阅读说明：本技术 一种用于装配式预制钢结构生产的钢板加工装置及工艺 (Steel plate processing device and process for production of prefabricated steel structure ) 是由 游小平 于 2021-10-08 设计创作，主要内容包括：本发明提供了一种用于装配式预制钢结构生产的钢板加工装置及工艺,包括：机床、下机架、上机架、激光切割机构、吸灰机构、右压制机构和左压制机构；所述机床的上端面设置有顶座,且顶座的上端面左部设置有加工台,并且加工台上活动设置有右压制机构和左压制机构,同时机床的左侧面上设置有第一直线滑轨,并且吸灰机构的上部安装有第一集灰箱和第二集灰箱；所述顶座的上端面右部设置有第四直线滑轨。本发明结构设置合理,方便对不同尺寸的钢板进行稳定压制,实用范围更广泛,同时加工后可快速吸走灰屑,清理更轻松快速,方便后续预制钢材的加工,有助于提高整体加工效率,节省人力成本和时间成本。(The invention provides a steel plate processing device and a process for producing an assembled prefabricated steel structure, which comprise the following steps: the device comprises a machine tool, a lower frame, an upper frame, a laser cutting mechanism, a dust suction mechanism, a right pressing mechanism and a left pressing mechanism; the upper end surface of the machine tool is provided with a top seat, the left part of the upper end surface of the top seat is provided with a processing table, a right pressing mechanism and a left pressing mechanism are movably arranged on the processing table, the left side surface of the machine tool is provided with a first linear slide rail, and the upper part of the dust suction mechanism is provided with a first dust collection box and a second dust collection box; and a fourth linear sliding rail is arranged on the right part of the upper end surface of the top seat. The device is reasonable in structure arrangement, convenient for stably pressing steel plates with different sizes, wide in practical range, capable of sucking away dust and scraps quickly after machining, easy and quick to clean, convenient for machining of subsequent prefabricated steel products, beneficial to improvement of the overall machining efficiency and saving of labor cost and time cost.)

1. The utility model provides a steel sheet processingequipment for production of assembled prefabricated steel construction which characterized in that includes: the device comprises a machine tool (1), a lower frame (2), an upper frame (3), a laser cutting mechanism (4), an ash sucking mechanism (5), a right pressing mechanism (6) and a left pressing mechanism (7); the upper end face of the machine tool (1) is provided with a top seat (16), the left part of the upper end face of the top seat (16) is provided with a processing table (13), the processing table (13) is movably provided with a right pressing mechanism (6) and a left pressing mechanism (7), the left side face of the machine tool (1) is provided with a first linear slide rail (11), the lower end of the dust suction mechanism (5) is connected to the first linear slide rail (11) in a sliding manner, and the upper part of the dust suction mechanism (5) is provided with a first dust collection box (8) and a second dust collection box (9);

the upper end face right part of footstock (16) is provided with fourth linear slide rail (18), and the lower extreme sliding connection of lower frame (2) is on fourth linear slide rail (18) to the right-hand member of going up frame (3) is fixed in the upper left portion of lower frame (2), installs laser cutting mechanism (4) on going up frame (3) simultaneously, and laser cutting mechanism (4) about on last frame (3) horizontal migration activity.

2. The steel plate processing device for the production of the prefabricated steel structure is characterized in that a base (10) is arranged at each of four corners of the bottom surface of the machine tool (1), a mounting plate surface (15) is arranged on the front side surface of a top seat (16) on the machine tool (1), a control table (12) is arranged on the front side surface of the mounting plate surface (15), a processing table (13) is arranged on the upper end surface of the top seat (16), a third linear sliding rail (17) is arranged on the left side surface of the processing table (13), and a second linear sliding rail (14) is arranged at the right end of the upper end surface of the processing table (13).

3. The steel plate processing device for the production of the prefabricated steel structure of the assembly type, according to claim 1, is characterized in that a mounting groove (20) is formed in the upper left portion of the lower frame (2), multiple groups of screw holes (21) are formed in the upper portion of the lower frame (2), multiple groups of fastening bolts are arranged on the right portion of the upper frame (3) in the mounting groove (20), a vertical plate (22) is arranged in the middle of the lower frame (2), a mounting seat (23) is arranged at the lower end of the vertical plate (22), a fourth sliding block (24) is arranged at the lower end of the mounting seat (23), and the fourth sliding block (24) is connected to a fourth linear sliding rail (18) in a sliding mode.

