A kind of paper transmits the automatic paper cutter on streamline
Technical field
The utility model relates to a kind of paper-tear picture mechanism, relates in particular to a kind of paper and transmits the automatic paper cutter on streamline.
Background technology
Along with the variation of paper products, different clients have also proposed different requirements to style and the style of paper products.Its edge of the paper products of most is smooth standardized, but also has the paper edge in some customer requirement paper products that random burr need to be arranged, and this paper cut that just need to cut into two exact halves carries out other processing.At present, be all to adopt artificial hand to tear to be torn and make its effect with random burr in the marginal portion of paper, its production efficiency is low, has also increased cost of labor simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to provide the high and paper that can reduce production costs of a kind of production efficiency and transmits the automatic paper cutter on streamline.
The utility model solves the problems of the technologies described above the technical scheme adopted: a kind of paper transmits the automatic paper cutter on streamline, the paper-tear picture plate and the pressing plate that comprise arc, the arcwall face of described paper-tear picture plate upward and be fixedly mounted on be used to pinching paper, the side of lower conveyor belt, the import department of described paper-tear picture plate a little less than or with the upper surface of described lower conveyor belt, flush, described pressing plate is fixedly mounted on the top of the import department of described paper-tear picture plate, between described paper-tear picture plate and described pressing plate, be fixedly installed pad, described pad is positioned at the outside of described paper-tear picture plate, between the inboard of described paper-tear picture plate and described pressing plate, has gap.
The side of described lower conveyor belt is installed with fixed block, and described paper-tear picture plate is fixedly mounted on described fixed block.
The inlet edge of described paper-tear picture plate is down curved, and the inlet edge of described pressing plate is upward curved.
Compared with prior art, the utility model has the advantages that the paper that upper and lower conveyer belt is pinched passes through this automatic paper cutter, can automatically be torn in the edge of paper, make the edge of paper have random burr, its production efficiency is high, and has reduced production cost; And because the inlet edge of paper-tear picture plate is down curved, the inlet edge of pressing plate is upward curved, facilitate paper to enter smoothly in this paper cutter, avoid occurring the situation of paperboard; In addition, whole paper cutter is simple in structure, easy accessibility.
The accompanying drawing explanation
Fig. 1 is that the utility model transmits the scheme of installation on streamline at paper;
Fig. 2 is structural representation of the present utility model.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
As shown in the figure, a kind of paper transmits the automatic paper cutter on streamline, the paper-tear picture plate 1 and the pressing plate 2 that comprise arc, the arcwall face of paper-tear picture plate 1 upward and be positioned at be used to pinching paper 3, the side of lower conveyor belt, the side of lower conveyor belt 4 is installed with fixed block 41, paper-tear picture plate 1 is fixedly mounted on fixed block 41, the import department of paper-tear picture plate 1 a little less than or with the upper surface of lower conveyor belt 4, flush, pressing plate 2 is fixedly mounted on the top of the import department of paper-tear picture plate 1, between paper-tear picture plate 1 and pressing plate 2, be fixedly installed pad 5, pad 5 is positioned at the outside of paper-tear picture plate 1, between the inboard of paper-tear picture plate 1 and pressing plate 2, has the gap (not shown), the inlet edge 11 of paper-tear picture plate 1 is down curved, the inlet edge 21 of pressing plate 2 is upward curved.
In above-described embodiment, the paper-tear picture process of this automatic paper cutter is: paper 3 pinches and moves ahead by upper and lower conveyer belt, the marginal portion of paper 3 enters in the gap between paper-tear picture plate 1 and pressing plate 2, the moving ahead of marginal portion that has stopped paper 3 due to the arcwall face of paper-tear picture plate 1, under the effect of the arcwall face of paper-tear picture plate 1 and the formed handing-over sword of its medial surface, torn in the marginal portion of paper 3, and the remainder of paper 3 continues to move ahead under the pinching of upper and lower conveyer belt, now, the edge that is arranged in the paper 3 of upper and lower conveyer belt has had random burr.