Stacking device of automatic stereoscopic warehouse for stainless steel pipeline production

Abstract

The invention discloses a stacking device of an automatic stereoscopic warehouse for stainless steel pipeline production in the technical field of stainless steel pipe stacking, and the stacking device of the automatic stereoscopic warehouse for stainless steel pipeline production comprises a transition material frame and a material stacking frame, and further comprises a lifting assembly; a clamping adjusting assembly; and a magnetic suction device. Under the cooperation of the lifting assembly and the clamping adjusting assembly, the two ends of the arranged stainless steel pipe bodies are aligned and clamped, and the multiple stainless steel pipe bodies are lifted up before clamping, that is, the multiple stainless steel pipe bodies are limited, attachment of the multiple stainless steel pipe bodies is kept, and the clamping efficiency of the multiple stainless steel pipe bodies is improved. The surface of each stainless steel pipe body is supported in a rolling mode, favorable conditions are provided for clamping adjustment, alignment operation is carried out on the two ends of the multiple stainless steel pipes arranged in a single layer at the transition material frame, compared with unified alignment adjustment of the ends after stacking is completed, friction resistance between the stainless steel pipe bodies is reduced, alignment adjustment is easy, and therefore the production efficiency is improved. And the alignment difficulty is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel pipe stacking, in particular to a stacking device for an automated stereoscopic warehouse used for stainless steel pipe production. Background Art

[0002] In the process of storing stainless steel pipes in an automated high-bay warehouse, the stainless steel pipes need to be stacked and bundled, and then the bundled stainless steel pipes are clamped and moved into the high-bay warehouse for storage.

[0003] In the process of stacking stainless steel pipes, the stainless steel pipes need to be stacked layer by layer to form a stainless steel pipe bundle of a specified shape. After the stacking is completed, the two ends of the stacked stainless steel pipes are uniformly aligned and adjusted. Since the stacked stainless steel pipes squeeze each other and have high friction, the alignment and adjustment are difficult.

[0004] Based on this, the present invention designs a palletizing device for an automated three-dimensional warehouse for stainless steel pipe production to solve the above problems. Summary of the Invention

[0005] The object of the present invention is to provide a stacking device for an automated three-dimensional warehouse for the production of stainless steel pipes, so as to solve the problem proposed in the above-mentioned background technology that in the process of stacking stainless steel pipes, the stainless steel pipes need to be stacked layer by layer to form a stainless steel pipe bundle of a specified shape. After the stacking is completed, the two ends of the stacked stainless steel pipes need to be uniformly aligned and adjusted. Since the stacked stainless steel pipes squeeze each other, the friction is large and the alignment and adjustment are difficult.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a palletizing device for an automated three-dimensional warehouse for stainless steel pipe production, comprising a transition rack and a stacking rack, and further comprising: A lifting assembly, comprising two lifting plates, the two lifting plates being arranged at both ends of the transition material rack, the tops of the lifting plates being provided with a plurality of arcuate grooves, a plurality of support wheels being rotatably arranged in the arcuate grooves, and the plurality of arcuate grooves limiting the position of the stainless steel tube body on the transition material rack during the process of the lifting plates lifting the stainless steel tube body, and the support wheels providing rolling support for the stainless steel tube body; A clamping and adjusting assembly, wherein the clamping and adjusting assembly is used to clamp both ends of the plurality of stainless steel tubes after the lifting plate lifts the plurality of stainless steel tubes so that the ends of the plurality of stainless steel tubes are flush; The magnetic suction device is located above the transition rack and the stacking rack, and is used to magnetically absorb the lifted and clamped stainless steel pipe body, and transfer the magnetically absorbed stainless steel pipe body to the stacking rack.

[0007] As a further solution of the present invention, the lifting assembly also includes two pairs of cylinders, which are respectively fixedly installed on both sides of the transition material rack, and the piston rod ends of the two cylinders in the same pair are fixedly connected to the bottom of the lifting plate.

