Horizontal shearing and leveling flying shear equipment

Abstract

The invention relates to the technical field of steel coil processing, in particular to cross cut and leveling flying shear equipment which is characterized by comprising an unwinding device, a pinch shearing machine, a front film laminating machine, a leveling machine, a rear film laminating machine, a pinch cut-to-length machine, a flying shear, a conveying device and a stacking device which are sequentially arranged side by side. By means of the steel coil conveying device, steel coils can be conveyed very accurately and stably, the probability of scratching or scratching in the steel coil machining process can be greatly reduced, the steel coils can be sheared very accurately and stably, and the steel coil machining quality can be greatly improved.

Description

Technical Field

[0001] The invention relates to the technical field of steel coil processing, in particular to a transverse shearing and leveling flying shear device. Background Art

[0002] The patent document with the Chinese patent authorization announcement number CN215146675U discloses a technical solution named "A coil flying shear stacking device", which includes the following technical features: including an uncoiler, a leveler, a laminating machine, a flying shear, and a stacking machine arranged side by side from right to left. In this technical solution, the steel coil is directly transported to the leveler by the uncoiler. Since the diameter of the steel coil will gradually decrease during the unloading process of the uncoiler, the output speed of the steel coil is prone to change, which not only easily leads to low accuracy in the transfer of the steel coil, but also easily leads to low accuracy in shearing by the flying shear, and the steel coil is easily scratched or scratched due to the leveling process of the leveler, which greatly affects the quality of steel coil processing. Therefore, it is very necessary to design a cross-cutting and leveling flying shearing equipment to solve the above technical problems. Summary of the invention

[0003] The object of the present invention is to solve the above-mentioned problems and shortcomings, and to provide a transverse shearing and leveling flying shearing equipment, which can not only make the transfer of steel coils extremely accurate and stable, but also greatly reduce the probability of scratches or scratches during the processing of steel coils, and can make the shearing of steel coils very accurate and stable, which can greatly improve the quality of steel coil processing.

[0004] The technical solution of the present invention is achieved in this way: A transverse shearing and leveling flying shearing equipment is characterized in that it comprises an unwinding device, a clamping shearing machine, a front laminating machine, a leveling machine, a rear laminating machine, a clamping sizing machine, a flying shearing machine, a conveying device and a stacking device which are arranged side by side in sequence.

[0005] Preferably, the unwinding device includes a material preparation cart, a transfer cart, and an unwinding machine. The material preparation cart is arranged on the side of the unwinding machine. The material preparation cart is provided with two supporting positions for placing steel coils. The transfer cart can reciprocate between the material preparation cart and the unwinding machine, and enables the transfer cart to take the steel coil from any one of the two supporting positions and place it on the unwinding machine, and also enables the transfer cart to take the steel coil from the unwinding machine and place it on any one of the supporting positions.

[0006] Preferably, the unwinding shaft of the unwinding machine is arranged longitudinally facing forward, and the material preparation car is arranged at the front side of the unwinding machine. The material preparation car includes a transversely movable frame and a first hydraulic cylinder. The transversely movable frame is connected to the movable end of the first hydraulic cylinder, and the first hydraulic cylinder can drive the transversely movable frame to perform transverse reciprocating motion. Two material supporting positions are V-shaped material supporting notches opened side by side on the rear end of the transversely movable frame; the transfer car includes a longitudinally movable frame, a lifting drive mechanism, and a material supporting frame. The longitudinally movable frame can perform longitudinal reciprocating motion between the V-shaped material supporting notch and the unwinding machine. The lifting drive mechanism is arranged on the longitudinally movable frame, and the material supporting frame is arranged on the lifting end of the lifting drive mechanism, and the material supporting frame can be lifted and lowered in and out of and can longitudinally enter and exit any one of the V-shaped material supporting notches.

[0007] Preferably, the clamping shearing machine includes a pair of roller clamping mechanism and a lifting and shearing mechanism which are arranged side by side in sequence along the conveying direction of the steel coil; the lifting and shearing mechanism includes a fixed frame, a lifting frame, an upper knife bar, a lower knife bar, and an elastic pressing mechanism; a supporting platform is provided on the fixed frame; the lifting frame can be vertically movably arranged on the fixed frame; the elastic pressing mechanism and the upper knife bar are arranged side by side on the lifting frame along the conveying direction of the steel coil, and the elastic pressing mechanism can move downward with the lifting frame and elastically press on the supporting platform; the lower knife bar is arranged on the side wall of the supporting platform opposite to the upper knife bar, and the lower knife bar and the upper knife bar can jointly cut the steel coil.

[0008] Preferably, the front laminating machine includes a frame, a laminating roller pressing assembly, an unwinding roller, and a swing positioning mechanism, wherein the laminating roller pressing assembly is arranged on the frame, one end of the unwinding roller is rotatably arranged on the frame, a positioning convex ring is arranged on the outer circumferential surface of one end of the unwinding roller, a small shaft portion is arranged on the end face of the other end of the unwinding roller, a guiding cone surface extending to the small shaft portion is arranged on the corner of the other end of the unwinding roller, the outer end of the small shaft portion is a frustum end with a small outside and a large inside, and the swing positioning mechanism is arranged on the frame, and a fitting hole matching the frustum end is provided on the swing end of the swing positioning mechanism, so that the fitting hole can make a reciprocating motion away from the frustum end and close to the frustum end with the swing of the swing end of the swing positioning mechanism, and the fitting hole can be relatively rotatably fitted on the frustum end. [Front laminating machine, Preferably, the post-laminating machine comprises a pair of rollers for laminating, an upper film placing mechanism, and a lower film placing mechanism, and the upper film placing mechanism and the lower film placing mechanism are respectively arranged in the upper and lower directions of the pair of rollers of the pair of rollers for laminating.

[0009] Preferably, the clamping and sizing machine includes a mounting frame, a driving motor, a gear transmission box, and a transfer roller group. The gear transmission box is provided with two synchronously rotating power output shafts. The driving motor and the gear transmission box are arranged on or beside the mounting frame, and the input end of the gear transmission box is drivingly connected to the driving motor. The transfer roller group includes two transfer rollers, which are arranged on the mounting frame in parallel with each other, and the two transfer rollers are drivingly connected to the two power output shafts respectively.

[0010] Preferably, the conveying device includes a positioning bracket, a swing frame, a driving cylinder, and a conveyor belt assembly, one end of the swing frame is hinged on the positioning bracket, and the other end of the swing frame can swing up and down, one end of the driving cylinder is hinged on the positioning bracket, and the other end of the driving cylinder is hinged on the other end of the swing frame, and the driving cylinder can drive the other end of the swing frame to swing back and forth up and down, the conveyor belt assembly is arranged on the swing frame, and the input end of the conveyor belt assembly is located on one end of the swing frame, and the output end of the conveyor belt assembly is located on the other end of the swing frame; the stacking device includes a scrap cart and two stacking machines, one of the two stacking machines is used to stack long steel plates and the other is used to stack short steel plates, the input ends of the two stacking machines and the scrap cart are arranged vertically side by side from top to bottom on one side of the output end of the conveyor belt assembly, and the output end of the conveyor belt assembly can be driven by the driving cylinder to face the input ends of the two stacking machines and the scrap cart respectively, and the output end of the conveyor belt assembly can transport steel plates to the input ends of the two stacking machines and the scrap cart.

[0011] Preferably, the stacking machine includes a conveyor belt device, a material blocking mechanism, and a discharging device. A stacking cavity is provided on the material blocking mechanism. The input end of the conveyor belt device can receive the steel plate from the output end of the conveyor belt assembly, and the output end of the conveyor belt device can transport the steel plate into the stacking cavity; the discharging device includes a lifting mechanism, a first material receiving and feeding mechanism, and a second material receiving and feeding mechanism. The lifting mechanism is arranged in or beside the stacking cavity. The first material receiving and feeding mechanism and the second material receiving and feeding mechanism are both horizontal material receiving and feeding mechanisms. The first material receiving and feeding mechanism is arranged in the stacking cavity, and the first material receiving and feeding mechanism is connected to the lifting end of the lifting mechanism. The second material receiving and feeding mechanism is arranged beside the first material receiving and feeding mechanism, and the second material receiving and feeding mechanism can horizontally receive the material horizontally transferred by the first material receiving and feeding mechanism.

