CN219662310U - Spacing adjusting mechanism for isolation block and dosage disc and capsule filling device - Google Patents
Spacing adjusting mechanism for isolation block and dosage disc and capsule filling device Download PDFInfo
- Publication number
- CN219662310U CN219662310U CN202222811897.9U CN202222811897U CN219662310U CN 219662310 U CN219662310 U CN 219662310U CN 202222811897 U CN202222811897 U CN 202222811897U CN 219662310 U CN219662310 U CN 219662310U
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- dosage
- aluminum plate
- filling
- block
- adjusting screw
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- 238000002955 isolation Methods 0.000 title claims abstract description 37
- 239000002775 capsule Substances 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 42
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 41
- 125000006850 spacer group Chemical group 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 239000000843 powder Substances 0.000 claims description 28
- 239000003814 drug Substances 0.000 claims description 16
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 description 7
- 238000000926 separation method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Abstract
The utility model relates to a spacing adjusting mechanism for a spacer and a dosage disc and a capsule filling device, and belongs to the technical field of mechanical adjusting devices. The adjusting screw rod penetrates through the aluminum plate and the isolation block in sequence from top to bottom in the vertical direction, the adjusting screw rod is fixedly connected with the aluminum plate, and the adjusting screw rod is connected with the isolation block through threads. The screw thread top of adjusting screw and aluminum plate junction is square structure, and the knob below is inside to be equipped with the square hole that matches with square structure, and one side of square structure is equipped with the dog, and the dog passes through the screw to be fixed with aluminum plate. The utility model has convenient operation and high adjustment precision, the square cylindrical surface structure is adopted above the adjustment screw rod, the square cylindrical surface is utilized to realize torque transmission, and meanwhile, the stop block and the screw are matched with the square cylindrical surface structure to prevent the adjustment screw rod from rotating in the normal operation process of the equipment, thereby effectively preventing the screw rod mechanism from loosening caused by the vibration of the equipment, and further ensuring the constant distance between the isolation block and the dosage disc.
Description
Technical Field
The utility model relates to a spacing adjusting mechanism for a spacer and a dosage disc and a capsule filling device, and belongs to the technical field of mechanical adjusting devices.
Background
In the filling process of the capsule medicine powder, the medicine powder is greatly influenced by centrifugal force and inertia force in the powder containing ring due to intermittent rotation of the dosage disk, so that the medicine powder in the middle position of the dosage disk is less, the thickness of the medicine powder in the edge position of the dosage disk is higher, the medicine powder is unevenly distributed on the dosage disk, the filling quantity of the filling rod is directly uneven when the medicine powder is filled into a capsule, and the irregularity is increased along with the increase of the rotating speed of the dosage disk. In order to reduce the difference of the capsule filling amount, the current common method is to use a separation block device to scrape the powder on the upper surface of the dosage disc so as to prevent uneven powder from being filled in the capsule, so that the difference of the capsule filling amount is influenced by the distance between the separation block and the dosage disc. The larger the spacing, the larger the difference in the capsule contents. The currently adopted spacing adjusting mechanism has the defects of difficult spacing adjusting process and low adjusting precision.
Disclosure of Invention
In order to solve the problems, the utility model provides a spacing adjusting mechanism for a separation block and a dosage disc in a capsule filling device. And a mechanism for controlling the accuracy of the filling amount in the process of filling the powder.
The technical scheme of the utility model is as follows: an adjusting mechanism for the distance between an isolation block and a dosage disc comprises an adjusting screw rod, wherein the adjusting screw rod sequentially penetrates through an aluminum plate and the isolation block from top to bottom in the vertical direction, the adjusting screw rod is fixedly connected with the aluminum plate, and the adjusting screw rod is in threaded connection with the isolation block.
The spacing adjusting mechanism for the isolation block and the dosage disc comprises a square cylindrical surface structure above a screw thread at the joint of an adjusting screw and an aluminum plate, a square hole matched with the square cylindrical surface structure is formed in the lower portion of a knob, a stop block is arranged on one side of the square cylindrical surface structure, and the stop block is fixed with the aluminum plate through a screw.
According to the spacing adjusting mechanism for the isolation block and the dosage disc, the positioning block is arranged on one side of the square cylindrical surface structure of the adjusting screw, and the positioning groove matched with the positioning block is formed in the aluminum plate.
According to the spacing adjusting mechanism for the isolation block and the dosage disc, the aluminum plate is further provided with two parallel vertical downward guide posts, and the isolation block is provided with through holes matched with the guide posts.
