A kind of filling device of capsule machine
Technical field
This utility model relates to a kind of filling device of capsule machine, belongs to field of pharmaceutical machinery.
Background technology
Existing capsule machine, comprises the rotary table and the filling device that are arranged on workbench, and rotary table is by capsule bulk transport to filling device place, and filling device, to capsule body filling medicament, then carries out next step action to capsule body again.Existing filling device is mainly to inserting medicament in the dip hatch of metering disk, to carry out punching press with by medicament compacting by filled pole, make to there is certain frictional force between itself and dip hatch, make metering disk at rotation process and dip hatch medicament before the capsule body with rotary table aligns of metering disk can not depart from from dip hatch.But described existing filling device is not suitable for lamellar, ball shape etc. has special shape medicament.Because for the medicament of lamellar, ball shape, if use the compacting of filling bar, can destroy the state of medicament, cannot reach prefabricated drug effect, therefore can not carry out punching press by filled pole.If but not punching press will come off at metering disk rotation process Chinese medicine from dip hatch, thereby medicament cannot be filled in capsule body according to default dosage, cannot realize capsule charge.Therefore be necessary existing filling device to improve.
Utility model content
This utility model provides a kind of filling device of capsule machine, and it has overcome the existing deficiency of prior art.This utility model solves the technical scheme that its technical problem adopts: a kind of filling device of capsule machine, capsule comprises capsule body and capsule cap, capsule machine comprises rotary table (10) and filling device, rotary table (10) is provided with many groups for placing the putting hole (11) of capsule body, it is characterized in that: filling device comprises:
Board (100), it is provided with the first stop section (110) and the portion that steps down (120), and rotary table (10) rotates and drives every group of putting hole (11) successively to align with the portion of stepping down (120);
Metering disk (200), it rotates and is installed in board (100), it offers many batch totals metering-orifice (210), the hole count of every batch total metering-orifice (210) is identical with the hole count of every group of putting hole (11), metering disk (200) rotate to drive every batch total metering-orifice (210) successively to align with the portion of stepping down, and all the other batch total metering-orifices (210) are corresponding with the first stop section (110) when wherein a batch total metering-orifice (210) is over against the portion of stepping down (120);
Swing component (300), it swings and is installed in board (100) and matches with the portion of stepping down (120), it is provided with through hole (310) and second stop section (320) identical with every batch total metering-orifice (210) hole count, a wherein batch total metering-orifice (210) of metering disk turns to over against swing component (300) the position process of the portion of stepping down (120) and swings so that this batch total metering-orifice (210) is corresponding with the second stop section (320) from the position of corresponding the first stop section (110), and this batch total metering-orifice (210) during over against the portion of stepping down (120) this batch total metering-orifice (210) by through hole (310) and one group of putting hole (11) wherein, align.
Among one preferred embodiment: described metering disk (200) is positioned on the first stop section (110) and the portion that steps down (120), every group of putting hole (11) of rotary table (10) is positioned under the portion of stepping down (120) side, and described swing component (300) is positioned between metering disk (200) and rotary table (10) and the end face of swing component (300) flushes with the end face of the first stop section (110).
Among one preferred embodiment: also comprise the driving mechanism that drives swing component (300) to swing, this driving mechanism comprises the eccentric (400) that is installed in the drive motors of board (100) and the drive motors that is in transmission connection, described swing component (300) is provided with drive link (330), swing component (300) is rotationally connected with board (100), and drive link (330) coordinates drive swing component (300) horizontal hunting with eccentric (400).
Among one preferred embodiment: described board (100) is provided with holder (130), holder (130) offers and rotates chamber, eccentric (400) rotates to be installed in and rotates chamber, and between eccentric (400) and rotation chamber, form groove (131), described drive link (330) stretches in groove (131).
Among one preferred embodiment: described holder (130) is also provided with and the stopper slot (132) that rotates chamber and be connected, stopper slot (132) extends upwardly to the end face of holder (130), one end of swing component (300) is provided with rotating shaft (340), and rotating shaft (340) is rotationally connected with holder (130) and swing component (300) stretches out holder (130) through stopper slot (132).
Among one preferred embodiment: described driving mechanism also comprises the torsion spring (500) for swing component is resetted, this torsion spring (500) is socketed in outside rotating shaft (340) and its two end is supported respectively swing component (300) and board (100).
Among one preferred embodiment: also comprise that it is installed in board (100) and is positioned on metering disk (200) for the dip hatch of metering disk (210) being carried out to the cutting agency of filler.
Among one preferred embodiment: also comprise the rotary electric machine for driving metering disk (200) to rotate, it is installed in board (100) and the metering disk that is in transmission connection (200).
Among one preferred embodiment: many batch totals metering-orifice (210) annular space layout, described the first stop section (110) is circular arc.
