A multifunctional metal cutting device for metal curtain wall processing

Abstract

The present invention relates to the field of metal cutting technology, and discloses a multifunctional metal cutting device for metal curtain wall processing, including a support box, a support leg is fixedly arranged on the bottom side of the support box, a feed trough is opened on the upper end of the support box, and a fixed cutting structure is arranged above the support box. In the present invention, the side of the cut metal curtain wall panel is polished by two rotating grinding rollers, and then the swing angle and rotation speed of the two grinding rollers are changed to transport the cut metal curtain wall panel, and the cut metal curtain wall panel is moved to the position of the clamping structure, and then the metal curtain wall panel is separated from the two grinding rollers, and then the swing angle and rotation speed of the two grinding rollers are changed, so that the clamping structure drives the metal curtain wall panel to contact and grind with the two rotating grinding rollers, so as to realize the automatic operation of cutting and grinding the metal curtain wall panel, which reduces the labor intensity of the staff and improves the processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of metal cutting, and in particular to a multifunctional metal cutting device used for metal curtain wall processing. Background Art

[0002] Metal curtain wall is a new type of building curtain wall used for decoration. Metal curtain wall panels are made of metal plates and are suitable for civil buildings, vehicle and ship decoration, etc. It is the application of aviation and aerospace materials in the field of civil buildings.

[0003] When processing metal curtain wall panels, the panels need to be cut. Metal curtain wall panels have a movable thickness. After cutting, burrs will appear on the edges of the cut surface. In factories, the cut metal panels are generally required to be uniformly polished after cutting. The degree of automation is low. When a metal curtain wall panel needs to be cut multiple times, both sides of the cut panel need to be polished, which will increase the workload of the workers. In order to maintain production efficiency, multiple polishing personnel need to be added, which increases the labor intensity of the workers. In actual production and processing, the panels need to be cut at multiple angles. After cutting, since the cut surface of the metal curtain wall panel is a bevel, the operator is usually required to polish the cut surface of the metal curtain wall panel by hand. The manual operation method has low polishing efficiency. For this reason, we propose a multi-functional metal cutting equipment for metal curtain wall processing. Summary of the invention

[0004] The present invention mainly solves the technical problems existing in the above-mentioned prior art and provides a multifunctional metal cutting device for metal curtain wall processing.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a multifunctional metal cutting device for metal curtain wall processing, comprising a support box, a support leg is fixedly arranged on the bottom side of the support box, a feed trough is provided at the upper end of the support box, a fixed cutting structure is provided above the support box, two movable clamping frames are symmetrically arranged on both sides of the cutting structure, the clamping frame is a rectangular frame in the shape of a "U", a second movable cavity is provided on the inner bottom side of the clamping frame, a calibration structure is provided inside the second movable cavity, an extrusion fixing structure is provided on the upper end of the clamping frame, and two clamping frames are provided on the side of the clamping frame. A symmetrically arranged second installation cavity, a first movable hole is opened at a position on the outside of the clamping frame corresponding to the second installation cavity, a rotating structure is arranged inside the first movable hole, two rotatable grinding rollers are arranged at the output ends of the two rotating structures, clamping structures are arranged on both sides of the clamping frame, a mounting plate is rotatably connected to the center position of the bottom side of the support box, a movable moving block is arranged on the side of the mounting plate, and the side of the moving block is rotatably connected to the bottom side of the clamping frame, a discharging cavity is opened inside the support box, a cleaning structure is arranged inside the discharging cavity, and the cleaning structure is fixedly arranged on the side of the moving block.

[0006] Preferably, the cutting structure includes a first connecting plate fixedly connected to the upper end of the supporting box, a groove is provided at the upper end of the first connecting plate corresponding to the position of the feed trough, the groove is a trapezoidal cavity and passes through the wall of the first connecting plate, a second connecting plate is fixedly connected to the side of the first connecting plate, a movable electric slide is provided at the upper end of the second connecting plate, a connecting frame is fixedly connected to the upper end of the electric slide, and an electric cutter is fixedly connected to the side of the connecting frame.

