Full-automatic feeding device for cold-rolled steel pipe

Abstract

The application discloses a kind of cold-rolled steel pipe full-automatic feeding device, it is related to feeding device technical field, including feeding table, the upper side of the feeding table is equipped with steel pipe cutting mechanism.This kind of cold-rolled steel pipe full-automatic feeding device, by being provided with moving frame in the both sides of conveying table, equipment plate is fixedly installed in the middle of moving frame, moving plate is provided at the both sides of equipment plate, moving plate is directly connected by clamping plate column, the setting of clamping plate column is moved up and down by embedding groove and lifting motor, connecting column and cutting device are connected below one side moving plate, distance detector is provided at the both sides of the upper side of cutting device, when cold-rolled pipe enters the upper side of conveying table, distance detector promotes cutting device to move downward, cutting device is cut to cold-rolled pipe by descending, the length of one side of cold-rolled pipe is kept consistent, and the one end of cold-rolled pipe can be cut, so that cold-rolled pipe whole keeps surface smooth, neat.

Description

Technical Field

[0001] This invention relates to the field of cold-rolled steel pipe feeding technology, specifically to a fully automatic cold-rolled steel pipe feeding device. Background Technology

[0002] Cold-rolled steel pipes are an important metal material with a wide range of applications and play a vital role. In order to increase the production output of cold-rolled steel pipes, the feeding process can help improve the production efficiency of cold-rolled steel pipes. Therefore, a fully automatic feeding device for cold-rolled steel pipes is proposed.

[0003] In the existing fully automatic feeding device for cold-rolled steel pipes, the cold-rolled steel pipes vary in length after mass production. The inconsistent lengths of the steel pipes make it inconvenient for later batch use. Furthermore, the steel pipes require manual arrangement and conveying during the feeding process, which increases the labor cost of steel pipe conveying. Therefore, those skilled in the art have provided a fully automatic feeding device for cold-rolled steel pipes to solve the problems mentioned in the background art. Summary of the Invention

[0004] The purpose of this invention is to provide a fully automatic feeding device for cold-rolled steel pipes, so as to solve the problems of automatic steel pipe conveying and consistent steel pipe length in existing fully automatic feeding devices for cold-rolled steel pipes mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a fully automatic feeding device for cold-rolled steel pipes, comprising: a feeding platform, steel pipe cutting mechanisms installed on both sides above the feeding platform, and a high-efficiency steel pipe feeding mechanism installed above the feeding platform;

[0006] The steel pipe cutting mechanism includes: a movable frame installed on both sides above the feeding table, an equipment plate fixedly installed in the middle of the movable frame, a movable plate on one side of the equipment plate, and a connecting column directly connected to the lower part of the movable plate. A cutting device for cutting steel pipes is horizontally connected to the lower part of the connecting column. Distance detectors are symmetrically arranged on both sides of the cutting device, and a clamp is arranged below the opposite side of the movable plate.

[0007] Preferably, the clamp includes: a connector, a fixing frame fixed to the back of the connector, the top of the fixing frame fixed to the movable plate, connecting shafts movably mounted on both sides of the connector, the connecting shafts being movably connected to the top of the clamp, a piston rod movably disposed in the middle of the top of the connector, and a hydraulic cylinder mounted above the piston rod, an infrared detector disposed below the connector, a gear movably mounted inside the connector, and a second motor disposed on both sides of the equipment plate, with a connecting rod connecting the second motor and the clamping plate post.

[0008] Preferably, the high-efficiency steel pipe feeding mechanism includes: a conveyor platform installed above the feeding platform; insert plates are fixedly installed on both sides of the bottom of the conveyor platform; a lifting rod is movably connected to the lower left side of the conveyor platform; a switch is installed on the upper left side of the feeding platform; brakes are installed on both sides of the insert plates; a groove is embedded in the top of the conveyor platform; a sliding plate is installed inside the groove; and rollers are movably installed below the sliding plate.

[0009] Preferably, the front and rear sides of the equipment plate are symmetrically provided with grooves, the inside sides of the movable plate are inserted with clamping posts, a first motor is provided on one side of the clamping posts, a motor box is provided on one side of the movable plate, an installation ring is connected to the end of the connecting post, and a screw is installed in the middle of the installation ring.

[0010] Preferably, a drive motor is provided on both sides below the feeding platform, one side of the drive motor is directly connected to the bottom side of the moving frame, and a cold-rolled tube is arranged side by side above the conveying platform, with a fixing ring sleeved on both sides of the cold-rolled tube.

