A conveying and guiding device for steel production and processing

Abstract

The present invention relates to the technical field of steel production and processing, and in particular to a conveying and guiding device for steel production and processing, including a mounting platform and a horizontal moving device, and also including: a pushing component, the pushing component is arranged on one side of the conveyor belt; a height adjustment device, the height adjustment device is installed at the working end of the horizontal moving device, a winding component is arranged between the second mounting shell and the mounting shell, the winding component includes a second motor fixedly mounted inside the second mounting shell, and each connecting rope is provided with a connecting portion at one end away from the winding shaft; a clamping component, the clamping component is connected to the connecting portion. Through the arrangement of the above-mentioned structure, the present application can fix the steel pipe in different fixing methods according to the different lengths of the steel pipe during transportation, thereby facilitating subsequent painting operations, reducing human intervention, and improving processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of steel production and processing, and in particular to a conveying and guiding device for steel production and processing. Background Art

[0002] Painting is a common step in the production and processing of steel pipes. Painting can effectively enhance the environmental corrosion resistance of steel pipes. According to the different lengths of steel pipes, corresponding painting methods need to be adopted. In the prior art, when painting short steel pipes, they are generally placed on a rotating support for painting, and when painting long steel pipes, they are generally hung and then painted. However, before painting the steel pipes, they need to be transported to a suitable position by a conveying device for the next step of painting operation.

[0003] The conveying and deflecting device in the prior art usually conveys the steel pipe horizontally to a suitable position, and then manually moves the steel pipes of different lengths to a rotating support or a hanging frame when painting is required. This is not only cumbersome and affects work efficiency, but also increases the labor burden of the staff. It can be seen that the conveying and deflecting device in the prior art is not convenient for adapting to the painting of long and short steel pipes. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problems existing in the prior art, and to propose a conveying and guiding device for steel production and processing.

[0005] In order to achieve the above-mentioned object, the present invention adopts the following technical scheme: a conveying and guiding device for steel production and processing, comprising a mounting platform and a horizontal moving device, wherein the horizontal moving device is arranged on one side of the mounting platform, a first support plate is fixedly installed on one side of the upper end surface of the mounting platform, and a second support plate is fixedly installed on the other side, a conveyor belt is installed between the first support plate and the second support plate, and further comprises:

[0006] A pushing assembly, the pushing assembly is arranged on one side of the conveyor belt and mounted on the second supporting plate;

[0007] A height adjustment device, wherein the height adjustment device is installed at the working end of the horizontal moving device, and a rotating assembly is installed at the working end of the rotating assembly, a second mounting shell is installed at the working end of the rotating assembly, a mounting shell is fixedly installed on the side of the second mounting shell away from the rotating assembly, a winding assembly is arranged between the second mounting shell and the mounting shell, and the winding assembly includes a second motor fixedly installed inside the second mounting shell, an output end of the second motor is keyed to a winding shaft, a plurality of connecting ropes are wound up at equal intervals on the winding shaft, a plurality of limiting holes are opened at equal intervals on a side wall of the mounting shell close to one end of the conveyor belt, and a connecting portion is arranged at one end of each connecting rope away from the winding shaft;

[0008] A clamping assembly is connected to the connecting part, and includes a third motor installed on the connecting part, the output end of the third motor is keyed to a connecting shaft, a driving device is fixedly installed at one end of the connecting shaft away from the third motor, and two groups of inner supporting arc plates are symmetrically installed at the working end of the driving device.

[0009] Preferably, arc-shaped placement seats are fixedly installed on the surface of the conveyor belt, and multiple groups of the arc-shaped placement seats are arranged at equal intervals.

[0010] Preferably, a support assembly is also included, which includes a U-shaped support plate fixedly installed between the first support plate and the second support plate, the U-shaped support plate is arranged in an inverted U shape, and the upper surface of the U-shaped support plate is arranged in contact with the inner surface of the conveyor belt.

