A kind of intensive pin type hot sealing device
Technical field
The present invention relates to packaging field, be specifically related to a kind of intensive pin type hot sealing device.
Background technology
General envelope cutter, the action of sealer can only front cover bar film trace, film band kinematic velocity is restricted, make motor and drum speed all slow, production efficiency is lower, productive costs is also relative higher, in order to enhance productivity, produce processing in enormous quantities, if can improve sealer action or once seal more, the restriction of film band kinematic velocity can obtain removing greatly, film tape speed is accelerated, production efficiency will improve greatly, the many envelopes of spininess that the present invention uses and the design of fixed interval (FI) will address the above problem, and the design of unique axis hole can be carried out some extraordinary track sealer requirements.
Summary of the invention
The object of the invention is to overcome the problem that prior art exists, a kind of intensive pin type hot sealing device is provided.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of intensive pin type hot sealing device, comprise needle plate, intensively in described needle plate bottom surface be provided with many heat-sealing pins, in the side of described needle plate, be provided with heating watt, below described needle plate bottom surface, be provided with clamping plate, and fastening mutually by bolt, between described needle plate bottom surface and clamping plate end face, form an intersegmental gap, in described needle plate inside, be also provided with axis hole, in described axis hole side, be provided with fastening screw pit.
Preferably, all described heat-sealing pins are all on same straight line, and the length in described gap is at least than the long 0.5mm-1.5mm of described heat-sealing pin length of projection.
The invention has the beneficial effects as follows:
Adopt technical solution of the present invention, many heat-sealing pins can be realized multichannel sealer, and gap is fixing without adjusting very applicable sealer in enormous quantities, the axis hole arranging in needle plate can make it be socketed on peculair motion axle, realize extraordinary track sealer, work efficiency is high, and debugging cost is low.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A place enlarged view in Fig. 1.
Number in the figure explanation: 1, needle plate, 2, heat-sealing pin, 3, heating watt, 4, clamping plate, 5, bolt, 6, gap, 7, axis hole, 8, fastening screw pit, 9, connecting panel.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Shown in seeing figures.1.and.2, a kind of intensive pin type hot sealing device, comprise needle plate 1, in described needle plate 1 bottom surface, be provided with a connecting panel 9, at the interior intensive syringe needle that is provided with many heat-sealing pins 2 and cuts described heat-sealing pin 2 of described connecting panel 9, protrude described connecting panel 9 parts, in the side of described needle plate 1, be provided with heating watts 3, below described needle plate 1 bottom surface, be provided with clamping plate 4, and fastening mutually by bolt 5, between described needle plate 1 bottom surface and clamping plate 4 end faces, form an intersegmental gap 6, in described needle plate 1 inside, be also provided with axis hole 7, in described axis hole 7 sides, be provided with fastening screw pit 8.
Preferably, all described heat-sealing pins 2 are all on same straight line, and the length in described gap 6 is at least than the long 0.5mm-1.5mm of described heat-sealing pin 2 length of projection.
Principle of the present invention:
During work, heating watts 3 is to 2 heat supplies of heat-sealing pin, many heat-sealing pins 2 coordinate and can realize multichannel sealer with clamping plate 4, and gap 6 is fixing is applicable to sealer in enormous quantities without adjusting very much, the axis hole 7 of needle plate 1 interior setting can make it be socketed on peculair motion axle and be undertaken fastening by fastening screw pit 8, along with the path of motion of peculair motion axle, realize extraordinary track sealer.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.