Sheet metal workpiece cutting and bending equipment

Abstract

The invention discloses sheet metal workpiece cutting and bending equipment, and belongs to the field of bending equipment.The sheet metal workpiece cutting and bending equipment comprises a bending machine and further comprises a feeding mechanism arranged on one side of the bending end of the bending machine and used for conveying a sheet metal workpiece to the bending machine; the laser cutting head is arranged on one side above the feeding mechanism; the laser generator is arranged on one side of the upper portion of the laser cutting head, and the laser generator is used for being matched with the laser cutting head so as to cut and machine the metal plate workpiece on the feeding mechanism; and the adjusting mechanism is arranged above the feeding mechanism. According to the metal plate workpiece cutting and bending device, a metal plate workpiece can be cut and processed, multiple edges of the cut metal plate workpiece can be bent, the labor intensity of metal plate workpiece processing is reduced, and the metal plate workpiece processing efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of bending equipment, and more particularly to a sheet metal workpiece cutting and bending equipment. Background Art

[0002] Sheet metal workpieces refer to parts or products obtained by forming metal sheets through sheet metal processing techniques (such as cutting, bending, stamping, welding, etc.). Sheet metal workpieces are usually thin-walled, lightweight, and can be mass-produced. They are widely used in industries such as machinery, electronics, automobiles, construction, and home appliances.

[0003] However, when processing existing sheet metal workpieces, they need to be cut and bent in sequence, which greatly increases the labor intensity of the staff and reduces the efficiency of sheet metal workpiece processing. Therefore, we propose a sheet metal workpiece cutting and bending equipment to solve the above problems. Summary of the Invention

[0004] In response to the problems existing in the prior art, the purpose of the present invention is to provide a sheet metal workpiece cutting and bending equipment, which can not only cut and process the sheet metal workpiece, but also bend multiple edges of the cut sheet metal workpiece, thereby reducing the labor intensity of sheet metal workpiece processing and improving the efficiency of sheet metal workpiece processing.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A sheet metal workpiece cutting and bending device, comprising a bending machine, and further comprising: A feeding mechanism, the feeding mechanism being arranged on one side of the bending end of the bending machine, and the feeding mechanism being used to transport the sheet metal workpiece to the bending machine; A laser cutting head, the laser cutting head being arranged on one side above the feeding mechanism; A laser generator is provided on one side above the laser cutting head and is used to cooperate with the laser cutting head to achieve cutting processing of the sheet metal workpiece on the feeding mechanism; An adjustment mechanism is provided above the feeding mechanism, and the two sides of the feeding mechanism are respectively connected to the two side walls of the feeding mechanism, the laser cutting head is located at the lifting end of the adjustment mechanism away from the bending machine, and the laser cutting head is located at the top of the adjustment mechanism, and the adjustment mechanism is used to adjust the position of the laser cutting head and provide support for the laser generator; a calibration mechanism, the calibration mechanism being disposed in the inner cavity of the feeding mechanism and being used to calibrate and adjust the sheet metal parts on the feeding mechanism; and A control mechanism is provided on a side wall of the bending machine, and is used to control the operation of the bending machine, the feeding mechanism, the adjustment mechanism, the calibration mechanism and the laser generator.

[0007] Furthermore, the feeding mechanism includes a base, a bracket is fixedly provided on the top surface of the base, a plurality of conveying rollers are provided in the inner cavity of the bracket, and the plurality of conveying rollers are distributed in a linear array manner and connected by a conveyor belt; Each of the conveying rollers is provided with a first transmission gear on the outside of the bracket, and multiple first transmission gears are connected by a first transmission belt. One end of one of the conveying rollers is connected to a drive motor, and the drive motor is connected to the bracket through a fixed frame.

[0008] Furthermore, the adjustment mechanism includes a crossbeam, and a movable assembly is provided on the bottom surface of the crossbeam near both ends, and the two movable assemblies are respectively installed on the two side walls of the feeding mechanism; Both side walls of the beam are provided with lifting components, wherein the bottom end of the lifting component away from the bending machine is connected to a mounting frame for installing the laser cutting head, and the bottom end of the other lifting component is connected to an adsorption component, and a stable frame for installing the laser generator is provided in the middle position of the top surface of the beam.

[0009] Furthermore, the moving assembly includes a U-guide rail, a support frame is fixedly provided on the bottom surface of the U-guide rail, the side wall of the support frame is connected to the outside of the feeding mechanism, a moving block is provided in the inner cavity of the U-guide rail, and limiting small wheels are provided on both sides of the bottom surface of the moving block and on both sides of the two side walls, and a column is provided on the top surface of the moving block; The inner cavity of the U guide rail is provided with a screw, and the side wall of the moving block is provided with a first screw hole rotatably connected to the screw, and first seat bearings are provided on the screw near both ends, and the bottom ends of the two first seat bearings are connected to the bottom surface of the inner cavity of the U guide rail, one end of the screw is connected to a first servo motor, and the bottom of the first servo motor is connected to the U guide rail through a support plate.

[0010] Furthermore, the lifting assembly includes a first electric linear slide arranged on the side wall of the beam and a first slide rail arranged on one side of the top surface of the beam, the output end of the first electric linear slide is connected to a connecting plate, the first slide rail is slidably connected to a first slider, and the top surface of the first slider is connected to the connecting plate, the outer side wall of the connecting plate is provided with a socket, and the inner cavity of the socket is provided with a first electric push rod.

[0011] Furthermore, the adsorption assembly includes a T-shaped plate, a second seat bearing is provided on one side wall of the bottom of the T-shaped plate, a shaft is provided in the inner cavity of the second seat bearing, a rotating plate is provided at the bottom end of the shaft, a ferrule is fixedly provided at the center position of the top surface of the rotating plate, a second screw hole is provided on one side wall of the ferrule, a fixing screw is rotatably connected to the inner cavity of the second screw hole, and a pin hole for inserting one end of the fixing screw is provided on the side wall of the shaft; Three groups of first limiting frames are arranged on the bottom surface of the rotating plate and near the edge position. A second electric push rod is arranged in the inner cavity of each first limiting frame. The telescopic end of the second electric push rod is connected to the second limiting frame. A third electric push rod is arranged in the inner cavity of the second limiting frame. An electric suction cup is arranged on the bottom surface of the third electric push rod. A second transmission gear is arranged in the middle of the shaft. A second servo motor is arranged on the other side wall of the bottom of the T-shaped plate. The output end of the second servo motor is connected to the third transmission gear, and the third transmission gear is connected to the second transmission gear through a second transmission belt.

