CN2395722Y - Dividing rotary disc device for capsule filling machine - Google Patents

Abstract

The utility model relates to an indexing rotary disc device for a capsule filling machine. The utility model comprises an output shaft for an indexing box, a rotary frame, a lifting and radial telescopic mechanism, and an upper and a lower modules. The upper and the lower modules are distributed one the periphery of the rotary frame in a radialized mode. Sealing rings are coated and sealed with the rotary frame and the lifting and radial telescopic mechanism arranged inside the rotary frame. The totally-enclosed type indexing rotary disc device solves the problems that medicine can be polluted and medicine dust enter the friction surface of components when a machine is operated and the medicine is charged, etc.

Description

The calibration rotating-table apparatus of capsule filler

This utility model relates to the calibration rotating-table apparatus on a kind of fully-automatic capsule filling machine.

Parts such as rotary frame, lifting and radial expansion mechanism all expose in the calibration rotating-table apparatus of existing capsule filler.Expose and cause defective as follows: one, according to the requirement of pharmaceutical production management regulation (GMP), prevent from the toilet to leak and pollute medicine, this machine can not apply oil when continuous production, influence machine components behavior in service and service life.Two, this machine is when powder charge, and dust is denseer in the toilet, and dust enters the part attrition surface easily, directly influences element precision and service life.Three, mechanism all exposes and causes cleaning loaded down with trivial details, and it is not thorough to sterilize, and occurs the dead angle easily.

This utility model purpose is difficult for entering in the calibration rotating-table apparatus for a kind of medicated powder dirt is provided, and the pollutant in the calibration rotating-table apparatus can not leak yet, and simple in structure, and washing and sterilizing is the calibration rotating-table apparatus of totally enclosed type capsule filler easily.

This utility model is achieved in that the calibration rotating-table apparatus of capsule filler, includes rotary frame, lifting and radial expansion mechanism, upper module, lower module, and rotary frame includes the strut of top rotary table, lower rotary table and fixing upper and lower rotating disk.Rotary frame is connected with the indexing case output shaft, lifting and radial expansion mechanism are arranged in the rotary frame, include cam disc, saddle, slide block, traveller, guide pillar, upper module is distributed in the top rotary table periphery radially, lower module is symmetrical in the periphery that upper module is distributed in rotary frame, there is sealing ring to coat and sealed rotary frame and lifting and radial expansion mechanism, form a closed chamber.

Structure of the present utility model can be like this: indexing case output shaft and top rotary table Joint, and upper module is fixed in the periphery of top rotary table, and cam disc is fixed on the board, and work surface is up.Described lifting and radial expansion mechanism structure are as follows: guide pillar is anchored between the upper and lower rotating disk, guide pillar vertically passes and sliding being assigned on the loose piece, the traveller level is passed and sliding being assigned on the loose piece, the traveller radial outer end is lower module fixedly, the inner fixedly saddle of traveller upper end, the saddle lower end sleeves to the flexible matrix conduit on the cam disc, and the slide block lower end sleeves to the lifting end face track on the cam disc.Because upper and lower rotating disk, strut, guide pillar, upper module fuse, rotate along with the rotation of indexing case output shaft, because of the slide block lower end sleeves to cam disc lifting end face, slide block is also done upper and lower elevating movement along guide pillar, drives lower module and does upper and lower motion.In addition, because of the lower end of saddle sleeves on the flexible matrix conduit of cam disc,, traveller does the radial expansion motion simultaneously so also driving lower module.Therefore upper module is only done spinning movement, and lower module is done the synchronous spinning movement except that catching up with module, also does the motion of upper and lower lifting and radial expansion.

The sealing means of sealing ring can be a segmented seal; be divided into sealing ring, peripheral sealing ring and lower seal; last sealing ring covers and is fixed on the top rotary table; surplus upper module exposes to Mi Quan; periphery sealing ring sealing rotary frame and lifting and radial expansion mechanism; surplus traveller radial outer end and lower module expose to peripheral sealing ring, and lower seal is fixed in work top up and down module and is slidingly matched.

The periphery sealing ring is for providing traveller upper and lower motion path, have slotted eye, diaphragm seal is fixed on the slide block and is close on the peripheral sealing ring inwall to be with inwall and is slidingly matched for this reason, diaphragm seal position, size and slotted eye adapt, and guarantee that the upper and lower optional position that moves to of traveller all can seal up slotted eye.

