Intelligent cutting equipment for metal plate manufacturing

Abstract

The invention relates to intelligent cutting equipment for metal plate manufacturing, which relates to the related field of metal processing, and comprises a rack and a support frame fixed on the rack, and further comprises a plurality of driven conveying rollers rotationally mounted on the rack, the two sides of the supporting frame are each rotationally provided with two driving conveying rollers used for conveying a metal plate body, the two driving conveying rollers are connected through a gear set, the cutting assembly is installed on the supporting frame, the metal plate body is cut through the cutting assembly, and the stress relieving assembly is installed on the supporting frame; the stress eliminating assembly is used for eliminating residual stress of the metal plate body, the cutting slag cleaning mechanism is installed on the supporting frame and located at the bottom of the metal plate body, and iron slag adhering to the cutting position when the metal plate body is cut is cleaned through the iron slag cleaning mechanism, so that follow-up secondary operation is avoided.

Description

Technical Field

[0001] The invention relates to the field related to metal processing, and in particular to intelligent cutting equipment for metal plate manufacturing. Background Art

[0002] With the progress of the times and the continuous development of science, metal plates are used more and more in various fields, and many metal plate cutting devices are designed. For example, a metal plate cutting device has been disclosed through searching, and the announcement number is: CN211589214U; Most of the current cutting equipment has the following problems, including the above-mentioned invention patent: Question 1: General metal plate raw materials usually undergo stress relief work before leaving the factory. Due to the large workload, it cannot be guaranteed that the stress is completely eliminated. Of course, most of them have completed stress relief; If some of the raw materials have residual stress in the steel plate, the local high temperature during cutting will cause thermal expansion of the material, and uneven contraction after cooling will cause internal stress, resulting in a series of problems such as overall or partial warping of the cut piece and cracks. Currently, most cutting equipment does not have the structure and means to deal with this problem. Question 2: In order to ensure cutting efficiency, most of the cutting methods currently used are laser cutting, which is also called thermal cutting. This type of cutting method will leave cutting slag at the bottom of the cut after the cutting is completed. This cutting slag is caused by the local melting of the steel plate by the cutting equipment, and secondary processing is required to make the steel plate smooth. Summary of the invention

[0003] The object of the present invention is to provide an intelligent cutting device for metal plate manufacturing to solve the problems raised in the above background technology.

[0004] To achieve the above object, the present invention provides the following technical solutions: An intelligent cutting device for metal plate manufacturing, comprising a frame and a support frame fixed on the frame, and further comprising: A plurality of driven conveying rollers are rotatably mounted on the frame, and two active conveying rollers for conveying the metal plate body are rotatably mounted on both sides of the support frame, and the two active conveying rollers are connected by a gear set; A cutting assembly installed on the support frame, through which the metal plate body is cut; A stress relief component installed on the support frame is used to eliminate residual stress on the metal plate body; A cutting slag cleaning mechanism is installed on the support frame and is located at the bottom of the metal plate body.

[0005] As a further solution of the present invention: the cutting assembly includes a guide member fixed on the support frame, a threaded slider is slidably mounted on the guide member along the length direction, and a No. 1 screw rod that is threadably matched with the threaded slider is also rotatably mounted on the support frame, and a cutting gun is fixed on the threaded slider; A No. 1 motor is also fixed on the support frame, and the No. 1 motor is connected to the No. 1 lead screw through a transmission member.

[0006] As a further solution of the present invention: the stress relief assembly includes two heating elements fixedly mounted on the support frame, and the heating elements are located on both sides of the metal plate body: A spray pipe is also fixed on the support frame, a storage box is arranged at the bottom of the support frame, a delivery pump is fixed on one side of the support frame, the input end of the delivery pump is connected with the discharge port of the storage box through the delivery pipe, and the output end of the delivery pump is connected with the spray pipe through the delivery pipe; A scraping piece is also installed on the support frame.

[0007] As a further solution of the present invention: the scraper comprises two mounting seats fixed on the support frame, a No. 1 oil scraper is rotatably mounted between the two mounting seats, a tension spring is rotatably mounted on the No. 1 scraper, and the other end of the tension spring is rotatably connected to the mounting seat; A limit plate is fixed in the storage box, and a No. 2 scraper is arranged on the limit plate. The No. 2 scraper is slidably matched with the limit plate through a No. 1 guide rod fixed to the bottom, and a No. 1 spring is sleeved on the No. 1 guide rod.

