High-precision metering panel for capsule filling machine

Abstract

The invention belongs to the field of capsule filling machines, particularly relates to a high-precision metering panel for a capsule filling machine, and aims to solve the problems that a metering panel in an existing capsule filling machine is single in thickness, unadjustable and poor in use flexibility, gaps are easily formed during powder filling, and the filling quantity is deviated. Side plates are fixedly connected to the two sides of the top of the workbench, the same transverse plate is fixedly connected to the tops of the two side plates, a sleeve is fixedly connected to the middle position of the top of the workbench, and an inner cylinder is rotationally connected to the interior of the sleeve. The beating rod resets under the torsion effect of the torsion spring and beats the outer wall of the metering panel lower die, internal medicine powder can be helped to vibrate, then internal gaps are avoided, and the medicine adding amount is changed by adjusting the depth, entering the second round hole, of the connecting pipe.

Description

Technical Field

[0001] The invention relates to the technical field of capsule filling machines, and in particular to a high-precision metering disk for capsule filling machines. Background Art

[0002] The capsule filling machine has a fast filling speed and small size differences. It integrates the powder capsule shell, capsule cap and capsule set into one, which is compact and convenient. In addition, the capsule filling machine has many advantages such as fast arrangement speed, high efficiency, simple operation, convenient maintenance and low power consumption. It is the preferred capsule filling (filling) machine for pharmaceutical factories, health care product factories, hospital preparation rooms, etc.

[0003] The metering disk is the mold for filling the medicinal powder in the capsule in the capsule filling machine. When filling the medicinal powder of the same density, the filling weight of the medicinal powder in the capsule is determined by the volume calculated by the diameter and height of the hole on the metering disk, and the diameter of the hole on the metering disk is determined by the specifications of the capsule. Therefore, when filling capsules of the same specifications, the weight of the medicinal powder filled in the capsule is determined by the thickness of the metering disk. However, the thickness of the metering disk in the existing capsule filling machine is single and cannot be adjusted. When the density of the medicinal powder is different or the required filling weight standard changes, it is necessary to equip a variety of metering disks of different thicknesses to meet the use requirements. The flexibility of use is poor, and there is a gap when the medicinal powder is filled, resulting in deviations in the filling quantity. Summary of the invention

[0004] The purpose of the present invention is to solve the problems existing in the prior art that the thickness of the metering disk in the capsule filling machine is single and cannot be adjusted. When the density of the powder is different or the required filling weight standard changes, it is necessary to equip a plurality of metering disks of different thicknesses to meet the use requirements, which has poor flexibility in use and is prone to gaps when the powder is filled, resulting in deviations in the filling quantity. A high-precision metering disk for a capsule filling machine is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A high-precision metering plate for a capsule filling machine comprises a workbench, both sides of the top of the workbench are fixedly connected to side plates, the tops of the two side plates are fixedly connected to the same horizontal plate, a sleeve is fixedly connected to the middle position of the top of the workbench, an inner cylinder is rotatably connected inside the sleeve, a metering plate lower die is fixedly connected to the top of the inner cylinder, an upper metering plate die is connected to the top of the metering plate lower die through an adjustment component, the metering plate lower die and the metering plate upper die are arranged in parallel, and the adjustment component is used to adjust the distance between the metering plate upper die and the metering plate lower die;

[0007] The same set of metering components for metering medicine are arranged inside the metering disc upper mold and the metering disc lower mold;

[0008] A driving assembly for driving the inner cylinder to rotate is arranged on one side of the top of the workbench;

[0009] Two groups of feeding components for adding medicine powder are arranged inside the transverse plate;

[0010] Two symmetrically arranged rotating rods are fixedly connected to the top of the workbench, and the outer walls of the rotating rods are provided with a vibration component for striking the lower mold of the metering plate.

