Scanning and sawing equipment

Abstract

The invention provides scanning and sawing equipment. The scanning and sawing equipment comprises a rack, a conveying assembly, a feeding assembly, a scanning assembly and a sawing assembly, the conveying assembly, the feeding assembly and the saw cutting assembly are sequentially distributed from left to right relative to the rack, the scanning assembly can move left and right relative to the rack so as to scan the steel grating located on the conveying assembly, and the conveying assembly is used for conveying the steel grating scanned by the scanning assembly into the feeding assembly. The feeding assembly is used for intermittently feeding the steel grating into the saw cutting assembly, and the saw cutting assembly is used for slitting the steel grating from the feeding assembly; the length of the flat steel, located on the front side of the first transverse rod, in the slit steel grating single bodies can be symmetrical to the length of the flat steel, located on the rear side of the tail transverse rod, of the slit steel grating single bodies, and therefore the size of the slit steel grating single bodies can meet the use requirement.

Description

Technical Field

[0001] The present invention relates to the technical field of material cutting equipment, and more particularly, to a scanning sawing equipment. Background Art

[0002] Steel grating is a grid grating commonly used as a gutter cover plate, a steel structure platform plate, and a tread plate of a steel ladder; steel grating is made of flat steel arranged crosswise at a certain interval and cross bars, and welded into a steel product with square grids in the middle; after the flat steel and cross bars in the steel grating are welded and fixed by a welding machine, a sawing machine is needed to cut the steel grating into the required length; however, after the flat steel and cross bars in the existing steel grating are welded and fixed, the length of the flat steel in front of the first cross bar often tends to be too long. Therefore, after the sawing machine cuts the steel grating, the length of the flat steel in front of the first cross bar in the cut steel grating monomer is asymmetric with the length of the flat steel behind the last cross bar, which makes it difficult for the size of the cut steel grating monomer to meet the usage requirements. Summary of the Invention

[0003] The technical problem to be solved by the present invention is to provide a scanning sawing equipment, which can make the length of the flat steel in front of the first cross bar in the cut steel grating monomer symmetric with the length of the flat steel behind the last cross bar, and further make the size of the cut steel grating monomer meet the usage requirements.

[0004] The present invention provides a scanning sawing equipment, including a frame and a conveying component, a feeding component, a scanning component, and a sawing component connected to the frame; the conveying component, the feeding component, and the sawing component are distributed in sequence from left to right relative to the frame, the scanning component can move left and right relative to the frame to scan the steel grating located on the conveying component, the conveying component is used to send the steel grating scanned by the scanning component into the feeding component, the feeding component is used to intermittently send the steel grating into the sawing component, and the sawing component is used to cut the steel grating from the feeding component.

[0005] After the present invention adopts the above structure, the sawing component can cut off the flat steel at the front end of the steel grating that is redundant according to the size data of the steel grating to be cut obtained by the scanning component, so that the length of the flat steel in front of the first cross bar in the cut steel grating monomer can be symmetric with the length of the flat steel behind the last cross bar, and further make the size of the cut steel grating monomer meet the usage requirements.

[0006] In a possible implementation, the conveying assembly includes a driving motor and a plurality of conveying rollers spaced from left to right. The plurality of conveying rollers are used to support the steel grating. Each conveying roller extends from front to back, and both ends of each conveying roller are rotatably connected to the frame. A driven gear is coaxially fixed to one end of each conveying roller. The driving motor is fixed to the frame, and a driving gear is fixed to the output shaft of the driving motor. All the driven gears are drivingly connected to the driving gear through a transmission chain. After adopting such a conveying assembly, when the driving motor drives the driven gears located at one end of each conveying roller to rotate through the driving gear and the transmission chain, each conveying roller can be driven to rotate, so that the plurality of conveying rollers can send the steel grating located on the plurality of conveying rollers into the feeding assembly.