[0008] As a further solution of the present invention, a barrier assembly is provided at the end of the lifting plate, and the barrier assembly includes two plug-in rods, and the two plug-in rods are fixedly connected to the side walls of the transition material rack. A baffle is slidably plugged into the surface of the two plug-in rods, and a guide groove is provided on the side wall of the baffle. The guide groove includes a first vertical groove, a first oblique groove and a second vertical groove. A guide pin is slidably provided in the first vertical groove, and the guide pin is fixedly connected to the end of the lifting plate.

[0009] As a further solution of the present invention, the lifting plate includes a fixed base, which is fixedly connected to the end of the piston rod of the two first cylinders in the same pair, and the end of the fixed base is fixedly connected to the guide pin. A mounting groove is provided at the top of the fixed base, and a movable supporting plate is slidably inserted in the mounting groove. A plurality of arc-shaped grooves are provided at the top of the movable supporting plate, and a first support spring is fixedly connected between the movable supporting plate and the inner wall of the mounting groove.

[0010] As a further solution of the present invention, the clamping adjustment assembly includes two clamping seats, the two clamping seats are located on both sides of the transition material rack, the bottom end of the clamping seat is slidably plugged with two support columns, the two support columns are fixedly connected to the side walls of the transition material rack, the ends of the two support columns are fixedly connected to a connecting plate, two second cylinders are fixedly connected to the surface of the connecting plate, and the piston rod end of the second cylinder is fixedly connected to the clamping seat.

[0011] As a further solution of the present invention, a connecting groove is provided at the top of the clamping seat, and two first support rollers are rotatably connected in the connecting groove. A clamping belt is transmission-connected on the surface of the two first support rollers, and a first support plate is provided on the inner side of the clamping belt, and the first support plate is fixedly connected to the inner wall of the connecting groove.

[0012] As a further solution of the present invention, two push plates are slidably connected to both sides of the transition material rack, an electric cylinder is fixedly connected between the push plates and the surface of the transition material rack, and a push slope is provided on the top of the push plates.

[0013] As a further solution of the present invention, a pressure sensor is fixedly installed on the inner bottom surface of the mounting groove, a gas spring is provided in contact with the top end of the pressure sensor, the gas spring is fixedly connected to the bottom of the movable supporting plate, and a controller is fixedly installed on the side wall of the transition material rack. The controller controls the electric cylinder to adjust the height of the push plate based on the pressure value detected by the pressure sensor.

[0014] As a further solution of the present invention, the stacking rack includes a stacking seat, which is located behind the transition rack. The top of the stacking seat is rotatably connected to multiple conveying rollers, and two pairs of L-shaped support frames are fixedly installed on the top of the stacking seat. Both pairs of support frames are rotatably connected to inclined limiting rollers, and the two limiting rollers in the same pair are symmetrically arranged.

[0015] As a further solution of the present invention, the magnetic suction device includes two supporting rails, and a hanger is slidably arranged in each of the two supporting rails. The bottom ends of the two hangers are fixedly connected to a mounting seat, and the top of the mounting seat is fixedly connected to two pairs of third cylinders, and the two pairs of third cylinders are fixedly connected to the two ends of the top of the mounting seat. The piston rods of the same pair of two third cylinders pass through the mounting seat and are fixedly connected to a moving seat. Four connecting pins are slidably inserted at the bottom of the moving seat, and the bottoms of the four connecting pins are fixedly connected to an electromagnetic suction block. The bottom of the electromagnetic suction block is fixedly connected to multiple clamping plates, and a second support spring is sleeved on the surface of the four connecting pins, and the two ends of the second support spring are respectively fixedly connected to the moving seat and the electromagnetic suction block.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. During the entire stacking process, with the cooperation of the lifting component and the clamping and adjusting component, the two ends of the arranged stainless steel tube bodies are aligned and clamped, and the multiple stainless steel tube bodies are lifted before clamping, that is, the multiple stainless steel tube bodies are limited to maintain the fit between the multiple stainless steel tube bodies, and the surface of each stainless steel tube body is rolled and supported, providing favorable conditions for clamping and adjustment. After completing the alignment of the ends of the multiple stainless steel tube bodies, the multiple stainless steel tube bodies are fitted and arranged, and the two ends are aligned, preparing for the subsequent magnetic transfer stacking, and there is no need to perform the two-end alignment operation after stacking.

