Building steel processing equipment

Abstract

The invention relates to the technical field of building steel, in particular to building steel machining equipment which comprises a machine body, a moving table arranged on the machine body and a laser head movably arranged in the moving table, a roller is movably arranged on the machine body, a suction cup is arranged in the roller, and an oscillation assembly is arranged between the moving table and the laser head. According to the building steel machining equipment, in the steel plate cutting process, the arranged vertical adsorption unit is started, the roller can flexibly roll in a preset cutting area, the cutting task is precisely executed, the suction cup rotates along with the roller, and when a small part of a steel plate is cut, the suction cup is driven by the suction cup to rotate. The vertical adsorption unit generates strong adsorption force through the suction cup, the arranged vibration assembly can synchronously drive the roller to ascend after laser head cutting operation is completed, the roller is driven to impact the cut steel plate part in the ascending process, and the design is ingenious in that the automation level of the whole machining process is remarkably improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction steel materials, in particular to construction steel material processing equipment. Background Art

[0002] In the field of construction steel processing, laser cutting technology stands out for its excellent performance. It can quickly and accurately cut steel of various shapes and sizes, fully meeting the diversified needs of construction steel. At the same time, this technology has also significantly improved processing efficiency and product quality, effectively reducing production costs and energy consumption. Therefore, it has been widely recognized and applied. Before construction steel is put into use, it often needs to go through a series of processing, among which laser cutting is a crucial link. The steel to be cut is accurately placed on the cutting table and cut according to the preset program trajectory.

[0003] However, when using laser cutting technology for current construction steel, a problem often arises: when the cutting is nearing the end and is about to be completed, since the cut part is mostly heavier construction steel, and only a very small part has not yet separated from the whole, this very small part needs to bear a large weight. This situation often causes the cutting process to be blocked in the final stage. The weight causes the cutting plate and the part to be cut to bend, which causes the laser to mistakenly cut to a non-target area, resulting in uneven sides of the cut construction steel plate, which has to be polished a second time. In addition, after the cutting is completed, the steel is often difficult to fall off the steel frame smoothly, which also causes inconvenience in the processing process. For this reason, we propose a construction steel processing equipment. Summary of the invention

[0004] A technical problem to be solved by the present application is that when a laser is used to cut steel, the weight is pressed on the last part, causing the steel to bend and making the sides of the cut steel uneven.

[0005] In order to solve the above technical problems, the embodiment of the present application provides a construction steel processing equipment, including a machine body, a mobile platform arranged on the machine body, and a laser head movably arranged inside the mobile platform, and also includes:

[0006] A drum, wherein the drum is movably arranged on the machine body;

[0007] A suction cup, which is arranged inside the drum and is provided in plurality, and is used to absorb the part to be cut by the laser head;

[0008] An oscillating assembly, which is arranged between the moving platform and the laser head, and is used to rise after the laser head completes cutting, so that the oscillating assembly drives the roller to hit the cut portion of the cutting plate, so that it can fall normally;

[0009] A vertical adsorption unit is arranged on the machine body, and is used to make the roller roll on the part to be cut during the moving cutting process of the laser head. At the same time, the vertical adsorption unit will drive multiple suction cups to adsorb the part in contact with the cutting plate to prevent it from falling over before the cutting is completed, thereby resulting in poor cutting effect;

[0010] A fixing rod is arranged between the vertical adsorption unit and the oscillation assembly, and the fixing rod is arranged inside the drum.

[0011] In some embodiments, the vertical adsorption unit includes a pull rod arranged on the inner end surface of the suction cup of the drum, a fixing plate is provided on the outer surface of the drum, and a limit plate is provided on the end surface of the pull rod away from the suction cup.

[0012] In some embodiments, a connecting tube is movably sleeved on the pull rod, the limit plate is movably arranged inside the connecting tube, a second spring is sleeved on the outer surface of the pull rod, the two ends of the second spring are respectively arranged inside the connecting tube and the roller, and the suction cup corresponding to the pull rod is always in a compressed state when it does not contact the cutting plate at the opening.

[0013] In some embodiments, an annular groove is provided on the end face of the fixed disk close to the connecting tube, and an arc groove connected to the annular groove is provided at the same position of the fixed disk. The inner side of the arc groove is arranged vertically downward, and a pulley is movably provided on the side of the connecting tube, and the pulley is movably provided on the annular groove and the inner wall of the arc groove.

[0014] In some embodiments, a support rod is provided on the side of the connecting tube, and the support rod is movably provided inside the pulley. A disassembly disk is movably provided on the end surface of the support rod, and the end surface of the disassembly disk is tightly fitted to the end surface of the pulley. A limit piece is provided on the end surface of the roller for controlling the rotation spacing of the roller.