[0012] Preferably, the first material receiving and feeding mechanism includes a first motor and at least one group of first supporting rollers, the first motor is arranged on the lifting end of the lifting mechanism, the first supporting roller group includes a plurality of first supporting rollers, each first supporting roller is horizontally arranged side by side on the lifting end of the lifting mechanism, and each first supporting roller is parallel to each other, and at least one first supporting roller is drivingly connected to the first motor; the second material receiving and feeding mechanism includes a positioning frame, a second motor, and at least one group of second supporting rollers, the second motor is arranged on the positioning frame, the second supporting roller group includes a plurality of second supporting rollers, each second supporting roller is horizontally arranged side by side on the top of the positioning frame, and each second supporting roller is parallel to each other, and at least one second supporting roller is drivingly connected to the second motor.

[0013] The beneficial effects of the present invention are as follows: on the transverse shearing and leveling flying shearing equipment, the unwinding device, the clamping shearing machine, the front laminating machine, the leveling machine, the rear laminating machine, the clamping sizing machine, the flying shearing machine, the conveying device, and the stacking device are sequentially arranged side by side. This can use the clamping shearing machine to achieve the purpose of accurately and stably conveying the steel coil, thereby ensuring that the laminating of the front laminating machine, the leveling of the leveling machine, and the laminating of the rear laminating machine can be carried out very accurately and stably, thereby facilitating the high quality of laminating and leveling; the setting of the clamping shearing machine can also cut from the starting end and the end end of the unwinding of the steel coil, which is not only convenient for cutting and processing the end material of poor quality, but also can use the clamping shearing machine to cut the previous steel coil and install the next steel coil during the time period from the time when the previous steel coil is cut by the clamping shearing machine to the time when the stacking device completes the stacking, which can greatly shorten the equipment suspension time, thereby facilitating the improvement of production efficiency. The front laminating machine can be set up to protect the steel coils by laminating, so as to avoid scratches or scratches on the steel coils by the leveling machine. The rear laminating machine can further protect the steel coils, which can not only avoid scratches or scratches in the subsequent processing steps, but also have a protective effect during use, which can effectively improve the production quality of the steel coils. The clamping and sizing machine can be set up, which can make the transfer of the steel coils very accurate and stable, thereby greatly improving the stability and accuracy of the steel coils conveyed to the flying shear, and then make the shearing of the flying shear very accurate and stable, which can greatly improve the shearing quality of the flying shear. The conveying device can not only help the sheared steel plates to enter the stacking device accurately and stably, but also delay the time for the steel plates to enter the stacking process, which can help the workers observe the quality of the steel plates during this period or check them through instruments, so that the workers can eliminate defective or waste products, which can help to ensure that the output quality is very high and the stacking is very accurate and stable. Therefore, the transverse shearing and leveling flying shear equipment can not only make the transfer of steel coils extremely accurate and stable, but also greatly reduce the chance of scratches or scratches during the steel coil processing process, and can make the shearing of steel coils very accurate and stable, which can greatly improve the quality of steel coil processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the transverse shearing and leveling flying shear equipment in the present invention when viewed from above.

[0015] Figure 2 It is a structural schematic diagram of the main viewing direction of the transverse shearing and leveling flying shear equipment in the present invention.

[0016] Figure 3 It is a structural schematic diagram of the material preparation vehicle in the present invention.

[0017] Figure 4 It is a schematic diagram of the structure of the transfer vehicle in the present invention.

[0018] Figure 5 It is a schematic structural diagram of the clamping shearing machine in the present invention.

[0019] Figure 6 It is a structural schematic diagram of the elastic pressing mechanism in the present invention.

[0020] Figure 7 It is a schematic structural diagram of the front laminating machine in the present invention.

[0021] Figure 8 It is a schematic structural diagram of the film coating roller pressing assembly in the present invention.

[0022] Fig. 9 It is a schematic diagram of the overall structure of the unwinding roller and the swing positioning mechanism assembled in the present invention.

[0023] Fig.10 It is a partial structural schematic diagram of the assembly of the unwinding roller and the swing positioning mechanism in the present invention.

[0024] Fig.11 It is a schematic structural diagram of the assembly of the rear laminating machine and the clamping and sizing machine in the present invention.

[0025] Fig.12 It is a structural schematic diagram of the assembly of the clamping and sizing machine and the protective net in the present invention.

[0026] Fig.13 This is one of the structural schematic diagrams of the clamping and sizing machine in the present invention.

[0027] Fig.14 This is the second structural schematic diagram of the clamping and sizing machine in the present invention.

[0028] Fig.15 It is a schematic diagram of the cross-sectional structure of the transfer roller in the present invention.

[0029] Fig.16 It is a schematic diagram of the structure of the conveying device and part of the stacking device in the present invention.

[0030] Fig.17 It is a schematic structural diagram of the stacking device in the present invention.

[0031] Fig.18 It is a schematic structural diagram of the side view of the discharging device in the present invention.

[0032] Fig.19 It is a schematic diagram of the structure of the discharging device in the present invention when viewed from above.

[0033] Fig. 20 It is a structural schematic diagram of the first material receiving and feeding mechanism in the present invention. DETAILED DESCRIPTION

[0034] like Figure 1 and Figure 2 As shown, the transverse shearing and leveling flying shearing equipment described in the present invention includes an unwinding device 1, a clamping shearing machine 2, a front laminating machine 3, a leveling machine 4, a rear laminating machine 5, a clamping sizing machine 6, a flying shear 7, a conveying device 8, and a stacking device 9 which are arranged side by side in sequence.

[0035] On the transverse shearing, leveling and flying shearing equipment, an unwinding device 1, a clamping shearing machine 2, a front laminating machine 3, a leveling machine 4, a rear laminating machine 5, a clamping sizing machine 6, a flying shearing machine 7, a conveying device 8 and a stacking device 9 are arranged side by side in sequence. This can utilize the clamping shearing machine 2 to achieve the purpose of accurately and stably conveying the steel coil, thereby ensuring that the laminating of the front laminating machine 3, the leveling of the leveling machine 4, and the laminating of the rear laminating machine 5 can be carried out very accurately and stably, which can help to ensure that both the laminating and the leveling are of high quality; the clamping shearing machine 2 is set up to be able to cut from the starting end and the end end of the steel coil unwinding, which not only facilitates the cutting and processing of the end material of poor quality, but also when the steel coil on the unwinding device 1 is not completely unwinded and another steel coil needs to be processed, the clamping shearing machine 2 is used to cut the previous steel coil and the next steel coil is installed during the time period from when the stacking device 9 completes the stacking, which can greatly shorten the equipment suspension time, thereby helping to improve production efficiency.

[0036] The front film laminating machine 3 can protect the steel coil by film coating, thereby preventing the steel coil from being scratched or damaged by the leveling machine 4. The rear film laminating machine 5 can further protect the steel coil, which can not only prevent the steel coil from being scratched or damaged in the subsequent processing steps, but also has a protective effect during use, thus effectively improving the production quality of the steel coil.

[0037] The clamping and sizing machine 6 is provided, which can make the transfer of the steel coil very accurate and stable, thereby greatly improving the stability and accuracy of the steel coil conveying to the flying shear 7, and further making the shearing of the flying shear 7 very accurate and stable, which can greatly improve the shearing quality of the flying shear 7.

