Cutting device for stainless steel plate machining and cutting method thereof

Abstract

The invention discloses a cutting device for stainless steel plate machining and a cutting method thereof, and relates to the technical field of stainless steel plate production, the cutting device comprises a frame body and a conveying mechanism mounted at the top of the frame body, a supporting frame is fixedly mounted in the middle of the top of the frame body, and a laser cutting mechanism is mounted on the surface of the supporting frame; the laser cutting mechanism is arranged over the conveying mechanism, and a dust collection mechanism is installed in the frame body and arranged under the conveying mechanism. According to the cutting device for stainless steel plate machining, a stainless steel plate is fixed and conveyed through the conveying mechanism, the phenomena of slipping, deviation and the like of the stainless steel plate in the conveying process are avoided, efficient cutting of the stainless steel plate is achieved through the laser cutting mechanism, and the dust collection mechanism is used for collecting cutting chippings generated when the laser cutting mechanism works, so that the cleanliness of the working environment is kept; and normal operation of equipment is prevented from being influenced by scrap accumulation.

Description

Technical Field

[0001] The invention relates to the technical field of stainless steel plate production, in particular to a cutting device for stainless steel plate processing and a cutting method thereof. Background Art

[0002] In the process of stainless steel plate processing, cutting is an extremely critical process. Stainless steel plates need to be cut into different shapes to meet diverse usage requirements.

[0003] Laser cutting technology has been widely used in the field of stainless steel plate cutting due to its advantages of high precision, high speed, non-contact processing, and good cutting quality. However, the existing stainless steel plate laser cutting devices still have many shortcomings. In terms of plate conveying, some devices lack effective positioning and fixing structures, which makes the stainless steel plate prone to deviation and shaking during the conveying process, which not only affects the cutting accuracy, but also may cause safety accidents;

[0004] Existing laser cutting equipment lacks an effective dust suction mechanism. A large amount of metal debris and dust will be generated during the laser cutting process. These debris and dust will not only pollute the working environment and threaten the health of operators, but may also enter the interior of the equipment, affecting the normal operation and service life of the equipment. Summary of the invention

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cutting device for stainless steel plate processing and a cutting method thereof, comprising:

[0006] A frame, and a conveying mechanism installed on the top of the frame, the conveying mechanism is used to fix and convey the stainless steel plate, and a support frame is fixedly installed in the middle of the top of the frame;

[0007] A laser cutting mechanism, which is installed on the surface of the support frame and is arranged directly above the conveying mechanism, and the laser cutting mechanism realizes cutting of the stainless steel plate;

[0008] A dust suction mechanism, which is installed inside the frame and is arranged directly below the conveying mechanism, and is used to collect cutting debris generated when the laser cutting mechanism is working;

[0009] Among them, the laser cutting mechanism includes a mounting plate and a supporting plate. The mounting plate is fixedly installed on both sides of the support frame, and the supporting plate is fixedly installed on one side of the support frame. A chute block is fixedly installed on the surface of the support frame, and the chute block is arranged between the mounting plates. A transverse feeding mechanism is installed on the surface of the mounting plate, and a laser cutting gun is fixedly installed on the surface of the transverse feeding mechanism. The transverse feeding mechanism drives the laser cutting gun to move in the transverse direction to realize cutting at different positions of the stainless steel plate. A laser is fixedly installed on the surface of the mounting plate, and an optical fiber is fixedly connected between the laser and the laser cutting gun. The laser generates laser, and the laser is transmitted to the laser cutting gun through the optical fiber to provide an energy source for laser cutting.

[0010] Preferably, the transverse feeding mechanism includes a second motor and a rotating shaft. The rotating shaft is rotatably installed on the surface of the mounting plate, and the rotating shaft penetrates the mounting plate and extends to its outside. The second motor is fixedly installed on the top of the supporting plate through a bracket. One end of the rotating shaft is fixedly connected to the output end of the second motor. A pulley is fixedly installed on the outer surface of the rotating shaft, and a transmission belt is installed on the outer surface of the pulley in a driving manner. A slider is fixedly installed on the surface of the transmission belt, and the slider is slidably installed inside the chute block. The transmission belt drives and connects the pulley and the slider to convert the rotation of the pulley into a linear motion of the slider. The slider is fixedly installed on the side of the laser cutting gun, and the slider drives the laser cutting gun to move in the transverse direction.