[0011] In one possible design, the adjustment assembly includes a threaded hole opened in the middle position of the bottom of the lower mold of the metering disk, the bottom of the lower mold of the metering disk is fixedly connected with a nut, the internal threads of the nut and the threaded hole are penetrated by the same screw, the inside of the upper mold of the metering disk is opened with a through hole, the top of the screw slides through the through hole and is fixedly connected to a limiting plate, the top of the limiting plate is provided with an operating block, the bottom of the upper mold of the metering disk and the top of the lower mold of the metering disk are fixedly connected with the same compression spring, and the compression spring is sleeved on the screw.

[0012] In one possible design, the metering component includes a plurality of first circular holes opened inside the upper mold of the metering disk, a plurality of second circular holes opened inside the lower mold of the metering disk, the plurality of first circular holes and the plurality of second circular holes are all arranged in a ring shape, a plurality of connecting tubes are fixedly connected to the bottom of the upper mold of the metering disk, the tops of the plurality of connecting tubes are respectively connected to the bottoms of the plurality of first circular holes, and the bottoms of the connecting tubes slide and extend to the interiors of the second circular holes.

[0013] In one possible design, the drive assembly includes a servo motor fixedly connected to the top of the workbench, the top of the workbench is rotatably connected to a rotating shaft, the outer walls of the rotating shaft and the servo motor output shaft are fixedly sleeved with synchronous wheels, the outer wall transmission sleeves of the two synchronous wheels are provided with the same synchronous belt, the outer wall fixed sleeve of the servo motor output shaft is provided with a half gear, the outer wall fixed sleeve of the inner cylinder is provided with a gear ring, the gear ring is meshed with the half gear, and the top of the rotating shaft is fixedly connected to a push plate.

[0014] In one possible design, the feeding assembly includes an arc-shaped hole opened inside the cross plate, a hopper is fixedly connected to the inside of the arc-shaped hole, a slide groove is opened on one side of the side plate, a slider is slidably connected to the inside of the slide groove, a same spring is fixedly connected between the bottom of the slider and the bottom inner wall of the slide groove, a same annular plate is fixedly connected between the two sliders, two symmetrically arranged discharge pipes are fixedly connected to the bottom of the annular plate, the bottom of the hopper extends to the inside of the annular plate and is connected to the discharge pipe, a plurality of connecting rods are fixedly connected to the inner wall of the discharge pipe, a same plug is fixedly connected to one end of the plurality of connecting rods close to each other, and the plug is used to seal the bottom of the hopper.

[0015] In a possible design, the vibration assembly includes a limit block fixedly connected to the top of the rotating rod, a knocking rod is rotatably sleeved on the outer wall of the rotating rod, a torsion spring is fixedly connected between the top of the knocking rod and the bottom of the rotating rod, the torsion spring is sleeved on the outer wall of the rotating rod, and a plurality of protrusions are fixedly connected to the outer wall of the lower mold of the metering disk, and the protrusions are used in conjunction with the knocking rod.

[0016] In a possible design, a plurality of legs are fixedly connected to the top of the workbench, and the tops of the plurality of legs are fixedly connected to the same supporting base plate. The supporting base plate is located at the bottom of the lower mold of the metering plate and is used to seal the second circular hole, and a discharge port is opened on one side of the bottom of the supporting base plate.

[0017] In a possible design, a semicircular plate is detachably connected to one side of the top of the annular plate, and the semicircular plate is used in conjunction with the push plate.

[0018] In a possible design, a baffle is fixedly connected to the bottom of the metering disc upper mold, an annular groove is formed on the top of the metering disc lower mold, and the baffle is located inside the annular groove.

