Automatic stacking device for steel machining

Abstract

The utility model relates to the field of steel pipe stacking, and discloses an automatic stacking device for steel processing, which comprises an n-shaped moving support, moving wheels are arranged on the bottom surface of the n-shaped moving support, the upper end of the n-shaped moving support is slidably connected with moving blocks correspondingly arranged on two sides, and a moving mechanism for driving the moving blocks on the two sides to slide is arranged on the n-shaped moving support. Lifting air cylinders are fixedly connected to the lower ends of the moving blocks on the two sides, stacking clamping plates are fixedly connected to the lower ends of the lifting air cylinders, adjusting grooves are formed in the inner sides of the stacking clamping plates, adjusting plates correspondingly arranged on the two sides are slidably connected into the adjusting grooves, and adjusting mechanisms for driving the adjusting plates on the two sides to slide are arranged on the stacking clamping plates; compared with the prior art, the steel pipe stacking device has the advantages that the distance between steel pipes needing to be stacked can be adjusted in the transportation process, and the stacking efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of steel pipe stacking, in particular to an automatic stacking device for steel material processing. Background Art

[0002] Steel pipe is a steel material with a hollow section whose length is much greater than its diameter or circumference. According to the cross-sectional shape, it is divided into round, square, rectangular and special-shaped steel pipes; according to the material, it is divided into carbon structural steel pipes, low alloy structural steel pipes, alloy steel pipes and composite steel pipes; according to the purpose, it is divided into steel pipes for pipelines, engineering structures, thermal equipment, petrochemical industry, machinery manufacturing, geological drilling, high-pressure equipment, etc.; according to the production process, it is divided into seamless steel pipes and welded steel pipes, among which seamless steel pipes are divided into hot-rolled and cold-rolled (drawn) types, and welded steel pipes are divided into straight seam welded steel pipes and spiral seam welded steel pipes.

[0003] After the steel pipes are processed, they need to be stacked. However, the existing stacking device is usually composed of a moving mechanism and a lifting mechanism. The steel pipes are lifted by the lifting mechanism and then transported to the stacking point by the moving mechanism for stacking. When multiple steel pipes are transported and stacked at one time, the distance between adjacent steel pipes cannot be adjusted during transportation, which greatly affects the stacking efficiency. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that the existing stacking device can no longer transport and adjust the spacing of the steel pipe stacking at the same time, which greatly affects the stacking efficiency.

[0006] (II) Technical solution

[0007] The lifting of the ...

[0008] As an improvement, the moving mechanism includes a moving groove located at the upper end of the n-type moving bracket, the moving blocks are slidably connected in the moving groove, a bidirectional screw is rotatably connected in the moving groove, a first motor that drives the bidirectional screw to rotate is fixedly connected in the moving groove, and the moving blocks on both sides are respectively threadedly connected to the two sides of the bidirectional screw.

[0009] As an improvement, the adjustment mechanism includes a turntable rotatably connected to the center of the adjustment groove, and pull rods are hinged at both ends of the turntable. The pull rods on both sides are respectively hinged to the adjustment plates of the three vehicles, and a second motor that drives the turntable to rotate is fixedly connected to one side of the stacking clamp.

[0010] As an improvement, the supporting mechanism includes a control cavity located in the fixed column, an electric push rod is fixedly connected to the control cavity, and at least one swing arm cooperating with the support rod is hinged at the output end of the electric push rod. The fixed column is provided with an adjustment hole cooperating with the swing arm, and the swing arm extends to one end outside the adjustment hole and is hinged to the inner wall of the support rod.

[0011] As an improvement, one end of the support rod is fixedly connected to a support block, and the outer wall of the support block is provided with anti-slip grooves.

[0012] As an improvement, the adjustment plate is provided with a sliding hole that cooperates with the scissors-type bracket, and a slider is slidably connected in the sliding hole. One end of the scissors-type bracket close to the adjustment plate is hinged to one side of the slider, and the other end is hinged to the outer wall of the adjustment plate.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model has the following advantages: the adjusting mechanism can drive the adjusting plates on both sides to move closer to or away from each other, so that the scissor-type brackets of the two adjusting plate brackets are folded or extended, and the spacing between adjacent fixed columns can be adjusted. The fixed columns can drive the spacing between the clamped steel pipes to change, and the spacing of the steel pipes can be adjusted during transportation, which greatly improves the stacking efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model discloses an exploded view of an automatic stacking device for steel processing.