[0008] As a further solution of the present invention: the cutting slag cleaning mechanism comprises a plurality of No. 2 guide rods fixed on the support frame, and a base plate is slidably mounted on the No. 2 guide rods; A scraping piece is installed on the base plate, and the scraping piece is connected to a fixed-point flipping piece installed on the base plate; A threaded sleeve is also fixed on the base plate, and a No. 2 screw rod threadably matched therewith is installed in the threaded sleeve. The No. 2 screw rod is rotatably installed on the support frame, and a No. 3 motor is fixed on one side of the support frame. The output shaft of the No. 3 motor is coaxially fixed with the No. 2 screw rod.

[0009] As a further solution of the present invention: the scraping member comprises a sleeve plate which is lightly mounted on the base plate, and a scraping member is slidably mounted on the sleeve plate along the length direction; A No. 1 gear is rotatably mounted on the sleeve plate, a transmission plate is rotatably mounted at the deflection of the No. 1 gear, and the other end of the transmission plate is rotatably connected to the shovel member; A No. 2 motor is fixed on one side of the sleeve plate, and a No. 2 gear meshing with the No. 1 gear is coaxially fixed on the output shaft of the No. 2 motor; A worm wheel is coaxially fixed on the rotating shaft of the sleeve plate, a worm matched with the worm wheel is rotatably mounted on the base plate, and the worm is connected to the fixed-point flipping member.

[0010] As a further solution of the present invention: the fixed-point flipping member includes a No. 1 transmission rod rotatably mounted on the base plate, a ratchet wheel is coaxially fixed on the No. 1 transmission rod, a No. 1 pawl plate and a No. 2 pawl plate matched with the ratchet wheel are respectively fixed on both sides of the support frame, and the No. 1 transmission rod is connected to the worm through a bevel gear set; Wherein, the first pawl plate and the second pawl plate are installed with one side of the pawl facing each other, and the directions of the pawls are opposite.

[0011] As a further solution of the present invention: a slide groove is provided on the base plate, a slide plate is slidably installed inside the slide groove, and a trimming knife is fixed on the slide plate; A No. 2 spring is installed in the slide slot, one end of the No. 2 spring is fixed to the slide plate, and the other end of the No. 2 spring is fixed to the base plate; A driving component is also installed on the base plate, and the driving component is connected to the rotating shafts of the slide plate and the sleeve plate.

[0012] As a further solution of the present invention: the driving member includes a No. 2 transmission rod rotatably mounted on the threaded sleeve, and both ends of the No. 2 transmission rod are coaxially fixed with incomplete gears, and the incomplete gears cooperate with the rack fixed to the bottom of the slide plate; A third transmission rod is also rotatably mounted on the threaded sleeve, the third transmission rod is perpendicular to the second transmission rod, and an incomplete bevel gear is coaxially fixed to the end thereof, a first bevel gear and a second bevel gear which are oppositely arranged are coaxially fixed to the second transmission rod, the first bevel gear and the second bevel gear both cooperate with the incomplete bevel gear, and the third transmission rod is connected to the rotating shaft of the sleeve plate through a transmission chain; Wherein, the teeth on the first bevel gear and the second bevel gear are both elastically arranged and are single-sided helical teeth arranged.

[0013] Compared with the prior art, the present invention has the following beneficial effects: Effect 1: The present invention transports the metal plate body by driving the relative rotation of two active conveying rollers. Since the present invention has two sets of active conveying rollers, the metal plate body does not separate from the conveyor before or after cutting. Effect 2: The present invention eliminates the residual stress of the metal plate body when it leaves the factory through the stress elimination component, so as to avoid the problem that the metal plate body will not crack when being stressed; Effect 3: The metal plate body can be cut at equal distances or at a specified length by means of the cutting assembly and the related structure for conveying the metal plate body; Effect 4: The present invention uses the iron slag cleaning mechanism to clean the iron slag adhered to the cutting position when the metal plate body is cut, so as to avoid subsequent secondary operations; Secondly, the trimming knife integrated into the slag cleaning mechanism can scrape off the sharp edges of the metal plate body when cutting, avoiding installation hazards in subsequent processing; Effect 5. The present invention has a relatively high degree of intelligence and automation, and can complete the processing of the steel plate body without human assistance, and has high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 Schematic diagram of the working status of intelligent cutting equipment for metal plate manufacturing.

