CN210162750U - Automatic pipe feeding device - Google Patents

Automatic pipe feeding device Download PDF

Info

Publication number
CN210162750U
CN210162750U CN201920706851.6U CN201920706851U CN210162750U CN 210162750 U CN210162750 U CN 210162750U CN 201920706851 U CN201920706851 U CN 201920706851U CN 210162750 U CN210162750 U CN 210162750U
Authority
CN
China
Prior art keywords
guide rail
frame
pushing
rail pair
chain
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920706851.6U
Other languages
Chinese (zh)
Inventor
顾忠新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Bodor Laser Co Ltd
Original Assignee
Jinan Bodor Laser Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinan Bodor Laser Co Ltd filed Critical Jinan Bodor Laser Co Ltd
Priority to CN201920706851.6U priority Critical patent/CN210162750U/en
Application granted granted Critical
Publication of CN210162750U publication Critical patent/CN210162750U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Warehouses Or Storage Devices (AREA)

Abstract

The utility model relates to a tubular product automatic feeding device. The technical scheme is as follows: the material separation and selection part comprises a material separation oblique pushing upper pushing frame, a pipe supporting frame matched with the material separation oblique pushing upper pushing frame and a guide rail support, and the pipe supporting frame is fixedly arranged on a base; the material-distributing inclined pushing-up frame is connected with the first driving device and can linearly move obliquely downwards and upwards along the track of the first guide rail pair on the guide rail bracket; the guide rail bracket is connected with the second driving device and can linearly move back and forth along the track of the second guide rail pair. Therefore, the guide rail support moves to drive the material distribution obliquely-pushing up-pushing frame to move, so that the distance between the material distribution obliquely-pushing up-pushing frame and the pipe supporting frame is ensured to be the required distance, and the material distribution and selection suitable for the pipes with corresponding specifications in the material warehouse part are ensured.