[0011] Preferably, fixing blocks are provided on both sides of the fixing ring, the fixing blocks are located inside the groove above the conveyor table, the fixing blocks are connected laterally by a cylinder, a moving motor is provided on one side of the cylinder, an automatic lock is provided above the fixing ring, and a detection device is provided above the automatic lock.

[0012] Preferably, a moving motor is also provided on one side of the insert plate, a plate groove is provided below the insert plate, an mounting plate is provided above the lifting rod, and pulleys are provided above the mounting plate, with the pulleys located on both sides of the conveyor table.

[0013] Preferably, the two moving plates on opposite sides are directly connected by a clamping post, the cutting device and one end of the cold-rolled tube are on the same horizontal line, the length of the cutting device is the same as the width of the feeding table, and the distance detector is located on both sides above the cold-rolled tube.

[0014] Preferably, the bottom of the lifting rod is connected to the upper left side of the feeding platform, and the two sides of the feeding platform are also inlaid with grooves, and the clamp is located outside the cold-rolled tube.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: The cutting device of the present invention cuts the cold-rolled tube, so that the length of one side of the cold-rolled tube is consistent, and one end of the cold-rolled tube can be cut to keep the surface of the cold-rolled tube smooth and neat. A clamp is connected to the lower side of the moving plate, and a movable roller and a shrinking roller are connected between the clamp and the moving plate. By setting the controller and drive device above the movable roller, cold-rolled tubes of different sizes can be fixed to prevent the cold-rolled tube from rolling during cutting. This design can not only fix the cold-rolled tube in the conveyor and prevent it from rolling, but also cut the cold-rolled tube at equal intervals, which is convenient for the batch production of cold-rolled tubes at fixed intervals.

[0016] After the conveyor platform of this invention cuts the cold-rolled steel pipe at a fixed distance, one side of the lifting rod rises, which drives the conveyor platform on the other side to rise, making it easier to directly transport the cold-rolled steel pipe and speeding up the transportation efficiency of the steel pipe. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the mobile frame structure of the present invention;

[0019] Figure 3 This is a schematic diagram of the clamping device structure of the present invention;

[0020] Figure 4 This is a schematic diagram of the bottom structure of the movable plate of the present invention;

[0021] Figure 5 This is a schematic diagram of the structure above the conveyor platform of the present invention;

[0022] Figure 6 This is a schematic diagram of the structure below the conveyor platform of the present invention;

[0023] Figure 7 This is a schematic diagram of the lifting rod structure of the present invention;

[0024] Figure 8 This is an enlarged schematic diagram of the connecting column structure of the present invention;

[0025] Figure 9 This is a schematic diagram of the fixing ring structure of the present invention;

[0026] Figure 10 This is a schematic diagram of the pulley structure of the present invention from below;

[0027] Figure 11 This is a schematic diagram of the internal structure of the connector of the present invention.

[0028] 1. Feeding table; 2. Moving frame; 21. Equipment plate; 22. Insert groove; 23. Moving plate; 24. Second motor; 25. Motor box; 26. Connecting column; 27. Cutting device; 28. Distance detector; 29. ​​Mounting ring; 210. Screw; 211. Clamping plate column; 3. Drive motor; 4. Cold rolled tube; 5. Fixing ring; 51. Fixing block; 52. Moving motor; 53. Automatic lock; 54. Detection device; 6. Conveyor table; 61. Insert plate; 62. Lifting rod; 63. Switch; 64. Brake; 65. Mounting plate; 66. Pulley; 7. Clamp; 71. Connector; 72. Connecting shaft; 73. Infrared detector; 74. Piston rod; 75. Hydraulic cylinder; 76. Gear; 77. Fixing frame; 78. First motor; 79. Connecting rod; 8. Slide plate; 9. Roller. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Combined with appendix Figures 1-4 In this embodiment, a fully automatic feeding device for cold-rolled steel pipes includes a feeding platform 1. Steel pipe cutting mechanisms are installed on both sides above the feeding platform 1. A high-efficiency steel pipe feeding mechanism is installed above the feeding platform 1. The steel pipe cutting mechanism includes: a movable frame 2 installed on both sides above the feeding platform 1. An equipment plate 21 is fixedly installed in the middle of the movable frame 2. A movable plate 23 is provided on one side of the equipment plate 21. A connecting column 26 is directly connected to the lower part of the movable plate 23. A cutting device 27 for cutting steel pipes is horizontally connected to the lower part of the connecting column 26. Distance detectors 28 are symmetrically arranged on both sides of the cutting device 27. The front and rear sides of the equipment plate 21 are symmetrically provided with grooves 22. The inside of the moving plate 23 is inserted with clamping posts 211 on both sides. A first motor 24 is provided on one side of the clamping posts 211 and a motor box 25 is provided on one side of the moving plate 23. The end of the connecting post 26 is connected to the mounting ring 29 and a screw 210 is installed in the middle of the mounting ring 29. The two moving plates 23 on opposite sides are directly connected by clamping posts 211. The cutting device 27 and one end of the cold-rolled tube 4 are located on the same horizontal line. The length of the cutting device 27 is the same as the width of the feeding table 1. The distance detector 28 is located on both sides above the cold-rolled tube 4.