[0007] In a possible implementation, the scanning assembly includes a first moving seat, a first servo motor, a cantilever and a laser scanner. The first moving seat is movably connected to the frame behind the conveying assembly through a first guide rail group and can move left and right. The first servo motor is fixed to the first moving seat, and a first transmission gear is coaxially fixed to the output shaft of the first servo motor. A first rack is fixed to the frame, and the first transmission gear meshes with the first rack. The cantilever extends from front to back, and the rear end of the cantilever is fixed to the first moving seat. The laser scanner is fixed to the front end of the cantilever. When the first servo motor drives the first transmission gear to rotate, the first transmission gear and the first rack cooperate to drive the first moving seat to move relative to the frame so that the laser scanner can complete the scanning of the steel grating located on the conveying assembly. After adopting such a structure, after the steel grating is placed on the conveying assembly, the first servo motor can first drive the first moving seat to move leftward relative to the frame under the cooperation of the first transmission gear and the first rack. At this time, the cantilever can drive the laser scanner to move leftward relative to the frame, that is, the laser scanner can realize the dimension scanning of the steel grating located on the conveying assembly. After the laser scanner completes the dimension scanning of the steel grating, the first servo motor can drive the first moving seat to move rightward relative to the frame and reset under the cooperation of the first transmission gear and the first rack. That is, after the above scanning assembly, the scanning assembly can realize the dimension scanning of the steel grating located on the conveying assembly.

[0008] In a possible implementation, the scanning and sawing device further includes a plurality of pressing assemblies spaced from left to right. The plurality of pressing assemblies are all connected to the frame in front of the conveying assembly, and the pressing assemblies are used to press the steel grating to be scanned on the conveying assembly. Through the arrangement of the pressing assemblies, after the steel grating is placed on the conveying assembly, the plurality of pressing assemblies can press the steel grating to be scanned on the conveying assembly, so that when the scanning assembly scans the steel grating located on the conveying assembly, the situation of the steel grating shifting can be avoided, that is, the dimension scanning accuracy of the steel grating located on the conveying assembly by the scanning assembly can be ensured.

[0009] In a possible implementation manner, each pressing component includes a first cylinder and a pressing plate; the first cylinder is vertically fixed on the frame located on the front side of the conveying component, the pressing plate is fixed on the piston rod of the first cylinder, and the first cylinder is used to drive the pressing plate to move downward and abut against the upper end of the side of the steel grating to press the steel grating on the conveying component; after adopting this structure, when the first cylinder drives the pressing plate to move downward and abut against the upper end of the side of the steel grating, the pressing component can press the steel grating located on the conveying component, so that when the scanning component scans the steel grating located on the conveying component, the situation of the steel grating shifting can be avoided, that is, the dimension scanning accuracy of the steel grating located on the conveying component by the scanning component can be ensured, and since the pressing plate abuts against the upper end of the side of the steel grating to press the steel grating on the conveying component, that is, the pressing plate presses against the upper end of the edge of the steel grating, the interference of the pressing component on the scanning of the scanning component can be avoided.

[0010] In a possible implementation, the feeding component includes a horizontal moving unit, a longitudinal moving unit, a clamping unit, and several supporting rollers spaced from left to right; the several supporting rollers are used to support the steel grating, each supporting roller extends from front to back, and both ends of each supporting roller are rotatably connected to the frame; the horizontal moving unit is connected to the frame and can move left and right relative to the frame, the longitudinal moving unit is connected to the horizontal moving unit, and the clamping unit is connected to the driving end of the longitudinal moving unit; when the clamping unit clamps the left end of the steel grating located on the supporting rollers and the horizontal moving unit moves from left to right relative to the frame, the steel grating located on the supporting rollers is pushed into the sawing component; after adopting this feeding component, after the conveying component sends the steel grating to several supporting rollers in the feeding component, the longitudinal moving unit can drive the clamping unit to move downwards, at this time the clamping unit can be moved to the left end of the steel grating located on the supporting rollers, then the clamping unit can clamp the left end of the steel grating, and then the horizontal moving unit can drive the longitudinal moving unit and the clamping unit to move intermittently from left to right, that is, the horizontal moving unit can drive the longitudinal moving unit and the clamping unit to move a specific distance from left to right each time, so that the steel grating located on the supporting rollers can be sent into the sawing component by a specific length each time. After the horizontal moving unit drives the steel grating into the sawing component by a specific length each time, the sawing component can perform a cutting on the steel grating to cut the steel grating into the required length. By intermittently conveying the steel grating to the sawing component by the horizontal moving unit and intermittently cutting the steel grating by the sawing component, the cutting of the whole steel grating can be realized. After the steel grating located on several supporting rollers is completely sent into the sawing component and the sawing component completes the cutting of the steel grating, the clamping unit can release the left end of the steel grating, and the longitudinal moving unit can drive the clamping component to move upwards to reset, and finally the horizontal moving unit can drive the longitudinal moving unit and the clamping unit to move leftwards relative to the frame to reset; the purpose of setting the longitudinal moving unit is to drive the clamping unit to move upwards to generate a gap between the clamping unit and the frame, so as to facilitate the steel grating from the conveying component to pass through the gap between the clamping unit and the frame and be sent above several supporting rollers.

