Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of Pyrograph machine is automatically provided, for improving the operating efficiency of pyrography, reduce pyrography operation damage commodity or handicraft surface.
The technical solution adopted in the present invention is: Pyrograph machine includes pyrography device, rotates lowering or hoisting gear, controller and workbench automatically, pyrography device is connected with rotation lowering or hoisting gear, controller is connected with pyrography device and rotation lowering or hoisting gear, rotates lowering or hoisting gear and includes lowering or hoisting gear and tumbler, pyrography device includes pyrography plate, hot-die, pyrography core, heating, pyrography frame and device for exerting, pyrography plate is fixedly connected with hot-die, heating is installed in hot-die, pyrography core and hot-die are moving to be connected, pyrography core is fixedly connected with pyrography frame, device for exerting is connected with hot-die and pyrography frame, device for exerting adopts hydraulic pressure device for exerting or manual pressure device, hydraulic pressure device for exerting includes exert pressure oil cylinder and the magnetic valve of exerting pressure, exert pressure oil cylinder and the oil circuit of the magnetic valve of exerting pressure and the hydraulic means of lowering or hoisting gear is connected, the oil cylinder of exerting pressure is connected with hot-die, the axis of the piston of oil cylinder of exerting pressure is connected with pyrography frame, utilize the controller control oil cylinder lifting of exerting pressure to drive the lifting of pyrography frame, utilize pyrography frame to decline and carry out pyrography, between pyrography frame and hot-die, be provided with spring, utilize spring that pyrography frame is propped up, make to leave between pyrography frame and hot-die lifting gap, controller is provided with control line with pyrography device and rotates lowering or hoisting gear and is connected, and the workpiece inductive switch of workbench is connected with controller.
When work, utilizing the heating of controller control pyrography device is metal liquid by the metallic tin hot melt of pyrography in-core; Utilize controller control tumbler to drive pyrography device to rotate, the position of check and correction pyrography device and workbench workpiece; Utilize controller control lowering or hoisting gear to decline, make lowering or hoisting gear drive the hot-die of pyrography device to decline and contact with workpiece; Utilize controller control device for exerting to drive pyrography frame and pyrography core overcome the elastic force of spring and decline, the picture hole that makes the fuse metal liquid of pyrography core be pressed into pyrography plate contacts with the workpiece of workbench, utilize metal liquid to carry out branding to the workpiece of workbench, branding is complete, utilize controller control pyrography frame, pyrography core to rise and hot-die rise, make hot-die leave workpiece, take out in workbench ironing the workpiece of drawing.
Or, utilize the automatic switch of controller that the working procedure of controller is located to automatic control state, in the time workpiece being put in to workbench pyrography position, workpiece signal is transferred to controller by workpiece inductive switch, controller control hoist cylinder drives the track of lowering or hoisting gear and hot-die to decline, utilize hot-die by the Work-sheet pressing of workbench, then, the controller control oil cylinder of exerting pressure drives pyrography frame and pyrography core to decline, make the fuse metal liquid of pyrography core enter pyrography plate and contact with workpiece, utilize metal liquid to carry out pyrography to workpiece; The pyrography time arrives, and the controller control oil cylinder of exerting pressure drives pyrography frame and pyrography core to rise; Meanwhile, controller control lowering or hoisting gear drives hot-die to rise, and makes hot-die leave workpiece, has implemented the automatic control of pyrography.
The invention has the beneficial effects as follows: Pyrograph machine utilizes metal liquid to carry out flexible branding to commodity or handicraft workpiece automatically, effectively prevents from ironing the surface of hindering workpiece, has implemented mechanization or the automation mechanized operation of pyrography, has improved the efficiency of pyrography.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further detailed:
The structural representation of the automatic Pyrograph machine shown in Fig. 1, automatically Pyrograph machine includes pyrography device 1, rotates lowering or hoisting gear 2, controller 3 and workbench 4, pyrography device 1 is connected with rotation lowering or hoisting gear 2, and controller 3 is connected with pyrography device 1 and rotation lowering or hoisting gear 2, pyrography device 1 includes pyrography plate 5, hot-die 6, pyrography core 7, heating 8, pyrography frame 9 and device for exerting 10, pyrography plate 5 is fixedly connected with hot-die 6, heating 8 is installed in hot-die 6, pyrography core 7 is connected with hot-die 6 is moving, pyrography core 7 is fixedly connected with pyrography frame 9, device for exerting 10 is connected with hot-die and pyrography frame 9, device for exerting 10 adopts hydraulic pressure device for exerting 37 or manual pressure device 38, hydraulic pressure device for exerting 37 includes exert pressure oil cylinder 39 and the magnetic valve 40 of exerting pressure, exert pressure oil cylinder 39 and the oil circuit of the magnetic valve 40 of exerting pressure and the hydraulic means 19 of lowering or hoisting gear 17 is connected, the oil cylinder 39 of exerting pressure is connected with hot-die 6, the axis of the piston of oil cylinder 39 of exerting pressure is connected with pyrography frame 9, utilize controller 3 to control to exert pressure oil cylinder 39 liftings to drive 9 liftings of pyrography frame, utilize pyrography frame 9 to decline and carry out pyrography, between pyrography frame 9 and hot-die 6, be provided with spring 11, utilize spring 11 that pyrography frame 9 is propped up, make to leave lifting gap 42 between pyrography frame 9 and hot-die 6.