[0015] In some embodiments, the limiting member includes a conical cylinder arranged on the side of the drum, a spring three is arranged inside the conical cylinder, a ball is movably arranged inside the opening of the conical cylinder, and the bottom end of the spring three is against the outer surface of the ball.

[0016] In some embodiments, a synchronous disk is rotatably arranged on the side of the drum, the synchronous disk is sleeved on a fixed rod, a plurality of grooves are opened on the outer surface of the synchronous disk, and the balls are movably arranged inside the grooves.

[0017] In some embodiments, a slide groove is provided at the bottom of the movable platform, and the oscillation component includes a slide rod movably arranged in the slide groove, a connecting groove is provided at the bottom end of the slide rod, a Z-shaped plate is movably arranged inside the connecting groove, a spring is provided between the end face of the Z-shaped plate and the inside of the connecting groove, and the side of the Z-shaped plate away from the slide rod is sleeved on the fixed rod.

[0018] In some embodiments, a driving plate is provided on the side of the laser head, and the upper and lower ends of the driving plate are respectively attached to the bottom end of the sliding rod and the top of the middle section of the Z-shaped plate. An elastic memory metal sheet is provided on the side of the laser head, and a baffle is provided on the side of the Z-shaped plate close to the laser head, and the top of the elastic memory metal sheet is movably provided at the bottom of the baffle.

[0019] In some embodiments, the outer surface of the drum is provided with a plurality of arc-shaped plates distributed in a circumference, and a plurality of the arc-shaped plates are provided with crescent grooves.

[0020] The present invention has at least the following beneficial effects:

[0021] 1. During the process of cutting steel plates, the vertical adsorption unit is activated to allow the roller to roll flexibly in the predetermined cutting area. At the same time, the mobile platform and the laser head work together to accurately perform the cutting task. The suction cup rotates closely with the roller. Once it approaches the edge of the cutting plate, the adsorption function is immediately turned on. The opening of the suction cup is accurately aligned with the surface of the steel plate to achieve stable adsorption. This design is particularly critical: when cutting to a smaller part of the steel plate, the vertical adsorption unit generates a strong adsorption force through the suction cup, which effectively offsets the bending phenomenon caused by weight. In this way, the laser can successfully complete the cutting without deviation, which not only greatly improves the accuracy of steel cutting, but also significantly reduces the rework rate;

[0022] 2. After the laser head completes the cutting operation, the oscillating component will synchronously drive the roller to rise. During the rising process, the component will quickly release the stored energy, and then drive the roller to impact the cut steel plate. The cleverness of this design lies in that it can effectively cause the steel plate fragments that have not fallen off by themselves to fall off, thereby greatly reducing the need for manual intervention and significantly improving the automation level of the overall processing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the moving platform, laser head, suction cup, roller and oscillation assembly of the present invention;

[0025] Figure 3 It is a schematic cross-sectional structure diagram of a mobile station of the present invention;

[0026] Figure 4 for Figure 3 A schematic diagram of the enlarged structure at A;

[0027] Figure 5 It is a schematic diagram of the explosion structure of the oscillating assembly of the present invention;

[0028] Figure 6 It is a schematic structural diagram of the fixing rod, the suction cup, the roller and the limiting member of the present invention;

[0029] Figure 7 It is a schematic diagram of the explosion structure of the roller, the vertical adsorption unit and the suction cup of the present invention;

[0030] Figure 8 It is a schematic diagram of the explosion structure of the limiter of the present invention;

[0031] Fig. 9 It is a schematic diagram of the explosion structure of the suction cup, the fixing plate and the connecting tube of the present invention;

[0032] Fig.10 It is a schematic diagram of the exploded structure of the vertical adsorption assembly and the suction cup of the present invention;

[0033] Fig.11 for Fig.10 A schematic diagram of the enlarged structure at B;

[0034] Fig.12 It is a schematic structural diagram of the roller and the curved plate of the present invention.