[0007] Preferably, the calibration structure includes a rotating screw, which is rotatably connected to the inside of the second movable cavity. Two calibration blocks are movably installed inside the second movable cavity. The calibration blocks are threadedly connected to the rotating screw. A third movable cavity is equidistantly opened on one side corresponding to the two calibration blocks. The inside of the third movable cavity is rotatably connected with a movable ball, which is spherical.

[0008] Preferably, the extrusion fixing structure comprises a first telescopic rod, the first telescopic rod is fixedly connected to the upper end of the clamping frame, and the output end of the first telescopic rod is fixedly connected to the extrusion rod.

[0009] Preferably, a second movable hole is opened on the inner side of the clamping frame at a position corresponding to the first movable hole, a movable sleeve is movably installed inside the first movable hole, a first movable column is movably installed inside the movable sleeve, the movable sleeve is movably arranged inside the second movable hole, a torsion spring is fixedly connected to the end surface of the first movable column corresponding to the interior of the movable sleeve, one end of the torsion spring away from the first movable column is fixedly connected to the inner side of the movable sleeve, one end of the first movable column away from the movable sleeve is fixedly connected to a swing block, a second rotating motor is fixedly connected to the side of the clamping frame corresponding to the position of the movable sleeve, the output end of the second rotating motor is fixedly connected to the end surface of the movable sleeve, and the grinding roller is movably arranged on the side of the swing block.

[0010] Preferably, a first connecting block is fixedly connected to a side surface of the swing block, a fifth rotating motor is fixedly connected to a side surface of the first connecting block, and an output end of the fifth rotating motor passes through the first connecting block and is connected to an end surface of the grinding roller.

[0011] Preferably, the clamping structure includes a second telescopic rod fixedly connected to both sides of the clamping frame, the output end of the second telescopic rod is fixedly connected to the second connecting block, the side of the second connecting block is fixedly connected to the third connecting block, the third connecting block is vertically arranged, the side of the third connecting block is fixedly connected to the third rotating motor, the output end of the third rotating motor is fixedly connected to the third telescopic rod, the output end of the third telescopic rod is fixedly connected to the mounting frame, the mounting frame is a "C"-shaped block, the interior of the mounting frame is movably provided with a rotating column, the outer side of the mounting frame is fixedly connected to the fourth rotating motor, the output end of the fourth rotating motor is fixedly connected to the end face of the rotating column, the side of the rotating column is fixedly connected to the swing rod, and the side of the swing rod away from the rotating column is provided with a movable clamping claw.

[0012] Preferably, a first movable cavity is opened on the side of the support box, and the cleaning structure includes a pushing column fixedly connected to the side of the moving block corresponding to the position of the first movable cavity, the pushing column passes through the first movable cavity and extends to the interior of the discharge cavity, and one end of the pushing column extending to the interior of the discharge cavity is fixedly connected to a fourth connecting block, and the bottom side of the fourth connecting block is fixedly connected to a sliding block.

[0013] Preferably, the discharge cavity is a hollow cavity with a right-angled trapezoidal cross-section, and the bottom side of the fourth connecting block is parallel to the bottom side of the discharge cavity.

[0014] Preferably, a first rotating motor is fixedly connected to the side of the mounting plate, a first mounting cavity is opened on the side of the moving block corresponding to the position of the first rotating motor, a fixed screw nut is arranged inside the first mounting cavity, a screw stud is fixedly connected to the output end of the first rotating motor, the screw stud is threadedly connected to the inside of the screw nut, a limiting cavity is opened on the side of the moving block, a limiting rod is fixedly connected to the side of the mounting plate, and the limiting rod is slidably connected to the inside of the limiting cavity.

[0015] Beneficial Effects

[0016] The present invention provides a multifunctional metal cutting device for metal curtain wall processing.