[0012] Furthermore, the second electric push rod and the third electric push rod are distributed vertically.

[0013] Furthermore, the calibration mechanism includes a positioning bar, two of which are provided, and a second electric linear slide is provided on opposite sides of the two positioning bars respectively, and a fourth electric push rod is provided on both sides of the top surface of each positioning bar, and the fourth electric push rod is connected to the feeding mechanism through a fixed plate, and the output ends of the two second electric linear slides are connected through a connecting rod, and a third electric linear slide is provided on both sides of the bottom surface of the connecting rod, and the output ends of the two third electric linear slides are connected to a synchronous frame, and push plates are provided on opposite sides of the two synchronous frames, and a second slide rail is provided on the top surface of the connecting rod, and two second sliders are slidably installed on the second slide rail, and the two second sliders are respectively connected to the two synchronous frames.

[0014] Furthermore, the control mechanism includes a control box and a box door, the inner cavity of the control box is provided with a control host, the outer wall surface of the box door is provided with a touch display screen, and the top surface of the control box is provided with an alarm.

[0015] Furthermore, the control mechanism also includes an emergency button, which is arranged on the surface of the box door and is located below the touch screen.

[0016] Compared with the prior art, the advantages of the present invention are: In this solution, when it is necessary to process the sheet metal workpiece, the staff first places the sheet metal workpiece on the feeding mechanism and away from the side of the bending machine. Then, through the control mechanism, the calibration mechanism can be flexibly controlled to operate, so that the sheet metal workpiece can be pushed to the middle position of the feeding mechanism, and then the sheet metal workpiece can be calibrated and adjusted horizontally in front. Then, the control mechanism can control the feeding mechanism to operate so that the sheet metal workpiece can move toward one side of the bending machine. When the sheet metal workpiece moves to the middle position of the entire feeding mechanism, the control mechanism can flexibly control the adjustment mechanism and the laser generator to operate according to the setting, so that the laser cutting head can be at a specified height directly above the sheet metal workpiece. Then, through the laser generator, the laser cutting head can be cooperated with the laser cutting head, so that the laser cutting head can cut the sheet metal workpiece, and the adjustment mechanism can flexibly adjust the position of the laser cutting head according to the setting, so that the sheet metal workpiece can be cut into the set shape. When the sheet metal workpiece is cut, the adjustment mechanism first adjusts the position of the laser cutting head upward so that the laser cutting head is away from the sheet metal workpiece, and then the cut sheet metal workpiece can be continued to be transferred to the bending machine through the feeding mechanism. When the bending machine needs to bend the cut sheet metal workpiece, the control mechanism can control the adjustment mechanism to be close to one side of the bending machine and make the adsorption end of the adjustment mechanism drop, so that the cut sheet metal workpiece can be adsorbed and limited, and by continuously controlling the adjustment mechanism to be close to the bending machine, and at this time the adsorption end of the adjustment mechanism can adsorb and limit the cut sheet metal workpiece, which is equivalent to the staff grabbing it with their hands. As the adjustment mechanism continuously feeds the cut sheet metal workpiece into the bending machine, the sheet metal workpiece can be bent, and the adsorbed sheet metal workpiece can be rotated by the adjustment mechanism, so that the position of the sheet metal workpiece can be adjusted so that the bending machine can bend other sides of the sheet metal workpiece, reducing the labor intensity of sheet metal workpiece processing and improving the efficiency of sheet metal workpiece processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 It is a schematic structural diagram of the feeding mechanism of the present invention; Figure 4 It is a schematic structural diagram of the adjustment mechanism of the present invention; Figure 5 This is a schematic diagram of the exploded structure of the adjustment mechanism of the present invention; Figure 6 It is a schematic diagram of the structure of the mobile component of the present invention; Figure 7 This is a schematic diagram of the lifting assembly structure of the present invention; Figure 8 It is a schematic structural diagram of the adsorption component of the present invention; Figure 9 It is a schematic structural diagram of the calibration mechanism of the present invention; Figure 10 It is a schematic diagram of the control mechanism structure of the present invention.

