Have the circular pressing and cutting machine that hangs cutter mechanism
Technical field
The utility model relates to a kind of circular pressing and cutting machine, especially a kind of circular pressing and cutting machine that hangs cutter mechanism that has.
Background technology
Current, the packages printing technology is maked rapid progress, and the advanced big multidirectional printing machine of printing equipment, the development of die-cutting machine combinations of directions make die-cutting machine become important component part on the printing machine gradually.Along with gravure production line and flexographic printing production line being extensive use of in each wrapping enterprise, for realize roll web from printing, cross cutting to waste discharge, once the finishing of rewinding, die cutting technique is also more and more paid attention to by people.The operate portions of circular pressing and cutting machine mainly includes frame and installs the pressure roller on frame, work roller and support roller on the printing machine, and the work roller is provided with the sword sheet, and in the workflow of place the printing product through circular pressing and cutting mechanism is cut off.When traditional circular pressing and cutting machine top working roll tube did not need work or need replace with new sword sheet, the slinging work roller bothered very much, and makes a mess of the work roller easily, not only wastes time and energy, and has also increased production cost, is unfavorable for producing efficiently.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides the circular pressing and cutting machine that hangs cutter mechanism that has of a kind of maintenance that is of value to the work roller and replacing.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of circular pressing and cutting machine that hangs cutter mechanism that has, include frame and install the drive motors on frame and the pressure roller that links with the drive motors output, work roller and support roller, it is characterized in that: also include and hang cutter mechanism, hanging cutter mechanism includes and hangs knife bar, an end that hangs knife bar cooperates along hanging the spacing of knife bar axial displacement with the frame formation, hangs the knife bar other end and is connected with the work roller.
Of the present utility modelly further be set to: the described knife bar that hangs has two, hanging knife bar installs respectively in work roller two ends, be respectively equipped with the adjusting screw with work roller two ends opposite position on the frame, an end that hangs knife bar is provided with external screw thread and installs in regulating screw, the other end is provided with connector, this connector is a ring-type, and connector is sheathed on work roller two ends and constitutes with the work roller and is rotationally connected, connector top be provided with screw and with hang knife bar and constitute and be threaded.
Of the present utility modelly further be set to: also be provided with the pressure regulation bar on the described frame, an end of pressure regulation bar constitutes with frame and is threaded, and the other end is inconsistent with work roller upper end again.
The beneficial effects of the utility model are: an end that hangs knife bar constitutes with adjusting screw on the frame and is threaded, thereby can realize hanging knife bar thus rotates to drive in regulating screw and hangs the cutter spindle lifting that makes progress, hang the knife bar other end and be provided with connector, connector can constitute with the work roller and be rotationally connected, and connector with hang being threaded between knife bar and can realize that also the lifting of hanging between knife bar and connecting rod cooperates.Can utilize thus and hang knife bar the work roller is separated with other rollers, when the work roller that need more renew, utilize these two handles to make the work roller rise to certain altitude, utilize suspension bracket that the work roller is hung out again, perhaps peace is gone into other rollers.Wherein, the setting of pressure regulation bar can make the gap of work roller and other rollers adjust accordingly according to need of work, guarantees the operate as normal between work roller and other rollers.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the schematic diagram of the utility model embodiment.
The specific embodiment
As shown in Figure 1, present embodiment includes frame 1 and installs drive motors 2 on frame 1, pressure roller 3, work roller 4, supports roller 5, hangs cutter mechanism 6 and pressure regulation bar 7, drive motors 2 outputs and pressure roller 3, work roller 4 and 5 interlocks of support roller, hanging cutter mechanism 6 includes two and hangs knife bar 61, an end that respectively hangs knife bar 61 constitutes along spacing cooperation of hanging knife bar 61 axial displacements with frame 1, and the other end is connected with work roller 4.Wherein, two hang knife bar 61 installs respectively in work roller 4 two ends, be respectively equipped with adjusting screw 11 with work roller 4 two ends opposite positions on the frame 1, an end that hangs knife bar 61 is provided with external screw thread and installs in regulating screw 11, the other end is provided with connector 611, this connector 611 is a ring-type, and connector 611 is sheathed on work roller 4 two ends and constitutes with work roller 4 and is rotationally connected, connector 611 tops be provided with screw and with hang knife bar 61 and constitute and be threaded.The end that frame 1 raises depression bar 7 is threaded with frame 1 formation, and the other end is inconsistent with work roller 4 upper ends.
In the utility model, an end that hangs knife bar 61 constitutes with adjusting screw 11 on the frame 1 and is threaded, thereby can realize thus hanging knife bar 61 in regulating screw 11, rotate drive hang knife bar 61 axial on lifting, hang knife bar 61 other ends and be provided with connector 611, connector 611 can constitute with work roller 4 and be rotationally connected, and connector 611 with hang being threaded of 61 of knife bars and also can realize hanging the lifting of 611 of knife bar 61 and connecting rods and cooperate.Can utilize thus and hang knife bar 61 work roller 4 is separated with other rollers, when the work roller 4 that need more renew, utilize these two handles to make work roller 4 rise to certain altitude, utilize suspension bracket that work roller 4 is hung out again, perhaps peace is gone into other rollers.Wherein, the setting of pressure regulation bar 7 can make the work roller 4 and the gap of other rollers adjust accordingly according to need of work, guarantees the operate as normal between work roller 4 and other rollers.The utility model can also have other embodiments, and the technical scheme that equal replacement of all employings or equivalent transformation form all drops within the claimed scope of the utility model.