CN115450499A - Door lock structure of turnover door of pharmaceutical freeze dryer - Google Patents

Door lock structure of turnover door of pharmaceutical freeze dryer Download PDF

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Publication number
CN115450499A
CN115450499A CN202211109671.2A CN202211109671A CN115450499A CN 115450499 A CN115450499 A CN 115450499A CN 202211109671 A CN202211109671 A CN 202211109671A CN 115450499 A CN115450499 A CN 115450499A
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CN
China
Prior art keywords
door
turnover
door lock
door frame
freeze dryer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202211109671.2A
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Chinese (zh)
Other versions
CN115450499B (en
Inventor
王双建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tofflon Science and Technology Group Co Ltd
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Tofflon Science and Technology Group Co Ltd
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Priority to CN202211109671.2A priority Critical patent/CN115450499B/en
Publication of CN115450499A publication Critical patent/CN115450499A/en
Application granted granted Critical
Publication of CN115450499B publication Critical patent/CN115450499B/en
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    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B65/00—Locks or fastenings for special use
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
    • E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
    • E06B7/23—Plastic, sponge rubber, or like strips or tubes
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Drying Of Solid Materials (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

The invention discloses a door lock structure of a turnover door of a pharmaceutical freeze dryer, which comprises a turnover door frame, wherein the turnover door frame is connected to a drying box, a door frame coaming is connected to the front side wall of the turnover door frame, the turnover door is arranged on the inner side of the door frame coaming, turnover mechanisms are arranged on the left side wall and the right side wall of the door frame coaming, and a pressing mechanism is arranged below the turnover mechanisms. The purpose is to the door lock structure of pharmacy freeze dryer upset door, can safe and reliable compress tightly the door after the door upset gets off, accomplishes obvious friction when guaranteeing to compress tightly the door, and the packing force is big, to the strong adaptability of door, the reliable operation requirement of stable in structure and a door lock structure of pharmacy freeze dryer upset door that provides.

