CN215779937U

CN215779937U - Accessory jar is used in production of metformin hydrochloride sustained-release tablet

Info

Publication number: CN215779937U
Application number: CN202120556562.XU
Authority: CN
Inventors: 林康; 林峰; 陈静; 王广霞; 刘梅芝
Original assignee: Jiangsu Xiangrui Pharmaceutical Co ltd
Current assignee: Jiangsu Xiangrui Pharmaceutical Co ltd
Priority date: 2021-03-18
Filing date: 2021-03-18
Publication date: 2022-02-11
Anticipated expiration: 2031-03-18

Abstract

The utility model relates to an accessory tank for producing a metformin hydrochloride sustained-release tablet, which relates to the technical field of medical equipment, and comprises a mixing tank, a covering mechanism, a mixing chamber and a feeding mechanism, wherein the mixing tank comprises a tank body and a clamping seat, the covering mechanism comprises a cover body, the feeding mechanism comprises a suction pump, a connecting pipe and a fixing seat, the fixing seat is arranged in front of the suction pump and the tank body, the cover body and the sealing plate are provided with mounting holes at corresponding positions, and the connecting pipe is connected with the mounting holes.

Description

Accessory jar is used in production of metformin hydrochloride sustained-release tablet

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an accessory tank for producing a metformin hydrochloride sustained-release tablet.

Background

The metformin hydrochloride sustained release tablet is prepared from 68 wt% of metformin hydrochloride, 18-22 wt% of sustained release material and the balance of pharmaceutic adjuvant, wherein the sustained release material is prepared by proportionally combining hydroxypropyl methylcellulose K100 and glyceryl behenate, the pharmaceutic adjuvant is prepared by mixing a filling agent, a lubricating agent and an adhesive, and the required medicine can be prepared by fully mixing the components in a mixing tank.

The fitting tank for producing the metformin hydrochloride sustained-release tablet in the prior art has the problems of insufficient sealing performance, residue in the process of feeding to the chamber wall and the like, so that the fitting tank for producing the metformin hydrochloride sustained-release tablet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an accessory tank for producing a metformin hydrochloride sustained-release tablet, which can effectively solve the problems of insufficient sealing performance, residue in the process of feeding to a chamber wall and the like in the background technology.

In order to solve the technical problems, the utility model is realized by the following technical scheme: an accessory tank for producing metformin hydrochloride sustained-release tablets comprises a mixing tank, a covering mechanism, a mixing chamber and a feeding mechanism, wherein the mixing tank comprises a tank body and clamping seats, the tank body is of a hollow structure, the covering mechanism comprises a cover body, a sealing plate, a calibration column, mounting seats and clamping columns, one end of each clamping column is respectively connected with the lower surfaces of the two mounting seats, the other end of each clamping column is respectively in sliding fit with the two clamping seats, the mixing mechanism comprises a rotary column and scraping plates, rotary holes are respectively arranged at corresponding positions of the cover body and the sealing plate, the rotary column is in rotary fit with the rotary holes, the mixing chamber comprises a chamber wall and connecting blocks, the chamber wall is of a hollow structure, the twelve scraping plates are in rotary fit with the inner peripheral side of the chamber wall, one ends of the four connecting blocks are respectively connected with the inner peripheral side of the tank body, and the other ends of the four connecting blocks are respectively connected with the outer peripheral side of the chamber wall, four inside all being equipped with the slide opening of connecting block, four calibration post respectively with four slide opening sliding fit, feed mechanism includes suction pump, connecting pipe and fixing base, the fixing base sets up before suction pump and jar body, lid and closing plate correspond the position and all are equipped with the mounting hole, the connecting pipe is connected with the mounting hole.

Preferably, the blending tank still includes support column, discharging pipe and control valve, and is three the support column is all installed in external lower surface of jar, two cassette week side all is connected with external week side of jar, the discharging pipe is installed in external week side of jar, the control valve is installed in discharging pipe week side, and the support column can be guaranteed that the blending tank places stably.

