A kind of turnover panel device of taking down the exhibits
Technical field
The invention belongs to a kind of automation equipment, specifically a kind of panel turnover device for architectural decoration field.
Background technology
That existing market flap form has is fixing, have anglec of rotation 0-120 °, and structure is horizontal, vertical, substantially can realize the functions such as sunshade, daylighting, but can not realize the function of automatically taking down the exhibits.
Along with the development of building, decoration industry with constantly bring forth new ideas, the market demand and open up the turnover panel of new form of structure.
Summary of the invention
In order to solve a kind of turnover panel of the invention described above device of taking down the exhibits, realize the function of taking down the exhibits of turnover panel.
Concrete technical scheme of the present invention is:
A kind of turnover panel device of taking down the exhibits, comprise motor, left-handed screw mandrel, dextrorotation leading screw, slide block combination, slide rail, over body case, turnover panel rotating shaft and turnover panel, one of them overlaps coaxial connection by connecting shaft wherein said motor and described two screw mandrels, between described left-handed screw mandrel and dextrorotation screw mandrel, by auxiliary connection, be connected, feed screw nut on described left-handed screw mandrel and dextrorotation screw mandrel overlaps towing plate by feed screw nut and described slide block is connected, slide block combination is slidably arranged on described slide rail, slide rail is fixed on over body case, slide block combination is by turnover panel coupling band, reprint rotating shaft is connected with described turnover panel, also comprise scissors fork structure, between described slide block combination, by described scissors, pitch mechanism and connect.
Described scissors fork mechanism several traction connection sheets of serving as reasons, connect by rivet between each traction connection sheet.
Described slide block combination comprises some separate slider, described in each, separate slider is connected with described turnover panel by turnover panel connecting shaft cover, turnover panel rotating shaft respectively, feed screw nut on described left-handed screw mandrel overlaps towing plate by feed screw nut and is connected with any one separate slider in the turnover panel group of described left side, and the feed screw nut on described dextrorotation screw mandrel overlaps towing plate by feed screw nut and is connected with any one separate slider in the turnover panel group of described right side.
Described slide rail is fixed on over body case by channel-section steel.
Described motor is servomotor.
Beneficial effect: a kind of turnover panel of the present invention device of taking down the exhibits, servomotor by small-power macro-energy is also joined deceleration device, through shaft coupling, screw pair is coupled together, under the driving of motor, make screw mandrel rotate (just/anti-), by the feed screw nut on screw mandrel, draw slide block combination displacement again, realize the function of automatically taking down the exhibits of turnover panel.
Accompanying drawing explanation
Fig. 1 is the take down the exhibits structural representation of device of a kind of turnover panel of the present invention;
Fig. 2 is the lateral view of Fig. 1;
Wherein, 3, turnover panel; 4, slide block combination; 5, scissors fork mechanism; 6, motor; 7, left-handed screw mandrel; 8, feed screw nut; 11, dextrorotation screw mandrel; 15, channel-section steel; 16, slide rail; 17, over body case; 18, hairbrush bar; 19, axle.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of turnover panel of the present invention device of taking down the exhibits is described in further detail.
As depicted in figs. 1 and 2, a kind of turnover panel device of taking down the exhibits, comprise turnover panel 3 and turnover panel rotating shaft, fixing turnover panel 3 in described turnover panel rotating shaft, the two ends of every turnover panel rotating shaft are connected with slide block combination 4 by turnover panel connecting shaft cover, also comprise motor 6, left-handed screw mandrel 7, dextrorotation screw mandrel 8, slide rail 16 and scissors fork mechanism, wherein, difference connection wire rod nut on described left-handed screw mandrel 7 and dextrorotation screw mandrel 11, two described feed screw nuts overlap towing plate by feed screw nut respectively and connect described slide block combination 4, between the slide block combination 4 at described every turnover panel rotating shaft two ends, by a scissors fork mechanism, be connected again, slide block combination 4 is moved on described slide rail 16, between described left-handed screw mandrel 7 and dextrorotation screw mandrel 11, by auxiliary connection, is connected, and the main shaft of described motor 6 passes through motor coupling band and any coaxial connection in left-handed screw mandrel 7 or dextrorotation screw mandrel 11.
Further, described slide block combination 4 comprises some separate slider, described in each, separate slider is connected with described turnover panel 3 by turnover panel connecting shaft cover, turnover panel rotating shaft respectively, feed screw nut on described left-handed screw mandrel 7 overlaps separate slider described in any one on the described turnover panel 3 in towing plate and left side and is connected by feed screw nut, any one separate slider that the feed screw nut on described dextrorotation screw mandrel overlaps by feed screw nut on the described turnover panel 3 on towing plate and right side is connected.
Further, described slide rail 16 is fixed on over body case 17 by channel-section steel 15.
Further, described motor 6 is servomotor.
Further, described scissors fork mechanism several traction connection sheets of serving as reasons, connect by rivet between each traction connection sheet.
Scissors fork mechanism joins sheet by traction and links together by rivet, and this mechanism is connected a plurality of slide blocks, plays the effect of traction slide block combination group; Guarantee on the one hand in addition the effect of spacing between slide block combination group, also play on the one hand parallel globality between group and group.
Operating principle of the present invention: the two ends of turnover panel rotating shaft are combined with screw pair and are connected by slide block makes screw mandrel rotate (just/anti-), then draws slide block combination displacement by the feed screw nut on screw mandrel under the driving of motor, realizes the function of taking down the exhibits of turnover panel.