CN109046954B - Powder recovery unit is trembled to tablet - Google Patents
Powder recovery unit is trembled to tablet Download PDFInfo
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- CN109046954B CN109046954B CN201810774464.6A CN201810774464A CN109046954B CN 109046954 B CN109046954 B CN 109046954B CN 201810774464 A CN201810774464 A CN 201810774464A CN 109046954 B CN109046954 B CN 109046954B
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- sliding
- powder
- guide
- rod
- cam
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/02—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by distortion, beating, or vibration of the surface to be cleaned
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- Basic Packing Technique (AREA)
- Medicinal Preparation (AREA)
Abstract
The invention discloses a powder shaking and recycling device for tablets, which relates to the technical field of pharmaceutical equipment and comprises a machine table, a cam driving mechanism, a driven rod assembly, a powder concentration box, a lifting powder falling screen plate mechanism and a sliding recycling hopper, wherein the machine table consists of a base, a sliding guide column and a stroke guide plate, the cam driving mechanism consists of a driving motor, a rotating shaft and a cam, the driven rod assembly consists of a rotating wheel, a sliding rod and a spring, the bottom end of the powder concentration box is provided with two guide columns, the two guide columns are both in sliding connection with the stroke guide plate, the lifting powder falling screen plate mechanism consists of an electric push rod, a powder falling screen plate and a guide rod, and the sliding recycling hopper is arranged at the side end of the sliding guide column in a sliding manner; the device's simple structure is reasonable, the separation of realization tablet and the adherent somatic powder in surface that can be fine, the preparation of the surperficial sugar-coat of follow-up tablet of being convenient for can concentrate the collection to the somatic powder that shakes off simultaneously to further carry out recycle, avoid extravagant.
Description
Technical Field
The invention relates to the technical field of pharmaceutical equipment, in particular to a powder shaking and recycling device for tablets.
Background
In the field of pharmaceutical production, pharmaceutical powder is compressed into tablets by a tablet press, a small amount of pharmaceutical powder adheres to the surfaces of the tablets after compression molding, if the tablets are going to be subjected to a sugar coating process, the adhesion of the pharmaceutical powder to the surfaces of the tablets is not favorable for the adhesion of sugar coating, and if the tablets do not need to be sugar coated, the adhesion of the powder to the surfaces is also not favorable for the cleanness of tablet packaging.
Disclosure of Invention
The invention provides a powder shaking and recycling device for tablets, which is simple and reasonable in structure, can well separate tablets from medicine powder attached to the surface of the tablets, is convenient for the subsequent production of sugar coatings on the surfaces of the tablets, and can collect and further recycle shaken medicine powder to avoid waste.
In order to achieve the above purpose, the present invention provides the following technical solutions: a powder recovery unit is trembled to tablet, includes board, cam actuating mechanism, driven bar subassembly, powder collection box, goes up and down to fall powder otter board mechanism and slip recovery fill, the board comprises base, slip guide post and stroke deflector, the slip guide post passes through screw fixed mounting on the base, the stroke deflector passes through screw fixed mounting in the upper end of slip guide post, cam actuating mechanism comprises driving motor, pivot and cam, driving motor passes through screw fixed mounting at the side of base, pivot and driving motor's output shaft fixed connection to rotate with the base and be connected, cam fixed mounting is in the pivot, driven bar subassembly comprises runner, slide bar and spring, runner and slide bar one end fixed connection, and runner and cam contact, slide bar and slip guide post sliding connection, the lifting powder falling screen plate mechanism is composed of an electric push rod, a powder falling screen plate and a guide rod, the electric push rod is vertically and fixedly installed at the side end of the powder concentration box, the output end of the electric push rod is fixedly connected with the side end of the powder falling screen plate, the powder falling screen plate is slidably connected with the two avoiding grooves, the guide rod is vertically and fixedly installed at the side end of the powder concentration box, the powder falling screen plate is slidably connected with the guide rod, and the sliding recovery hopper is slidably installed at the side end of the sliding guide column.
Preferably, the sliding guide post is provided with a sliding guide bracket.
Preferably, the sliding rod is provided with two rollers, the two rollers are symmetrically distributed relative to the central axis of the sliding rod, and the rollers are connected with the sliding guide column in a rolling manner.
Preferably, a slope plate is arranged in the medicine powder concentration box.
Preferably, a crescent powder falling groove is formed in the inner bottom surface of the powder concentration box.
Preferably, the upper end of the powder concentration box is provided with an extension plate.
Preferably, a plurality of pulleys are uniformly arranged on two sides of the sliding recovery hopper and are in rolling connection with the sliding guide support.