4. The steel plate processing device for the production of the prefabricated steel structure of the claim 1, characterized in that the upper frame (3) is provided with a fifth linear slide rail (30), the rear part of the laser cutting mechanism (4) is provided with a fifth slide block (43), the fifth slide block (43) is connected on the fifth linear slide rail (30) in a sliding manner, the upper part of the laser cutting mechanism (4) is provided with a fixed sleeve (42), the lower part of the laser cutting mechanism (4) is provided with a machine head (40), and the lower end of the machine head (40) is provided with a transmitting nozzle (41).

5. The steel plate processing device for the production of the prefabricated steel structure according to claim 1, wherein a top plate (50) is arranged at the upper part of the dust suction mechanism (5), two groups of first side plates (51) are arranged at the lower part of the dust suction mechanism (5), a first sliding block (52) is arranged at the lower end of each group of first side plates (51), the first sliding block (52) is connected to the first linear sliding rail (11) in a sliding manner, the first dust collection box (8) and the second dust collection box (9) are arranged at the left part and the right part of the top plate (50), a storage cavity (84) is arranged in the first dust collection box (8), a dust inlet (82) is arranged at the lower side of the storage cavity (84), a turbofan (83) is arranged in the dust inlet (82), an upper cover plate (81) is arranged at the upper end of the storage cavity (84), and a dustproof net (80) is arranged in the middle part of the upper cover plate (81), and the second dust collecting box (9) is consistent with the first dust collecting box (8) in structural arrangement.

6. The steel plate processing device for the production of the prefabricated steel structure of the assembly type according to claim 1, wherein the right pressing mechanism (6) and the left pressing mechanism (7) are respectively positioned above the front part and the rear part of the processing table (13), the right pressing mechanism (6) and the left pressing mechanism (7) are consistent in structure arrangement, an upper fixing plate (62) is arranged at the upper end of the right pressing mechanism (6), a plurality of groups of telescopic cylinders (63) are installed on the lower end surface of the upper fixing plate (62), the lower ends of the telescopic cylinders (63) are fixed on a lower pressing plate (64), an anti-skid surface layer (65) is arranged on the lower end surface of the lower pressing plate (64), a second side plate (60) and a third side plate (66) are respectively fixed at the left end and the right end of the lower end surface of the upper fixing plate (62), and a third sliding block (61) is arranged at the lower end of the second side plate (60) and is slidably connected in a third linear sliding rail (17), and the lower end of the third side plate (66) is provided with a second sliding block (67), and the second sliding block (67) is connected in the second linear sliding rail (14) in a sliding manner.

7. A steel plate processing technology for producing an assembled prefabricated steel structure is characterized in that:

the method comprises the following steps: place the prefabricated steel sheet on the up end of processing platform (13), later control left pressing mechanism (7) and right pressing mechanism (6) through controlling platform (12) and remove respectively to the steel sheet and need carry out the front and back both sides top of cutting the position, through the cylinder down extension to drive the clamp plate suppression in two parts around the steel sheet, firmly stabilize the steel sheet.

Step two: and then, a fourth sliding block (24) under the lower rack (2) is controlled by the control platform (12) to horizontally move backwards in a fourth linear sliding rail (18), and the upper rack (3) and the laser cutting mechanism (4) are synchronously driven to horizontally move backwards until the upper rack and the laser cutting mechanism move right above the cutting position of the steel plate.

Step three: the laser cutting mechanism (4) horizontally moves left and right on a fifth linear sliding rail (30) of the upper rack (3) through a fifth sliding block (43) on the rear side, and in the process that the laser cutting mechanism (4) starts to move from the left end to the right end of the fifth linear sliding rail (30), the emission nozzle (41) is synchronously started to perform cutting work on a steel plate below the emission nozzle, so that the cutting is rapid and complete.

Step four: after laser cutting is finished, telescopic air cylinders on a right pressing mechanism (6) and a left pressing mechanism (7) on the front side and the rear side of the steel plate cutting position start to contract upwards, so that the pressing plate is separated from the steel plate, meanwhile, the left pressing mechanism (7) horizontally moves backwards above the machining table (13) to the rear end of the machining table (13), and the right pressing mechanism (6) horizontally moves forwards above the machining table (13) to the front end of the machining table (13).