[0018] Description of the numbers in the figure: 1. Bending machine; 2. Feeding mechanism; 21. Base; 22. Bracket; 23. Conveyor roller; 24. Conveyor belt; 25. First transmission gear; 26. First transmission belt; 27. Drive motor; 28. Fixed frame; 3. Adjustment mechanism; 31. Crossbeam; 32. Moving assembly; 321. U guide rail; 322. Support frame; 323. Moving block; 324. Limiting wheel; 325. Column; 326. First screw hole ; 327, screw; 328, first bearing seat; 329, first servo motor; 3210, support plate; 33, lifting assembly; 331, first electric linear slide; 332, connecting plate; 333, holder; 334, first electric push rod; 335, first slide rail; 336, first slider; 34, mounting bracket; 35, adsorption assembly; 351, T-shaped plate; 352, second bearing seat; 353, shaft; 3 54. Rotating plate; 355. Card sleeve; 356. Fixing screw; 357. First limiting frame; 358. Second electric push rod; 359. Second limiting frame; 3510. Third electric push rod; 3511. Electric suction cup; 3512. Second transmission gear; 3513. Second servo motor; 3514. Third transmission gear; 3515. Second transmission belt; 36. Stabilizing frame; 4. Calibration mechanism; 41. Positioning bar; 42. Second electric linear slide; 43. Fourth electric push rod; 44. Fixed plate; 45. Connecting rod; 46. Third electric linear slide; 47. Synchronous frame; 48. Push plate; 49. Second slide rail; 410. Second slide block; 5. Laser cutting head; 6. Laser generator; 7. Control mechanism; 71. Control box; 72. Box door; 73. Control host; 74. Touch screen; 75. Emergency button; 76. Alarm. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0020] Example: See also Figure 1 - Figure 2, a sheet metal workpiece cutting and bending equipment, including a bending machine 1, and also including: a feeding mechanism 2, the feeding mechanism 2 is arranged on one side of the bending end of the bending machine 1, and the feeding mechanism 2 is used to transport the sheet metal workpiece to the bending machine 1; a laser cutting head 5, the laser cutting head 5 is arranged on one side above the feeding mechanism 2; a laser generator 6, the laser generator 6 is arranged on one side above the laser cutting head 5, and the laser generator 6 is used to cooperate with the laser cutting head 5 to realize the cutting and processing of the sheet metal workpiece on the feeding mechanism 2; an adjustment mechanism 3, the adjustment mechanism 3 is arranged above the feeding mechanism 2, and the two sides of the feeding mechanism 2 are respectively Connected to the two side walls of the feeding mechanism 2, the laser cutting head 5 is located at the lifting end of the adjustment mechanism 3 away from the bending machine 1, and the laser cutting head 5 is located at the top of the adjustment mechanism 3. The adjustment mechanism 3 is used to adjust the position of the laser cutting head 5 and provide support for the laser generator 6; the calibration mechanism 4 is set in the inner cavity of the feeding mechanism 2, and the calibration mechanism 4 is used to calibrate and adjust the sheet metal on the feeding mechanism 2; and the control mechanism 7 is set on a side wall of the bending machine 1, and the control mechanism 7 is used to control the operation of the bending machine 1, the feeding mechanism 2, the adjustment mechanism 3, the calibration mechanism 4 and the laser generator 6; When it is necessary to process the sheet metal workpiece, the staff first places the sheet metal workpiece on the feeding mechanism 2 and away from the side of the bending machine 1. Then, through the control mechanism 7, the calibration mechanism 4 can be flexibly controlled to operate, so that the sheet metal workpiece can be pushed to the middle position of the feeding mechanism 2, and then the sheet metal workpiece can be calibrated and adjusted horizontally in front. Then the control mechanism 7 can control the feeding mechanism 2 to operate so that the sheet metal workpiece can move toward one side of the bending machine 1. When the sheet metal workpiece moves to the middle position of the entire feeding mechanism 2, the control mechanism 7 can flexibly control the adjustment mechanism 3 and the laser generator 6 to operate according to the settings, so that the laser cutting head 5 can be at a specified height directly above the sheet metal workpiece. Then, through the laser generator 6, the laser cutting head 5 can be cooperated with, so that the laser cutting head 5 can cut the sheet metal workpiece, and the adjustment mechanism 3 can flexibly adjust the position of the laser cutting head 5 according to the settings, so that the sheet metal workpiece can be cut into the set shape. When the sheet metal workpiece is cut, the adjustment mechanism 3 is first adjusted. The position of the laser cutting head 5 is adjusted upward so that the laser cutting head 5 is away from the sheet metal workpiece. Then, the cut sheet metal workpiece can be further transferred to the bending machine 1 through the feeding mechanism 2. When the bending machine 1 needs to bend the cut sheet metal workpiece, the control mechanism 7 can control the adjustment mechanism 3 to approach one side of the bending machine 1 and make the adsorption end of the adjustment mechanism 3 drop, so that the cut sheet metal workpiece can be adsorbed and limited, and by continuously controlling the adjustment mechanism 3 to approach the bending machine 1, and at this time the adsorption end of the adjustment mechanism 3 can adsorb and limit the cut sheet metal workpiece (equivalent to the staff grabbing it with their hands), as the adjustment mechanism 3 continuously feeds the cut sheet metal workpiece into the bending machine 1, the sheet metal workpiece can be bent, and the adsorbed sheet metal workpiece can be rotated by the adjustment mechanism 3, so that the position of the sheet metal workpiece can be adjusted so that the bending machine 1 can bend other sides of the sheet metal workpiece, reducing the labor intensity of sheet metal workpiece processing and improving the efficiency of sheet metal workpiece processing.

[0021] See Figure 1 - Figure 3 The feeding mechanism 2 includes a base 21, a bracket 22 is fixedly provided on the top surface of the base 21, a plurality of conveying rollers 23 are provided in the inner cavity of the bracket 22, and the plurality of conveying rollers 23 are distributed in a linear array manner, and the plurality of conveying rollers 23 are connected by a conveyor belt 24; each conveying roller 23 is provided with a first transmission gear 25 located on the outer side of the bracket 22, and the plurality of first transmission gears 25 are connected by a first transmission belt 26, one end of one of the conveying rollers 23 is connected to a drive motor 27, and the drive motor 27 is connected to the bracket 22 through a fixed bracket 28; The base 21 in the feeding mechanism 2 can be located on one side of the bending machine 1 and can provide stable support for the bracket 22. Since the inner cavity of the bracket 22 is provided with multiple conveying rollers 23, and the multiple conveying rollers 23 are distributed in a linear array, and the multiple conveying rollers 23 are connected by a conveyor belt 24, the rotation of the conveying roller 23 can synchronously drive the conveyor belt 24 to run. Since each conveying roller 23 is provided with a first transmission gear 25 on the outside of the bracket 22, and multiple first transmission gears 25 are connected by a first transmission belt 26, one end of one of the conveying rollers 23 is connected to a drive motor 27, and the drive motor 27 is connected to the bracket 22 through a fixed frame 28, so the drive motor 27 can be installed on the bracket 22 through the fixed frame 28, and can drive the conveying roller 23 connected thereto to run, and under the linkage of the first transmission gear 25 and the first transmission belt 26, each conveying roller 23 can be rotated, so that the conveyor belt 24 can transport the sheet metal workpiece.