[0016] Figure 2 The utility model is a structural schematic diagram of an automatic stacking device for steel processing.

[0017] Figure 3 The utility model is a cross-sectional view of an automatic stacking device for steel processing.

[0018] Figure 4 It is an enlarged view of position A of an automatic stacking device for steel processing of the utility model.

[0019] Figure 5 The utility model is a schematic diagram of a stacking clamp structure of an automatic stacking device for steel processing.

[0020] As shown in the figure: 1. N-type moving bracket; 2. Moving wheel; 3. Lifting cylinder; 4. Stacking clamp; 5. Adjustment slot; 6. Adjustment plate; 7. Scissors-type bracket; 8. Fixed column; 9. Support rod; 10. Electric push rod; 11. Swing arm; 12. Bidirectional screw; 13. Moving slot; 14. Moving block; 15. First motor; 16. Turntable; 17. Pull rod; 18. Second motor; 19. Support block; 20. Control chamber; 21. Adjustment hole. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, an automatic stacking device for steel processing comprises an n-type moving bracket 1, a moving wheel 2 is provided on the bottom surface of the n-type moving bracket 1, and moving blocks 14 arranged correspondingly on both sides are slidably connected to the upper end of the n-type moving bracket 1, and a moving mechanism for driving the moving blocks 14 on both sides to slide is provided on the n-type moving bracket 1, and the moving mechanism comprises a moving groove 13 located at the upper end of the n-type moving bracket, and the moving blocks 14 are all slidably connected to the moving groove 13, and a bidirectional screw 12 is rotatably connected in the moving groove 13, and a first motor 15 driving the bidirectional screw 12 to rotate is fixedly connected in the moving groove 13, and the moving blocks 14 on both sides are respectively threadedly connected to both sides of the bidirectional screw 12.

[0023] The lower ends of the moving blocks 14 on both sides are fixedly connected to the lifting cylinders 3, and the lower ends of the lifting cylinders 3 are fixedly connected to the stacking plates 4. The inner sides of the stacking plates 4 are provided with adjustment grooves 5, and the adjustment grooves 5 are slidably connected with adjustment plates 6 arranged correspondingly on both sides. The stacking plates 4 are provided with an adjustment mechanism for driving the adjustment plates 6 on both sides to slide, and the adjustment mechanism includes a turntable 16 rotatably connected to the center of the adjustment grooves 5, and both ends of the turntable 16 are hinged with pull rods 17, and the pull rods 17 on both sides are respectively hinged to the adjustment plates 6 of the three vehicles, and one side of the stacking plate 4 is fixedly connected to a second motor 18 that drives the turntable 16 to rotate.

[0024] At least one scissor-type bracket 7 connected end to end is provided between the adjustment plates 6 on both sides, and a sliding hole matching the scissor-type bracket 7 is provided on the adjustment plate 6, and a slider is slidably connected in the sliding hole, and one end of the scissor-type bracket 7 close to the adjustment plate 6 is hinged to one side of the slider, and the other end is hinged to the outer wall of the adjustment plate 6, and a fixing column 8 is fixedly connected at the central axis of the scissor-type bracket 7, and at least one support rod 9 is hinged to the outer wall of the fixing column 8, and one end of the support rod 9 is fixedly connected to a support block 19, and the The outer wall of the support block 19 is provided with anti-slip grooves, and the fixed column 8 is provided with a supporting mechanism for driving the support rod 9 to swing, and the supporting mechanism includes a control cavity 20 located in the fixed column 8, and an electric push rod 10 is fixedly connected in the control cavity 20. The output end of the electric push rod 10 is hinged to at least one swing arm 11 that cooperates with the support rod 9, and the fixed column 8 is provided with an adjustment hole 21 that cooperates with the swing arm 11. The swing arm 11 extends to one end outside the adjustment hole 21 and is hinged to the inner wall of the support rod 9.

