A kind of packaging pocket translation device
Technical field
The utility model relates to food packaging applications, the transfer equipment of particularly a kind of packaging bag.
Background technology
In the middle of existing packaging for foodstuff manufacturing process, it relate to the steps such as side encapsulation, blanking, packaging transfer and encapsulation, and wherein, when packing transfer, part producing is all first blanking, and therefore transfer has related to the safety issue of material.In general transfer device, the mode that it makes use of jaw clamps packaging bag and shifts, but, after clamping, because swing arm needs a camber motion, carrying out in the process of moving, when reaching destination locations, swing arm stops all at once, now packaging bag is due to a part of by clamping, whipping can be there is in it because of inertia, if when clamping is unstable or material needs to fill comparatively completely, and the drawback of just easily toppling over.
Utility model content
For solving the above problems, the utility model provides a kind of transfer equipment come down in torrents when preventing material from shifting.
Technical solution adopted in the utility model is: a kind of packaging pocket translation device, comprise jaw and drive motor, it also comprises rotary unit and swing unit, described rotary unit comprises translation rotating mechanism and an axis, rotary unit is provided with air cylinder driven mechanism and is connected with axis, drive middle shaft rotation, the side of jaw is fixed on the axis of rotary unit, follow the central axis of rotary unit, rotary unit is provided with drive belt and is connected with translation rotating mechanism, translation rotating mechanism is driven to rotate, the opposite side of jaw is fixed on translation rotating mechanism, follow translation rotating mechanism to rotate, described rotary unit is fixed on the top of swing unit, and the side of drive motor is connected with the bottom of swing unit by a fulcrum, and swing unit is around fulcrum, and described drive belt one end is connected with fulcrum.
In technique scheme, described jaw is flats, and jaw two sides are parallel to each other clamping.
In technique scheme, described swing unit end is provided with a guide groove, and drive motor is provided with a driving pivoted arm, and described driving pivoted arm, around a center rotating, drives the end of pivoted arm to be provided with a guide pillar, and guide pillar embeds in guide groove and drives swing unit to rotate.
In technique scheme, swing unit is provided with a guiding notch, and described translation rotating mechanism is provided with a guide post and coordinates with guiding notch, and translation rotating mechanism rotates along the guiding notch of swing unit.
In technique scheme, described translation rotating mechanism and axis concentric.
The beneficial effects of the utility model are: in rotary unit, arrange translation rotating mechanism and axis simultaneously, jaw both sides are separately fixed on respectively on both, because translation rotating mechanism and axis are independently controlled by air cylinder driven mechanism and drive belt, translation rotating mechanism is driven to rotate when drive belt rotates, middle shaft rotation is driven during air cylinder driven mechanism urges, thus both can realize specific wire velocity control, linear velocities different when therefore the jaw both sides be fixed thereon also have a rotation, when swing unit swings from left to right, jaw openings is tilted to the left gradually, now control cylinder driver train and drive belt act on by equipment simultaneously, make jaw openings synchronous axial system to the right, the direction that so can realize jaw openings all the time downward vertically, ensure that the pocket of clamping is vertical all the time, prevent opening from coming down in torrents.And the guide groove that swing unit end is provided with and guide notch, drive motor and air cylinder driven mechanism can be made to guide and spacing effect driving respectively to reach when swing unit is peaceful moves rotating mechanism, and order movement is more precise and stable.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 show schematically show a kind of embodiment of the present utility model: a kind of packaging pocket translation device, comprise jaw 1 and drive motor 2, it also comprises rotary unit 3 and swing unit 4, described rotary unit 3 comprises a translation rotating mechanism 31 and axis 32, rotary unit 3 is provided with air cylinder driven mechanism 33 and is connected with axis 32, axis 32 is driven to rotate, the side of jaw 1 is fixed on the axis 32 of rotary unit 3, the axis 32 of following rotary unit 3 rotates, rotary unit 3 is provided with drive belt 34 and is connected with translation rotating mechanism 31, translation rotating mechanism 31 is driven to rotate, the opposite side of jaw 1 is fixed on translation rotating mechanism 31, follow translation rotating mechanism 31 to rotate, described rotary unit 3 is fixed on the top of swing unit 4, and the side of drive motor 2 is connected with the bottom of swing unit 4 by a fulcrum 21, and swing unit 4 rotates around fulcrum 21, and described drive belt 34 one end is connected with fulcrum 21.
In technique scheme, described jaw 1 is flats, and jaw 1 two sides are parallel to each other clamping.
In technique scheme, described swing unit 4 end is provided with a guide groove 41, and drive motor 2 is provided with a driving pivoted arm 22, and described driving pivoted arm is around a center rotating, drive the end of pivoted arm 22 to be provided with a guide pillar 23, guide pillar 23 embeds in guide groove 41 and drives swing unit 4 to rotate.
In technique scheme, swing unit 4 is provided with a guiding notch, and described translation rotating mechanism 31 is provided with a guide post and coordinates with guiding notch 35, and translation rotating mechanism 31 rotates along the guiding notch 35 of swing unit 4.
In technique scheme, described translation rotating mechanism 31 and axis 32 concentric.
Above embodiment is just to illustrate instead of restriction the utility model, therefore all equivalences done according to the method described in the utility model patent claim change or modify, and are included in the utility model patent claim.