[0017] Beneficial effects:

[0018] (1) The multifunctional metal cutting equipment for metal curtain wall processing clamps and fixes the metal curtain wall panel by two clamping frames and a squeezing and fixing structure arranged on the clamping frames. When it is necessary to cut the center position of the curtain wall panel, the center of the metal curtain wall panel is directly cut by moving the cutting structure. After the cutting is completed, the metal curtain wall panels are squeezed against each other by the movement between the two clamping frames, so that the cutting panels produce relative movement on the clamping frames. The two metal curtain wall panels are moved inside the clamping frames respectively, and the metal curtain wall panels are transported by rotating the grinding roller and the clamping structure. The transported metal curtain wall panels are then cooperated with the grinding structure to grind the end faces after cutting, so that the two metal curtain wall panels are cut respectively. Cutting and grinding treatment: when a whole metal curtain wall panel needs to be cut multiple times, after cutting one piece, the cut metal curtain wall is moved by relative extrusion between the metal curtain wall panels. First, the side of the cut metal curtain wall panel is grinded by two rotating grinding rollers, and then the swing angle and rotation speed of the two grinding rollers are changed to transport the cut metal curtain wall panel. After the cut metal curtain wall panel is moved to the position of the clamping structure, the metal curtain wall panel is separated from the two grinding rollers, and then the swing angle and rotation speed of the two grinding rollers are changed, so that the clamping structure drives the metal curtain wall panel to contact and grind with the two rotating grinding rollers, so as to realize the automatic operation of cutting and grinding of the metal curtain wall panel, which reduces the labor intensity of the staff and improves the processing efficiency.

[0019] (2) The multifunctional metal cutting equipment for metal curtain wall processing first cuts a complete metal curtain wall panel into two halves, then rotates a clamping frame to adjust the cutting angle of the metal curtain wall panel, thereby realizing beveling of the metal curtain wall panel. After cutting, the metal curtain wall panel with changed angle is squeezed by another metal curtain wall panel with unchanged angle, thereby changing the angle of the metal curtain wall panel after cutting again, thereby facilitating subsequent grinding work. The position of the metal curtain wall panel can also be changed as a whole by rotating the mounting plate, thereby simultaneously beveling the two metal curtain wall panels, thereby realizing multi-angle processing of the metal curtain wall panel. After cutting, the inclined surface of the metal curtain wall panel can also be ground, thereby realizing automatic cutting and grinding, thereby improving work efficiency.

[0020] (3) The multifunctional metal cutting equipment for metal curtain wall processing can discharge the debris inside the discharge cavity by swinging the fourth connecting block and the sliding block inside the discharge cavity, and can increase the swinging frequency of the fourth connecting block and the sliding block by cooperating between the cleaning structure and the swinging moving block, so as to timely process the debris and improve the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the implementation of the present invention or the technical solution in the prior art, the following briefly introduces the drawings required for the implementation or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0022] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[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 partial structure of the support box of the present invention;

[0025] Figure 3 It is a partial structural schematic diagram of the clamping frame of the present invention;

[0026] Figure 4 is a partial structural schematic diagram of the second telescopic rod of the present invention;

[0027] Figure 5 It is a partial structural schematic diagram of the clamping frame of the present invention;

[0028] Figure 6 It is a schematic diagram of the partial structure of the grinding roller of the present invention;

[0029] Figure 7 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0030] Figure 8 It is a partial structural schematic diagram of the movable sleeve of the present invention.