Description

Door lock structure of pharmaceutical freeze dryer turnover door
Technical Field
The invention relates to a door lock structure of a turnover door of a pharmaceutical freeze dryer.
Background
The door lock structure of the turnover door of the pharmaceutical freeze dryer is used in the field of door locking of the turnover door, requirements on equipment cleaning, sterility and dust particle guarantee are higher and higher along with regulations, the inner surface of the small door can be cleaned when the small door for feeding and discharging is required, so that the small door can be made into a turnover type, the cleaning treatment of the inner surface of the door is carried out after the small door is turned over, a reasonable door locking structure is required to lock the door after the small door is turned over, no friction is generated in the process, the pressing force is large, the adaptability to the door is strong, and the structure is stable and reliable. It is also important to select a proper door lock for turning the door. Therefore, the door lock structure of the turnover door of the pharmaceutical freeze dryer is provided for solving the problems.
Disclosure of Invention
The invention aims to provide the door lock structure of the turnover door of the pharmaceutical freeze dryer, which can safely and reliably compress the door after the door is turned down, ensures that the door is obviously rubbed while being compressed, has large pressing force, strong adaptability to the door and stable and reliable structure, and meets the use requirements.
The technical scheme for realizing the purpose is as follows: the utility model provides a door lock structure of pharmacy freeze dryer upset door, includes the upset door frame, the upset door frame is connected on the drying cabinet, connect the door frame bounding wall on the preceding lateral wall of upset door frame, the upset door is set up to the interior survey of door frame bounding wall, be provided with tilting mechanism on the lateral wall about the door frame bounding wall, tilting mechanism's below is provided with hold-down mechanism.
Preferably, the turnover mechanism comprises two turnover door drives, the two turnover door drives are respectively installed on the outer sides of the left side wall and the right side wall of the door frame enclosing plate, a turnover rod is connected between the turnover door drives, two ends, located in the door frame enclosing plate, of the turnover rod are respectively connected with a connecting block, and the lower ends of the two connecting blocks are connected with the two sides of the lower end of the turnover door.
Preferably, the two groups of pressing mechanisms are respectively arranged on the left side wall and the right side wall of the door frame coaming.
Preferably, the pressing mechanism comprises a door lock drive, the output end of the door lock drive is connected with a door bolt, and the outer side wall of the door bolt is sleeved with a self-lubricating shaft sleeve; the isolating door lock seat is connected with a guide screw, a door pin O-shaped sealing ring is arranged on the inner wall of the isolating door lock seat, the self-lubricating shaft sleeve is positioned in the isolating door lock seat, and the guide screw is connected with the door pin; the foremost end of the door bolt is connected with a rotary lock head through a door lock pin shaft, and a pin shaft tightening bolt penetrates through the door bolt to be connected with the door lock pin shaft; the isolating door lock seat is connected to the side wall of the door frame coaming through a plurality of compression bolts.
Preferably, an O-shaped sealing ring is arranged on the surface of the isolating door lock seat, which is in contact with the door frame coaming.
Preferably, the guide screw passes through the isolating door lock base and is connected to the limit moving groove of the bolt.
Preferably, two sides of the lower end face of the turnover door are respectively connected with a turnover door stop block.
Preferably, the door lock drive is located on an outer side wall of the door frame enclosure.
The invention has the beneficial effects that: the turnover door is arranged through the inner side of the door frame enclosing plate, the turnover mechanism is arranged on the left side wall and the right side wall of the door frame enclosing plate, the pressing mechanism is arranged below the turnover mechanism, the door bolt is driven to move forwards through the door lock, the rotary lock head is rotated, the turnover door is pressed, the effect of pressing and sealing is achieved, the requirements of large pressing force, no friction, strong adaptability to the door and stable and reliable structure are met. The important attribute of the function of pressing and sealing the turnover door is realized.
Drawings
FIG. 1 is a front view of the present invention;
figure 2 is a detail view of the present invention of a flip door frame;
FIG. 3 is a detail view of the hold down mechanism of the present invention;
fig. 4 is an exploded view of the hold down mechanism of the present invention.
In the figure: 1. a drying oven; 2. turning over the doorframe; 3. a door frame coaming; 4. turning over the door; 5. turning over the door stop block; 6. driving the turnover door; 7. driving a door lock; 8. a door latch; 9. a door lock pin shaft; 10. rotating the lock head; 11. the pin shaft tightly props the bolt; 12. a compression bolt; 13. a guide screw; 14. a self-lubricating shaft sleeve; 15. an O-shaped sealing ring; 16. an isolation door lock seat; 17. a door pin O-shaped sealing ring; 18. a turning rod; 19. and (4) connecting the blocks.
Detailed Description
The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Moreover, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
The invention will be further explained with reference to the drawings.
As shown in fig. 1-4, a door lock structure of pharmaceutical freeze dryer turnover door, includes turnover door frame 2, and turnover door frame 2 connects on drying cabinet 1, connects door frame bounding wall 3 on the preceding lateral wall of turnover door frame 2, and turnover door 4 is set up to the inside survey of door frame bounding wall 3, and door frame bounding wall 3 has certain intensity, is provided with tilting mechanism on the lateral wall about door frame bounding wall 3, and tilting mechanism's below is provided with hold-down mechanism.
Specifically, tilting mechanism includes two turnover door drives 6, and two turnover door drives 6 are installed in the lateral wall outside about door frame bounding wall 3 respectively, connect upset pole 18 between two turnover door drives 6, and a connecting block 19 is connected respectively at the both ends of upset pole 18 survey in being located door frame bounding wall 3, and the lower extreme both sides of turnover door 4 are connected to the lower extreme of two connecting blocks 19.
Specifically, the two groups of pressing mechanisms are respectively arranged on the left side wall and the right side wall of the door frame coaming 3, each pressing mechanism comprises a door lock drive 7, the output end of each door lock drive 7 is connected with a door bolt 8, and the outer side wall of each door bolt 8 is sleeved with a self-lubricating shaft sleeve 14; the isolating door lock seat 16 is connected with a guide screw 13, the inner wall of the isolating door lock seat 16 is provided with a door pin O-shaped sealing ring 17 for sealing the door bolt 8, the self-lubricating shaft sleeve 14 is positioned in the isolating door lock seat 16, and the guide screw 13 is connected with the door bolt 8; the foremost end of the door bolt 8 is connected with a rotary lock head 10 through a door lock pin shaft 9, and a pin shaft tightening bolt 11 penetrates through the door bolt 8 to be connected with the door lock pin shaft 9; the isolating door lock bracket 16 is attached to the side wall of the doorframe coaming 3 by a plurality of compression bolts 12. An O-shaped sealing ring 15 is arranged on the surface of the isolation door lock seat 16 contacting with the door frame coaming 3 and used for sealing the isolation door lock seat 16 and the door frame coaming 3. The guide screw 13 is connected to the limit moving groove of the latch pin 8 through the isolation door lock seat 16, and the guide screw 13 is used for limiting the moving distance of the latch pin 8. Two sides of the lower end surface of the turnover door 4 are respectively connected with a turnover door stop block 5. The door lock actuator 7 is located on the outer side wall of the doorframe coaming 3.
The working principle is as follows: it covers upset door 4 to rotate through the rotatory upset pole 18 that drives of upset door drive 6 and connecting block 19, start lock drive 7 this moment, lock drive 7 starts to promote 8 forward movements of bolt, when 8 front ends of bolt touch the upset door dog 5 of connecting on the upset door 4, 7 rotations of lock drive are rotatory tapered end 10 to laminate with upset door 4, lock drive 7 continues to promote 8 forward movements of bolt this moment, under 8 drives of bolt, it advances to push away rotatory tapered end 10, when contacting the upset door dog 5 that sets up on the upset door 4, rotatory tapered end 10 begins to rotate this moment, in continuous propulsion, finally compress tightly upset door 4, play the sealed effect of compressing tightly.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (8)