Step five: through controlling first slider (52) of platform (12) control dust absorption mechanism (5) lower extreme horizontal antedisplacement in first linear slide rail (11) for first slider (52) of dust absorption mechanism (5) upper end can move to the steel sheet cutting position directly over, and the lower terminal surface of first dust collecting box (8) and second dust collecting box (9) can just be to the position that the steel sheet has cut, through our fan's effect, inhales piece and dust on the steel sheet cutting position to accomodating the chamber, carries out quick clearance processing platform (13) and steel sheet.

Step six: the dust suction mechanism (5) and the lower frame (2) are controlled by the control table (12) to move to the initial position, and at the moment, a worker can remove the cut steel plate on the processing table (13).

8. The steel plate processing technology for the production of the prefabricated steel structure is characterized in that anti-slip surface layers (65) are arranged on the lower end surfaces of the upper pressing plate (64) and the lower pressing plate (6) of the right pressing mechanism (6), the anti-slip surface layers (65) are made of synthetic rubber, and the right pressing mechanism (6) and the left pressing mechanism (7) are symmetrically arranged in the front and back direction relative to the center line of the processing table (13).

9. The steel plate processing technology for the assembly type prefabricated steel structure production according to claim 7, wherein the ash inlet (82) and the containing cavity (84) on the first ash collecting box (8) are communicated, an ash inlet hopper (86) is arranged at the lower part of the containing cavity (84), an electromagnetic control valve (85) is installed at the upper port of the ash inlet hopper (86), and an upper cover plate (81) covered by the upper port of the containing cavity (84) is of a detachable structure.

10. A steel sheet processingequipment for production of assembled prefabricated steel construction is applied to in the steel sheet processing technology for production of assembled prefabricated steel construction.

Technical Field

The invention relates to the technical field of steel plate processing, in particular to a steel plate processing device and a steel plate processing technology for production of an assembled prefabricated steel structure.

Background

In the comparison of the published document [ Chinese invention ] CN202110035795.X laser cutting equipment and method for processing steel plates ], the specification mentions that the adjustable clamping assembly comprises a fixed plate (8), a plurality of groups of first adjusting assemblies (12), a plurality of groups of first pressing plates (13), a plurality of groups of mounting rods (15), a plurality of groups of second adjusting assemblies (17), a plurality of groups of supporting plates (18), a plurality of groups of third adjusting assemblies (23), a plurality of groups of second pressing plates (24) and a moving frame (25); the fixing plate (8) is connected with one side of the upper end face of the placing table (7), the multiple groups of first adjusting assemblies (12) are distributed side by side at equal intervals, the multiple groups of first adjusting assemblies (12) are all connected with the fixing plate (8), and the telescopic ends of the multiple groups of first adjusting assemblies (12) face the placing table (7) and are respectively connected with the multiple groups of first pressing plates (13); the multiple groups of third adjusting assemblies (23) are distributed in parallel at equal intervals, the multiple groups of third adjusting assemblies (23) are connected with the moving frame (25), the telescopic ends of the multiple groups of third adjusting assemblies (23) face the placing table (7), and the telescopic ends of the multiple groups of third adjusting assemblies (23) are respectively connected with the multiple groups of second pressing plates (24); wherein, the structures of each group of third adjusting components (23), each group of second adjusting components (17) and each group of first adjusting components (12) are the same. Firstly, although the invention is provided with a multi-pressure plate structure, the pressure plates are arranged comparatively small, the gap between the adjacent pressure plates is relatively large, the pressure plates with different sizes are not convenient to press, and the use range is limited; secondly, the dust generated after the steel plate is cut needs to be cleaned manually, so that excessive labor is consumed, time is wasted, and the overall efficiency of processing the prefabricated steel plate is affected.

Disclosure of Invention

In order to overcome the defects in the prior art, a steel plate processing device and a steel plate processing process for producing an assembled prefabricated steel structure are provided so as to solve the problems that a multi-press plate structure is arranged in a comparison file, but the press plates are arranged relatively small, gaps between adjacent press plates are relatively large, press plates with different sizes are not convenient to press, and the use range is limited; meanwhile, dust generated after the steel plate is cut needs to be cleaned manually, so that excessive manpower is consumed, time is wasted, and the overall efficiency of processing the prefabricated steel plate is affected.

The invention is realized by the following technical scheme.