[0011] In a possible implementation, the horizontal movement unit includes a second moving seat, a second servo motor, and a second rack; the second moving seat is connected to the frame through a second guide rail group so as to be movable left and right, the second servo motor is fixed on the second moving seat, a second transmission gear is coaxially fixed on the output shaft of the second servo motor, the second rack is fixed on the frame and extends from left to right, and the second transmission gear meshes with the second rack; when the second servo motor drives the second transmission gear to rotate, the second transmission gear and the second rack cooperate to drive the second moving seat, the longitudinal movement unit, and the clamping unit to move left and right relative to the frame, and the longitudinal movement unit is connected to the second moving seat; after adopting such a horizontal movement unit, when the second servo motor drives the second transmission gear to rotate towards one side, under the cooperation of the second transmission gear and the second rack, the second moving seat can move from left to right, that is, the second moving seat can drive the longitudinal movement unit and the clamping unit to move from left to right; when the second servo motor drives the second transmission gear to rotate towards the other side, under the cooperation of the second transmission gear and the second rack, the second moving seat can move from right to left, that is, the second moving seat can drive the longitudinal movement unit and the clamping unit to move from right to left and reset.

[0012] In a possible implementation, the longitudinal movement unit includes a lifting frame and a second cylinder; the rear end of the lifting frame is vertically slidably connected to the front side of the second moving seat through a third guide rail group, the second cylinder is vertically fixed on the second moving seat, the upper end of the lifting frame is fixed to the piston rod of the second cylinder, and the second cylinder is used to drive the lifting frame to move vertically relative to the second moving seat, and the clamping unit is connected to the right side of the lifting frame; after adopting the above longitudinal movement unit, when the piston rod of the second cylinder extends and drives the lifting frame to move downward, the lifting frame can drive the clamping unit to move downward, and when the piston rod of the second cylinder contracts and drives the lifting frame to move upward, the lifting frame can drive the clamping unit to move upward and reset. In addition, the lifting frame can be reliably vertically slidably connected to the front side of the second moving seat through the third guide rail group.

[0013] In a possible implementation manner, the clamping unit includes two clamping manipulators that are distributed at intervals in the front and rear; the two clamping manipulators are movably connected to the right side of the lifting frame through a fourth guide rail group, and each clamping manipulator is used to cooperate with the left end of one of the flat steels in the steel grating for clamping; when the two clamping manipulators move back and forth relative to the lifting frame, the distance between the two clamping manipulators is adjusted to meet the clamping requirements for steel gratings of different sizes; a locking structure is arranged between the two clamping manipulators and the lifting frame; through the arrangement of the two clamping manipulators, each clamping manipulator can reliably clamp the left end of one of the flat steels in the steel grating, that is, the clamping unit can reliably clamp the left end of the steel grating, and since the two clamping manipulators are movably connected to the right side of the lifting frame through the fourth guide rail group, the distance between the two clamping manipulators can be adjusted, so that the two clamping manipulators can meet the clamping requirements for steel gratings of different sizes, that is, the two clamping manipulators can clamp the left end of the steel grating with different flat steel spacings. In addition, through the arrangement of the locking structure, after the distance between the two clamping manipulators is adjusted, the locking structure can lock the two clamping manipulators to prevent the two clamping manipulators from freely moving back and forth relative to the lifting frame.