[0031] Legend:

[0032] 111, support box; 112, feed slot; 113, discharge cavity; 114, first movable cavity; 115, support leg; 211, first connecting plate; 212, second connecting plate; 213, groove; 214, electric slide; 215, connecting frame; 216, electric cutter; 311, mounting plate; 312, first rotating motor; 313, screw stud; 314, moving block; 315, first mounting cavity; 316, screw nut; 321, limit cavity; 322, limit rod; 411, clamping frame; 412, second movable cavity; 413, rotating screw; 414, calibration block; 415, third movable cavity; 416, movable ball; 421, first telescopic rod; 422 , extrusion rod; 431, second installation cavity; 433, first movable hole; 434, second movable hole; 435, movable sleeve; 436, first movable column; 437, torsion spring; 438, second rotating motor; 439, swing block; 4310, first connecting block; 4311, fourth rotating motor; 4312, grinding roller; 511, second telescopic rod; 512, second connecting block; 513, third connecting block; 514, third rotating motor; 515, third telescopic rod; 516, mounting frame; 517, fourth rotating motor; 518, rotating column; 519, swing rod; 5110, clamping claw; 611, pushing column; 612, fourth connecting block; 613, sliding block. DETAILED DESCRIPTION

[0033] 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.

[0034] like Figure 1-Figure 8As shown, a multifunctional metal cutting device for metal curtain wall processing includes a support box 111, a support leg 115 is fixedly arranged on the bottom side of the support box 111, a feed trough 112 is provided at the upper end of the support box 111, a fixed cutting structure is provided above the support box 111, two movable clamping frames 411 are symmetrically arranged on both sides of the cutting structure, the clamping frame 411 is a "U"-shaped rectangular frame, a second movable cavity 412 is provided on the inner bottom side of the clamping frame 411, a calibration structure is provided inside the second movable cavity 412, an extrusion fixing structure is provided at the upper end of the clamping frame 411, and the extrusion fixing structure includes a first telescopic rod 421, the first telescopic rod 421 is fixedly connected to the upper end of the clamping frame 411, and the output end of the first telescopic rod 421 The first telescopic rod 421 is started, and the first telescopic rod 421 drives the squeezing rod 422 to move downward. After the two calibration blocks 414 align the cutting board, the squeezing rod 422 squeezes the cutting board from top to bottom to fix the cutting board. The side of the clamping frame 411 is provided with two symmetrically arranged second mounting cavities 431. The positions of the outer side of the clamping frame 411 corresponding to the second mounting cavities 431 are provided with first movable holes 433. The interior of the first movable hole 433 is provided with a rotating structure. The output ends of the two rotating structures are provided with two rotatable grinding rollers 4312. The clamping structure is provided on both sides of the clamping frame 411. The mounting plate 311 is rotatably connected to the center position of the bottom side of the support box 111. A movable moving block 314 is arranged on the side of the mounting plate 311, and the side of the moving block 314 is rotatably connected to the bottom side of the clamping frame 411. A discharge cavity 113 is provided inside the support box 111, and a cleaning structure is arranged inside the discharge cavity 113, and the cleaning structure is fixedly arranged on the side of the moving block 314. When in use, the board to be cut is first placed manually inside the two clamping frames 411, and the calibration structure on the clamping frame 411 is first started to align the side of the cutting board, and then the squeezing and fixing structure is started to fix the cutting board. When the cutting board needs to be cut into two halves, after the cutting is completed, the squeezing and fixing structure is released, so that the two clamping frames 411 move relative to each other, and the two cutting boards after cutting are aligned with the clamping frames 411. The cutting plate is moved relative to the grinding rollers 4312 by the rotating structure, and the grinding roller 4312 is started to move the cutting plate between the two grinding rollers 4312, and the clamping structure is started to fix and move the cutting plate. When the cutting plate is separated from the two grinding rollers 4312, the rotating structure is started to change the distance between the two grinding rollers 4312, and the grinding rollers 4312 are rotated rapidly, and the edges of the cutting plate are brought into contact with the two grinding rollers 4312 by the clamping structure to perform the grinding operation. When a cutting plate needs to be cut multiple times, the squeezing and fixing structure at the corresponding position is released after the cutting is completed, and the cutting plates are moved by mutual squeezing between the cutting plates.When the clamping frame 411 moves, it drives the moving block 314 to move, and the moving block 314 drives the cleaning structure to swing inside the discharge chamber 113 to process the debris inside the discharge chamber 113. A first movable chamber 114 is opened on the side of the support box 111, and the cleaning structure includes a pushing column 611 fixedly connected to the side of the moving block 314 corresponding to the position of the first movable chamber 114, the pushing column 611 penetrates the first movable chamber 114 and extends to the inside of the discharge chamber 113, and one end of the pushing column 611 extending to the inside of the discharge chamber 113 is fixedly connected to the fourth connecting block 612, and the bottom side of the fourth connecting block 612 is fixedly connected to the sliding block 613, the discharge chamber 113 is a hollow chamber with a right-angled trapezoidal cross-section, the bottom side of the fourth connecting block 612 is parallel to the bottom side of the discharge chamber 113, and the moving block 314 drives the pushing column 611 to move when moving. The push column 611 drives the fourth connection block 612 to move, and the fourth connection block 612 drives the sliding block 613 to move. When the sliding block 613 moves, the debris inside the discharge chamber 113 moves, and the moved debris is discharged from the inside of the discharge chamber 113. The side of the mounting plate 311 is fixedly connected with the first rotary motor 312, and the side of the moving block 314 is provided with a first mounting cavity 315 corresponding to the position of the first rotary motor 312. A fixed screw nut 316 is arranged inside the first mounting cavity 315. The output end of the first rotary motor 312 is fixedly connected with a screw stud 313, and the screw stud 313 is threadedly connected inside the screw nut 316. A limit cavity 321 is arranged on the side of the moving block 314, and a limit rod 322 is fixedly connected to the side of the mounting plate 311, and the limit rod 322 is slidably connected inside the limit cavity 321.