[0038] The provision of the conveying device 8 can not only facilitate the sheared steel plates to enter the stacking device 9 accurately and stably, but also delay the time for the steel plates to enter the stacking process, which can facilitate the workers to observe the quality of the steel plates during this period or check them through instruments, so that the workers can remove defective or waste products, thereby ensuring that the output quality is very high and that the stacking is very accurate and stable.

[0039] Therefore, the transverse shearing and leveling flying shear equipment can not only make the transfer of steel coils extremely accurate and stable, but also greatly reduce the chance of scratches or scratches during the steel coil processing process, and can make the shearing of steel coils very accurate and stable, which can greatly improve the quality of steel coil processing.

[0040] like Figures 1 to 3 As shown, the unwinding device 1 comprises a material preparation vehicle 11, a transfer vehicle 12, and an unwinding machine 13. The material preparation vehicle 11 is arranged beside the unwinding machine 13. The material preparation vehicle 11 is provided with two support positions 111 for placing steel coils. The transfer vehicle 12 can reciprocate between the material preparation vehicle 11 and the unwinding machine 13, and the transfer vehicle 12 can take the steel coil from any one of the two support positions 111 and place it on the unwinding machine 13, and the transfer vehicle 12 can take the steel coil from the unwinding machine 13 and place it on any one of the support positions 111. This can facilitate the rapid loading and unloading of steel coils, thereby greatly improving production efficiency.

[0041] like Figures 1 to 4 As shown, the unwinding shaft 131 of the unwinding machine 13 is arranged longitudinally forward, and the material preparation car 11 is arranged at the front side of the unwinding machine 13. The material preparation car 11 includes a transverse movable frame 112 and a first hydraulic cylinder 113. The transverse movable frame 112 is connected to the movable end of the first hydraulic cylinder 113, and the first hydraulic cylinder 113 can drive the transverse movable frame 112 to perform transverse reciprocating motion. The two supporting positions 111 are V-shaped supporting gaps opened side by side on the rear end of the transverse movable frame 112; the transfer car 12 includes a longitudinal movable frame 121, a lifting drive mechanism 122, and a supporting frame 123. The longitudinal movable frame 121 can perform longitudinal reciprocating motion between the V-shaped supporting gap and the unwinding machine 13, and the lifting drive mechanism 122 is arranged on the longitudinal movable frame 121, and the supporting frame 123 is arranged on the lifting end of the lifting drive mechanism 122, so that the supporting frame 123 can be lifted and lowered in and out of and can longitudinally enter and exit any one of the V-shaped supporting gaps. Such a material preparation vehicle 11 and transfer vehicle 12 are very simple and reliable, which can not only accurately position the steel coils, but also accurately transfer the steel coils, thereby helping to further improve the speed and accuracy of the steel coils up and down, thereby improving production safety and efficiency.

[0042] like Figure 1 and Figure 3As shown, the transverse moving frame 112 is limited and guided by the limiting roller 114 and the transverse guide rail 115. Specifically, two transverse guide rails 115 are arranged side by side in the front and back, and a plurality of first limiting rollers 114 are respectively arranged on the front and rear ends of the transverse moving frame 112, and the front and rear first limiting rollers 114 are respectively rolled and clamped on the front and rear transverse guide rails 115, and the middle part of the rear transverse guide rail 115 is broken to form a clearance for the support frame 123 to pass through. In this way, the transverse movement of the transverse moving frame 112 can be ensured to be very accurate and stable, thereby ensuring that the steel coil transfer is very accurate and stable.

[0043] like Figure 1 , Figure 2 and Figure 4 As shown, a longitudinal guide rail 124 is provided between the material preparation vehicle 11 and the unwinding machine 13, and a travel roller 125 is provided on the longitudinal moving frame 121, and the travel roller 125 is driven by a first motor 126 provided on the longitudinal moving frame 121; the lifting drive mechanism 122 uses a hydraulic cylinder to realize lifting drive, and the support frame 123 uses two longitudinally arranged support rollers 1231 to support the steel coil. This not only facilitates manufacturing, but also ensures that the longitudinal transfer of the steel coil is very accurate and stable, thereby helping to further improve the reliability and applicability of the transverse shearing and leveling flying shearing equipment.

[0044] like Figure 1 and Figure 2 As shown, the unwinding shaft 131 is rotatably connected at the rear end and suspended at the front end, and a swinging support shaft mechanism 14 is provided on the side of the unwinding machine 13. The swinging support shaft mechanism 14 is driven by a hydraulic cylinder to swing a bracket to lift the front end of the unwinding shaft 131. A roller is provided on the swing end of the swing bracket to roll in contact with the unwinding shaft 131. This not only facilitates the unwinding shaft 131 to support the unwinding extremely stably, but also facilitates the up and down movement of the steel coil, thereby better meeting the needs of actual use.

[0045] like Figure 1 and Figure 2 As shown, at least one paper collecting machine 15 is arranged beside the unwinding machine 13, and the paper collecting machine 15 is located on the side of the unwinding machine 13 away from the clamping shearing machine 2, so that the isolation paper on the steel coil can be reeled up, thereby facilitating the convenience of isolation paper recycling management.

[0046] like Figure 5As shown, the clamping shearing machine 2 includes a pair of roller clamping mechanism 21 and a lifting shearing mechanism 22 which are sequentially arranged side by side along the conveying direction of the steel coil. The lifting shearing mechanism 22 includes a fixed frame 221, a lifting frame 222, an upper blade 223, a lower blade 224, and an elastic material pressing mechanism 225. A support platform 226 is arranged on the fixed frame 221. The lifting frame 222 can be vertically moved on the fixed frame 221. The elastic material pressing mechanism 225 and the upper blade 223 are arranged side by side on the lifting frame 222 along the conveying direction of the steel coil, and the elastic material pressing mechanism 225 can move downward with the lifting frame 222 and elastically press on the support platform 226. The lower blade 224 is arranged on the side wall of the support platform 226 opposite to the upper blade 223, and the lower blade 224 and the upper blade 223 can cut the steel coil together. The use of the pair of roller clamping mechanism 21 can extremely stably improve the accuracy and stability of steel coil transfer. By using the elastic pressing mechanism 225, when the lifting and shearing mechanism 22 shears the steel coil, the elastic pressing mechanism 225 can be used to elastically press the steel coil, thereby facilitating a smoother and more accurate shearing process, thereby helping to further improve the shearing quality.

[0047] like Figure 5 and Figure 6 As shown, the elastic pressing mechanism 225 includes a positioning block 2251, a vertical shaft 2252, a spring 2253, a pressing block 2254, and at least one anti-falling nut 2255. The positioning block 2251 is arranged on the side wall of the lifting frame 222. The upper end of the vertical shaft 2252 can vertically slide through the positioning block 2251. The anti-falling nut 2255 is threadedly mounted on the upper end of the vertical shaft 2252 that passes through the positioning block 2251. The anti-falling nut 2255 can prevent The vertical shaft 2252 is prevented from disengaging downward from the positioning block 2251, and the spring 2253 is sleeved on the vertical shaft 2252 below the positioning block 2251. The pressing block 2254 is arranged on the lower end of the vertical shaft 2252, and the upper and lower ends of the spring 2253 are elastically pressed against the bottom surface of the positioning block 2251 and the top surface of the pressing block 2254 respectively; a rubber pad 2256 is arranged on the bottom surface of the pressing block 2254, and the rubber pad 2256 is located directly above the supporting platform 226. Such an elastic pressing mechanism 225 is very simple and reliable, which is not only convenient for manufacturing, but also can achieve a very stable and reliable elastic pressing effect, and can avoid crushing when shearing normal steel coils, which helps to further improve the reliability and applicability of the transverse shearing and leveling flying shearing equipment.