In order to realize the above-mentioned purpose, provide a steel sheet processingequipment for assembled prefabricated steel construction production, include: the device comprises a machine tool, a lower frame, an upper frame, a laser cutting mechanism, a dust suction mechanism, a right pressing mechanism and a left pressing mechanism; the upper end surface of the machine tool is provided with a top seat, the left part of the upper end surface of the top seat is provided with a processing table, a right pressing mechanism and a left pressing mechanism are movably arranged on the processing table, the left side surface of the machine tool is provided with a first linear slide rail, the lower end of the dust suction mechanism is connected to the first linear slide rail in a sliding manner, and the upper part of the dust suction mechanism is provided with a first dust collection box and a second dust collection box;

the right part of the upper end face of the top seat is provided with a fourth linear sliding rail, the lower end of the lower rack is connected to the fourth linear sliding rail in a sliding mode, the right end of the upper rack is fixed to the upper left part of the lower rack, the laser cutting mechanism is installed on the upper rack, and the laser cutting mechanism moves horizontally on the upper rack in a left-right mode.

As a further technical scheme, four corners of the bottom surface of the machine tool are provided with bases, the front side surface of the top seat on the machine tool is provided with an installation plate surface, the front side surface of the installation plate surface is provided with a control table, the upper end surface of the top seat is provided with a machining table, the left side surface of the machining table is provided with a third linear sliding rail, and the right end surface of the upper end surface of the machining table is provided with a second linear sliding rail.

As a further technical scheme, the mounting groove has been seted up on the upper left portion of lower carriage, and the multiunit screw has been seted up on the upper portion of lower carriage to the right part of going up the frame is installed in the mounting groove through multiunit fastening bolt, and the middle part of lower carriage is provided with the riser simultaneously, and the lower extreme of riser is provided with the mount pad, and the lower extreme of mount pad is provided with the fourth slider, and fourth slider sliding connection is on fourth linear slide.

As a further technical scheme, a fifth linear slide rail is arranged on the upper rack, a fifth slide block is arranged at the rear part of the laser cutting mechanism, the fifth slide block is connected to the fifth linear slide rail in a sliding manner, a fixed sleeve is arranged at the upper part of the laser cutting mechanism, a machine head is arranged at the lower part of the laser cutting mechanism, and a transmitting nozzle is arranged at the lower end of the machine head.

As a further technical scheme, the upper portion of the dust absorption mechanism is provided with a top plate, the lower portion of the dust absorption mechanism is provided with two groups of first side plates, the lower end of each group of first side plates is provided with a first sliding block, the first sliding block is connected to a first linear sliding rail in a sliding mode, the first dust collection box and the second dust collection box are installed on the left portion and the right portion of the top plate, a storage cavity is formed in the first dust collection box, a dust inlet is formed in the lower side of the storage cavity, a turbofan is installed in the dust inlet, an upper cover plate is arranged on an upper end opening cover of the storage cavity, meanwhile, a dust-proof breathable net is arranged in the middle of the upper cover plate, and the second dust collection box and the first dust collection box are consistent in structural arrangement.

As a further technical scheme, the right pressing mechanism and the left pressing mechanism are respectively located above the front portion and the rear portion of the machining table, the right pressing mechanism and the left pressing mechanism are consistent in structure setting, an upper fixing plate is arranged at the upper end of the right pressing mechanism, a plurality of groups of telescopic cylinders are mounted on the lower end face of the upper fixing plate, the lower ends of the telescopic cylinders are fixed on a lower pressing plate, an anti-skidding surface layer is arranged on the lower end face of the lower pressing plate, a second side plate and a third side plate are respectively fixed at the left end and the right end of the lower end face of the upper fixing plate, a third sliding block is arranged at the lower end of the second side plate and is connected in a third linear sliding rail in a sliding mode, and a second sliding block is arranged at the lower end of the third side plate and is connected in the second linear sliding rail in a sliding mode.

Steel plate processing technology for production of prefabricated steel structure

The method comprises the following steps: place the prefabricated steel sheet on the up end of processing platform, later control left pressing mechanism and right pressing mechanism through controlling the platform and remove respectively to the steel sheet and need carry out the front and back both sides top of cutting the position, through the cylinder down extension to drive the clamp plate suppression in two parts around the steel sheet, firmly stabilize the steel sheet.

Step two: and then, a fourth sliding block under the lower rack is controlled by the control platform to horizontally move backwards in a fourth linear sliding rail, and the upper rack and the laser cutting mechanism are synchronously driven to horizontally move backwards until the upper rack and the laser cutting mechanism move right above the cutting position of the steel plate.