Description

Automatic pipe feeding device
Technical Field
The utility model belongs to the technical field of loading attachment for the tubular product processing equipment, concretely relates to laser cutting machine with, can realize the tubular product automatic feeding device of different diameter sizes and different tubular product wall thicknesses.
Background
The pipe is a necessary material for building engineering and machining, and with the development of science and technology, the pipe also goes through the development process of common cast iron pipe → cement pipe → (reinforced concrete pipe, asbestos cement pipe) → (nodular cast iron pipe), galvanized steel pipe → plastic pipe and aluminum-plastic composite pipe.
The laser pipe cutting machine has the characteristics of high precision, quick cutting, no limitation to cutting patterns, smooth cut, low processing cost and the like, and gradually replaces the traditional pipe cutting process equipment. In the whole machining process, the feeding process is an important link, the pipe is quickly and accurately conveyed to a machining position, the efficiency of the whole machining process can be improved, and the machining quality is guaranteed. However, most of the existing pipe feeding devices adopt manual feeding or semi-automatic feeding, the two feeding efficiencies are low, when the pipe with very large quality is encountered, the pipe needs to be operated by means of hoisting equipment, the time consumption is long, the efficiency is low, and the danger coefficient is high; the labor intensity of operators can be reduced by adopting an automatic pipe feeding mode, but the existing automatic pipe feeding device is insufficient in inclusion of pipe types, sizes, pipe wall thicknesses of pipes and the like, the success rate of feeding once is low, multiple operations are needed, and the use requirement of the laser pipe cutting machine cannot be met.
Therefore, it is necessary to develop an automatic pipe feeding device with high containment degree, which is suitable for pipes with different diameters and different pipe wall thicknesses.
Disclosure of Invention
The utility model provides a not enough to the above-mentioned of prior art, the utility model provides a volume is high, can be applicable to the tubular product automatic feeding device of the wall thickness of different tubular products of different diameters size.
In order to achieve the above object, the utility model adopts the following technical scheme: an automatic pipe feeding device comprises a material warehouse part and a material distributing and selecting part, wherein the material distributing and selecting part comprises a material distributing inclined pushing up-pushing frame, a pipe supporting frame matched with the material distributing inclined pushing up-pushing frame and a guide rail support, and the pipe supporting frame is fixedly arranged on a base; the material-distributing inclined pushing-up frame is connected with the first driving device and can linearly move obliquely downwards and upwards along the track of the first guide rail pair on the guide rail bracket; the guide rail bracket is connected with the second driving device and can linearly move back and forth along the track of the second guide rail pair. Therefore, the guide rail support moves to drive the material distribution obliquely-pushing up-pushing frame to move, so that the distance between the material distribution obliquely-pushing up-pushing frame and the pipe supporting frame is ensured to be the required distance, and the material distribution and selection suitable for the pipes with corresponding specifications in the material warehouse part are ensured.
The utility model is also characterized in that the material-separating inclined pushing up pushing frame is fixed with a slide block of a first guide rail pair, the slide block of the first guide rail pair is matched with a track of the first guide rail pair fixed on a guide rail bracket, and the track of the first guide rail pair forms an included angle with the base; the guide rail bracket is also fixedly connected with a sliding block of the second guide rail pair, and the guide rail of the second guide rail pair is parallel to the base and is fixed on the base.
The utility model discloses a further improvement still, above-mentioned first drive arrangement is including fixing divide the material to push up the first chain on the frame to one side, first chain is connected with first drive sprocket and two first intermediate sprocket transmissions, first drive sprocket fixed mounting is on motor and/or speed reducer power output shaft.
The utility model discloses a further improvement still, above-mentioned second drive arrangement is including fixing the rack on rail brackets, rack and gear cooperation, gear fixed mounting is on motor and/or speed reducer power output shaft.
The utility model is further improved in that the material-separating inclined pushing-up frame is L-shaped and comprises a first end surface and a second end surface which are vertical to each other; the pipe supporting frame is L-shaped and comprises a first end face and a second end face which are perpendicular to each other, and the first end face and the second end face of the pipe supporting frame form an angle of 45 degrees with the base respectively; the first end face of the material-separating oblique pushing up-pushing frame, the first end face of the pipe supporting frame and the track of the first guide rail pair are parallel in pairs.
The utility model discloses a further improvement still, tubular product automatic feeding device still includes the rotatory pay-off part of fixed length part and/or manipulator.
The utility model is further improved in that the fixed length part comprises an inclined support, a downward moving support frame, a movable rod, a positioning plate and a positioning frame; the inclined support is fixedly connected with the pipe support frame through a connecting piece, the other end of the inclined support is fixed on the base, the first end face of the inclined support is parallel to the second end face of the pipe support frame, the first end face of the downward moving support frame is perpendicular to the second end face of the pipe support frame, the downward moving support frame is connected with the inclined support frame in a sliding mode through a third guide rail pair, and the downward moving support frame is connected with a third driving device and can move linearly up and down along a track of the third guide rail pair; the movable rod is connected with the second base in a sliding mode through a fourth guide rail pair, and the movable rod is connected with the fourth driving device and can move linearly along the longitudinal direction of the track of the fourth guide rail pair.