[0035] The cutting structure includes a first connecting plate 211 fixedly connected to the upper end of the supporting box 111, a groove 213 is provided at the upper end of the first connecting plate 211 corresponding to the position of the feed trough 112, the groove 213 is a trapezoidal cavity and runs through the wall of the first connecting plate 211, a second connecting plate 212 is fixedly connected to the side of the first connecting plate 211, a movable electric slide 214 is arranged on the upper end of the second connecting plate 212, a connecting frame 215 is fixedly connected to the upper end of the electric slide 214, an electric cutter 216 is fixedly connected to the side of the connecting frame 215, the electric slide 214 is moved, the electric slide 214 drives the connecting frame 215 to move, the connecting frame 215 drives the electric cutter 216 to move, the electric cutter 216 cuts the cutting plate while moving, and the cut debris moves to the discharge cavity 112 through the groove 213 and the feed trough 112 in turn. 13, the calibration structure includes a rotating screw 413, the rotating screw 413 is rotatably connected to the inside of the second movable chamber 412, and two calibration blocks 414 are movably installed inside the second movable chamber 412, and the calibration blocks 414 are threadedly connected to the rotating screw 413. A third movable chamber 415 is equidistantly provided on one side corresponding to each other of the two calibration blocks 414, and a movable ball 416 is rotatably connected inside the third movable chamber 415. The movable ball 416 is spherical, so that the rotating screw 413 rotates clockwise. When the rotating screw 413 rotates clockwise, it drives the two calibration blocks 414 to move toward each other. When the rotating screw 413 rotates counterclockwise, it drives the two calibration blocks 414 to move away from each other. The third movable chamber 415 carries the movable ball 416 to squeeze the side of the cutting board to level the cutting board.