[0048] like Figure 7 , Fig. 9 and Fig.10As shown, the front laminating machine 3 includes a frame 31, a laminating roller pressing assembly 32, a reeling roller 33, and a swing positioning mechanism 34. The laminating roller pressing assembly 32 is arranged on the frame 31, one end of the reeling roller 33 is rotatably arranged on the frame 31, a positioning convex ring 331 is arranged on the outer circumferential surface of one end of the reeling roller 33, a small shaft portion 332 is arranged on the end surface of the other end of the reeling roller 33, and a small shaft portion 332 is arranged on the corner of the other end of the reeling roller 33. 2, the outer end of the small shaft portion 332 is a truncated cone end 334 with a small outer side and a large inner side, the swing positioning mechanism 34 is arranged on the frame 31, and a fitting hole 341 matching the truncated cone end 334 is provided on the swing end of the swing positioning mechanism 34, so that the fitting hole 341 can make a reciprocating motion away from and close to the truncated cone end 334 with the swing of the swing end of the swing positioning mechanism 34, and the fitting hole 341 can be relatively rotatably fitted on the truncated cone end 334. By arranging the small shaft portion 332 on the end face of the other end of the unwinding roller 33, and arranging the guiding cone surface 333 extending to the small shaft portion 332 on the corner of the other end of the unwinding roller 33, the outer end of the small shaft portion 332 is also made into a truncated cone end 334 with a small outer side and a large inner side. This can not only greatly facilitate the fitting of the end of the paper tube onto the unwinding roller 33, but also reduce the probability of the end of the paper tube being folded during the fitting process, which can greatly improve the convenience of installing the protective film roll. By providing a positioning convex ring 331 on the outer circumferential surface of one end of the unwinding roller 33, the positioning convex ring 331 can quickly and accurately define the installation position of the protective film roll, thereby improving the convenience and accuracy of the installation and positioning of the protective film roll. By providing the swing positioning mechanism 34, not only can the other end of the unwinding roller 33 be accurately and stably positioned, but the swing positioning mechanism 34 can also be prevented from affecting the installation process of the protective film roll. Such a transverse shearing and leveling flying shearing device can have very high reliability and applicability.

[0049] like Figure 7 and Fig.10As shown, the swing positioning mechanism 34 includes a swing rod body 342, a limit rod 343, a locking screw 344, and a limit block 345. One end of the swing rod body 342 is hinged on the frame 31, and the set hole 341 is opened on the other end of the swing rod body 342. The limit rod 343 and the limit block 345 are respectively arranged on both sides of the swing direction of the swing rod body 342, and the limit block 345 is fixed to the frame 31. One end of the limit rod 343 is also hinged on the frame 31, and the limit rod 343 is enabled to swing in and out of the swing area of ​​the swing rod body 342. The locking screw 344 is screwed on the limit rod 343, and the locking screw 344 can clamp and position the swing rod body 342 together with the limit block 345. Such a swing positioning mechanism 34 is very reliable. When the swing rod body 342 is clamped and positioned by the locking screw 344 and the limit block 345, the sleeve hole on the swing rod body 342 is sleeved on the truncated table end 334, so that the purpose of stably positioning the unwinding roller 33 can be achieved. Such a swing positioning mechanism 34 is very reliable. Moreover, such a swing positioning mechanism 34 is very convenient to operate, which helps to improve the convenience of use.

[0050] The other end of the limit rod 343 can swing in and out of the swinging area of ​​the swinging rod body 342, and the locking screw 344 is screwed on the other end of the limit rod 343. When the other end of the limit rod 343 swings to the swinging area of ​​the swinging rod body 342, the limit rod 343 can prevent the swinging rod body 342 from swinging away from the limit block 345. At this time, the locking screw 344 can press on the surface of the swinging rod body 342 away from the limit block 345. In this way, not only can the normal swinging requirements of the swinging rod body 342 and the limit rod 343 be met, but also the swinging rod body 342 can be stably limited, thereby meeting the requirements of actual use.

[0051] like Fig.10 As shown, the set hole 341 is formed by the inner hole of the bearing 3411 embedded in the swing rod body 342, and the inner hole of the bearing 3411 is a tapered hole matching the truncated cone end 334. This can make the unwinding roller 33 rotate very smoothly, thereby helping to improve the reliability and applicability of the transverse shearing and leveling flying shearing equipment.

[0052] like Figures 7 to 10As shown, the frame 31 includes a support frame 311 and a sliding frame 312. The support frame 311 is provided with an adjusting screw rod 313. The sliding frame 312 can be horizontally slidably arranged on the support frame 311, and the sliding frame 312 is screwed with the adjusting screw rod 313. The film coating roller pressing assembly 32 is arranged on the support frame 311, one end of the unwinding roller 33 can be rotatably arranged on the sliding frame 312, and the swing positioning mechanism 34 is arranged on the sliding frame 312. In this way, the purpose of adjusting the position of the unwinding roller 33 can be achieved, which can not only achieve the processing and assembly errors of the trimming components, but also facilitate the matching of the position of the steel coil, so as to better meet the needs of actual use.

[0053] like Fig.10 As shown, the sliding frame 312 and the supporting frame 311 are arranged to slide horizontally via a linear slide rail 3121 , which can meet the requirements of stable assembly and sliding.

[0054] like Figure 7 and Figure 8 As shown, the coating rolling assembly 32 includes a limit frame 321, a coating lower roller 322, a coating upper roller 323, and at least one lifting hydraulic cylinder 324. The lifting hydraulic cylinder 324 is vertically arranged on the support frame 311. The limit frame 321 can be vertically slidably arranged on the support frame 311, and the limit frame 321 is driven and connected with the lifting hydraulic cylinder 324. The coating lower roller 322 can be rotatably arranged horizontally on the support frame 311. The coating upper roller 323 is horizontally arranged above the coating lower roller 322, and the coating upper roller 323 is rotatably connected with the limit frame 321. The coating upper roller 323 and the coating lower roller 322 are parallel to each other, and the coating upper roller 323 can make reciprocating motion away from and close to the coating lower roller 322 under the drive of the lifting hydraulic cylinder 324. Such a coating roller assembly 32 can not only coat steel coils of different thicknesses, but also adjust the coating pressure, thereby being conducive to obtaining different coating effects, thereby helping to further improve the application scope of the cross-cutting and leveling flying shear equipment.

[0055] like Figure 7As shown, a support bracket 35 that can swing up and down is hinged on the side wall of the support frame 311, and the support bracket 35 is located on the input end side of the film coating roller pressing assembly 32. A plurality of first material guide rollers 351 are arranged horizontally side by side on the top surface of the support bracket 35, and each first material guide roller 351 is parallel to each other. A driving cylinder 352 is arranged below the support bracket 35, and the two ends of the driving cylinder 352 are respectively hinged on the side wall of the support frame 311 and the bottom of the support bracket 35. This can make the steel coil enter the film coating roller pressing assembly 32 more smoothly, thereby helping to improve the stability of the film coating, and further helping to improve the quality of the film coating. By driving the support bracket 35 to swing by the driving cylinder 352, it is helpful to free up operating space on the side of the transverse shearing and leveling flying shearing equipment, which is not only convenient for the placement of the protective film roll, but also convenient for maintenance operations. This helps to further improve the applicability of the transverse shearing and leveling flying shearing equipment.

[0056] like Figure 7 As shown, in the actual manufacturing process, the highest point of each first guide roller 351 and the highest point of the lower coating roller 322 are in the same horizontal plane, which can help the steel coil to enter the coating rolling assembly 32 more smoothly, thereby helping to further improve the coating quality.

[0057] like Figure 7 As shown, the support frame 311 is provided with a guide roller 314, and the guide roller 314 is located between the unwinding roller 33 and the rolling part of the film coating rolling assembly 32. The guide roller 314 can be used to guide the protective film, which can greatly reduce the influence of the film coating rolling assembly 32 on the installation position of the unwinding roller 33, thereby facilitating the installation and positioning of the unwinding roller 33.

[0058] like Figure 7 As shown, in actual use, the protective film roll 100 is mounted on the unwinding roller 33, so that the end of the protective film 101 on the protective film roll 100 passes around the guide roller 314 and enters between the lower coating roller 322 and the upper coating roller 323. When the steel coil enters between the lower coating roller 322 and the upper coating roller 323, the protective film roller can be pressed onto the steel coil, thereby meeting the coating requirements.