The utility model is further improved in that a slide block of a third guide rail pair is fixed on the downward moving support frame, and the slide block of the third guide rail pair is matched with a track of the third guide rail pair fixed on the inclined support; the third driving device comprises a second chain fixed on the downward moving support frame, the second chain is in transmission connection with a second driving chain wheel and a second middle chain wheel, and the second driving chain wheel is fixedly installed on a power output shaft of the motor and/or the speed reducer.
The utility model is further improved in that a slide block of a fourth guide rail pair is fixed on the movable rod, and the slide block of the fourth guide rail pair is matched with a guide rail of the fourth guide rail pair fixed on the second base; the fourth driving device comprises a synchronous belt fixed on the movable rod, the synchronous belt is in transmission connection with synchronous belt wheels at two ends, and one of the synchronous belt wheels is fixedly installed on a power output shaft of the motor and/or the speed reducer.
The utility model discloses a further improvement still includes artifical supplementary loading attachment, artifical supplementary loading portion includes sprocket in the middle of support frame, cantilever frame, third chain, middle chain, band plate chain, third drive sprocket and the third, the cantilever frame passes through the rotation axis with the support frame and articulates, support frame and base fixed connection, it is rotatory that third drive sprocket passes through third chain, middle chain, third middle sprocket and drives the band plate chain, and third drive sprocket fixed mounting is on motor and/or speed reducer power output shaft.
The utility model has the advantages that the guide rail bracket is driven to move back and forth through the setting of the meshing motion of the gear and the rack, the material-separating inclined pushing up frame is driven to move back and forth through the movement of the guide rail bracket, and the material-separating inclined pushing up frame can be driven to move linearly along the first guide rail pair obliquely upwards and downwards simultaneously, so that the distance between the first end surface of the material-separating inclined pushing up frame and the first end surface of the pipe supporting frame is ensured to be matched with pipes to be processed with different specifications in the stock house part; the matching of the gear and the rack and the adoption of the synchronous belt wheel can realize accurate control and automatic control, the driving device adopts a motor to drive a chain wheel and a chain to realize linear transmission, the structure design is reasonable, the processing cost is low, the maintenance is convenient, the first guide rail pair, the second guide rail pair, the third guide rail pair and the fourth guide rail pair are matched by adopting a slide block and a track, the universality is high, the maintenance is convenient and the cost is low; the utility model is also provided with a material warehouse part before the material distributing and selecting part; and the fixed-length part and the manipulator rotary feeding part are arranged behind the material distributing and selecting part, and the combination mode can realize full-automatic feeding and automatic control, reduce labor cost and reduce danger coefficients.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of the P-direction structure of fig. 1.
Fig. 3 is a schematic structural view of a material distributing and selecting part in the embodiment of the present invention.
Fig. 4 is a schematic structural diagram of a side view of a material sorting part in the embodiment of the present invention.
In the figure, 1, a material warehouse part, 2, a material distributing and selecting part, 3, a length fixing part, 4, a manipulator rotary feeding part, 5, a manual auxiliary feeding part, 6, a base, 7, a cylinder, 8, an L-shaped material rack, 9, a first end surface of the L-shaped material rack, 10, a first end surface of a material distributing inclined pushing up rack, 11, a material distributing inclined pushing up rack, 12, a first guide rail pair, 13, a second guide rail pair, 14, a guide rail bracket, 15, a rack, 17, a transmission shaft, 18, a transmission shaft, 19, a first chain, 22, a second servo motor, 23, a second speed reducer, 24, a pipe supporting bracket, 25, a first end surface of the guide rail bracket, 26, a first end surface of the pipe supporting bracket, 27, a first intermediate chain wheel, 28, a first intermediate chain wheel, 29, an inclined support, 30, a third guide rail pair, 31, a fourth guide rail pair, 32, a third speed reducer, 33, a third motor, 34 and a transmission shaft, 35. a second driving sprocket wheel 36, a second middle sprocket wheel 37, a second chain 38, a fourth servo motor 39, a fourth speed reducer 40, a synchronous belt 41, a movable rod 42, a positioning plate 43, a positioning frame 44, a downward moving support frame 45, a transition support frame 46, a first end surface of an inclined support, 47, a second end surface of a pipe support frame 48, a first end surface of a downward moving support frame 49, a manipulator base 50, a manipulator arm 51, a jaw combination 52, a fifth motor 53, a fifth speed reducer 54, a coupling 55, a torsion beam 56, a fifth guide rail pair 57, a main machine part rear chuck 58, a front chuck 59, a support frame 60, a cantilever beam 61, a third chain 62, a middle chain 63, a belt plate chain 64, a third driving chain 65, a third middle sprocket wheel 66, an air spring 67, a transmission shaft 68, a pipe, 69. the fifth speed reducer 70, the diamond-shaped bearing 71, the rotating shaft 72, the welding bracket 73, the divided material obliquely pushes the second end face of the push-up frame 74, the supporting seat 75 and the first driving sprocket.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
As shown in fig. 1 and 2, an automatic pipe feeding device includes a material warehouse part 1, a material distributing and selecting part 2, a fixed length part 3, and a manipulator rotary feeding part 4. Wherein the stock part 1 is provided with a manual auxiliary feeding part 5.