[0019] In the present application, when in use, the medicine powder to be filled is placed inside the hopper, at which time the plug is sealed to the bottom of the hopper, and the medicine powder will not leak out, and the servo motor is started, the output shaft of the servo motor drives the half gear to rotate, the half gear drives the gear ring to rotate, the gear ring drives the inner cylinder to rotate, and the inner cylinder drives the lower die of the metering disk and the upper die of the metering disk to rotate, thereby moving a first circular hole located below the hopper to the position of the next first circular hole, and the half gear and the gear ring are no longer meshed;

[0020] And the output shaft of the servo motor can drive the rotating shaft to rotate through the synchronous wheel and the synchronous belt, the rotating shaft drives the pushing plate to rotate one circle, the pushing plate drives the semicircular plate to move downward, the semicircular plate drives the annular plate to move downward, the annular plate drives the two discharge pipes to move downward, the discharge pipe drives the connecting rod and the plug to move downward, at this time the plug no longer blocks the bottom of the hopper, the material can leak out through the discharge pipe, and enter the inside of the first circular hole, and then borrow the material through the connecting pipe and the second circular hole, the setting of the supporting bottom plate below can prevent the material from leaking, and the contact time between the semicircular plate and the pushing plate is short, so half of the material can be added;

[0021] At this time, the half gear meshes with the gear ring again, and can continue to drive the upper die and the lower die of the metering disk to rotate, and add powder to the subsequent first circular holes in turn, and the lower die of the metering disk can drive multiple protrusions to rotate while rotating, and the multiple protrusions can push the knocking rod to move. After the knocking rod rotates around the rotating rod, the torsion spring is twisted. After the protrusion is separated from the knocking rod, the knocking rod is reset under the torsion of the torsion spring, and the outer wall of the lower die of the metering disk is knocked, which can help the internal powder to vibrate, thereby avoiding the formation of gaps inside. After adding again through the hopper on the other side, the powder adding process is completed. When the powder finally moves to the discharge port, the powder is discharged;

[0022] When the amount of medicine powder needs to be adjusted, the operating block can be rotated, and the operating block drives the limit plate to rotate, and the limit plate drives the screw to rotate, and the screw moves down inside the nut. At this time, the limit plate presses down the upper mold of the metering disk, or the screw rises, and the upper mold of the metering disk moves up under the elastic force of the compression spring, thereby adjusting the depth of the connecting pipe entering the second circular hole. At this time, the size of the semicircular plate can be changed, thereby changing the downward movement time of the annular plate, and the amount of medicine added can be changed by changing the size of the internal space, which is easy to use.

[0023] Beneficial effects:

[0024] In the present invention, the high-precision metering disk for a capsule filling machine can achieve the effect of metering the dosage through the metering component, and the dosage can be changed by changing the dosage space and coordinating the size of the semicircular plate;

[0025] In the present invention, the high-precision metering disk for the capsule filling machine can achieve the effect of vibrating the device through the vibration component, thereby helping the internal medicine powder to vibrate, thereby avoiding the occurrence of cavities inside the capsule, resulting in inaccurate medicine dosage;

[0026] In the present invention, by starting the servo motor, a first circular hole located below the hopper is moved to the position of the next first circular hole, the pushing plate pushes the semicircular plate to move downward, the discharge pipe drives the connecting rod and the plug to move downward, the material can leak out through the discharge pipe, and the lower mold of the metering disk can drive multiple protrusions to rotate while rotating. The knocking rod is reset under the torsion of the torsion spring and knocks the outer wall of the lower mold of the metering disk, which can help the internal medicine powder to vibrate, thereby avoiding the appearance of gaps inside, and the dosage is changed by adjusting the depth of the connecting tube entering the second circular hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A schematic diagram of the three-dimensional structure of a high-precision metering disk for a capsule filling machine proposed by the present invention;

[0028] Figure 2A schematic diagram of the three-dimensional structure of a high-precision metering disk for a capsule filling machine proposed by the present invention from a second viewing angle;

[0029] Figure 3 A schematic diagram of a three-dimensional cross-sectional structure of an annular plate and a hopper in a high-precision metering disk for a capsule filling machine proposed by the present invention;

[0030] Figure 4 A schematic diagram of the three-dimensional structure of an upper die and a lower die of a metering disk in a high-precision metering disk for a capsule filling machine proposed by the present invention;

[0031] Figure 5 A schematic diagram of a three-dimensional cross-sectional structure of an upper metering plate mold and a lower metering plate mold in a high-precision metering plate for a capsule filling machine proposed by the present invention;

