CN211782369U - Anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvant - Google Patents
Anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvant Download PDFInfo
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- CN211782369U CN211782369U CN202020249270.7U CN202020249270U CN211782369U CN 211782369 U CN211782369 U CN 211782369U CN 202020249270 U CN202020249270 U CN 202020249270U CN 211782369 U CN211782369 U CN 211782369U
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Abstract
The utility model discloses a pharmaceutic adjuvant processing is with scald preventing heat preservation vacuum drying oven, including the vacuum drying oven organism, the vacuum drying storehouse, material dish and lead screw ejecting mechanism, the inside of vacuum drying oven organism is provided with the vacuum drying storehouse, the articulated slab is installed to the lower extreme on one side of vacuum drying storehouse, the front end in vacuum drying storehouse is provided with the chamber door, the articulated shaft is installed to the lower extreme on one side of chamber door, the chamber door passes through the articulated shaft and is connected with the articulated slab rotation, the guide rail is installed to the inner wall both sides in vacuum drying storehouse, be provided with the material dish in the vacuum drying storehouse, the both ends and the guide rail sliding fit of material dish are connected, the bottom of material dish is provided. The utility model discloses a set up lead screw release mechanism, sealed thermal-insulated rubber inner circle, first sealed thermal-insulated rubber outer lane and the sealed thermal-insulated rubber outer lane of second, solved and caused personnel to scald easily among the current pharmaceutic adjuvant drying process to the poor problem of heat preservation effect.
Description
Technical Field
The utility model relates to a pharmaceutic adjuvant processing technology field specifically is a pharmaceutic adjuvant processing is with scald preventing heat preservation vacuum drying cabinet.
Background
The pharmaceutic adjuvant system refers to an excipient and an additive used in the production of medicines and the preparation of prescriptions, is a substance contained in a pharmaceutical preparation, has important functions of solubilization, solubilization aid, sustained and controlled release and the like besides the excipient and serving as a carrier and improving the stability, is an important component which can possibly influence the quality, the safety and the effectiveness of the medicines, and needs to be dried in the pharmaceutic adjuvant processing process, the currently common drying equipment is a vacuum drying oven which is easy to control, the pharmaceutic adjuvant is not easy to be polluted in the drying process, but most of the existing vacuum drying oven material trays for pharmaceutic adjuvant processing are made of materials with strong thermal conductivity such as stainless steel or aluminum alloy, and after the drying is finished, a person needs to stretch hands into the material trays in a heat-insulating vacuum bin to take out the articles, at the moment, the temperature of the heat-preservation vacuum bin and the temperature of the material tray are both high, so that personnel are easily scalded, and besides, the existing heat-preservation vacuum box is not tightly sealed in the position of the box door, so that the heat-preservation effect is poor.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a pharmaceutic adjuvant processing is with scald preventing heat preservation vacuum drying cabinet has solved and has caused personnel to scald easily in the current pharmaceutic adjuvant drying process to the poor problem of heat preservation effect.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a scald-preventing heat-insulating vacuum drying oven for processing pharmaceutic adjuvants comprises a vacuum drying oven body, a vacuum drying bin, a material disc and a screw rod pushing-out mechanism, wherein the vacuum drying bin is arranged inside the vacuum drying oven body, a hinged plate is arranged at the upper end and the lower end of one side of the vacuum drying bin, a box door is arranged at the front end of the vacuum drying bin, a hinged shaft is arranged at the upper end and the lower end of one side of the box door, the box door is rotatably connected with the hinged plate through the hinged shaft, guide rails are arranged on two sides of the inner wall of the vacuum drying bin, the material disc is arranged in the vacuum drying bin, two ends of the material disc are connected with the guide rails in a sliding fit manner, the screw rod pushing-out mechanism is arranged at the bottom of the material disc and comprises a frame, a ball screw rod, a screw rod bearing, a coupler, a screw rod nut, a, the vacuum drying bin comprises a frame, a ball screw, a screw bearing, a crank, slide bars, a sliding plate, a sealing heat-insulation rubber inner ring, a first sealing heat-insulation rubber outer ring and a second sealing heat-insulation rubber outer ring, wherein the ball screw is arranged in the middle of the frame, one end of the ball screw is rotatably connected with the screw bearing which is embedded on the frame, the other end of the ball screw is connected with a coupler which is embedded on the other end of the frame, the crank is arranged at the other end of the coupler, the slide bars are symmetrically arranged on two sides of the ball screw, two ends of each slide bar are fixed on the frame, the sliding plate is arranged on each slide bar, the bottom end of each sliding plate is fixedly connected with the ball screw, the top end of each sliding plate is fixedly.
