A kind of packaging production line goods retention device
Technical field
The present invention relates to packaging facilities field, it is specifically related to a kind of packaging production line goods retention device.
Background technology
At present for some small-sized packaging company, owing to apparatus for production line is unsound, the part need of work manual operation when product is carried out loading packing, on supply line, interval places multiple tr that product is housed, it is equipped with workman in supply line specific bit to encapsulate, then transport to next station after encapsulation to carry out pasting the work such as mark, when carrying out encapsulating or paste the work such as mark, tr needs to stagnate, what have direct stops equipment, so repeatedly start and stop are to equipment damage greatly, existing market has also occurred some goods retention devices, but it is mostly all too simple, concerning extremely dangerous operative employee and goods, some complex structures, too high for cost small-sized company, unable undertake.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provides a kind of packaging production line goods retention device, and this retention device adopts pneumatic control, with low cost and can ensure operative employee's safety.
The object of the present invention carrys out specific implementation by the following technical programs:
A kind of packaging production line goods retention device, mainly comprise bracing frame, position adjustments plate and be fixed on the cylinder at position adjustments plate top, described position adjustments plate is positioned on bracing frame, the two ends of support frame as described above are provided with set screw, the bottom of set screw is against the both sides of position adjustments plate, the piston rod front end of described cylinder is provided with the first ears bearing, described first ears bearing is flexibly connected a countercheck rod, the cross section of described countercheck rod is broken line shape, the 2nd ears bearing it is connected with in the bending place of countercheck rod, described 2nd ears bearing is fixed on position adjustments plate.
The front end of described countercheck rod is provided with the first elastic buffer block, is provided with the 2nd elastic buffer block between countercheck rod and the 2nd ears bearing.
The left and right sides, bottom of support frame as described above is provided with a base plate, is connected with wall screw between bracing frame and base plate.
A kind of packaging production line goods retention device of the present invention, adopt pneumatic control blocking mechanism, it is convenient to workman's operation, safe and reliable, and by regulating position adjustments plate and wall screw, the position of adjustable cylinder place height and countercheck rod, and then change position when goods stops, and it is provided with elastic buffer block on countercheck rod, make goods or cylinder to be caused damage during work.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is a kind of packaging production line goods retention device structural representation of the embodiment of the present invention;
In figure: 1-bracing frame; 2-cylinder; 3-position adjustments plate; 4-piston rod; 5-first ears bearing; 6-the 2nd ears bearing; 7-countercheck rod; 8-first elastic buffer block; 9-the 2nd elastic buffer block; 10-set screw; 11-wall screw; 12-base plate; 13-cylinder saddle.
Embodiment
As shown in Figure 1, a kind of packaging production line goods retention device described in the embodiment of the present invention, mainly comprise bracing frame 1, position adjustments plate 3 and be fixed on the cylinder 2 at position adjustments plate 3 top by cylinder saddle 13, position adjustments plate 3 is positioned on bracing frame 1, two projections are welded at the two ends of bracing frame 1, each projection is provided with two set screw 10, the bottom of four set screw 10 is against the both sides of position adjustments plate 3 respectively, three bar-shaped troughs respectively it are provided with in the both sides of position adjustable plate 3, a bolt it is provided with in each bar-shaped trough, for the position adjustments plate 3 after having regulated is fixed at bracing frame 1, piston rod 4 front end of cylinder 2 is provided with the first ears bearing 5, first ears bearing 5 is flexibly connected with a countercheck rod 7 by rotating shaft, the cross section of countercheck rod 7 is broken line shape, it is connected with the 2nd ears bearing 6 by rotating shaft in the bending place of countercheck rod 7, 2nd ears bearing 6 is fixed on position adjustments plate 3 by a bearing. it is provided with the first elastic buffer block 8 in the front end of countercheck rod 7, between countercheck rod 7 and the 2nd ears bearing 6, it is provided with the 2nd elastic buffer block 9. it is provided with a base plate 12 in the left and right sides, bottom of bracing frame 1, between bracing frame 1 and base plate 12, it is connected with wall screw 11, be convenient to adjusting support frame 1 place level.
In use, in the left and right sides of production line, all symmetrical erection has a goods retention device, regulates cylinder 2 place height and the position on bracing frame 1, and the switch of control cylinder 2 can realize the stop work to goods in the present invention.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, for a person skilled in the art, the technical scheme described in previous embodiment still can be regulated by it, or wherein part technology feature carries out equivalent replacement. Within the spirit and principles in the present invention all, any amendment of doing, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.