[0017] 2. Multi-layer stainless steel tubes are squeezed due to stacking, and the friction resistance between the stainless steel tubes is large. There is no squeezing between the single-layer stainless steel tubes at the transition rack. Therefore, the two ends of the multiple stainless steel tubes arranged in a single layer are aligned at the transition rack. Compared with the unified alignment adjustment of the end after stacking is completed, the friction resistance between the stainless steel tubes is reduced, the alignment adjustment is easy, and thus the difficulty of alignment is reduced.

[0018] 3. Under the action of the arc groove, multiple stainless steel tubes are limited. After the stainless steel tube enters the arc groove, the support wheel will provide rolling support to the surface of the stainless steel tube, so that the stainless steel tube is away from the transition material rack and obtains rolling support, which provides movement conditions for aligning the two ends of multiple stainless steel tubes in the later stage; in the process of raising the lifting plate, the lifting plate will drive the guide pin to move from the first vertical groove to the first inclined groove. In the process of the guide pin moving in the first inclined groove, the guide pin will push the baffle, and a gap will be formed between the baffle and the first blocked stainless steel tube, so as to avoid friction between the stainless steel tube and the baffle surface during the lifting process.

[0019] 4. By setting up a clamping belt, after the two clamping seats clamp and align the two ends of multiple stainless steel tubes, the clamping can always be maintained during the process of magnetic attraction and lifting of the multiple stainless steel tubes. During the rising process of the stainless steel tubes, the clamping belt can be driven to move until the stainless steel tubes are separated from the clamping belt, thereby achieving the goal of always maintaining the alignment of the two ends of the multiple stainless steel tubes during the process of magnetic attraction and moving the stainless steel tubes away from the clamping seats. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the first overall structure of the present invention; Figure 2 It is a second overall structural schematic diagram of the present invention; Figure 3 It is a structural schematic diagram of the clamping and adjusting assembly and the lifting assembly of the present invention; Figure 4 It is a structural cross-sectional view of the clamping seat of the present invention; Figure 5 It is a structural cross-sectional view of the transition material rack of the present invention; Figure 6 It is a structural schematic diagram of the lifting assembly of the present invention; Figure 7 A side view of the lifting assembly of the present invention; Figure 8 is a side view of the baffle of the present invention; Figure 9 A side view of a first overall structure of the present invention; Figure 10 It is a side view of the movable seat and the electromagnetic suction block of the present invention.

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows: Transition rack 1, lifting plate 2, fixed base 201, mounting groove 202, movable receiving plate 203, first support spring 204, arc groove 3, support wheel 4, first cylinder 5, plug rod 6, baffle 7, guide groove 8, first vertical groove 801, first inclined groove 802, second vertical groove 803, guide pin 9, conveying groove 10, first transmission roller 11, second transmission roller 12, conveyor belt 13, first motor 14, clamping seat 15, support column 16, connecting plate 17, second cylinder 18, Connecting groove 19, first support roller 20, clamping belt 21, first support plate 22, pushing plate 23, pushing inclined surface 2301, electric cylinder 24, pressure sensor 25, gas spring 26, controller 27, support frame 28, limiting roller 29, support rail 30, hanger 31, mounting seat 32, third cylinder 33, movable seat 34, connecting pin 35, electromagnetic suction block 36, clamping plate 37, second support spring 38, stainless steel tube body 39, stacking seat 40, conveying roller 41, second support plate 42. DETAILED DESCRIPTION

[0022] like Figures 1 to 10 As shown, in one embodiment, a palletizing device for an automated high-bay warehouse for stainless steel pipe production includes a transition rack 1 and a stacking rack, and further includes: The lifting assembly includes two lifting plates 2, which are arranged at both ends of the transition material rack 1. The top of the lifting plate 2 is provided with multiple arc grooves 3, and multiple support wheels 4 are rotatably arranged in the arc grooves 3. When the lifting plate 2 lifts the stainless steel pipe 39 on the transition material rack 1, the multiple arc grooves 3 limit the stainless steel pipe 39, and the support wheels 4 provide rolling support for the stainless steel pipe 39; A clamping and adjusting assembly is used to clamp both ends of the plurality of stainless steel tubes 39 after the lifting plate 2 lifts the plurality of stainless steel tubes 39 so that the ends of the plurality of stainless steel tubes 39 are flush; The magnetic suction device is located above the transition rack 1 and the stacking rack, and is used to magnetically absorb the lifted and aligned stainless steel tube body 39, and transfer the magnetically absorbed stainless steel tube body 39 to the stacking rack.