Preferably, the cover mechanism further comprises springs, the two mounting seats are arranged on the peripheral side face of the cover body, the springs are arranged between the cover body and the sealing plate, the four calibration columns are arranged on the lower surface of the sealing plate, and the sealing plate is matched with the chamber wall in a sliding mode.

Preferably, mixing mechanism still includes first motor, first pivot and stirring fan blade, first pivot one end and the rotatory cooperation of first motor, the first pivot other end and rotary column upper surface are connected, twelve stirring fan blade one end all is connected with rotary column week side face, twelve stirring fan blade other end is connected with twelve scraper blade week side faces respectively, and the scraper blade can be scraped the raw materials of remaining in the locular wall.

Preferably, the mixing chamber further comprises a heating ring and a bushing, the chamber wall is mounted on the upper surface of the bushing, the peripheral sides of the three heating rings are respectively connected with the peripheral sides of the outside of the chamber wall, and the heating ring can heat the chamber wall.

Preferably, feed mechanism still includes second motor, second pivot and feed inlet, second pivot one end and second motor normal running fit, the second pivot other end and a suction pump surface connection, the feed inlet is installed in a suction pump surface, the connecting pipe is installed in suction pump week side, and the fixing base can guarantee that the suction pump is placed steadily.

The utility model has the following beneficial effects:

1. in the utility model, the clamping column and the clamping seat are in sliding fit to ensure that the tank body and the cover body are covered, the calibration column and the connecting block are in sliding fit to ensure that the sealing ring and the chamber wall are fully covered, and the spring can be used for elastic covering adjustment to facilitate the raw materials to be fully mixed and stirred in the chamber wall;

2. according to the utility model, the first motor works to drive the stirring fan blades to mix and stir the raw materials, the scraper can scrape off the raw materials attached to the inner part of the chamber wall, so that the influence of the residual raw materials on the content of the medicine components is prevented, and the second motor works to drive the suction pump to work so as to prevent the residual raw materials from remaining in the connecting pipe.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic diagram of the overall structure of an accessory tank for producing a metformin hydrochloride sustained-release tablet of the present invention;

FIG. 2 is a schematic structural diagram of an elevational view of an accessory tank for producing a metformin hydrochloride sustained-release tablet of the present invention;

FIG. 3 is a schematic diagram of a top view of an accessory tank for producing a metformin hydrochloride sustained-release tablet of the present invention;

FIG. 4 is a schematic cross-sectional view taken along line A-A of FIG. 3 according to the present invention;

fig. 5 is a schematic view of a portion of the enlarged structure at B in fig. 4 according to the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

100. a mixing tank; 110. a tank body; 120. a support pillar; 130. a discharge pipe; 140. a control valve; 150. a card holder; 200. a covering mechanism; 210. a cover body; 220. a sealing plate; 230. calibrating the column; 240. a spring; 250. a mounting seat; 260. clamping the column; 300. a mixing mechanism; 310. a first motor; 320. a first rotating shaft; 330. turning the column; 340. a stirring fan blade; 350. a squeegee; 400. a mixing chamber; 410. a chamber wall; 420. connecting blocks; 430. a heating ring; 440. a bushing; 500. a feeding mechanism; 510. a second motor; 520. a second rotating shaft; 530. a suction pump; 540. a feed inlet; 550. a connecting pipe; 560. a fixed seat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model is an accessory can for producing metformin hydrochloride sustained release tablets, comprising a mixing can 100, a covering mechanism 200, a mixing mechanism 300, a mixing chamber 400 and a feeding mechanism 500, wherein the mixing can 100 comprises a can body 110 and clamping seats 150, the can body 110 is of a hollow structure, the covering mechanism 200 comprises a cover body 210, a sealing plate 220, a calibration column 230, mounting seats 250 and clamping columns 260, one end of each of the two clamping columns 260 is connected with the lower surface of each of the two mounting seats 250, the other end of each of the two clamping columns 260 is in sliding fit with each of the two clamping seats 150, the mixing mechanism 300 comprises a rotary column 330 and a scraper 350, rotary holes are arranged at corresponding positions of the cover body 210 and the sealing plate 220, the rotary column 330 is in rotary fit with the rotary holes, the mixing chamber 400 comprises a chamber wall 410 and a connecting block 420, the chamber wall 410 is of a hollow structure, twelve scrapers 350 are in rotary fit with the peripheral side surface inside the chamber wall 410, one end of four connecting blocks 420 are connected with the peripheral surface inside the can body 110, the other ends of the four connecting blocks 420 are connected with the outer peripheral side of the chamber wall 410, sliding holes are formed in the four connecting blocks 420, the four calibration columns 230 are in sliding fit with the four sliding holes respectively, the feeding mechanism 500 comprises a suction pump 530, a connecting pipe 550 and a fixing seat 560, the fixing seat 560 is arranged in front of the suction pump 530 and the tank body 110, mounting holes are formed in the positions, corresponding to the cover body 210 and the sealing plate 220, of the cover body 210, and the connecting pipe 550 is connected with the mounting holes.