[0015] Figure 2 This is a schematic diagram of the overall structure of the intelligent cutting equipment for metal plate manufacturing.

[0016] Figure 3 Schematic diagram of the structure of the stress relief component in the intelligent cutting equipment for metal plate manufacturing.

[0017] Figure 4 This is a schematic diagram of the structure of the cutting components in the intelligent cutting equipment for metal plate manufacturing.

[0018] Figure 5 for Figure 4 A magnified view of the local structure at point B in the middle.

[0019] Figure 6 for Figure 4 Enlarged view of the local structure at point C in the middle.

[0020] Figure 7 Axonometric view of the slag cleaning structure in an intelligent cutting device for sheet metal manufacturing.

[0021] Figure 8 This is a bottom-up isometric view of an iron slag cleaning mechanism in an intelligent cutting device for metal plate manufacturing.

[0022] Fig. 9 Schematic diagram of the location of the No. 2 spring in the intelligent cutting equipment for metal plate manufacturing.

[0023] Fig.10 It is a schematic diagram of the structure of the transmission and driving parts in the iron slag cleaning mechanism.

[0024] Fig.11 for Fig.10 Enlarged view of the local structure at point D in the middle.

[0025] Fig.12 This is a schematic diagram of the structure of the single-sided helical teeth in the intelligent cutting equipment for metal plate manufacturing.

[0026] Fig.13 Schematic diagram of the working status of the trimming knife and shovel in the intelligent cutting equipment for metal plate manufacturing.

[0027] Fig.14 for Fig.13 Enlarged view of the local structure at point E in the middle.

[0028] Fig.15 for Figure 1 A magnified view of the local structure at point A.

[0029] In the figure: 1, metal plate body; 2, frame; 201, support frame; 3, driven conveyor roller; 301, active conveyor roller; 302, gear set; 4, scraper No. 1; 401, tension spring; 402, mounting seat; 403, spray pipe; 404, heating element; 405, scraper No. 2; 406, storage box; 407, guide rod No. 1; 408, spring No. 1; 409, limit plate; 5, lead screw No. 1; 501, threaded slider; 502, cutting gun; 503, transmission element; 504, motor No. 1; 6, guide rod No. 2; 601, base plate; 602, threaded sleeve; 603, ratchet plate No. 1; 604, sleeve plate; 605 , shovel piece; 606, transmission plate; 607, gear No. 1; 608, gear No. 2; 609, motor No. 2; 6010, trimmer; 6011, slide plate; 6012, ratchet; 6013, transmission rod No. 1; 6014, worm gear; 6015, worm; 6016, bevel gear set; 6017, spring No. 2; 6018, rack; 6019, incomplete gear; 6020, transmission rod No. 2; 6021, bevel gear No. 1; 6022, incomplete bevel gear; 6023, bevel gear No. 2; 6024, single-sided helical teeth; 6025, transmission chain; 6026, transmission rod No. 3; 6027, ratchet plate No. 2. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] In addition, when an element in the present invention is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only embodiment.

[0032] For example, see Figures 1 to 15 , an intelligent cutting device for metal plate manufacturing, comprising a frame 2 and a support frame 201 fixed on the frame 2, and also comprising a plurality of driven conveying rollers 3 rotatably mounted on the frame 2, two active conveying rollers 301 for conveying a metal plate body 1 are rotatably mounted on both sides of the support frame 201, and the two active conveying rollers 301 are connected by a gear set 302; the gear set 302 comprises two gears meshing with each other and having the same gear ratio, and the two gears are coaxially fixed to the two active conveying rollers 301 respectively; A cutting assembly mounted on the support frame 201, through which the metal plate body 1 is cut; A stress relief component installed on the support frame 201, through which the residual stress of the metal plate body 1 is eliminated; The cutting slag cleaning mechanism is installed on the support frame 201 and is located at the bottom of the metal plate body 1.

[0033] In the embodiment of the present invention, the support frames 201 located on both sides of the support frame 201 can be driven by a chain or driven by a motor alone; When one of the active conveying rollers 301 is driven to rotate, the other active conveying roller 301 is driven to rotate relatively synchronously through the gear set 302. When the active conveying roller 301 rotates, the metal plate body 1 is located between the two active conveying rollers 301 for transportation. During the process of the metal plate body 1 being conveyed by the active conveying roller 301, the residual stress of the metal plate body 1 when leaving the factory is eliminated by the stress elimination component to prevent the metal plate body 1 from cracking during subsequent processing. When the metal plate body 1 moves to the cutting component, the metal plate body 1 is cut by the cutting component. At the same time, the iron slag adhered to the metal plate body 1 during cutting is cleaned by the cutting slag cleaning mechanism. Therefore, the steel plate cut by the present invention will not crack and will not be adhered to iron slag.