[0011] Preferably, the pushing assembly includes a mounting plate fixedly mounted on the upper end of the second support plate, an L-shaped fixing plate is fixedly mounted on the side of the mounting plate away from the U-shaped support plate, an electric telescopic rod is fixedly mounted on the L-shaped fixing plate, and the output end of the electric telescopic rod is fixedly mounted with a push plate after sliding through the mounting plate.

[0012] Preferably, support rods are fixedly mounted on both left and right sides of the push plate, and one end of the support rod away from the push plate slides through the mounting plate.

[0013] Preferably, the rotating assembly includes a first mounting shell fixedly mounted on the working end of the height adjustment device, the first mounting shell is fixedly connected to a connecting block on the side away from the height adjustment device, a first motor is fixedly mounted inside the first mounting shell, an output end of the first motor is keyed to a rotating shaft, and an end of the rotating shaft away from the first motor is fixedly connected to the second mounting shell after rotating through the connecting block.

[0014] Preferably, the position of the limiting hole corresponds one-to-one to the position of the connecting rope.

[0015] Preferably, the connecting part includes an embedded rod fixedly connected to the connecting rope, two adjacent embedded rods form a group, and are fixedly connected to a fixed block after sliding through the limiting hole, and the third motor is fixedly installed inside the fixed block.

[0016] Preferably, the limiting hole is arranged in a trumpet shape, with a smaller opening at the end close to the winding shaft and a larger opening at the end close to the fixing block.

[0017] Preferably, an L-shaped limiting plate is fixedly connected to the upper surface of the first supporting plate.

[0018] Compared with the prior art, the advantages of the present invention are:

[0019] In the present application, when the conveyor belt transports short steel pipes, the first motor can drive the rotating shaft to rotate ninety degrees counterclockwise. When the mounting shell rotates with the rotating shaft, the two sets of embedded rods can drive the fixed block, the driving device and the inner support arc plate to rotate ninety degrees upward, so that multiple groups of steel pipes can be placed vertically, and then the multiple groups of steel pipes can be moved to the required position for painting through the horizontal moving device.

[0020] In the present application, when the conveyor belt transports a long steel pipe, the second motor drives the winding shaft to rotate, which can loosen the connecting rope, and then the horizontal moving device is used to move the winding assembly and the clamping assembly a distance away from the steel pipe, so that multiple groups of embedded rods can be pulled out from the inside of the mounting shell, and then the first motor is used to rotate the rotating shaft ninety degrees clockwise, so that multiple groups of limit holes face downward, and then the height adjustment device is used to move the winding assembly upward. During this process, the connecting rope can pull the embedded rod and the clamping assembly upward, so that the steel pipe can be tilted and lifted until the steel pipe is hung, and then the steel pipe is transported to the required position for painting by the horizontal moving device.

[0021] In summary, through the setting of the above-mentioned structure, the present application can use different fixing methods to fix the steel pipes according to the different lengths during transportation, thereby facilitating subsequent painting operations, reducing human intervention, and improving processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a conveying and guiding device for steel production and processing proposed by the present invention;

[0023] Figure 2 This is a schematic diagram of the structure of an electric telescopic rod and a push plate of a conveying and guiding device for steel production and processing proposed by the present invention;

[0024] Figure 3 This is a schematic diagram of the structure of a horizontal moving device and a height adjusting device of a conveying and guiding device for steel production and processing proposed by the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of a clamping assembly of a conveying and guiding device for steel production and processing proposed by the present invention;

[0026] Figure 5 This is a schematic cross-sectional view of the structure of a clamping assembly of a conveying and guiding device for steel production and processing proposed by the present invention;

[0027] Figure 6 This is a schematic diagram of the disassembled structure of a clamping assembly and an installation shell of a conveying and guiding device for steel production and processing proposed by the present invention;

[0028] Figure 7This is a schematic cross-sectional view of a winding assembly and a clamping assembly of a conveying and guiding device for steel production and processing proposed by the present invention;

[0029] Figure 8 This is a schematic structural diagram of a mounting platform, a first support plate, a second support plate, a push plate and a U-shaped support plate of a conveying and guiding device for steel production and processing proposed by the present invention.