[0035] In the figure: 1. body; 2. moving platform; 3. laser head; 4. roller; 5. suction cup; 6. oscillation component; 61. slide groove; 62. slide rod; 63. spring one; 64. connecting groove; 65. Z-shaped plate; 66. driving plate; 67. elastic memory metal sheet; 68. baffle; 7. fixing rod; 8. vertical adsorption unit; 81. pull rod; 82. fixing plate; 83. spring two; 84. connecting cylinder; 85. pulley; 86. ring groove; 87. arc groove; 88. support rod; 89. disassembly disk; 810. limit disk; 9. limit member; 91. synchronization disk; 92. groove; 93. conical cylinder; 94. spring three; 95. ball; 10. arc plate; 11. crescent groove. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] Example 1: Please refer to Figure 1-11 The present invention provides a technical solution: a construction steel material processing device, comprising a machine body 1, a moving platform 2 arranged on the machine body 1 and a laser head 3 movably arranged inside the moving platform 2, and also comprising:

[0038] A drum 4, which is movably arranged on the machine body 1;

[0039] Suction cups 5 are arranged inside the drum 4, and a plurality of suction cups 5 are provided to absorb the portion to be cut by the laser head 3, and the suction cups 5 are distributed in an array on the outer surface of the drum 4;

[0040] The oscillating assembly 6 is arranged between the moving platform 2 and the laser head 3, and is used to rise after the laser head 3 completes cutting, so that the oscillating assembly 6 drives the roller 4 to hit the part of the cutting board where the cutting is completed, so that it can fall normally;

[0041] A vertical adsorption unit 8 is arranged on the machine body 1, and is used to make the roller 4 roll on the part to be cut during the moving cutting process of the laser head 3. At the same time, the vertical adsorption unit 8 will drive the plurality of suction cups 5 to adsorb the part in contact with the cutting board to prevent it from falling down before the cutting is completed, thereby resulting in a poor cutting effect;

[0042] A fixing rod 7 is provided between the vertical adsorption unit 8 and the oscillation assembly 6 , and the fixing rod 7 is arranged inside the drum 4 , and the fixing rod 7 plays a mutual supporting effect between the two.

[0043] The vertical adsorption unit 8 includes a pull rod 81 arranged on the inner end face of the suction cup 5 on the drum 4, a fixing plate 82 is provided on the outer surface of the drum 4, and a limiting plate 810 is provided on the end face of the pull rod 81 away from the suction cup 5. By combining the pull rod 81 and the suction cup 5, the suction cup 5 forms a structure that can be adsorbed by pulling the pull rod 81.

[0044] A connecting tube 84 is movably sleeved on the pull rod 81, and a limiting plate 810 is movably arranged inside the connecting tube 84. A spring 83 is sleeved on the outer surface of the pull rod 81, and the two ends of the spring 83 are respectively arranged inside the connecting tube 84 and the roller 4. When the suction cup 5 corresponding to the pull rod 81 does not contact the cutting plate at the opening, it is always in a compressed state. The pull rod 81 can be prevented from being detached from the inside of the connecting tube 84 due to the setting of the limiting plate 810.

[0045] An annular groove 86 is provided on the end surface of the fixing plate 82 close to the connecting tube 84, and an arc groove 87 interconnected with the annular groove 86 is provided at the same position of the fixing plate 82. The inner side of the arc groove 87 is vertically downwardly arranged, and a pulley 85 is movably provided on the side of the connecting tube 84. The pulley 85 is movably provided on the annular groove 86 and the inner wall of the arc groove 87. When the pulley 85 slides inside the annular groove 86, the corresponding spring 2 83 is in compression, and can only be released when it reaches the inside of the arc groove 87, so that the suction cup 5 is adsorbed.

[0046] A support rod 88 is provided on the side of the connecting tube 84, and the support rod 88 is movably provided inside the pulley 85. A disassembly disk 89 is movably provided on the end surface of the support rod 88, and the end surface of the disassembly disk 89 is tightly fitted to the end surface of the pulley 85. A limit piece 9 is provided on the end surface of the drum 4 for controlling the rotation spacing of the drum 4. The setting of the disassembly disk 89 and the sleeve of the pulley 85 on the support rod 88 have a detachable effect, thereby reducing the difficulty of maintenance.

[0047] The limiting member 9 includes a conical cylinder 93 arranged on the side of the drum 4, a spring three 94 is arranged inside the conical cylinder 93, a ball 95 is movably arranged on the inner side of the opening of the conical cylinder 93, and the bottom end of the spring three 94 is against the outer surface of the ball 95. The ball 95 can be squeezed to the conical cylinder 93 through the setting of the spring three 94, and the diameter of the opening of the conical cylinder 93 is smaller than the diameter of the ball 95, so it cannot fall off.

[0048] A synchronous disk 91 is rotatably arranged on the side of the drum 4 , and the synchronous disk 91 is sleeved on the fixed rod 7 . A plurality of grooves 92 are provided on the outer surface of the synchronous disk 91 , and the balls 95 are movably arranged inside the grooves 92 , and the balls 95 can be squeezed in the grooves 92 .