[0014] In a possible implementation manner, the locking structure includes a guide rod and two sliders slidably connected to the guide rod; the guide rod is fixed on the lifting frame and extends from front to back, and the two clamping manipulators are respectively fixed to one of the sliders, and each slider is locked to the guide rod through a locking bolt; after adopting this locking structure, when the locking bolt for locking the slider and the guide rod is loosened, the slider can move back and forth relative to the guide rod, so that the distance between the two clamping manipulators can be adjusted. When the locking bolt on the slider is tightened, the slider and the guide rod can be locked, so that the two clamping manipulators can be locked to prevent the two clamping manipulators from freely moving back and forth relative to the lifting frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a three-dimensional structure diagram of the present invention;

[0016] Figure 2 is the first three-dimensional structure diagram of the present invention with some structures removed;

[0017] Figure 3 is Figure 2 the enlarged structure diagram at A in

[0018] Figure 4 is the three-dimensional structure diagram of the feeding component;

[0019] Figure 5 is the second three-dimensional structure diagram of the present invention with some structures removed. DETAILED DESCRIPTION OF THE INVENTION

[0020] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of this application, and are not intended to limit the protection scope of the embodiments of this application. Those skilled in the art can make adjustments according to needs to adapt to specific application scenarios.

[0021] In the description of the embodiments of this application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of this application can be understood according to specific situations.

[0022] In the embodiments of this application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower horizontal height than the second feature. [[ID=⑨]]

[0023] The following further elaborates on this application in detail with reference to the accompanying drawings and specific embodiments.

[0024] See Figures 1-5 As shown, the embodiments of this application disclose a scanning and sawing device, including a frame 1 and a conveying component 2, a feeding component 3, a scanning component 4, and a sawing component 5 connected to the frame 1; the conveying component 2, the feeding component 3, and the sawing component 5 are sequentially distributed from left to right relative to the frame 1, and the scanning component 4 can move left and right relative to the frame 1 to scan the steel grating 6 located on the conveying component 2. The conveying component 2 is used to send the steel grating 6 scanned by the scanning component 4 into the feeding component 3, the feeding component 3 is used to intermittently send the steel grating 6 into the sawing component 5, and the sawing component 5 is used to cut the steel grating 6 from the feeding component 3.

[0025] The conveying assembly 2 includes a driving motor 21 and a plurality of conveying rollers 22 that are spaced apart from left to right. The plurality of conveying rollers 22 are used to support the steel grating 6. Each conveying roller 22 extends from front to back, and both ends of each conveying roller 22 are rotatably connected to the frame 1. A driven gear 23 is coaxially fixed to one end of each conveying roller 22. The driving motor 21 is fixed to the frame 1, and a driving gear is fixed to the output shaft of the driving motor 21. All the driven gears 23 are drivingly connected to the driving gear through a transmission chain. After adopting such a conveying assembly, when the driving motor drives the driven gears located at one end of each conveying roller to rotate through the driving gear and the transmission chain, each conveying roller can be driven to rotate, so that the plurality of conveying rollers can feed the steel grating located on the plurality of conveying rollers into the feeding assembly.

[0026] The scanning assembly 4 includes a first moving seat 41, a first servo motor 42, a cantilever 43, and a laser scanner 44. The first moving seat 41 is connected to the frame 1 located behind the conveying assembly 2 through a first guide rail group so as to be movable left and right. The first servo motor 42 is fixed to the first moving seat 41, and a first transmission gear is coaxially fixed to the output shaft of the first servo motor 42. A first rack 45 is fixed to the frame 1, and the first transmission gear meshes with the first rack 45. The cantilever 43 extends from front to back, and the rear end of the cantilever 43 is fixed to the first moving seat 41. The laser scanner 44 is fixed to the front end of the cantilever 43. When the first servo motor 42 drives the first transmission gear to rotate, the first transmission gear and the first rack 45 cooperate to drive the first moving seat 41 to move relative to the frame 1 so that the laser scanner 44 can complete the scanning of the steel grating 6 located on the conveying assembly 2. After adopting such a structure, when the steel grating is placed on the conveying assembly, the first servo motor can first drive the first moving seat to move from right to left relative to the frame under the cooperation of the first transmission gear and the first rack. At this time, the cantilever can drive the laser scanner to move from right to left relative to the frame, that is, the laser scanner can realize the dimension scanning of the steel grating located on the conveying assembly. After the laser scanner completes the dimension scanning of the steel grating, the first servo motor can drive the first moving seat to move from left to right relative to the frame to reset under the cooperation of the first transmission gear and the first rack. That is, after adopting the above scanning assembly, the scanning assembly can realize the dimension scanning of the steel grating located on the conveying assembly.