[0030] In the figure: 1 mounting platform, 2 first support plate, 3 second support plate, 4 L-shaped limit plate, 5 conveyor belt, 6 arc-shaped placement seat, 7 horizontal moving device, 8 height adjustment device, 9 mounting plate, 10 L-shaped fixed plate, 11 electric telescopic rod, 12 push plate, 13 support rod, 14 first mounting shell, 15 connecting block, 16 second mounting shell, 17 mounting shell, 18 fixing block, 19 driving device, 20 inner arc support plate, 21 first motor, 22 rotating shaft, 23 second motor, 24 winding shaft, 25 connecting rope, 26 limit hole, 27 embedded rod, 28 third motor, 29 connecting shaft, 30 U-shaped support plate, 31 winding assembly, 32 clamping assembly. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] Reference Figures 1 to 8 A conveying and guiding device for steel production and processing includes a mounting platform 1 and a horizontal moving device 7. The horizontal moving device 7 is arranged on one side of the mounting platform 1. A first support plate 2 is fixedly installed on one side of the upper end surface of the mounting platform 1. An L-shaped limit plate 4 is fixedly connected to the upper end surface of the first support plate 2, and a second support plate 3 is fixedly installed on the other side. A conveyor belt 5 is installed between the first support plate 2 and the second support plate 3. The conveyor belt 5 is a prior art, and its specific structural design is not repeated here. A plurality of groups of arc-shaped placement seats 6 are fixedly installed at equal intervals on the surface of the conveyor belt 5, and the arc-shaped placement seats 6 are used to place steel pipes.

[0033] A U-shaped support plate 30 is fixedly installed between the first support plate 2 and the second support plate 3 and on one side close to the horizontal moving device 7. The U-shaped support plate 30 is arranged in an inverted U shape, and the upper surface of the U-shaped support plate 30 is arranged in contact with the inner surface of the conveyor belt 5, so as to support the conveyor belt 5. A mounting plate 9 fixedly installed on the upper end of the second support plate 3 is arranged on one side of the U-shaped support plate 30, and an L-shaped fixing plate 10 is fixedly installed on the side of the mounting plate 9 away from the U-shaped support plate 30. An electric telescopic rod 11 is fixedly installed on the L-shaped fixing plate 10, and a push plate 12 is fixedly installed on the output end of the electric telescopic rod 11 after sliding through the mounting plate 9. In order to ensure the stability of the push plate 12 during movement, support rods 13 are fixedly installed on both sides of the push plate 12, and the end of the support rod 13 away from the push plate 12 slides through the mounting plate 9.

[0034] A height adjustment device 8 is installed on the working end of the horizontal moving device 7, and a first mounting shell 14 is fixedly installed on the working end of the height adjustment device 8. A connecting block 15 is fixedly connected to the side of the first mounting shell 14 away from the height adjustment device 8. A second mounting shell 16 is arranged on the side of the connecting block 15 away from the first mounting shell 14. A mounting shell 17 is fixedly installed on the side of the second mounting shell 16 away from the connecting block 15. The mounting shell 17 is located on the other side of the U-shaped support plate 30.

[0035] A first motor 21 is fixedly installed inside the first mounting shell 14, and a rotating shaft 22 is keyed to the output end of the first motor 21. The end of the rotating shaft 22 away from the first motor 21 is fixedly connected to the second mounting shell 16 after rotating and passing through the connecting block 15, so that when the first motor 21 is running, the second mounting shell 16 can be driven to rotate, and a second motor 23 is fixedly installed inside the second mounting shell 16, and a winding shaft 24 is keyed to the output end of the second motor 23. A plurality of connecting ropes 25 are evenly wound on the winding shaft 24, and a plurality of limiting holes 26 are evenly spaced on the side wall of one end of the mounting shell 17 close to the U-shaped supporting plate 30. The positions of the limiting holes 26 correspond one to one to the positions of the connecting ropes 25, and an embedded rod 27 is fixedly connected to the end of each connecting rope 25 away from the winding shaft 24, and two adjacent embedded rods 27 form a group and are fixedly connected to the fixing block 18 after sliding through the limiting hole 26.