[0036] A second movable hole 434 is provided on the inner side of the clamping frame 411 at a position corresponding to the first movable hole 433. A movable sleeve 435 is movably installed inside the first movable hole 433. A first movable column 436 is movably installed inside the movable sleeve 435. The movable sleeve 435 is movably arranged inside the second movable hole 434. A torsion spring 437 is fixedly connected to the end surface of the first movable column 436 corresponding to the inside of the movable sleeve 435. One end of the torsion spring 437 away from the first movable column 436 is fixedly connected to the inner side of the movable sleeve 435. The end of the movable column 436 away from the movable sleeve 435 is fixedly connected to a swing block 439, and the side of the clamping frame 411 corresponding to the position of the movable sleeve 435 is fixedly connected to a second rotary motor 438, the output end of the second rotary motor 438 is fixedly connected to the end surface of the movable sleeve 435, and the grinding roller 4312 is movably arranged on the side of the swing block 439, the second rotary motor 438 drives the movable sleeve 435 to rotate, the movable sleeve 435 drives the first movable column 436 to rotate, and the first movable column 436 drives the swing block 439 to rotate. The side of the swing block 439 is fixedly connected with the first connecting block 4310, and the side of the first connecting block 4310 is fixedly connected with the fifth rotating motor 4311. The output end of the fifth rotating motor 4311 passes through the first connecting block 4310 and is connected to the end surface of the grinding roller 4312. The grinding roller 4312 swings with the swing of the swing block 439. The fifth rotating motor 4311 is started, and the fifth rotating motor 4311 drives the grinding roller 4312 to rotate, and swings one grinding roller 4312 to the clamping frame 411. On the side of the cutting plate, a grinding roller 4312 is set on the side of the cutting plate to limit the displacement of the cutting plate, and the cutting plate is positioned by the cooperation between the grinding roller 4312 and the calibration block 414. When the two grinding rollers 4312 move to the side of the cutting plate, controlling the rotation speed of the two grinding rollers 4312 can make the cutting plate move on the two grinding rollers 4312. After the cutting plate is clamped by the clamping structure, the rotation speed of the two grinding rollers 4312 is controlled and then cooperated with the detection structure to grind the side of the cutting plate.

[0037] The clamping structure includes a second telescopic rod 511 fixedly connected to both sides of the clamping frame 411, the output end of the second telescopic rod 511 is fixedly connected to the second connecting block 512, the side of the second connecting block 512 is fixedly connected to the third connecting block 513, the third connecting block 513 is vertically arranged to the second connecting block 512, the side of the third connecting block 513 is fixedly connected to the third rotating motor 514, the output end of the third rotating motor 514 is fixedly connected to the third telescopic rod 515, the output end of the third telescopic rod 515 is fixedly connected to the mounting frame 516, the mounting frame 516 is a "C"-shaped block, the interior of the mounting frame 516 is movably installed with a rotating column 518, the outer side of the mounting frame 516 is fixedly connected to the fourth rotating motor 517, the output end of the fourth rotating motor 517 is fixedly connected to the end face of the rotating column 518, the rotating column 518 A swing rod 519 is fixedly connected to the side, and a movable clamping claw 5110 is provided on the side of the swing rod 519 away from the rotating column 518. The fourth rotating motor 517 is started, and the fourth rotating motor 517 drives the rotating column 518 to rotate, and the rotating column 518 drives the swing rod 519 to rotate, and the swing rod 519 drives the clamping claw 5110 to move, and the clamping claw 5110 clamps the side of the cutting board. By starting the second telescopic rod 511, the second telescopic rod 511 moves the third connecting block 513, and the third connecting block 513 drives the mounting frame 516 to move, and the mounting frame 516 drives the clamping claw 5110 to move, and the clamping claw 5110 drives the cutting board to move, and the cutting board contacts with the two rotating grinding rollers 4312 when moving to grind the cutting board.