The material storehouse part 1 mainly comprises a base 6, an air cylinder 7 and an L-shaped material frame 8, wherein one end of the L-shaped material frame 8 is connected with the base 6 through a hinge, the other end of the L-shaped material frame 8 is hinged with a piston rod of the air cylinder 7 through a hinge, and a cylinder body of the air cylinder 7 is fixedly connected with the base 6. The material distributing and selecting part 2 comprises a material distributing inclined pushing-up frame 11 and a pipe supporting frame 24 matched with the material distributing inclined pushing-up frame 11. In the initial state, the first end face 9 of the L-shaped rack is in the horizontal state, and the tubes 68 are collectively placed on the L-shaped rack 8. Through inflating the rodless cavity of the air cylinder 7, the L-shaped material frame 8 can rotate around a hinge shaft at the contact part of the L-shaped material frame and the base 6, when a piston rod of the air cylinder 7 runs to the upper limit position, the first end face 9 of the L-shaped material frame is vertical to the first end face 10 of the material-distributing inclined pushing-up frame, and at the moment, the pipe 68 is positioned at the intersection of the first end face 9 of the L-shaped material frame and the first end face 10 of the material-distributing inclined pushing-up frame.
As shown in fig. 1, 2, 3, and 4, the material separating and selecting part 2 further includes a guide rail bracket 14, the tube supporting bracket 24 is fixedly mounted on the base 6, and the material separating inclined pushing-up frame 11 is connected to the first driving device and can move linearly in an inclined downward direction and an inclined upward direction along the track of the first guide rail pair 12 on the guide rail bracket 14; the guide rail bracket 14 is connected to the second drive device and can move linearly back and forth along the track of the second guide rail pair 13. Therefore, the guide rail bracket 13 moves to drive the material-distributing inclined pushing-up frame 11 to move, so that the distance between the material-distributing inclined pushing-up frame 11 and the pipe supporting frame 24 is ensured to be the required distance, and the material-distributing and material-selecting suitable for the pipes with corresponding specifications in the material warehouse part is ensured.
The concrete structure is as follows: the first end surface 26 of the pipe support frame and the second end surface 47 of the pipe support frame form an angle of 45 degrees with the base 6 respectively, and the pipe support frame 24 is fixedly connected with the base 6 through a support seat 74. A sliding block of a first guide rail pair 12 is fixed on the material separating oblique pushing push-up frame 11, the sliding block of the first guide rail pair 12 is matched with a track of the first guide rail pair 12 fixed on a guide rail bracket 14, and an included angle is formed between the track of the first guide rail pair 12 and the base 6; the guide rail bracket 14 is also fixedly connected with a slide block of the second guide rail pair 13, and a guide rail of the second guide rail pair 13 is parallel to the base 6 and is fixed on the base 6.
The tube supporting frame 24 is L-shaped and includes a first end face and a second end face perpendicular to each other. The material-separating inclined pushing-up frame 11 is L-shaped and comprises a first end face and a second end face which are perpendicular to each other; the first end surface 10 of the material-separating obliquely-pushing up-pushing frame, the track of the first guide rail pair 12 and the first end surface 26 of the pipe supporting frame are mutually parallel in pairs. The first end surface 10 of the distributing inclined pushing-up frame and the second end surface 73 of the distributing inclined pushing-up frame are perpendicular to each other. The first motor is connected with a first speed reducer and fixed on the base 6, two ends of the first speed reducer are connected with a first transmission shaft 17 and connected with a first driving sprocket 75 through a tensioning sleeve, the first driving sprocket 75 and first intermediate sprockets 27 and 28 are connected in a meshed mode through a first chain 19, and the first chain 19 is fixedly connected with the material-separating inclined pushing-up frame 11. The rotary motion of the first motor drives the material separating oblique pushing push-up frame 11 to move upwards or downwards along the guide rail bracket 14. The rack 15 is fixedly arranged on the side face of the bottom of the guide rail support 14, the second servo motor 22 is connected with the second speed reducer 23 and is fixed on the base 6, the gear is connected with the second transmission shaft 18 through the tensioning sleeve, the guide rail support 14 is driven to move back and forth through the meshing motion of the gear and the rack 15, and thus the material-distributing inclined pushing-up frame 11 is driven to move through the movement of the guide rail support 14, so that the distance between the first end face 10 of the material-distributing inclined pushing-up frame and the first end face 26 of the pipe support frame is ensured to be the required distance, and the material-distributing and material-selecting of the pipes 68 with the corresponding specifications in the material warehouse part 1.
The fixed-length part 3 mainly comprises an inclined support 29, a third guide rail pair 30, a fourth guide rail pair 31, a third speed reducer 32, a third motor 33, a third transmission shaft 34, a second driving sprocket 35, a second middle sprocket 36, a second chain 37, a fourth servo motor 38, a fourth speed reducer 39, a synchronous belt 40, a movable rod 41, a positioning plate 42, a positioning frame 43, a downward moving support frame 44, a transition support frame 45 and the like. One end of the inclined support 29 is fixedly connected with the pipe support frame 24 through a transition support 45, and the other end is fixedly arranged on the base 6. The first end surface 46 of the inclined support is parallel to the second end surface 47 of the pipe support frame, and the first end surface 48 of the downward moving support frame is perpendicular to the second end surface 47 of the pipe support frame. The downward moving support 44 is connected with the inclined support 29 through a third guide rail pair 30 in a sliding manner, a third motor 33 is arranged on a third speed