[0036] A third motor 28 is fixedly installed inside the fixed block 18, and the output end of the third motor 28 is keyed to a connecting shaft 29. A driving device 19 is fixedly installed on one end of the connecting shaft 29 away from the third motor 28. The driving device 19 is a prior art, and its specific structural design is not repeated here. Two groups of symmetrically arranged inner support arc plates 20 are installed at the working end of the driving device 19. When the driving device 19 is running, the spacing between the two groups of inner support arc plates 20 can be adjusted, thereby facilitating the clamping and fixing of the steel pipe on the inner side of the steel pipe.

[0037] The specific working principle of the present invention is as follows: the steel pipe is placed on multiple groups of arc-shaped placement seats 6 through an external feeding mechanism, and multiple groups of arc-shaped placement seats 6 are arranged around the belt of the conveyor belt 5. Through the arrangement of the conveyor belt 5 and the multiple groups of arc-shaped placement seats 6, the steel pipe can be transported, and one end of the L-shaped limit plate 4 is flush with the arc-shaped placement seat 6, which is used to limit the displacement of the steel pipe and prevent it from falling. The U-shaped support plate 30 is fixedly arranged between the first support plate 2 and the second support plate 3, and the position of the U-shaped support plate 30 matches the position of the push plate 12. The U-shaped support plate 30 is arranged in contact with the inner side of the belt of the conveyor belt 5. The U-shaped support plate 30 is used to support the belt to prevent the inner support arc plate 20 from being unable to align with the steel pipe. The center spacing between the multiple groups of arc-shaped placement seats 6 is the same as the center spacing between the multiple groups of fixed blocks 18. The height adjustment device 8 is driven to move by the horizontal moving device 7, so that the winding assembly 31 and the clamping assembly 32 are both moved, so that the end of the inner support arc plate 20 is located above the first support plate 2, and then the height adjustment device 7 is used to move. The section device 8 adjusts the height of the winding assembly 31 and the clamping assembly 32 so that the height of the inner support arc plate 20 is consistent with the height of the steel pipe, and then the steel pipe is transported to one side of the push plate 12 through the conveyor belt 5. At this time, the positions of the multiple groups of steel pipes on one side of the push plate 12 correspond to the positions of the multiple groups of fixed blocks 18 one by one, and the height of the push plate 12 matches the height of the steel pipe. Then, the push plate 12 is pushed by the electric telescopic rod 11. The L-shaped fixed plate 10 is used to support the electric telescopic rod 11. One end of the support rod 13 is fixedly connected to the push plate 12, and the other end of the support rod 13 is movably connected to the mounting plate 9. The two groups of support rods 13 are used to support the push plate 12. The multiple groups of steel pipes can be aligned by the push of the push plate 12. Then, the height adjustment device 8, the winding assembly 31 and the clamping assembly 32 are all moved through the horizontal moving device 7, so that the multiple groups of inner support arc plates 20 are embedded in the steel pipe in pairs. Then, the two groups of inner support arc plates 20 are moved away from each other by the driving device 19, so that the steel pipe can be fixed internally.