[0031] Specifically, movable frames 2 are installed on both sides of the feeding platform 1, and an equipment plate 21 is installed in the middle of the movable frames 2. Movable plates 23 are provided on both the front and rear sides of the equipment plate 21. The movable plates 23 on both sides are connected to the equipment plate 21 through clamping posts 211. The equipment plate 21 has grooves 22 on both sides. The clamping posts 211 drive the movable plates 23 on both sides to move up and down through the first motor 24 on the side. A connecting post 26 is connected to the lower part of the movable plate 23 on one side, and a cutting device 27 is connected to the lower part of the connecting post 26. The cutting device 27 is a cutting blade made of alloy steel. Alloy steel has a high crystallinity structure and strong grain boundary bonding, which can cut cold-rolled tubes 4 of different thicknesses. Distance detectors 28 are provided on both sides above the cutting device 27. The distance detector 28 is specifically an ultrasonic detector. The ultrasonic detector uses ultrasonic technology to emit ultrasonic waves on the outer wall of the cold-rolled tube 4, so that the equipment can sense the cold-rolled tube 4. The distance detector 28 is located on both sides of the cold-rolled tube 4. When one side of the cold-rolled tube 4 is flush with the conveyor table 6, a drive motor 3 is set at the bottom of each set of moving frames 2. The drive motor 3 causes the moving frame 2 to move horizontally inside the groove of the feeding table 1. A distance measuring device is installed on one side of the drive motor 3, which can measure the distance between the two sets of moving frames 2, thereby quantitatively cutting the cold-rolled tube 4 of a specified length. This facilitates the batch production of cold-rolled steel pipes at fixed distances. At the same time, one end of the cold-rolled steel pipe can be cut to keep the surface of the cold-rolled tube 4 smooth and reduce the subsequent reprocessing process of the cold-rolled steel pipe.

[0032] A drive motor 3 is installed on both sides below the feeding platform 1. One side of the drive motor 3 is directly connected to the bottom side of the moving frame 2. A cold-rolled tube 4 is installed side by side above the conveying platform 6. A fixing ring 5 is sleeved on both sides of the cold-rolled tube 4. A fixing block 51 is installed on both sides of the fixing ring 5. The fixing block 51 is located inside the groove above the conveying platform 6. The fixing block 51 is connected laterally by a cylinder. A moving motor 52 is installed on one side of the cylinder. An automatic lock 53 is installed above the fixing ring 5. A detection device 54 is installed above the automatic lock 53.

[0033] Specifically, the drive motor 3 is connected to the bottom side of the moving frame 2. The moving frame 2 can move horizontally to the side of the feeding table 1 through the setting of the drive motor 3, thereby controlling the distance between the moving frames 2. A distance measuring device is set on one side of the drive motor 3. The distance measuring device can quantitatively cut the cold-rolled steel pipe. Fixing rings 5 ​​are set on both sides of the cold-rolled pipe 4. The fixing rings 5 ​​are fixedly installed in the groove above the conveyor table 6 by fixing blocks 51 on both sides. An automatic lock 53 and a detection device 54 are set above the fixing rings 5. The detection device 54 is an infrared detector. When the infrared detector detects that the steel pipe has entered the interior of the fixing rings 5, it will reflect or block the infrared beam. The detector detects the presence of the item by receiving the reflected infrared light or sensing the interruption of the beam. Then, through signal processing and control logic, the control unit of the automatic lock 53 is triggered. The automatic lock 53 fixes the cold-rolled pipe 4 and prevents the cold-rolled pipe 4 from moving during the cutting process.