[0022] See Figure 1 - Figure 5 The adjustment mechanism 3 includes a crossbeam 31. A movable assembly 32 is provided on the bottom surface of the crossbeam 31 and near both ends. The two movable assemblies 32 are respectively installed on the two side walls of the feeding mechanism 2; a lifting assembly 33 is provided on both side walls of the crossbeam 31. The bottom end of the lifting assembly 33 away from the bending machine 1 is connected to a mounting bracket 34 for mounting the laser cutting head 5, and the bottom end of the other lifting assembly 33 is connected to an adsorption assembly 35. A stable bracket 36 for mounting the laser generator 6 is provided in the middle position of the top surface of the crossbeam 31; The two moving components 32 in the adjustment mechanism 3 can be respectively installed on the two side walls of the bracket 22, and the top ends of the two can be connected by the crossbeam 31, and the crossbeam 31 can be flexibly driven to move forward and backward. Then, the crossbeam 31 can be used to install the two lifting components 33, and the laser generator 6 can be provided with stable support through the stable frame 36. Since the bottom end of the lifting component 33 away from the bending machine 1 is connected to the mounting frame 34 for mounting the laser cutting head 5, when it is necessary to cut the sheet metal workpiece, the calibration mechanism 4 can be used to flexibly control the operation of the two moving components 32, so that the two moving components 32 can adjust the left and right positions of the crossbeam 31, and can flexibly control the operation of the lifting component 33 installed with the laser cutting head 5, so that the lifting component 33 can be moved downward, so that the bottom end of the laser cutting head 5 can be close to the sheet metal workpiece, and then Through the cooperation of the two moving components 32 and the lifting component 33 equipped with the laser cutting head 5, the cutting trajectory of the laser cutting head 5 can be flexibly adjusted according to the settings, so that the laser cutting head 5 and the laser generator 6 can cooperate to complete the cutting processing of the sheet metal workpiece. Since the other lifting component 33 is equipped with an adsorption component 35, when the sheet metal workpiece is cut and the cut sheet metal workpiece is moved to the specified position, the lifting component 33 equipped with the adsorption component 35 can flexibly adjust the position of the adsorption component 35, so that the cut sheet metal workpiece can be limited, thereby ensuring the stability of the bending of the cut sheet metal workpiece, and the adsorption component 35 can rotate the cut sheet metal workpiece, thereby facilitating the bending machine 1 to bend other edges of the sheet metal workpiece, reducing the labor intensity of sheet metal workpiece processing, and improving the efficiency of sheet metal workpiece processing.

[0023] See Figure 3 - Figure 6 The movable assembly 32 includes a U-guide rail 321, a support frame 322 is fixedly provided on the bottom surface of the U-guide rail 321, and the side wall of the support frame 322 is connected to the outer side of the feeding mechanism 2, and a moving block 323 is provided in the inner cavity of the U-guide rail 321. Limiting wheels 324 are provided on both sides of the bottom surface of the moving block 323 and on both sides of the two side walls. A column 325 is provided on the top surface of the moving block 323, and a screw 327 is provided in the inner cavity of the U-guide rail 321. The side wall of the moving block 323 is provided with a first screw hole 326 rotatably connected to the screw 327. First bearings 328 are provided on the screw 327 and near both ends, and the bottom ends of the two first bearings 328 are connected to the bottom surface of the inner cavity of the U-guide rail 321. One end of the screw 327 is connected to a first servo motor 329, and the bottom of the first servo motor 329 is connected to the U-guide rail 321 through a support plate 3210. The U guide rail 321 in the moving assembly 32 can be fixed to the side wall of the bracket 22 through the support frame 322, and the two first seat bearings 328 can be installed and fixed. At the same time, the first servo motor 329 can be installed through the support plate 3210. Since the inner cavity of the U guide rail 321 is provided with a moving block 323, and the moving block 323 is rotatably connected to the screw 327 on the two first seat bearings 328 through the first screw hole 326, and one end of the screw 327 is connected to the output end of the first servo motor 329, and limiting wheels 324 are provided on both sides of the bottom surface of the moving block 323 and on both sides of the two side walls, By operating the first servo motor 329, the screw 327 can be driven to rotate on the two first seat bearings 328, so that the moving block 323 can move back and forth in the inner cavity of the U guide rail 321. At the same time, the limiting wheel 324 can serve the purpose of limiting and guiding the moving block 323, thereby ensuring the stability of the moving block 323 in moving forward and backward. Since a column 325 is provided on the top surface of the moving block 323, and the top end of the column 325 is connected to the beam 31, when the moving block 323 moves back and forth, the beam 31 can be synchronously driven to move back and forth through the column 325, so that the front and rear position of the lifting component 33 can be adjusted.

[0024] See Figure 5 、 Figure 7 The lifting assembly 33 includes a first electric linear slide 331 provided on the side wall of the beam 31 and a first slide rail 335 provided on one side of the top surface of the beam 31. The output end of the first electric linear slide 331 is connected to a connecting plate 332. A first slider 336 is slidably connected to the first slide rail 335, and the top surface of the first slider 336 is connected to the connecting plate 332. A clamping seat 333 is provided on the outer wall of the connecting plate 332, and a first electric push rod 334 is provided in the inner cavity of the clamping seat 333. The first electric linear slide 331 in the lifting assembly 33 can be fixed to the side wall of the beam 31, and can be connected to the holder 333 on the first electric push rod 334 through the connecting plate 332. Through the mutual support of the first electric linear slide 331, the first electric push rod 334 and the moving assembly 32, the three-dimensional position adjustment of the component installed at the bottom end of the first electric push rod 334 can be achieved, thereby facilitating the laser cutting head 5 to cut the workpiece or transfer the cut sheet metal workpiece. Due to the first slide rail 335 on one side of the top surface of the beam 31, and the first slider 336 is slidably connected to the first slide rail 335, and the top surface of the first slider 336 is connected to the connecting plate 332, the cooperation of the first slide rail 335 and the first slider 336 can provide support for the connecting plate 332, thereby improving the stability of the connecting plate 332 during movement.