[0034] The cutting assembly includes a guide member fixed on the support frame 201, a threaded slider 501 is slidably mounted on the guide member along the length direction, and a No. 1 screw rod 5 threadably matched with the threaded slider 501 is also rotatably mounted on the support frame 201, and a cutting gun 502 is fixed on the threaded slider 501; A No. 1 motor 504 is also fixed on the support frame 201, and the No. 1 motor 504 is connected to the No. 1 screw rod 5 through a transmission member 503; the transmission member 503 can be two mutually meshing gears, or a synchronous belt or chain, which can be selected according to actual production needs and is not specifically limited in the present invention.

[0035] In the embodiment of the present invention, when the No. 1 motor 504 is working, its output shaft drives the No. 1 screw rod 5 to rotate through the transmission member 503. When the No. 1 screw rod 5 rotates, the threaded slider 501 and the cutting gun 502 fixed on the threaded slider 501 are driven to move axially along the No. 1 screw rod 5 by cooperating with the thread of the threaded slider 501. When the cutting gun 502 is working, the metal plate body 1 below the cutting gun 502 is cut by the translation of the cutting gun 502 .

[0036] The stress relief assembly includes two heating elements 404 fixedly mounted on the support frame 201, and the heating elements 404 are located on both sides of the metal plate body 1: A spray pipe 403 is also fixed on the support frame 201, a storage box 406 is provided at the bottom of the support frame 201, a delivery pump is fixed on one side of the support frame 201, the input end of the delivery pump is connected to the discharge port of the storage box 406 through the delivery pipe, and the output end of the delivery pump is connected to the spray pipe 403 through the delivery pipe; The support frame 201 is also provided with a scraper.

[0037] In the embodiment of the present invention, the metal plate body 1 is heated by the heating element 404 when the metal plate body 1 is transported; The storage box 406 stores cooling oil or cooling liquid. The present invention uses cooling liquid by default. When the delivery pump is working, the cooling liquid is pumped into the spray pipe 403 and sprayed onto the metal plate body 1 through the discharge hole at the bottom of the spray pipe 403 to cool the metal plate body 1. Among them, since the coolant of the present invention is supplied in a circulating manner, the temperature of the coolant will increase to a certain extent. After the temperature of the coolant increases, the cooling effect will not be affected. Since the heating temperature of the metal plate body 1 is about 600°, the main function of the cooling is to prevent the metal plate body 1 from being slightly deformed when it is transported at a high temperature, because the higher the temperature of the steel, the more ideal its plasticity; The cooling liquid on the metal plate body 1 will also be scraped off by the scraper as it is transported to the storage box 406 for storage; Through the above description, the stress of the metal plate body 1 is eliminated by tempering. Tempering causes the non-equilibrium structure after quenching, such as residual austenite, to be transformed into a stable structure, thereby avoiding dimensional changes and cracking caused by tissue transformation during use.

[0038] The scraper comprises two mounting seats 402 fixed on the support frame 201, between which a No. 1 oil scraper 4 is rotatably mounted, and a tension spring 401 is rotatably mounted on the No. 1 scraper 4, and the other end of the tension spring 401 is rotatably connected to the mounting seat 402; A limit plate 409 is fixed in the storage box 406 , and a second scraper 405 is arranged on the limit plate 409 . The second scraper 405 is slidably matched with the limit plate 409 via a first guide rod 407 fixed at the bottom, and a first spring 408 is sleeved on the first guide rod 407 .

[0039] In the embodiment of the present invention, when the metal plate body 1 is conveyed, a certain downward pressure is applied to the second scraper 405, so that the second scraper 405 is vertically lowered, and the first spring 408 is compressed when the second scraper 405 is lowered, and the elastic potential energy of the first spring 408 when compressed is released to drive the first scraper 4 to rise, so that the first scraper 4 can be closely attached to the bottom of the metal plate body 1; When the metal plate body 1 is conveyed, the elastic potential energy of the tension spring 401 drives the first scraper 4 to flip, so that the first scraper 4 can be closely attached to the metal plate body 1, and then the first scraper 4 and the second scraper 405 are closely attached to the metal plate body 1 and conveyed by the metal plate body 1, so that the coolant on the metal plate body 1 is scraped off, and the scraped coolant enters the storage box 406; In this way, the metal plate body 1 can be cooled, and when entering the cutting assembly part, there is no coolant on the top, bottom and both sides of the metal plate body 1, so as to avoid the coolant affecting the cutting of the metal plate body 1 by the cutting assembly; Secondly, because the cutting assembly of the present invention is thermal cutting and stress elimination is also performed by heating, a cooling step is necessary to prevent the temperature of the metal plate body 1 from continuously rising.