[0034] The high-efficiency steel pipe feeding mechanism includes: a conveyor platform 6 installed above the feeding platform 1; insert plates 61 are fixedly installed on both sides of the bottom of the conveyor platform 6; a lifting rod 62 is movably connected to the lower left side of the conveyor platform 6; a switch 63 is installed on the upper left side of the feeding platform 1; brakes 64 are installed on both sides of the insert plates 61; a groove is embedded on the top of the conveyor platform 6; a moving motor 52 is also installed on one side of the insert plates 61; a plate groove is installed below the insert plates 61; an mounting plate 65 is installed above the lifting rod 62; pulleys 66 are installed above the mounting plate 65 and are located on both sides of the conveyor platform 6; the bottom of the lifting rod 62 is connected to the upper left side of the feeding platform 1; grooves are also embedded on both sides of the feeding platform 1; and a clamp 7 is located outside the cold-rolled pipe 4.

[0035] Specifically, a mounting plate 61 is installed at the bottom of the conveyor table 6, and a moving motor 52 is installed on one side of the mounting plate 61. When the conveyor table 6 moves, the moving motor 52 drives the conveyor table 6 to move horizontally above the feeding platform 1 through the mounting plate 61, causing the entire conveyor table 6 to be displaced. At the same time, a lifting rod 62 is movably connected to the lower side of the conveyor table 6. A hydraulic cylinder is horizontally connected to the bottom of the lifting rod 62. The hydraulic cylinder is located inside the feeding platform 1 and includes a piston and a cylinder body. A switch 63 is directly connected to one side of the hydraulic cylinder. The switch 63 controls the flow of hydraulic oil inside the hydraulic cylinder, thereby achieving lifting and lowering of the lifting rod 62, causing one side of the conveyor table 6 to rise. 6 has a certain slope to facilitate the conveying of cold-rolled pipe 4 above the conveyor platform 6 and speed up the conveying speed of cold-rolled pipe 4. After the conveyor platform 6 finishes conveying, two sets of pulleys 66 are set on both sides below the conveyor platform 6. The pulleys 66 are installed above the mounting plate 65. The setting of the pulleys 66 facilitates the horizontal movement of the conveyor platform 6 above the lifting rod 62. Brakes 64 are set on both sides of the insertion plate 61. One end of the brake 64 is connected to the insertion plate 61. When the insertion plate 61 moves horizontally with the conveyor platform 6, a limiter is installed inside the brake 64. When the conveyor platform 6 moves to a specific position, the brake 64 is triggered to stop, so that the conveyor platform 6 is fixed above the feeding platform 1 and the steel pipe is processed.

[0036] A clamp 7 is provided below the opposite side of the movable plate 23. A connector 71 is connected above the clamp 7. Connecting shafts 72 are movably installed on both sides of the connector 71. The connecting shafts 72 are movably connected to the upper part of the clamp 7. A piston rod 74 is movably installed in the middle of the upper part of the connector 71. A hydraulic cylinder 75 is installed above the piston rod 74. An infrared detector 73 is provided below the connector 71. A gear 76 is movably installed inside the connector 71. A second motor 78 is provided on both sides of the equipment plate 21. A connecting rod 79 is connected between the second motor 78 and the clamping column 211.

[0037] A slide plate 8 is installed inside the groove, and a roller 9 is movably installed below the slide plate 8.

[0038] Specifically, a hydraulic cylinder 75 is fixedly installed inside one side of the equipment plate 21. A piston rod 74 and a connecting piece 71 are movably connected below the hydraulic cylinder 75. Connecting shafts 72 are provided on both sides of the connecting piece 71. Gears 76 are provided inside the connecting shafts 72. The gears 76 and the connecting shafts 72 are coaxially connected. When the hydraulic cylinder 75 moves the piston rod 74 up and down, the movement of the piston rod 74 will drive the gears 76 to rotate. The rotating gears 76 are coaxially connected to the connecting shafts 72, causing the connecting shafts 72 to rotate. The connecting shafts 72 are fixedly connected to the grippers 7. When the equipment rotates, the two grippers 7 can move in opposite directions. Meanwhile, the hydraulic cylinder 75 drives the equipment plate 21 to descend via the second motor 78, causing the entire equipment to descend, making it easier for the clamp 7 to clamp the cold-rolled pipe 4. Furthermore, an infrared detector 73 is installed below the connector 71. The infrared detector 73 and the infrared detector of the detection device 54 operate on the same principle. The infrared detector 73 can sense the cold-rolled pipe 4 below the clamp 7. When the equipment senses the steel pipe, the hydraulic cylinder 75 drives the piston rod 74, gear 76, and other equipment to move the clamp 7 to close towards the middle of the cold-rolled pipe 4, fixing the steel pipe and facilitating its processing.