[0025] See Figure 7 、 Figure 8The adsorption component 35 includes a T-shaped plate 351, and a second seat bearing 352 is provided on one side wall of the bottom of the T-shaped plate 351. The inner cavity of the second seat bearing 352 is provided with a shaft rod 353, and a rotating plate 354 is provided at the bottom end of the shaft rod 353. A clamping sleeve 355 is fixedly provided at the center position of the top surface of the rotating plate 354. A second screw hole is provided on one side wall of the clamping sleeve 355, and a fixing screw 356 is rotatably connected to the inner cavity of the second screw hole. A pin hole for inserting one end of the fixing screw 356 is provided on the side wall of the shaft rod 353. Three groups of first limiting frames 357 are arranged on the bottom surface of the rotating plate 354 and near the edge position. The inner cavity of each first limiting frame 357 is provided with a second electric push rod 358, the telescopic end of the second electric push rod 358 is connected to the second limiting frame 359, the inner cavity of the second limiting frame 359 is provided with a third electric push rod 3510, the bottom surface of the third electric push rod 3510 is provided with an electric suction cup 3511, the middle portion of the shaft 353 is provided with a second transmission gear 3512, and the other side wall of the bottom of the T-shaped plate 351 is provided with a second servo motor 3513. The output end of the second servo motor 3513 is connected to the third transmission gear 3514, and the third transmission gear 3514 is in transmission connection with the second transmission gear 3512 via a second transmission belt 3515. The second electric push rod 358 and the third electric push rod 3510 are arranged vertically; The T-shaped plate 351 in the adsorption component 35 can be fixed to the telescopic end of the first electric push rod 334, and the shaft 353 can be installed through the second seat bearing 352. At the same time, the second servo motor 3513 can be fixed. Through the clamping sleeve 355, it can be fixed to the center position of the top surface of the rotating plate 354 and inserted into the bottom end of the shaft 353. By turning the fixing screw 356 in the second screw hole, one end of the shaft 353 can be inserted into the pin hole on the shaft 353. At this time, the shaft 353 can be fixed to the center position of the top surface of the rotating plate 354 and inserted into the bottom end of the shaft 353. When the first electric push rod 334 is extended or retracted, the rotating plate 354 is driven to move up and down synchronously. The second electric push rod 358 can be fixed to the peripheral side of the bottom surface of the rotating plate 354 through the first limiting frame 357, and the third electric push rod 3510 can be installed and fixed on its retractable end through the second limiting frame 359. Since the bottom surface of the third electric push rod 3510 is provided with an electric suction cup 3511, when it is necessary to adsorb and limit the sheet metal workpiece, The user can control the extension of the second electric push rod 358 according to the shape of the sheet metal workpiece, and then adjust the height of the electric suction cup 3511 through the cooperation of the first electric push rod 334 and the third electric push rod 3510, so that the electric suction cup 3511 can adsorb the sheet metal workpiece, thereby limiting the position of the sheet metal workpiece and facilitating the subsequent bending process of the sheet metal workpiece. When it is necessary to bend other sides of the sheet metal workpiece, the third electric push rod 3510 is retracted to lift the sheet metal workpiece upward by a certain distance. Then, the second servo motor 3513 can drive the second transmission gear 3512 located on the shaft 353 to rotate via the third transmission gear 3514 and the second transmission belt 3515, thereby driving the shaft 353 to rotate, and then driving the entire sheet metal workpiece to rotate, so as to facilitate the adjustment of the sheet metal. Then, the third electric push rod 3510 extends, so that the bottom of the sheet metal workpiece can be attached to the conveyor belt 24, and then the bending machine 1 bends the other sides of the sheet metal workpiece.

[0026] See Figure 3 、 Figure 9The calibration mechanism 4 includes a positioning bar 41, two positioning bars 41 are provided, and second electric linear slides 42 are respectively provided on opposite sides of the two positioning bars 41, and fourth electric push rods 43 are provided on both sides of the top surface of each positioning bar 41, and the fourth electric push rods 43 are connected to the feeding mechanism 2 through a fixed plate 44, and the output ends of the two second electric linear slides 42 are connected through a connecting rod 45, and third electric linear slides 46 are provided on both sides of the bottom surface of the connecting rod 45, and the output ends of the two third electric linear slides 46 are connected to a synchronous frame 47, and push plates 48 are provided on opposite sides of the two synchronous frames 47, and a second slide rail 49 is provided on the top surface of the connecting rod 45, and two second sliders 410 are slidably installed on the second slide rail 49, and the two second sliders 410 are respectively connected to the two synchronous frames 47; Through the two positioning bars 41 in the calibration mechanism 4, the corresponding second electric linear slides 42 can be installed on the side walls respectively, and the corresponding fourth electric push rods 43 can be installed on the top. Since the fourth electric push rods 43 are connected to the bracket 22 through the fixing plate 44, and the output ends of the two second electric linear slides 42 are connected through the connecting rod 45, the position height of the connecting rod 45 can be synchronously adjusted by the extension and contraction of the fourth electric push rods 43. Since the third electric linear slides 46 are provided on both sides of the bottom surface of the connecting rod 45, and the output ends of the two third electric linear slides 46 are connected to the synchronous frame 47, and the opposite surfaces of the two synchronous frames 47 are provided with push plates 48, when it is necessary to calibrate the position of the sheet metal workpiece, the fourth electric push rods 43 are used at this time. The operation of the push plate 48 can make the bottom end of the push plate 48 rest against the upper surface of the conveyor belt 24, and then the two third electric linear slides 46 can respectively drive the two push plates 48 to move closer to the middle, so that the sheet metal workpiece can be calibrated so that the sheet metal workpiece is in the middle position of the conveyor belt 24. The second electric linear slide 42 drives the connecting rod 45 to move, which can also facilitate the two push plates 48 to calibrate the sheet metal workpieces at different positions. Since the top surface of the connecting rod 45 is provided with a second slide rail 49, and two second sliders 410 are slidably installed on the second slide rail 49, and the two second sliders 410 are respectively connected to the two synchronous frames 47, the cooperation of the second slide rail 49 and the second slider 410 can improve the stability of the synchronous frame 47 when driving the push plate 48 to move.

[0027] See Figure 1 、 Figure 10 The control mechanism 7 includes a control box 71 and a box door 72. The inner cavity of the control box 71 is provided with a control host 73. The outer wall surface of the box door 72 is provided with a touch screen 74. The top surface of the control box 71 is provided with an alarm 76. The control mechanism 7 also includes an emergency button 75. The emergency button 75 is provided on the surface of the box door 72 and is located below the touch screen 74. Through the control box 71 in the control mechanism 7, it can be fixed on the outer wall of the bending machine 1, and can also cooperate with the box door 72 to install the control host 73, touch display screen 74, alarm 76 and emergency button 75. Through the touch display screen 74, it is convenient for the staff to control the operation of electrical equipment such as the drive motor 27 and the first servo motor 329 through the control host 73, and through the alarm 76, an alarm can be sounded when the equipment encounters a problem. At the same time, through the emergency button 75, the equipment can be quickly shut down through the control host 73, thereby improving the safety of equipment operation.