A capsule filling device, which is provided with the spacing adjusting mechanism of the isolation block and the dosage disk,
the two sides above the supporting plate are provided with upright posts, an aluminum plate is fixed above the upright posts, a filling rod seat is arranged above the aluminum plate, the lifting rod sequentially passes through the supporting plate, the upright posts and the aluminum plate from bottom to top and is fixedly connected with fastening screws above the filling rod seat, and the filling rod is arranged on the filling rod seat;
the motor is connected with an input shaft of the indexing box through chain transmission, and the shaft head is connected with an output shaft of the indexing box through a key; the spindle head is fixed with the dosage disk, the powder containing ring is connected with the dosage disk through a screw I, and the powder containing ring and the dosage disk are fixed to form a medicine storage chamber.
The upper part of each filling rod is provided with a filling rod spring, the upper parts of the filling rod springs are connected through connecting plates, the filling rods sequentially penetrate through filling rod seats, aluminum plates, isolating blocks and dosage discs, channels adaptive to the filling rods are arranged on the isolating blocks and the dosage discs, and capsule shells are arranged at the positions below the channels of the dosage discs and corresponding to the filling rods.
In the capsule filling device, six groups of channels which are symmetrical in center and are suitable for the filling rod are uniformly arranged on the dosage disc by taking the center as the center of a circle.
The utility model has the beneficial effects that: the spacing adjustment operation of the isolation block and the dosage disc in the capsule filling device is convenient, the adjustment precision is high, the square cylindrical surface structure is adopted above the adjustment screw, the square cylindrical surface is utilized to realize the transmission torque, meanwhile, the stop block and the screw are matched with the square cylindrical surface structure, the adjustment screw is prevented from rotating in the normal operation process of equipment, the screw mechanism is effectively prevented from being retracted due to the vibration of the equipment, and the spacing between the isolation block and the dosage disc is ensured to be constant.
Drawings
Fig. 1 is a schematic front cross-sectional view of a spacer and dose disc spacing adjustment mechanism in a capsule filling device.
Figure 2 is a schematic side cross-sectional view of a spacer and dose disc spacing adjustment mechanism in a capsule filling device.
Fig. 3 is a top view of the spacer and dose disc spacing adjustment mechanism and dose disc in the capsule filling device.
FIG. 4 is a schematic diagram of the connection between the knob and the adjustment screw.
Marked in the figure as: 1-an indexing box; 2-supporting plates; 3-lifting rods; 4-dose disc; 5-stand columns; 6, a powder containing ring; 7-aluminum plate; 8-filling a rod seat; 9-fastening a screw; 10-isolating blocks; 11-guide posts; 12-a gasket; 13-locking nuts; 14-filling rod springs; 15-filling rod; 16-adjusting the screw; 17-screws; 18-shaft heads; 19-screw I; 20-stop blocks; 21-screws; 22-U-shaped groove; 24-knob; delta-spacer to dose disc spacing; h-thickness of medicine powder in medicine storage room.
Description of the embodiments
The adjusting screw 16 sequentially penetrates through the aluminum plate 7 and the isolation block 10 from top to bottom in the vertical direction, the adjusting screw 16 is fixedly connected with the aluminum plate 7 through threads, and the adjusting screw 16 is connected with the isolation block 10 through threads. The screw thread top of adjusting screw 16 and aluminum plate 7 junction is square cylinder structure, and knob 24 below inside is equipped with the square hole that matches with square cylinder structure, and one side of adjusting screw 16 square cylinder structure is equipped with dog 20, and dog 20 passes through screw 21 and aluminum plate 7 to be fixed. One side of the square structure of the adjusting screw 16 is provided with a positioning block, and the aluminum plate 7 is provided with a positioning groove 22 matched with the positioning block. The aluminum plate 7 is also provided with two parallel vertical downward guide posts 11, and the isolation block 10 is provided with through holes matched with the guide posts 11.
When the spacing delta between the isolation block 10 and the dosage disc 4 is needed to be changed, the screw 21 is loosened, the stop block 20 is dismounted, the knob 24 with the square hole is sleeved on the square cylindrical surface structure at the upper end of the adjusting screw 16, the knob 24 is rotated to drive the adjusting screw 16 to rotate, the adjusting screw 16 drives the isolation block 10 to move up and down along the guide post 11 to change delta value, after delta is adjusted, the stop block 20 at one side of the adjusting screw 16 is clamped on the side surface of the square cylindrical surface structure of the adjusting screw 16, the screw 21 is screwed, the locking function of the adjusting screw 16 is realized, and the connection relation between the knob 24 and the adjusting screw 16 is shown in fig. 4.