[0011] Preferably, the conveying mechanism includes a first motor and a rotating rod. The first motor is fixedly installed on the side of the frame body through a bracket, and the rotating rod is rotatably installed inside the frame body. The rotating rod penetrates the frame body and extends to both sides thereof. One of the rotating rods is fixedly connected to the output end of the first motor. A conveying roller is fixedly installed on the outer surface of the rotating rod, and conveyor belts are installed on both sides of the outer surface of the conveying roller in a driving manner.

[0012] Preferably, a supporting rod is fixedly connected between the conveyor belts, and a rack is fixedly installed on the outer surface of the supporting rod. The rack is used to place the stainless steel plate, increasing the friction with the stainless steel plate and improving the transmission stability. A positioning member is installed on the outer surface of the conveyor belt, and the positioning member is used to position and fix the stainless steel plate.

[0013] Preferably, the supporting rods are evenly distributed between the conveyor belts, the rack is perpendicular to the conveyor belt, the positioning members are evenly distributed on the outer surface of the conveyor belt, and the positioning members are symmetrically arranged on both sides of the frame body.

[0014] Preferably, the positioning member includes a receiving box and a pressing plate. The receiving box is fixedly installed on the outer surface of the conveyor belt. A connecting plate is fixedly installed on the side of the receiving box away from the conveyor belt. A support plate is fixedly installed on the other side of the connecting plate. A guide post and a buffer spring are fixedly connected between the pressing plate and the support plate. The guide post is arranged on both sides of the buffer spring.

[0015] Preferably, a roller is rotatably installed inside the receiving box through a rotating shaft. The roller can play an auxiliary rolling role during the transportation of the stainless steel plate. An installation groove is formed on the surface of the pressing plate. A pressing wheel is rotatably installed inside the installation groove through a rotating shaft. The pressing wheel contacts the stainless steel plate, further improving the fixing effect. Both the roller and the pressing wheel are made of rubber material, which can increase the friction force and avoid damaging the surface of the stainless steel plate.

[0016] Preferably, the dust suction mechanism includes a chip collecting pipe. A support is fixedly installed at the bottom of the chip collecting pipe. The support is fixedly installed inside the frame body. A chip guiding hopper is fixedly installed at the top of the chip collecting pipe. A chip receiving hopper is fixedly connected to the top of the chip guiding hopper. The chip receiving hopper is arranged between the conveying rollers to collect the cutting chips generated during the operation of the laser cutting mechanism and prevent the chips from scattering. The chip guiding hopper guides the cutting chips collected from the chip receiving hopper into the chip collecting pipe. One end of the chip collecting pipe is fixedly connected to a chip guiding pipe. The chip guiding pipe penetrates through the frame body and extends to the outside thereof. The chip guiding pipe and the chip collecting pipe are arranged obliquely to guide the collection of chips. The chip guiding hoppers are evenly distributed on the top of the chip collecting pipe. The chip receiving hopper is arranged between the conveying rollers, which is convenient for collecting the cutting chips and preventing the chips from scattering.

[0017] Preferably, a chip collecting box is fixedly installed at the end of the chip guiding pipe away from the chip collecting pipe. The chip collecting box collects and stores the cutting chips for convenient centralized treatment. A fixing plate is fixedly installed at the bottom of the chip collecting box. The fixing plate is fixedly installed on the side surface of the frame body. A dust suction fan is fixedly installed on the side of the chip collecting box away from the chip guiding pipe. A filter screen is fixedly installed at the air inlet end of the dust suction fan. The dust suction fan generates suction force, and the air in the chip collecting box is extracted through the filter screen, forming a negative pressure in the chip collecting box, thereby assisting the chips to be sucked into the chip collecting box. The filter screen prevents the chips from being sucked out of the chip collecting box. A box door is rotatably installed on the side surface of the chip collecting box, which is convenient for cleaning the cutting chips in the chip collecting box.