[0028] During use: When it is necessary to process the sheet metal workpiece, the staff first places the sheet metal workpiece on the feeding mechanism 2 and away from the side of the bending machine 1. Then, through the control mechanism 7, the calibration mechanism 4 can be flexibly controlled to operate, so that the sheet metal workpiece can be pushed to the middle position of the feeding mechanism 2, and then the sheet metal workpiece can be calibrated and adjusted horizontally in front. Then the control mechanism 7 can control the feeding mechanism 2 to operate so that the sheet metal workpiece can move toward one side of the bending machine 1. When the sheet metal workpiece moves to the middle position of the entire feeding mechanism 2, the control mechanism 7 can flexibly control the adjustment mechanism 3 and the laser generator 6 to operate according to the settings, so that the laser cutting head 5 can be at a specified height directly above the sheet metal workpiece. Then, through the laser generator 6, it can cooperate with the laser cutting head 5, so that the laser cutting head 5 can cut the sheet metal workpiece, and the adjustment mechanism 3 can flexibly adjust the position of the laser cutting head 5 according to the settings, so that the sheet metal workpiece can be cut into a set shape. When the sheet metal workpiece is cut, the adjustment mechanism 3 can be adjusted to a predetermined position. The mechanism 3 first adjusts the position of the laser cutting head 5 upward so that the laser cutting head 5 is away from the sheet metal workpiece, and then the cut sheet metal workpiece can be continued to be transferred to the bending machine 1 through the feeding mechanism 2. When the bending machine 1 needs to bend the cut sheet metal workpiece, the control mechanism 7 can control the adjustment mechanism 3 to approach one side of the bending machine 1 and make the adsorption end of the adjustment mechanism 3 drop, so that the cut sheet metal workpiece can be adsorbed and limited, and by continuously controlling the adjustment mechanism 3 to approach the bending machine 1, and at this time the adsorption end of the adjustment mechanism 3 can adsorb and limit the cut sheet metal workpiece (equivalent to the staff grabbing it with their hands), as the adjustment mechanism 3 continuously feeds the cut sheet metal workpiece into the bending machine 1, the sheet metal workpiece can be bent, and the adjustment mechanism 3 can rotate the adsorbed sheet metal workpiece, so as to adjust the position of the sheet metal workpiece so that the bending machine 1 can bend other sides of the sheet metal workpiece, reducing the labor intensity of sheet metal workpiece processing and improving the efficiency of sheet metal workpiece processing.

[0029] The base 21 in the feeding mechanism 2 can be located on one side of the bending machine 1 and can provide stable support for the bracket 22. Since the inner cavity of the bracket 22 is provided with multiple conveying rollers 23, and the multiple conveying rollers 23 are distributed in a linear array, and the multiple conveying rollers 23 are connected by a conveyor belt 24, the rotation of the conveying roller 23 can synchronously drive the conveyor belt 24 to run. Since each conveying roller 23 is provided with a first transmission gear 25 on the outside of the bracket 22, and multiple first transmission gears 25 are connected by a first transmission belt 26, one end of one of the conveying rollers 23 is connected to a drive motor 27, and the drive motor 27 is connected to the bracket 22 through a fixed frame 28, so the drive motor 27 can be installed on the bracket 22 through the fixed frame 28, and can drive the conveying roller 23 connected thereto to run, and under the linkage of the first transmission gear 25 and the first transmission belt 26, each conveying roller 23 can be rotated, so that the conveyor belt 24 can transport the sheet metal workpiece.

[0030] The two moving components 32 in the adjustment mechanism 3 can be respectively installed on the two side walls of the bracket 22, and the top ends of the two can be connected by the crossbeam 31, and the crossbeam 31 can be flexibly driven to move forward and backward. Then, the crossbeam 31 can be used to install the two lifting components 33, and the laser generator 6 can be provided with stable support through the stable frame 36. Since the bottom end of the lifting component 33 away from the bending machine 1 is connected to the mounting frame 34 for mounting the laser cutting head 5, when it is necessary to cut the sheet metal workpiece, the calibration mechanism 4 can be used to flexibly control the operation of the two moving components 32, so that the two moving components 32 can adjust the left and right positions of the crossbeam 31, and can flexibly control the operation of the lifting component 33 installed with the laser cutting head 5, so that the lifting component 33 can be moved downward, so that the bottom end of the laser cutting head 5 can be close to the sheet metal workpiece, and then Through the cooperation of the two moving components 32 and the lifting component 33 equipped with the laser cutting head 5, the cutting trajectory of the laser cutting head 5 can be flexibly adjusted according to the settings, so that the laser cutting head 5 and the laser generator 6 can cooperate to complete the cutting processing of the sheet metal workpiece. Since the other lifting component 33 is equipped with an adsorption component 35, when the sheet metal workpiece is cut and the cut sheet metal workpiece is moved to the specified position, the lifting component 33 equipped with the adsorption component 35 can flexibly adjust the position of the adsorption component 35, so that the cut sheet metal workpiece can be limited, thereby ensuring the stability of the bending of the cut sheet metal workpiece, and the adsorption component 35 can rotate the cut sheet metal workpiece, thereby facilitating the bending machine 1 to bend other edges of the sheet metal workpiece, reducing the labor intensity of sheet metal workpiece processing, and improving the efficiency of sheet metal workpiece processing.

[0031] The U guide rail 321 in the moving assembly 32 can be fixed to the side wall of the bracket 22 through the support frame 322, and the two first seat bearings 328 can be installed and fixed. At the same time, the first servo motor 329 can be installed through the support plate 3210. Since the inner cavity of the U guide rail 321 is provided with a moving block 323, and the moving block 323 is rotatably connected to the screw 327 on the two first seat bearings 328 through the first screw hole 326, and one end of the screw 327 is connected to the output end of the first servo motor 329, and limiting wheels 324 are provided on both sides of the bottom surface of the moving block 323 and on both sides of the two side walls, By operating the first servo motor 329, the screw 327 can be driven to rotate on the two first seat bearings 328, so that the moving block 323 can move back and forth in the inner cavity of the U guide rail 321. At the same time, the limiting wheel 324 can serve the purpose of limiting and guiding the moving block 323, thereby ensuring the stability of the moving block 323 in moving forward and backward. Since a column 325 is provided on the top surface of the moving block 323, and the top end of the column 325 is connected to the beam 31, when the moving block 323 moves back and forth, the beam 31 can be synchronously driven to move back and forth through the column 325, so that the front and rear position of the lifting component 33 can be adjusted.

[0032] The first electric linear slide 331 in the lifting assembly 33 can be fixed to the side wall of the beam 31, and can be connected to the holder 333 on the first electric push rod 334 through the connecting plate 332. Through the mutual support of the first electric linear slide 331, the first electric push rod 334 and the moving assembly 32, the three-dimensional position adjustment of the component installed at the bottom end of the first electric push rod 334 can be achieved, thereby facilitating the laser cutting head 5 to cut the workpiece or transfer the cut sheet metal workpiece. Due to the first slide rail 335 on one side of the top surface of the beam 31, and the first slider 336 is slidably connected to the first slide rail 335, and the top surface of the first slider 336 is connected to the connecting plate 332, the cooperation of the first slide rail 335 and the first slider 336 can provide support for the connecting plate 332, thereby improving the stability of the connecting plate 332 during movement.