1. The utility model provides a door lock structure of pharmacy freeze dryer upset door, a serial communication port, including upset door frame (2), upset door frame (2) are connected on drying cabinet (1), connect door frame bounding wall (3) on the preceding lateral wall of upset door frame (2), upset door (4) are set up to the interior survey of door frame bounding wall (3), be provided with tilting mechanism on the lateral wall about door frame bounding wall (3), tilting mechanism's below is provided with hold-down mechanism.
2. The door lock structure of the turnover door of the pharmaceutical freeze dryer according to claim 1, wherein the turnover mechanism comprises two turnover door drives (6), the two turnover door drives (6) are respectively installed on the outer sides of the left side wall and the right side wall of the door frame enclosing plate (3), a turnover rod (18) is connected between the two turnover door drives (6), two ends of the turnover rod (18) located in the inner side of the door frame enclosing plate (3) are respectively connected with a connecting block (19), and the lower ends of the two connecting blocks (19) are connected with two sides of the lower end of the turnover door (4).
3. The door lock structure of the turnover door of the pharmaceutical freeze dryer as claimed in claim 2, wherein the two groups of the pressing mechanisms are respectively arranged on the left and right side walls of the door frame coaming (3).
4. The door lock structure of the turnover door of the pharmaceutical freeze dryer as claimed in claim 3, wherein the compressing mechanism comprises a door lock drive (7), the output end of the door lock drive (7) is connected with a door bolt (8), and the outer side wall of the door bolt (8) is sleeved with a self-lubricating shaft sleeve (14); the isolating door lock seat (16) is connected with a guide screw (13), the inner wall of the isolating door lock seat (16) is provided with a door pin O-shaped sealing ring (17), the self-lubricating shaft sleeve (14) is positioned in the isolating door lock seat (16), and the guide screw (13) is connected with the door bolt (8); the foremost end of the door bolt (8) is connected with a rotary lock head (10) through a door lock pin shaft (9), and a pin shaft tightening bolt 11 penetrates through the door bolt (8) to be connected with the door lock pin shaft (9); the isolating door lock seat (16) is connected to the side wall of the door frame coaming (3) through a plurality of compression bolts (12).
5. The door lock structure of the turnover door of the pharmaceutical freeze dryer according to claim 4, wherein the isolating door lock seat (16) is provided with an O-shaped sealing ring (15) on the surface contacting with the door frame enclosing plate (3).
6. The door lock structure of the turnover door of the pharmaceutical freeze dryer according to claim 4, wherein the guide screw (13) passes through the isolation door lock seat (16) and is connected to the limit moving groove of the door bolt (8).
7. The door lock structure of the turnover door of the pharmaceutical freeze dryer according to claim 4, wherein two sides of the lower end surface of the turnover door (4) are respectively connected with a turnover door stop block (5).
8. The door lock structure of the turnover door of the pharmaceutical freeze dryer according to claim 4, wherein the door lock drive (7) is located on the outer side wall of the door frame enclosure (3).
CN202211109671.2A 2022-09-13 2022-09-13 Door lock structure of pharmacy freeze dryer roll-over door Active CN115450499B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211109671.2A CN115450499B (en) 2022-09-13 2022-09-13 Door lock structure of pharmacy freeze dryer roll-over door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211109671.2A CN115450499B (en) 2022-09-13 2022-09-13 Door lock structure of pharmacy freeze dryer roll-over door