[0023] It should be understood that the palletizing process is as follows: Arrange a specified number of stainless steel tube bodies 39: place the stainless steel tube bodies 39 on the transition material rack 1, and then arrange multiple stainless steel tube bodies 39; in the stacking process, five layers of stainless steel tube bodies are stacked, and the number of steel tube bodies in the five layers from bottom to top is three, four, five, four and three, respectively. Therefore, the number of stainless steel tube bodies 39 arranged on the top is three, four, five, four and three.

[0024] Lift the stainless steel tube body 39: lift the stainless steel tube body 39 on the transition material rack 1 through the lifting plate 2 of the lifting assembly. In the process of lifting the stainless steel tube body 39 on the transition material rack 1 by the lifting plate 2, multiple arc grooves 3 limit the stainless steel tube body 39, and the support wheel 4 provides rolling support for the stainless steel tube body 39.

[0025] Clamping adjustment: After the lifting plate 2 lifts the multiple stainless steel tubes 39, the clamping adjustment assembly clamps the two ends of the multiple stainless steel tubes 39 so that the ends of the multiple stainless steel tubes 39 are flush. In the process of clamping the two ends of the stainless steel tubes 39, the support wheels 4 roll and support the surface of the stainless steel tubes 39. Under the limit of the arc groove 3, the multiple stainless steel tubes 39 are kept in contact with each other, preparing for the later transfer and stacking. Stacking aligned stainless steel tube body 39: The magnetic suction device is located above the transition material rack 1 and the stacking assembly, and is used to magnetically attract the lifted and clamped aligned stainless steel tube body 39, and transfer the magnetically attracted stainless steel tube body 39 to the stacking rack. The stacking can be completed by canceling the magnetic attraction, and the five layers of stainless steel tube bodies 39 are stacked in sequence.

[0026] During the entire stacking process, with the cooperation of the lifting component and the clamping and adjusting component, the two ends of the arranged stainless steel tube bodies 39 are aligned and clamped, and the multiple stainless steel tube bodies 39 are lifted before clamping, that is, the multiple stainless steel tube bodies 39 are limited to maintain the fit between the multiple stainless steel tube bodies 39, and the surface of each stainless steel tube body 39 is rolled and supported to provide favorable conditions for clamping and adjustment. After completing the alignment of the ends of the multiple stainless steel tube bodies 39, the multiple stainless steel tube bodies 39 are fitted and arranged, and the two ends are aligned, which is ready for subsequent magnetic transfer stacking, and there is no need to perform the two-end alignment operation after stacking.

[0027] The multi-layer stainless steel tube bodies 39 are squeezed due to stacking, and the friction resistance between the stainless steel tube bodies 39 is large. There is no squeezing between the single-layer stainless steel tube bodies 39 at the transition rack 1. Therefore, the two ends of the multiple stainless steel tube bodies 39 arranged in a single layer are aligned at the transition rack 1. Compared with the unified alignment adjustment of the end after stacking is completed, the friction resistance between the stainless steel tube bodies 39 is reduced, the alignment adjustment is easy, and thus the difficulty of alignment is reduced.

[0028] like Figure 2 、 Figure 3 、 Figure 6 and Figure 7 As shown, in one embodiment, the lifting assembly also includes two pairs of first cylinders 5, which are respectively fixedly installed on both sides of the transition material rack 1, and the piston rod ends of the same pair of two first cylinders 5 are fixedly connected to the bottom of the lifting plate 2.

[0029] A barrier assembly is provided at the end of the lifting plate 2, and the barrier assembly includes two plug-in rods 6, which are fixedly connected to the side walls of the transition material rack 1. A baffle 7 is slidably inserted on the surface of the two plug-in rods 6, and a guide groove 8 is provided on the side wall of the baffle 7. The guide groove 8 includes a first vertical groove 801, a first oblique groove 802 and a second vertical groove 803. A guide pin 9 is slidably set in the first vertical groove 801, and the guide pin 9 is fixedly connected to the end of the lifting plate 2.