Adopt this utility model structure to utilize in sealing ring and diaphragm seal be coated on the calibration rotating-table apparatus, form a closed chamber, except that upper and lower module and the radially overhanging end of traveller expose the sealing ring.Thereby when the medicated powder filling, dust is difficult for entering the parts attrition surface in the closed chamber and influences element precision and service life; Closed chamber internal contamination beyond the region of objective existence is let out and influenced medicine, and as long as on the calibration rotating-table apparatus, reserve oil filler point, just can be when continuous production apply oil; Ring structure is simple, and dismounting, cleaning, sterilization are conveniently.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.Rotary frame is fixedly formed by the strut 19 that top rotary table 14, lower rotary table 6 and support are fixed between the two.The output shaft 1 of ancillary equipment indexing case passes table surface 20, and fixed with top rotary table 14 by coupling band 2 and flange, coupling band passes cam disc central authorities, overcoat rolling bearing 3, and fix by bearing holder (housing, cover).The periphery of top rotary table is fixed with ten secondary upper modules 9, radial uniform distribution.Cam disc 4 is fixed on the table surface, and work surface is provided with the end face track of control lower module 8 elevating movements and the matrix conduit of control lower module radial expansion motion up on work surface.Ten slide blocks 12 are arranged in the rotary frame, and each slide block vertically is arranged on two guide pillars 15 that are fixed between the upper and lower rotating disk, and be provided with that linear bearing makes it can upper and lower motion and sliding being assigned on two guide pillars.Slide block, and is provided with linear bearing and makes it the horizontal radial cunning and be assigned on the traveller to being arranged on the traveller 7 in level.Each traveller radial outer end is lower module 8 fixedly, and the lower module position is corresponding to upper module, and the inner of traveller is saddle 13 upper ends fixedly, and the saddle lower end is provided with roller and rolls in the matrix conduit of cam disc.The slide block lower end is fixed with roller and rolls on the end face track of cam disc, has held stage clip 10 between upper end of slide block and the top rotary table.Coat sealing on the upper module and go up sealing ring 11.At the peripheral position of annular calibration rotating-table apparatus, peripheral sealing ring 17 is set, therefore except that the radial outer end of upper and lower module, traveller, other parts all are coated in the peripheral sealing ring on the board.On peripheral sealing ring,, have slotted eye corresponding to the path of the upper and lower motion of traveller.Diaphragm seal 16 is fixed on the slide block, is close to and sliding being assigned on the peripheral sealing ring inwall, and the position is corresponding to slotted eye, and the size of diaphragm seal need satisfy condition down: no matter the traveller motion is in what position, and diaphragm seal all can close slotted eye.Lower seal 5 is fixed on the table surface 20, and is in the cam disc outer ring, and the lower end of lower rotary table is roller fixedly, rolls on lower seal.One oil filler point 18 runs through table surface and cam disc from bottom to up.Utilize this oil filler point can when board turns round, spray into lubricating oil, can evenly lubricating oil be distributed in each attrition surface by the rotation of calibration rotating-table apparatus.

Claims (4)

1, a kind of calibration rotating-table apparatus of capsule filler, include rotary frame, lifting and radial expansion mechanism, upper module, lower module, rotary frame includes top rotary table, on lower rotary table reaches and fixes, the strut of lower rotary table, and be connected with the indexing case output shaft, lifting and radial expansion mechanism are arranged in the rotary frame, include cam disc, saddle, slide block, traveller, guide pillar, upper module is distributed in the top rotary table periphery radially, lower module is symmetrical in upper module and is distributed in the rotary frame periphery, it is characterized in that: have sealing ring to coat and sealed rotary frame and lifting and radial expansion mechanism, form a closed chamber.

2, the calibration rotating-table apparatus of capsule filler as claimed in claim 1, it is characterized in that: indexing case output shaft and top rotary table Joint, upper module is fixed in the periphery of top rotary table, cam disc is fixed on the board, work surface up, described lifting and radial expansion mechanism structure are as follows: guide pillar is anchored on, between the lower rotary table, guide pillar vertically passes and sliding being assigned on the loose piece, the traveller level is passed and sliding being assigned on the loose piece, the traveller radial outer end is lower module fixedly, traveller the inner is fixed with saddle, and the saddle lower end sleeves to the flexible matrix conduit on the cam disc, and the slide block lower end sleeves to the lifting end face track on the cam disc.

3, the calibration rotating-table apparatus of capsule filler as claimed in claim 1 or 2; it is characterized in that: sealing ring is divided into sealing ring, peripheral sealing ring and lower seal; last sealing ring covers and is fixed on the top rotary table; surplus upper module exposes to Mi Quan; periphery sealing ring sealing rotary frame and lifting and radial expansion mechanism; surplus traveller radial outer end and lower module expose to peripheral sealing ring, and lower seal is fixed in work top up and down module and is slidingly matched.

4, the calibration rotating-table apparatus of capsule filler as claimed in claim 3, it is characterized in that: have slotted eye corresponding to the traveller path that moves up and down on the peripheral sealing ring, diaphragm seal is fixedly connected on the slide block and is close on the peripheral sealing ring inwall, be with inwall and be slidingly matched, diaphragm seal position, size and slotted eye adapt.

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