[0059] like Fig. 9 As shown, one end of the unwinding roller 33 passes through the sliding frame 312, and a counterweight wheel 335 is mounted on the end of the unwinding roller 33 passing through the sliding frame 312. When the swing positioning mechanism 34 swings away from the other end of the unwinding roller 33, the counterweight wheel 335 can offset the gravity exerted on the other end of the unwinding roller 33, so that the unwinding roller 33 can be stably maintained in a horizontal state, thereby reducing the probability of deformation of related components, and further improving the reliability of the transverse shearing and leveling flying shearing equipment.

[0060] like Figure 2 and Figure 7 As shown, a guide frame 36 is provided on the side wall of the leveler 4, and the guide frame 36 faces the output end of the film coating roller pressing assembly 32. A plurality of second guide rollers 361 are arranged horizontally and side by side on the top surface of the guide frame 36, and the second guide rollers 361 are parallel to each other. In this way, the second guide rollers 361 can be used to guide the coated steel coil horizontally and stably to the leveler 4, so as to ensure that the steel coil is transferred very smoothly to avoid adverse effects on the coating, which helps to improve the coating quality.

[0061] like Fig.11 As shown, the rear film laminating machine 5 comprises a pair of roller film pressing mechanism 51, an upper film placing mechanism 52, and a lower film placing mechanism 53, and the upper film placing mechanism 52 and the lower film placing mechanism 53 are respectively arranged in the upper and lower directions of the pair of rollers of the pair of roller film pressing mechanism 51. In this way, the steel coil can be filmed at the same time on the upper and lower sides, which not only improves the film laminating efficiency, but also enables the rear film laminating machine 5 to have a simple and reliable structure, which is very easy to produce higher quality steel plates, which helps to further improve the reliability and applicability of the transverse shearing and leveling flying shearing equipment.

[0062] like Figures 11 to 13 As shown, the clamping and sizing machine 6 includes a mounting frame 61, a driving motor 62, a gear transmission box 63, and a transfer roller group 64. The gear transmission box 63 is provided with two synchronously rotating power output shafts 631. The driving motor 62 and the gear transmission box 63 are arranged on the mounting frame 61 or on the side thereof, and the input end of the gear transmission box 63 is connected to the driving motor 62 by driving. The transfer roller group 64 includes two transfer rollers 641. The two transfer rollers 641 are arranged on the mounting frame 61 in parallel with each other, and the two transfer rollers 641 are connected to the two power output shafts 631 by driving. The use of the gear transmission box 63 can ensure that the power transmission is very stable and reliable. A driving motor 62 is used to drive the gear transmission box 63, and two synchronously rotating power output shafts 631 are arranged on the gear transmission box 63, and the two transfer rollers 641 are connected to the two power output shafts 631 by driving. This can not only greatly improve the synchronization of the rotation of the two transfer rollers 641, but also keep the synchronization of the rotation of the two transfer rollers 641 at a high level for a long time. In this way, the transverse shearing and leveling flying shear equipment can maintain high transfer accuracy for a long time, which can help to maintain the production quality of the steel coil at a high level for a long time, and it can have very high reliability and applicability.

[0063] like Fig.12 and Fig.13 As shown, the two transfer rollers 641 are respectively connected to the two power output shafts 631 through the ball cage universal coupling 65. This not only reduces the difficulty of processing and assembling related components, but also ensures that the power transmission is very stable and reliable, thereby helping to further improve the reliability and applicability of the transverse shearing and leveling flying shearing equipment.

[0064] like Fig.14 As shown, the mounting frame 61 includes a fixed seat 611, a movable frame 612, and a lifting driver 613. The lifting driver 613 is arranged on the fixed seat 611. The movable frame 612 is arranged on the fixed seat 611 so as to be vertically movable, and the movable frame 612 is connected to the lifting end of the lifting driver 613. Two transfer rollers 641 are arranged side by side, the lower transfer roller 641 is arranged on the fixed seat 611, and the upper transfer roller 641 is arranged on the movable frame 612. In this way, the purpose of stably adjusting the distance between the two transfer rollers 641 can be achieved, so that the ends of steel coils with different thicknesses can be transferred, and the applicable range of the transverse shearing and leveling flying shearing equipment can be improved.

[0065] like Fig.14 As shown, the lifting driver 613 is a vertically arranged driving cylinder or a driving hydraulic cylinder or an electric push rod, and the movable frame 612 is limited on the fixed seat 611 by a vertically arranged linear guide rail 614, which can meet the actual manufacturing and use requirements.

[0066] like Fig.14 As shown, the mounting frame 61 is provided with a limiting roller set 66 for rolling and clamping the end of the steel coil, and the limiting roller set 66 and the transfer roller set 64 are arranged side by side along the moving direction of the end of the steel coil. In this way, the limiting roller set 66 can be used to limit the end of the steel coil before entering the transfer roller set 64, so that the end of the steel coil can enter the transfer roller set 64 more smoothly, and further, it can help to improve the accuracy and stability of the transfer of the end of the steel coil.

[0067] like Fig.14 As shown, the limiting roller group 66 includes a lifting drive component 661 and two limiting rollers 662. The lifting drive component 661 is a driving oil cylinder or a driving hydraulic cylinder or an electric push rod. The lifting drive component 661 is arranged on the mounting frame 61. The two limiting rollers 662 are arranged parallel to each other, and one of the limiting rollers 662 is arranged on the driving end of the lifting drive component 661, and the other limiting roller 662 is also arranged on the mounting frame 61, so that the lifting drive component 661 can drive the limiting roller 662 connected thereto to make a reciprocating motion away from and close to the other limiting roller 662. In this way, it is convenient to adjust the distance between the two limiting rollers 662, so that it is convenient to play a suitable limiting role on the ends of steel coils of different thicknesses, thereby helping to improve the application range of the transverse shearing and leveling flying shearing equipment.

[0068] like Fig.14As shown, in the actual manufacturing process, the lifting drive assembly 661 is vertically arranged on the fixed seat 611, the two limiting rollers 662 are arranged side by side, and the upper limiting roller 662 is connected to the driving end of the lifting drive assembly 661 through the positioning bracket 663, and the lower limiting roller 662 is rotatably arranged on the fixed seat 611. This can meet the actual manufacturing and use requirements, and can ensure that the use performance is very good.

[0069] like Fig.12 , Fig.13 and Fig.15 As shown, the transfer roller 641 includes a steel cylinder 6411 and two positioning steel shafts 6412. Positioning ring grooves 6410 are respectively provided on the two end ports of the steel cylinder 6411. One end of the two positioning steel shafts 6412 is respectively embedded in the two positioning ring grooves 6410. The other ends of the two positioning steel shafts 6412 are rotatably embedded in the mounting frame 61, and the other end of one of the positioning steel shafts 6412 is drivingly connected to the corresponding power output shaft 631. A rubber layer 6413 is provided on the circumferential surface of the steel cylinder 6411. The use of the steel cylinder 6411 can not only control the amount of material used, but also make the transfer roller 641 have a high structural strength. The rubber layer 6413 is provided to avoid pinching the end of the steel coil; and when the end of the steel coil is coated, it can avoid crushing the coating layer. The positioning ring groove 6410 is provided to facilitate the purpose of accurately installing and positioning the positioning steel shaft 6412, thereby facilitating the convenience and accuracy of the installation and positioning of the positioning steel shaft 6412. The use of the positioning steel shaft 6412 can ensure that the installation connection has better structural strength, thereby being conducive to improving the stability and reliability of the installation connection. This helps to further improve the reliability and applicability of the transfer roller 641.