[0032] Figure 6 An exploded view of an upper metering plate die and a lower metering plate die in a high-precision metering plate for a capsule filling machine proposed by the present invention;

[0033] Figure 7 An exploded view of a second viewing angle of a metering disc upper die and a metering disc lower die in a high-precision metering disc for a capsule filling machine proposed by the present invention;

[0034] Figure 8 This is a schematic diagram of the three-dimensional structure of a supporting bottom plate in a high-precision metering plate for a capsule filling machine proposed by the present invention;

[0035] Fig. 9 This is a schematic diagram of the three-dimensional structure of a tapping rod in a high-precision metering disk for a capsule filling machine proposed by the present invention.

[0036] In the figure: 1, workbench; 2, side plate; 3, annular plate; 4, horizontal plate; 5, hopper; 6, through hole; 7, push plate; 8, rotating shaft; 9, semicircular plate; 10, bump; 11, lower die of metering plate; 12, supporting leg; 13, arc hole; 14, spring; 15, slide; 16, slider; 17, discharge pipe; 18, connecting rod; 19, plug; 20, knocking rod; 21, upper die of metering plate; 22, supporting bottom plate; 23, Discharge port; 24, sleeve; 25, servo motor; 26, synchronous wheel; 27, synchronous belt; 28, connecting pipe; 29, first circular hole; 30, operating block; 31, limit plate; 32, compression spring; 33, baffle; 34, annular groove; 35, screw; 36, nut; 37, inner tube; 38, second circular hole; 39, half gear; 40, gear ring; 41, limit block; 42, torsion spring; 43, rotating rod; 44, threaded hole. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] Example 1

[0039] Reference Figure 1-9 A high-precision metering disk for a capsule filling machine is used in the field of capsule filling machines, comprising: a workbench 1, side plates 2 are fixedly connected to both sides of the top of the workbench 1, the tops of the two side plates 2 are fixedly connected to the same horizontal plate 4, a sleeve 24 is fixedly connected to the middle position of the top of the workbench 1, an inner cylinder 37 is rotatably connected inside the sleeve 24, a metering disk lower mold 11 is fixedly connected to the top of the inner cylinder 37, a metering disk upper mold 21 is connected to the top of the metering disk lower mold 11 through an adjustment component, the metering disk lower mold 11 and the metering disk upper mold 21 are arranged in parallel, and the adjustment component is used to adjust the metering disk upper mold 21 and The spacing between the metering disk lower mold 11, the adjustment component includes a threaded hole 44 opened in the middle position of the bottom of the metering disk lower mold 11, the bottom of the metering disk lower mold 11 is fixedly connected with a nut 36, the internal threads of the nut 36 and the threaded hole 44 are penetrated by the same screw 35, the inside of the metering disk upper mold 21 is provided with a through hole 6, the top of the screw 35 slides through the through hole 6 and is fixedly connected to the limit plate 31, the top of the limit plate 31 is provided with an operating block 30, the bottom of the metering disk upper mold 21 and the top of the metering disk lower mold 11 are fixedly connected with the same compression spring 32, and the compression spring 32 is sleeved on the screw 35;

[0040] The same group of metering components for measuring the amount of medicine are arranged inside the metering disk upper mold 21 and the metering disk lower mold 11, and the metering components include a plurality of first circular holes 29 opened inside the metering disk upper mold 21, and a plurality of second circular holes 38 are opened inside the metering disk lower mold 11. The plurality of first circular holes 29 and the plurality of second circular holes 38 are arranged in an annular shape. The bottom of the metering disk upper mold 21 is fixedly connected to a plurality of connecting tubes 28, and the tops of the plurality of connecting tubes 28 are respectively connected to the bottoms of the plurality of first circular holes 29, and the bottoms of the connecting tubes 28 slide and extend to the inside of the second circular holes 38, and when required When the amount of medicine powder is to be adjusted, the operating block 30 can be rotated, the operating block 30 drives the limit plate 31 to rotate, the limit plate 31 drives the screw 35 to rotate, the screw 35 moves downward inside the nut 36, at this time the limit plate 31 presses down the metering plate upper die 21, or the screw 35 rises, the metering plate upper die 21 moves upward under the elastic force of the compression spring 32, and then the depth of the connecting pipe 28 entering the second circular hole 38 can be adjusted, at this time the size of the semicircular plate 9 can be changed, and then the downward movement time of the annular plate 3 can be changed, and the amount of medicine added can be changed by changing the size of the internal space, which is convenient to use;

