The pressing board switching mechanism
Technical field
The present invention relates to a kind of equipment that can cut paper in reel, specifically relate to a kind of mechanism that can overturn to pressing board that is applied to roll paper dividing and cutting machine.
Background technology
At present; After roll paper dividing and cutting machine is cut the paper of paper in reel output; Put in order paper again and be stacked to certain altitude (should be lower than the height of pressing board lower end) and the below transportation processing through pressing board in the lump, it put in order paper, is kept off paper by hard-wired pressing board and retaining paper bar.Sometimes paper sheet stacking can arrive the middle and upper part height of pressing board unavoidably, and then need carry out first shutdown, transportation processing again this moment, thus reduced cut, the work efficiency of whole paper, influenced the quality and the effect of cut paper to a certain extent.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, and a kind of pressing board switching mechanism that can overturn to the pressing board with whole paper, retaining paper function is provided.
The object of the invention is realized through following technical scheme: a kind of pressing board switching mechanism, comprise pressing board, retaining paper bar, and said retaining paper bar is contained on the pressing board back seat through flipping block, on this pressing board back seat, the active pin shaft that links to each other with said flipping block is housed; On said active pin shaft, be with spring, this active pin shaft is connected with handle through axle sleeve.
After adopting the present invention; When the height of the middle and upper part of paper sheet stacking arrival pressing board; Elder generation's draw-out handle and active pin shaft and again flipping block and retaining paper bar, pressing board are carried out turning operation released with the integral body carrying that makes things convenient for stack paper, thereby improves the work efficiency of the cutting of paper in reel, whole paper; Obviously promote cut paper quality and effect, had significant technological advance.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is made further detailed description.
Fig. 1 is the structural representation of pressing board switching mechanism of the present invention (pressing board does not overturn).
Fig. 2 is the structural representation of pressing board switching mechanism of the present invention (pressing board overturns).
Fig. 3 be among Fig. 1 pressing board back seat and flipping block through bonded assembly scheme drawings such as active pin shafts.
The specific embodiment
Can know referring to figs. 1 through Fig. 3; The present invention is applied to the pressing board switching mechanism of roll paper dividing and cutting machine; Comprise pressing board 13, retaining paper bar 10, said retaining paper bar 10 is contained on the pressing board back seat 7 through flipping block 8, and the active pin shaft 6 that links to each other with said flipping block 8 is housed on this pressing board back seat 7; On said active pin shaft 6, be with spring 5, this active pin shaft 6 (its outer end, the right-hand member of promptly graphic pressing board back seat) is connected with handle 3 through axle sleeve 4.
Wherein: pressing board 13 has some and be divided on the retaining paper bar 10; The bottom of pressing board back seat 7 is contained in through tooth bar 1 on the frame 15 of roll paper dividing and cutting machine, and also be equipped with and tooth bar 1 ingear worm gear and worm screw thereof the inside of pressing board back seat 7, on the pressing board back seat also to being circumscribed with the handwheel 2 that links to each other with worm screw; Also be equipped with between said flipping block 8 and the pressing board back seat 7 and be connected bearing pin 11 (it can be used as the fulcrum of flipping block upset), flipping block was both linked to each other with the pressing board back seat, can be reversed again.To the turning operation of pressing board, retaining paper bar, can connecting panel 9 be housed for ease on the top of said retaining paper bar 10 and at the connecting place that keeps off paper bar 10 and flipping block 8, can be during upset directly according to this connecting panel operation.
When paper after cutting got into the whole mechanism of paper of roll paper dividing and cutting machine, paper is then carried out, and piled up on the limit, the limit arrangement is handled.When the height of the middle and upper part of stack paper arrival pressing board; Then can drive active pin shaft by first draw-out handle; Make active pin shaft break away from flipping block; And then to flipping block and drive retaining paper bar, pressing board carries out turning operation (as shown in Figure 2), is handled upside down release with the integral body that makes things convenient for stack paper from the below of pressing board.Rotation hand wheel can make pressing board back seat band retaining paper bar, pressing board moves on the frame of tooth bar at roll paper dividing and cutting machine.