[0049] A slide groove 61 is provided at the bottom of the movable platform 2, and the oscillation component 6 includes a slide rod 62 movably arranged in the slide groove 61. A connecting groove 64 is provided at the bottom end of the slide rod 62. A Z-shaped plate 65 is movably arranged inside the connecting groove 64. A spring 63 is provided between the end surface of the Z-shaped plate 65 and the inside of the connecting groove 64. The side of the Z-shaped plate 65 away from the slide rod 62 is sleeved on the fixed rod 7.

[0050] A driving plate 66 is provided on the side of the laser head 3, and the upper and lower ends of the driving plate 66 are respectively attached to the bottom end of the slide rod 62 and the top of the middle section of the Z-shaped plate 65. An elastic memory metal sheet 67 is provided on the side of the laser head 3, and a baffle 68 is provided on the side of the Z-shaped plate 65 close to the laser head 3. The top of the elastic memory metal sheet 67 is movably arranged at the bottom of the baffle 68. The elastic memory metal sheet 67 is pressed against the baffle 68, so that the spring three 94 can be squeezed and deformed when rising. When the maximum bearing capacity of the elastic memory metal is reached, the spring three 94 will drive the Z-shaped plate 65 to move downward, and drive the roller 4 to quickly hit the steel plate.

[0051] When using the device, first the moving platform 2 will be positioned to the part to be cut, the laser head 3 will descend for cutting, and when the laser head 3 is cutting, it will drive the roller 4 to rest against the steel plate, and during the rotation of the roller 4, it will drive the internal suction cup 5 to rotate, and the suction cup 5 will drive one end of the pull rod 81, and the pull rod 81 will drive one end of the connecting tube 84 arranged on the outer surface, and the connecting tube 84 will drive the support rod 88 arranged on the side to move, and the support rod 88 will drive the pulley 85 on the outer surface to slide inside the corresponding annular groove 86, and when the pulley 85 reaches the inside of the arc groove 87, the spring 83 will reset it, thereby driving At one end of the connecting tube 84, the connecting tube 84 will drive the limit plate 810 to move, thereby driving the pull rod 81 to move through the limit plate 810, and the pull rod 81 will drive the suction cup 5 to pull, so that the cut steel plate can be adsorbed to avoid bending due to the reduction of the supporting part, thereby causing inaccurate cutting. During synchronous rotation, the synchronous disk 91 mounted on the outer surface of the fixed rod 7 will rotate with the rotation of the drum 4, thereby passively moving the multiple grooves 92 on the outer surface through the ball 95 in turn, which can prevent the suction cup from staying in the gap between the two suction cups and allow it to move quickly from this situation.

[0052] When the laser head 3 completes cutting, it needs to rise. During the rising process, the elastic memory metal sheet 67 will be driven to press against the bottom of the baffle 68, thereby driving the Z-shaped plate 65 to move. The synchronous laser head 3 drives the driving plate 66 to move, so that the Z-shaped plate 65 slides inside the connecting groove 64 and squeezes the spring 1 63. When the force of squeezing the spring 1 63 is greater than the bearing capacity of the elastic memory metal sheet 67, the spring 1 63 will drive the Z-shaped plate 65 and the roller 4 to quickly reset, so that the roller 4 hits the steel plate that has been cut but has not fallen. At this time, it will reset under the action of the spring 1 63, and the driving plate 66 will press against the bottom end of the slide bar 62, driving the slide bar 62 to slide inside the slide groove 61. When it descends again, the roller 4 can first press against the steel plate, and the driving plate 66 presses against the Z-shaped plate 65 to prevent the Z-shaped plate 65 from being squeezed into the connecting groove 64. At the same time, the elastic memory metal sheet 67 will pass through the baffle 68 and reach the bottom of the baffle 68.

[0053] Example 2: Please refer to Fig.12 The present invention provides a technical solution: a plurality of arc plates 10 distributed in a circumference are arranged on the outer surface of the drum 4, and a crescent groove 11 is opened on each of the plurality of arc plates 10. The crescent groove 11 can increase the effective area of ​​the arc plate 10 when the steel to be cut is impacted, thereby avoiding a force gathering at one point, resulting in pits on the surface of the cut steel.

[0054] 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", "comprise" or any other variants 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.

[0055] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.