[0027] The scanning and sawing equipment further includes a plurality of pressing components 7 spaced from left to right. A plurality of pressing components 7 are all connected to the frame 1 located on the front side of the conveying component 2. The pressing components 7 are used to press the steel grating 6 to be scanned onto the conveying component 2. By arranging the pressing components, after the steel grating is placed on the conveying component, a plurality of pressing components can press the steel grating to be scanned onto the conveying component, so that when the scanning component scans the steel grating located on the conveying component, the situation of the steel grating shifting can be avoided, that is, the dimensional scanning accuracy of the steel grating located on the conveying component by the scanning component can be ensured.

[0028] Each pressing component 7 includes a first cylinder 71 and a pressing plate 72. The first cylinder 71 is vertically fixed on the frame 1 located on the front side of the conveying component 2. The pressing plate 72 is fixed on the piston rod of the first cylinder 71. The first cylinder 71 is used to drive the pressing plate 72 to move downward and abut against the upper end of the side of the steel grating 6 to press the steel grating 6 onto the conveying component 2. After adopting this structure, when the first cylinder drives the pressing plate to move downward and abut against the upper end of the side of the steel grating, the pressing component can realize the pressing of the steel grating located on the conveying component, so that when the scanning component scans the steel grating located on the conveying component, the situation of the steel grating shifting can be avoided, that is, the dimensional scanning accuracy of the steel grating located on the conveying component by the scanning component can be ensured. And because the pressing plate abuts against the upper end of the side of the steel grating to press the steel grating onto the conveying component, that is, the pressing plate presses against the upper end of the edge of the steel grating, the interference of the pressing component on the scanning of the scanning component can be avoided.

[0029] The feeding assembly 3 includes a horizontal moving unit 31, a longitudinal moving unit 32, a clamping unit 33, and several supporting rollers 34 spaced from left to right; the several supporting rollers 34 are used to support the steel grating 6, each supporting roller 34 extends from front to back, and both ends of each supporting roller 34 are rotatably connected to the frame 1; the horizontal moving unit 31 is connected to the frame 1 and can move left and right relative to the frame 1, the longitudinal moving unit 32 is connected to the horizontal moving unit 31, and the clamping unit 33 is connected to the driving end of the longitudinal moving unit 32; when the clamping unit 33 clamps the left end of the steel grating 6 located on the supporting rollers 34 and the horizontal moving unit 31 moves from left to right relative to the frame 1, the steel grating 6 located on the supporting rollers 34 is pushed into the sawing assembly 5; after adopting such a feeding assembly, after the conveying assembly sends the steel grating to several supporting rollers in the feeding assembly, the longitudinal moving unit can drive the clamping unit to move up and down. At this time, the clamping unit can be moved to the left end of the steel grating located on the supporting rollers. Then the clamping unit can clamp the left end of the steel grating. Then the horizontal moving unit can drive the longitudinal moving unit and the clamping unit to move intermittently from left to right, that is, the horizontal moving unit can drive the longitudinal moving unit and the clamping unit to move a specific distance from left to right each time, so that the steel grating located on the supporting rollers can be sent into the sawing assembly by a specific length each time. After the horizontal moving unit drives the steel grating into the sawing assembly by a specific length each time, the sawing assembly can perform a cutting on the steel grating to cut the steel grating into the required length. By intermittently conveying the steel grating to the sawing assembly by the horizontal moving unit and intermittently cutting the steel grating by the sawing assembly, the cutting of the whole steel grating can be realized. After the steel grating located on several supporting rollers is completely sent into the sawing assembly and the sawing assembly completes the cutting of the steel grating, the clamping unit can release the left end of the steel grating, and the longitudinal moving unit can drive the clamping assembly to move up and reset. Finally, the horizontal moving unit can drive the longitudinal moving unit and the clamping unit to move leftward relative to the frame to reset; through the setting of the longitudinal moving unit, the purpose is to drive the clamping unit to move up to generate a gap between the clamping unit and the frame, so as to facilitate the steel grating from the conveying assembly to pass through the gap between the clamping unit and the frame and be sent above several supporting rollers.