The technical program is compared with background technology, and its tool has the following advantages:
1. cutting agency is inserted one of metering disk batch total metering-orifice by medicament, and under the effect of the first stop section, medicament can not deviate from from dip hatch; Metering disk rotates and drives this batch total metering-orifice to move to the position over against the portion of stepping down from the position corresponding with the first stop section, swing by swing component in moving process makes this batch total metering-orifice the second stop section of corresponding swing component all the time, prevents that medicament from deviating from from dip hatch in moving process; And when this batch total metering-orifice moves to when stepping down portion, by the through hole on swing component, make this batch total metering-orifice corresponding one by one with one group of putting hole of rotary table, guarantee that medicament can the capsule body in dip hatch is filled into putting hole.So move in circles, realize the lasting filling of many batch totals metering-orifice.Because metering disk pharmaceutical quantities in dip hatch in rotation process remained constant before capsule charge, guaranteed accuracy and the filling difference of metering, guaranteed the controllability of drug quality.This filling device, applicable to the medicament of the special shapes such as lamellar, ball shape, carries out padding and compacting without filled pole to medicament, has reduced and has filled the destruction to tablet.
2. by eccentric and coordinating of drive link, drive swing component to swing, drive mechanism is simple and reliable, and cost is low.
3. be provided with stopper slot, spacing for the pendulum angle of swing component is carried out, swing component swings more stable.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 has illustrated the overall schematic of filling device of a kind of capsule machine of a preferred embodiment.
Fig. 2 has illustrated the eccentric of a preferred embodiment and the schematic diagram that coordinates of swing component.
Fig. 3 has illustrated one of the partial exploded view of filling device of a kind of capsule machine of a preferred embodiment.
Fig. 4 illustrated a preferred embodiment a kind of capsule machine filling device partial exploded view two.
Fig. 5 has illustrated one of the metering disk of preferred embodiment batch total metering-orifice rotates 10 metering disks while spending and the swing component schematic diagram that coordinates from the position corresponding with the first stop section to position over against the portion of stepping down from.
Fig. 6 has illustrated one of the metering disk of preferred embodiment batch total metering-orifice rotates 20 metering disks while spending and the swing component schematic diagram that coordinates from the position corresponding with the first stop section to position over against the portion of stepping down from.
Fig. 7 has illustrated one of the metering disk of preferred embodiment batch total metering-orifice rotates 30 metering disks while spending and the swing component schematic diagram that coordinates from the position corresponding with the first stop section to position over against the portion of stepping down from.
Fig. 8 has illustrated one of the metering disk of preferred embodiment batch total metering-orifice rotates 40 metering disks while spending and the swing component schematic diagram that coordinates from the position corresponding with the first stop section to position over against the portion of stepping down from.
Fig. 9 has illustrated one of the metering disk of preferred embodiment batch total metering-orifice rotates 50 metering disks while spending and the swing component schematic diagram that coordinates from the position corresponding with the first stop section to position over against the portion of stepping down from.
Figure 10 has illustrated one of the metering disk of preferred embodiment batch total metering-orifice rotates 60 metering disks while spending and the swing component schematic diagram that coordinates from the position corresponding with the first stop section to position over against the portion of stepping down from.
The specific embodiment
Please refer to Fig. 1 to Figure 10, an a kind of preferred embodiment of filling device of capsule machine.
Capsule comprises capsule body and capsule cap, and capsule machine comprises rotary table 10 and filling device.
Described rotary table 10 is provided with many groups for placing the putting hole 11 of capsule body.
Filling device comprises board 100, metering disk 200, swing component 300 and cutting agency.
Described board 100, it is provided with the first stop section 110 and the portion 120 that steps down, and rotary table 10 rotates and drives every group of putting hole 11 successively to align with the portion of stepping down 120.In the present embodiment, rotary table 10 rotates and is installed in board 100, and this rotary table 10 can drive its rotation by turning motor.Or as required, rotary table 10 also can independently be arranged on other board, during revolution, only need wherein one group of putting hole to align with the portion of stepping down 120.In the present embodiment, every group of putting hole 11 of rotary table 10 is positioned at side under the portion of stepping down 120.
In the present embodiment, described the first stop section 110 is circular arc.
In the present embodiment, described board 100 is provided with holder 130, and holder 130 offers and rotates chamber.In the present embodiment, described holder 130 is also provided with and the stopper slot 132 that rotates chamber and be connected, and stopper slot 132 extends upwardly to the end face of holder 130.
Described metering disk 200, it rotates and is installed in board 100, it offers many batch totals metering-orifice 210, the hole count of every batch total metering-orifice 210 is identical with the hole count of every group of putting hole 11, metering disk 200 rotates and drives every batch total metering-orifice 210 successively to align with the portion of stepping down, and all the other batch total metering-orifices 210 are corresponding with the first stop section 110 when wherein a batch total metering-orifice 210 is over against the portion 120 of stepping down.In the present embodiment, described metering disk 200 is positioned on the first stop section 110 and the portion 120 that steps down.