[0030] Specifically, a conveying trough 10 is provided at the top of the frame on both sides of the transition material rack 1, and two first transmission rollers 11 and two second transmission rollers 12 are rotatably arranged in the conveying trough 10, and the two first transmission rollers 11 are located above the two second transmission rollers 12, and a conveyor belt 13 is connected to the two first transmission rollers 11 and the two second transmission rollers 12. A first motor 14 is fixedly installed on the side wall of the transition material rack 1, and the output end of the first motor 14 is fixedly connected to the end of one of the first transmission rollers 11, and a second support plate 42 is fixedly connected in the conveying trough 10, and the top of the second support plate 42 is in contact with the inner side of the conveyor belt 13.

[0031] It should be understood that after the stainless steel tube body 39 is placed on the top of the transition material rack 1, the stainless steel tube body 39 will be placed on the conveyor belt 13, and the stainless steel tube body 39 will be transported by the conveyor belt 13. The stainless steel tube body 39 will be blocked by the baffle 7 under the transportation of the conveyor belt 13, and then the next stainless steel tube body 39 placed on the transition material rack 1 will be transported by the conveyor belt 13 until the stainless steel tube bodies 39 come into contact with each other, and then the next stainless steel tube body 39 will be transported. After reaching the specified number, the specified number of stainless steel tube bodies 39 will be blocked by the baffle 7 above the lifting plate 2 and directly above the multiple arc grooves 3. After the specified number of stainless steel tube bodies 39 are arranged, the transportation is stopped; Then, the two pairs of first cylinders 5 are started, and the two pairs of first cylinders 5 will push the lifting plates 2, and the two lifting plates 2 will lift the multiple stainless steel tubes 39. Under the action of the arc groove 3, the multiple stainless steel tubes 39 are limited. After the stainless steel tubes 39 enter the arc groove 3, the supporting wheels 4 will roll and support the surface of the stainless steel tubes 39, so that the stainless steel tubes 39 are moved away from the transition rack 1 and are rolled and supported, providing moving conditions for aligning the two ends of the multiple stainless steel tubes 39 in the later stage. During the process of lifting the lifting plate 2, the lifting plate 2 will drive the guide pin 9 to move from the first vertical groove 801 to the first inclined groove 802. During the movement of the guide pin 9 in the first inclined groove 802, the guide pin 9 will push the baffle 7, and a gap will be formed between the baffle 7 and the first blocked stainless steel tube body 39, thereby avoiding friction between the stainless steel tube body 39 and the surface of the baffle 7 during the lifting process.

[0032] like Figure 3 、 Figure 6and Figure 7 As shown, in one embodiment, the lifting plate 2 includes a fixed base 201, which is fixedly connected to the ends of the piston rods of the two first cylinders 5 in the same pair. The ends of the fixed base 201 are fixedly connected to the guide pin 9. A mounting groove 202 is provided at the top of the fixed base 201, and a movable receiving plate 203 is slidably inserted into the mounting groove 202. A plurality of arc-shaped grooves 3 are provided at the top of the movable receiving plate 203, and a first support spring 204 is fixedly connected between the movable receiving plate 203 and the inner wall of the mounting groove 202. It should be understood that in the process of lifting the stainless steel tube body 39, the movable receiving plate 203 first contacts the stainless steel tube body 39. Then, as the first cylinder 5 continues to push, the fixed base 201 supports the movable receiving plate 203 through the first support spring 204, thereby achieving buffering and reducing rigid collision.

[0033] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, in one embodiment, the clamping and adjusting assembly includes two clamping seats 15, which are located on both sides of the transition material rack 1. Two support columns 16 are slidably inserted into the bottom ends of the clamping seats 15. The two support columns 16 are fixedly connected to the side walls of the transition material rack 1. The ends of the two support columns 16 are fixedly connected to a connecting plate 17. Two second cylinders 18 are fixedly connected to the surface of the connecting plate 17. The piston rod ends of the second cylinders 18 are fixedly connected to the clamping seats 15. It should be understood that after the multiple stainless steel pipes 39 are lifted, the second cylinders 18 are started, and the second cylinders 18 will push the clamping seats 15. The two clamping seats 15 move relative to each other to clamp the two ends of the lifted multiple stainless steel pipes 39 until the ends of the multiple stainless steel pipes 39 are aligned. During magnetic transfer, the clamping can be canceled by pulling by the second cylinders 18.