[0040] The cutting slag cleaning mechanism comprises a plurality of No. 2 guide rods 6 fixed on the support frame 201, and a base plate 601 is slidably mounted on the No. 2 guide rods 6; The base plate 601 is provided with a scraping member, and the scraping member is connected to a fixed-point flipping member installed on the base plate 601; A threaded sleeve 602 is also fixed on the base plate 601, and a No. 2 screw rod threadably matched therewith is installed in the threaded sleeve 602. The No. 2 screw rod is rotatably installed on the support frame 201. A No. 3 motor is fixed on one side of the support frame 201, and the output shaft of the No. 3 motor is coaxially fixed with the No. 2 screw rod.

[0041] In the embodiment of the present invention, when the No. 3 motor is working, the No. 2 screw is driven to rotate through its output shaft, and when the No. 2 screw rotates, the threaded sleeve 602 and the base plate 601 are driven to move horizontally through the threaded engagement with the threaded sleeve 602; When the base plate 601 moves, the scraping piece is driven to move along the cutting part of the metal plate body 1, so as to scrape off the cutting slag remaining and adhering during cutting. When the base plate 601 moves from the starting end of the stroke to the end of the stroke / from the end of the stroke to the starting end of the stroke, the scraping piece is driven to flip through the fixed-point flipping piece to adjust the scraping angle.

[0042] The scraping member includes a sleeve plate 604 which is mounted on the base plate 601, and a shovel member 605 is slidably mounted on the sleeve plate 604 along the length direction; A first gear 607 is rotatably mounted on the sleeve plate 604, a transmission plate 606 is rotatably mounted at the deflection of the first gear 607, and the other end of the transmission plate 606 is rotatably connected to the shovel member 605; A second motor 609 is fixed to one side of the sleeve plate 604, and a second gear 608 meshing with the first gear 607 is coaxially fixed to the output shaft of the second motor 609; A worm wheel 6014 is coaxially fixed on the rotating shaft of the sleeve plate 604 , and a worm 6015 cooperating with the worm wheel 6014 is rotatably mounted on the base plate 601 , and the worm 6015 is connected to the fixed-point flipping member.

[0043] In the embodiment of the present invention, when the second motor 609 is working, the second gear 608 is driven to rotate through its output shaft, and when the second gear 608 rotates, the first gear 607 is driven to rotate through the meshing with the first gear 607, and when the first gear 607 rotates, the shovel member 605 is driven to reciprocate through the transmission plate 606; When the fixed-point flipping member is working, the worm 6015 is driven to rotate. When the worm 6015 rotates, the sleeve plate 604 and the parts installed on the sleeve plate 604 are driven to flip as a whole through cooperation with the worm wheel 6014. The reciprocating motion of the shovel member 605 provides a force for shoveling the iron slag, and the shovel member 605 needs to be tilted to a specified angle during shoveling. The fixed-point flipping member drives the sleeve plate 604 to flip to one side or to flip back and forth at a specified angle, and the cooperation of the worm 6015 and the worm wheel 6014 can apply a self-locking force to the sleeve plate 604, so that the sleeve plate 604 after flipping adjustment will not change its angle due to external force. It should be noted that when performing shoveling work, the shovel part of the shovel piece 605 needs to be located behind the iron slag that needs to be shoveled. For example, under normal circumstances, when the shovel piece 605 moves from the left to the right, its shovel part faces the right, and when moving from the right to the left, the shovel part of the shovel piece 605 needs to face the left. This adjustment process enables the sleeve plate 604 and the shovel piece 605 to perform iron slag shoveling work when moving from left to right or from right to left, thereby reducing the use cost and improving the shoveling efficiency.