[0018] A cutting method for a cutting device for stainless steel plate processing consists of the following steps:

[0019] S1. Place the stainless steel plate on the rack of the supporting rod, and position and fix the stainless steel plate through the pressing wheel and roller of the positioning member;

[0020] S2. Start the first motor, and drive the conveyor belt to transport the stainless steel plate to the lower part of the laser cutting mechanism through the rotating rod and the conveying rollers;

[0021] S3. Start the laser and the second motor, and drive the laser cutting gun to move horizontally by the horizontal feeding mechanism to cut the stainless steel plate;

[0022] S4. The debris generated by cutting enters the chip collection box through the chip receiving hopper, the chip guiding hopper and the chip collection pipe, and the dust suction fan assists in collecting the debris;

[0023] S5. After cutting is completed, convey the cut stainless steel plate to the blanking area, and regularly clean the debris in the chip collection box.

[0024] The present invention provides a cutting device and a cutting method for processing stainless steel plates. It has the following beneficial effects:

[0025] First, in the cutting device for processing stainless steel plates, through the setting of the laser cutting mechanism, the laser is generated by the laser, and the laser is transmitted to the laser cutting gun through the optical fiber. The laser cutting gun receives the laser energy to cut the stainless steel plate. The laser is used as the laser generation source, and the optical fiber is used as the medium for laser transmission. It can flexibly transmit the laser from the laser to the laser cutting gun, and the loss is small during the transmission process. The laser cutting gun focuses the received laser and acts on the stainless steel plate for cutting, improving the cutting efficiency of the stainless steel plate.

[0026] Second, in the cutting device for processing stainless steel plates, through the setting of the horizontal feeding mechanism, start the second motor, the second motor drives the rotating shaft to rotate, and the pulley on the rotating shaft rotates accordingly. The pulley drives the slider to move linearly in the chute block through the transmission belt, and the slider drives the laser cutting gun fixed on its side to move horizontally, so as to realize the cutting of different positions of the stainless steel plate. The horizontal feeding mechanism can flexibly adjust the position of the laser cutting gun to meet the diversified cutting requirements of the stainless steel plate, without manual adjustment of the cutting position, improving the cutting efficiency and automation degree.

[0027] Third, in the cutting device for processing stainless steel plates, through the setting of the conveying mechanism, the first motor drives the rotating rod to rotate, the rotating rod drives the conveying roller to rotate, and then the conveyor belt moves. The stainless steel plate is placed on the rack. The conveying roller enhances the bearing capacity and stability of the conveyor belt, preventing the conveyor belt from sagging and deforming due to carrying the stainless steel plate. The rack is used to place the stainless steel plate, increasing the friction with the stainless steel plate, improving the stability and positioning effect of the stainless steel plate placement. The conveying mechanism can stably and reliably convey the stainless steel plate, avoiding phenomena such as slipping and deviation during the conveying process.

[0028] IV. For the cutting device for stainless steel plate processing, through the setting of the positioning member, the stainless steel plate is placed on the rack. The stainless steel plate presses the pressure plate, the buffer spring is compressed, and the pressure wheel is in close contact with the surface of the stainless steel plate. At the same time, the roller assists the movement of the stainless steel plate to realize the positioning of the stainless steel plate. During the conveying and cutting process, the positioning member continuously maintains the fixing effect on the stainless steel plate. The rubber rollers and pressure wheels can increase the friction force and avoid damaging the surface of the stainless steel plate. The positioning member effectively prevents the stainless steel plate from shifting and shaking during the conveying and cutting process, ensures the accuracy of the cutting position, improves the cutting precision and product quality.