Preferably, the first sealed heat-insulating rubber outer ring is arranged on the outer side of the second sealed heat-insulating rubber outer ring, a sealed clamping groove is formed between the first sealed heat-insulating rubber outer ring and the second sealed heat-insulating rubber outer ring, and the sealed clamping groove is matched with the sealed heat-insulating rubber inner ring.
Preferably, the crank is arranged at the rear end of the vacuum drying box body and consists of a rocker and a rotating handle, the rotating handle is arranged at the outer end of the rocker, and anti-skidding threads are arranged on the rotating handle.
Preferably, a vacuum meter is arranged on one side of the vacuum drying bin on the front end face of the vacuum drying box body, a temperature controller is arranged under the vacuum meter, a vacuum valve is arranged under the temperature controller, and a power switch is arranged under the vacuum valve.
Preferably, the middle of the box door is provided with a high-temperature-resistant tempered glass window which is long-strip-shaped.
Preferably, the material tray is a stainless steel wire mesh tray, and the tray frame of the material tray is a plastic tray frame.
(III) advantageous effects
The utility model provides a pharmaceutic adjuvant processing is with scald preventing heat preservation vacuum drying oven possesses following beneficial effect:
(1) the utility model discloses a set up lead screw ejecting mechanism, lead screw ejecting mechanism includes ball screw, screw-nut, the slide bar, sliding plate and crank, in the use, after drying, the crank of the rotatable vacuum drying cabinet organism rear end of personnel, it rotates to drive ball screw through the crank, screw-nut on the ball screw changes ball screw's rotary motion into linear motion and drives the sliding plate on the slide bar and move towards the outside, and then drive the outside removal of material dish towards the vacuum drying storehouse through the sliding plate, release through material dish level, avoid personnel's hand to stretch into the material of vacuum drying storehouse on to the material dish and collect and cause the scald, the security of using improves.
(2) The utility model discloses a set up sealed thermal-insulated rubber inner circle, first sealed thermal-insulated rubber outer lane and the sealed thermal-insulated rubber outer lane of second, sealed thermal-insulated rubber inner circle sets up on the outer frame of vacuum drying storehouse, first sealed thermal-insulated rubber outer lane and the sealed thermal-insulated rubber outer lane of second set up on the inner wall of chamber door along the outer frame of chamber door, when the chamber door is closed, sealed draw-in groove between first sealed thermal-insulated rubber outer lane and the sealed thermal-insulated rubber outer lane of second can cooperate with sealed thermal-insulated rubber inner circle, first sealed thermal-insulated rubber outer lane and the sealed thermal-insulated rubber outer lane of second press from both sides tightly sealed thermal-insulated rubber inner circle in the middle of, make the leakproofness better between chamber door and the box, like this when dry, steam does not leak outward, it is effectual to keep warm, drying.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a schematic view of the overall structure of the screw rod ejecting mechanism of the present invention;
fig. 4 is an enlarged view of a structure at a in fig. 1 according to the present invention.
The reference numbers in the figures are: 1. a vacuum drying oven body; 2. a vacuum drying bin; 3. a hinge plate; 4. a box door; 5. hinging a shaft; 6. a guide rail; 7. a material tray; 8. a screw rod pushing mechanism; 9. a frame; 10. a ball screw; 11. a screw bearing; 12. a coupling; 13. a feed screw nut; 14. a fixed seat; 15. a slide bar; 16. a sliding plate; 17. a crank; 18. a rocker; 19. rotating the handle; 20. high temperature resistant tempered glass windows; 21. sealing the heat insulation rubber inner ring; 22. a vacuum gauge; 23. a temperature controller; 24. a vacuum valve; 25. a power switch; 26. a first sealed heat-insulating rubber outer ring; 27. sealing the clamping groove; 28. and the second sealing heat-insulating rubber outer ring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a scald preventing and heat insulating vacuum drying oven for processing pharmaceutic adjuvants comprises a vacuum drying oven body 1, a vacuum drying bin 2, a material disc 7 and a screw rod pushing mechanism 8, wherein