[0038] When the conveyor belt 5 transports short steel pipes, after the steel pipe inner support is fixed by the inner support arc plate 20, the first motor 21 drives the rotating shaft 22 to rotate 90 degrees counterclockwise, so that the second mounting shell 16 and the mounting shell 17 are rotated. Since the fixing block 18 is movably connected with the limit hole 26 through two sets of embedded rods 27, when the mounting shell 17 rotates, the two sets of embedded rods 27 can drive the fixing block 18, the driving device 19 and the inner support arc plate 20 to rotate 90 degrees upward, so that multiple groups of steel pipes can be vertically swung. Then, the horizontal moving device 7 can be used to move multiple groups of steel pipes to the required positions for painting. A third motor 28 is fixedly arranged inside the fixed block 18. The third motor 28 is fixedly connected to the driving device 19 through a connecting shaft 29, and the connecting shaft 29 is embedded in the fixed block 18 for rotation. The connecting shaft 29 is used to support the driving device 19. The third motor 28 can drive the connecting shaft 29, the driving device 19 and the inner supporting arc plate 20 to rotate, so that the steel pipe can also rotate, which can adapt to the use of steel pipe spraying.

[0039] When the conveyor belt 5 is conveying a long steel pipe, the longer the steel pipe, the greater the torque generated when it is rotated, which can easily cause damage to the device. Therefore, the steel pipe needs to be suspended for conveyance. After the two sets of inner support arc plates 20 fix the steel pipe inner support, the second motor 23 drives the winding shaft 24 to rotate, so that the connecting rope 25 is loosened. Since one end of the connecting rope 25 is fixedly connected to the embedded rod 27, when the connecting rope 25 is loosened, the connection between the embedded rod 27 and the mounting shell 17 is no longer tight, and then the winding assembly 31 and the clamping assembly 31 are moved by the horizontal moving device 7. The plurality of embedded rods 27 are moved away from the steel pipe for a distance, so that the plurality of embedded rods 27 can be pulled out from the mounting housing 17. Then, the first motor 21 is used to rotate the rotating shaft 22 clockwise by 90 degrees, so that the plurality of limit holes 26 face downward, and the height adjustment device 8 is used to move the winding assembly 31 upward. In this process, the embedded rods 27 and the clamping assembly 32 can be pulled upward by the connecting rope 25, so that the steel pipe can be tilted and lifted until the steel pipe is hung. Then, the steel pipe is transported to the horizontal position by the horizontal moving device 7. After the painting is finished, the height of the multiple sets of steel pipes is adjusted by the height adjustment device 8, and then the symmetrical inner support arc plates 20 are brought close to each other by the driving device 19, so that the steel pipes can be unloaded, and then the winding shaft 24 is driven by the second motor 23 to reel in the connecting rope 25. Since the fixed block 18 is connected to the winding shaft 24 through two sets of embedded rods 27 and the connecting rope 25, the two sets of embedded rods 27 and the connecting rope 25 make it difficult for the fixed block 18 to tilt and rotate during lifting and lowering, and the limit hole 2 6 is arranged in a trumpet shape, which is more convenient for embedding the embedding rod 27. By winding the connecting rope 25, multiple groups of embedding rods 27 can be respectively embedded in multiple groups of limiting holes 26, so that the fixing block 18 can be reset for reuse. The present invention can not only realize automatic transportation during steel painting processing, but also adapt to different transportation requirements of long steel pipes and short steel pipes, with better applicability, and can transport multiple steel pipes at a time without manual loading one by one, which can improve the efficiency of steel production and processing and reduce the equipment cost when transporting multiple steel pipes.

