[background technology]
Packaging Bottle uses in daily life in a large number, and the edible oil packing bottle that such as supermarket is sold is plastics ellipses, and Coke bottle has glass cylinder shape and plastic cylindrical.Conveniently recognize food species and manufacturer, all print advertisements or paste packing plastics paper in nearly all Packaging Bottle.
For convenience of automatic printing, various packing machine is devised.The quality of packing machine printing quality, except outside the Pass having with sprayed coating technique, also has an important factor to be packaging fixture.Because eccentric elliptic bottle has at the bottom of oval bottle and shoulder, so only need axial grip bottle, and with it at the bottom of bottle and/or the bottle cover of shoulder cooperation can fix eccentric elliptic bottle.At the bottom of eccentric elliptic bottle fixture generally adopts sleeve to entangle bottle on existing packing machine and bottleneck, but have error code poor due to the size dimension of bottle, same fixture there will be following situation when clamping each bottle: 1, be of moderate size just; 2, excessive relative to sleeve at the bottom of bottle, compacted distortion at the bottom of bottle after cover; 3, too small relative to sleeve at the bottom of bottle, loose at the bottom of bottle after cover, fixing insecure.When automatic silk screen printing equipment uses, just print bad when appearance the 2nd, 3 two kind of situation, affect crudy and working (machining) efficiency, waste material and electric power, cost of labor.
For this reason, there is product batches scale error to solve to some eccentric elliptic bottles in the applicant's innovation and creation present patent application technology, and occur displacement at folder bottle place, printing position, causes the problem that printing effect is bad.
[utility model content]
The utility model object is to provide at the bottom of axial grip eccentric elliptic bottle bottle and shoulder, simultaneously by the mechanical gripping of opening and closing clamping eccentric elliptic body, avoids because eccentric elliptic bottle exists the technological deficiency that size dimension has error code difference to cause clamping too tight or too loose.
The utility model additionally provides the eccentric elliptic bottle integral translation that fixes to facilitate the technical scheme realizing the full-automatic silk-screen of eccentric elliptic bottle.
In order to solve above-mentioned Problems existing, the utility model have employed following technical proposal:
Eccentric elliptic bottle clip bottle, comprise frame, it is characterized in that: movable part at the bottom of shoulder folder and pushing tow bottle is housed in frame, the both sides that shoulder presss from both sides and at the bottom of pushing tow bottle, movable part lays respectively at eccentric elliptic bottle clamped position, movable part at the bottom of pushing tow bottle is positioned at side at the bottom of eccentric elliptic bottle bottle, movable part at the bottom of pushing tow bottle has the mobile base of energy concora crush at the bottom of eccentric elliptic bottle bottle, shoulder folder is positioned at eccentric elliptic bottleneck side, under movable part pushing tow at the bottom of pushing tow bottle at the bottom of eccentric elliptic bottle, axial translation slips in shoulder folder, mobile base axial displacement is until eccentric elliptic bottle is by axial grip or unclamp, frame is also provided with folder body gas pawl, folder body gas grippers has two clips that can clamp eccentric elliptic body and the transmission component driving two clip opening and closing to move to clamp or to unclamp body, two clips lay respectively at eccentric elliptic body two opposite sides.
Further improvement: two clips are equipped with the arc clamping head identical or close with eccentric elliptic body elliptical profile.
Further improvement: shoulder folder comprises left and right two fixture blocks, and two fixture block front ends are respectively equipped with from the outer contained side thickening gradually toward inward flange, and the contained side on two fixture blocks forms the jaws that can abut on eccentric elliptic shoulder together.
Further improvement: movable part at the bottom of pushing tow bottle is bottom folder bottle cylinder, mobile base front end has the pushing tow face perpendicular to bottom folder bottle cylinder piston rod, folder body gas pawl is arranged on mobile base front bottom end, transmission component is a chute and two slide blocks, two clips are separately fixed on two slide blocks, and two slide blocks are close to each other to clamp eccentric elliptic body or mutually away to unclamp eccentric elliptic body along chute under the push-pull effort of gas pawl cylinder.
Further improvement: frame is also provided with promotion shoulder and presss from both sides the Bottle neck clip bottle cylinder moved axially, Bottle neck clip bottle cylinder and bottom press from both sides bottle cylinder coaxial and arrange.
Further improvement: frame is provided with movable bottle basic skill or training station, movable bottleneck workbench, and driving activity bottle basic skill or training station, synchronous servo motor and eccentric bottleneck synchronous servo motor at the bottom of the synchronization-moving eccentric bottle of movable bottleneck workbench; Bottom folder bottle cylinder, folder body gas pawl are arranged in movable bottle basic skill or training station, and shoulder folder, Bottle neck clip bottle cylinder are arranged on movable bottleneck workbench.