[0044] The fixed-point flipping member includes a No. 1 transmission rod 6013 rotatably mounted on the base plate 601, a ratchet 6012 is coaxially fixed to the No. 1 transmission rod 6013, a No. 1 pawl plate 603 and a No. 2 pawl plate 6027 matched with the ratchet 6012 are respectively fixed on both sides of the support frame 201, and the No. 1 transmission rod 6013 is connected to the worm 6015 through a bevel gear set 6016; the bevel gear set 6016 includes two bevel gears meshing with each other, and the two bevel gears are coaxially fixed to the worm 6015 and the No. 1 transmission rod 6013 respectively; The first pawl plate 603 and the second pawl plate 6027 are installed with the pawls on opposite sides, and the pawls are in opposite directions.

[0045] In the embodiment of the present invention, when the base plate 601 moves, the ratchet wheel 6012 and the first transmission rod 6013 are driven to follow the movement. When the ratchet wheel 6012 moves toward the second pawl plate 6027, it does not have a transmission relationship with the second pawl plate 6027 during the movement and at the end of the stroke. At this time, the shovel part of the shovel member 605 faces the direction of the second pawl plate 6027. When it moves back and forth, that is, when it moves toward the first pawl plate 603, it passes through the second pawl plate 6027. The cooperation between the claw plate 6027 and the ratchet 6012 drives the ratchet 6012 to rotate, and when the ratchet 6012 rotates, the first transmission rod 6013 is driven to rotate. When the first transmission rod 6013 rotates, the worm 6015 is driven to rotate through the bevel gear set 6016. The rotation of the worm 6015 corresponds to the flipping of the sleeve plate 604 and the shovel member 605, so as to adjust the shovel part of the shovel member 605 from facing the second ratchet plate 6027 to facing the first ratchet plate 603. Similarly, when the ratchet wheel 6012 and the first transmission rod 6013 move toward the first pawl plate 603, they do not have a transmission relationship with the first pawl plate 603 during the movement and at the end of the movement, and when they move toward the second pawl plate 6027, they drive the ratchet wheel 6012 to rotate and adjust the direction of the shovel part of the shovel member 605; Through the above description, it is achieved that the shovel part of the shovel member 605 always faces the forward direction when it moves horizontally.

[0046] The base plate 601 is provided with a slide groove, inside which a slide plate 6011 is slidably installed, and a trimming knife 6010 is fixed on the slide plate 6011; A second spring 6017 is installed in the slide slot, one end of the second spring 6017 is fixed to the slide plate 6011, and the other end is fixed to the base plate 601; A driving member is also installed on the base plate 601 , and the driving member is connected to the rotating shaft of the slide plate 6011 and the sleeve plate 604 .

[0047] In the embodiment of the present invention, when the sleeve plate 604 is turned over, the driving member is driven to work, and when the driving member is working, the slide plate 6011 is driven to slide, so as to make way for the turning of the sleeve plate 604, thereby avoiding the problem that the shovel member 605 interferes with the slide plate 6011 and the trimming knife 6010 when turning over; Among them, see Fig.14 When the threaded sleeve 602 moves, it will drive the trimming knife 6010 to follow the movement, so that the trimming knife 6010 can scrape the metal plate body 1 to avoid the cut surface being too sharp.

[0048] The driving member includes a second transmission rod 6020 rotatably mounted on the threaded sleeve 602, and both ends of the second transmission rod 6020 are coaxially fixed with an incomplete gear 6019, and the incomplete gear 6019 cooperates with a rack 6018 fixed to the bottom of the slide plate 6011; A third transmission rod 6026 is also rotatably mounted on the threaded sleeve 602. The third transmission rod 6026 is perpendicular to the second transmission rod 6020 and an incomplete bevel gear 6022 is coaxially fixed to the end thereof. A first bevel gear 6021 and a second bevel gear 6023 are coaxially fixed to the second transmission rod 6020 and are oppositely arranged. The first bevel gear 6021 and the second bevel gear 6023 are both matched with the incomplete bevel gear 6022. The third transmission rod 6026 is connected to the rotating shaft of the sleeve plate 604 via a transmission chain 6025. The teeth on the first bevel gear 6021 and the second bevel gear 6023 are both elastically arranged, and are single-sided helical teeth 6024 arranged.