reducer 32 and fixedly arranged on the base 6, two ends of the third speed reducer 32 are respectively connected with a third transmission shaft 34 and transmit torque, and a second driving sprocket 35 is sleeved on the third transmission shaft 34 and fixed through a tensioning sleeve. The second driving sprocket 35 and the second intermediate sprocket 36 are engaged with each other by a second chain 37, the second chain 37 is fixedly connected with the downward moving support 44, and the downward moving support 44 is driven by the third motor 33 to move up and down. The fourth guide rail pair is arranged on the second base, the second base is a manipulator base 49, the movable rod 41 is fixedly connected with a sliding block of the fourth guide rail pair, the fourth servo motor 38 is connected with the fourth speed reducer 39 and fixedly arranged on the manipulator base 49, a synchronous belt pulley is installed on the output end of the fourth speed reducer 39, the synchronous belt 40 is tensioned through the synchronous belt pulleys at the two ends and is fixedly connected with the movable rod 41, the synchronous belt pulley 38 drives the synchronous belt 40 to rotate and drives the movable rod 41 to move and position the pipe 68, when the pipe 68 touches the positioning plate 42, a sensor arranged on the positioning frame 43 senses a corresponding signal to complete positioning, the fourth servo motor 38 rotates reversely and drives the movable rod 41 to move reversely, and the original point is returned.
The manipulator rotary feeding part 4 comprises a manipulator base 49, a manipulator arm 50, a jaw combination 51, a fifth motor 52, a fifth speed reducer 53, a coupling 54, a torsion beam 55 and the like. The fifth motor 52 is connected with a fifth speed reducer 53 and fixedly arranged on the manipulator base 49, an output shaft of the fifth speed reducer 53 is connected with a torsion beam 55 through a coupler 54, the torsion beam 55 penetrates through and is fixed with the manipulator 50, and the jaw combination 51 is in sliding connection with the manipulator 50 through a fifth guide rail pair 56. The fifth motor 52 drives the fifth speed reducer 53 to rotate and drives the torsion beam 55 to rotate through the coupling 52, the torsion beam 55 further drives the mechanical arm 50 to rotate, the pipe 68 is clamped through the jaw assembly 51 and conveyed to the main machine part, and at the moment, the main machine part rear chuck 57 moves forwards and clamps the pipe 68 and conveys the pipe to the front chuck 58 for cutting.
The manual auxiliary feeding part 5 comprises a support frame 59, a cantilever frame 60, a third chain 61, a middle chain 62, a belt plate chain 63, a third driving sprocket 64, a third middle sprocket 65, a gas spring 66, a fourth transmission shaft 67, a fifth motor, a fifth speed reducer 69, a diamond-shaped bearing 70, a rotating shaft 71 and the like. The bottom end of a vertically arranged support frame 59 is connected with the base 6 through a screw, the top end of the support frame 59 is hinged with the cantilever bracket 60 through a diamond bearing 70, a rotating shaft 71 and the like, one end of a gas spring 66 is fixed on the support frame 59, the other end of the gas spring is connected with the cantilever bracket 60, and when the cantilever bracket 60 is rotated, labor can be saved through the action of the gas spring. When the device is in an automatic feeding state, the cantilever bracket 60 is in a vertical static state and is parallel to the supporting bracket 59. When this device adopted artifical supplementary material loading function, operative employee carries out the clockwise rotation and is in the horizontality with cantilever crane 60 through rotatory cantilever crane 60 handle, and through the effect of air spring 66, cantilever crane 60 is rotatory convenient easy relatively. In order to ensure that the cantilever bracket 60 is safely and reliably placed on the welding bracket 72, one end of the cantilever bracket 60 needs to be arranged into a 45-degree bevel, and the welding bracket 72 is fixedly arranged on the pipe supporting frame 24. The fifth motor is connected with a fifth speed reducer 69 and fixedly arranged on the base 6, two ends of the fifth speed reducer 69 are respectively connected with the fourth transmission shaft 67, and the third driving sprockets 64 penetrate through the fourth transmission shaft 67 and are fixedly connected through tensioning sleeves. The third driving sprocket 64 rotates the belt plate chain 63 via the third chain 61, the intermediate chain 62, and the third intermediate sprocket 65. The middle chain is arranged inside the supporting frame 59, one part of the plate-carrying chain 63 is arranged inside the cantilever bracket 60, the other part of the plate-carrying chain 63 is arranged outside the cantilever bracket 60, and the part of the plate-carrying chain outside the cantilever bracket 60 is always in contact with the plate-carrying chain 63.
When the automatic feeding function is adopted, an operator firstly inputs the specification of the pipes 68 on the operation panel, the material distributing and selecting part 2 divides the material to obliquely push the push-up frame 11 to automatically move to a corresponding position, namely the second servo motor 22 drives the second speed reducer 23 and drives the second transmission shaft 18 to rotate, the second transmission shaft 18 drives the gear to rotate through the tensioning sleeve, and the guide rail bracket 14 is further driven to move to the corresponding position through the meshing action of the gear and the rack 15, so that the condition that the distance between the first end face 10 of the material distributing and obliquely pushing up frame and the first end face 26 of the pipe support frame can only bear the width of one pipe 68 is ensured. The first motor drives the first speed reducer and drives the first transmission shaft 17 to rotate, the first transmission shaft 17 drives the first driving sprocket 75 to rotate through the tensioning sleeve, and the first intermediate sprocket 27 and the first chain 19 are meshed and driven to drive the material to obliquely push the push-up frame 11 to move upwards and move to the upper limit position. The third motor 33 in the fixed-length part 3 drives the third speed reducer 32 and drives the third transmission shaft 34 to rotate, and the third transmission shaft 34 drives the second driving sprocket 35 to rotate and drives the downward moving support 44 to move upward to the upper limit through the meshing transmission of the second intermediate sprocket 36 and the second chain 37.