[0039] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A full automatic feeding device for cold-rolled steel pipes, characterized by, Include: The feeding platform (1), the upper two sides of the feeding platform (1) are provided with a steel pipe cutting mechanism, and the upper side of the feeding platform (1) is provided with a steel pipe efficient feeding mechanism; The steel pipe cutting mechanism comprises: a moving frame (2) installed on the upper two sides of the feeding platform (1), a device plate (21) fixedly installed in the middle of the moving frame (2), a moving plate (23) provided on one side of the device plate (21), a connecting column (26) directly connected below the moving plate (23), a cutting device (27) for cutting steel pipes laterally connected below the connecting column (26), distance detectors (28) symmetrically arranged on both sides of the cutting device (27), a gripper (7) provided below the opposite side of the moving plate (23), and an infrared detector (73) provided below the connecting piece (71) of the gripper (7); The steel pipe efficient feeding mechanism comprises: a conveying table (6) installed on the upper side of the feeding platform (1), plug-in plates (61) fixedly provided on both sides of the bottom of the conveying table (6), a lifting rod (62) movably connected below the left side of the conveying table (6), a switch (63) provided above the left side of the feeding platform (1), brake devices (64) provided on both sides of the plug-in plate (61), a recess embedded above the conveying table (6), a sliding plate (8) provided inside the recess, and rollers (9) movably provided below the sliding plate (8); The front and rear sides of the device plate (21) are symmetrically provided with embedded grooves (22), the inside of the moving plate (23) is provided with clamping plate columns (211), one side of the clamping plate column (211) is provided with a first motor (24), one side of the moving plate (23) is provided with a motor box (25), the end of the connecting column (26) is connected with a mounting ring (29), and the middle of the mounting ring (29) is provided with a screw (210); The lower sides of the feeding platform (1) are provided with driving machines (3), one side of the driving machine (3) is directly connected with one side of the bottom of the moving frame (2), the upper sides of the conveying table (6) are provided with cold-rolled pipes (4) side by side, the two sides of the cold-rolled pipe (4) are sleeved with fixing rings (5), the two sides of the fixing ring (5) are provided with fixing blocks (51), the fixing blocks (51) are located inside the recess above the conveying table (6), the fixing blocks (51) are transversely connected through cylinders, one side of the cylinder is provided with a moving motor (52), the upper side of the fixing ring (5) is provided with an automatic lock (53), and the upper side of the automatic lock (53) is provided with a detection device (54); One side of the plug-in plate (61) is also provided with a moving motor (52), the lower side of the plug-in plate (61) is provided with a plate groove, the upper side of the lifting rod (62) is provided with a mounting plate (65), the upper side of the mounting plate (65) is provided with a pulley (66), and the pulley (66) is located on both sides of the conveying table (6).

2. A full-automatic feeding device for cold-rolled steel pipes according to claim 1, characterized in that, Said clamping device (7) comprises a connecting piece (71), the back of the connecting piece (71) is fixed with a fixing frame (77), the top of the fixing frame (77) is fixed with a moving plate (23), both sides of the connecting piece (71) are movably installed with connecting shafts (72), the connecting shafts (72) are movably connected with the upper part of the clamping device (7), the upper middle part of the connecting piece (71) is movably provided with a piston rod (74), the upper part of the piston rod (74) is installed with a hydraulic cylinder (75), the inside of the connecting piece (71) is movably installed with a gear (76), both sides of the equipment plate (21) are provided with second motors (78), the second motors (78) and the clamping plate column (211) are connected with connecting rods (79).

3. A full-automatic feeding device for cold-rolled steel pipes according to claim 2, characterized in that, Two said moving plates (23) on opposite sides are directly connected through clamping plate columns (211), said cutting device (27) and one end of the cold-rolled pipe (4) are located on the same horizontal line, the length of the cutting device (27) is consistent with the width of the feeding table (1), and the distance detector (28) is located above both sides of the cold-rolled pipe (4).

4. A full-automatic feeding device for cold-rolled steel pipes according to claim 3, characterized in that: The bottom of the lifting rod (62) is connected to the upper left side of the feeding table (1), the two sides of the feeding table (1) are also embedded with grooves, and the clamping device (7) is located outside the cold-rolled pipe (4).

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