[0033] The T-shaped plate 351 in the adsorption component 35 can be fixed to the telescopic end of the first electric push rod 334, and the shaft 353 can be installed through the second seat bearing 352. At the same time, the second servo motor 3513 can be fixed. Through the clamping sleeve 355, it can be fixed to the center position of the top surface of the rotating plate 354 and inserted into the bottom end of the shaft 353. By turning the fixing screw 356 in the second screw hole, one end of the shaft 353 can be inserted into the pin hole on the shaft 353. At this time, the shaft 353 can be fixed to the center position of the top surface of the rotating plate 354 and inserted into the bottom end of the shaft 353. When the first electric push rod 334 is extended or retracted, the rotating plate 354 is driven to move up and down synchronously. The second electric push rod 358 can be fixed to the peripheral side of the bottom surface of the rotating plate 354 through the first limiting frame 357, and the third electric push rod 3510 can be installed and fixed on its retractable end through the second limiting frame 359. Since the bottom surface of the third electric push rod 3510 is provided with an electric suction cup 3511, when it is necessary to adsorb and limit the sheet metal workpiece, The user can control the extension of the second electric push rod 358 according to the shape of the sheet metal workpiece, and then adjust the height of the electric suction cup 3511 through the cooperation of the first electric push rod 334 and the third electric push rod 3510, so that the electric suction cup 3511 can adsorb the sheet metal workpiece, thereby limiting the position of the sheet metal workpiece and facilitating the subsequent bending process of the sheet metal workpiece. When it is necessary to bend other sides of the sheet metal workpiece, the third electric push rod 3510 is retracted to lift the sheet metal workpiece upward by a certain distance. Then, the second servo motor 3513 can drive the second transmission gear 3512 located on the shaft 353 to rotate via the third transmission gear 3514 and the second transmission belt 3515, thereby driving the shaft 353 to rotate, and then driving the entire sheet metal workpiece to rotate, so as to facilitate the adjustment of the sheet metal. Then, the third electric push rod 3510 extends, so that the bottom of the sheet metal workpiece can be attached to the conveyor belt 24, and then the bending machine 1 bends the other sides of the sheet metal workpiece.

[0034] Through the two positioning bars 41 in the calibration mechanism 4, the corresponding second electric linear slides 42 can be installed on the side walls respectively, and the corresponding fourth electric push rods 43 can be installed on the top. Since the fourth electric push rods 43 are connected to the bracket 22 through the fixing plate 44, and the output ends of the two second electric linear slides 42 are connected through the connecting rod 45, the position height of the connecting rod 45 can be synchronously adjusted by the extension and contraction of the fourth electric push rods 43. Since the third electric linear slides 46 are provided on both sides of the bottom surface of the connecting rod 45, and the output ends of the two third electric linear slides 46 are connected to the synchronous frame 47, and the opposite surfaces of the two synchronous frames 47 are provided with push plates 48, when it is necessary to calibrate the position of the sheet metal workpiece, the fourth electric push rods 43 are used at this time. The operation of the push plate 48 can make the bottom end of the push plate 48 rest against the upper surface of the conveyor belt 24, and then the two third electric linear slides 46 can respectively drive the two push plates 48 to move closer to the middle, so that the sheet metal workpiece can be calibrated so that the sheet metal workpiece is in the middle position of the conveyor belt 24. The second electric linear slide 42 drives the connecting rod 45 to move, which can also facilitate the two push plates 48 to calibrate the sheet metal workpieces at different positions. Since the top surface of the connecting rod 45 is provided with a second slide rail 49, and two second sliders 410 are slidably installed on the second slide rail 49, and the two second sliders 410 are respectively connected to the two synchronous frames 47, the cooperation of the second slide rail 49 and the second slider 410 can improve the stability of the synchronous frame 47 when driving the push plate 48 to move.

[0035] Through the control box 71 in the control mechanism 7, it can be fixed on the outer wall of the bending machine 1, and can also cooperate with the box door 72 to install the control host 73, touch display screen 74, alarm 76 and emergency button 75. Through the touch display screen 74, it is convenient for the staff to control the operation of electrical equipment such as the drive motor 27 and the first servo motor 329 through the control host 73, and through the alarm 76, an alarm can be sounded when the equipment encounters a problem. At the same time, through the emergency button 75, the equipment can be quickly shut down through the control host 73, thereby improving the safety of equipment operation.

[0036] The above are only preferred embodiments of the present invention; however, the scope of protection of the present invention is not limited thereto. Any person skilled in the art who, within the technical scope disclosed by the present invention, makes equivalent substitutions or modifications based on the technical solutions and improved concepts of the present invention shall be covered by the scope of protection of the present invention.

Claims

1. A sheet metal workpiece cutting and bending device, comprising a bending machine (1), characterized in that: Also includes: A feeding mechanism (2), the feeding mechanism (2) being arranged on one side of the bending end of the bending machine (1), and the feeding mechanism (2) being used to transport the sheet metal workpiece to the bending machine (1); A laser cutting head (5), the laser cutting head (5) being arranged on one side above the feeding mechanism (2); a laser generator (6), the laser generator (6) being arranged on one side above the laser cutting head (5), and the laser generator (6) being used to cooperate with the laser cutting head (5) to achieve cutting processing of the sheet metal workpiece on the feeding mechanism (2); An adjustment mechanism (3), wherein the adjustment mechanism (3) is arranged above the feeding mechanism (2), and the two sides of the feeding mechanism (2) are respectively connected to the two side walls of the feeding mechanism (2), the laser cutting head (5) is located at the lifting end of the adjustment mechanism (3) away from the bending machine (1), the laser cutting head (5) is located at the top of the adjustment mechanism (3), and the adjustment mechanism (3) is used to adjust the position of the laser cutting head (5) and provide support for the laser generator (6); A calibration mechanism (4), the calibration mechanism (4) being arranged in the inner cavity of the feeding mechanism (2), the calibration mechanism (4) being used to calibrate and adjust the sheet metal parts on the feeding mechanism (2); and A control mechanism (7), the control mechanism (7) being arranged on a side wall of the bending machine (1), the control mechanism (7) being used to control the operation of the bending machine (1), the feeding mechanism (2), the adjustment mechanism (3), the calibration mechanism (4) and the laser generator (6).

