A kind of box-sealing mechanism of S. A. box-sealing machine
Technical field
The utility model relates to a kind of box-sealing machine, particularly relates to a kind of box-sealing mechanism of S. A. box-sealing machine.
Background technology
Tradition S. A. box-sealing machine, utilizes the bending plate of fixed angle, makes automatic-sealing box to the box in advancing.When the box that involution width is more close with height dimension time, box is often out of shape, and envelope effect is out had a greatly reduced quality.Can not meet needs and outward appearance also destroyed.
Summary of the invention
For overcoming above-mentioned shortcoming, the utility model provides a kind of smart structural design, ensures that box there will not be the distortion of Width, the box guaranteed in larger size range can seal box smoothly, and does not occur the box-sealing mechanism of the S. A. box-sealing machine that any envelope box bad phenomenon occurs.
The utility model solves the technical scheme that its technical matters adopts:
A kind of box-sealing mechanism of S. A. box-sealing machine, comprise base and fixture block, the top of described base is each side provided with an envelope box device, described envelope box device is made up of roller support, roller, envelope box air cylinder support and envelope box cylinder, described roller is laterally installed in parallel on roller support, described roller support is connected with envelope box air cylinder support, and described envelope box cylinder radial direction is vertically mounted on envelope box air cylinder support, and the top of described fixture block and side are respectively equipped with positioning cylinder, portable plate.
The utility model has the advantages that: this product structure is simple, it is ingenious to design, and the action of positioning cylinder, arrives assigned address exactly by three position assurance boxes, and do not produce and at all walk; Afterwards, two flangings of the downward pressing box of envelope box vertical cylinder, ensure that box there will not be the distortion of Width.This box-sealing mechanism, can guarantee that the box in larger size range can seal box smoothly, and not occur the phenomenon that any envelope box is bad.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of box-sealing mechanism of S. A. box-sealing machine, comprise base 1 and fixture block 2, the top of described base 1 is each side provided with an envelope box device 3, described envelope box device 3 is made up of roller support 31, roller 32, envelope box air cylinder support 33 and envelope box cylinder 34, described roller 32 is laterally installed in parallel on roller support 31, described roller support 31 is connected with envelope box air cylinder support 33, described envelope box cylinder 34 radial direction is vertically mounted on envelope box air cylinder support 33, and the top of described fixture block 2 and side are respectively equipped with positioning cylinder 4, portable plate 5.This product structure is simple, it is ingenious to design, and the action of described positioning cylinder 4, arrives assigned address exactly by three pre-packaged boxes 6 of position assurance, and do not produce and at all walk; Afterwards, two flangings of two pre-packaged boxes 6 of envelope box cylinder 33 pressing vertically downward, ensure that pre-packaged box 6 there will not be the distortion of Width.This box-sealing mechanism, can guarantee that the pre-packaged box 6 in larger size range can seal box smoothly, and not occur the phenomenon that any envelope box is bad, described box 7 be packaged after state.
In addition, the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with substantially identical means, all should belong to protection domain of the present utility model.