It is as follows that the utility model is applied in the automatic silk screen printing equipment course of work:
The first, before folder bottle, by plant machinery hand, eccentric elliptic bottle is transported to this folder bottle position. now, the folder body gas pawl of folder bottle position, bottom press from both sides bottle cylinder and Bottle neck clip bottle cylinder is in releasing orientation.The second, when eccentric elliptic bottle arrives folder bottle position. bottom folder bottle cylinder and Bottle neck clip bottle cylinder clamping, now, touch pushing tow face, mobile base front end at the bottom of bottle, bottleneck is here gripped by shoulder, then, folder body gas pawl also clamps, now eccentric elliptic bottle tightly be clipped in folder bottle position.Three, after clipping, synchronous servo motor at the bottom of eccentric bottle and the synchronous operation of eccentric bottleneck synchronous servo motor, carry out print production.Four, after printing terminates, put in place by plant machinery hand and clamp eccentric elliptic bottle, then unclamp the cylinder of all clampings, complete a service cycle.
The beneficial effects of the utility model are:
1, frame is also provided with folder body gas pawl, folder body gas grippers has two clips that can clamp eccentric elliptic body and the transmission component driving two clip opening and closing to move to clamp or to unclamp body; Two clips lay respectively at eccentric elliptic body two opposite sides, and avoiding has the poor technological deficiency causing clamping too tight or too loose of error code because eccentric elliptic bottle exists size dimension.
2, two clips are equipped with the arc clamping head identical or close with eccentric elliptic body elliptical profile, and avoid causing damage to eccentric elliptic body, clamping effect is best.
3, shoulder folder comprises left and right two fixture blocks, two fixture block front ends are respectively equipped with from the outer contained side thickening gradually toward inward flange, contained side on two fixture blocks forms the jaws that can abut on eccentric elliptic shoulder together, this jaws has the dual-use function of guiding and clamping, fast and easy clamps, and is conducive to increasing work efficiency.
4, frame is provided with movable bottle basic skill or training station, movable bottleneck workbench, and driving activity bottle basic skill or training station, synchronous servo motor and eccentric bottleneck synchronous servo motor at the bottom of the synchronization-moving eccentric bottle of movable bottleneck workbench, can by the eccentric elliptic bottle integral translation fixed to realize the full-automatic silk-screen of eccentric elliptic bottle.
[detailed description of the invention]
As Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4 and Fig. 5, eccentric elliptic bottle clip bottle, comprise frame 1, frame 1 is equipped with movable part 3 at the bottom of shoulder folder 2 and pushing tow bottle, shoulder presss from both sides movable part 3 at the bottom of 2 and pushing tow bottle and lays respectively at the both sides of eccentric elliptic bottle 4 clamped position, movable part 3 at the bottom of pushing tow bottle is positioned at side at the bottom of 4 bottles, eccentric elliptic bottle, movable part 3 at the bottom of pushing tow bottle has the mobile base 31 of energy concora crush at the bottom of eccentric elliptic bottle bottle, shoulder folder 2 is positioned at eccentric elliptic bottle 4 bottleneck side, under movable part 3 pushing tow at the bottom of pushing tow bottle at the bottom of 4 bottles, eccentric elliptic bottle, axial translation slips in shoulder folder 2, mobile base 31 axial displacement is until eccentric elliptic bottle is by axial grip or unclamp.Frame 1 is also provided with folder body gas pawl 5, folder body gas pawl 5 has two clips 51 that can clamp eccentric elliptic body and drives two clip 51 opening and closing campaigns to clamp or to unclamp the transmission component of body; Two clips 51 lay respectively at eccentric elliptic body two opposite sides.Two clips 51 are equipped with the arc clamping head 510 identical with eccentric elliptic body elliptical profile.
Shoulder folder 2 comprises left and right two fixture block 21, two fixture block 21 front ends and is respectively equipped with and forms the jaws 22 that can abut on eccentric elliptic shoulder together from the contained side on outer contained side 210, two fixture block thickening gradually toward inward flange.
In the utility model embodiment, movable part 3 at the bottom of pushing tow bottle is bottom folder bottle cylinder, mobile base 31 front end has the pushing tow face perpendicular to bottom folder bottle cylinder piston rod, folder body gas pawl 5 is arranged on mobile base 31 front bottom end, transmission component is the chute 53 be opened in mobile base 31 and two slide blocks 52 slided along chute 53, two clips 51 are connected as a single entity with two slide blocks 52 respectively, and two slide blocks 52 are close to each other to clamp eccentric elliptic body or mutually away to unclamp eccentric elliptic body along chute under the push-pull effort of gas pawl cylinder.
Frame 1 is also provided with promotion shoulder and presss from both sides the Bottle neck clip bottle cylinder 6 moved axially, Bottle neck clip bottle cylinder 6 and bottom press from both sides bottle cylinder coaxial and arrange.For ease of automatic silk screen printing, frame 1 is provided with movable bottle basic skill or training station 7, movable bottleneck workbench 8, and driving activity bottle basic skill or training station, synchronous servo motor 91 and eccentric bottleneck synchronous servo motor 92 at the bottom of the synchronization-moving eccentric bottle of movable bottleneck workbench; Bottom folder bottle cylinder, folder body gas pawl are arranged in movable bottle basic skill or training station 7, and shoulder folder, Bottle neck clip bottle cylinder are arranged on movable bottleneck workbench 8.