Referring to fig. 1, the mixing tank 100 further includes support pillars 120, a discharge pipe 130, and a control valve 140, where the three support pillars 120 are all installed on the outer lower surface of the tank body 110, the peripheral side surfaces of the two clamping seats 150 are all connected to the outer peripheral side surface of the tank body 110, the discharge pipe 130 is installed on the outer peripheral side surface of the tank body 110, the control valve 140 is installed on the peripheral side surface of the discharge pipe 130, and the support pillars 120 can ensure that the mixing tank 100 is placed stably.

Referring to fig. 1, 2, 4 and 5, the covering mechanism 200 further includes a spring 240, two mounting seats 250 are mounted on the peripheral side of the cover 210, the spring 240 is disposed between the cover 210 and the sealing plate 220, four calibration columns 230 are mounted on the lower surface of the sealing plate 220, and the calibration columns 230 and the connecting block 420 are in sliding fit to cover the sealing plate 220 and the chamber wall 410.

Referring to fig. 1 and 4, the mixing mechanism 300 further includes a first motor 310, a first rotating shaft 320 and stirring blades 340, one end of the first rotating shaft 320 is rotatably engaged with the first motor 310, the other end of the first rotating shaft 320 is connected with the upper surface of the rotating column 330, one end of each of twelve stirring blades 340 is connected with the peripheral side of the rotating column 330, the other end of each of twelve stirring blades 340 is connected with the peripheral side of each of twelve scraping plates 350, and the scraping plates 350 can scrape off the raw materials remained on the chamber wall 410.

Referring to fig. 4 and 5, the mixing chamber 400 further includes heating rings 430 and a bushing 440, the chamber wall 410 is mounted on the upper surface of the bushing 440, the peripheral sides of the three heating rings 430 are respectively connected to the outer peripheral sides of the chamber wall 410, and the heating rings 430 can heat the chamber wall 410.

Referring to fig. 1 and 3, the feeding mechanism 500 further includes a second motor 510, a second rotating shaft 520, and a feeding port 540, wherein one end of the second rotating shaft 520 is rotatably engaged with the second motor 510, the other end of the second rotating shaft 520 is connected to a surface of the suction pump 530, the feeding port 540 is installed on a surface of the suction pump 530, the connecting pipe 550 is installed on a peripheral side surface of the suction pump 530, and the fixing seat 560 can ensure that the suction pump 530 is stably placed.