[0049] In the embodiment of the present invention, when the sleeve plate 604 rotates, the transmission chain 6025 drives the third transmission rod 6026 to rotate, so that the third transmission rod 6026 drives the incomplete bevel gear 6022 to rotate; In the initial state, the incomplete bevel gear 6022 is not meshed with the first bevel gear 6021 and the second bevel gear 6023. When the incomplete bevel gear 6022 rotates, it meshes with the single-sided helical teeth 6024 of the second bevel gear 6023 or the first bevel gear 6021 to drive the first bevel gear 6021 or the second bevel gear 6023 to rotate. Since the sleeve plate 604 rotates back and forth, the incomplete bevel gear 6022 also rotates back and forth, that is, it rotates a specified angle and then rotates in the opposite direction by the same angle. Since the first bevel gear 6021 and the second bevel gear 6023 in the present invention are both provided with single-sided helical teeth 6024, the incomplete bevel gear 6022 can drive the first bevel gear 6021 to rotate when it rotates toward the first bevel gear 6021. Due to the existence of the single-sided helical teeth 6024, the first bevel gear 6021 is not driven to rotate in the reverse direction. Similarly, when the incomplete bevel gear 6022 rotates toward the second bevel gear 6023, the motion state is the same, so that when the incomplete bevel gear 6022 rotates back and forth, the first bevel gear 6021 can be driven to rotate in a single direction through the second bevel gear 6023 and the first bevel gear 6021. The elastic installation of the single-sided helical tooth 6024 means that a spring is installed at the bottom of the single-sided helical tooth 6024, which retracts when subjected to the force of the inclined surface of the single-sided helical tooth 6024; The effect is that each time the sleeve plate 604 is turned over, the second transmission rod 6020 can be driven to rotate the incomplete gear 6019, so that the toothed portion of the incomplete gear 6019 is engaged with the rack 6018 to drive the slide plate 6011 to slide out of position; After the toothed portion of the incomplete gear 6019 is disengaged from the rack 6018, the elastic potential energy of the second spring 6017 is released to reset; In short, this embodiment can drive the slide plate 6011 and the trimming knife 6010 to make way each time the sleeve plate 604 is adjusted, so as to avoid interference with the sleeve plate 604 and the shovel 605 during flipping.

[0050] In summary, compared with the prior art, the present invention has the function of eliminating stress before cutting, and is more intelligent and has a higher degree of automation; The embodiment of its intelligence lies in that the present invention can automatically complete the transportation, stress elimination, cooling, cutting, slag cleaning, and cutting edge scraping of the metal plate body 1. This process can be completed fully automatically through programming control of the driving structure without manual assistance.

[0051] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0052] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An intelligent cutting device for metal plate manufacturing, comprising a frame (2) and a support frame (201) fixed on the frame (2), characterized in that: Also includes: A plurality of driven conveying rollers (3) rotatably mounted on the frame (2), two active conveying rollers (301) for conveying the metal plate body (1) rotatably mounted on both sides of the support frame (201), and the two active conveying rollers (301) are connected via a gear set (302); A cutting assembly mounted on the support frame (201), through which the metal plate body (1) is cut; A stress relief component installed on the support frame (201), which eliminates residual stress of the metal plate body (1) through the stress relief component; A cutting slag cleaning mechanism, wherein the cutting slag cleaning mechanism is installed on the support frame (201) and is located at the bottom of the metal plate body (1).

2. The intelligent cutting device for metal plate manufacturing according to claim 1, characterized in that: The cutting assembly comprises a guide member fixed on the support frame (201), a threaded slider (501) being slidably mounted on the guide member along the length direction, and a first screw rod (5) threadably matched with the threaded slider (501) being rotatably mounted on the support frame (201), and a cutting gun (502) being fixed on the threaded slider (501); A first motor (504) is also fixed on the support frame (201), and the first motor (504) is connected to the first screw rod (5) via a transmission member (503).

3. The intelligent cutting device for metal plate manufacturing according to claim 2, characterized in that: The stress relief assembly comprises two heating elements (404) fixedly mounted on the support frame (201), wherein the heating elements (404) are located on both sides of the metal plate body (1): A spray pipe (403) is also fixed on the support frame (201), a storage box (406) is arranged at the bottom of the support frame (201), a delivery pump is fixed on one side of the support frame (201), an input end of the delivery pump is connected to a discharge port of the storage box (406) through a delivery pipe, and an output end of the delivery pump is connected to the spray pipe (403) through the delivery pipe; A scraping member is also installed on the support frame (201).