[0070] like Fig.12 and Fig.13 As shown, in the actual manufacturing process, the input end of the gear transmission box 63 can be connected to the driving motor 62 through the gearbox 67; the input end of the gear transmission box 63 can be connected to the output end of the gearbox 67 through the plum blossom coupling 671; the fixed bracket 68 can be used to support the gear transmission box 63 and the gearbox 67 arranged side by side; and a protective net 69 can be set on or beside the fixed bracket 68 to shield the gear transmission box 63, the transmission connection between the gear transmission box 63 and the gearbox 67, and the transmission connection between the gear transmission box 63 and the transfer roller 641. This can improve the performance, so as to better meet the actual use needs and ensure the safety of use.

[0071] like Fig.16As shown, the conveying device 8 includes a positioning bracket 81, a swinging bracket 82, a driving cylinder 83, and a conveyor belt assembly 84. One end of the swinging bracket 82 is hinged on the positioning bracket 81, and the other end of the swinging bracket 82 can swing up and down. One end of the driving cylinder 83 is hinged on the positioning bracket 81, and the other end of the driving cylinder 83 is hinged on the other end of the swinging bracket 82, and the driving cylinder 83 can drive the other end of the swinging bracket 82 to swing back and forth up and down. The conveyor belt assembly 84 is arranged on the swinging bracket 82, and the input end of the conveyor belt assembly 84 is located on one end of the swinging bracket 82, and the conveyor belt assembly The output end of the component 84 is located at the other end of the swing frame 82; the stacking device 9 includes a scrap car 91 and two stacking machines 92, one of which is used to stack long steel plates and the other is used to stack short steel plates. The input ends of the two stacking machines 92 and the scrap car 91 are arranged vertically side by side from top to bottom on one side of the output end of the conveyor belt assembly 84, and the output end of the conveyor belt assembly 84 can be driven by the driving cylinder 83 to face the input ends of the two stacking machines 92 and the scrap car 91 respectively, and the output end of the conveyor belt assembly 84 can convey steel plates to the input ends of the two stacking machines 92 and the scrap car 91. The provision of the conveyor belt assembly 84 can facilitate workers to observe the production quality of steel plates. By driving the oil cylinder 83 to drive the swing frame 82 to swing, and setting the conveyor belt assembly 84 on the swing frame 82, the above assembly structure can adjust the conveying direction of the output end of the conveyor belt assembly 84, so as to facilitate the accurate delivery of steel plates to one of the stacking machines 92 or the scrap car 91, thereby greatly improving the convenience of material separation. One of the two stacking machines 92 is used to stack long steel plates and the other is used to stack short steel plates. This makes it convenient for workers to select a suitable stacking machine 92 according to steel plates of different lengths. This not only meets the needs of stacking steel plates of different lengths, but also eliminates the need for the stacking machine 92 for stacking long steel plates to stack short steel plates, which can greatly reduce operating costs. Such an arrangement of the scrap car 91 can conveniently and accurately take over the waste, thereby facilitating the convenience of waste collection and management.

[0072] like Fig.16 As shown, the conveying direction of the conveyor belt assembly 84 is horizontal conveying from left to right, at least one longitudinally arranged guide track 911 is arranged below the input end of the stacking machine 92, and the front end and / or rear end of the guide track 911 is extended to the oblique lower part of the stacking machine 92, and a plurality of rolling wheels 912 are arranged at the bottom of the waste cart 91, and the rolling wheels 912 are rolled and embedded on the guide track 911. This can not only improve the stability of the placement and material connection of the waste cart 91, but also facilitate accurate and safe movement of the waste cart 91, thereby improving the stability and safety of waste collection and treatment.

[0073] like Fig.17 and Fig.18As shown, the stacking machine 92 includes a conveyor belt device 921, a material blocking mechanism 922, and a material discharging device 923. The material blocking mechanism 922 is provided with a stacking cavity 924. The input end of the conveyor belt device 921 can receive the steel plate from the output end of the conveyor belt assembly 84, and the output end of the conveyor belt device 921 can transport the steel plate to the stacking cavity 924; the material discharging device 923 includes a lifting mechanism 9231, a first material receiving and feeding mechanism 9232, and a second material receiving and feeding mechanism 9233. The lifting mechanism 9231 Arranged in or beside the stacking cavity 924, the first material receiving and feeding mechanism 9232 and the second material receiving and feeding mechanism 9233 are both horizontal material receiving and feeding mechanisms. The first material receiving and feeding mechanism 9232 is arranged in the stacking cavity 924, and the first material receiving and feeding mechanism 9232 is connected to the lifting end of the lifting mechanism 9231. The second material receiving and feeding mechanism 9233 is arranged beside the first material receiving and feeding mechanism 9232, and the second material receiving and feeding mechanism 9233 can horizontally receive the material horizontally transferred by the first material receiving and feeding mechanism 9232. The provision of the conveyor belt device 921 can facilitate the smooth delivery of the steel plate into the stacking cavity 924, thereby ensuring that the feeding is very accurate. The provision of the material blocking mechanism 922 with the stacking cavity 924 can accurately and stably limit the steel plate, thereby greatly improving the accuracy and stability of the steel plate stacking, and further greatly improving the quality of the steel plate stacking. The discharging device 923 uses a lifting mechanism 9231, a first material receiving and delivering mechanism 9232, and a second material receiving and delivering mechanism 9233, and both the first material receiving and delivering mechanism 9232 and the second material receiving and delivering mechanism 9233 are horizontal material receiving and delivering mechanisms, so that the transfer of the steel plate stack can be ensured to be very stable. By arranging the first material receiving and delivering mechanism 9232 on the lifting end of the lifting mechanism 9231 and arranging the second material receiving and delivering mechanism 9233 beside the first material receiving and delivering mechanism 9232, the second material receiving and delivering mechanism 9233 can also horizontally receive the material horizontally transferred by the first material receiving and delivering mechanism 9232. In this way, not only can the first material receiving and feeding mechanism 9232 and the lifting mechanism 9231 be used to meet the normal stacking requirements of the steel plates, but also the lifting mechanism 9231, the first material receiving and feeding mechanism 9232 and the second material receiving and feeding mechanism 9233 can be used to coordinate the stacked steel plates from the stacking area to an unobstructed position above, which can not only ensure that the transfer process is very stable and safe, but also facilitate the workers to carry out packaging operations, and can facilitate the workers to choose a safer lifting method or translation method to transfer the steel plate stack, which can greatly reduce the safety hazards of the steel plate stack transfer. This can further improve the reliability and applicability of the transverse shearing and leveling flying shear equipment.

[0074] like Fig.17 As shown, in the actual manufacturing process, the conveyor belt device 921 can be a single conveyor belt or multiple conveyor belts arranged in sequence along the steel plate conveying direction, which can meet the actual use requirements.

[0075] like Fig. 9 As shown, the material blocking mechanism 922 can adopt the material blocking mechanism in the prior application of the applicant, which can not only meet the needs of actual manufacturing, but also ensure that the material blocking is very accurate and stable, thereby ensuring that the stacking is very accurate and stable.

[0076] like Figures 18 to 20 As shown, the first feeding mechanism 9232 includes a first motor 9234 and at least one first supporting roller group 9235. The first motor 9234 is arranged on the lifting end of the lifting mechanism 9231. The first supporting roller group 9235 includes a plurality of first supporting rollers 9230. The first supporting rollers 9230 are arranged horizontally side by side on the lifting end of the lifting mechanism 9231, and the first supporting rollers 9230 are parallel to each other. At least one first supporting roller 9230 is drivingly connected to the first motor 9234. The second material receiving and feeding mechanism 9233 includes a positioning frame 9236, a second motor 9237, and at least one second supporting roller group 9238. The second motor 9237 is arranged on the positioning frame 9236. The second supporting roller group 9238 includes a plurality of second supporting rollers 9240. Each second supporting roller 9240 is horizontally arranged side by side on the top of the positioning frame 9236, and each second supporting roller 9240 is parallel to each other. At least one second supporting roller 9240 is drivingly connected to the second motor 9237. Such a first material receiving and feeding mechanism 9232 and a second material receiving and feeding mechanism 9233 can have a very stable and reliable supporting capacity, which can not only help to improve the stability and reliability of the support, but also help to increase the amount of support, thereby helping to further improve the reliability and applicability of the transverse shearing and leveling flying shearing equipment.