[0040] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A conveying and guiding device for steel production and processing, comprising a mounting platform (1) and a horizontal moving device (7), wherein the horizontal moving device (7) is arranged on one side of the mounting platform (1), a first support plate (2) is fixedly mounted on one side of the upper end surface of the mounting platform (1), and a second support plate (3) is fixedly mounted on the other side, and a conveyor belt (5) is installed between the first support plate (2) and the second support plate (3), characterized in that: Also included are: A pushing assembly, the pushing assembly being arranged on one side of the conveyor belt (5) and mounted on the second supporting plate (3); A height adjustment device (8), the height adjustment device (8) being mounted on a working end of the horizontal moving device (7), and a rotating assembly being mounted on the working end of the rotating assembly, a second mounting shell (16) being mounted on a side of the second mounting shell (16) away from the rotating assembly, a mounting shell (17) being fixedly mounted thereon, a winding assembly (31) being arranged between the second mounting shell (16) and the mounting shell (17), the winding assembly (31) comprising a second motor (23) fixedly mounted inside the second mounting shell (16), an output end of the second motor (23) being key-connected to a winding shaft (24), a plurality of connecting ropes (25) being wound up at equal intervals on the winding shaft (24), a plurality of limiting holes (26) being arranged at equal intervals on a side wall of the mounting shell (17) close to one end of the conveyor belt (5), and a connecting portion being arranged on the end of each connecting rope (25) away from the winding shaft (24); a clamping assembly (32), the clamping assembly (32) being connected to the connecting portion and comprising a third motor (28) mounted on the connecting portion, the output end of the third motor (28) being key-connected to a connecting shaft (29), an end of the connecting shaft (29) away from the third motor (28) being fixedly mounted with a driving device (19), and a working end of the driving device (19) being mounted with two sets of inner supporting arc plates (20) which are symmetrically arranged; The rotating assembly comprises a first mounting shell (14) fixedly mounted on a working end of the height adjustment device (8); a connecting block (15) is fixedly connected to a side of the first mounting shell (14) away from the height adjustment device (8); a first motor (21) is fixedly mounted inside the first mounting shell (14); a rotating shaft (22) is keyed to an output end of the first motor (21); and an end of the rotating shaft (22) away from the first motor (21) is fixedly connected to a second mounting shell (16) after rotating through the connecting block (15).

2. The conveying and guiding device for steel production and processing according to claim 1 is characterized in that: An arc-shaped placement seat (6) is fixedly mounted on the surface of the conveyor belt (5), and a plurality of groups of the arc-shaped placement seats (6) are arranged at equal intervals.

3. The conveying and guiding device for steel production and processing according to claim 1 is characterized in that: It also includes a support assembly, the support assembly comprising a U-shaped support plate (30) fixedly mounted between the first support plate (2) and the second support plate (3), the U-shaped support plate (30) being arranged in an inverted U shape, and the upper surface of the U-shaped support plate (30) being arranged in contact with the inner surface of the conveyor belt (5).

4. The conveying and guiding device for steel production and processing according to claim 3 is characterized in that: The pushing assembly comprises a mounting plate (9) fixedly mounted on the upper end of the second support plate (3); an L-shaped fixing plate (10) is fixedly mounted on a side of the mounting plate (9) away from the U-shaped support plate (30); an electric telescopic rod (11) is fixedly mounted on the L-shaped fixing plate (10); and a push plate (12) is fixedly mounted on the output end of the electric telescopic rod (11) after sliding through the mounting plate (9).

5. The conveying and guiding device for steel production and processing according to claim 4 is characterized in that: Support rods (13) are fixedly mounted on both left and right sides of the push plate (12), and one end of the support rod (13) away from the push plate (12) slides through the mounting plate (9).

6. The conveying and guiding device for steel production and processing according to claim 1 is characterized in that: The position of the limiting hole (26) corresponds one-to-one to the position of the connecting rope (25).

7. The conveying and guiding device for steel production and processing according to claim 6 is characterized in that: The connecting portion comprises an embedded rod (27) fixedly connected to the connecting rope (25), two adjacent embedded rods (27) form a group, and are fixedly connected to a fixed block (18) after sliding through the limiting hole (26), and the third motor (28) is fixedly installed inside the fixed block (18).

8. The conveying and guiding device for steel production and processing according to claim 7 is characterized in that: The limiting hole (26) is arranged in a trumpet shape, with an end close to the winding shaft (24) having a smaller opening and an end close to the fixing block (18) having a larger opening.

9. The conveying and guiding device for steel production and processing according to claim 1, characterized in that: An L-shaped limiting plate (4) is fixedly connected to the upper end surface of the first supporting plate (2).

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