In the present embodiment, 210 groups of numbers of dip hatch are made as six groups and annular space and arrange, the number of every batch total metering-orifice 210 is nine, that is, every batch total metering-orifice turns to the rotational angle of this metering disk 200 when stepping down portion from the position corresponding with the first stop section be 60 degree.Not as limit, dip hatch group number can not be made as seven groups, eight groups not etc., and it is relevant with set group of number that wherein a batch total metering-orifice turns to when stepping down portion the rotational angle of this metering disk 200 from the position corresponding with the first stop section.
In the present embodiment, this filling device also comprises the rotary electric machine for driving metering disk 200 to rotate, and it is installed in board 100 and the metering disk 200 that is in transmission connection.
Described swing component 300, it swings and is installed in board 100 and matches with the portion of stepping down 120, it is provided with through hole 310 and second stop section 320 identical with every batch total metering-orifice 210 hole counts, a wherein batch total metering-orifice 210 of metering disk turns to over against swing component 300 the position process of the portion of stepping down 120 and swings so that this batch total metering-orifice 210 is corresponding with the second stop section 320 from the position of corresponding the first stop section 110, and this batch total metering-orifice 210 during over against the portion 120 of stepping down this batch total metering-orifice 210 by through hole 310 and wherein one group of putting hole 11 align.In the present embodiment, described swing component 300 between metering disk 200 and rotary table 10 and the end face of swing component 300 flush with the end face of the first stop section 110.
In the present embodiment, through hole 310 numbers be made as nine and its arrangement identical with the arrangement of every batch total metering-orifice.
In the present embodiment, this filling device also comprises the driving mechanism that drives swing component 300 to swing, this driving mechanism comprises the eccentric 400 that is installed in the drive motors of board 100 and the drive motors that is in transmission connection, described swing component 300 is provided with drive link 330, swing component 300 is rotationally connected with board 100, and drive link 330 coordinates drive swing component 300 horizontal huntings with eccentric 400.
In the present embodiment, eccentric 400 rotates to be installed in and rotates chamber, and forms groove 131 between eccentric 400 and rotation chamber, and described drive link 330 stretches in groove 131.
In the present embodiment, described drive motors can be same motor with turning motor, rotary electric machine, and by drive mechanism difference transmission swing component, metering disk and rotary tables such as gear, chains.
In the present embodiment, one end of described swing component 300 is provided with rotating shaft 340, and rotating shaft 340 is rotationally connected with holder 130 and swing component 300 stretches out holder 130 through stopper slot 132.
In the present embodiment, described driving mechanism also comprises the torsion spring 500 for swing component is resetted, and this torsion spring 500 is socketed in outside rotating shaft 340 and its two end is supported respectively swing component 300 and board 100.
Described cutting agency is for carrying out filler to the dip hatch 210 of metering disk, and it is installed in board 100 and is positioned on metering disk 200.
Its operation principle is:
Cutting agency is inserted one of metering disk batch total metering-orifice 210 by medicament, and under the effect of the first stop section 110, medicament can not deviate from from dip hatch 210; Meanwhile, rotary table 10 rotates and drives wherein one group of putting hole 11 that is placed with capsule body and step down portion 120 over against neat wait metering disk filling medicament.
Metering disk 200 rotates and drives this batch total metering-orifice 210 to move to over against the position of the portion of stepping down 120 from the position corresponding with the first stop section 110, swing by swing component 300 in moving process makes this batch total metering-orifice 210 the second stop section 320 of corresponding swing component all the time, prevents that medicament from deviating from from dip hatch 210 in moving process; And when this batch total metering-orifice 210 moves to over against the portion 120 of stepping down, by the through hole 310 on swing component, make this batch total metering-orifice 210 corresponding one by one with one group of putting hole 11 of rotary table, guarantee that medicament can the capsule body in dip hatch 210 is filled into putting hole 11.So move in circles, realize the lasting filling of many batch totals metering-orifice 210.Due to metering disk 200 in rotation process the pharmaceutical quantities in dip hatch 210 under the effect of the first stop section 110 and the second stop section 320, before capsule charge, remain constant, guarantee accuracy and the filling difference of metering, guaranteed the controllability of drug quality.This filling device, applicable to the medicament of the special shapes such as lamellar, ball shape, carries out padding and compacting without filled pole to medicament, has reduced and has filled the destruction to tablet.
As shown in Fig. 5 to Figure 10, one group of left side lowermost end in a wherein batch total metering-orifice 210(Fig. 5 of take on metering disk 200) be example, for the coordinate schematic diagram of swing component with metering disk, as can be seen from Figure, metering disk this batch total metering-orifice in rotation process is corresponding with the second stop section of swing component all the time, until metering disk just goes to 60 dip hatches while spending, just aligns one to one with through hole.
The above, it is only this utility model preferred embodiment, therefore can not limit according to this scope that this utility model is implemented, the equivalence of doing according to this utility model the scope of the claims and description changes and modifies, and all should still belong in the scope that this utility model contains.