2. The sheet metal workpiece cutting and bending device according to claim 1, characterized in that: The feeding mechanism (2) includes a base (21), a bracket (22) is fixedly provided on the top surface of the base (21), a plurality of conveying rollers (23) are provided in the inner cavity of the bracket (22), and the plurality of conveying rollers (23) are distributed in a linear array manner, and the plurality of conveying rollers (23) are connected by a conveyor belt (24); Each of the conveying rollers (23) is provided with a first transmission gear (25) located outside the bracket (22), and a plurality of the first transmission gears (25) are connected via a first transmission belt (26). One end of one of the conveying rollers (23) is connected to a drive motor (27), and the drive motor (27) is connected to the bracket (22) via a fixing frame (28).

3. The sheet metal workpiece cutting and bending equipment according to claim 1, characterized in that: The adjustment mechanism (3) includes a crossbeam (31), and movable components (32) are provided on the bottom surface of the crossbeam (31) and near both ends. The two movable components (32) are respectively installed on the two side walls of the feeding mechanism (2); Both side walls of the crossbeam (31) are provided with lifting assemblies (33), wherein the bottom end of the lifting assembly (33) on the side away from the bending machine (1) is connected to a mounting frame (34) for mounting the laser cutting head (5), and the bottom end of the other lifting assembly (33) is connected to an adsorption assembly (35), and a stabilizing frame (36) for mounting the laser generator (6) is provided in the middle position of the top surface of the crossbeam (31).

4. The sheet metal workpiece cutting and bending device according to claim 3, characterized in that: The moving assembly (32) includes a U-guide rail (321), a support frame (322) is fixedly provided on the bottom surface of the U-guide rail (321), a side wall of the support frame (322) is connected to the outside of the feeding mechanism (2), a moving block (323) is provided in the inner cavity of the U-guide rail (321), limiting small wheels (324) are provided on both sides of the bottom surface of the moving block (323) and on both sides of the two side walls, and a column (325) is provided on the top surface of the moving block (323); The inner cavity of the U guide rail (321) is provided with a screw rod (327), and the side wall of the moving block (323) is provided with a first screw hole (326) rotatably connected to the screw rod (327). First seat bearings (328) are provided on the screw rod (327) and near both ends, and the bottom ends of the two first seat bearings (328) are connected to the bottom surface of the inner cavity of the U guide rail (321). One end of the screw rod (327) is connected to a first servo motor (329), and the bottom of the first servo motor (329) is connected to the U guide rail (321) through a support plate (3210).

5. The sheet metal workpiece cutting and bending device according to claim 3, characterized in that: The lifting assembly (33) includes a first electric linear slide (331) arranged on the side wall of the beam (31) and a first slide rail (335) arranged on one side of the top surface of the beam (31), the output end of the first electric linear slide (331) is connected to a connecting plate (332), a first slider (336) is slidably connected to the first slide rail (335), and the top surface of the first slider (336) is connected to the connecting plate (332), the outer wall of the connecting plate (332) is provided with a holder (333), and the inner cavity of the holder (333) is provided with a first electric push rod (334).

6. The sheet metal workpiece cutting and bending equipment according to claim 3, characterized in that: The adsorption assembly (35) includes a T-shaped plate (351), a second seat bearing (352) is provided on a side wall of the bottom of the T-shaped plate (351), a shaft (353) is provided in the inner cavity of the second seat bearing (352), a rotating plate (354) is provided at the bottom end of the shaft (353), a clamping sleeve (355) is fixedly provided at the center position of the top surface of the rotating plate (354), a second screw hole is provided on a side wall of the clamping sleeve (355), a fixing screw (356) is rotatably connected to the inner cavity of the second screw hole, and a pin hole for inserting one end of the fixing screw (356) is provided on the side wall of the shaft (353); Three groups of first limiting frames (357) are arranged on the bottom surface of the rotating plate (354) and near the edge thereof. The inner cavity of each first limiting frame (357) is provided with a second electric push rod (358). The telescopic end of the second electric push rod (358) is connected to the second limiting frame (359). The inner cavity of the second limiting frame (359) is provided with a third electric push rod (3510). The bottom surface of the third electric push rod (3510) is provided with an electric suction cup (3511). A second transmission gear (3512) is provided in the middle of the shaft (353). A second servo motor (3513) is provided on the other side wall of the bottom of the T-shaped plate (351). The output end of the second servo motor (3513) is connected to the third transmission gear (3514), and the third transmission gear (3514) is connected to the second transmission gear (3512) through a second transmission belt (3515).

7. The sheet metal workpiece cutting and bending device according to claim 6, characterized in that: The second electric push rod (358) and the third electric push rod (3510) are distributed vertically.

8. The sheet metal workpiece cutting and bending equipment according to claim 1, characterized in that: The calibration mechanism (4) includes a positioning bar (41), two positioning bars (41) are provided, and second electric linear slides (42) are provided on opposite sides of the two positioning bars (41), and fourth electric push rods (43) are provided on both sides of the top surface of each positioning bar (41), and the fourth electric push rods (43) are connected to the feeding mechanism (2) through a fixed plate (44), and the output ends of the two second electric linear slides (42) are connected through a connecting rod (45), and third electric linear slides (46) are provided on both sides of the bottom surface of the connecting rod (45), and the output ends of the two third electric linear slides (46) are connected to a synchronous frame (47), and push plates (48) are provided on opposite sides of the two synchronous frames (47), and a second slide rail (49) is provided on the top surface of the connecting rod (45), and two second sliders (410) are slidably installed on the second slide rail (49), and the two second sliders (410) are respectively connected to the two synchronous frames (47).

9. The sheet metal workpiece cutting and bending device according to claim 1, characterized in that: The control mechanism (7) comprises a control box (71) and a box door (72); a control host (73) is provided in the inner cavity of the control box (71); a touch screen (74) is provided on the outer wall surface of the box door (72); and an alarm (76) is provided on the top surface of the control box (71).

10. The sheet metal workpiece cutting and bending equipment according to claim 9, characterized in that: The control mechanism (7) further includes an emergency button (75), which is arranged on the surface of the box door (72) and is located below the touch screen (74).

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