The working principle of the utility model is as follows: the models of the first motor 310 and the second motor 510 are BY24Y-2419BL, the discharging pipe 130 is a raw material outlet, the control valve 140 can control the state of the discharging pipe 130, the sliding fit between the clamping column 260 and the clamping seat 150 can ensure that the tank body 110 and the cover body 210 are covered, the sliding fit between the calibration column 230 and the connecting block 420 can ensure that the sealing plate 220 and the chamber wall 410 are fully covered, the spring 240 can be elastically covered and adjusted, so that the raw materials are fully mixed in the chamber wall 410, the first motor 310 drives the stirring fan blades 340 to mix and stir the raw materials, the scraper 350 can scrape off the raw materials attached to the inside of the chamber wall 410, the raw materials are prevented from being remained and influencing the content of the medicine components, the mixed raw materials fall to the discharging port through the leakage plate 440, the second motor 510 drives the suction pump 530 to work, and the raw materials can rapidly pass through the connecting pipe 550 and reach the chamber wall 410.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a production of metformin hydrochloride sustained-release tablet is with accessory jar, includes mixing tank (100), closure mechanism (200), mixing mechanism (300), mixing chamber (400) and feed mechanism (500), its characterized in that: the mixing tank (100) comprises a tank body (110) and clamping seats (150), the tank body (110) is of a hollow structure, the covering mechanism (200) comprises a cover body (210), a sealing plate (220), a calibration column (230), mounting seats (250) and clamping columns (260), one ends of the two clamping columns (260) are respectively connected with the lower surfaces of the two mounting seats (250), the other ends of the two clamping columns (260) are respectively in sliding fit with the two clamping seats (150), the mixing mechanism (300) comprises a rotary column (330) and scraping plates (350), rotary holes are respectively arranged at corresponding positions of the cover body (210) and the sealing plate (220), the rotary column (330) is in rotating fit with the rotary holes, the mixing chamber (400) comprises a chamber wall (410) and a connecting block (420), the chamber wall (410) is of a hollow structure, and twelve scraping plates (350) are respectively in rotating fit with the inner peripheral side of the chamber wall (410), four connecting block (420) one end all is connected with jar body (110) inside week side, four the connecting block (420) other end all is connected with the outside week side of locular wall (410), four connecting block (420) is inside all to be equipped with the slide opening, four calibration post (230) respectively with four slide opening sliding fit, feed mechanism (500) include suction pump (530), connecting pipe (550) and fixing base (560), fixing base (560) set up before suction pump (530) and jar body (110), lid (210) and closing plate (220) correspond the position and all are equipped with the mounting hole, connecting pipe (550) are connected with the mounting hole.

2. The accessory tank for producing the metformin hydrochloride sustained-release tablet according to claim 1, wherein: mixing tank (100) still includes support column (120), discharging pipe (130) and control valve (140), and is three support column (120) are all installed in the outside lower surface of jar body (110), two cassette (150) week side all is connected with jar body (110) outside week side, discharging pipe (130) are installed in jar body (110) outside week side, control valve (140) are installed in discharging pipe (130) week side.

3. The accessory tank for producing the metformin hydrochloride sustained-release tablet according to claim 1, wherein: the cover mechanism (200) further comprises springs (240), the two mounting seats (250) are mounted on the peripheral side face of the cover body (210), the springs (240) are arranged between the cover body (210) and the sealing plate (220), and the four calibration columns (230) are mounted on the lower surface of the sealing plate (220).

4. The accessory tank for producing the metformin hydrochloride sustained-release tablet according to claim 1, wherein: mixing mechanism (300) still includes first motor (310), first pivot (320) and stirring fan blade (340), first pivot (320) one end and first motor (310) normal running fit, first pivot (320) other end and rotary column (330) upper surface connection, twelve stirring fan blade (340) one end all with rotary column (330) week side-face connection, twelve stirring fan blade (340) other end respectively with twelve scraper blade (350) week side-face connection.

5. The accessory tank for producing the metformin hydrochloride sustained-release tablet according to claim 1, wherein: the mixing chamber (400) further comprises a heating ring (430) and a bushing plate (440), the chamber wall (410) is installed on the upper surface of the bushing plate (440), and the circumferential side surface of the heating ring (430) is connected with the outer circumferential side surface of the chamber wall (410) respectively.

6. The accessory tank for producing the metformin hydrochloride sustained-release tablet according to claim 1, wherein: the feeding mechanism (500) further comprises a second motor (510), a second rotating shaft (520) and a feeding hole (540), one end of the second rotating shaft (520) is in rotating fit with the second motor (510), the other end of the second rotating shaft (520) is connected with one surface of the suction pump (530), the feeding hole (540) is installed on one surface of the suction pump (530), and the connecting pipe (550) is installed on the peripheral side surface of the suction pump (530).