As shown in fig. 1-4, two sides above the supporting plate 2 are provided with upright posts 5, an aluminum plate 7 is fixed above the upright posts 5, a filling rod seat 8 is arranged above the aluminum plate 7, the lifting rod 3 sequentially passes through the supporting plate 2, the upright posts 5 and the aluminum plate 7 from bottom to top to be fixedly connected with a fastening screw 9 above the filling rod seat 8, and a filling rod 15 is arranged on the filling rod seat 8;
the lower part of the supporting plate 2 is provided with an indexing box 1, a motor is connected with an input shaft of the indexing box 1 through chain transmission, a shaft head 18 is fixed with a dosage disc 4, an output shaft of the indexing box 1 obtains intermittent rotary motion, the shaft head 18 is connected with the output shaft of the indexing box 1 through a key, and the dosage disc 4 performs intermittent rotary motion along with the indexing box 1, and rotates for 60 degrees each time. The shaft head 18 is fixedly connected with the dosage disk 4 above the supporting plate 2, and the powder containing ring 6 is fixed with the dosage disk 4 through a screw I19 to form a medicine storage chamber.
The filling rod springs 14 are arranged above each filling rod 15, and the upper parts of the filling rod springs 14 are connected through connecting plates, so that the filling rods 15 are the same in height on the filling rod seat 8, and the filling rods 15 sequentially penetrate through the filling rod seat 8, the aluminum plate 7, the isolation blocks 10 and the dosage disc 4. The isolating block 10 and the dosage disk 4 are provided with channels which are adapted to the filling rods 15, and capsule shells are arranged below the channels of the dosage disk 4 and at the corresponding positions of the filling rods 15.
Six groups of channels which are symmetrical in center and are suitable for the filling rod 15 are uniformly arranged on the dosage disk 4 by taking the center as the center of a circle.
The adjusting screw 16 penetrates through the aluminum plate 7 and the isolation block 10 in sequence from top to bottom in the vertical direction, the adjusting screw 16 is fixedly connected with the aluminum plate 7, and the adjusting screw 16 is in threaded connection with the isolation block 10. The screw thread top of adjusting screw 16 and aluminum plate 7 junction is square cylinder structure, and knob 24 below inside is equipped with the square hole that matches with square cylinder structure, and one side of adjusting screw square cylinder structure is equipped with dog 20, and dog 20 passes through screw 21 and aluminum plate 7 to be fixed. A positioning block is arranged on one side of the square cylindrical surface structure of the adjusting screw 16, and a positioning groove 22 matched with the positioning block is arranged on the aluminum plate 7. The aluminum plate 7 is also provided with two parallel vertical downward guide posts 11, the guide posts 11 are fixed with the aluminum plate 7 through gaskets 12 and locking nuts 13, the guide posts are rails for the movement of the isolation blocks 10, and through holes matched with the guide posts 11 are formed in the isolation blocks 10.
The use process is as follows: the medicine powder is filled into a medicine storage chamber formed by the powder containing ring 6 and the dosage disk 4, at the moment, the thickness H of the medicine powder at each position in the medicine storage chamber is inconsistent, the output shaft and the shaft head of the dividing box 1 drive the dosage disk 4 to rotate, and when the through holes on the dosage disk 4 are coincident with the central lines of the filling rod 14 and the lower body of the capsule shell, the filling rod 14 moves downwards to fill the medicine powder into the lower body of the capsule shell. When the filling rod 14 moves upwards under the drive of the lifting rod 3, the dosage disk 4 rotates intermittently. The intermittent rotation of the dosage disc 4 and the intermittent reciprocating linear movement of the filling rod 15 are alternately performed, namely, when the dosage disc 4 rotates intermittently, the filling rod 15 is in a rising movement state; when the dose disc 4 is intermittently stopped, the filling rod 15 is in a lowered motion state, filling the powder on the dose disc 4 into the lower part of the capsule housing. The thickness of the powder at the position close to the center of the dosage disc 4 is reduced due to the centrifugal force generated by the intermittent rotary motion of the dosage disc 4, the thickness of the powder at the edge position of the dosage disc 4 is increased, the variation of the powder is directly caused when the powder is filled into the capsule shell, the effect of the isolation block 10 is uniform powder, and the powder with higher thickness at the edge of the dosage disc 4 is scraped by the bottom of the isolation block 10 when the dosage disc 4 rotates due to the arrangement of the isolation block 10 at the edge position of the dosage disc 4, so that the difference of the capsule filling quantity is reduced.
