Automatic paper tube cutting machine
Technical field
The utility model relates to a kind of cutting machine, relates in particular to a kind of automatic paper tube cutting machine.
Background technology
In mechanical processing process, cutting machine can be used for the cutting of a lot of metals and nonmetallic materials as traditional cutting tool.At coil of strip, aluminium volume production industry, the paper web that need to use a large amount of different models comes the product of different size is carried out coiled material.Present most of factory all is to use traditional cutting machine to carry out manually-operated to the cutting of paper web, although hand cut is flexible, but hand cut is of poor quality, scale error is large, waste of material is large, the following process workload is large, working condition is abominable simultaneously, production efficiency is low, and operating efficiency reduces greatly, and the location of workpiece is also required all to proofread at every turn, there is certain error in precision, and production has been caused certain trouble.
Summary of the invention
The technical problem that the utility model solves provides a kind of automatic paper tube cutting machine, this equipment can use manpower and material resources sparingly, simple to operate, cutting efficiency is high.
The technical scheme in the invention for solving the technical problem is: a kind of automatic paper tube cutting machine comprises workbench, cutting machine, positioner, workpiece base and workpiece motor:
Described workpiece motor is installed on the workpiece base by the workpiece motor base, on the described work base bearing block is installed, and driving shaft and driven shaft are installed on the bearing block, and the workpiece motor is connected with driving shaft;
Described cutting machine is comprised of manual draw bar, cutting blade, cutting machine motor, cutting machine support, transmission mechanism, cutter supporting frame; Described cutter supporting frame is welded on the workbench side, described cutting support is fixed on the cutter supporting frame, described cutting machine motor is bolted on the cutting support, and described cutting machine motor drives cutting blade by transmission mechanism and rotates, and described manual draw bar is welded on the cutting machine support;
Described positioner is comprised of cylinder, locating rack, locating wheel, air cylinder support, turning cylinder, one end of described air cylinder support is bolted on workbench, turning cylinder is installed in a side of air cylinder support workbench, described cylinder is installed in an other end of air cylinder support, the expansion link of cylinder is connected with locating rack, and the two ends of described locating rack are equipped with four locating wheels.
Further, the locating rack bottom of positioner is circular arc, and the locating rack of circular arc cooperates the locating wheel at two ends on the locating rack, can be better the paper web of all size model be positioned processing.
Further, at cutting machine support middle part one bolt is installed, the relevant position is provided with a transverse slat, and when upwards pulling manual draw bar and reset by cutting machine, this bolt can withstand transverse slat when cutting machine arrived certain position, protected cutting machine with this.
Further, offer a crossbeam at cutter supporting frame, steel cable by certain-length is bundled in connection cutter supporting frame and cutting machine support on the crossbeam, when pulling manual draw bar downwards and enter working position by cutting machine, because steel cable is tightened, can fix when cutting machine arrives working position can be to the whereabouts
Further, more firm in order to make structure, be welded with a set square on the air cylinder support of positioner, play fixation.
The beneficial effects of the utility model are: this equipment carries out surface trimming to paper web, has improved cutting efficiency, and locating rack can position workpiece fast, saves material, has improved cutting efficiency, has saved manpower and materials, makes simple, easy to operate.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is other view structure schematic diagram of the present utility model;
Fig. 3 is structural representation of the present utility model.
Among the figure: 1, workbench 2, cutting machine 21, manual draw bar 22, cutting blade 23, cutting machine support 24, cutting machine motor 25, transmission mechanism 26, cutter supporting frame 27, bolt 28, transverse slat 29, crossbeam 291, cable wire 3, positioner 31, cylinder 32, locating rack 33, locating wheel 34, air cylinder support 35, turning cylinder 36, set square 37, bolt 4, workpiece base 5, workpiece motor 6, workpiece motor base 7, bearing block 8, driving shaft 9, driven shaft
The specific embodiment
A kind of automatic paper tube cutting machine as shown in Figure 1 comprises workbench 1, cutting machine 2, positioner 3, workpiece base 4 and workpiece motor 5:
Described workpiece motor 5 is installed on the workpiece base 4 by workpiece motor base 6, on the described work base 4 bearing block 7 is installed, and driving shaft 8 and driven shaft 9 are installed on the bearing block 7, and workpiece motor 5 is connected with driving shaft 8;
Described cutting machine is comprised of manual draw bar 21, cutting blade 22, cutting machine motor 24, cutting machine support 23, transmission mechanism 25, cutter supporting frame 26; Described cutter supporting frame 26 is welded on workbench 1 side; Described cutting support 23 is fixed on the cutter supporting frame 26; Described cutting machine motor 24 is fixed on the cutting support 23 by bolt 292; Described cutting machine motor 24 drives cutting blade 22 by transmission mechanism 25 and rotates; Described manual draw bar 21 is welded on the cutting machine support 23;
Described positioner 3 is comprised of cylinder 31, locating rack 32, locating wheel 33, air cylinder support 34, turning cylinder 35, and an end of described air cylinder support 34 is fixed on the workbench 1 by bolt 36, and turning cylinder 35 is installed in a side of the workbench of air cylinder support 34; Described cylinder 31 is installed in an other end of air cylinder support 34, and the expansion link of cylinder 31 is connected with locating rack 32; The two ends of described locating rack are equipped with four locating wheels 33.
As shown in Figure 1, 2, locating rack 32 bottoms of positioner 3 are circular arc, and the locating rack of circular arc 32 cooperates the locating wheel 33 at two ends on the locating racks, can be better the paper web of various models be positioned processing.
As shown in Figure 3; at cutting machine support 23 middle parts one bolt 27 is installed, the relevant position is provided with a transverse slat 28, when upwards pulling manual draw bar 21 and allow cutting machine 2 reset; this bolt 27 can withstand transverse slat 28 when cutting machine 2 arrived certain position, protected cutting machine 2 with this.
As shown in Figure 3, offer a crossbeam 29 at cutter supporting frame 26, steel cable 291 by certain-length is bundled in connection cutter supporting frame 26 and cutting machine support 23 on the crossbeam 29, when pulling manual draw bar 21 downwards and allow cutting machine 2 enter working position, because steel cable 291 is tightened, can fix when cutting machine 2 arrives working position can be to the whereabouts.
As shown in Figure 3, more firm in order to make structure, be welded with a set square 36 on the air cylinder support 34 of positioner 3, play the reinforcement fixation.
The utility model in use, as shown in Figure 1, first paper web is put into workpiece base 4, then the turning cylinder 35 by positioner 3 rotates, go to and the workpiece upright position, then cylinder 31 work, the locating rack 32 of its connection drops to the certain position of workpiece, and the locating wheel 33 on the locating rack 32 is pressed close to workpiece and is positioned; Then start workpiece motor 5 drive driving shafts 8 and rotate, workpiece, driven shaft 9, locating wheel 33 rotate together; Then start cutting machine motor 24 and drive cutting blades 22 and start working, and pull manual draw bar 21 downwards and allow cutting machine 2 enter working position, because steel cable 291 is tightened, can fix when cutting machine 2 arrives working position; Because workpiece is rotating always, cutting blade 22 can be around the circumference cut workpiece.
It is emphasized that, it more than is better implementation column of the present utility model, be not that the utility model is done any type of restriction in appearance, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.