Step three: the laser cutting mechanism horizontally moves left and right on a fifth linear sliding rail of the upper frame through a fifth sliding block on the rear side, and the transmitting nozzle is synchronously started to perform cutting work on a steel plate right below the transmitting nozzle in the process that the laser cutting mechanism starts to move from the left end to the right end of the fifth linear sliding rail, so that the cutting is rapid and complete.

Step four: and after the laser cutting is finished, the telescopic air cylinders on the right pressing mechanism and the left pressing mechanism on the front side and the rear side of the steel plate cutting position start to contract upwards, so that the pressing plate is separated from the steel plate, meanwhile, the left pressing mechanism horizontally moves backwards above the processing table to the rear end of the processing table, and the right pressing mechanism horizontally moves forwards above the processing table to the front end of the processing table.

Step five: through controlling a first slider of platform control ash absorption mechanism lower extreme and move forward in first straight line slide rail horizontally for inhale the first slider of ash absorption mechanism upper end and can remove to the steel sheet and cut the position directly over, the lower terminal surface of first collection ash case and second collection ash case simultaneously can just to the position that the steel sheet has cut, through our fan's effect, inhales the chamber of accomodating with piece and dust on the steel sheet cutting position, clears up processing platform and steel sheet fast.

Step six: the dust suction mechanism and the lower frame are controlled by the control platform to move to the initial position, and at the moment, the cut steel plate on the processing platform can be taken down by a worker.

As a further technical scheme, the lower end faces of the upper pressing plate and the lower pressing plate of the right pressing mechanism are provided with anti-slip surface layers made of artificially synthesized rubber, and the right pressing mechanism and the left pressing mechanism are symmetrically arranged in front and back directions relative to the central line of the processing table.

As a further technical scheme, the first dust collecting box is communicated with the accommodating cavity, the lower part of the accommodating cavity is provided with a dust inlet hopper, an electromagnetic control valve is installed at the upper port of the dust inlet hopper, and an upper cover plate covered by the upper port of the accommodating cavity is of a detachable structure.

A steel sheet processingequipment for production of assembled prefabricated steel construction is applied to in the steel sheet processing technology for production of assembled prefabricated steel construction.

According to the technical scheme, the beneficial effects of the invention are as follows:

1. the top seat structure arranged on the upper end face of the machine tool is thick and firm, the machining table arranged on the left portion of the upper end face of the top seat is used for cutting and machining prefabricated steel, meanwhile, the left side face and the right end of the upper end face of the machining table are respectively provided with the third linear slide rail and the second linear slide rail, so that the lower ends of the right pressing mechanism and the left pressing mechanism can be connected in a sliding mode, the right pressing mechanism and the left pressing mechanism can conveniently move horizontally, and the device is flexible and convenient to set.

2. According to the invention, the fourth slider at the lower end of the lower rack is slidably connected to the fourth linear slide rail at the right part of the upper end surface of the top seat, so that the lower rack can move back and forth in the horizontal direction conveniently, the upper rack and the laser cutting mechanism are driven to move back and forth synchronously, and the laser cutting position is controlled conveniently.

3. According to the invention, the fifth sliding block is arranged on the rear side of the laser cutting mechanism, and the fifth sliding block is convenient to move horizontally left and right above the fifth linear sliding rail, so that the displacement of the laser cutting mechanism on the X axis is convenient to change, and the laser cutting mechanism can emit laser from left to right to cut off steel conveniently.

4. According to the invention, the ash suction mechanism moves back and forth in the first linear slide rail through the first slide block at the lower end, so that the displacement of the ash suction mechanism on the Y axis can be conveniently changed, the first ash collection box and the second ash collection box arranged at the upper part of the ash suction mechanism can be conveniently driven to synchronously move, so that ash scraps can be sucked away from the cutting part of the steel plate and the upper surface of a machine tool, the cleaning is quicker and quicker, the working efficiency of the whole prefabricated steel processing can be improved, and meanwhile, the labor cost and the time cost can be reduced.

5. The right pressing mechanism and the left pressing mechanism are respectively positioned at the left upper part and the right upper part of the upper end surface of the processing table, and the right pressing mechanism and the left pressing mechanism are mainly used for pressing the front part and the rear part of the steel plate at the upper end surface of the processing table, so that the steel plate is prevented from shifting or shaking during cutting, the cutting stability and the integrity of a tangent plane are guaranteed, the steel plate material is prevented from being damaged, and the processing quality of the steel plate material is guaranteed.