[0041] A driving assembly for driving the inner cylinder 37 to rotate is provided on one side of the top of the workbench 1, and the driving assembly includes a servo motor 25 fixedly connected to the top of the workbench 1, and the top of the workbench 1 is rotatably connected to a rotating shaft 8, and the outer walls of the rotating shaft 8 and the output shaft of the servo motor 25 are fixedly sleeved with a synchronous wheel 26, and the outer wall transmission sleeves of the two synchronous wheels 26 are provided with the same synchronous belt 27, and the outer wall fixed sleeve of the output shaft of the servo motor 25 is provided with a half gear 39, and the outer wall fixed sleeve of the inner cylinder 37 is provided with a gear ring 40, and the gear ring 40 is meshed with the half gear 39, and the top of the rotating shaft 8 is fixedly connected with a push plate 7, and the output shaft of the servo motor 25 can be driven by the synchronous wheel 26 and the synchronous belt 27 can drive the rotating shaft 8 to rotate, the rotating shaft 8 drives the pushing plate 7 to rotate one circle, the pushing plate 7 pushes the semicircular plate 9 to move downward, the semicircular plate 9 drives the annular plate 3 to move downward, the annular plate 3 drives the two discharge pipes 17 to move downward, the discharge pipe 17 drives the connecting rod 18 and the plug 19 to move downward, at this time the plug 19 no longer blocks the bottom of the hopper 5, the material can leak out through the discharge pipe 17, and enter the inside of the first circular hole 29, and then borrow the material through the connecting pipe 28 and the second circular hole 38, the setting of the supporting bottom plate 22 below can prevent the material from leaking out, and the contact time between the semicircular plate 9 and the pushing plate 7 is short, so half of the material can be added;

[0042] Two groups of feeding components for adding powder are arranged inside the horizontal plate 4, and the feeding components include an arc hole 13 opened inside the horizontal plate 4, and a hopper 5 is fixedly connected inside the arc hole 13, and a slide groove 15 is opened on one side of the side plate 2, and a slider 16 is slidably connected inside the slide groove 15, and the bottom of the slider 16 and the bottom inner wall of the slide groove 15 are fixedly connected with the same spring 14, and the same annular plate 3 is fixedly connected between the two sliders 16, and the bottom of the annular plate 3 is fixedly connected with two symmetrically arranged discharge pipes 17, and the bottom of the hopper 5 extends to the inside of the annular plate 3 and is connected to the discharge pipe 17, and the inner wall of the discharge pipe 17 is fixedly connected with a plurality of connecting rods 1 8. The ends of the multiple connecting rods 18 close to each other are fixedly connected with the same plug 19. The plug 19 is used to block the bottom of the hopper 5. The medicine powder to be filled is placed inside the hopper 5. At this time, the plug 19 blocks the bottom of the hopper 5, and the medicine powder will not leak out. The servo motor 25 is started, and the output shaft of the servo motor 25 drives the half gear 39 to rotate, the half gear 39 drives the gear ring 40 to rotate, the gear ring 40 drives the inner cylinder 37 to rotate, and the inner cylinder 37 drives the metering disk lower mold 11 and the metering disk upper mold 21 to rotate, so that a first circular hole 29 located below the hopper 5 moves to the position of the next first circular hole 29, and the half gear 39 and the gear ring 40 are no longer meshed;