[0034] like Figure 4 As shown, in one embodiment, a connection groove 19 is provided at the top of the clamping seat 15, and two first support rollers 20 are rotatably connected in the connection groove 19. A clamping belt 21 is transmission-connected to the surface of the two first support rollers 20. The inner side of the clamping belt 21 is provided in contact with a first support plate 22, and the first support plate 22 is fixedly connected to the inner side wall of the connection groove 19. It should be understood that by providing the clamping belt 21, after the two clamping seats 15 clamp and align the two ends of the multiple stainless steel tubes 39, they can always maintain the clamping during the process of magnetic attraction and lifting of the multiple stainless steel tubes 39. During the lifting process of the stainless steel tubes 39, the clamping belt 21 can be driven to move until the stainless steel tubes 39 are separated from the clamping belt 21, thereby achieving the goal of always maintaining the alignment of the two ends of the multiple stainless steel tubes 39 during the process of magnetic attraction and moving the stainless steel tubes 39 away from the clamping seat 15.

[0035] like Figure 2 、 Figure 3 and Figure 9 As shown, in one embodiment, two push plates 23 are slidably connected to both sides of the transition rack 1. An electric cylinder 24 is fixedly connected between the push plates 23 and the surface of the transition rack 1. A push slope 2301 is provided on the top of the push plates 23. It should be understood that since the number of stainless steel tubes 39 between different layers will be adjusted, the number of stainless steel tubes 39 on the transition rack 1 will also be different. When conveying stops, the stainless steel tubes 39 on the side away from the baffle 7 will deviate, which will affect the lifting of the stainless steel tubes 39 by the lifting plate 2. To avoid the above problem, after arranging multiple stainless steel tubes 39 on the transition rack 1, the electric cylinder 24 is activated, and the electric cylinder 24 pushes the push plates 23 upward. According to the number of stainless steel tubes 39, the push plates 23 are adjusted to different heights so that the push slope 2301 can push the stainless steel tubes 39 on the side away from the baffle 7 until the multiple stainless steel tubes 39 are completely fitted together, preparing for the subsequent lifting of the multiple stainless steel tubes 39.

[0036] like Figure 7 As shown, in one embodiment, a pressure sensor 25 is fixedly mounted on the inner bottom surface of the mounting groove 202. The top end of the pressure sensor 25 contacts a gas spring 26, which is fixedly connected to the bottom of the movable support plate 203. A controller 27 is fixedly mounted on the side wall of the transition rack 1. The controller 27 controls the electric cylinder 24 to adjust the height of the push plate 23 based on the pressure value detected by the pressure sensor 25. It should be understood that when the movable support plate 203 supports different numbers of stainless steel tubes 39, gravity will cause compression on the movable support plate 203, which in turn compresses the pressure sensor 25 via the gas spring 26. The pressure value detected by the pressure sensor 25 increases as the number of stainless steel tubes 39 increases. The controller 27 can establish a one-to-one correspondence between the pressure detected by the pressure sensor 25 and the number of stainless steel tubes 39, thereby controlling the electric cylinder 24 to move the push plate 23 to a height corresponding to the number of stainless steel tubes 39, thereby achieving automatic position-limiting arrangement of the multiple stainless steel tubes 39.

[0037] like Figure 1 and Figure 2 As shown, in one embodiment, the stacking rack includes a stacking base 40, which is located behind the transition rack 1. A plurality of conveyor rollers 41 are rotatably connected to the top of the stacking base 40. Two pairs of L-shaped support frames 28 are fixedly mounted on the top of the stacking base 40. Each pair of support frames 28 is rotatably connected to an inclined limiting roller 29, with the two limiting rollers 29 in the same pair being symmetrically arranged. It should be understood that by providing the symmetrically arranged limiting rollers 29, the stainless steel tubes 39 stacked on the conveyor rollers 41 are limited in position until the ends of the multiple layers of stainless steel tubes 39 are stacked into a hexagonal shape.