[0030] The horizontal moving unit 31 includes a second moving base 311, a second servo motor 312, and a second rack 313; the second moving base 311 is connected to the frame 1 in a left-right movable manner through a second guide rail set, the second servo motor 312 is fixed on the second moving base 311, a second transmission gear is coaxially fixed on the output shaft of the second servo motor 312, the second rack 313 is fixed on the frame 1 extending from left to right, and the second transmission gear meshes with the second rack 313; when the second servo motor 312 drives the second transmission gear to rotate, the second transmission gear and the second rack 313 cooperate to drive the second moving base 311, the longitudinal moving unit 32, and the clamping unit 33 to move left and right relative to the frame 1, and the longitudinal moving unit 32 is connected to the second moving base 311; after adopting such a horizontal moving unit, when the second servo motor drives the second transmission gear to rotate towards one side, under the cooperation of the second transmission gear and the second rack, the second moving base can move from left to right, that is, the second moving base can drive the longitudinal moving unit and the clamping unit to move from left to right; when the second servo motor drives the second transmission gear to rotate towards the other side, under the cooperation of the second transmission gear and the second rack, the second moving base can move from right to left, that is, the second moving base can drive the longitudinal moving unit and the clamping unit to move from right to left and reset.

[0031] The longitudinal moving unit 32 includes a lifting frame 321 and a second air cylinder 322; the rear end of the lifting frame 321 is vertically slidably connected to the front side of the second moving base 311 through a third guide rail set 323, the second air cylinder 322 is vertically fixed on the second moving base 311, the upper end of the lifting frame 321 is fixed to the piston rod of the second air cylinder 322, and the second air cylinder 322 is used to drive the lifting frame 321 to move vertically relative to the second moving base 311, and the clamping unit 33 is connected to the right side of the lifting frame 321; after adopting the above longitudinal moving unit, when the piston rod of the second air cylinder extends and drives the lifting frame to move downward, the lifting frame can drive the clamping unit to move downward, and when the piston rod of the second air cylinder contracts and drives the lifting frame to move upward, the lifting frame can drive the clamping unit to move upward and reset. In addition, the lifting frame can be reliably vertically slidably connected to the front side of the second moving base through the third guide rail set.

[0032] The clamping unit 33 includes two clamping manipulators 331 that are distributed at intervals front and back; the two clamping manipulators 331 are movably connected to the right side of the lifting frame 321 through a fourth guide rail group 332 and can move back and forth. Each clamping manipulator 331 is used to cooperate with the left end of one of the flat steels in the steel grating 6 for clamping; when the two clamping manipulators 331 move back and forth relative to the lifting frame 321, it is used to adjust the distance between the two clamping manipulators 331 to meet the clamping requirements for steel gratings 6 of different sizes; a locking structure is provided between the two clamping manipulators 331 and the lifting frame 321; through the setting of the two clamping manipulators, each clamping manipulator can reliably clamp the left end of one of the flat steels in the steel grating, that is, the clamping unit can reliably clamp the left end of the steel grating. And because the two clamping manipulators are movably connected to the right side of the lifting frame through the fourth guide rail group and can move back and forth, the distance between the two clamping manipulators can be adjusted so that the two clamping manipulators can meet the clamping requirements for steel gratings of different sizes, that is, the two clamping manipulators can clamp the left end of the steel grating with different flat steel spacings. In addition, through the setting of the locking structure, after the distance between the two clamping manipulators is adjusted, the locking structure can lock the two clamping manipulators to prevent the two clamping manipulators from freely moving back and forth relative to the lifting frame.

[0033] The locking structure includes a guide rod 333 and two sliders 334 that are slidably connected to the guide rod 333; the guide rod 333 is fixed on the lifting frame 321 and extends from front to back. The two clamping manipulators 331 are respectively fixed to one of the sliders 334, and each slider 334 is locked to the guide rod 333 through a locking bolt; after adopting this locking structure, when the locking bolt used to lock the slider and the guide rod is loosened, the slider can move back and forth relative to the guide rod, so that the distance between the two clamping manipulators can be adjusted. When the locking bolt on the slider is tightened, the slider and the guide rod can be locked, so that the two clamping manipulators can be locked to prevent the two clamping manipulators from freely moving back and forth relative to the lifting frame.