[0038] Working principle of the present invention:

[0039] When in use, first manually place the cutting board inside the two clamping frames 411, first start the calibration structure on the clamping frames 411 to align the side of the cutting board, and then start the extrusion fixing structure to fix the cutting board. When the cutting board needs to be cut in half, after the cutting is completed, release the extrusion fixing structure so that the two clamping frames 411 move relative to each other, and the two cut cutting boards move relative to the clamping frames 411, and the cutting board is moved between the two grinding rollers 4312 through the rotating structure, and then the grinding roller 4312 is started to move the cutting board between the two grinding rollers 4312, and then the clamping structure is started to fix and move the cutting board. When the cutting board is separated from the two grinding rollers 4312, the rotating structure is started to change the two The distance between the grinding rollers 4312 is adjusted, and the grinding rollers 4312 rotate rapidly. The edges of the cutting board are brought into contact with the two grinding rollers 4312 through the clamping structure to perform the grinding operation. When a cutting board needs to be cut multiple times, the extrusion fixing structure at the corresponding position is released after cutting, and the cut board is moved by mutual extrusion between the cutting boards. After the cut board is caught by the clamping structure, it is sent to between the two grinding rollers 4312 for grinding. In this process, the board can still be cut by the cutting structure to improve work efficiency. When the clamping frame 411 moves, it drives the moving block 314 to move, and the moving block 314 drives the cleaning structure to swing inside the discharge chamber 113 to process the debris inside the discharge chamber 113.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A multifunctional metal cutting device for metal curtain wall processing, comprising a support box (111), a support leg (115) fixedly arranged on the bottom side of the support box (111), a feed trough (112) opened at the upper end of the support box (111), and a fixed cutting structure arranged above the support box (111), characterized in that: On both sides of the cutting structure, two movable clamping frames (411) are symmetrically arranged. The clamping frame (411) is a rectangular frame in the shape of a "return" character. A second movable cavity (412) is opened at the inner bottom side of the clamping frame (411). A calibration structure is arranged inside the second movable cavity (412). An extrusion fixing structure is arranged at the upper end of the clamping frame (411). Two symmetrically arranged second installation cavities (431) are opened on the side surface of the clamping frame (411). First movable holes (433) are opened at the positions corresponding to the second installation cavities (431) on the outer side of the clamping frame (411). A rotating structure is arranged inside the first movable holes (433). Output ends of the two rotating structures are both provided with two grinding rollers (4312) that can rotate. Clamping structures are arranged on both sides of the clamping frame (411). The center position of the bottom side of the support box (111) is rotatably connected with a mounting plate (311). A movable moving block (314) is arranged on the side surface of the mounting plate (311). The side surface of the moving block (314) is rotatably connected with the bottom side of the clamping frame (411). A discharge cavity (113) is opened inside the support box (111). A cleaning structure is arranged inside the discharge cavity (113). The cleaning structure is fixedly arranged on the side surface of the moving block (314). The calibration structure includes a rotating lead screw (413). The rotating lead screw (413) is rotatably connected inside the second movable cavity (412). Two calibration blocks (414) are movably installed inside the second movable cavity (412). The calibration blocks (414) are threadedly connected to the rotating lead screw (413). Third movable cavities (415) are equidistantly opened on the opposite sides of the two calibration blocks (414). A movable ball (416) is rotatably connected inside the third movable cavities (415). The movable ball (416) is spherical. The extrusion fixing structure includes a first telescopic rod (421). The first telescopic rod (421) is fixedly connected to the upper end of the clamping frame (411). The output end of the first telescopic rod (421) is fixedly connected to an extrusion rod (422). A second movable hole (434) is opened at the position corresponding to the first movable hole (433) on the inner side of the clamping frame (411). A movable sleeve (435) is movably installed inside the first movable hole (433). A first movable column (436) is movably installed inside the movable sleeve (435). The movable sleeve (435) is movably arranged inside the second movable hole (434). A torsion spring (437) is fixedly connected to the end face of the first movable column (436) corresponding to the inside of the movable sleeve (435). One end of the torsion spring (437) away from the first movable column (436) is fixedly connected to the inner side of the movable sleeve (435). One end of the first movable column (436) away from the movable sleeve (435) is fixedly connected to a swing block (439). A second rotating motor (438) is fixedly connected to the side surface of the clamping frame (411) corresponding to the movable sleeve (435). The output end of the second rotating motor (438) is fixedly connected to the end face of the movable sleeve (435). The grinding roller (4312) is movably arranged on the side surface of the swing block (439).