[0038] like Figure 1 、 Figure 2 、 Figure 9 and Figure 10 As shown, in one embodiment, the magnetic suction device includes two support rails 30, and hangers 31 are slidably provided in the two support rails 30. The bottom ends of the two hangers 31 are fixedly connected to the mounting base 32, and the top of the mounting base 32 is fixedly connected to two pairs of third cylinders 33. The two pairs of third cylinders 33 are fixedly connected to the two ends of the top of the mounting base 32. The piston rods of the same pair of two third cylinders 33 pass through the mounting base 32 and are fixedly connected to the moving base 34. Four connecting pins 35 are slidably inserted at the bottom of the moving base 34, and the bottoms of the four connecting pins 35 are fixedly connected to the electromagnetic suction block 36. The bottoms of the electromagnetic suction block 36 are fixedly connected to multiple clamping plates 37. A second support spring 38 is sleeved on the surface of the four connecting pins 35, and the two ends of the second support spring 38 are respectively fixedly connected to the moving base 34 and the electromagnetic suction block 36. It should be understood that the two support rails 30 are supported in the space, and then the electromagnetic suction block 36 is moved by moving the hanger 31 on the support rails 30. After the multiple stainless steel tube bodies 39 on the transition material rack 1 are lifted and aligned, the electromagnetic suction block 36 is moved to directly above the multiple stainless steel tube bodies 39. Then, the third cylinder 33 is started, and the third cylinder 33 pushes the moving seat 34. The moving seat 34 drives the electromagnetic suction block 36 to lower the height until the stainless steel tube body 39 is limited by the clamping plate 37. An arc-shaped limiting cavity is formed between the clamping plates 37, and the electromagnetic suction block 36 magnetically attracts the stainless steel tube body 39. Then, the moving seat 34 is pulled by the third cylinder 33 until the stainless steel tube body 39 is away from the lifting plate 2. Then, the electromagnetic suction block 36 is moved to directly above the stacking rack. Then, the third cylinder 33 is started again, and the third cylinder 33 pushes the moving seat 34. After stacking is completed, the power is canceled, the magnetic attraction force of the electromagnetic suction block 36 is canceled, and the stacking is completed.

Claims

1. A palletizing device for an automated three-dimensional warehouse for the production of stainless steel pipes, comprising a transition rack (1) and a stacking rack, characterized in that: Also includes: A lifting assembly, the lifting assembly comprising two lifting plates (2), the two lifting plates (2) being arranged at both ends of a transition material rack (1), a plurality of arcuate grooves (3) being provided at the top ends of the lifting plates (2), a plurality of support wheels (4) being rotatably arranged in the arcuate grooves (3), and when the lifting plates (2) are in the process of lifting the stainless steel tube body (39) on the transition material rack (1), the plurality of arcuate grooves (3) limit the stainless steel tube body (39), and the support wheels (4) provide rolling support for the stainless steel tube body (39); A clamping and adjusting component, wherein the clamping and adjusting component is used to clamp both ends of the plurality of stainless steel tube bodies (39) after the lifting plate (2) lifts the plurality of stainless steel tube bodies (39), so that the ends of the plurality of stainless steel tube bodies (39) are flush; A magnetic suction device is located above the transition rack (1) and the stacking rack, and is used to magnetically suction the lifted and aligned stainless steel tube body (39), and transfer the magnetically suctioned stainless steel tube body (39) to the stacking rack.

2. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 1, characterized in that: The lifting assembly further comprises two pairs of cylinders, which are respectively fixedly mounted on both sides of the transition rack (1), and the piston rod ends of the two cylinders in the same pair are fixedly connected to the bottom of the lifting plate (2).

