The content of the invention
In order to overcome the disadvantages mentioned above of prior art, the purpose of this utility model is to provide a kind of simple in construction, tilting force
Square is small, cardboard upset efficiency high, and cardboard feeding upset automation reduces labor strength, improves the production effect of enterprise
A kind of paper stack switching mechanism of rate.
The utility model solves the technical scheme that its technical problem used:
It is used as further improvement of the utility model:
Compared with prior art, the beneficial effects of the utility model are:The utility model is simple in construction, passes through upset motor
Driving upset rack is overturn and resetted, and turning torque is small, cardboard upset efficiency high, passes through forward and backward gantry adjustment mechanism
It can realize that cardboard alignment is smooth, it is fed to while also completing cardboard automation on production line raceway, instant packed equipment is entered
Row packaging, the utility model effectively reduces labor strength, improves the production efficiency of enterprise.
Embodiment
The utility model is further illustrated with embodiment in conjunction with brief description of the drawings:
With reference to Fig. 1 and Fig. 2, a kind of paper stack switching mechanism includes the upset fixed mount 1 of adjustment height, wherein:The upset
1 time upright correspondence of fixed mount has paper stack to transport raceway 2, and the entablature of the upset fixed mount 1, which is set up, is equipped with paper stack roll-over unit
3, the paper stack roll-over unit 3 includes upset motor 31, overturns rack 32, and forward and backward gantry adjustment mechanism 33, the upset is put
Put the rear and front end of frame 32 and be provided with rotary shaft, and be arranged on by bearing block 321 in the front and rear support beam of upset fixed mount 1,
The upset motor 32 is arranged in the front or rear support beam of upset fixed mount 1, and passes through shaft coupling and upset rack 32
Rotary shaft connection, forward and backward gantry adjustment mechanism 33 is arranged on upset rack front and rear sides, institute by rail structure 34
Front and rear slide rail and front and rear sliding block that rail structure 34 includes being arranged on the left and right crossbeam bottom of upset rack are stated, it is described front and rear
Sliding block is arranged on forward and backward gantry adjustment mechanism 33, and forward and backward gantry adjustment mechanism 33 is also associated with adjusting forward and backward gantry
The forward and backward adjustment cylinder 35 of adjustment mechanism fore-and-aft clearance, described forward and backward adjustment cylinder 35 one end is fixed on upset rack 32 bottom
Portion, the other end is connected with forward and backward gantry adjustment mechanism 33 respectively.
Forward and backward gantry adjustment mechanism 33 is all by the gantry frame 331 of hollow, left and right adjustment alignment means and upper downward
Whole alignment means are constituted, and the left and right adjustment alignment means include left and right adjustment push pedal 332 and left and right adjustment cylinder 333, described
Left and right adjustment cylinder 333 is fixed on the left or right side installing plate of gantry frame 331, and the left and right adjusts the flexible of cylinder 333
Bar is connected with left and right adjustment push pedal 332, and the left and right adjustment push pedal is also associated with guide rod 334 in both sides about 332, described to be oriented to
Bar 334 is enclosed on 335 on guide sleeve, and the guide sleeve 335 is fixed on the left or right side installing plate of gantry frame 331, with left and right
Adjustment cylinder 3322 is fixed on the same side, and the alignment means of adjustment up and down include adjustment push pedal 336 up and down and adjust gas up and down
Cylinder 337, the cylinder 337 of adjustment up and down is fixed on the lower installation board of gantry frame 331, and the flexible of cylinder 337 is adjusted up and down
Bar is connected with adjustment push pedal 336 up and down, and the left and right ends of adjustment push pedal 336 up and down are arranged in upper and lower slide rail structure 338, institute
State adjustment push pedal 336 top up and down and be additionally provided with front and rear sliding block, adjustment cylinder before or after middle part is connected with.
Utility model works principle:
1. the cardboard of reverse side is placed on the upset rack of pile roll-over unit using robot;
2. driving forward and backward gantry adjustment mechanism of paper stack roll-over unit to close up to centre by forward and backward adjustment cylinder, pass through
Upset motor driving paper stack roll-over unit is rotated, and when upset rack turns to 90 degree of positions, cardboard is with the one of gantry frame
Side underrun gravity is alignd, adjustment left and right adjustment alignment means, carries out spacing alignment to cardboard other end, paper stack is turned over
Turn unit to continue to overturn to 180 degree.
3. when cardboard turns over 180 degree, cylinder action is adjusted up and down and is stretched, the cardboard after upset roller is put into vertically defeated
In line sending, drum conveying line is fed forward cardboard, treats that cardboard sends out relevant position, switching mechanism, which is rotated, to be resetted, and completes upset
Action.
In summary, one of ordinary skill in the art is read after the utility model file, according to skill of the present utility model
Art scheme and technical concept make other various corresponding conversion schemes without creative mental labour, belong to this practicality new
The scope that type is protected.