the vacuum drying bin 2 is arranged inside the vacuum drying oven body 1, hinged plates 3 are arranged at the upper end and the lower end of one side of the vacuum drying bin 2, an oven door 4 is arranged at the front end of the vacuum drying bin 2, hinged shafts 5 are arranged at the upper end and the lower end of one side of the oven door 4, the oven door 4 is rotatably connected with the hinged plates 3 through the hinged shafts 5, guide rails 6 are arranged at two sides of the inner wall of the vacuum drying bin 2, the material disc 7 is arranged in the vacuum drying bin 2, two ends of the material disc 7 are connected with the guide rails 6 in a sliding fit manner, the guide rails 6 can facilitate the material disc 7 to move horizontally in the vacuum drying bin 2, the screw rod pushing mechanism 8 is arranged at the bottom, A coupling 12, a feed screw nut 13 and a fixed seat 14, the material drying device comprises a sliding rod 15, a sliding plate 16 and a crank 17, wherein a frame 9 is fixed at the bottom of a material tray 7 in a vacuum drying bin 2, a ball screw 10 is arranged in the middle of the frame 9, one end of the ball screw 10 is rotatably connected with a screw bearing 11 which is embedded on the frame 9, the other end of the ball screw 10 is connected with a coupling 12 which is embedded on the other end of the frame 9, the crank 17 is arranged at the other end of the coupling 12, sliding rods 15 are symmetrically arranged on two sides of the ball screw 10, two ends of the sliding rod 15 are fixed on the frame 9, the sliding plate 16 is arranged on the sliding rod 15, the bottom end of the sliding plate 16 is fixedly connected with the ball screw 10, the top end of the sliding plate 16 is fixedly connected with the bottom end of the material tray 7, a sealing heat-insulating rubber inner ring 21 is bonded on the outer frame of the vacuum drying bin 2, and a first sealing;
the first sealed heat-insulation rubber outer ring 26 is arranged on the outer side of the second sealed heat-insulation rubber outer ring 28, a sealed clamping groove 27 is formed between the first sealed heat-insulation rubber outer ring 26 and the second sealed heat-insulation rubber outer ring 28, and the sealed clamping groove 27 is matched with the sealed heat-insulation rubber inner ring 21, so that when the box door 4 is closed, the sealed heat-insulation rubber inner ring 21 can be better matched with the first sealed heat-insulation rubber outer ring 26 and the second sealed heat-insulation rubber outer ring 28, the sealing of the joint of the box door 4 is realized, and the overall heat-insulation performance of the device is improved;
the crank 17 is arranged at the rear end of the vacuum drying box body 1, the crank 17 is composed of a rocker 18 and a rotating handle 19, the rotating handle 19 is arranged at the outer end of the rocker 18, the rotating handle 19 is provided with anti-skid threads, and the anti-skid threads can improve the roughness of the surface of the rotating handle 19 and facilitate the holding of a person;
a vacuum meter 22 is arranged on one side of the vacuum drying bin 2 on the front end face of the vacuum drying box body 1, the vacuum meter 22 is used for displaying the vacuum degree in the vacuum drying bin 2, a temperature controller 23 is arranged right below the vacuum meter 22, the temperature controller 23 is used for controlling the heating temperature of a heating element in the vacuum drying box body 1, a vacuum valve 24 is arranged right below the temperature controller 23, the vacuum valve 24 is used for controlling the on-off of a vacuumizing channel, a power switch 25 is arranged right below the vacuum valve 24, and the power switch 25 is used for controlling the on-off of the device;
the high-temperature-resistant tempered glass window 20 is arranged in the middle of the box door 4, the high-temperature-resistant tempered glass window 20 is in a long strip shape, and the long strip shape can be used for facilitating personnel to observe the drying condition of the materials on each layer of material tray 7 in the vacuum drying bin 2;
the material tray 7 is a stainless steel wire net tray which is not easy to rust, has high structural strength, is not easy to break and has long service life, the tray frame of the material tray 7 is a plastic tray frame, and the plastic material is adopted because the plastic material has good heat insulation effect, so that when people touch the plastic tray frame carelessly, the scalding degree to the people is light.