3. The palletizing device for an automated warehouse for stainless steel pipe production according to claim 1, characterized in that: A barrier assembly is provided at the end of the lifting plate (2), and the barrier assembly includes two plug-in rods (6), the two plug-in rods (6) are fixedly connected to the side walls of the transition material rack (1), and baffles (7) are slidably plugged on the surfaces of the two plug-in rods (6), and a guide groove (8) is provided on the side wall of the baffle (7), and the guide groove (8) includes a first vertical groove (801), a first inclined groove (802) and a second vertical groove (803), and a guide pin (9) is slidably provided in the first vertical groove (801), and the guide pin (9) is fixedly connected to the end of the lifting plate (2).

4. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 1, characterized in that: The lifting plate (2) includes a fixed base (201), the fixed base (201) is fixedly connected to the ends of the piston rods of the two first cylinders (5) in the same pair, the ends of the fixed base (201) are fixedly connected to the guide pin (9), the top of the fixed base (201) is provided with a mounting groove (202), a movable receiving plate (203) is slidably inserted in the mounting groove (202), a plurality of the arc grooves (3) are provided on the top of the movable receiving plate (203), and a first supporting spring (204) is fixedly connected between the movable receiving plate (203) and the inner wall of the mounting groove (202).

5. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 1, characterized in that: The clamping adjustment assembly includes two clamping seats (15), the two clamping seats (15) are located on both sides of the transition material rack (1), the bottom end of the clamping seat (15) is slidably plugged with two support columns (16), the two support columns (16) are fixedly connected to the side walls of the transition material rack (1), the ends of the two support columns (16) are fixedly connected to a connecting plate (17), and two second cylinders (18) are fixedly connected to the surface of the connecting plate (17), and the piston rod end of the second cylinder (18) is fixedly connected to the clamping seat (15).

6. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 5, characterized in that: A connecting groove (19) is provided at the top end of the clamping seat (15), and two first support rollers (20) are rotatably connected in the connecting groove (19). A clamping belt (21) is transmission-connected on the surface of the two first support rollers (20), and a first support plate (22) is provided on the inner side of the clamping belt (21), and the first support plate (22) is fixedly connected to the inner side wall of the connecting groove (19).

7. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 5 or 6, characterized in that: Two push plates (23) are also slidably connected to both sides of the transition material rack (1), an electric cylinder (24) is fixedly connected between the push plates (23) and the surface of the transition material rack (1), and a push inclined surface (2301) is provided on the top of the push plates (23).

8. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 4, characterized in that: A pressure sensor (25) is fixedly mounted on the inner bottom surface of the mounting groove (202), a gas spring (26) is provided at the top contact of the pressure sensor (25), and the gas spring (26) is fixedly connected to the bottom of the movable receiving plate (203), and a controller (27) is fixedly mounted on the side wall of the transition material rack (1), and the controller (27) controls the electric cylinder (24) to adjust the height of the push plate (23) based on the pressure value detected by the pressure sensor (25).

9. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 1, characterized in that: The stacking rack includes a stacking seat (40), the stacking seat (40) is located behind the transition rack (1), the top of the stacking seat (40) is rotatably connected to a plurality of conveying rollers (41), and the top of the stacking seat (40) is fixedly installed with two pairs of L-shaped support frames (28), and the two pairs of support frames (28) are rotatably connected to inclined limiting rollers (29), and the two limiting rollers (29) in the same pair are symmetrically arranged.

10. The palletizing device for an automated high-bay warehouse for stainless steel pipe production according to claim 1, characterized in that: The magnetic suction device comprises two support rails (30), each of which is slidably provided with a hanger (31), the bottom ends of the two hangers (31) are fixedly connected to a mounting seat (32), the top of the mounting seat (32) is fixedly connected to two pairs of third cylinders (33), the two pairs of third cylinders (33) are fixedly connected to the two ends of the top of the mounting seat (32), the piston rods of the two pairs of third cylinders (33) pass through the mounting seat (32) and are fixedly connected to a movable seat (34), the bottom of the movable seat (34) is slidably plugged with four connecting pins (35), the bottoms of the four connecting pins (35) are fixedly connected to an electromagnetic suction block (36), the bottoms of the electromagnetic suction block (36) are fixedly connected to a plurality of clamping plates (37), the surfaces of the four connecting pins (35) are sleeved with a second support spring (38), the two ends of the second support spring (38) are respectively fixedly connected to the movable seat (34) and the electromagnetic suction block (36).

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