[0077] like Fig.18 As shown, one or two first supporting rollers 9230 arranged in the middle are drivingly connected to the first motor 9234. This not only facilitates the stable conveying of the steel plate stack, but also facilitates the manufacture and assembly of the first material receiving and conveying mechanism 9232, thereby further improving the reliability and applicability of the first material receiving and conveying mechanism 9232.

[0078] In the actual manufacturing process, the drive connection between the first supporting roller 9230 and the first motor 9234 can be in the following ways: First, the end of the first supporting roller 9230 is driven and connected to the power output shaft of the first motor 9234 through a coupling. Second, the drive connection is achieved through a transmission belt and a pulley. Third, the transmission connection is achieved through a gear set. This can meet the needs of actual manufacturing and use.

[0079] like Fig.19As shown, there are two groups of first supporting rollers 9235, which are arranged side by side, and each first supporting roller 9230 in the two groups of first supporting rollers 9235 extends horizontally. Such a first receiving and conveying mechanism 9232 can not only facilitate the receiving and conveying of long-length steel plates, but also ensure that the transfer of long-length steel plate stacks is very stable.

[0080] like Fig.19 As shown, two adjacent first supporting rollers 9230 in each first supporting roller group 9235 can be connected together through a chain transmission, which can further improve the stability of the transmission.

[0081] like Figures 18 to 20 As shown, the lifting mechanism 9231 includes a base 9241, a lifting plate 9242, and at least one cross-folding frame 9243. The lifting plate 9242 is horizontally arranged above the base 9241; the cross-folding frame 9243 includes two cross-rods 9244 and at least one hydraulic drive cylinder 9245. The two cross-rods 9244 are arranged together in an inclined cross manner, and the middle parts of the two cross-rods 9244 are hinged together. The two ends of the hydraulic drive cylinder 9245 are respectively hinged to the two cross-rods 9244. 244, and the hydraulic drive cylinder 9245 can drive the two cross rods 9244 to fold and unfold; the cross folding frame 9243 is arranged between the lifting plate 9242 and the base 9241, and one end of the two cross rods 9244 is hinged on the lifting plate 9242 and the base 9241 respectively, and the other ends of the two cross rods 9244 can be connected to the lifting plate 9242 and the base 9241 respectively in a horizontal sliding manner, and each first supporting roller 9230 is horizontally arranged on the top surface of the lifting plate 9242. In this way, the lifting mechanism 9231 can not only have a simple and easy-to-manufacture structure, but also have a very stable and reliable supporting capacity, which can help improve the stability of the lifting action, and further help to further improve the reliability of the transverse shearing and leveling flying shearing equipment. The horizontally arranged lifting plate 9242 can provide a very stable and reliable installation position for the first supporting roller 9230, which can improve the stability and reliability of the support.

[0082] like Fig. 20 As shown, the first motor 9234 is disposed at the bottom of the lifting plate 9242, the two groups of first supporting rollers 9235 are driven by the same first motor 9234, and one or two first supporting rollers 9230 in the two groups of first supporting rollers 9235 are connected to the first motor 9234 through a chain. This can reduce space occupation and manufacturing costs.

[0083] like Fig. 20As shown, guide boxes 9246 are respectively provided at the top of the base 9241 and the bottom of the lifting plate 9242, and horizontal guide grooves 9247 are respectively provided on the side walls of the two guide boxes 9246. Rollers 9248 are respectively provided at the other ends of the two cross rods 9244, and the two rollers 9248 can be respectively rolled and embedded in the corresponding horizontal guide grooves 9247. In this way, the cross-folding frame 9243 can be stably and reliably guided and limited, thereby facilitating the stability of the lifting and lowering action of the lifting mechanism 9231.

[0084] like Fig.18 As shown, one or two second supporting rollers 9240 close to one side of the first material receiving and conveying mechanism 9232 are drivingly connected to the second motor 9237. This is not only conducive to stably receiving the steel plate stack, but also convenient for manufacturing and assembling the second material receiving and conveying mechanism 9233, thereby further improving the reliability and applicability of the second material receiving and conveying mechanism 9233.

[0085] The second supporting roller 9240 drivingly connected to the second motor 9237 may not be the second supporting roller 9240 closest to the first feeding mechanism 9232, which can also well meet normal usage requirements.

[0086] In the actual manufacturing process, the second supporting roller 9240 and the second motor 9237 can be connected by the following driving modes: First, the end of the second supporting roller 9240 is connected by driving connection with the power output shaft of the second motor 9237 through a coupling. Second, the driving connection is achieved through a transmission belt and a pulley. Third, the transmission connection is achieved through a gear set. This can meet the needs of actual manufacturing and use.

[0087] like Fig.19 As shown, there are two sets of second supporting roller groups 9238, which are arranged side by side, and each second supporting roller 9240 in the two sets of second supporting roller groups 9238 extends horizontally. Such a second receiving and conveying mechanism 9233 can not only facilitate the receiving and conveying of long-length steel plates, but also ensure that the long-length steel plate stack is transferred very stably.

[0088] like Fig.19 As shown, two adjacent second supporting rollers 9240 in each group of second supporting rollers 9238 can be connected together by chain transmission, which can further improve the stability of the transmission.

[0089] like Fig.18As shown, the second motor 9237 is disposed on the lower end of the positioning frame 9236, the two sets of second supporting rollers 9238 are driven by the same second motor 9237, and one or two second supporting rollers 9240 in the two sets of second supporting rollers 9238 are connected to the second motor 9237 through a chain. This can reduce space occupation and manufacturing costs.

[0090] like Fig.18 As shown, a weighing module 9239 is provided at the bottom of the positioning frame 9236. This is not only conducive to quickly grasping the weight of the steel plate stack, but also conducive to converting the number of steel plates, thereby facilitating subsequent management and transportation.

[0091] In actual use, the supporting plate body can be placed on the first supporting roller group 9235 first (the supporting plate body can be a supporting plate body that can be used for lifting, which can help improve the convenience, stability and safety of lifting), and the steel plates can be stacked on the supporting plate body; during transfer, the first supporting roller group 9235 transports the supporting plate body and the steel plate stack to the second supporting roller group 9238, which can further improve the smoothness of the transfer.

Claims

1. A horizontal shearing and leveling flying shear device, characterized in that: The invention comprises an unwinding device (1), a pinch shearing machine (2), a front laminating machine (3), a leveling machine (4), a rear laminating machine (5), a pinch sizing machine (6), a flying shearing machine (7), a conveying device (8), and a stacking device (9) which are arranged side by side in sequence.

2. According to claim 1, the horizontal shearing and leveling flying shear equipment is characterized in that: The unwinding device (1) comprises a material preparation vehicle (11), a transfer vehicle (12), and an unwinding machine (13). The material preparation vehicle (11) is arranged beside the unwinding machine (13). The material preparation vehicle (11) is provided with two material support positions (111) for placing steel coils. The transfer vehicle (12) can reciprocate between the material preparation vehicle (11) and the unwinding machine (13), and enables the transfer vehicle (12) to take the steel coil from any one of the two material support positions (111) and place it on the unwinding machine (13). It also enables the transfer vehicle (12) to take the steel coil from the unwinding machine (13) and place it on any one of the material support positions (111).