An operator puts a bundle of pipes 68 on an L-shaped material rack 8 in the material warehouse part 1 through a travelling crane or a forklift, at the moment, an external air source inflates a rodless cavity of an air cylinder 7, a piston rod of the air cylinder 7 drives an L-shaped support 8 to rotate clockwise and rotate to the upper limit position, a first end face 9 of the L-shaped material rack and a first end face 10 of a distributing oblique pushing up pushing frame are in a vertical state, and the bundle of pipes 68 are positioned at the intersection of the first end face 9 of the L-shaped material rack and the first end face 10 of the distributing oblique pushing up pushing frame. Then automatically carrying out material distributing and selecting operation.
The material distributing and selecting part 2 is provided with a material distributing and selecting part 2, a material obliquely-pushing and pushing-up frame 11 moves downwards under the drive of a first motor, when the material distributing and obliquely-pushing-up frame 11 moves downwards to a proper position, an innermost pipe 68 which is positioned at the topmost end in an L-shaped material frame 8 and is contacted with a material distributing and obliquely-pushing-up frame first end surface 10 automatically moves to a material distributing and obliquely-pushing and pushing-up frame second end surface 73 under the action of gravity and is contacted with a pipe supporting frame first end surface 26, a sensor fixedly arranged on the material distributing and obliquely-pushing and pushing-up frame 11 sends a signal at the moment, the material distributing and obliquely-pushing-up frame 11 stops moving downwards, the first motor rotates reversely and drives the material distributing and obliquely-pushing-up frame 11 to move upwards to drive the pipe 68 to extend to the pipe supporting frame first end surface 26 to move upwards, at the moment, a single pipe 68 or a row of pipes 68 are separated from the material warehouse part 1, and when the pipe 68 moves to the top of the first end surface 26 of the pipe supporting frame 48 at the intersection. The subsequent operation of fixing the length of the tube 68 is automated.
The third motor 33 in the fixed-length part 3 drives the third speed reducer 32 and drives the third transmission shaft 34 to rotate, the third transmission shaft 34 drives the second driving sprocket 35 to rotate and drives the downward moving support frame 44 to move through the meshing transmission of the second middle sprocket 36 and the second chain 37, and the pipe 68 moves downward along the second end surface 47 of the pipe support frame along with the downward moving support frame 44 and moves to the lower limit position. The fourth servo motor 38 drives the synchronous belt 40 to rotate and drives the movable rod 41 to move and position the tube 68, when the tube 68 touches the positioning plate 42, the sensor arranged on the positioning frame 43 senses a corresponding signal to complete positioning, and the fourth servo motor 38 rotates in the reverse direction and drives the movable rod 41 to move in the reverse direction to return to the original point. Then automatically enters the rotary feeding part.
The fifth motor 52 in the manipulator rotary feeding part 4 drives the fifth speed reducer 53 to rotate and drives the torsion beam 55 to rotate through the coupler 52, the torsion beam 55 further drives the manipulator 50 to rotate, the tube 68 is clamped through the jaw assembly 51 and conveyed to the main machine part, and at the moment, the main machine part rear chuck 57 moves forwards and clamps the tube 68 and conveys the tube to the front chuck 58 for cutting.
This technical scheme still can be equipped with artifical supplementary pay-off part 5, when adopting artifical supplementary material loading function, at first the cantilever crane 60 that will be in vertical quiescent condition rotates it around rotation axis 71 through the handle, through the auxiliary action of gas spring 66, sets up cantilever crane 60 to the horizontality, and the support frame 59 mutually perpendicular that sets up vertically, and cantilever crane 60 other end 45 bevel connection places on the welding support 72 with tubular product support frame 24 fixed connection. An operator places the pipes 68 with different specifications on the belt plate chain 63, drives the belt plate chain 63 through the fifth motor 68, and drives the belt plate chain 63 to rotate through the third driving sprocket 64, the third chain 61, the middle chain 62, the third middle sprocket 65 and the fourth transmission shaft 67. At this time, the tube 68 moves in the main machine direction by the rotation of the belt plate chain 63. When the pipe 68 moves to the end part of the cantilever bracket 60, the pipe 68 automatically slides onto the downward moving support 44, the length is fixed by the length fixing part 3, the jaw combination 51 in the rotary manipulator part 4 clamps the pipe 68 and sends the pipe to the main machine part, and the main machine part rear chuck 57 moves forward and clamps the pipe 68 and sends the pipe to the front chuck 58 for cutting.
The technical scheme has the advantages that the guide rail bracket is driven to move back and forth through the meshing motion of the gear and the rack, the material-distributing inclined pushing-up frame is driven to move back and forth through the movement of the guide rail bracket, and the material-distributing inclined pushing-up frame can move linearly upwards and downwards along the first guide rail pair in an inclined manner, so that the distance between the first end surface of the material-distributing inclined pushing-up frame and the first end surface of the pipe supporting frame is matched with pipes to be processed with different specifications in the material warehouse part; the matching of the gear and the rack and the adoption of the synchronous belt wheel can realize accurate control and automatic control, the driving device adopts a motor to drive a chain wheel and a chain to realize linear transmission, the structure design is reasonable, the processing cost is low, the maintenance is convenient, the first guide rail pair, the second guide rail pair, the third guide rail pair and the fourth guide rail pair are matched by adopting a slide block and a track, the universality is high, the maintenance is convenient and the cost is low; the utility model is also provided with a material warehouse part before the material distributing and selecting part; and the fixed-length part and the manipulator rotary feeding part are arranged behind the material distributing and selecting part, and the combination mode can realize full-automatic feeding and automatic control, reduce labor cost and reduce danger coefficients.