CN116750493B - Automatic loading and unloading device for back-chipping and back-shoveling of angle steel - Google Patents
Automatic loading and unloading device for back-chipping and back-shoveling of angle steel Download PDFInfo
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- CN116750493B CN116750493B CN202311040061.6A CN202311040061A CN116750493B CN 116750493 B CN116750493 B CN 116750493B CN 202311040061 A CN202311040061 A CN 202311040061A CN 116750493 B CN116750493 B CN 116750493B
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- feeding
- turnover
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- angle steel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/92—Devices for picking-up and depositing articles or materials incorporating electrostatic or magnetic grippers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
- B65G37/005—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes comprising two or more co-operating conveying elements with parallel longitudinal axes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/52—Devices for transferring articles or materials between conveyors i.e. discharging or feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G57/00—Stacking of articles
- B65G57/02—Stacking of articles by adding to the top of the stack
- B65G57/16—Stacking of articles of particular shape
- B65G57/18—Stacking of articles of particular shape elongated, e.g. sticks, rods, bars
- B65G57/183—Angle irons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/02—Articles
- B65G2201/0214—Articles of special size, shape or weigh
- B65G2201/0217—Elongated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
The invention belongs to the technical field of metal part processing and workshop conveyor, and is used for processing and manufacturing angle steel plates of an angle steel tower, in particular to an angle steel back chipping and back shoveling automatic feeding and discharging device, which comprises the following components: the device comprises a gantry truss, a drag chain feeder, a lifting steering mechanism, a transmission carrier roller, a translation feeding mechanism, a truss manipulator, a turnover feeding mechanism, a turnover discharging mechanism and a control system, wherein the drag chain feeder, the lifting steering mechanism, the transmission carrier roller and the translation feeding mechanism are fixedly arranged in a feeding area of a back-shoveling machine, and the transmission carrier roller, the lifting steering mechanism and the drag chain discharging machine are fixedly arranged in a discharging area of the back-shoveling machine; the feeding area of the back chipping machine is fixedly provided with a drag chain feeding machine, a lifting steering mechanism, a transmission carrier roller and a turnover feeding mechanism, and the discharging area of the back chipping machine is fixedly provided with a turnover discharging mechanism, a transmission carrier roller, a lifting steering mechanism and a drag chain discharging machine. The invention improves the working efficiency of back-chipping and back-shoveling processing of angle steel, avoids manual moving or using gantry crane equipment, and reduces the labor intensity of processing personnel.
Description
Technical Field
The invention belongs to the technical field of metal part processing and workshop conveyors, and is used for feeding and discharging when angle steel plates of an angle steel tower are processed and manufactured, in particular relates to an automatic feeding and discharging device for back chipping and shoveling of angle steel.
Background
The electric angle steel tower is a common tower body structure in a power transmission network and is formed by combining a plurality of angle steels. The back chipping refers to processing the inner wrap angle of the angle steel, and the back chipping refers to processing the outer wrap angle of the angle steel. The angle steel which needs back chipping and back shoveling is mainly used for connecting the main angle steel of the adjacent tower sections, and part of the angle steel which needs breaking and the main angle steel of the transverse partition surface. The back gouging main effect is the outside of the outsourcing angle steel laminating main part of being convenient for, and the back-off is convenient for the inboard of interior cornerite steel laminating main part.
At present, the back chipping and back chipping of angle steel are mainly carried out in two modes: firstly, feeding by adopting a manual conveying mode mainly if the width and the thickness of the limbs of the angle steel are smaller and the length of the angle steel is shorter, wherein the back chipping and shoveling time of each angle steel is about 3-4 minutes, and then carrying and stacking the angle steel in a working procedure finishing area by workers; the manual feeding and discharging of angle steel belongs to the most original feeding and discharging mode, and is flexible to operate but low in efficiency, and each machine needs to be provided with an operator. Secondly, if the angle steel is too large to be transported by manpower, hoisting by using large-sized gantry crane equipment; each angle steel needs to be processed for about 10-15 minutes, the interval is longer, but gantry crane equipment in a workshop is often used for carrying angle steel or plate in other areas, and when the gantry crane equipment is occupied by other groups, the processing time is easily delayed.
Based on the above problem, lead to need dispose two upper and lower unloading personnel and carry the manual handling when angle steel back chipping shovel back, large-scale angle steel need occupy portal crane equipment, work efficiency is low. The prior workshop conveyor equipment can not meet the technical requirements of automatic feeding and discharging of back-chipping and back-shoveling of angle steel.
Disclosure of Invention
Aiming at the technical problems, the invention provides an automatic feeding and discharging device for back chipping and back chipping of angle steel, which is used for realizing intelligent and unmanned operation of back chipping and back chipping procedures of angle steel, and is mainly used for automatically feeding and discharging and feeding of a back chipping machine and automatically completing unstacking and stacking of angle steel. The technical scheme adopted by the invention is as follows:
automatic unloader that goes up of angle steel back chipping back of body includes: the device comprises a gantry truss, a drag chain feeding machine, a lifting steering mechanism, a transmission carrier roller, a translation feeding mechanism, a truss manipulator, a turnover feeding mechanism, a turnover discharging mechanism and a control system, wherein the truss manipulator is movably arranged at the upper part of the gantry truss, a drag chain feeding machine, the lifting steering mechanism, the transmission carrier roller and the translation feeding mechanism are fixedly arranged in a feeding area of a back shoveling machine, and the transmission carrier roller, the lifting steering mechanism and the drag chain discharging machine are fixedly arranged in a discharging area of the back shoveling machine; the feeding area of the back chipping machine is fixedly provided with a drag chain feeding machine, a lifting steering mechanism, a transmission carrier roller and a turnover feeding mechanism, and the discharging area of the back chipping machine is fixedly provided with a turnover discharging mechanism, a transmission carrier roller, a lifting steering mechanism and a drag chain discharging machine;
the translation feeding mechanism comprises a bottom frame body, a guide rail is fixedly arranged on a frame in the width direction of the upper end of the bottom frame body, a dragging wheel frame is in sliding connection with the guide rail through a sliding block, the dragging wheel frame is of a flat plate structure, two sides of the dragging wheel frame in the length direction are respectively and fixedly provided with a pair of feeding wheel side plates which are arranged in parallel, a plurality of feeding wheels are rotatably arranged between the pair of feeding wheel side plates, the feeding wheels are connected and arranged on the pair of feeding wheel side plates on the two sides through bearings, a transmission gear II is coaxially arranged on the side surface of each feeding wheel, a driven gear is fixedly arranged on one side between two adjacent feeding wheels, a driving sprocket is coaxially and fixedly connected with the driven gear, a driving motor II is connected with the driving sprocket through a driving chain, and a dragging wheel motor and a gear rack are arranged in the middle position below the dragging wheel frame;