[0034] When the present invention is in operation, first, the scanning component can move left and right relative to the frame to scan the steel grating located on the conveying component and obtain the dimension data of the steel grating to be cut. The dimension data of the steel grating to be cut can be recorded in the controller. Then, the steel grating after scanning can be sent into the feeding component by the conveying component. Next, the feeding component can intermittently feed the steel grating from the conveying component into the sawing component. During the process of the steel grating being sent into the sawing component, if it is found according to the above-mentioned dimension data of the scanned steel grating that the flat steel in front of the first cross bar has an excessive length, the controller can control the feeding stroke of the feeding component and, with the cooperation of the sawing component, cut off the excessive length of the flat steel. After the excessive length of the flat steel is cut off, under the intermittent feeding state of the feeding component and with the coordinated action of the sawing component, the steel grating can be cut into steel grating monomers of the required length, and the length of the flat steel in front of the first cross bar in the cut-off steel grating monomers can be symmetrical to the length of the flat steel behind the last cross bar, so that the dimensions of the cut-off steel grating monomers can meet the use requirements. In addition, the present invention obtains the dimension data of the steel grating through the scanning component and then automatically cuts the steel grating according to the obtained dimension data of the steel grating, so that there is no need to rely on manual means to mark the positions of the steel grating to be cut, reducing the labor intensity and labor cost of the staff, and also improving the cutting efficiency of the steel grating. In addition, it can also ensure that the dimensions of the cut-off steel grating monomers are consistent, facilitating the on-site laying of the steel grating monomers and enabling the neatness of the steel grating monomers after laying.

[0035] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present application should be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A scanning sawing device, characterized in that: The invention comprises a frame (1) and a conveying assembly (2), a feeding assembly (3), a scanning assembly (4) and a sawing assembly (5) connected to the frame (1); the conveying assembly (2), the feeding assembly (3) and the sawing assembly (5) are sequentially distributed from left to right relative to the frame (1); the scanning assembly (4) can move left and right relative to the frame (1) to scan the steel grating (6) located on the conveying assembly (2); the conveying assembly (2) is used to feed the steel grating (6) scanned by the scanning assembly (4) into the feeding assembly (3); the feeding assembly (3) is used to intermittently feed the steel grating (6) into the sawing assembly (5); and the sawing assembly (5) is used to cut the steel grating (6) from the feeding assembly (3).

2. The scanning sawing device according to claim 1, characterized in that: The conveying assembly (2) includes a driving motor (21) and a plurality of conveying rollers (22) spaced apart from left to right, wherein the plurality of conveying rollers (22) are used to support the steel grating (6), each of the conveying rollers (22) extends from front to rear, both ends of each of the conveying rollers (22) are rotatably connected to the frame (1), and a driven gear (23) is coaxially fixed to one end of each of the conveying rollers (22), the driving motor (21) is fixed to the frame (1), and a driving gear is fixed to the output shaft of the driving motor (21), and all the driven gears (23) are connected to the driving gear through a transmission chain.

3. The scanning sawing device according to claim 1, characterized in that: The scanning assembly (4) comprises a first movable seat (41), a first servo motor (42), a cantilever (43) and a laser scanner (44); the first movable seat (41) is connected to a frame (1) located at the rear side of the conveying assembly (2) through a first guide rail group so as to be movable left and right; the first servo motor (42) is fixed on the first movable seat (41); a first transmission gear is coaxially fixed on the output shaft of the first servo motor (42); a first rack (45) is fixed on the frame (1); the first transmission gear The gear is engaged with the first rack (45), the cantilever (43) extends from front to rear, the rear end of the cantilever (43) is fixed on the first movable seat (41), and the laser scanner (44) is fixed on the front end of the cantilever (43); when the first servo motor (42) drives the first transmission gear to rotate, the first transmission gear and the first rack (45) cooperate to drive the first movable seat (41) to move relative to the frame (1) so that the laser scanner (44) completes the scanning of the steel grating (6) located on the conveying assembly (2).