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An automatic pipe feeding device comprises a material warehouse part and a material distributing and selecting part, wherein the material distributing and selecting part comprises a material distributing inclined pushing up-pushing frame and a pipe supporting frame matched with the material distributing inclined pushing up-pushing frame; the material-distributing inclined pushing-up frame is connected with the first driving device and can linearly move obliquely downwards and upwards along the track of the first guide rail pair on the guide rail bracket; the guide rail bracket is connected with the second driving device and can linearly move back and forth along the track of the second guide rail pair.
2. The automatic pipe feeding device according to claim 1, wherein a sliding block of the first guide rail pair is fixed on the material-separating obliquely-pushing push-up frame, the sliding block of the first guide rail pair is matched with a track of the first guide rail pair fixed on the guide rail bracket, and the track of the first guide rail pair forms an included angle with the base; the guide rail bracket is fixedly connected with a sliding block of the second guide rail pair, and the guide rail of the second guide rail pair is parallel to the base and is fixed on the base.
3. The automatic pipe feeding device according to claim 1, wherein the first driving device comprises a first chain fixed on the material-separating pushing-up frame, the first chain is in transmission connection with a first driving sprocket and two first intermediate sprockets, and the first driving sprocket is fixedly installed on a power output shaft of a motor and/or a speed reducer.
4. The automatic pipe feeding device according to claim 1, wherein the second driving device comprises a rack fixed on the guide rail bracket, the rack is matched with a gear, and the gear is fixedly arranged on a power output shaft of a motor and/or a speed reducer.
5. The automatic pipe feeding device according to claim 1, 2, 3 or 4, wherein the material-dividing inclined pushing-up frame is L-shaped and comprises a first end face and a second end face which are perpendicular to each other; the pipe supporting frame is L-shaped and comprises a first end face and a second end face which are perpendicular to each other, and the first end face and the second end face of the pipe supporting frame form an angle of 45 degrees with the base respectively; the first end face of the material-separating oblique pushing up-pushing frame, the first end face of the pipe supporting frame and the track of the first guide rail pair are parallel in pairs.
6. The automatic feeding device for the pipes, according to claim 5, further comprises a length fixing part and/or a manipulator rotary feeding part.
7. The automatic pipe feeding device according to claim 6, wherein the fixed length part comprises an inclined support, a downward moving support frame, a movable rod, a positioning plate and a positioning frame; the inclined support is fixedly connected with the pipe support frame through a connecting piece, the other end of the inclined support is fixed on the base, the first end face of the inclined support is parallel to the second end face of the pipe support frame, the first end face of the downward moving support frame is perpendicular to the second end face of the pipe support frame, the downward moving support frame is connected with the inclined support frame in a sliding mode through a third guide rail pair, and the downward moving support frame is connected with a third driving device and can move linearly up and down along a track of the third guide rail pair; the movable rod is connected with the second base in a sliding mode through a fourth guide rail pair, and the movable rod is connected with the fourth driving device and can move linearly along the longitudinal direction of the track of the fourth guide rail pair.
8. The automatic pipe feeding device according to claim 7, wherein a slide block of a third guide rail pair is fixed on the downward moving support frame, and the slide block of the third guide rail pair is matched with a track of the third guide rail pair fixed on the inclined support; the third driving device comprises a second chain fixed on the downward moving support frame, the second chain is in transmission connection with a second driving chain wheel and a second middle chain wheel, and the second driving chain wheel is fixedly installed on a power output shaft of the motor and/or the speed reducer.
9. The automatic pipe feeding device according to claim 7, wherein a sliding block of a fourth guide rail pair is fixed on the movable rod, and the sliding block of the fourth guide rail pair is matched with a guide rail of the fourth guide rail pair fixed on the second base; the fourth driving device comprises a synchronous belt fixed on the movable rod, the synchronous belt is in transmission connection with synchronous belt wheels at two ends, and one of the synchronous belt wheels is fixedly installed on a power output shaft of the motor and/or the speed reducer.
10. The automatic pipe feeding device according to claim 5, further comprising a manual auxiliary feeding part, wherein the manual auxiliary feeding part comprises a support frame, a cantilever frame, a third chain, a middle chain, a belt plate chain, a third driving sprocket and a third middle sprocket, the cantilever frame is hinged to the support frame through a rotating shaft, the support frame is fixedly connected with the base, the third driving sprocket drives the belt plate chain to rotate through the third chain, the middle chain and the third middle sprocket, and the third driving sprocket is fixedly mounted on a power output shaft of a motor and/or a speed reducer.
CN201920706851.6U 2019-05-15 2019-05-15 Automatic pipe feeding device Active CN210162750U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920706851.6U CN210162750U (en) 2019-05-15 2019-05-15 Automatic pipe feeding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920706851.6U CN210162750U (en) 2019-05-15 2019-05-15 Automatic pipe feeding device