the turnover feeding mechanism comprises a turnover feeding mechanism frame body, a plurality of parallel support brackets are fixedly arranged on one side of the turnover feeding mechanism frame body, the upper end of each support bracket is in an inverted V shape, a turnover motor and a gearbox which are connected with each other in a power transmission mode are fixedly arranged on the turnover feeding mechanism frame body, two ends of each turnover shaft are fixedly arranged on one side, close to the support brackets, of the turnover feeding mechanism frame body through bearing connection respectively, the turnover shaft is connected with the gearbox through the power transmission mechanism, the turnover brackets are arranged at intervals between two adjacent support brackets, one end of each turnover bracket is fixedly welded on the outer surface of the turnover shaft, a magnet base is fixedly arranged on the other end of each turnover bracket, a pair of profiling permanent magnets are fixedly arranged on the upper surface of each magnet base, one side, far away from each support bracket, of each turnover shaft is fixedly provided with a profiling bracket, each profiling bracket is in a V shape, each profiling bracket is composed of a plurality of V-shaped wheels I which are horizontally and linearly arranged, and a plurality of pairs of auxiliary rollers positioned on two sides of the V-shaped wheels I, and the V-shaped wheels I are connected with the feeding motor through the power transmission mechanism;
the turnover blanking mechanism comprises a turnover blanking machine framework body and a plurality of main turnover hooks, wherein the main turnover hooks adopt electromagnetic iron absorption and are controlled by switching on and off in the turnover process, each main turnover hook comprises a V-shaped arm matched with angle steel and a turnover arm integrally formed with the V-shaped structure, a turnover hole I is formed in the center of the tip of each V-shaped arm, one end of each turnover arm, far away from each V-shaped arm, is provided with a turnover hole II, a turnover blanking shaft penetrates through the corresponding turnover hole II and is fixedly connected with the corresponding main turnover hook through a firm nut, two ends of the turnover blanking shaft are fixedly mounted on one side of the upper part of the turnover blanking machine framework body through bearing blocks, one main turnover cylinder is fixedly mounted at the lower parts of the two ends of the turnover blanking machine framework body, each turnover hook connecting rod is of an arc-shaped structure, two ends of each turnover hook connecting rod are provided with turnover hook connecting rod through holes, a piston rod at the upper part of each main turnover cylinder penetrates through bolts and is rotationally connected with the lower end of each turnover hook connecting rod through the corresponding turnover hole I, two adjacent main turnover hooks are provided with V-shaped wheels II, and each V-shaped wheel II is connected with a turnover chain through a lateral transmission motor to one side of the turnover chain to the turnover frame, and the profiling structure is fixedly mounted on the lower side of the turnover frame.
Preferably, a pressing mechanism is arranged at a feeding port of the back shoveling machine and comprises a pressing support, an air cylinder and a pressing wheel, wherein the air cylinder is fixedly arranged at the middle position above the pressing support, and the pressing wheel is fixedly arranged at the movable end of the air cylinder.
Preferably, the hold-down wheel comprises two opposite conical rotating wheels, the two rotating wheels are fixedly arranged at the movable end of the cylinder through a rotating wheel bracket sleeve, and an included angle of 90 degrees is formed between the two rotating wheels.
Preferably, the back chipping machine feed opening department fixed mounting has presses alignment device, presses alignment device and includes: the pressing alignment device comprises a pressing alignment device support, an air cylinder and a pressing pair Ji Gunlun, wherein the air cylinder is fixedly arranged at the middle position above the pressing alignment device support, and a pressing alignment roller is fixedly arranged on a piston rod at the lower part of the air cylinder.
Preferably, the profiling rack comprises a cuboid profiling rack support frame and a plurality of rib plates which are fixedly arranged on the upper portion of the profiling rack support frame and are arranged in parallel, and the rib plates are of a triangular structure.
Preferably, the longmen truss by four vertical support column I and four supporting beam assembly that pass through rag bolt fixed mounting at ground form, fixed mounting has linear motor I on two parallel relative supporting beam, truss manipulator include: the mechanical arm comprises a mechanical arm beam, a linear motor II, a profiling magnet support and profiling magnets, wherein the two ends of the mechanical arm beam are fixedly arranged on a moving table of the linear motor I, the linear motor II is fixedly arranged on one side face of the mechanical arm beam, the profiling magnet support is fixedly arranged on the moving table of the linear motor II, the profiling magnet support comprises a linear module and a mounting fixing block arranged at the moving end of the linear module, the linear module is fixedly arranged on the moving table of the linear motor II, the upper side face of the mounting fixing block is fixedly arranged at the moving end of the linear module, the profiling magnets are fixedly arranged on the lower side face of the mounting fixing block, the profiling magnets are of cuboid structures, and a grabbing position of the lower side face of each profiling magnet is provided with a 90-degree groove matched with an angle steel right angle.
Preferably, the drag chain feeder comprises a conveyor frame body, a plurality of groups of transmission gears I are respectively arranged at the left end and the right end of the upper surface of the conveyor frame body, the transmission gears I at the two ends are linked through a transmission chain, the transmission gears I are internally meshed with the transmission chain, a transmission motor is fixedly arranged at the lower part of the conveyor frame body, a transmission motor transmission gear is fixedly arranged on a transmission shaft of the transmission motor, the transmission motor transmission gear is internally meshed with the transmission chain, a supporting gear is respectively arranged at the left side and the right side above the transmission motor transmission gear, the supporting gear is fixedly arranged on the conveyor frame body, the supporting gear is positioned between the transmission gear I and the transmission motor transmission gear and is externally meshed with the transmission chain, a drag chain chute is fixedly arranged on the upper surface of the conveyor frame body, the drag chain chute is in a convex structure, the left end and the right end of the drag chain chute are fixedly arranged with the transmission gears I through bearings, and the two ends of one side of the drag chain chute are fixedly provided with a proximity switch.
Preferably, the side surface of the drag chain chute is adhered with a spacing scale through glue.
Preferably, the lifting steering mechanism comprises a lifting frame body, four screw lifters are fixedly arranged at four corners of the upper end of the lifting frame body, two screw lifters in the length direction are connected through a coupler, a worm gear reducer is fixedly arranged between two screw lifters in the width direction at one end, the worm gear reducer is connected with the screw lifters at two sides through a coupler, a carrier roller base is arranged at the upper end of each screw lifter, the carrier roller base is of a groove structure with lifting edges at two sides, and the lower end of each carrier roller base is connected with the screw lifters through bearings; the upper end of bearing roller base is equipped with a plurality of bearing roller axle, and bearing roller axle one side is installed on the bearing roller base through the bearing, and the opposite side extends to the outside of bearing roller base and is equipped with the sprocket, passes through the chain with the driving motor I of bearing roller rear installation and is connected.
Preferably, a sensor is fixedly arranged at the rear end of the transmission carrier roller.