Working principle; when drying, the box door 4 is closed, the sealing clamping groove 27 between the first sealing heat insulation rubber outer ring 26 and the second sealing heat insulation rubber outer ring 28 arranged on the inner wall of the box door 4 can be matched with the sealing heat insulation rubber inner ring 21, the sealing heat insulation rubber inner ring 21 is clamped between the first sealing heat insulation rubber outer ring 26 and the second sealing heat insulation rubber outer ring 28, so that the box door 4 and the vacuum drying box body 1 are better sealed, the leakage of hot air is reduced, after drying is finished, a person can rotate the crank 17 at the rear end of the vacuum drying box body 1, the ball screw 10 is driven to rotate through the crank 17, the screw nut 13 on the ball screw 10 converts the rotation motion of the ball screw 10 into linear motion, the sliding plate 16 on the sliding rod 15 is driven to move towards the outer side of the vacuum drying bin 2, and then the material tray 7 is driven to move towards the outer side of the vacuum drying bin 2 through the sliding plate, then the material tray 7 and the pharmaceutic adjuvant are taken out after being rapidly cooled externally, so that scalding is avoided.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a pharmaceutic adjuvant processing is with scald preventing heat preservation vacuum drying oven, includes vacuum drying oven organism (1), vacuum drying storehouse (2), material dish (7) and lead screw ejecting mechanism (8), its characterized in that: the vacuum drying oven is characterized in that a vacuum drying bin (2) is arranged inside the vacuum drying oven body (1), a hinged plate (3) is mounted at the upper end and the lower end of one side of the vacuum drying bin (2), a box door (4) is arranged at the front end of the vacuum drying bin (2), a hinged shaft (5) is mounted at the upper end and the lower end of one side of the box door (4), the box door (4) is rotatably connected with the hinged plate (3) through the hinged shaft (5), guide rails (6) are mounted on two sides of the inner wall of the vacuum drying bin (2), a material disc (7) is arranged in the vacuum drying bin (2), two ends of the material disc (7) are connected with the guide rails (6) in a sliding fit mode, a lead screw ejecting mechanism (8) is arranged at the bottom of the material disc (7), and the lead screw ejecting mechanism (8) comprises a frame (9), a, The drying device comprises a screw nut (13), a fixed seat (14), a sliding rod (15), a sliding plate (16) and a crank (17), wherein the frame (9) is fixed at the bottom of a material tray (7) in the vacuum drying bin (2), a ball screw (10) is arranged in the middle of the frame (9), one end of the ball screw (10) is rotatably connected with a screw bearing (11) which is embedded on the frame (9), the other end of the ball screw (10) is connected with a coupler (12) which is embedded on the other end of the frame (9), the crank (17) is arranged at the other end of the coupler (12), the sliding rods (15) are symmetrically arranged on two sides of the ball screw (10), two ends of each sliding rod (15) are fixed on the frame (9), the sliding plate (16) is arranged on each sliding rod (15), and the bottom end of each sliding plate (16) is fixedly connected with the corresponding ball screw (, the top end of the sliding plate (16) is fixedly connected with the bottom end of the material tray (7), the outer frame of the vacuum drying bin (2) is bonded with a sealing heat-insulation rubber inner ring (21), and the inner wall of the bin door (4) is provided with a first sealing heat-insulation rubber outer ring (26) and a second sealing heat-insulation rubber outer ring (28) along the outer frame of the bin door (4).
2. The anti-scald heat-preservation vacuum drying oven for processing the pharmaceutic adjuvant is characterized in that the drying oven comprises a drying chamber body and a drying chamber body; the first sealed heat insulation rubber outer ring (26) is arranged on the outer side of the second sealed heat insulation rubber outer ring (28), a sealed clamping groove (27) is formed between the first sealed heat insulation rubber outer ring (26) and the second sealed heat insulation rubber outer ring (28), and the sealed clamping groove (27) is matched with the sealed heat insulation rubber inner ring (21).
3. The anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvants is characterized in that: the vacuum drying oven is characterized in that the crank (17) is arranged at the rear end of the vacuum drying oven body (1), the crank (17) is composed of a rocker (18) and a rotating handle (19), the rotating handle (19) is installed at the outer end of the rocker (18), and anti-skidding threads are arranged on the rotating handle (19).
4. The anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvants is characterized in that: the vacuum drying oven is characterized in that a vacuum meter (22) is arranged on one side of a vacuum drying bin (2) on the front end face of a vacuum drying oven body (1), a temperature controller (23) is arranged under the vacuum meter (22), a vacuum valve (24) is arranged under the temperature controller (23), and a power switch (25) is arranged under the vacuum valve (24).
5. The anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvants is characterized in that: the middle of the box door (4) is provided with a high-temperature resistant tempered glass window (20), and the high-temperature resistant tempered glass window (20) is in a strip shape.
6. The anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvants is characterized in that: the material tray (7) is a stainless steel wire mesh tray, and a tray frame of the material tray (7) is a plastic tray frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249270.7U CN211782369U (en) | 2020-03-03 | 2020-03-03 | Anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020249270.7U CN211782369U (en) | 2020-03-03 | 2020-03-03 | Anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvant |
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| CN211782369U true CN211782369U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020249270.7U Active CN211782369U (en) | 2020-03-03 | 2020-03-03 | Anti-scald heat-preservation vacuum drying oven for processing pharmaceutic adjuvant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222162A (en) * | 2022-12-09 | 2023-06-06 | 南通市北高新技术产业开发区生物医药产业研究院 | Constant temperature drying oven for polypeptide reagent production |
-
2020
- 2020-03-03 CN CN202020249270.7U patent/CN211782369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116222162A (en) * | 2022-12-09 | 2023-06-06 | 南通市北高新技术产业开发区生物医药产业研究院 | Constant temperature drying oven for polypeptide reagent production |
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