6. The right pressing mechanism and the left pressing mechanism are symmetrically arranged in front and back of the center line of the processing table, so that the telescopic cylinders on the right pressing mechanism and the left pressing mechanism can synchronously stretch and move to push the pressing plate to press on steel, the lower end face of the pressing plate is provided with the anti-skidding surface layer, the anti-skidding surface layer is made of rubber, and the anti-skidding surface layer has certain elasticity while being anti-skidding, and avoids overlarge pressing force on a steel plate.

7. The first dust collecting box and the second dust collecting box are used for sucking away dust after steel plates are machined, the dust inlet hopper is arranged in the middle of the containing cavity, the inverted hopper-shaped feed hopper structure is arranged, so that dust is easy to enter and difficult to discharge in the dust sucking process, meanwhile, the electromagnetic control valve is arranged at the upper port of the dust inlet hopper, the switch of the electromagnetic control valve is convenient to electrically control, the dust inlet hopper is closed immediately after dust is sucked, the upper cover plate arranged at the upper port of the containing cavity is convenient to mount and dismount, so that the dust in the containing cavity can be cleaned regularly, excessive internal accumulation is avoided, the dustproof breathable net is arranged in the middle of the upper cover plate, and the air flow can pass through the first dust collecting box from bottom to top when the turbofan rotates dust, and the air flow can be conveniently passed through by the arrangement of the upper cover plate and can be filtered.

Drawings

FIG. 1 is a schematic front view of an embodiment of the present invention;

FIG. 2 is a left side view of an embodiment of the present invention;

FIG. 3 is a schematic top view of an embodiment of the present invention;

FIG. 4 is a schematic view of a machine tool according to an embodiment of the present invention;

FIG. 5 is a schematic view of a lower frame structure according to an embodiment of the present invention;

FIG. 6 is a schematic structural diagram of an upper frame according to an embodiment of the present invention;

FIG. 7 is an expanded view of the ash suction mechanism according to the embodiment of the present invention;

fig. 8 is a schematic view of a right pressing mechanism according to an embodiment of the present invention.

In the figure: 1. a machine tool; 10. a base; 11. a first linear slide rail; 12. a console; 13. a processing table; 14. a second linear slide rail; 15. installing a board surface; 16. a top seat; 17. a third linear slide rail; 18. a fourth linear slide rail; 2. a lower frame; 20. mounting grooves; 21. a screw hole; 22. a vertical plate; 23. a mounting seat; 24. A fourth slider; 3. an upper frame; 30. a fifth linear slide rail; 4. a laser cutting mechanism; 40. a machine head; 41. a firing nozzle; 42. fixing a sleeve; 43. a fifth slider; 5. a dust suction mechanism; 50. a top plate; 51. a first side plate; 52. a first slider; 6. a right pressing mechanism; 60. a second side plate; 61. a third slider; 62. An upper fixing plate; 63. a telescopic cylinder; 64. a lower pressing plate; 65. an anti-slip surface layer; 66. a third side plate; 67. A second slider; 7. a left pressing mechanism; 8. a first dust collecting box; 80. a dustproof breathable net; 81. an upper cover plate; 82. an ash inlet; 83. a turbo fan; 84. a receiving cavity; 85. an electromagnetic control valve; 86. an ash inlet hopper; 9. and a second dust collecting box.

Detailed Description

The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions used in the examples may be further adjusted according to the manufacturer's conditions, and the unexplained conditions are generally conventional experimental conditions.

Examples

Referring to fig. 1 to 8, a steel plate processing apparatus for the production of an assembled prefabricated steel structure includes: the device comprises a machine tool 1, a lower frame 2, an upper frame 3, a laser cutting mechanism 4, an ash sucking mechanism 5, a right pressing mechanism 6 and a left pressing mechanism 7; the upper end surface of the machine tool 1 is provided with a top seat 16, the left part of the upper end surface of the top seat 16 is provided with a processing table 13, the processing table 13 is movably provided with a right pressing mechanism 6 and a left pressing mechanism 7, the left side surface of the machine tool 1 is provided with a first linear slide rail 11, the lower end of the dust suction mechanism 5 is connected to the first linear slide rail 11 in a sliding manner, and the upper part of the dust suction mechanism 5 is provided with a first dust collection box 8 and a second dust collection box 9; the right part of the upper end face of the top seat 16 is provided with a fourth linear sliding rail 18, the lower end of the lower frame 2 is connected to the fourth linear sliding rail 18 in a sliding mode, the right end of the upper frame 3 is fixed to the upper left portion of the lower frame 2, the laser cutting mechanism 4 is installed on the upper frame 3, and the laser cutting mechanism 4 moves horizontally on the upper frame 3 in a left-right mode.