In order to implement the automation control of pyrography operation, in hot-die 6, be provided with temperature sensor 13, temperature sensor 13 is provided with temperature control line and is connected with controller 3, and workbench 4 is provided with workpiece inductive switch 14, and workpiece inductive switch 14 is provided with the workpiece line of induction and is connected with controller 3; Controller 3 is provided with temperature controller 15, for setting and regulating the temperature of hot-die 6, reaches and sets and regulate the object of pyrography core 7 temperature; Controller 3 is provided with pyrography time setting switch 16, for controlling the time of pyrography.
In order to control lifting and the rotation of rotating lowering or hoisting gear 2, rotate lowering or hoisting gear 2 and include lowering or hoisting gear 17 and tumbler 18, lowering or hoisting gear 17 includes hydraulic means 19, track 20 and guide groove 21, and guide groove 21 is fixedly connected with workbench 4, and track 20 is connected with guide groove 21 is moving; Tumbler 18 includes motor 22, driving gear 23, driven gear 24 and bearing block 25, driving gear 23 is connected with motor 22 axles, driving gear 23 engages with driven gear 24, the turning cylinder 26 of driven gear 24 is connected with bearing block 25, bearing block 25 is fixedly connected with track 20, turning cylinder 26 is fixedly connected with connector 27, and connector 27 is fixedly connected with the hot-die 6 of pyrography device 1; Hydraulic means 19 includes lifting magnetic valve 28 and hoist cylinder 29, and the oil circuit of lifting magnetic valve 28 is connected with the oil circuit of hoist cylinder 29, and the oil cylinder seat of hoist cylinder 29 is fixedly connected with workbench 4, and the piston rod 30 of hoist cylinder 29 is fixedly connected with track 20; Utilize hoist cylinder 29 to drive track 20 in the interior lifting of guide groove 21, utilize track 20 liftings to drive hot-die 6 liftings, controller 3 is provided with direction switch 32 and rotating switch 33 is controlled 1 lifting of pyrography device and rotation, to reach the object of utilizing controller 3 to control 1 lifting of pyrography device and rotation by lowering or hoisting gear 17.
In order to implement flexible pyrography, utilize pyrography device 1 that solid tin is molten into Molten Tin, and the waste of minimizing heat energy, pyrography core 7 includes guide rod 43, thermal insulation board 44, hot melt core 45 and pyrography core 46, the upper end of guide rod 43 is fixedly connected with pyrography frame 9, guide rod 43 moves and is connected with the guide hole 41 of hot-die 6, the lower end of guide rod 43 is fixedly connected with thermal insulation board 44, thermal insulation board 44 is fixedly connected with hot melt core 45, hot melt core 45 moves and is connected with the thermal conductive cavity 59 of hot-die 6, hot melt core 45 is provided with molten tin chamber 47, pyrography core 46 is connected with hot melt core 45, pyrography core 46 is provided with leads tin hole 48 and is communicated with molten tin chamber 47, the cross section of the section ratio hot melt core 45 of thermal insulation board 44 is little, the cross section of the section ratio guide rod 43 of thermal insulation board 44 is large, make the hot melt core 45 can be in the interior movement of thermal conductive cavity 46, the heat energy that simultaneously prevents hot melt core 45 passes to guide rod 43, waste heat energy, when use, solid tin is loaded in molten tin chamber 47, utilize heating 8 heat hot fusible cores 45, making the solid tin hot melt in molten tin chamber 47 is Molten Tin.
In order to control hot loss of energy, hot-die 6 includes die holder 49 and heating core rod 50, and heating core rod 50 is provided with heat shield 51, reduce the loss of heat energy, die holder 49 is fixedly connected with heating core rod 50, and die holder 49 is provided with guide hole 41, and the guide rod 43 of pyrography core 7 is connected with the guide hole of die holder 49 41 is moving.
In order to prevent pyrography process damage workpiece 12, workbench 4 includes pyrography platform 52 and stand 53, between stand 53 and pyrography platform 52, is provided with pyrography spring 54, makes pyrography platform 52 have elasticity, to reach the object of pyrography plate 5 and workpiece 12 flexible contacts.