3. According to claim 2, the horizontal shearing and leveling flying shear equipment is characterized in that: The unwinding shaft (131) of the unwinding machine (13) is arranged longitudinally facing forward, the material preparation vehicle (11) is arranged in front of the unwinding machine (13), and the material preparation vehicle (11) comprises a transverse movable frame (112) and a first hydraulic cylinder (113). The transverse movable frame (112) is connected to the movable end of the first hydraulic cylinder (113), and the first hydraulic cylinder (113) can drive the transverse movable frame (112) to perform transverse reciprocating motion. The two material support positions (111) are arranged side by side on the rear end of the transverse movable frame (112). The transfer vehicle (12) comprises a longitudinal movable frame (121), a lifting drive mechanism (122), and a material support frame (123); the longitudinal movable frame (121) can perform longitudinal reciprocating motion between the V-shaped material support frame and the unwinder (13); the lifting drive mechanism (122) is arranged on the longitudinal movable frame (121); the material support frame (123) is arranged on the lifting end of the lifting drive mechanism (122), and the material support frame (123) can be lifted and lowered in and out of any V-shaped material support frame and can longitudinally enter and exit any V-shaped material support frame.

4. The horizontal shearing and leveling flying shearing equipment according to claim 1 is characterized in that: The pinch shearing machine (2) comprises a pair of roller pinching mechanisms (21) and a lifting shearing mechanism (22) which are arranged in sequence along the conveying direction of the steel coil; the lifting shearing mechanism (22) comprises a fixed frame (221), a lifting frame (222), an upper blade (223), a lower blade (224), and an elastic material pressing mechanism (225); a material supporting platform (226) is arranged on the fixed frame (221); and the lifting frame (222) is arranged on the fixed frame (221) so as to be vertically movable. The elastic material pressing mechanism (225) and the upper blade (223) are arranged side by side on the lifting frame (222) along the conveying direction of the steel coil, and the elastic material pressing mechanism (225) can move downward with the lifting frame (222) and elastically press against the supporting platform (226), and the lower blade (224) is arranged on the side wall of the supporting platform (226) opposite to the upper blade (223), and the lower blade (224) and the upper blade (223) can cut the steel coil together.

5. The horizontal shearing and leveling flying shearing equipment according to claim 1 is characterized in that: The front laminating machine (3) comprises a frame (31), a laminating roller pressing assembly (32), a reeling roller (33), and a swing positioning mechanism (34); the laminating roller pressing assembly (32) is arranged on the frame (31); one end of the reeling roller (33) is rotatably arranged on the frame (31); a positioning convex ring (331) is arranged on the outer circumferential surface of one end of the reeling roller (33); a small shaft portion (332) is arranged on the end surface of the other end of the reeling roller (33); and a corner portion extending to the small shaft portion (332) is arranged on the corner of the other end of the reeling roller (33). 2), the outer end of the small shaft portion (332) is a truncated cone end (334) with a small outer side and a large inner side, the swing positioning mechanism (34) is arranged on the frame (31), and a set hole (341) matching the truncated cone end (334) is opened on the swing end of the swing positioning mechanism (34), and the set hole (341) can make a reciprocating motion away from and close to the truncated cone end (334) with the swing of the swing end of the swing positioning mechanism (34), and the set hole (341) can be relatively rotatably set on the truncated cone end (334). [Front laminating machine (3).

6. The horizontal shearing and leveling flying shearing equipment according to claim 1 is characterized in that: The post-laminating machine (5) comprises a roller laminating mechanism (51), an upper film placing mechanism (52), and a lower film placing mechanism (53), wherein the upper film placing mechanism (52) and the lower film placing mechanism (53) are respectively arranged in the upper and lower directions of the rollers of the roller laminating mechanism (51).

7. The horizontal shearing and leveling flying shearing equipment according to claim 1 is characterized in that: The clamping and sizing machine (6) comprises a mounting frame (61), a driving motor (62), a gear transmission box (63), and a transfer roller group (64); the gear transmission box (63) is provided with two synchronously rotating power output shafts (631); the driving motor (62) and the gear transmission box (63) are arranged on or beside the mounting frame (61), and the input end of the gear transmission box (63) is drivingly connected to the driving motor (62); the transfer roller group (64) comprises two transfer rollers (641); the two transfer rollers (641) are arranged on the mounting frame (61) in parallel with each other, and the two transfer rollers (641) are drivingly connected to the two power output shafts (631) respectively.

8. The horizontal shearing and leveling flying shearing equipment according to claim 1 is characterized in that: The conveying device (8) comprises a positioning bracket (81), a swinging bracket (82), a driving cylinder (83), and a conveyor belt assembly (84); one end of the swinging bracket (82) is hinged on the positioning bracket (81), so that the other end of the swinging bracket (82) can swing up and down; one end of the driving cylinder (83) is hinged on the positioning bracket (81), and the other end of the driving cylinder (83) is hinged on the other end of the swinging bracket (82), so that the driving cylinder (83) can drive the other end of the swinging bracket (82) to swing back and forth up and down; the conveyor belt assembly (84) is arranged on the swinging bracket (82), and the input end of the conveyor belt assembly (84) is located on one end of the swinging bracket (82), and the conveyor belt assembly (84) is also arranged on the swinging bracket (82). The output end of the member (84) is located at the other end of the swing frame (82); the stacking device (9) comprises a scrap car (91) and two stacking machines (92), one of the two stacking machines (92) is used to stack long steel plates, and the other is used to stack short steel plates, and the input ends of the two stacking machines (92) and the scrap car (91) are arranged vertically side by side from top to bottom on one side of the output end of the conveyor belt assembly (84), and the output end of the conveyor belt assembly (84) can be driven by the driving cylinder (83) to face the input ends of the two stacking machines (92) and the scrap car (91), and the output end of the conveyor belt assembly (84) can transport steel plates to the input ends of the two stacking machines (92) and the scrap car (91).

9. The horizontal shearing and leveling flying shearing equipment according to claim 8 is characterized in that: The stacking machine (92) comprises a conveyor belt device (921), a material blocking mechanism (922), and a material discharging device (923); a stacking cavity (924) is provided on the material blocking mechanism (922); the input end of the conveyor belt device (921) can receive the steel plate from the output end of the conveyor belt assembly (84); the output end of the conveyor belt device (921) can transport the steel plate into the stacking cavity (924); the material discharging device (923) comprises a lifting mechanism (9231), a first material receiving and feeding mechanism (9232), and a second material receiving and feeding mechanism (9233); the lifting mechanism (923 1) Arranged in or beside the stacking chamber (924), the first material receiving and delivering mechanism (9232) and the second material receiving and delivering mechanism (9233) are both horizontal material receiving and delivering mechanisms, the first material receiving and delivering mechanism (9232) is arranged in the stacking chamber (924), and the first material receiving and delivering mechanism (9232) is connected to the lifting end of the lifting mechanism (9231), and the second material receiving and delivering mechanism (9233) is arranged beside the first material receiving and delivering mechanism (9232), and the second material receiving and delivering mechanism (9233) can horizontally receive the material horizontally transferred by the first material receiving and delivering mechanism (9232).

10. The horizontal shearing and leveling flying shearing equipment according to claim 9 is characterized in that: The first material receiving and feeding mechanism (9232) comprises a first motor (9234) and at least one group of first supporting rollers (9235), wherein the first motor (9234) is arranged on the lifting end of the lifting mechanism (9231), and the first supporting roller group (9235) comprises a plurality of first supporting rollers (9230), wherein each first supporting roller (9230) is arranged horizontally side by side on the lifting end of the lifting mechanism (9231), and each first supporting roller (9230) is parallel to each other, and at least one first supporting roller (9230) is drivingly connected to the first motor (9234); The second material receiving and feeding mechanism (9233) comprises a positioning frame (9236), a second motor (9237), and at least one group of second supporting rollers (9238), wherein the second motor (9237) is arranged on the positioning frame (9236), and the second supporting roller group (9238) comprises a plurality of second supporting rollers (9240), wherein each second supporting roller (9240) is horizontally arranged side by side on the top of the positioning frame (9236), and each second supporting roller (9240) is parallel to each other, and at least one second supporting roller (9240) is drivingly connected to the second motor (9237).

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