In the second embodiment, the first embodiment is further limited, the top seat 16 provided on the upper end surface of the machine tool 1 in the present invention has a thick and firm structure, the machining table 13 provided on the left portion of the upper end surface of the top seat 16 is used for cutting and machining prefabricated steel materials, and the third linear slide rail 17 and the second linear slide rail 14 are respectively provided on the left side surface and the right end of the upper end surface of the machining table 13, so as to allow the lower ends of the right pressing mechanism 6 and the left pressing mechanism 7 to be slidably connected, thereby facilitating the horizontal movement of the right pressing mechanism 6 and the left pressing mechanism 7, and being more flexible and convenient to set.

In the invention, a fourth slider 24 at the lower end of the lower frame 2 is slidably connected to a fourth linear slide rail 18 at the right part of the upper end surface of the top seat 16, so that the lower frame 2 can move back and forth in the horizontal direction, the upper frame 3 and the laser cutting mechanism 4 are driven to move back and forth synchronously, and the laser cutting position is controlled, meanwhile, the right part of the upper frame 3 is installed in an installation groove 20 at the upper left part of the lower frame 2 through a plurality of groups of fastening bolts, so that the upper frame 3 and the lower frame 2 can be detached, and later equipment maintenance is facilitated.

In the present invention, the fifth slider 43 is disposed at the rear side of the laser cutting mechanism 4, and the fifth slider 43 is disposed above the fifth linear slide rail 30 and is capable of moving horizontally left and right, so as to change the displacement of the laser cutting mechanism 4 on the X axis conveniently, and meanwhile, the laser cutting mechanism 4 is capable of emitting laser from left to right to cut off steel conveniently.

In the invention, the dust suction mechanism 5 moves back and forth in the first linear slide rail 11 through the first slide block 52 at the lower end, so that the displacement of the dust suction mechanism 5 on the Y axis is conveniently changed, the first dust collection box 8 and the second dust collection box 9 mounted on the upper parts of the dust suction mechanism are conveniently driven to synchronously move, dust is conveniently sucked away from the steel plate cutting part and the upper surface of a machine tool, the cleaning is quicker and quicker, the working efficiency of the whole prefabricated steel processing is improved, and meanwhile, the labor cost and the time cost are reduced.

In a sixth specific embodiment, the first specific embodiment is further limited, in the present invention, the right pressing mechanism 6 and the left pressing mechanism 7 are respectively located at the left upper portion and the right upper portion of the upper end surface of the processing table 13, and the arrangement of the right pressing mechanism 6 and the left pressing mechanism 7 is mainly used for pressing the front portion and the rear portion of the steel plate at the upper end surface of the processing table 13, so that the steel plate is prevented from shifting or shaking during cutting, the cutting stability and the integrity of the cutting surface are ensured, the steel plate material is prevented from being damaged, and the processing quality is ensured.

A steel plate processing technology for producing an assembled prefabricated steel structure comprises the following steps: place prefabricated steel sheet on the up end of processing platform 13, later control left pressing mechanism 7 and right pressing mechanism 6 through controlling platform 12 and remove respectively to the steel sheet and need carry out the front and back both sides top of cutting the position, through the cylinder down extension to drive the clamp plate suppression in two parts around the steel sheet, firmly stabilize the steel sheet. Step two: and then, the fourth sliding block 24 under the lower rack 2 is controlled by the console 12 to horizontally move backwards in the fourth linear sliding rail 18, and the upper rack 3 and the laser cutting mechanism 4 are synchronously driven to horizontally move backwards until the upper rack and the laser cutting mechanism move right above the cutting position of the steel plate. Step three: the laser cutting mechanism 4 horizontally moves left and right on the fifth linear sliding rail 30 of the upper frame 3 through the fifth sliding block 43 at the rear side, and in the process that the laser cutting mechanism 4 starts to move from the left end to the right end of the fifth linear sliding rail 30, the emission nozzle 41 is synchronously started to cut the steel plate right below, and the cutting is rapid and complete. Step four: after the laser cutting is finished, the telescopic air cylinders on the right pressing mechanism 6 and the left pressing mechanism 7 on the front side and the rear side of the steel plate cutting position start to contract upwards, so that the pressing plate is separated from the steel plate, meanwhile, the left pressing mechanism 7 horizontally moves backwards above the processing table 13 to the rear end of the processing table 13, and the right pressing mechanism 6 horizontally moves forwards above the processing table 13 to the front end of the processing table 13. Step five: the first sliding block 52 at the lower end of the dust suction mechanism 5 is controlled by the control table 12 to move forwards horizontally in the first linear sliding rail 11, so that the first sliding block 52 at the upper end of the dust suction mechanism 5 can move right above a steel plate cutting position, meanwhile, the lower end faces of the first dust collection box 8 and the second dust collection box 9 can just face the cut part of the steel plate, and through the action of a fan, scraps and dust on the cut part of the steel plate are sucked into a containing cavity to quickly clean the processing table 13 and the steel plate. Step six: the dust suction mechanism 5 and the lower frame 2 are controlled by the control table 12 to move to the initial position, and at this time, the operator can remove the cut steel plate on the processing table 13.