[0029] V. For the cutting device for stainless steel plate processing, through the setting of the dust suction mechanism, the debris and dust generated by laser cutting fall into the chip receiving hopper, enter the chip collecting pipe through the chip guiding hopper. The chip collecting pipe is arranged to slope downward towards the chip guiding pipe. Under the action of gravity, it enters the chip collecting box through the chip guiding pipe. At the same time, the dust suction fan works to form a negative pressure in the chip collecting box, accelerating the collection of debris and dust. The filter screen prevents the debris from being sucked out of the chip collecting box. The dust suction mechanism effectively collects the debris and dust generated during the laser cutting process, keeps the working environment clean, reduces the harm to the health of the operators, avoids the accumulation of debris affecting the normal operation of the equipment, reduces the probability of equipment failure, and extends the service life of the equipment. Description of the Drawings

[0030] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0031] Figure 2 It is a schematic diagram of the appearance of the present invention;

[0032] Figure 3 It is a schematic diagram of the structure of the conveying mechanism of the present invention;

[0033] Figure 4 It is a schematic diagram of the structure of the positioning member of the present invention;

[0034] Figure 5 It is a schematic diagram of the structure of the laser cutting mechanism of the present invention;

[0035] Figure 6 It is a schematic diagram of the structure of the horizontal feeding mechanism of the present invention;

[0036] Figure 7 It is a diagram showing the positional relationship between the dust suction mechanism and the frame of the present invention;

[0037] Figure 8 It is a schematic diagram of the structure of the dust suction mechanism of the present invention.

[0038] In the figure: 1, frame; 2, conveying mechanism; 21, first motor; 22, rotating rod; 23, conveying roller; 24, conveyor belt; 25, supporting rod; 26, rack; 27, positioning member; 271, accommodating box; 272, connecting plate; 273, supporting plate; 274, roller; 275, pressing plate; 276, guide post; 277, buffer spring; 278, installation groove; 279, pressing wheel; 3, support frame; 4, laser cutting mechanism; 41, mounting plate; 42, chute block; 43, supporting plate; 44, transverse feeding mechanism; 441, second motor; 442, rotating shaft; 443, pulley; 444, transmission belt; 445, slider; 45, laser cutting gun; 46, optical fiber; 47, laser; 5, dust suction mechanism; 51, chip collecting pipe; 52, support; 53, chip receiving hopper; 54, chip guiding hopper; 55, chip guiding pipe; 56, chip collecting box; 57, fixing plate; 58, dust suction fan; 59, box door. Specific embodiments

[0039] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a 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 those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0040] The first embodiment is as Figures 1 to 6 shown. The present invention provides a technical solution: a cutting device for processing stainless steel plates, including:

[0041] A frame 1, and a conveying mechanism 2 installed on the top of the frame 1. The conveying mechanism 2 is used to fix and convey the stainless steel plate. A support frame 3 is fixedly installed at the middle of the top of the frame 1;

[0042] A laser cutting mechanism 4, which is installed on the surface of the support frame 3. The laser cutting mechanism 4 is arranged directly above the conveying mechanism 2, and the laser cutting mechanism 4 realizes the cutting of the stainless steel plate;

[0043] The laser cutting mechanism 4 includes a mounting plate 41 and a supporting plate 43. The mounting plate 41 is fixedly installed on both sides of the support frame 3, and the supporting plate 43 is fixedly installed on one side of the support frame 3. A chute block 42 is fixedly installed on the surface of the support frame 3. The chute block 42 is arranged between the mounting plates 41. A transverse feeding mechanism 44 is installed on the surface of the mounting plate 41. A laser cutting gun 45 is fixedly installed on the surface of the transverse feeding mechanism 44. The transverse feeding mechanism 44 drives the laser cutting gun 45 to move in the transverse direction to realize cutting at different positions of the stainless steel plate. A laser 47 is fixedly installed on the surface of the mounting plate 41. An optical fiber 46 is fixedly connected between the laser 47 and the laser cutting gun 45. The laser 47 generates laser, and the laser is transmitted to the laser cutting gun 45 through the optical fiber 46 to provide an energy source for laser cutting;