4. The scanning sawing device according to any one of claims 1-3, characterized in that: The scanning and sawing equipment further comprises a plurality of pressing assemblies (7) spaced apart from left to right, wherein the plurality of pressing assemblies (7) are connected to a frame (1) located in front of the conveying assembly (2), and the pressing assemblies (7) are used to press the steel grating (6) to be scanned onto the conveying assembly (2).

5. The scanning sawing device according to claim 4, characterized in that: Each of the pressing components (7) includes a first cylinder (71) and a pressing plate (72); the first cylinder (71) is vertically fixed on the frame (1) located on the front side of the conveying component (2), the pressing plate (72) is fixed on the piston rod of the first cylinder (71), and the first cylinder (71) is used to drive the pressing plate (72) to move downward and abut against the upper end of the side of the steel grating (6) to press the steel grating (6) against the conveying component (2).

6. The scanning sawing device according to claim 1 or 2 or 3 or 5, characterized in that: The feeding component (3) includes a horizontal moving unit (31), a longitudinal moving unit (32), a clamping unit (33) and a plurality of supporting rollers (34) arranged at intervals from left to right; the plurality of supporting rollers (34) are used to support the steel grating (6), each of the supporting rollers (34) extends from front to back, and both ends of each of the supporting rollers (34) are rotatably connected to the frame (1); the horizontal moving unit (31) is connected to the frame (1) and can move left and right relative to the frame (1), the longitudinal moving unit (32) is connected to the horizontal moving unit (31), and the clamping unit (33) is connected to the driving end of the longitudinal moving unit (32); when the clamping unit (33) clamps the left end of the steel grating (6) located on the supporting rollers (34) and the horizontal moving unit (31) moves from left to right relative to the frame (1), the steel grating (6) located on the supporting rollers (34) is pushed into the sawing component (5).

7. The scanning sawing device according to claim 6, characterized in that: The horizontal moving unit (31) includes a second moving seat (311), a second servo motor (312) and a second rack (313); the second moving seat (311) is connected to the frame (1) through a second guide rail group and can move left and right, the second servo motor (312) is fixed on the second moving seat (311), a second transmission gear is coaxially fixed on the output shaft of the second servo motor (312), the second rack (313) is fixed on the frame (1) extending from left to right, and the second transmission gear meshes with the second rack (313); when the second servo motor (312) drives the second transmission gear to rotate, the second transmission gear and the second rack (313) cooperate to drive the second moving seat (311), the longitudinal moving unit (32) and the clamping unit (33) to move left and right relative to the frame (1), and the longitudinal moving unit (32) is connected to the second moving seat (311).

8. The scanning sawing device according to claim 7, characterized in that: The longitudinal moving unit (32) includes a lifting frame (321) and a second cylinder (322); the rear end of the lifting frame (321) is vertically slidably connected to the front side of the second moving seat (311) through a third guide rail group (323), the second cylinder (322) is vertically fixed on the second moving seat (311), the upper end of the lifting frame (321) is fixed to the piston rod of the second cylinder (322), the second cylinder (322) is used to drive the lifting frame (321) to move vertically relative to the second moving seat (311), and the clamping unit (33) is connected to the right side of the lifting frame (321).

9. The scanning sawing device according to claim 8, characterized in that: The clamping unit (33) includes two clamping manipulators (331) that are spaced apart front and rear; the two clamping manipulators (331) are movably connected to the right side of the lifting frame (321) via a fourth guide rail set (332) so as to be movable back and forth, and each clamping manipulator (331) is used to cooperate with the left end of one of the flat steels in the steel grating (6) for clamping; when the two clamping manipulators (331) move back and forth relative to the lifting frame (321), they are used to adjust the distance between the two clamping manipulators (331) to meet the clamping requirements for steel gratings (6) of different sizes; a locking structure is provided between the two clamping manipulators (331) and the lifting frame (321).

10. The scanning sawing device according to claim 9, characterized in that: The locking structure includes a guide rod (333) and two sliders (334) slidably connected to the guide rod (333); the guide rod (333) is fixed to the lifting frame (321) and extends from front to back, and the two clamping manipulators (331) are respectively fixed to one of the sliders (334), and each slider (334) is locked to the guide rod (333) by a locking bolt.

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