The beneficial effect of adopting above technical scheme is: the invention relates to a powder shaking and recycling device for tablets, wherein a spring is sleeved on a sliding rod, a sliding sleeve is actually arranged at the upper end of the spring of the sliding rod, the sliding sleeve is fixedly arranged on a stroke guide plate, namely the spring is limited between the sliding sleeve and the lower end of the sliding rod, after powder is made into tablets by a tablet press, the tablets are put on a powder falling screen plate, so that the whole powder falling screen plate is covered with the tablets adhered with powder of the medicine body, then a driving motor is started, the driving motor drives a rotating shaft to rotate, then a cam rotates along with the rotation of the rotating shaft, in the process of rotating from a near-rest-range area where the cam is contacted with the rotating wheel to a far-rest-range area, namely in the process of pushing rotation, the cam always pushes the rotating wheel upwards, namely rollers at the two sides of the sliding rod slide upwards along a sliding guide column, a powder concentration box synchronously upwards moves along with the sliding rod, the spring is continuously compressed until the contact position of the cam and the rotating wheel rotates to, the powder concentration box rises to the highest position, when the cam rotates from a far stroke area to a near stroke area, namely during the return rotation, the powder concentration box moves downwards, the spring returns, so that under the continuous rotation of the cam, the powder concentration box vibrates regularly and upwards, tablets on the powder falling screen plate vibrate, the powder adhered on the tablets is shaken out of the powder falling screen plate, the powder falls onto the slope plate and falls out of the crescent powder falling groove along the slope plate, finally falls and is collected in the sliding recovery hopper, after the powder is shaken out and separated, the electric push rod is started, the powder falling screen plate is pushed to move upwards along the avoiding groove and the guide rod by the electric push rod until the powder falling screen plate is aligned with the extending plate, the powder can be sent out along the extending plate, when the powder in the sliding recovery hopper is collected to a certain amount, the sliding recovery hopper can be pulled out along the sliding guide bracket, carry out the recovery of powder, to sum up, the device's simple structure is reasonable, and realization tablet that can be fine and the separation of the adherent solid powder of surface, the preparation of the follow-up tablet surface sugar-coat of being convenient for can concentrate the collection to the solid powder that shakes off simultaneously to further carry out recycle, avoid extravagant.
Drawings
FIG. 1 is a sectional view of the shaking powder recovery device for tablets;
FIG. 2 is a side view of the powder shaking and recovering device for tablets;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
figure 4 is a top view of the powder concentration box assembled with the powder falling mesh plate lifting mechanism.
Wherein, 1, a machine table; 11. a base; 12. a sliding guide post; 12-1, a sliding guide bracket; 13. a stroke guide plate; 2. a cam driving mechanism; 21. a drive motor; 22. a rotating shaft; 23. a cam; 3. a driven lever assembly; 31. a rotating wheel; 32. a slide bar; 32-1, rollers; 33. a spring; 4. a medicine powder concentration box; 41. a guide post; 42. a ramp plate; 43. A crescent powder falling groove; 44. a position avoiding groove; 45. an extension plate; 5. a powder falling screen plate lifting mechanism; 51. an electric push rod; 52. A powder falling screen plate; 53. a guide bar; 6. sliding the recovery hopper; 61. a pulley.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
Fig. 1 to 4 show a specific embodiment of the present invention: a powder recovery unit is trembled to tablet, includes board 1, cam actuating mechanism 2, driven lever subassembly 3, powder collection box 4, lift powder falling otter board mechanism 5 and slip recovery fill 6, board 1 comprises base 11, slip guide post 12 and stroke deflector 13, slip guide post 12 passes through screw fixed mounting on base 11, stroke deflector 13 passes through screw fixed mounting in the upper end of slip guide post 12, cam actuating mechanism 2 comprises driving motor 21, pivot 22 and cam 23, driving motor 21 passes through screw fixed mounting at the side of base 11, pivot 22 and driving motor 21's output shaft fixed connection to be connected with base 11 rotation, cam 23 fixed mounting is on pivot 22, driven lever subassembly 3 comprises runner 31, slide bar 32 and spring 33, runner 31 and slide bar 32 one end fixed connection, the rotating wheel 31 is contacted with the cam 23, the sliding rod 32 is connected with the sliding guide column 12 in a sliding manner and is connected with the middle position of the stroke guide plate 13 in a sliding manner, the upper end of the sliding rod 31 is fixedly connected with the bottom end of the powder concentration box 4, the spring 33 is sleeved on the sliding rod 32, the bottom end of the powder concentration box 4 is provided with two guide columns 41, the two guide columns 41 are both connected with the stroke guide plate 13 in a sliding manner, the powder concentration box 4 is provided with two avoiding grooves 44, the lifting powder falling screen plate mechanism 5 consists of an electric push rod 51, a powder falling screen plate 52 and a guide rod 53, the electric push rod 51 is vertically and fixedly arranged at the side end of the powder concentration box 4, the output end of the electric push rod 51 is fixedly connected with the side end of the powder falling screen plate 52, the powder falling screen plate 52 is connected with the two avoiding grooves 44 in a sliding manner, the guide rod 53 is vertically and fixedly arranged, the powder falling screen plate 52 is connected with the guide rod 53 in a sliding way, and the sliding recovery hopper 6 is installed at the side end of the sliding guide column 12 in a sliding way.