Claims

1. A construction steel material processing device, comprising a machine body (1), a movable platform (2) arranged on the machine body (1), and a laser head (3) movably arranged inside the movable platform (2), characterized in that: Also included are: A roller (4), wherein the roller (4) is movably arranged on the machine body (1); A suction cup (5), wherein the suction cup (5) is arranged inside the drum (4), and a plurality of suction cups (5) are provided to absorb the portion to be cut by the laser head (3); An oscillating assembly (6), the oscillating assembly (6) being arranged between the moving platform (2) and the laser head (3), and being used for ascending after the laser head (3) completes cutting, so that the oscillating assembly (6) drives the roller (4) to hit the part of the cutting plate where the cutting is completed, so that the part can fall normally; A vertical adsorption unit (8) is arranged on the machine body (1) and is used to make the roller (4) roll on the part to be cut when the laser head (3) moves and cuts. At the same time, the vertical adsorption unit (8) will drive the plurality of suction cups (5) to adsorb the part in contact with the cutting plate to prevent the plate from tipping over before the cutting is completed, thereby causing a poor cutting effect; A fixing rod (7) is arranged between the vertical adsorption unit (8) and the oscillation assembly (6), and the fixing rod (7) is arranged inside the drum (4).

2. The construction steel material processing equipment according to claim 1, characterized in that: The vertical adsorption unit (8) comprises a pull rod (81) arranged on the inner end surface of the suction cup (5) of the roller (4); a fixing plate (82) is provided on the outer surface of the roller (4); and a limiting plate (810) is provided on the end surface of the pull rod (81) away from the suction cup (5).

3. The construction steel material processing equipment according to claim 2, characterized in that: A connecting tube (84) is movably sleeved on the pull rod (81), and the limiting plate (810) is movably arranged inside the connecting tube (84). A spring 2 (83) is sleeved on the outer surface of the pull rod (81), and the two ends of the spring 2 (83) are respectively arranged inside the connecting tube (84) and the roller (4), and the suction cup (5) corresponding to the pull rod (81) is always in a compressed state when it does not contact the cutting plate at the opening.

4. The construction steel material processing equipment according to claim 3, characterized in that: The end surface of the fixing plate (82) close to the connecting tube (84) is provided with an annular groove (86), and the fixing plate (82) is provided with an arc groove (87) at the same position and is interconnected with the annular groove (86). The inner side of the arc groove (87) is vertically arranged downward, and a pulley (85) is movably arranged on the side of the connecting tube (84). The pulley (85) is movably arranged on the inner wall of the annular groove (86) and the arc groove (87).

5. The construction steel material processing equipment according to claim 4, characterized in that: A support rod (88) is provided on the side of the connecting tube (84), and the support rod (88) is movably arranged inside the pulley (85). A disassembly disk (89) is movably arranged on the end surface of the support rod (88), and the end surface of the disassembly disk (89) is tightly fitted on the end surface of the pulley (85). A limiter (9) for controlling the rotation spacing of the roller (4) is provided on the end surface of the roller (4).

6. The construction steel material processing equipment according to claim 5, characterized in that: The limiting member (9) comprises a conical cylinder (93) arranged on the side of the drum (4), a spring three (94) is arranged inside the conical cylinder (93), a ball (95) is movably arranged inside the opening of the conical cylinder (93), and the bottom end of the spring three (94) abuts against the outer surface of the ball (95).

7. The construction steel material processing equipment according to claim 6, characterized in that: A synchronous disk (91) is rotatably arranged on the side of the drum (4), the synchronous disk (91) is sleeved on the fixed rod (7), a plurality of grooves (92) are formed on the outer surface of the synchronous disk (91), and the balls (95) are movably arranged inside the grooves (92).

8. The construction steel material processing equipment according to claim 1, characterized in that: A slide groove (61) is provided at the bottom of the movable platform (2), and the oscillation component (6) comprises a slide rod (62) movably arranged in the slide groove (61), a connecting groove (64) is provided at the bottom end of the slide rod (62), a Z-shaped plate (65) is movably arranged inside the connecting groove (64), a spring (63) is arranged between the end surface of the Z-shaped plate (65) and the inside of the connecting groove (64), and the side of the Z-shaped plate (65) away from the slide rod (62) is sleeved on the fixed rod (7).

9. The construction steel material processing equipment according to claim 8, characterized in that: A driving plate (66) is arranged on the side of the laser head (3), and the upper and lower ends of the driving plate (66) are respectively attached to the bottom end of the slide bar (62) and the top of the middle section of the Z-shaped plate (65). An elastic memory metal sheet (67) is arranged on the side of the laser head (3), and a baffle (68) is arranged on the side of the Z-shaped plate (65) close to the laser head (3), and the top of the elastic memory metal sheet (67) is movably arranged at the bottom of the baffle (68).

10. The construction steel material processing equipment according to claim 9, characterized in that: The outer surface of the drum (4) is provided with a plurality of arc-shaped plates (10) distributed in a circumference, and each of the plurality of arc-shaped plates (10) is provided with a crescent groove (11).

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