When the distance delta between the isolation block 10 and the dosage disc 4 needs to be adjusted, the screw 21 is loosened, the stop block 20 is detached, the knob 24 with the square hole is placed on the square structure at the upper end of the adjusting screw 16, the knob 24 is rotated to drive the adjusting screw 16 to rotate, the adjusting screw 16 drives the isolation block 10 to move up and down along the guide post 11 to change delta value, after delta is adjusted, the stop block 20 is clamped on the side surface of the square structure of the adjusting screw 16, the screw 21 is screwed, the locking function of the adjusting screw 16 is achieved, and the connection relation between the knob 24 and the adjusting screw 16 is shown in fig. 4.
Claims (6)
1. The spacing adjusting mechanism for the isolation block and the dosage disc is characterized in that an adjusting screw (16) sequentially penetrates through an aluminum plate (7) and the isolation block (10) from top to bottom in the vertical direction, the adjusting screw (16) is fixedly connected with the aluminum plate (7), and the adjusting screw (16) is connected with the isolation block (10) through threads.
2. The spacing adjusting mechanism for the isolation block and the dosage disc according to claim 1, wherein a square cylindrical surface structure is arranged above a thread at the joint of the adjusting screw (16) and the aluminum plate (7), a square hole matched with the square cylindrical surface structure is formed in the lower part of the knob (24), a stop block (20) is arranged on one side of the square cylindrical surface structure, and the stop block (20) is fixed with the aluminum plate (7) through a screw (21).
3. The spacing adjusting mechanism for the isolation block and the dosage disc according to claim 2, wherein a positioning block is arranged on one side of the square cylindrical surface structure of the adjusting screw (16), and a positioning groove (22) matched with the positioning block is arranged on the aluminum plate (7).
4. A spacer and dose disc spacing adjustment mechanism according to claim 3, characterized in that two parallel vertical downward guide posts (11) are mounted on the aluminium plate (7), through holes matching with the guide posts (11) are provided on the spacer (10), and the guide posts (11) are tracks for the spacer (10) to move up and down.
5. A capsule filling device, characterized in that the spacing adjusting mechanism of the isolating block and the dosage disk is installed,
the two sides above the supporting plate (2) are provided with upright posts (5), an aluminum plate (7) is fixed above the upright posts (5), a filling rod seat (8) is arranged above the aluminum plate (7), the lifting rod (3) sequentially penetrates through the supporting plate (2), the upright posts (5) and the aluminum plate (7) from bottom to top to be fixedly connected with fastening screws (9) above the filling rod seat, and the filling rod (15) is arranged on the filling rod seat (8);
an indexing box (1) is arranged below the supporting plate (2), a motor is connected with an input shaft of the indexing box (1) through chain transmission, and a shaft head (18) is connected with an output shaft of the indexing box (1) through a key; the shaft head (18) is fixed with the dosage disk (4), the powder containing ring (6) is connected with the dosage disk (4) through a screw I (19), and the powder containing ring (6) and the dosage disk (4) are fixed to form a medicine storage chamber;
filling rod springs (14) are arranged above each filling rod (15), the upper sides of the filling rod springs (14) are connected through connecting plates, the filling rods (15) sequentially penetrate through filling rod seats (8), aluminum plates (7), isolation blocks (10) and dosage discs (4), channels which are adaptive to the filling rods (15) are arranged on the isolation blocks (10) and the dosage discs (4), and capsule shells are arranged at the corresponding positions of the lower sides of the channels of the dosage discs (4) and the corresponding positions of the filling rods (15).
6. A capsule filling device according to claim 5, wherein six sets of centrally symmetrical channels adapted to the filling rod (15) are evenly arranged on the dosage disc (4) with the centre as the centre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222811897.9U CN219662310U (en) | 2022-10-25 | 2022-10-25 | Spacing adjusting mechanism for isolation block and dosage disc and capsule filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222811897.9U CN219662310U (en) | 2022-10-25 | 2022-10-25 | Spacing adjusting mechanism for isolation block and dosage disc and capsule filling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662310U true CN219662310U (en) | 2023-09-12 |
Family
ID=87892334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222811897.9U Active CN219662310U (en) | 2022-10-25 | 2022-10-25 | Spacing adjusting mechanism for isolation block and dosage disc and capsule filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662310U (en) |
-
2022
- 2022-10-25 CN CN202222811897.9U patent/CN219662310U/en active Active
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