[0025] In specific use, the n-type mobile bracket 1 is moved to the steel pipe placement point through the moving wheel 2, so that the steel pipe is placed in the n-type mobile bracket 1, and the openings at both ends of the steel pipe are placed between the two opposite fixed columns 8, and the first motor 15 is started to drive the bidirectional screw 12 to rotate, and the bidirectional screw 12 drives the moving blocks 14 on both sides to approach each other along the moving groove 13, and the moving blocks 14 on both sides of the moving blocks 14 on both sides are pending. The lifting cylinder 3 has stacked the clamping plate 4 and approaches each other, so that the fixed columns 8 on both sides are inserted into the two ends of the steel pipe, and the electric push rod 10 is started to pull the swing arm 11 to swing, and the swing arm 11 pushes the opposite The corresponding support rods 9 are stretched outwards so that the support rods 9 contact the inner wall of the steel pipe, so that the fixed columns 8 at both ends are located at the axis of the steel pipe, the lifting cylinders 3 on both sides are started to adjust the height of the steel pipe, and the second motor 18 is started to drive the turntable 16 to rotate. The turntable 16 drives the pull rods 17 on both sides to swing, and the pull rods 17 on both sides pull the adjustment plates 6 on both sides to move closer or away from each other. The adjustment plates 6 on both sides drive the scissor-type brackets 7 to fold or stretch synchronously, so that the spacing between the adjacent fixed columns 8 changes synchronously, and the spacing of the steel pipes can be adjusted during transportation, which greatly improves the stacking efficiency.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0028] The above describes the utility model and its implementation methods, which are not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and do not deviate from the purpose of the invention of the utility model, they can creatively design a structure and embodiment similar to the technical solution, which should belong to the protection scope of the utility model.

Claims

1. An automatic stacking device for steel processing, comprising an n-shaped movable bracket (1), wherein the bottom surface of the n-shaped movable bracket (1) is provided with movable wheels (2), characterized in that: The upper end of the N-type mobile bracket (1) is slidably connected to a mobile block (14) arranged correspondingly on both sides, and the N-type mobile bracket (1) is provided with a mobile mechanism for driving the mobile blocks (14) on both sides to slide. The lower ends of the mobile blocks (14) on both sides are fixedly connected to a lifting cylinder (3), and the lower ends of the lifting cylinder (3) are fixedly connected to a stacking clamp (4). The inner sides of the stacking clamp (4) are provided with an adjustment groove (5), and the adjustment groove (5) is slidably connected to an adjustment plate (6) arranged correspondingly on both sides. The stacking clamp (4) is provided with an adjustment mechanism for driving the adjustment plates (6) on both sides to slide. Between the adjustment plates (6) on both sides, there is provided at least one scissor-type bracket (7) connected end to end. The central axis of the scissor-type bracket (7) is fixedly connected to a fixed column (8), and the outer wall of the fixed column (8) is hinged with at least one support rod (9), and the fixed column (8) is provided with a support mechanism for driving the support rod (9) to swing.

2. The automatic stacking device for steel processing according to claim 1, characterized in that: The moving mechanism comprises a moving groove (13) located at the upper end of the n-type moving bracket (1), the moving blocks (14) are all slidably connected to the moving groove (13), a bidirectional screw (12) is rotatably connected to the moving groove (13), a first motor (15) for driving the bidirectional screw (12) to rotate is fixedly connected to the moving groove (13), and the moving blocks (14) on both sides are respectively threadedly connected to the two sides of the bidirectional screw (12).

3. The automatic stacking device for steel processing according to claim 1, characterized in that: The adjustment mechanism comprises a turntable (16) rotatably connected to the center of the adjustment slot (5), and both ends of the turntable (16) are hinged with pull rods (17), and the pull rods (17) on both sides are respectively hinged to the adjustment plates (6) of the three vehicles, and one side of the stacking clamp (4) is fixedly connected with a second motor (18) for driving the turntable (16) to rotate.

4. The automatic stacking device for steel processing according to claim 1, characterized in that: The support mechanism comprises a control cavity (20) located in the fixed column (8), an electric push rod (10) is fixedly connected in the control cavity (20), and at least one swing arm (11) cooperating with the support rod (9) is hingedly connected to the output end of the electric push rod (10), and the fixed column (8) is provided with an adjustment hole (21) cooperating with the swing arm (11), and the swing arm (11) extends to one end outside the adjustment hole (21) and is hingedly connected to the inner wall of the support rod (9).

5. The automatic stacking device for steel processing according to claim 1, characterized in that: One end of the support rod (9) is fixedly connected to a support block (19), and the outer wall of the support block (19) is provided with anti-slip grooves.

6. The automatic stacking device for steel processing according to claim 1, characterized in that: The adjustment plate (6) is provided with a sliding hole that cooperates with the scissor-type bracket (7), and a slider is slidably connected in the sliding hole. One end of the scissor-type bracket (7) close to the adjustment plate (6) is hinged to one side of the slider, and the other end is hinged to the outer wall of the adjustment plate (6).

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