Compared with the prior art, the invention has the beneficial effects that:
the automatic carrying is adopted in the steel angle loading and unloading process, so that the working efficiency of back chipping and back shoveling processing of the steel angle is improved, the steel angle is automatically grabbed, unstacked and stacked by using a manipulator in the processing process, manual carrying or using gantry crane equipment is avoided, and the working efficiency is improved while the labor intensity of processing personnel is also reduced.
Drawings
Fig. 1 is a schematic perspective view of an automatic feeding and discharging device according to an embodiment of the present invention;
fig. 2 is a schematic perspective view of a truss manipulator according to an embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2A in accordance with an embodiment of the present invention;
fig. 4 is a schematic perspective view of a drag chain feeder according to an embodiment of the present invention;
FIG. 5 is a front view of a drag chain loader according to an embodiment of the present invention;
FIG. 6 is a top view of a drag chain loader according to an embodiment of the present invention;
FIG. 7 is a front view of a lift steering mechanism according to an embodiment of the present invention;
FIG. 8 is a schematic perspective view of a lift steering mechanism according to an embodiment of the present invention;
FIG. 9 is a schematic perspective view of a translational feed mechanism according to an embodiment of the present invention;
FIG. 10 is a perspective view of a guide wheel mechanism according to an embodiment of the present invention;
FIG. 11 is a front view of a translational feed mechanism according to an embodiment of the present invention;
fig. 12 is a schematic perspective view of a turnover feeding mechanism according to an embodiment of the present invention;
FIG. 13 is a front view of a flip loading mechanism according to an embodiment of the present invention;
FIG. 14 is a schematic perspective view of a contoured bracket structure according to an embodiment of the present invention;
FIG. 15 is a front view of a contoured bracket structure according to an embodiment of the present invention;
fig. 16 is a schematic perspective view of a turnover blanking mechanism according to an embodiment of the present invention;
FIG. 17 is a rear view of the flip-flop blanking mechanism of an embodiment of the present invention;
FIG. 18 is a front view of a roll-over blanking mechanism according to an embodiment of the present invention;
fig. 19 is a perspective view of a mounting structure of the main flipping hook of the embodiment of the invention.
In the figure: 1. a drag chain feeding machine, 2, a lifting steering mechanism, 3, a transmission carrier roller, 4, a truss manipulator, 5, a translation feeding mechanism, 6, a turnover feeding mechanism, 7, a turnover discharging mechanism, 8, a back-off machine, 9, a back-chipping machine, 10, a conveying frame body, 11, a transmission gear I, 12, a transmission chain, 13, a drag chain chute, 14, a spacing scale, 15, a transmission motor, 16, a proximity switch, 17, a support gear, 18, a lifting frame body, 19, a screw lifter, 20, a coupling, 21, a worm gear reducer, 22, a carrier roller base, 23, a carrier roller shaft, 24, a driving motor I, 25, a sprocket, 26, a sprocket shield, 27, a vertical support column I, 28, a linear motor I, 29, a manipulator beam, 30, a linear motor II, 31 and a profiling magnet bracket, 32, profiling magnets, 33, bottom frame bodies, 34, guide rails, 35, sliding blocks, 36, dragging frames, 37, gear racks, 38, feeding wheels, 39, transmission gears II, 40, feeding wheel side plates, 41, driven gears, 42, driving sprockets, 43, driving motors II, 44, pressing mechanisms, 45, supporting brackets, 46, turnover brackets, 47, profiling electro-permanent magnets, 48, magnet bases, 49, turnover shafts, 50, turnover motors, 51, gearboxes, 52, profiling brackets, 53, pressing alignment devices, 54, auxiliary rollers, 55, V-shaped wheels I, 56, feeding motors, 57, main turnover hooks, 58, turnover blanking shafts, 59, V-shaped wheels II, 60, transmission chains, 61, turnover blanking machine frame bodies, 62, main turnover cylinders, 63, profiling frames, 64 and turnover hook connecting rods.
Detailed Description
As shown in fig. 1, an angle steel back chipping and shoveling automatic feeding and discharging device of this embodiment includes: gantry truss, tow chain material loading machine 1, lift steering mechanism 2, transmission bearing roller 3, translation feeding mechanism 5, truss manipulator 4, upset feed mechanism 6, upset unloading mechanism 7, back-up machine 8 and back gouging machine 9 and control system, truss manipulator 4 movable mounting is in the upper portion of gantry truss. The back-off machine 8 and the back-chipping machine 9 are fixedly arranged in the moving coverage area of the truss manipulator 4 in parallel, the front end and the rear end of the back-off machine 8 and the back-chipping machine 9 are respectively provided with a feeding area and a discharging area, the feeding area of the back-off machine 8 is fixedly provided with a drag chain feeding machine 1, a lifting steering mechanism 2, a transmission carrier roller 3 and a conveying mechanism 5, and the discharging area of the back-off machine 8 is fixedly provided with the transmission carrier roller 3, the lifting steering mechanism 2 and the drag chain discharging machine; the loading area of the back chipping machine 9 is fixedly provided with a drag chain loading machine 1, a lifting steering mechanism 2, a transmission carrier roller 3 and a turnover loading mechanism 6, and the unloading area of the back chipping machine 9 is fixedly provided with a turnover unloading mechanism 7, a transmission carrier roller 3, the lifting steering mechanism 2 and the drag chain unloading machine. The drag chain blanking machine has the same structure as the drag chain feeding machine 1, but has opposite transmission directions, the back-shoveling machine 8 and the back-cleaning machine 9 are both in the prior art, and the method for controlling the action of the motor by the control system is also in the prior art, which is not described herein.
As shown in fig. 2-3, the gantry truss is formed by assembling four vertical support columns i 27 fixedly mounted on the ground through anchor bolts and four support beams, the four support beams have equal lengths to form a square frame, two support beams opposite in parallel are fixedly mounted with a linear motor i 28, and the truss manipulator 4 comprises: the mechanical arm beam 29, the linear motor II 30, the profiling magnet support 31 and the profiling magnet 32, wherein two ends of the mechanical arm beam 29 are fixedly arranged on a moving table of the linear motor I28, the linear motor II 30 is fixedly arranged on one side surface of the mechanical arm beam 29, the profiling magnet support 31 is fixedly arranged on the moving table of the linear motor II 30, the profiling magnet support 31 comprises a linear module and a mounting fixing block arranged at the moving end of the linear module, the linear module is fixedly arranged on the moving table of the linear motor II 30, the upper side surface of the mounting fixing block is fixedly arranged at the moving end of the linear module and vertically moves along with the moving end of the linear module, the profiling magnet 32 is fixedly arranged on the lower side surface of the mounting fixing block, the profiling magnet 32 is of a cuboid structure, and a 90-degree groove matched with an angle steel right angle is formed at the grabbing position of the lower side surface of the profiling magnet 32, so that the angle steel placed in an inverted V shape can be grabbed conveniently. The manipulator beam 29 can be horizontally moved in the front-back direction by starting the linear motor I28, the profiling magnet bracket 31 can be horizontally moved in the left-right direction by starting the linear motor II 30, the profiling magnet 32 can be vertically moved up and down by starting the linear module, and finally, the three-dimensional movement of the profiling magnet 32 in the front-back direction, the left-right direction and the up-down direction is realized, so that the profiling magnet 32 can conveniently grasp and move angle steel. When the control system receives the signal sent by the transmission carrier roller 3, the truss manipulator 4 is controlled to move in place, and back chipping or back chipping treatment is carried out on grabbing and conveying of the angle steel through the profiling magnet 32.