[0044] The transverse feeding mechanism 44 includes a second motor 441 and a rotating shaft 442. The rotating shaft 442 is rotatably installed on the surface of the mounting plate 41. The rotating shaft 442 penetrates through the mounting plate 41 and extends to its outside. The second motor 441 is fixedly installed on the top of the supporting plate 43 through a bracket. One end of the rotating shaft 442 is fixedly connected to the output end of the second motor 441. A pulley 443 is fixedly installed on the outer surface of the rotating shaft 442. A transmission belt 444 is installed on the outer surface of the pulley 443. A slider 445 is fixedly installed on the surface of the transmission belt 444. The slider 445 is slidably installed inside the chute block 42. The transmission belt 444 is in transmission connection with the pulley 443 and the slider 445, converting the rotation of the pulley 443 into a linear motion of the slider 445. The slider 445 is fixedly installed on the side of the laser cutting gun 45. The slider 445 drives the laser cutting gun 45 to move in the transverse direction;

[0045] A dust suction mechanism 5 is installed inside the frame 1. The dust suction mechanism 5 is arranged directly below the conveying mechanism 2. The dust suction mechanism 5 is used to collect the cutting debris generated during the operation of the laser cutting mechanism 4.

[0046] Second embodiment, on the basis of the first embodiment, please refer to Figure 3 and Figure 4 As shown, the conveying mechanism 2 includes a first motor 21 and a rotating rod 22. The first motor 21 is fixedly installed on the side of the frame 1 through a bracket. The rotating rod 22 is rotatably installed inside the frame 1. The rotating rod 22 penetrates through the frame 1 and extends to both sides thereof. One of the rotating rods 22 is fixedly connected to the output end of the first motor 21. A conveying roller 23 is fixedly installed on the outer surface of the rotating rod 22. Transmission belts 24 are installed on both sides of the outer surface of the conveying roller 23;

[0047] A supporting rod 25 is fixedly connected between the conveyor belts 24. A rack 26 is fixedly installed on the outer surface of the supporting rod 25. The rack 26 is used to place the stainless steel plate, increasing the friction with the stainless steel plate and improving the transmission stability. A positioning member 27 is installed on the outer surface of the conveyor belt 24. The positioning member 27 is used to position and fix the stainless steel plate;

[0048] The supporting rods 25 are evenly distributed between the conveyor belts 24. The rack 26 is perpendicular to the conveyor belt 24. The positioning members 27 are evenly distributed on the outer surface of the conveyor belt 24. The positioning members 27 are symmetrically arranged on both sides of the frame 1;

[0049] The positioning member 27 includes a receiving box 271 and a pressing plate 275. The receiving box 271 is fixedly installed on the outer surface of the conveyor belt 24. A connecting plate 272 is fixedly installed on the side of the receiving box 271 away from the conveyor belt 24. A support plate 273 is fixedly installed on the other side of the connecting plate 272. A guide post 276 and a buffer spring 277 are fixedly connected between the pressing plate 275 and the support plate 273. The guide post 276 is arranged on both sides of the buffer spring 277;

[0050] A roller 274 is rotatably installed inside the receiving box 271 through a rotating shaft. The roller 274 can play an auxiliary rolling role during the conveying of the stainless steel plate. An installation groove 278 is formed on the surface of the pressing plate 275. A pressing wheel 279 is rotatably installed inside the installation groove 278 through a rotating shaft. The pressing wheel 279 contacts the stainless steel plate, further improving the fixing effect. Both the roller 274 and the pressing wheel 279 are made of rubber material, which can increase the friction and avoid damaging the surface of the stainless steel plate.