The fifth embodiment further defines the seventh embodiment, in the invention, the right pressing mechanism 6 and the left pressing mechanism 7 are symmetrically arranged front and back with respect to the center line of the processing table 13, so that the telescopic cylinders on the right pressing mechanism 6 and the left pressing mechanism 7 synchronously extend and retract to push the pressing plate to press on steel, and an anti-slip surface layer is arranged on the lower end surface of the pressing plate, is made of rubber, and has certain elasticity while preventing slipping, thereby avoiding overlarge pressing force on a steel plate.

Ninth embodiment, which is a further limitation of the seventh embodiment, in the present invention, both the first dust collecting box 8 and the second dust collecting box 9 are used for sucking away dust after processing the steel plate, the dust inlet hopper 86 is disposed at the middle part in the storage cavity 84, and the inverted hopper-shaped feed hopper structure is disposed, so that during the process of sucking away the dust, dust is easy to enter and difficult to discharge, meanwhile, the electromagnetic control valve 85 is installed at the upper port of the dust inlet hopper 86, so that the switch of the electromagnetic control valve is conveniently and electrically operated, so that the electromagnetic control valve is closed immediately after sucking the dust, and meanwhile, the upper cover plate 81 installed at the upper port of the storage cavity 84 is conveniently installed and detached, so that the dust in the storage cavity 84 is periodically cleaned, thereby avoiding excessive internal accumulation, and the dust-proof air-permeable net 80 is disposed at the middle part of the upper cover plate 81, so that the air flow can pass through the first dust collecting box 8 from bottom to top during the rotation of the turbo fan, the provision of the upper cover plate 81 facilitates the passage of the air flow and filters the dust.

A steel sheet processingequipment for production of assembled prefabricated steel construction is applied to in the steel sheet processing technology for production of assembled prefabricated steel construction.

The working principle is as follows: the working personnel firstly need to place the prefabricated steel plate material on the upper end surface of the processing platform 13, at the moment, the right pressing mechanism 6 and the left pressing mechanism 7 arranged on the processing platform 13 can be controlled by the control platform 12, so that the right pressing mechanism 6 and the left pressing mechanism 7 respectively move to the upper parts of the front side and the rear side of the cutting position of the steel plate material, the pressing plates on the two sides are pressed by the extending air cylinders, the front part and the rear part of the steel plate material are respectively pressed by the pressing plates on the two sides, at the moment, the lower frame 2 moves horizontally and backwards on the fourth linear sliding rail 18, the upper frame 3 and the laser cutting mechanism 4 are synchronously driven to the upper part of the cutting position, the laser cutting mechanism 4 conveniently moves horizontally and leftwards and rightwards on the fifth linear sliding rail 30, the steel material below is cut when moving from left to right, the right pressing mechanism 6 and the left pressing mechanism 7 do not press the steel material after the cutting is finished, and respectively move to the initial position, later inhale grey mechanism 5 and can remove to the top at steel cutting position, make things convenient for first collection ash case 8 and second collection ash case 9 to clear up the cutting position, absorb away the ash bits, need not artifical clearance, the clearance is more convenient quick, makes things convenient for the cutting of follow-up steel to go on, helps improving the machining efficiency of whole prefabricated steel.

The above description is the best case for the steel plate processing device and process for the production of the prefabricated steel structure, and there is no limitation thereto, and any simple change, modification or change in different structural equivalents of the steel plate processing device according to the present invention belongs to the protection scope of the steel plate processing device and process for the production of the prefabricated steel structure.