2. The multifunctional metal cutting device for metal curtain wall processing according to claim 1, characterized in that: The cutting structure comprises a first connecting plate (211) fixedly connected to the upper end of the supporting box (111); a groove (213) is provided at the upper end of the first connecting plate (211) at a position corresponding to the feed slot (112); the groove (213) is a trapezoidal cavity and penetrates the wall surface of the first connecting plate (211); a second connecting plate (212) is fixedly connected to the side of the first connecting plate (211); a movable electric slide (214) is provided at the upper end of the second connecting plate (212); a connecting frame (215) is fixedly connected to the upper end of the electric slide (214); and an electric cutter (216) is fixedly connected to the side of the connecting frame (215).

3. The multifunctional metal cutting device for metal curtain wall processing according to claim 2 is characterized in that: The side of the swing block (439) is fixedly connected to a first connection block (4310), the side of the first connection block (4310) is fixedly connected to a fifth rotating motor (4311), and the output end of the fifth rotating motor (4311) passes through the first connection block (4310) and is connected to the end surface of the grinding roller (4312).

4. The multifunctional metal cutting device for metal curtain wall processing according to claim 3 is characterized in that: The clamping structure comprises a second telescopic rod (511) fixedly connected to both sides of the clamping frame (411); the output end of the second telescopic rod (511) is fixedly connected to a second connecting block (512); the side of the second connecting block (512) is fixedly connected to a third connecting block (513); the third connecting block (513) is arranged perpendicular to the second connecting block (512); the side of the third connecting block (513) is fixedly connected to a third rotating motor (514); the output end of the third rotating motor (514) is fixedly connected to a third telescopic rod (515); The output end of (515) is fixedly connected to a mounting frame (516), the mounting frame (516) is a "C"-shaped block, a rotating column (518) is movably mounted inside the mounting frame (516), a fourth rotating motor (517) is fixedly connected to the outside of the mounting frame (516), the output end of the fourth rotating motor (517) is fixedly connected to the end face of the rotating column (518), a swing rod (519) is fixedly connected to the side of the rotating column (518), and a movable clamping claw (5110) is provided on the side of the swing rod (519) away from the rotating column (518).

5. The multifunctional metal cutting device for metal curtain wall processing according to claim 4, characterized in that: A first movable cavity (114) is provided on the side of the support box (111), and the cleaning structure comprises a pushing column (611) fixedly connected to the side of the moving block (314) at a position corresponding to the first movable cavity (114), the pushing column (611) passes through the first movable cavity (114) and extends to the inside of the discharge cavity (113), one end of the pushing column (611) extending to the inside of the discharge cavity (113) is fixedly connected to a fourth connecting block (612), and the bottom side of the fourth connecting block (612) is fixedly connected to a sliding block (613).

6. The multifunctional metal cutting device for metal curtain wall processing according to claim 5, characterized in that: The discharge cavity (113) is a hollow cavity with a right-angled trapezoidal cross section, and the bottom side of the fourth connecting block (612) and the bottom side of the discharge cavity (113) are parallel to each other.

7. The multifunctional metal cutting device for metal curtain wall processing according to claim 6, characterized in that: A first rotating motor (312) is fixedly connected to the side of the mounting plate (311); a first mounting cavity (315) is provided on the side of the moving block (314) at a position corresponding to the first rotating motor (312); a fixed screw nut (316) is arranged inside the first mounting cavity (315); a screw stud (313) is fixedly connected to the output end of the first rotating motor (312); the screw stud (313) is threadedly connected to the inside of the screw nut (316); a limiting cavity (321) is provided on the side of the moving block (314); a limiting rod (322) is fixedly connected to the side of the mounting plate (311); and the limiting rod (322) is slidably connected to the inside of the limiting cavity (321).

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