[0051] For the third embodiment, on the basis of the first and second embodiments, please refer to Figure 7 and Figure 8 As shown, the dust suction mechanism 5 includes a chip collecting pipe 51. A support 52 is fixedly installed at the bottom of the chip collecting pipe 51. The support 52 is fixedly installed inside the frame 1. A chip guiding hopper 54 is fixedly installed at the top of the chip collecting pipe 51. A chip receiving hopper 53 is fixedly connected to the top of the chip guiding hopper 54. The chip receiving hopper 53 is arranged between the conveying rollers 23 to collect the cutting chips generated during the operation of the laser cutting mechanism 4 and prevent the chips from scattering. The chip guiding hopper 54 guides the cutting chips collected from the chip receiving hopper 53 into the chip collecting pipe 51. One end of the chip collecting pipe 51 is fixedly connected to a chip guiding pipe 55. The chip guiding pipe 55 penetrates through the frame 1 and extends to the outside thereof. The chip collecting pipe 51 and the chip guiding pipe 55 are arranged obliquely to guide the collection of the chips;

[0052] The chip guiding hoppers 54 are evenly distributed on the top of the chip collecting pipe 51. The chip receiving hoppers 53 are arranged between the conveying rollers 23, facilitating the collection of the cutting chips and preventing the chips from scattering;

[0053] One end of the chip guiding pipe 55 away from the chip collecting pipe 51 is fixedly installed with a chip collecting box 56. The chip collecting box 56 collects and stores the cutting debris, which is convenient for centralized treatment. The bottom of the chip collecting box 56 is fixedly installed with a fixing plate 57, and the fixing plate 57 is fixedly installed on the side of the frame body 1. One side of the chip collecting box 56 away from the chip guiding pipe 55 is fixedly installed with a dust suction fan 58. The air inlet end of the dust suction fan 58 is fixedly installed with a filter screen. The dust suction fan 58 generates suction force, and the air in the chip collecting box 56 is pumped out through the filter screen, so that a negative pressure is formed in the chip collecting box 56, thereby assisting the cutting debris and dust to be sucked into the chip collecting box 56. The filter screen prevents the debris and dust from being sucked out of the chip collecting box 56. A box door 59 is rotatably installed on the side of the chip collecting box 56, and the box door 59 is convenient for cleaning the cutting debris in the chip collecting box 56.

[0054] A cutting method for a cutting device used for stainless steel plate processing consists of the following steps:

[0055] S1. Place the stainless steel plate on the rack 26 of the supporting rod 25, and position and fix the stainless steel plate through the pressing wheel 279 and the roller 274 of the positioning member 27;

[0056] S2. Start the first motor 21, and drive the conveyor belt 24 to convey the stainless steel plate to the lower part of the laser cutting mechanism 4 through the rotating rod 22 and the conveying roller 23;

[0057] S3. Start the laser 47 and the second motor 441, and the lateral feeding mechanism 44 drives the laser cutting gun 45 to move laterally to cut the stainless steel plate;

[0058] S4. The debris generated by cutting enters the chip collecting box 56 through the chip receiving hopper 53, the chip guiding hopper 54 and the chip collecting pipe 51, and the dust suction fan 58 assists in collecting the debris;

[0059] S5. After cutting, convey the cut stainless steel plate to the blanking area, and regularly clean the debris in the chip collecting box 56).

[0060] During use, the operator places the stainless steel plate to be cut on the rack 26 on the surface of the supporting rod 25, and positions the stainless steel plate by using the positioning member 27. The receiving box 271 of the positioning member 27 is fixed on the conveyor belt 24. The connecting plate 272 and the supporting plate 273 play a supporting role. The roller 274 can rotate in the receiving box 271, which is convenient for placing and moving the stainless steel plate. The pressing plate 275 is connected to the supporting plate 273 through the guide post 276 and the buffer spring 277. The pressing wheel 279 rotates in the installation groove 278 and can press the stainless steel plate to prevent it from shaking during transportation;

[0061] Start motor 1 21, and motor 1 21 drives the rotating rod 22 to rotate. The conveying roller 23 on the rotating rod 22 rotates accordingly, and then drives the conveyor belt 24 to move, so as to smoothly convey the stainless steel plate to the laser cutting mechanism 4;