In this embodiment, the sliding guide pillar 12 is provided with a sliding guide bracket 12-1.
In this embodiment, the sliding rod 32 is provided with two rollers 32-1, the two rollers 32-1 are symmetrically distributed with respect to the central axis of the sliding rod 32, and the rollers 32-1 are connected with the sliding guide post 12 in a rolling manner, so that the sliding rod 32 moves more smoothly along the sliding guide post 12.
In this embodiment, a slope plate 42 is provided in the powder concentration box 4, so as to facilitate the sliding of the powder.
In this embodiment, a crescent powder falling groove 43 is formed on the inner bottom surface of the powder concentration box 4.
In this embodiment, the upper end of the powder concentration box 4 is provided with an extension plate 45, which is convenient for delivering the tablets after the powder separation.
In this embodiment, a plurality of pulleys 61 are uniformly arranged on both sides of the sliding recovery bucket 6, and the pulleys 61 are connected with the sliding guide support 12-1 in a rolling manner, so that the sliding recovery bucket 6 is convenient to place and take.
The principle and the working process of the invention are as follows:
based on the above, the structure of the present invention is a tablet shaking and recovering device, the spring 33 is sleeved on the sliding rod 32, actually, the sliding sleeve is arranged at the upper end of the spring 33 of the sliding rod 32, the sliding sleeve is fixedly arranged on the stroke guide plate 13, that is, the spring 33 is limited between the sliding sleeve and the lower end of the sliding rod 32, the powder is made into tablets by the tablet machine, and then is put on the powder falling mesh plate 52, so that the tablet adhered with the powder of the tablet is spread on the whole powder falling mesh plate 52, then the driving motor 21 is started, the driving motor 21 drives the rotating shaft 22 to rotate, the cam 23 rotates along with the rotation of the rotating shaft 22, in the process of rotating from the near-resting range area where the cam 23 contacts with the rotating wheel 31 to the far-resting range area, that is, in the pushing-stroke rotating process, the rotating wheel 31 is always pushed upwards by the cam 23, that is, the rollers 32-1 at both sides of the sliding rod 32, the powder concentration box 4 moves upwards synchronously along with the sliding rod 32, the spring 33 is continuously compressed until the contact position of the cam 23 and the rotating wheel 31 rotates to a far-stroke area, the powder concentration box 4 rises to the highest position, when the cam 23 starts to rotate to a near-stroke area from the far-stroke area, namely the return rotation process, the powder concentration box 4 moves downwards, the spring 33 returns, so that the powder concentration box 4 vibrates regularly and upwards under the continuous rotation of the cam 23, tablets on the powder falling mesh plate 52 vibrate, powder adhered on the tablets is shaken out of the powder falling mesh plate 52, the powder falls on the slope plate 42 and falls out of the crescent powder falling groove 43 along the slope plate 42 and finally falls into the sliding recovery hopper 6, after the powder is shaken out and separated, the electric push rod 51 is started, the electric push rod 51 pushes the powder falling mesh plate 52 to move upwards along the powder falling mesh plate 44 and the guide rod 53, until with extension board 45 parallel and level, alright with can deliver out the tablet along extension board 45, when the powder in the recovery fill 6 that slides collects a quantitative, alright with retrieving fill 6 that slides and take out along sliding guide support 12-1 and leave out, carry out the recovery of powder, to sum up, the device's simple structure is reasonable, the separation of realization tablet and the adherent bulk powder in surface that can be fine, the preparation of the surperficial sugar-coat of follow-up tablet of being convenient for can concentrate the collection to the bulk powder that shakes off simultaneously to further recycle avoids extravagant.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (1)
1. The utility model provides a powder recovery unit is trembled to tablet which characterized in that: comprises a machine table (1), a cam driving mechanism (2), a driven rod assembly (3), a powder concentration box (4), a lifting powder falling screen plate mechanism (5) and a sliding recovery hopper (6), wherein the machine table (1) consists of a base (11), a sliding guide column (12) and a stroke guide plate (13), the sliding guide column (12) is fixedly arranged on the base (11) through screws, the stroke guide plate (13) is fixedly arranged at the upper end of the sliding guide column (12) through screws, the cam driving mechanism (2) consists of a driving motor (21), a rotating shaft (22) and a cam (23), the driving motor (21) is fixedly arranged at the side end of the base (11) through screws, the rotating shaft (22) is