The automatic seaming of single axle rotation mechanism
Technical field
The utility model relates to a kind of package packing machine, especially the automatic seaming of the single axle rotation mechanism that produces about material filling, tank containers seal package.
Background technology
At full-automatic material filling, tank containers seal package production field, for traditional automatic seaming mechanism independently two road pressing wheel mechanisms that adopt more, two power sources drive one, two road pressing wheel mechanisms respectively and carry out the seaming action, at this kind mode complex structure, the Installation and Debugging difficulty is relatively large, cost is higher.
Summary of the invention
For a change traditional defective of seaming mechanism pinch roller automatically, the purpose of this utility model is to provide the automatic seaming of a kind of new single axle rotation mechanism, under the thrust by a power set both forward and reverse directions, to being installed in same pinch roller connecting rod upper pressure wheel assembly one or pinch roller assembly two propelling actions, carry out the seaming action of cover respectively.
The technical solution of the utility model realizes in the following manner: the automatic seaming of single axle rotation mechanism, form by power set, kinematic link, rotating shaft, key, pinch roller connecting rod, pinch roller assembly one, pinch roller assembly two, adjustment seat, power set link to each other with kinematic link, kinematic link links to each other with rotating shaft, rotating shaft is installed on the adjustment seat by key, it is characterized in that: about the same position of rotating shaft is by the pinch roller connecting rod, pinch roller assembly one respectively is installed, pinch roller assembly two.
Above-mentioned adjustment screw is installed in the inboard of adjustment seat, can regulate arbitrarily.
Above-mentioned rotating shaft is installed on the adjustment seat by key, also can pass through tensioner, screw threads for fastening, latch type of attachment.
Above-mentioned power set can be cylinder, oil hydraulic cylinder, motor, magnetic motivation.
The utility model is simple in structure, and is reliable, uses through actual, reaches extraordinary effect.
Description of drawings
Accompanying drawing 1 is a front view of the present utility model.
Accompanying drawing 2 is vertical views of the present utility model.
1 is power set, the 2nd among the figure, kinematic link, the 3rd, rotating shaft, the 4th, key, 5 pinch roller connecting rods, 6 pinch roller assemblies the, the 7th, pinch roller assembly the two, the 8th, adjustment seat, the 9th, adjustment screw.
The specific embodiment
Being known by 1 figure, is the automatic seaming of the utility model single axle rotation mechanism, and power set 1 are connected with kinematic link 2, and kinematic link 2 links to each other with rotating shaft 3, and rotating shaft 3 is installed on the adjustment seat 8 by key 4, also can pass through tensioner, screw threads for fastening, latch type of attachment.Same position in rotating shaft 3 respectively is equipped with pinch roller assembly 1 by pinch roller connecting rod about 5, pinch roller assembly 27.
Know that by Fig. 2 the installed inside in adjustment seat has adjustment screw.
During work, power set 1 rotate and make kinematic link 2 drive rotating shaft 3 rotations, rotating shaft 3 is installed in the adjustment seat 8, drive by key 4, adjustment seat 8 is also rotated simultaneously with rotating shaft 3, rotate simultaneously and be installed in the same and rotating shaft 3 of the pinch roller connecting rod 5 that is used for fixing pinch roller assembly 6,7 in the rotating shaft 3, like this under the thrust of power set 1 both forward and reverse directions, be respectively that pinch roller assembly 1 or pinch roller assembly 27 advance action, cooperate the effect of sealing rotation system, carry out the seaming action of cover, two groups of pinch rollers are successively finished first operation, and two road seamings, finally finish and seal.By adjusting the screw-in depth of adjustment screw 9, the degree that compresses that is used for regulating pinch roller reaches the effect of adjusting seal quality.Power set 1 can be cylinder, oil hydraulic cylinder, motor, magnetic motivation.