[0062] When the stainless steel plate is conveyed to a suitable position below the laser cutting mechanism 4, start the laser 47. The laser 47 provides energy for the laser cutting gun 45 through the optical fiber 46;

[0063] Start motor 2 441, and motor 2 441 drives the rotating shaft 442 to rotate. The pulley 443 on the rotating shaft 442 rotates accordingly, and the pulley 443 drives the slider 445 to slide in the chute block 42 through the transmission belt 444, so that the laser cutting gun 45 moves in the horizontal direction to cut the stainless steel plate;

[0064] During the laser cutting process, the generated debris and dust will fall. The chip collecting hopper 53 is located between the conveying rollers 23, and can collect the fallen debris and dust, and then enter the chip collecting pipe 51 through the chip guiding hopper 54. The chip collecting pipe 51 is arranged obliquely downward towards the chip guiding pipe 55. Under the action of gravity, the debris enters the chip guiding pipe 55 and then enters the chip collecting box 56 to complete the collection;

[0065] The dust suction fan 58 works to create a negative pressure in the chip collecting box 56, and the debris and dust in the chip collecting pipe 51 enter the chip collecting box 56. When the debris and dust in the chip collecting box 56 are collected to a certain amount, the box door 59 can be opened for cleaning.

[0066] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "including a..." does not exclude the existence of additional identical elements in the process, method, article or device including the said element.

[0067] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cutting device for stainless steel plate processing, characterized in that: include: A frame (1), and a conveying mechanism (2) installed on the top of the frame (1), wherein a support frame (3) is fixedly installed in the middle of the top of the frame (1); A laser cutting mechanism (4), wherein the laser cutting mechanism (4) is installed on the surface of the support frame (3), and the laser cutting mechanism (4) is arranged directly above the conveying mechanism (2); A dust suction mechanism (5), wherein the dust suction mechanism (5) is installed inside the frame (1), and the dust suction mechanism (5) is arranged directly below the conveying mechanism (2); The laser cutting mechanism (4) comprises a mounting plate (41) and a supporting plate (43), wherein the mounting plate (41) is fixedly mounted on both sides of the support frame (3), and the supporting plate (43) is fixedly mounted on one side of the support frame (3). A slide block (42) is fixedly mounted on the surface of the support frame (3), and the slide block (42) is arranged between the mounting plates (41). A transverse supply mechanism (44) is mounted on the surface of the mounting plate (41), and a laser cutting gun (45) is fixedly mounted on the surface of the transverse supply mechanism (44). A laser (47) is fixedly mounted on the surface of the mounting plate (41), and an optical fiber (46) is fixedly connected between the laser (47) and the laser cutting gun (45).

2. A cutting device for stainless steel plate processing according to claim 1, characterized in that: The lateral feeding mechanism (44) comprises a second motor (441) and a rotating shaft (442), wherein the rotating shaft (442) is rotatably mounted on the surface of the mounting plate (41), the rotating shaft (442) penetrates the mounting plate (41) and extends to the outside thereof, the second motor (441) is fixedly mounted on the top of the supporting plate (43) through a bracket, one end of the rotating shaft (442) is fixedly connected to the output end of the second motor (441), a pulley (443) is fixedly mounted on the outer surface of the rotating shaft (442), a transmission belt (444) is transmission-mounted on the outer surface of the pulley (443), a slider (445) is fixedly mounted on the surface of the transmission belt (444), the slider (445) is slidably mounted inside the slide block (42), and the slider (445) is fixedly mounted on the side of the laser cutting gun (45).

3. A cutting device for stainless steel plate processing according to claim 2, characterized in that: The conveying mechanism (2) comprises a motor (21) and a rotating rod (22), wherein the motor (21) is fixedly mounted on the side of the frame (1) via a bracket, and the rotating rod (22) is rotatably mounted inside the frame (1), and the rotating rod (22) penetrates the frame (1) and extends to both sides thereof, wherein one of the rotating rods (22) is fixedly connected to the output end of the motor (21), and a conveying roller (23) is fixedly mounted on the outer surface of the rotating rod (22), and conveyor belts (24) are transmission-mounted on both sides of the outer surface of the conveying roller (23).