As shown in fig. 4 to 6, the drag chain feeding machine 1 in the embodiment of the invention comprises a conveying frame body 10 fixedly installed on the ground through anchor bolts, wherein the conveying frame body 10 is a cuboid frame structure consisting of a vertical supporting beam, a middle horizontal supporting beam and an upper horizontal supporting beam, and reinforcing irons are fixedly arranged at the intersection of the vertical supporting beam and the horizontal supporting beam for reinforcing supporting force. A plurality of groups of transmission gears I11 are respectively arranged at the left end and the right end of the upper surface of the conveying frame body 10, the diameter and the number of teeth of one end of the transmission gears I11 are larger than those of the other end of the transmission gears I to improve the transmission efficiency, the transmission gears I11 at the two ends are linked through a transmission chain 12, the transmission gears I11 are internally meshed with the transmission chain 12, a transmission motor 15 is fixedly arranged at the lower part of the conveying frame body 10, a transmission shaft of the transmission motor 15 is fixedly provided with a transmission motor transmission gear, the transmission motor transmission gear is internally meshed with the transmission chain 12, and the transmission chain 12 can be driven to rotate by starting the transmission motor 15; the left side and the right side above the transmission gear of the transmission motor are respectively provided with a support gear 17, the support gears 17 are fixedly arranged on the conveyor frame body 10, are positioned between the transmission gear I11 and the transmission gear of the transmission motor and are externally meshed with the transmission chain 12, and play a role in supporting and protecting the transmission chain 12. The drag chain chute 13 is fixedly arranged on the upper surface of the conveyor frame body 10, the drag chain chute 13 is of a convex structure, the drag chain chute 13 is positioned below the transmission chain 12, the transmission chain 12 is opposite to the convex structure part of the drag chain chute 13, and the transmission chain 12 is supported and protected in the working process. The left end and the right end of the drag chain chute 13 are fixedly provided with a transmission gear I11 through bearings, the side surface of the drag chain chute 13 is adhered with a spacing scale 14 through glue, and the stacking position is convenient to judge when the angle steel is manually placed. Both ends of one side face of the drag chain chute 13 are fixedly provided with a proximity switch 16, the proximity switch 16 is fixedly arranged on the conveyor frame body 10, and when angle steel passes over the proximity switch 16, a signal is sent to a control system.
As shown in fig. 7-8, the lifting steering mechanism 2 in the embodiment of the invention comprises a lifting frame body 18 with a cuboid structure fixedly installed on the ground through anchor bolts, four screw lifts 19 are fixedly installed at four corners of the upper end of the lifting frame body 18, two screw lifts 19 in the length direction are connected through a coupler 20, the lifting speed of the four screws is guaranteed to be equal when the screw lifts 19 are started, a worm gear reducer 21 is fixedly installed between the two screw lifts 19 in the width direction at one end, the worm gear reducer 21 is fixedly installed on the lifting frame body 18, the worm gear reducer 21 is connected with the screw lifts 19 at two sides through the coupler 20, and lifting movement of the screw lifts 19 is completed through controlling the worm gear reducer 21; the upper end of the screw rod lifter 19 is provided with a carrier roller base 22, the carrier roller base 22 is of a groove structure with lifting edges on two sides, and the lower end of the carrier roller base 22 is connected with the screw rod lifter 19 through a bearing; the upper end of the carrier roller base 22 is provided with a plurality of carrier roller shafts 23, the right side of the carrier roller shafts 23 is arranged on the carrier roller base 22 through bearings, the left side of the carrier roller shafts extends to the outside of the carrier roller base 22 and is provided with a chain wheel 25, and the chain wheel 25 is connected with a driving motor I24 arranged behind the carrier roller shafts 23 through a chain. When the angle iron conveyor is in operation, the driving motor I24 is started, the chain wheel 25 and the carrier roller shaft 23 are rotated through chain transmission, and the angle iron is conveyed; the outside of the chain wheel 25 is provided with a chain wheel shield 26 which is fixedly arranged on one side of the carrier roller base 22 through screw connection to protect a chain transmission structure. The carrier roller base 22 is close to one side of the transmission chain 12, grooves are formed in the interval positions corresponding to the carrier roller shafts 23, drag chain sliding grooves 13 protruding out of the right side of the conveyor frame body 10 are arranged in the grooves, so that part of the transmission chain 12 and the carrier roller shafts 23 are placed in a staggered mode, when angle steel is transported, the angle steel is placed on the drag chain feeding machine 1 and then is conveyed to the position above the carrier roller shafts 23 through the transmission chain 12, and when the angle steel passes through the position above the proximity switch 16 of the drag chain feeding machine 1 and reaches the position above the carrier roller shafts 23, the proximity switch 16 recognizes angle steel position signals and then the angle steel position signals are transmitted to the control system; the control system transmits signals to the lifting steering mechanism 2, the worm gear reducer 21 starts to drive the screw rod of the screw rod lifter 19 to ascend, after the screw rod lifter 19 lifts the carrier roller base 22 to a proper position, the driving motor I24 starts to convey the angle steel to the next procedure (the transmission carrier roller 3), and the angle steel is lifted to realize 90-degree adjustment of the angle steel due to the fact that the transmission directions of the drag chain feeding machine 1 and the lifting steering mechanism 2 are mutually perpendicular.
As shown in fig. 1, a transmission carrier roller 3 is arranged at the rear side (discharging end) of the lifting steering mechanism 2, the transmission carrier roller 3 is higher than the carrier roller shaft 23 by 50mm, and is placed in the same direction as the carrier roller shaft 23 for transmitting angle steel after the lifting steering mechanism 2 lifts and steers. The sensor is fixedly arranged at the rear end of the transmission carrier roller 3, and when the angle steel is conveyed to the rear end of the transmission carrier roller 3, the sensor can send a signal to the control system. And a truss manipulator 4 is arranged above the transmission carrier roller 3.
As shown in fig. 9-11, in the embodiment of the present invention, the translational feeding mechanism 5 is located at one side of the transmission carrier roller 3, and is fixedly installed on the ground through the bottom frame 33, and the frames at the front and rear sides of the upper end of the bottom frame 33 are fixedly installed with guide rails 34, and the carriage 36 is slidably connected with the guide rails 34 through the sliding blocks 35, so that the carriage 36 can move along the horizontal direction of the guide rails 34; the dragging wheel frame 36 is of a flat plate structure, two sides of the dragging wheel frame 36 in the length direction are respectively and fixedly provided with a pair of feeding wheel side plates 40 which are arranged in parallel, a plurality of feeding wheels 38 are rotatably arranged between the pair of feeding wheel side plates 40, the feeding wheels 38 are connected and arranged on the pair of feeding wheel side plates 40 on the two sides through bearings, and the side surfaces of the feeding wheels 38 are coaxially provided with a transmission gear II 39; one side between two adjacent feeding wheels 38 is fixedly provided with a driven gear 41, the shaft of the driven gear 41 is rotatably connected to a pair of feeding wheel side plates 40 through a bearing, and the driven gear 41 is meshed with a transmission gear II 39 of the two adjacent feeding wheels 38, so that the two adjacent feeding wheels 38 can rotate in the same direction after being driven. The driving sprocket 42 is fixedly connected with the driven gear 41 coaxially, a through groove is formed in the tug frame 36 below the driving sprocket 42, a driving motor II 43 is fixedly arranged below the groove, and the driving motor II 43 is connected with the driving sprocket 42 through a driving chain. When the feeding device works, the driving motor II 43 is started to drive the driving sprocket 42 to rotate, the driven gear 41 coaxially connected with the driving sprocket is enabled to rotate, the feeding wheel 38 is enabled to rotate through the engagement between the driven gear 41 and the transmission gear II 39, and the conveying of diagonal steel can be completed. The middle position below the towing wheel frame 36 is provided with a towing wheel motor and a gear rack 37, wherein rack parts of the towing wheel motor and the gear rack 37 are fixedly arranged at the bottom of the towing wheel frame 36, the gear part of the gear rack 37 is arranged on a transmission shaft of the towing wheel motor, and when the towing wheel is operated, the gear part is controlled to rotate by starting the towing wheel motor to drive the rack part and the towing wheel frame 36 to move along the horizontal direction. The feeding port of the back-up machine 8 is provided with a pressing mechanism 44, the pressing mechanism 44 comprises a pressing bracket, an air cylinder and a pressing wheel, the pressing bracket comprises a pair of vertical support columns II and a transverse support beam, the pair of vertical support columns II are fixedly arranged on two sides of one end of the bottom frame 33, which is close to the back-up machine 8, the upper ends of the pair of vertical support columns II are fixedly connected with the transverse support beam, the air cylinder is fixedly arranged in the middle position of the transverse support beam, the movable end of the air cylinder is fixedly provided with the pressing wheel, and the pressing wheel can move in the vertical direction through controlling the air cylinder; the compression wheel is composed of two opposite conical rotating wheels, the two rotating wheels are fixedly arranged at the movable end of the air cylinder through a rotating wheel bracket sleeve, and an included angle of 90 degrees is formed between the two rotating wheels. The angle steel is placed on the feeding wheels 38 which are arranged in parallel relatively in an inverted V shape, when the feeding wheels 38 rotate to convey the angle steel to the lower side of the pressing mechanism 44, the cylinder is started to move downwards to enable the pressing wheels to press the placed angle steel, and the problem that the center position of the angle steel is deviated when the angle steel is placed is solved. The back shoveling machine 8 is fixedly arranged at the rear part (feeding outlet end) of the translation feeding mechanism 5, the truss manipulator 4 is used for placing the grabbed angle steel in an inverted V shape above the feeding wheel 38 during operation, and the driving motor II 43 is started to enable the feeding wheel 38 to rotate and convey the angle steel to the back shoveling machine 8 for carrying out a back shoveling procedure. Further, two driving motors II 43 can be arranged, and when one angle steel carries out the back-off procedure, the other angle steel is placed at one end of the translation feeding mechanism 5, which is far away from the back-off machine 8, so that the two angle steels can alternately carry out the back-off procedure, and the working time is saved. The translation feeding mechanism 5 is fixedly arranged on the rear side (one side of a discharge hole) of the back-up machine 8, after the back-up procedure is finished, the blanking process and the feeding process of the angle steel are reverse processes, and the angle steel is grabbed onto the transmission carrier roller 3 of the blanking area by the truss manipulator 4, so that excessive description is omitted.
As shown in fig. 12-15, the overturning and feeding mechanism 6 in the embodiment of the invention is positioned on the side surface of the transmission carrier roller 3 at the feeding area of the back-gouging machine 9, and comprises an overturning and feeding mechanism frame body fixedly installed on the ground through foundation bolts, wherein a plurality of support brackets 45 which are arranged in parallel are fixedly installed on one side of the overturning and feeding mechanism frame body, and the upper ends of the support brackets 45 are in an inverted V shape. The turnover motor 50 and the gearbox 51 which are connected with each other in a power transmission way are fixedly installed at one end, far away from the back-gouging machine 9, of the turnover feeding machine frame body, two ends of the turnover shaft 49 are fixedly installed on one side, close to the supporting bracket 45, of the turnover feeding machine frame body through bearing connection respectively, the turnover shaft 49 is connected with the gearbox 51 through a power transmission mechanism, and the turnover motor 50 and the gearbox 51 drive the turnover shaft 49 to rotate. The interval position between two adjacent support brackets 45 is equipped with upset support 46, the one end fixed welding of upset support 46 is at the surface of upset axle 49, the other end fixed mounting magnet base 48 of upset support 46, the upper surface fixed mounting of magnet base 48 is a pair of profile modeling electricity permanent magnetism 47, profile modeling electricity permanent magnetism 47 upper end has the slope, a pair of profile modeling electricity permanent magnetism 47 slope outwards symmetry reverse arrangement, the slope combination of a pair of profile modeling electricity permanent magnetism 47 accords with angle form, the overall structure that the upset support 46 of buckling shape and magnet base 48 and a pair of profile modeling electricity permanent magnetism 47 constitute cooperatees with the shape of angle steel, cooperate the magnetic attraction of profile modeling electricity permanent magnetism 47, make the angle steel keep stable in the upset in-process, gearbox 51 prevents that turnover motor 50 rotational speed is too fast from producing the damage to the structure that is connected with upset axle 49. A profiling bracket 52 is fixedly arranged on one side of the turnover shaft 49 away from the supporting bracket 45 and is used for placing turned angle steel; the profiling bracket 52 is in a V shape and consists of a plurality of V-shaped wheels I55 which are horizontally and linearly arranged and a plurality of pairs of auxiliary rollers 54 which are positioned on two sides of the V-shaped wheels I55, the V-shaped wheels I55 are connected with a feeding motor 56 through a power transmission mechanism, the feeding motor 56 is fixedly arranged on the lower part of a turnover feeding machine framework body, the feeding motor 56 drives the V-shaped wheels I55 to rotate, and V-shaped angle steel is conveyed into the back chipping machine 9 through synchronous rotation of the auxiliary rollers 54. The back gouging machine 9 feed inlet department fixed mounting presses alignment device 53, presses alignment device 53 and includes: the pressing alignment device comprises a pressing alignment device support, an air cylinder and a pressing pair Ji Gunlun, wherein the pressing alignment device support comprises two vertical support columns and an upper transverse support beam, the two vertical support columns are symmetrically and fixedly installed on a turnover feeding mechanism frame body in parallel, the upper end parts of the two vertical support columns are fixedly connected with the upper transverse support beam, the air cylinder is fixedly installed on the lower surface of the middle position of the upper transverse support beam, and pressing alignment rollers are fixedly installed on piston rods of the lower parts of the air cylinders. When the angle steel is conveyed to the feeding port of the back chipping machine 9, the cylinder drives the pressing alignment roller to move downwards to compress the angle steel, and the pressing alignment device 53 prevents the angle steel from deviating in position when entering the back chipping machine 9. The angle steel that the during operation reverse V-arrangement was placed is placed on the support frame 45 by truss manipulator 4, the angle steel of this moment has just been placed simultaneously and is located on the upset support frame 46 between the support frame 45 interval, profile modeling electricity permanent magnetism 47 starts to hold the angle steel and prevents to drop, then start upset motor 50 and gearbox 51 make the upset shaft 49 rotatory, the upset support 46 synchronous revolution of integral structure is driven to the upset shaft 49, finally accomplish the upset work of angle steel, place profile modeling electricity permanent magnetism 47 after the angle steel upset on the profile modeling support frame 52, the upset shaft 49 resets, the material loading motor 56 cooperates profile modeling support frame 52 and presses to align the device 53 and carry the angle steel into back gouging machine 9.
As shown in fig. 16-19, the transmission chain 60 in fig. 18 has a perspective effect, and after the back chipping of the angle steel is completed, the angle steel is conveyed to the turnover blanking mechanism 7 in the blanking area through the blanking opening of the back chipping machine 9. The overturning blanking mechanism 7 comprises a cuboid-shaped overturning blanking machine framework 61 fixedly mounted on the ground through foundation bolts and a plurality of main overturning hooks 57, the main overturning hooks 57 are opposite to a blanking opening of the back chipping machine 9, each main overturning hook 57 comprises a V-shaped arm matched with angle steel and an overturning arm integrally formed with the V-shaped structure, an overturning hole I is formed in the center of the tip of each V-shaped arm, an overturning hole II is formed in one end, far away from each V-shaped arm, of each overturning arm, an overturning blanking shaft 58 penetrates through each overturning hole II and is fixedly connected with the main overturning hook 57 through a firm nut, two ends of each overturning blanking shaft 58 are fixedly mounted on one side of the upper portion of the corresponding overturning blanking machine framework 61 through bearing blocks, and each main overturning hook 57 can rotate with the corresponding overturning blanking shaft 58 as an axle center. The lower parts of the two ends of the turnover blanking machine framework 61 are respectively fixedly provided with a main turnover cylinder 62, the turnover hook connecting rod 64 is of an arc structure, two ends of the turnover hook connecting rod are provided with turnover hook connecting rod through holes, a piston rod on the upper part of the main turnover cylinder 62 passes through the turnover hook connecting rod through holes through bolts to be rotationally connected with the lower ends of the turnover hook connecting rod 64, and the upper ends of the turnover hook connecting rod 64 pass through turnover holes I through bolts to be rotationally connected with the main turnover hook 57. A V-shaped wheel II 59 is arranged between two adjacent main overturning hooks 57, each V-shaped wheel II 59 is connected to a driving motor through a lateral transmission chain 60, and when the driving motor is started during operation, the V-shaped wheels II 59 are rotated to realize outward transmission of angle steel from a feed opening of the back chipping machine 9. The side of the overturning blanking shaft 58 is fixedly provided with a profiling bracket 63 with an inverted V-shaped structure, the profiling bracket 63 comprises a cuboid profiling bracket support frame body and a plurality of rib plates which are fixedly arranged on the upper part of the profiling bracket support frame body in parallel, the profiling bracket support frame body is fixedly arranged on the ground through foundation bolts, and the rib plates are of a triangular structure. The angle steel is transmitted to the main turnover hook 57 from the discharging opening of the back chipping machine 9, the main turnover cylinder 62 is started, a piston rod of the main turnover cylinder 62 moves upwards, the main turnover hook 57 is pushed upwards through the turnover hook connecting rod 64, the main turnover hook 57 rotates along the turnover discharging shaft 58 to finish the turnover action, and the angle steel on the main turnover hook 57 is changed into an inverted V shape from V shape in the turnover process and is placed on the profiling frame 63. After the angle steel overturning is completed, the truss manipulator 4 grabs the inverted V-shaped angle steel to the transmission carrier roller 3 of the side blanking area to complete the blanking process.
The embodiment of the invention discloses an angle steel back chipping and back shoveling automatic feeding and discharging device, which comprises the following working procedures:
when the angle steel carries out back chipping procedure, carry the angle steel to drag chain material loading machine 1 through the manual work and pile up neatly, the angle steel is the inverted V shape and places, the width direction of angle steel is unanimous with drag chain material loading machine 1's transmission direction, start driving motor 15 after the pile up neatly is accomplished, drive gear I11 and transmission chain 12 rotate, with the angle steel forward transmission to lift steering mechanism 2 on the backing roll axle 23, proximity switch 16 discernment angle steel position signal in the transmission process, transmission to control system. The control system transmits angle steel position signals to the lifting steering mechanism 2, the lifting steering mechanism 2 starts the worm gear reducer 21 to enable the screw rod lifter 19 to ascend after receiving the signals, the carrier roller shaft 23 is lifted to the same horizontal plane with the transmission carrier roller 3, and at the moment, the angle steel is completely separated from the drag chain feeder 1, and the adjustment of the transmission angle of 90 degrees is completed; when the angle steel is conveyed to the position of the sensor positioned at the rear through the transmission carrier roller 3, the sensor recognizes and sends an angle steel position signal to the control system.
After the control system receives the angle steel position signal, the truss manipulator 4 is controlled to automatically grasp the angle steel, and the angle steel is conveyed to a back shoveling or back chipping procedure according to system setting. If the angle steel needs to be shoveled, grabbing the angle steel to the position above a feeding wheel 38 of the translation feeding mechanism 5, adjusting the angle steel position through a guide rail 34, starting a driving motor II 43 to enable the feeding wheel 38 to rotate to finish conveying the angle steel, and enabling the angle steel to enter the shoveling machine 8 for shoveling after being subjected to position adjustment through a pressing mechanism 44 at a feeding port of the shoveling machine 8; after the back shoveling is completed, the angle steel blanking process and the feeding process of the back shoveling machine 8 are the reverse processes, and the angle steel blanking process and the feeding process are grabbed to the conveying carrier roller 3 of the blanking area by the truss manipulator 4 to be piled. If the angle steel needs back chipping, grabbing the angle steel to the upper part of the turnover feeding mechanism 6, starting the profiling electro-permanent magnet 47 to adsorb and fix the angle steel after the placement is finished, and starting the turnover motor 50 to enable the turnover shaft 49 to rotate so as to drive the angle steel to turn over the profiling bracket 52; after the overturning is completed, the profiling electro-permanent magnet 47 is closed, and the overturning shaft 49 is reset; the conveying devices on two sides of the profiling bracket 52 are started to convey the angle steel which is turned over to be V-shaped to the back-gouging machine 9, and the angle steel enters the back-gouging machine 9 for back-gouging procedure after being adjusted in the position of the angle steel by the pressing alignment device 53 at the feeding port of the back-gouging machine 9; after back chipping is finished, the angle steel is transmitted to the upper part of a main turnover hook 57 of a turnover blanking mechanism 7, a motor is started to enable a V-shaped wheel II 59 to rotate the angle steel and completely convey the angle steel to the turnover blanking mechanism 7, after the angle steel is conveyed to a designated position, a main turnover cylinder 62 is started, a piston rod of the main turnover cylinder 62 pushes the main turnover hook 57 upwards through a turnover hook connecting rod 64, the main turnover hook 57 rotates along a turnover blanking shaft 58, the angle steel is turned to the upper part of a profiling frame 63, at the moment, the angle steel is in an inverted V shape, the turnover of the angle steel is finished, and after the turnover is finished, the piston rod of the main turnover cylinder 62 moves downwards to pull the turnover hook connecting rod 64, and the main turnover hook 57 is pulled back to reset; the truss manipulator 4 grabs the angle steel placed above the profiling frame 63 onto the transmission carrier roller 3 of the blanking area for stacking.
As shown in fig. 1, after stacking is completed, the discharging process and the feeding process from the conveying carrier roller 3 in the discharging area are reverse processes, and will not be repeated here.
In the embodiments of the present invention, technical features that are not described in detail are all existing technologies or conventional technical means, and are not described herein.
Claims (10)
1. Automatic unloader that goes up of angle steel back chipping shovel, a serial communication port, include: the device comprises a gantry truss, a drag chain feeder (1), a lifting steering mechanism (2), a transmission carrier roller (3), a translation feeding mechanism (5), a truss manipulator (4), a turnover feeding mechanism (6), a turnover discharging mechanism (7) and a control system, wherein the truss manipulator (4) is movably installed on the upper part of the gantry truss, a feeding area of a back shoveling machine (8) is fixedly provided with the drag chain feeder (1), the lifting steering mechanism (2), the transmission carrier roller (3) and the translation feeding mechanism (5), and a discharging area of the back shoveling machine (8) is fixedly provided with the transmission carrier roller (3), the lifting steering mechanism (2) and the drag chain discharging machine; a drag chain feeding machine (1), a lifting steering mechanism (2), a transmission carrier roller (3) and a turnover feeding mechanism (6) are fixedly arranged in a feeding area of the back-gouging machine (9), and a turnover discharging mechanism (7), a transmission carrier roller (3), the lifting steering mechanism (2) and the drag chain discharging machine are fixedly arranged in a discharging area of the back-gouging machine (9);
the translational feeding mechanism (5) comprises a bottom frame body (33), a guide rail (34) is fixedly arranged on a frame in the width direction of the upper end of the bottom frame body (33), a dragging frame (36) is in sliding connection with the guide rail (34) through a sliding block (35), the dragging frame (36) is of a flat plate structure, two sides of the dragging frame (36) in the length direction are respectively fixedly provided with a pair of feeding wheel side plates (40) which are arranged in parallel, a plurality of feeding wheels (38) are rotatably arranged between the pair of feeding wheel side plates (40), the feeding wheels (38) are connected and arranged on the pair of feeding wheel side plates (40) on the two sides through bearings, a transmission gear II (39) is coaxially arranged on the side surface of each feeding wheel (38), one side between two adjacent feeding wheels (38) is fixedly provided with a driven gear (41), a driving sprocket (42) is coaxially and fixedly connected with the driven gear (41), a driving motor II (43) is connected with the driving sprocket (42) through a driving chain, and a dragging wheel motor and a gear (37) are arranged in the middle position below the dragging frame (36);
the turnover feeding mechanism (6) comprises a turnover feeding mechanism frame body, a plurality of parallel support brackets (45) are fixedly arranged on one side of the turnover feeding mechanism frame body, the upper end of each support bracket (45) is in an inverted V shape, a turnover motor (50) and a gearbox (51) which are connected with each other in a power transmission mode are fixedly arranged on the turnover feeding mechanism frame body, two ends of each turnover shaft (49) are fixedly arranged on one side, close to the support brackets (45), of the turnover feeding mechanism frame body through bearing connection, the turnover shafts (49) are connected with the gearbox (51) through the power transmission mechanism, turnover brackets (46) are arranged at intervals between two adjacent support brackets (45), one ends of the turnover brackets (46) are fixedly welded on the outer surface of the turnover shafts (49), a magnet base (48) is fixedly arranged on the other end of each turnover bracket (46), a pair of profiling permanent magnets (47) are fixedly arranged on the upper surface of the magnet base (48), one side, far away from the support brackets (45), of each turnover shaft (49) is fixedly provided with a profiling bracket (52), each profiling bracket (52) is in a V shape, each profiling wheel I (55) is formed by a plurality of horizontally arranged linear wheels I) and a pair of profiling wheels I (55) and a pair of profiling wheels I) are connected with a plurality of auxiliary wheels (55) through a power transmission mechanism I, and the profiling wheels (55) are connected with the auxiliary wheels (55);
the utility model provides a upset unloading mechanism (7) including upset unloading mechanism framework (61) and a plurality of main upset hook (57), main upset hook (57) adopt electromagnetic iron, main upset hook (57) include with angle steel complex V-arrangement arm and with V-arrangement structure integrated into one piece's upset arm, tip central point of V-arrangement arm puts and sets up upset hole I, upset hole II is seted up to the one end that V-arrangement arm was kept away from to the upset arm, upset unloading axle (58) pass upset hole II and pass through firm nut and main upset hook (57) fixed connection, the both ends of upset unloading axle (58) pass through bearing frame fixed mounting in one side of upset unloading mechanism framework (61) upper portion length direction, a main upset cylinder (62) of both ends lower part fixed mounting of upset unloading mechanism framework (61), upset hook connecting rod (64) are arc structure and both ends set up the upset hook connecting rod through-hole, the piston rod on main upset cylinder (62) upper portion passes through the upset hook connecting rod through the bolt through the upset connecting rod through hole and the lower extreme rotation connection of upset hook connecting rod (64), the upper end of upset connecting rod (64) passes through the profile modeling wheel (59) of upset wheel (59) side (59) and is equipped with between the profile modeling wheel (59) of upset side (59) and is connected to the side of the upset wheel (59) of the side of the upset frame (57).