Automatically Pyrograph machine is except carrying out automation mechanized operation, can also implement manual operation, manual pressure device 38 includes exert pressure handgrip 55 and handle bracket 56, the tail end 57 of handgrip 55 of exerting pressure is hinged with pyrography frame 9, middle part and the handle bracket 56 of handgrip 55 of exerting pressure is hinged, and handle bracket 56 is fixedly connected with hot-die 6, holds the handgrip 55 of exerting pressure and upwards carries, the utilization handgrip 55 of exerting pressure overcomes the elastic force of spring 11, and pyrography frame 9 is depressed workpiece 12 is carried out to pyrography.
For the picture hole 36 that utilizes pyrography plate 5, picture is ironed on workpiece, be further designed to: the shape in the picture hole 36 of pyrography plate 5 is by the shape setting of picture, and the shape in picture hole 36 of pyrography plate 5 is identical with the shape of picture, to reach the object that pyrography is identical with the picture of design; Pyrography plate 5 is manufactured by high-temperature resistance plastice or pottery.
Automatically the semi-automatic work principle of Pyrograph machine is: Pyrograph machine includes pyrography device 1, rotates lowering or hoisting gear 2, controller 3 and workbench 4 automatically, rotate lowering or hoisting gear 2 and include lowering or hoisting gear 17 and tumbler 18, pyrography device 1 is connected with rotation lowering or hoisting gear 2, and controller 3 is provided with control line with pyrography device 1 and rotates lowering or hoisting gear 2 and is connected; When work, the heating 8 that utilizes controller 3 to control pyrography device 1 heats hot-die 6, and making the pyrography core 7 in hot-die 6 is metal liquid 34 by the solid tin hot melt in pyrography core 7; Utilize the rotating switch 33 of controller 3 to control tumbler 18 and drive pyrography device 1 to rotate, the position of check and correction pyrography device 1 and workbench 4 workpiece 12; Utilize the direction switch 32 of controller 3 to control lowering or hoisting gear 17 and decline, make lowering or hoisting gear 17 drive the hot-die 6 of pyrography device 1 to decline and contact with workpiece 12; Utilizing the switch 58 of exerting pressure of controller 3 to control device for exerting 10 drives pyrography frame 9 and pyrography core 7 overcome the elastic force of spring 11 and decline, make the fuse metal liquid 34 of pyrography core 7 enter the picture hole 36 of pyrography plate 5 and the workpiece 12 of workbench 4 contacts, utilize metal liquid 34 to carry out pyrography to the workpiece 12 of workbench 4, pyrography is complete, utilization is exerted pressure, and switch 58 is controlled pyrography frame 9 and pyrography core 7 rises, utilizing direction switch 32 to control hot-die 6 rises, make hot-die 6 leave workpiece 12, take out in workbench 4 ironing the workpiece 12 of drawing.
Automatically the automatic control operation principle of Pyrograph machine is: automatically in the hot-die 6 of Pyrograph machine, be provided with temperature sensor 13, workbench 4 is provided with workpiece inductive switch 14, and controller 3 is provided with pyrography time setting switch 16; When work, utilize pyrography time setting switch 16 that time of pyrography is set, utilize controller 3 rotating switches 33 to control pyrography device 1 to turn to the position of the pyrography of hot-die 6 Alignment stages 4; Utilize the automatic switch 31 of controller 3 that the working procedure of controller 3 is located to automatic control state; Controller 3 is controlled heating 8 hot-die 6 is heated, in the time that temperature reaches the control temperature of setting, temperature arriving signal is transferred to controller 3 by temperature sensor 13, controller 3 is controlled the power supply that cuts off heating 8, the temperature of hot-die 6 is controlled to the scope of setting, making the solid tin hot melt in pyrography core 7 is metal liquid 34, and metal liquid 34 is adsorbed in the pyrography chamber 35 of pyrography core 7; In the time that workpiece 12 is put in to workbench 4 pyrography position, workpiece signal is transferred to controller 3 by workpiece inductive switch 14, and controller 3 is controlled hoist cylinder 29 by the lifting magnetic valve 28 of hydraulic means 19 and driven the track 20 of lowering or hoisting gear 17 in the interior decline of guide groove 21; Utilize track 20 to drive hot-die 6 to decline, hot-die 6 is compressed the workpiece of workbench 4 12; After hot-die 6 workpiece pressings 12, controller 3 is controlled by the magnetic valve 40 of exerting pressure of device for exerting 10 elastic force that the axis of the piston of the oil cylinder 39 of exerting pressure drives pyrography frame 9 and pyrography core 7 to overcome spring 11 and is declined, make the fuse metal liquid 34 of pyrography core 7 enter the picture hole 36 of pyrography plate 5 and the workpiece 12 of workbench 4 contacts, utilize metal liquid 34 to carry out pyrography to the workpiece 12 of workbench 4; The pyrography time arrives, and controller 3 is controlled the oil cylinder 39 of exerting pressure and driven pyrography frame 9 and pyrography core 7 to rise; Meanwhile, controller 3 is controlled lowering or hoisting gear 17 and is driven hot-die 6 to rise, and makes hot-die 6 leave workpiece 12, takes out in workbench 4 ironing the workpiece 12 of drawing.