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Publication Number Publication Date
CN115450499A true CN115450499A (en) 2022-12-09
CN115450499B CN115450499B (en) 2023-08-01

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Application Number Title Priority Date Filing Date
CN202211109671.2A Active CN115450499B (en) 2022-09-13 2022-09-13 Door lock structure of pharmacy freeze dryer roll-over door

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Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2767614Y (en) * 2005-02-03 2006-03-29 何纯正 Turning door structure of shoe cabinet
CN1930433A (en) * 2004-03-10 2007-03-14 英国氧气集团有限公司 Freeze dryer
US20150218861A1 (en) * 2014-02-06 2015-08-06 Peter Michael Pancel Security assembly for use with a security console
CN207610530U (en) * 2017-12-11 2018-07-13 楚天科技股份有限公司 A kind of manual overturning wicket for miniature freeze dryer
CN108412386A (en) * 2018-03-16 2018-08-17 陈淑红 Anti-theft door structure
CN210004688U (en) * 2018-12-07 2020-01-31 陕西速源节能科技有限公司 Drying device is used in production of kinds of nano-materials
CN211903695U (en) * 2020-03-27 2020-11-10 扬州恒宇薄膜有限公司 Portable opening mechanism for oven
CN215255538U (en) * 2021-07-26 2021-12-21 天津云圣智能科技有限责任公司 Electric push rod hangar door opening device and hangar structure
DE202021106976U1 (en) * 2021-12-21 2022-01-17 Ningbo Chiqiu Security Equipment Co., Ltd. Door lock structure of a safe
CN215718171U (en) * 2021-03-26 2022-02-01 奥动新能源汽车科技有限公司 A upset door and trade power station or energy storage station for trading power station or energy storage station
CN216282364U (en) * 2021-10-08 2022-04-12 常州市神盛干燥科技有限公司 Box door sealing device of vacuum freeze dryer

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1930433A (en) * 2004-03-10 2007-03-14 英国氧气集团有限公司 Freeze dryer
CN2767614Y (en) * 2005-02-03 2006-03-29 何纯正 Turning door structure of shoe cabinet
US20150218861A1 (en) * 2014-02-06 2015-08-06 Peter Michael Pancel Security assembly for use with a security console
CN207610530U (en) * 2017-12-11 2018-07-13 楚天科技股份有限公司 A kind of manual overturning wicket for miniature freeze dryer
CN108412386A (en) * 2018-03-16 2018-08-17 陈淑红 Anti-theft door structure
CN210004688U (en) * 2018-12-07 2020-01-31 陕西速源节能科技有限公司 Drying device is used in production of kinds of nano-materials
CN211903695U (en) * 2020-03-27 2020-11-10 扬州恒宇薄膜有限公司 Portable opening mechanism for oven
CN215718171U (en) * 2021-03-26 2022-02-01 奥动新能源汽车科技有限公司 A upset door and trade power station or energy storage station for trading power station or energy storage station
CN215255538U (en) * 2021-07-26 2021-12-21 天津云圣智能科技有限责任公司 Electric push rod hangar door opening device and hangar structure
CN216282364U (en) * 2021-10-08 2022-04-12 常州市神盛干燥科技有限公司 Box door sealing device of vacuum freeze dryer
DE202021106976U1 (en) * 2021-12-21 2022-01-17 Ningbo Chiqiu Security Equipment Co., Ltd. Door lock structure of a safe

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