4. The intelligent cutting device for metal plate manufacturing according to claim 3, characterized in that: The scraper comprises two mounting seats (402) fixed on the support frame (201), a No. 1 scraper (4) is rotatably mounted between the two mounting seats (402), a tension spring (401) is rotatably mounted on the No. 1 scraper (4), and the other end of the tension spring (401) is rotatably connected to the mounting seat (402); A limit plate (409) is fixed in the storage box (406), a second scraper (405) is arranged on the limit plate (409), the second scraper (405) is slidably matched with the limit plate (409) via a first guide rod (407) fixed at the bottom, and a first spring (408) is sleeved on the first guide rod (407).

5. The intelligent cutting device for metal plate manufacturing according to claim 2, characterized in that: The cutting slag cleaning mechanism comprises a plurality of No. 2 guide rods (6) fixed on the support frame (201), and a base plate (601) is slidably mounted on the No. 2 guide rods (6); A scraping piece is installed on the base plate (601), and the scraping piece is connected to a fixed-point flipping piece installed on the base plate (601); A threaded sleeve (602) is also fixed on the base plate (601), a second screw rod threadably matched therewith is installed in the threaded sleeve (602), the second screw rod is rotatably mounted on the support frame (201), a third motor is fixed on one side of the support frame (201), and the output shaft of the third motor is coaxially fixed with the second screw rod.

6. The intelligent cutting device for metal plate manufacturing according to claim 5, characterized in that: The scraping member comprises a sleeve plate (604) which is mounted on the base plate (601), and a scraping member (605) is slidably mounted on the sleeve plate (604) along the length direction; A first gear (607) is rotatably mounted on the sleeve plate (604), a transmission plate (606) is rotatably mounted at a position offset from the first gear (607), and the other end of the transmission plate (606) is rotatably connected to the shovel member (605); A second motor (609) is fixed on one side of the sleeve plate (604), and a second gear (608) meshing with the first gear (607) is coaxially fixed on the output shaft of the second motor (609); A worm wheel (6014) is coaxially fixed on the rotating shaft of the sleeve plate (604), a worm (6015) cooperating with the worm wheel (6014) is rotatably mounted on the base plate (601), and the worm (6015) is connected to the fixed-point flipping member.

7. The intelligent cutting device for metal plate manufacturing according to claim 5, characterized in that: The fixed-point flipping member comprises a No. 1 transmission rod (6013) rotatably mounted on the base plate (601), a ratchet wheel (6012) being coaxially fixed to the No. 1 transmission rod (6013), a No. 1 ratchet plate (603) and a No. 2 ratchet plate (6027) cooperating with the ratchet wheel (6012) being respectively fixed on both sides of the support frame (201), and the No. 1 transmission rod (6013) being connected to the worm (6015) via a bevel gear set (6016); The first pawl plate (603) and the second pawl plate (6027) are installed with the pawls on opposite sides, and the pawls are oriented in opposite directions.

8. The intelligent cutting device for metal plate manufacturing according to claim 6, characterized in that: The base plate (601) is provided with a slide groove, inside which a slide plate (6011) is slidably mounted, and a trimming knife (6010) is fixed on the slide plate (6011); A No. 2 spring (6017) is installed in the slide groove, one end of the No. 2 spring (6017) is fixed to the slide plate (6011), and the other end of the No. 2 spring (6017) is fixed to the base plate (601); A driving component is also mounted on the base plate (601), and the driving component is connected to the rotating shafts of the slide plate (6011) and the sleeve plate (604).

9. The intelligent cutting device for metal plate manufacturing according to claim 8, characterized in that: The driving member comprises a second transmission rod (6020) rotatably mounted on the threaded sleeve (602), and incomplete gears (6019) are coaxially fixed to both ends of the second transmission rod (6020), and the incomplete gears (6019) cooperate with a rack (6018) fixed to the bottom of the slide plate (6011); A third transmission rod (6026) is also rotatably mounted on the threaded sleeve (602). The third transmission rod (6026) is perpendicular to the second transmission rod (6020) and has an incomplete bevel gear (6022) coaxially fixed to its end. A first bevel gear (6021) and a second bevel gear (6023) are coaxially fixed to the second transmission rod (6020) and are arranged opposite to each other. Both the first bevel gear (6021) and the second bevel gear (6023) cooperate with the incomplete bevel gear (6022). The third transmission rod (6026) is connected to the rotating shaft of the sleeve plate (604) via a transmission chain (6025). The teeth on the first bevel gear (6021) and the second bevel gear (6023) are both elastically arranged and are single-sided helical teeth (6024).

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