Publications (1)

Publication Number Publication Date
CN210162750U true CN210162750U (en) 2020-03-20

Family

ID=69792129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920706851.6U Active CN210162750U (en) 2019-05-15 2019-05-15 Automatic pipe feeding device

Country Status (1)

Country Link
CN (1) CN210162750U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112372156A (en) * 2020-11-04 2021-02-19 樊朝亮 Profile cutting method of laser cutting automatic production line
CN115465647A (en) * 2022-09-09 2022-12-13 北京科技大学 Bar sorting and discharging device and bar sorting and discharging device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112372156A (en) * 2020-11-04 2021-02-19 樊朝亮 Profile cutting method of laser cutting automatic production line
CN115465647A (en) * 2022-09-09 2022-12-13 北京科技大学 Bar sorting and discharging device and bar sorting and discharging device

Similar Documents

Publication Publication Date Title
CN108215942B (en) Automatic production line for pre-distribution of cantilever of electrified railway contact net
CN107695181B (en) Automatic blanking integrated unit for intersecting lines of two ends 4 of circular tube
CN107900194B (en) Full-automatic intelligent blanking combination equipment for double ends and four sides of ultra-long square tube
CN210162750U (en) Automatic pipe feeding device
CN102380717A (en) Flexible welding cutting device of workpiece with special section
CN105414375A (en) Steel pipe weld joint identifying and positioning device
CN211248933U (en) Automatic welding production line for steel structure
CN116021293A (en) Automatic production line and production process for profile steel arch centering
CN110539025A (en) Tubular product pay-off cutting system
CN210023759U (en) Long nozzle cleaning and sealing gasket replacing device
CN211304971U (en) Tubular product pay-off cutting system
CN114055205A (en) Automatic servo copper aluminium blanking machine
CN212761849U (en) Street lamp pole flange gusset welding set
CN103658419A (en) Automatic necking machine
CN210548931U (en) Pipe cutting machine
CN116329868A (en) Dovetail pipe fitting clamping tool, lamp post assembly welding device and lamp post
CN114030849B (en) Workpiece feeding device of steel pipe inner and outer wall coating production line
CN214184768U (en) Pipe bender
CN213888983U (en) Automatic core feeding, splicing and assembling device for buckling and pressing hydraulic hose
CN201824066U (en) Flexible welding and cutting device of special-shaped sectional workpiece
CN111874617B (en) High-efficient automatic device that reloads
CN212526431U (en) Movable pipe cutting system
CN211277499U (en) Combined machining production equipment for cantilever supporting tube and positioning tube
CN210413146U (en) Full-automatic welding production line for steel cylinders
CN212686582U (en) Steel pipe feeding positioner

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant