A kind of for pipe cutting machine automatic charging device
Technical field
The present invention relates to pipe cutting machine field, be specifically related to a kind of for pipe cutting machine automatic charging device.
Background technology
Pipe cutting machine is indispensable staple product in laser equipment.The traditional material-uploading style of industry pipe cutting machine is artificial loading.Its shortcoming is that needs two workmans carry on clamping machine tool, and efficiency is low, and labour intensity is large, and inefficiency when causing pipe cutting machine to be produced in batches, also exists certain potential safety hazard simultaneously.
For solving the problem, China utility model prospectus CN202742426U discloses a kind of pay-off of pipe cutting machine, the pay-off of this pipe cutting machine comprises cradle, driving mechanism cylinder and slider-crank mechanism, the one side of cradle is inclined-plane, tubing can roll down along inclined-plane, when tubing is rolled into baffle plate place, by the driving of cylinder, drive slider-crank mechanism moves, utilize jacking block by tubing jack-up, and jacking block is provided with an inclined-plane, tubing can be rolled in the frame of pipe cutting machine along jacking block inclined-plane, thus completes the process of self-feeding.But it is at conveying tubing and deliver in the process of pipe cutting machine by tubing, utilization be all that the gravity of tubing self has come, whole process impulsive force is too large, not steadily, when tubing is square tube material, utilizes gravity rolling on inclined-plane can become difficulty.In addition, when after conveying tubing to pipe cutting machine, need again another root tubing to be placed on the inclined-plane of cradle, automatically can not carry out after a tubing cuts and again another tubing be served lathe.
Summary of the invention
For the defect existed in prior art, the object of the present invention is to provide and a kind ofly to increase work efficiency, reduce labour intensity, conveying tubing and feeding process steadily and automatically can carry out the pipe cutting machine automatic charging device again another tubing being served lathe after a tubing cuts.
For reaching above object, the technical scheme that the present invention takes is: a kind of for pipe cutting machine automatic charging device, it comprises,
One cradle, described cradle is provided with guide rail, and described guide rail is provided with guide rail slide block, and described cradle is also provided with multiple grades of material blocks;
Multiple conveying mechanism, described conveying mechanism is fixed on described cradle, and described conveying mechanism and described guide rail parallel, also comprise,
One material jacking mechanism, described material jacking mechanism is located on described guide rail, described material jacking mechanism can at described moving on rails, described material jacking mechanism is provided with a crossbeam, at least two delivery sheets described crossbeam are equipped with, described delivery sheet and described guide rail parallel, described delivery sheet end is fixed with cylinder, described cylinder is provided with Lifting Device, described in described air cylinder driven, Lifting Device moves up and down, described delivery sheet end is also provided with swing clamp cylinder, and described swing clamp cylinder is provided with compressing rod, and described swing clamp cylinder drives described compressing rod to rotate;
One feed mechanism, described feed mechanism is fixed on described cradle, and described feed mechanism comprises motor, and described motor drives described material jacking mechanism at described moving on rails.
On the basis of technique scheme, described shelves material block is positioned on the described cradle of described conveying mechanism end, and the height of described shelves material block is higher than the height of described conveying mechanism.
On the basis of technique scheme, described conveying mechanism is belt conveyor, and described belt conveyor comprises transmission drum, tensioning roller and feed belt, and described feed belt is set on described transmission drum and described tensioning roller.
On the basis of technique scheme, described belt conveyor is also provided with the first side frame and the second side frame, described first side frame and described second side frame are fixed on described cradle, described belt conveyor is also provided with multiple upper belt roller and multiple lower belt roller, described upper belt roller and described lower belt roller are between described first side frame and described second side frame, and described feed belt rides on described upper belt roller and described lower belt roller.
On the basis of technique scheme, described Lifting Device comprises liftout adjustable plate, and described liftout adjustable plate is fixed on described cylinder.
On the basis of technique scheme, described Lifting Device comprises a liftout adjustable plate and a pipe upper frame, and described liftout adjustable plate is fixed on described cylinder, and described pipe upper frame is fixed on described liftout adjustable plate, and described pipe upper frame is provided with groove.
On the basis of technique scheme, the groove of described pipe upper frame is V-shaped.
On the basis of technique scheme, described cylinder is three axle cylinders.
On the basis of technique scheme, described feed mechanism also comprises ball screw, described ball screw is connected with described motor, described ball screw is provided with ball screw nut and screw mandrel contiguous block, described screw mandrel contiguous block is connected with described material jacking mechanism with described ball screw nut, and described motor drives described ball screw nut to do round rectilinear motion.
On the basis of technique scheme, described liftout adjustable plate side is provided with arranges screw thread hole more, and described swing clamp cylinder is provided with fixed head, and described fixed head is fixed on the described screw thread hole of an arbitrary row.
Compared with prior art, the invention has the advantages that:
One in the present invention is used for pipe cutting machine automatic charging device, only needs one man operation, saves manpower; Need not manually lift lathe on tubing, reduce labour intensity, decrease potential safety hazard simultaneously; Completing with utilizing tubing self gravitation carries tubing to compare with the process of feeding, adopt the material jacking mechanism in belt conveyor conveying tubing and the present invention to coordinate ball screw to carry out feeding and can ensure conveying tubing and feeding process steady, and automatically can carry out after a tubing cuts another tubing is served lathe, thus improve operating efficiency.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the pipe cutting machine automatic charging device in the present invention.
Fig. 2 is the front view of the pipe cutting machine automatic charging device in the present invention.
Fig. 3 is the schematic diagram of the conveying mechanism of pipe cutting machine automatic charging device in the present invention.
Fig. 4 is the schematic diagram of the material jacking mechanism of pipe cutting machine automatic charging device in the present invention.
Fig. 5 is the partial enlarged drawing of the end of the material jacking mechanism delivery sheet of pipe cutting machine automatic charging device in the present invention.
Fig. 6 is the partial enlarged drawing of the Lifting Device of pipe cutting machine automatic charging device in the present invention.
Fig. 7 is the schematic diagram of the feed mechanism of pipe cutting machine automatic charging device in the present invention.
In figure: 1-cradle, 2-guide rail, 3-shelves material block, 4-conveying mechanism, 5-material jacking mechanism, 6-crossbeam, 7-delivery sheet, 8-cylinder, 9-Lifting Device, 10-swing clamp cylinder, 11-compressing rod, 12-feed mechanism, 13-motor, 14-transmission drum, 15-tensioning roller, 16-feed belt, 17-first side frame, 18-second side frame, the upper belt roller of 19-, belt roller under 20-, 21-liftout adjustable plate, 22-pipe upper frame, 23-ball screw, 24-ball screw nut, 25-screw mandrel contiguous block, 26-screw thread hole, 27-fixed head, 28-guide rail slide block.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
Shown in Fig. 1 and Fig. 2, the invention provides a kind of for pipe cutting machine automatic charging device, comprise cradle 1, conveying mechanism 4, material jacking mechanism 5 and feed mechanism 12.
Cradle 1 is provided with guide rail 2, and guide rail 2 is provided with guide rail slide block 28, and its middle guide 2 is round guide, and guide rail slide block 28 is round guide slide block.Cradle 1 is provided with four conveying mechanisms 4.The position of the end of each conveying mechanism 4, cradle 1 is also provided with a shelves material block 3, and the height of material blocking block 3 is higher than the height of conveying mechanism 4, and when tubing is transported to conveying mechanism 4 end, the tubing that can block on conveying mechanism 4 continues to move ahead.
Shown in Figure 3, four conveying mechanisms 4 are fixed on cradle 1, conveying mechanism 4 is that its throughput direction of belt conveyor is parallel with guide rail 2, and belt conveyor comprises transmission drum 14, tensioning roller 15 and feed belt 16, and feed belt 16 is set on transmission drum 14 and tensioning roller 15.Belt conveyor is provided with the first side frame 17 and the second side frame 18, first side frame 17 and the second side frame 18 are fixed on cradle 1, for preventing belt creep and strengthening the ability that belt carries tubing, belt conveyor is also provided with multiple upper belt roller 19 and multiple lower belt roller 20, wherein goes up belt roller 19 and lower belt roller 20 between the first side frame 17 and the second side frame 18.During conveying tubing, cycloidal planetary gear speed reducer rotates, and rotated by chain-driving drive sprocket, drive sprocket and driving drum 14 link together, drive feed belt 16 to do a fixed-direction motion by driving drum 14 again, thus the tubing on feed belt 16 is fed forward.
Shown in Figure 4, material jacking mechanism 5 is located on guide rail 2, and can move on guide rail 2, and it comprises crossbeam 6, crossbeam 6 is equipped with three delivery sheets 7, and each delivery sheet 7 is between adjacent two belt conveyors, and delivery sheet 7 is parallel with guide rail 2.Shown in Figure 5, be fixed with cylinder 8 at each delivery sheet 7 end, wherein cylinder 8 is three axle cylinders, which is provided with Lifting Device 9, and cylinder 8 can drive Lifting Device 9 to move up and down.When the tubing carried is square tube material, Lifting Device 9 is a liftout adjustable plate 21, and liftout adjustable plate 21 is fixed on cylinder 8; When the tubing carried is circular pipe, now regulate the pipe upper frame 22 version 21 being also fixed with band V word groove at liftout, delivery sheet 7 end is also provided with swing clamp cylinder 10, and swing clamp cylinder 10 is provided with compressing rod 11, and swing clamp cylinder 10 drives described compressing rod 11 to rotate.Shown in Figure 6, the side of liftout adjustable plate 21 is provided with three row's screw thread holes 26, swing clamp cylinder 10 is provided with fixed head 27, swing clamp cylinder 10 is fixed on arbitrary row's screw thread hole 26 by fixed head 27, by being fixed on the screw thread hole 26 of different row, reaching can according to the object of height being adjusted compressing rod 11 by the size of pressure pipe material.
Shown in Figure 7, feed mechanism 12 is fixed on cradle 1, it comprises motor 13 and ball screw 23, motor 13 is connected by shaft coupling with ball screw 23, ball screw 23 is provided with ball screw nut 24 and screw mandrel contiguous block 25, screw mandrel contiguous block 25 is connected with material jacking mechanism 5 with ball screw nut 24, motor 13 drives ball screw 23 to rotate by shaft coupling, ball screw 23 rotates and drives ball screw nut 24 moving linearly again, and ball screw nut 24 and screw mandrel contiguous block 25 link together, namely material jacking mechanism 5 moving linearly is forward driven by screw mandrel contiguous block 25.
When utilizing this pipe cutting machine automatic charging device material loading, being first neatly placed on side by side on conveying mechanism 4 by tubing, is neat with one end.When material jacking mechanism 5 receive send pipe instruction from pipe cutting machine time, cylinder 8 moves upward, and by tubing top above from transmission belt 16 surface, by cylinder Magnetic Induction device, swing clamp cylinder 10 is passed in instruction after putting in place, swing clamp cylinder 10 is made 90-degree rotation and is pressed down compressing rod 11 simultaneously, and tubing is pushed down.Drive delivery sheet 7 by feed mechanism 12 again, travelled forward by the guide rail 2 at delivery sheet 7 two ends, thus realize the course of conveying of tubing.After putting in place, the material-supporting device of pipe cutting machine catches tubing, swing clamp cylinder 10 unclamps return simultaneously, cylinder 8 is return downwards, the material-supporting device of pipe cutting machine upwards lifts tubing and realizes clamping, and feed mechanism 12 drives delivery sheet 7 return backward simultaneously, completes feeding process, now transmission belt 16 can rotate forward, the tubing for subsequent use after on transmission belt 16 transport forward put in place after stop, completing a circulation, prepare next root tubing material loading of implementation.
One in the present invention is used for pipe cutting machine automatic charging device, only needs one man operation, save manpower during feeding; Need not manually lift lathe on tubing, reduce labour intensity, decrease potential safety hazard simultaneously; Completing with utilizing tubing self gravitation carries tubing to compare with the process of feeding, adopt the material jacking mechanism in belt conveyor conveying tubing and the present invention to coordinate ball screw to carry out feeding and can ensure conveying tubing and feeding process steady, and automatically can carry out after a tubing cuts another tubing is served lathe, well improve operating efficiency.
The present invention is not only confined to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; though but any change is done in its shape or structure, every have identical with the present invention or akin technical scheme, all within its protection domain.