2. The automatic feeding and discharging device for back-chipping and back-shoveling of angle steel according to claim 1, characterized in that a pressing mechanism (44) is arranged at a feeding port of a back-shoveling machine (8), the pressing mechanism (44) comprises a pressing support, a cylinder and a pressing wheel, the cylinder is fixedly arranged at the middle position above the pressing support, and the pressing wheel is fixedly arranged at the movable end of the cylinder.
3. The automatic feeding and discharging device for back-chipping and back-shoveling of angle steel according to claim 2, wherein the pressing wheel is composed of two opposite conical rotating wheels, the two rotating wheels are fixedly arranged at the movable end of the cylinder through a rotating wheel bracket sleeve, and an included angle of 90 degrees is formed between the two rotating wheels.
4. The automatic loading and unloading device for back-chipping and back-shoveling of angle steel according to claim 1, characterized in that a pressing alignment device (53) is fixedly installed at a loading port of a back-chipping machine (9), and the pressing alignment device (53) comprises: the pressing alignment device comprises a pressing alignment device support, an air cylinder and a pressing pair Ji Gunlun, wherein the air cylinder is fixedly arranged at the middle position above the pressing alignment device support, and a pressing alignment roller is fixedly arranged on a piston rod at the lower part of the air cylinder.
5. The automatic loading and unloading device for back-chipping and back-shoveling of angle steel according to claim 1, wherein the profiling bracket (63) comprises a cuboid profiling bracket support frame body and a plurality of rib plates fixedly arranged on the upper part of the profiling bracket support frame body in parallel, and the rib plates are in a triangular structure.
6. The automatic loading and unloading device for back-chipping and back-chipping of angle steel according to any one of claims 1-5 wherein the gantry truss is assembled by four vertical support columns i (27) fixedly installed on the ground through anchor bolts and four support beams, and two parallel opposite support beams are fixedly installed with linear motors i (28), and the truss manipulator (4) comprises: the mechanical arm comprises a mechanical arm beam (29), a linear motor II (30), a profiling magnet support (31) and profiling magnets (32), wherein two ends of the mechanical arm beam (29) are fixedly arranged on a moving table of the linear motor I (28), the linear motor II (30) is fixedly arranged on one side surface of the mechanical arm beam (29), the profiling magnet support (31) is fixedly arranged on the moving table of the linear motor II (30), the profiling magnet support (31) comprises a linear module and an installation fixing block arranged at the moving end of the linear module, the linear module is fixedly arranged on the moving table of the linear motor II (30), the upper side surface of the installation fixing block is fixedly arranged at the moving end of the linear module, the profiling magnets (32) are fixedly arranged on the lower side surface of the installation fixing block, the profiling magnets (32) are of a cuboid structure, and a grabbing position of the lower side surface of the profiling magnets (32) is provided with a 90-degree groove matched with angle steel right angles.
7. The automatic back-chipping and back-lifting device for angle steel according to any one of claims 1-5, characterized in that the drag chain feeder (1) comprises a conveying frame body (10), a plurality of groups of transmission gears I (11) are respectively arranged at the left and right ends of the upper surface of the conveying frame body (10), the transmission gears I (11) at the two ends are linked through a transmission chain (12), the transmission gears I (11) are internally meshed with the transmission chain (12), a transmission motor (15) is fixedly arranged at the lower part of the conveying frame body (10), a transmission motor transmission gear is fixedly arranged on a transmission shaft of the transmission motor (15), the transmission motor transmission gear is internally meshed with the transmission chain (12), a supporting gear (17) is respectively arranged at the left and right sides above the transmission motor transmission gear, the supporting gear (17) is fixedly arranged on the conveying frame body (10), is positioned between the transmission gears I (11) and the transmission gears of the transmission motor and is externally meshed with the transmission chain (12), a drag chain chute (13) is fixedly arranged on the upper surface of the conveying frame body (10), the drag chain chute (13) is in a convex structure, the transmission chain chute (13) is fixedly arranged at the right and left and right ends of the transmission chute (13) are fixedly arranged at the transmission chute (11), both ends of one side surface of the drag chain chute (13) are fixedly provided with a proximity switch (16).
8. The automatic feeding and discharging device for back-chipping and back-shoveling of angle steel according to claim 7 is characterized in that a spacing scale (14) is adhered to the side surface of the drag chain chute (13) through glue.
9. The automatic back-lifting and feeding device for angle steel back-chipping according to any one of claims 1-5 is characterized in that the lifting steering mechanism (2) comprises a lifting frame body (18), four corners of the upper end of the lifting frame body (18) are fixedly provided with four screw lifts (19), two screw lifts (19) in the length direction are connected through a coupler (20), a worm gear reducer (21) is fixedly arranged between the two screw lifts (19) in the width direction at one end, the worm gear reducer (21) is connected with the screw lifts (19) at two sides through the coupler (20), the upper ends of the screw lifts (19) are provided with carrier roller bases (22), the carrier roller bases (22) are of groove structures with lifting edges at two sides, and the lower ends of the carrier roller bases (22) are connected with the screw lifts (19) through bearings; the upper end of the carrier roller base (22) is provided with a plurality of carrier roller shafts (23), one side of each carrier roller shaft (23) is arranged on the carrier roller base (22) through a bearing, the other side of each carrier roller shaft extends to the outside of the carrier roller base (22) and is provided with a chain wheel (25), and the carrier roller base is connected with a driving motor I (24) arranged behind the carrier roller shaft (23) through a chain.
10. An automatic loading and unloading device for back-chipping and back-chipping of angle steel according to any one of claims 1-5 characterized in that a sensor is fixedly mounted at the rear end of the transmission carrier roller (3).
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| CN117226522A (en) * | 2023-09-21 | 2023-12-15 | 浙江盛达铁塔有限公司 | Angle steel intelligent storage and processing device |
| CN118145339B (en) * | 2024-04-11 | 2025-10-17 | 安徽东海裕祥智能装备科技有限公司 | Super-heavy bending machine, automatic stacking device for heavy and long workpieces and use method |
| CN119305984B (en) * | 2024-10-21 | 2025-11-04 | 山东未来智能技术有限公司 | Fully Automated Production Line and Control Method for Angle Steel Root Cleaning and Back Shaving |
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| CN110773779A (en) * | 2019-11-08 | 2020-02-11 | 江苏科技大学 | Intelligent plate part machining production line combining general purpose and special equipment |
| CN111975070A (en) * | 2020-08-21 | 2020-11-24 | 新昌白云机床设备有限公司 | Bearing ring double-spindle three-tool-rest turning machine tool |
| CN114906626A (en) * | 2022-05-30 | 2022-08-16 | 浙江盛达铁塔有限公司 | Automatic angle steel unstacking and feeding device |
| CN115056019A (en) * | 2022-06-27 | 2022-09-16 | 江苏振光电力设备制造有限公司 | Automatic unloader that goes up of angle steel back of a shovel of back based on truss-like arm |
| CN218433249U (en) * | 2022-08-05 | 2023-02-03 | 安徽宏源铁塔有限公司 | Automatic feeding device for angle steel production and processing |
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