the bottom end of the vertical surface so as to avoid the pipe, the second driving member 60 is used for driving the left clamping member 61 and the right clamping member 62 to move closer to or away from each other in the horizontal direction, and the third sensor can measure the width of the pipe when the left clamping member 61 and the right clamping member 62 clamp the pipe.

Further preferably, the third sensor is a photosensor.

Preferably, the clamping mechanism further comprises a central gear 63, an upper rack 64 and a lower rack 65 which are mounted on the housing 59, the upper rack 64 is fixedly connected with the right clamping member 62, the lower rack 65 is fixedly connected with the left clamping member 61, the central gear 63 is in transmission fit with the upper rack 64 and the lower rack 65, and the second driving member 60 is used for driving the right clamping member 62 to move horizontally, the left clamping member 61 to move horizontally or the central gear 63 to rotate.

Further preferably, the second driving element 60 is a servo motor, an air cylinder or a hydraulic oil cylinder.

In the embodiment of the utility model, the automatic feeding method of the automatic tube feeding machine comprises the following specific steps:

the method comprises the following steps: after the storage device sends the stored pipes to the inlet end of the feeding channel 120, the first sensor is triggered to enable the second servo motor 30 to enter a working state;

step two: the second servo motor 30 drives all the guide blocks 32 to sequentially move to a third stop position and a second stop position from the first stop position along the feeding channel 120 at the same time, when the guide blocks 32 are located at the third stop position, the second sensor detects whether a second pipe exists in the feeding channel 120, and if a material pressing mechanism exists, the pipe located behind is pressed in the feeding channel 120;

step three: the feeding mechanism sends out a single pipe from the feeding channel 120 to the roller assembly, then the clamping mechanism clamps the pipe in a centering manner and detects the width of the pipe through a third sensor so as to determine that the pipe is placed horizontally or vertically;

step four: after the clamping mechanism loosens the pipe, the adjusting mechanism adjusts the height of the pipe according to the placement condition of the pipe;

step five: and then the clamping mechanism clamps the pipe again and then sends the pipe to the pipe cutting machine through the discharging mechanism.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. An automatic material arranging device comprises a front rack, a second servo motor (30) and at least two feeding mechanisms, wherein the second servo motor (30) and the at least two feeding mechanisms are installed on the front rack, the front rack comprises a bottom frame (11) and a plurality of installing plates (12) which are distributed in parallel and erected, the installing plates (12) are fixedly connected with the bottom frame (11), gaps which are gradually inclined downwards from back to front are formed in the installing plates (12), and the gaps in the installing plates (12) jointly form a feeding channel (120) of a pipe; it is characterized in that the preparation method is characterized in that,

still be equipped with second axis of rotation (31), second axis of rotation (31) are rotated and are installed on a plurality of mounting panels (12), at least two feeding mechanism install respectively on different mounting panels (12) and are located the top of pay-off passageway (120), feeding mechanism includes guide block (32), the bottom of guide block (32) can stretch into in pay-off passageway (120) so that prevent that tubular product directly from following pay-off passageway (120) gliding, guide block (32) are installed on mounting panel (12) and have the first stop position of accepting tubular product and are sent away the second stop position of pay-off passageway (120) with tubular product, and second servo motor (30) drive all guide blocks (32) move to second stop position and then send out pay-off passageway (120) with tubular product from first stop position simultaneously.

2. The automatic material arranging device of claim 1, further comprising a first sensor for detecting whether the pipe enters the feeding channel (120), wherein the first sensor is mounted on the rear surface of the guide block (32), and the first sensor is a pressure sensor or a photoelectric sensor.

3. An automatic material arranging device according to claim 1, characterized in that the guide block (32) has a plurality of first stop positions with different positions.

4. The automatic material arranging device according to claim 1, wherein the feeding mechanism further comprises a second rotating wheel (33), a third rotating wheel (34) and a second conveyor belt (35), the second rotating wheel (33) is sleeved on and fixedly mounted on a second rotating shaft (31), the second rotating wheel (33) is mounted on the mounting plate (12) in a manner of rotating around itself, the second conveyor belt (35) is in transmission fit with the second rotating wheel (33) and the third rotating wheel (34), and the guide block (32) can move along with the second conveyor belt (35).

5. The automatic material arranging device according to claim 4, wherein the feeding mechanism further comprises a sliding block (36), an upper sliding rail (37) and a lower sliding rail (38) which are parallel to the feeding channel (120), the upper sliding rail (37) and the lower sliding rail (38) are fixedly mounted on the mounting plate (12), the upper sliding rail (37) and the lower sliding rail (38) are respectively located at the upper side and the lower side of the second conveyor belt (35), the sliding block (36) is fixedly connected with the second conveyor belt (35), the guide block (32) is mounted on the sliding block (36), and the sliding block (36) is in sliding fit with the upper sliding rail (37) and the lower sliding rail (38).

6. The automatic material arranging device according to claim 5, characterized in that a first air cylinder (39) is further provided, the first air cylinder (39) is fixedly installed on the sliding block (36), and the guide block (32) is fixedly connected with an extending rod of the first air cylinder (39); when the guide block (32) is located at the second stop position, the extension rod of the first air cylinder (39) retracts to drive the guide block (32) to move upwards, and then the pipe can fall onto the discharging device.

7. An automatic material arranging device according to claim 2, characterized in that a second sensor for detecting whether a second pipe exists in the feeding channel (120) is arranged, the second sensor is a photoelectric sensor or a pressure sensor, and the second sensor is arranged on the rear surface of the guide hole and is positioned above the first sensor.

8. The automatic material arranging device according to claim 7, characterized in that a material pressing mechanism is further provided, the guide block (32) further has a third stop position between the first stop position and the second stop position, and when the guide block (32) is located at the third stop position, the material pressing mechanism presses the pipe located behind in the feeding channel (120) if the second sensor detects that two pipes exist in the feeding channel (120).

9. The automatic material arranging device of claim 8, wherein the material pressing mechanism comprises a plurality of material pressing assemblies respectively mounted on a plurality of mounting plates (12), the material pressing assemblies and the feeding mechanism are respectively located on two opposite sides of the mounting plates (12), the material pressing assemblies comprise first hydraulic oil cylinders (40) and pressing plates (41), the pressing plates (41) are fixedly connected with extension rods of the first hydraulic oil cylinders (40), and the first hydraulic oil cylinders (40) share the same hydraulic oil pipeline to realize synchronous material pressing of the material pressing assemblies.

10. An automatic pipe feeder, characterized by comprising an automatic material arranging device according to any one of claims 1-9.

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