fixedly connected with an output shaft of the driving motor (21) and is rotatably connected with the base (11), and the cam (23) is fixedly arranged on the rotating shaft (22), the powder concentration device is characterized in that the driven rod assembly (3) consists of a rotating wheel (31), a sliding rod (32) and a spring (33), the rotating wheel (31) is fixedly connected with one end of the sliding rod (32), the rotating wheel (31) is in contact with a cam (23), the sliding rod (32) is in sliding connection with a sliding guide column (12) and is in sliding connection with the middle position of a stroke guide plate (13), the upper end of the sliding rod (32) is fixedly connected with the bottom end of a powder concentration box (4), the spring (33) is sleeved on the sliding rod (32), two guide columns (41) are arranged at the bottom end of the powder concentration box (4), the two guide columns (41) are both in sliding connection with the stroke guide plate (13), two avoiding grooves (44) are arranged on the powder concentration box (4), and the lifting powder falling screen plate mechanism (5) consists of an electric push rod (51), a powder falling screen plate (52) and a guide rod (53), the powder collecting device is characterized in that the electric push rod (51) is vertically and fixedly arranged at the side end of the powder collecting box (4), the output end of the electric push rod (51) is fixedly connected with the side end of the powder dropping screen plate (52), the powder dropping screen plate (52) is in sliding connection with the two avoiding grooves (44), the guide rod (53) is vertically and fixedly arranged at the side end of the powder collecting box (4), the powder dropping screen plate (52) is in sliding connection with the guide rod (53), and the sliding recovery hopper (6) is in sliding connection with the side end of the sliding guide column (12); a sliding guide bracket (12-1) is arranged on the sliding guide column (12); the sliding rod (32) is provided with two rollers (32-1), the two rollers (32-1) are symmetrically distributed relative to the central axis of the sliding rod (32), and the rollers (32-1) are in rolling connection with the sliding guide column (12); a slope plate (42) is arranged in the medicine powder concentration box (4); a crescent powder falling groove (43) is formed in the inner bottom surface of the medicine powder concentration box (4); the upper end of the medicine powder concentration box (4) is provided with an extension plate (45); a plurality of pulleys (61) are uniformly arranged on two sides of the sliding recovery hopper (6), and the pulleys (61) are in rolling connection with the sliding guide support (12-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774464.6A CN109046954B (en) | 2018-07-16 | 2018-07-16 | Powder recovery unit is trembled to tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774464.6A CN109046954B (en) | 2018-07-16 | 2018-07-16 | Powder recovery unit is trembled to tablet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109046954A CN109046954A (en) | 2018-12-21 |
| CN109046954B true CN109046954B (en) | 2021-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810774464.6A Active CN109046954B (en) | 2018-07-16 | 2018-07-16 | Powder recovery unit is trembled to tablet |
Country Status (1)
| Country | Link |
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| CN (1) | CN109046954B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2243029A1 (en) * | 1973-04-12 | 1975-04-04 | Mattei Remo | Conveyor for bulk building material - has support grille supported on spring legs and moved by rotary cam |
| JPH078915A (en) * | 1993-06-23 | 1995-01-13 | Sumitomo Metal Mining Co Ltd | Up-and-down movable sieving machine |
| CN206543715U (en) * | 2017-02-05 | 2017-10-10 | 高岩 | A kind of oscillating mode graininess Choice of Chinese medicine material device up and down |
| CN206716463U (en) * | 2017-02-10 | 2017-12-08 | 袁明祥 | A kind of direction vibration screening plant |
| CN107716295A (en) * | 2017-12-01 | 2018-02-23 | 湖北星梦茶业股份有限公司 | A kind of black tea processing screening installation based on cam vibration |
| CN108116849A (en) * | 2017-12-19 | 2018-06-05 | 杨诺 | A kind of efficient sandstone separator for outdoor construction |
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2018
- 2018-07-16 CN CN201810774464.6A patent/CN109046954B/en active Active
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| Publication number | Publication date |
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| CN109046954A (en) | 2018-12-21 |
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| CB02 | Change of applicant information |
Address after: 241000, No. 152, South Changjiang Road, Wuhu hi tech Industrial Development Zone, Anhui Province Applicant after: Anhui Changjiang Pharmaceutical Co.,Ltd. Address before: 241000 No. 1, Binjiang Avenue, hi tech Industrial Development Zone, Anhui, Wuhu Applicant before: WUHU KANGQI PHARMACEUTICAL Co.,Ltd. |
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