[0043] The top of the workbench 1 is fixedly connected with two symmetrically arranged rotating rods 43, and the outer wall of the rotating rod 43 is provided with a vibration assembly for knocking the lower mold 11 of the metering disk. The vibration assembly includes a limit block 41 fixedly connected to the top of the rotating rod 43, and the outer wall of the rotating rod 43 is rotatably sleeved with a knocking rod 20. The top of the knocking rod 20 and the bottom of the rotating rod 43 are fixedly connected with the same torsion spring 42, and the torsion spring 42 is sleeved on the outer wall of the rotating rod 43. The outer wall of the lower mold 11 of the metering disk is fixedly connected with a plurality of protrusions 10, and the protrusions 10 are used in conjunction with the knocking rod 20. At this time, the half gear 39 is meshed with the gear ring 40 again, and can continue to drive the upper mold 21 of the metering disk and the metering disk The lower mold 11 rotates to add powder to the subsequent first circular holes 29 in turn, and the metering disk lower mold 11 can drive multiple protrusions 10 to rotate while rotating. Multiple protrusions 10 can push the knocking rod 20 to move. After the knocking rod 20 rotates around the rotating rod 43, the torsion spring 42 is twisted. After the protrusion 10 is separated from the knocking rod 20, the knocking rod 20 is reset under the torsion of the torsion spring 42 and knocks the outer wall of the metering disk lower mold 11, which can help the internal powder to vibrate and thus avoid the formation of gaps inside. After re-adding through the hopper 5 on the other side, the powder adding process is completed. When the powder finally moves to the discharge port 23, the powder is discharged.

[0044] Example 2

[0045] refer to Figure 1-9 , improved on the basis of Example 1: a plurality of legs 12 are fixedly connected to the top of the workbench 1, a same supporting bottom plate 22 is fixedly connected to the top of the plurality of legs 12, the supporting bottom plate 22 is located at the bottom of the metering disk lower mold 11 and is used to block the second circular hole 38, a discharge port 23 is provided on one side of the bottom of the supporting bottom plate 22, a semicircular plate 9 is detachably connected to one side of the top of the annular plate 3, the semicircular plate 9 is used in conjunction with the pushing plate 7, a baffle 33 is fixedly connected to the bottom of the metering disk upper mold 21, an annular groove 34 is provided on the top of the metering disk lower mold 11, and the baffle 33 is located inside the annular groove 34.

[0046] However, as is well known to those skilled in the art, the working principle and wiring method of the servo motor 25 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any selection according to their needs or convenience.

[0047] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A high-precision metering disk for a capsule filling machine, characterized in that: include: A workbench (1), wherein both sides of the top of the workbench (1) are fixedly connected to side panels (2), the tops of the two side panels (2) are fixedly connected to the same horizontal panel (4), a sleeve (24) is fixedly connected to the middle position of the top of the workbench (1), the interior of the sleeve (24) is rotatably connected to an inner cylinder (37), the top of the inner cylinder (37) is fixedly connected to a metering disc lower die (11), the upper part of the metering disc lower die (11) is connected to a metering disc upper die (21) via an adjustment component, the metering disc lower die (11) and the metering disc upper die (21) are arranged in parallel, and the adjustment component is used to adjust the distance between the metering disc upper die (21) and the metering disc lower die (11); The same set of metering components for metering medicine are arranged inside the metering disc upper mold (21) and the metering disc lower mold (11); A driving assembly for driving the inner cylinder (37) to rotate is provided on one side of the top of the workbench (1); Two groups of feeding components for adding medicine powder are arranged inside the transverse plate (4); Two symmetrically arranged rotating rods (43) are fixedly connected to the top of the workbench (1), and the outer walls of the rotating rods (43) are provided with a vibration component for striking the lower mold (11) of the metering plate.