4. A cutting device for processing stainless steel plates according to claim 3, characterized in that: A supporting rod (25) is fixedly connected between the conveyor belts (24), a rack (26) is fixedly installed on the outer surface of the supporting rod (25), and a positioning piece (27) is installed on the outer surface of the conveyor belt (24).

5. A cutting device for stainless steel plate processing according to claim 4, characterized in that: The supporting rods (25) are evenly distributed between the conveyor belts (24), the racks (26) are arranged perpendicular to the conveyor belts (24), the positioning members (27) are evenly distributed on the outer surface of the conveyor belts (24), and the positioning members (27) are symmetrically arranged on both sides of the frame (1).

6. A cutting device for stainless steel plate processing according to claim 5, characterized in that: The positioning member (27) comprises a accommodating box (271) and a pressing plate (275); the accommodating box (271) is fixedly mounted on the outer surface of the conveyor belt (24); a connecting plate (272) is fixedly mounted on the side of the accommodating box (271) away from the conveyor belt (24); a supporting plate (273) is fixedly mounted on the other side of the connecting plate (272); a guide column (276) and a buffer spring (277) are fixedly connected between the pressing plate (275) and the supporting plate (273); and the guide column (276) is arranged on both sides of the buffer spring (277).

7. A cutting device for processing stainless steel plates according to claim 6, characterized in that: A roller (274) is rotatably mounted inside the containing box (271) via a rotating shaft, a mounting groove (278) is provided on the surface of the pressing plate (275), and a pressing wheel (279) is rotatably mounted inside the mounting groove (278) via a rotating shaft.

8. A cutting device for processing stainless steel plates according to claim 7, characterized in that: The dust suction mechanism (5) comprises a chip collecting tube (51), a support (52) is fixedly mounted on the bottom of the chip collecting tube (51), the support (52) is fixedly mounted inside the frame (1), a chip guide bucket (54) is fixedly mounted on the top of the chip collecting tube (51), the top of the chip guide bucket (54) is fixedly connected to a chip receiving bucket (53), one end of the chip collecting tube (51) is fixedly connected to a chip guide tube (55), the chip guide tube (55) passes through the frame (1) and extends to the outside thereof, the chip guide buckets (54) are evenly distributed on the top of the chip collecting tube (51), and the chip receiving bucket (53) is arranged between the conveying rollers (23).

9. A cutting device for processing stainless steel plates according to claim 8, characterized in that: A chip collecting box (56) is fixedly installed at one end of the chip guide tube (55) away from the chip collecting tube (51), a fixed plate (57) is fixedly installed at the bottom of the chip collecting box (56), the fixed plate (57) is fixedly installed on the side of the frame (1), a dust suction fan (58) is fixedly installed on the side of the chip collecting box (56) away from the chip guide tube (55), and a box door (59) is rotatably installed on the side of the chip collecting box (56).

10. According to the cutting device for stainless steel plate processing according to claim 9, a cutting method for stainless steel plate processing is proposed, characterized in that: It consists of the following steps: S1, placing the stainless steel plate on the rack (26) of the supporting rod (25), and positioning and fixing the stainless steel plate by the pressure wheel (279) and the roller (274) of the positioning member (27); S2, starting the motor 1 (21), driving the conveyor belt (24) to convey the stainless steel plate to the bottom of the laser cutting mechanism (4) through the rotating rod (22) and the conveying roller (23); S3, starting the laser (47) and the second motor (441), and the lateral supply mechanism (44) drives the laser cutting gun (45) to move horizontally to cut the stainless steel plate; S4, the debris generated by cutting enters the chip collecting box (56) through the chip receiving bucket (53), the chip guiding bucket (54) and the chip collecting pipe (51), and the dust collecting fan (58) assists in collecting the debris; S5. After the cutting is completed, the cut stainless steel plate is transported to the unloading area, and the debris in the chip collecting box (56) is cleaned regularly.

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