A kind of upper and lower shell location and engaging support mechanism that is used on the Chinese medicine big honeyed pills bales catch shell machine
Technical field
Patent of the present invention relates to a kind of location and engaging support mechanism of spherical upper and lower shell, relates to a kind of upper and lower shell location and engaging support mechanism that is used on the Chinese medicine big honeyed pills bales catch shell machine specifically.
Background technology
Big honeyed pills is one of main dosage form of Chinese patent medicine; The production history that centuries is arranged; Pack the principal mode that big honeyed pills is present single tablet packing big honeyed pills with two hemispherical plastic housings; After being put into pill in half shell by hand for many years, reuse is manual to snap together two and half shells always, and labor intensity is big, production efficiency is low is long-term unsolved great technical barrier.
Summary of the invention:
Patent of the present invention provides a kind of upper and lower shell location and engaging support mechanism that is used on the Chinese medicine big honeyed pills bales catch shell machine according to the problems referred to above that prior art exists.
Its main purpose is: this mechanism can realize the automatic location and the fastening of two upper and lower half shells, can realize that particularly multistation fastens simultaneously, has broken through spheroplast and has been difficult for localized technical barrier, has realized the mechanization of big honeyed pills packing.
Patent of the present invention solves the technical scheme that its technical problem adopted: at one intermittently on the plane of rotor disc of circular motion, branches such as angle are installed several strip location-plates, are processed with the hemispherical locating hole of several arranged on each location-plate; Its hole depth is crossed radius; After lower half shell is put into the hemispherical locating hole, through the arrangement of pressuring flat device, plane parallel on plane and the location-plate on the lower half shell; Because of the hole depth of hemispherical locating hole is crossed radius C (1-5) millimeter; Upper half shell flats down, and level is put into its hole, relies on the upper and lower shell external diameter to equate to reach the automatic location of annulus straightway realization of radius hole depth; Under the effect of press fit device, upper and lower half shell snapping together tightly.
The invention has the beneficial effects as follows the employing said structure, solved the difficult problem of the manual button of big ball shell, and improved production efficiency, alleviated personnel's labor intensity.
Description of drawings
Fig. 1 is the structure chart front view of the embodiment of the invention;
Fig. 2 is the structure chart mansion view of the embodiment of the invention;
Fig. 3 is the structure chart mansion view AA cutaway view of the embodiment of the invention;
Fig. 4 is the structure chart front view BB cutaway view of the embodiment of the invention;
1, column, 2, rotation big disk plate 3, fixed axis 4, pressing and fixing plate 5, pressing fixing head
6, upper and lower shell location-plate 7, transmission gear wheel 8 servomechanism installations 9, cross the radius hemispherical-shaped aperture
10, plastics ball shell lower half shell 11, pressing bar 12, guide rod 13, pressure translatory plate 14 flatten ring
15, plastics ball shell upper half shell
The specific embodiment
Do further to detail below in conjunction with the most preferred embodiment shown in the accompanying drawing:
Referring to Fig. 1,2,3, shown in 4, a plurality of ball lower half shells (10) of moulding are put in the hemispherical-shaped aperture (9) on the upper and lower shell location-plate (6), the opening level is up; Upper and lower shell location-plate (6) is fastened on the plane of rotating big disk (2), and in servomechanism installation (8), the drive of rotation gear wheel (7) is rotated big disk plate (2) down and intermittently rotated; Upper and lower shell location-plate (6) rest on flatten fixing head (5) under the time, under the driving of cylinder or other power, the pressure translatory plate (13) that is connected on the guide rod (12) moves down; Drive is installed in the pressing ring (14) of pressing on translatory plate (13) lower plane and gets in the hemispherical-shaped aperture (9); The last plane of moulding the ball lower half shell is flattened, the lower half shell after the pressing along with the rotation of upper and lower shell location-plate (6) rest on pressing and fixing plate (4) under, sphere is moulded shell upper half shell (15) and is organized into the opening level down in preceding working procedure; Because of the hole depth of hemispherical locating hole (9) is crossed radius C (1-5) millimeter; Upper half shell opening level after level is put into its hole, relies on the upper and lower shell external diameter to equate to reach the automatic location of annulus straightway realization of radius hole depth down; Under the driving of cylinder or other power; Pressing bar (11) moves vertically downward, sphere is moulded shell lower half shell (10) be pressed into sphere and mould shell upper half shell (15), accomplishes the fastening of two and half shells.The rest may be inferred, rotates big disk plate (2) after having fastened one group to rotate, get into again as stated next group operation mould shell fastening.Consider processing or the assembling error, each pressing bar (11) but independently moving has guaranteed the fastening of each spherical shell.
Above-described only is preferred embodiment of the present invention.Should be understood that to those skilled in the art,, can also make some modification and improvement, also should be regarded as protection scope of the present invention not breaking away under the principle prerequisite of the present invention.