2. A high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: The adjustment assembly comprises a threaded hole (44) provided at the middle position of the bottom of the metering disk lower die (11); a nut (36) is fixedly connected to the bottom of the metering disk lower die (11); the internal threads of the nut (36) and the threaded hole (44) are penetrated by a same screw rod (35); a through hole (6) is provided inside the metering disk upper die (21); the top of the screw rod (35) slides through the through hole (6) and is fixedly connected to a limit plate (31); an operating block (30) is provided at the top of the limit plate (31); a same compression spring (32) is fixedly connected between the bottom of the metering disk upper die (21) and the top of the metering disk lower die (11); the compression spring (32) is sleeved on the screw rod (35).

3. A high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: The metering component comprises a plurality of first circular holes (29) opened inside a metering disk upper mold (21), a plurality of second circular holes (38) opened inside a metering disk lower mold (11), the plurality of first circular holes (29) and the plurality of second circular holes (38) are all arranged in a ring shape, a plurality of connecting tubes (28) are fixedly connected to the bottom of the metering disk upper mold (21), the tops of the plurality of connecting tubes (28) are respectively connected to the bottoms of the plurality of first circular holes (29), and the bottoms of the connecting tubes (28) are slidably extended to the insides of the second circular holes (38).

4. A high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: The driving assembly comprises a servo motor (25) fixedly connected to the top of a workbench (1); the top of the workbench (1) is rotatably connected to a rotating shaft (8); the outer walls of the rotating shaft (8) and the output shaft of the servo motor (25) are both fixedly sleeved with synchronous wheels (26); the outer wall transmission sleeves of the two synchronous wheels (26) are provided with a same synchronous belt (27); the outer wall fixed sleeve of the output shaft of the servo motor (25) is provided with a half gear (39); the outer wall fixed sleeve of the inner cylinder (37) is provided with a gear ring (40); the gear ring (40) is meshed with the half gear (39); and the top of the rotating shaft (8) is fixedly connected to a push plate (7).

5. The high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: The feeding assembly comprises an arc-shaped hole (13) provided inside the transverse plate (4), a hopper (5) is fixedly connected inside the arc-shaped hole (13), a slide groove (15) is provided on one side of the side plate (2), a slider (16) is slidably connected inside the slide groove (15), a same spring (14) is fixedly connected between the bottom of the slider (16) and the bottom inner wall of the slide groove (15), a same annular plate (3) is fixedly connected between the two sliders (16), two symmetrically arranged discharge pipes (17) are fixedly connected at the bottom of the annular plate (3), the bottom of the hopper (5) extends to the inside of the annular plate (3) and is connected to the discharge pipe (17), a plurality of connecting rods (18) are fixedly connected to the inner wall of the discharge pipe (17), a plurality of connecting rods (18) are fixedly connected to the same plug (19) at one end close to each other, and the plug (19) is used to block the bottom of the hopper (5).

6. A high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: The vibration assembly comprises a limit block (41) fixedly connected to the top of a rotating rod (43); a knocking rod (20) is rotatably sleeved on the outer wall of the rotating rod (43); a same torsion spring (42) is fixedly connected between the top of the knocking rod (20) and the bottom of the rotating rod (43); the torsion spring (42) is sleeved on the outer wall of the rotating rod (43); a plurality of protrusions (10) are fixedly connected to the outer wall of the metering disk lower mold (11); and the protrusions (10) are used in conjunction with the knocking rod (20).

7. A high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: The top of the workbench (1) is fixedly connected to a plurality of legs (12), and the tops of the plurality of legs (12) are fixedly connected to a same supporting base plate (22). The supporting base plate (22) is located at the bottom of the metering plate lower mold (11) and is used to seal the second circular hole (38). A discharge port (23) is provided on one side of the bottom of the supporting base plate (22).

8. The high-precision metering disk for a capsule filling machine according to claim 5, characterized in that: A semicircular plate (9) is detachably connected to one side of the top of the annular plate (3), and the semicircular plate (9) is used in conjunction with the push plate (7).

9. The high-precision metering disk for a capsule filling machine according to claim 1, characterized in that: A baffle (33) is fixedly connected to the bottom of the metering disc upper die (21), an annular groove (34) is provided on the top of the metering disc lower die (11), and the baffle (33) is located inside the annular groove (34).

Images