CN218716281U

CN218716281U - Purification transfer room with vertical lifting door

Info

Publication number: CN218716281U
Application number: CN202222598320.4U
Authority: CN
Inventors: 计全荣; 计兆杰
Original assignee: Jiangsu Huazhao Purification Technology Co ltd
Current assignee: Jiangsu Huazhao Purification Technology Co ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-03-24
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a purification transmission room with vertical lift door, it includes the box, the box includes upper box room and lower box room, the lower box room is located the below of upper box room, be provided with transmission channel in the lower box room, be provided with high efficiency filter and fan in the transmission channel, transmission channel's relative both ends are provided with lift door subassembly respectively, lift door subassembly top is provided with drive assembly, drive assembly includes the motor, the action wheel, from the driving wheel, the chain, first slide rail and first slider, the motor is installed at upper box room, the action wheel is installed on the actuating lever of motor, install on lower box room and be located the action wheel under from the driving wheel, chain drive connects at the action wheel and follows the driving wheel, first slide rail sets up the one side at the chain, first slider sliding connection is on first slide rail, the chain is connected to one side of first slider, lift door subassembly is connected to the bottom of first slider. The utility model discloses can solve current transmission room door body occupation space big and the inconvenient problem of switch.

Description

Purification transfer room with vertical lifting door

Technical Field

The utility model belongs to a transfer chamber especially relates to a purification transfer chamber with vertical lift door.

Background

The transfer chamber is a device which is arranged between the entrance and the exit of the clean room or rooms with different cleanliness grades and blocks the through of indoor and outdoor air flow when transferring goods, so as to prevent polluted air from entering a cleaner area and generating cross pollution. In order to ensure the cleanliness of the transfer chamber, an air duct is usually arranged at the top of the transfer chamber, a fan is arranged in the air duct, an air supply outlet is arranged below the fan in the air duct, and a high-efficiency filter device is arranged at the position of the air supply outlet. Through the filtration of high efficiency filter device, can effectively block dust or germ and get into the transfer chamber, guarantee the cleanliness factor of transfer chamber, avoid the transfer chamber to be contaminated.

The existing transfer chambers adopt a left-right translation door body, a hinge door body or a quick rolling shutter door body, and the like, and the transfer chambers have some problems: the structure of the transfer chamber has requirements on installation space, the door body is inconvenient to open and close, the price is high, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the purification transfer chamber with the vertical lifting door is provided for solving the problems that the existing transfer chamber door body occupies a large space and is inconvenient to open and close.

In order to achieve the above object, the utility model provides a purify transmission room with vertical lift door, it includes the box, the box includes last case room and lower case room, the case room is located down go up the below of case room, be provided with the transmission passageway in the lower case room, be provided with high efficiency filter and fan in the transmission passageway, the relative both ends of transmission passageway are provided with lift door subassembly respectively, lift door subassembly top is provided with drive assembly, drive assembly includes motor, action wheel, follows driving wheel, chain, first slide rail and first slider, the motor is installed go up the case room, the action wheel is installed on the actuating lever of motor, install from the driving wheel on the case room and be located under the action wheel, chain drive connects the action wheel with from the driving wheel, first slide rail sets up one side of chain, first slider sliding connection is in on the first slide rail, one side of first slider is connected the chain, the bottom of first slider is connected lift door subassembly.

As a further description of the above technical solution:

the lifting door assembly comprises a lifting door, a second sliding rail and a second sliding block, the second sliding rail is arranged on each of two sides of the box body, and two ends of the lifting door are connected to the second sliding rail through the two second sliding blocks in a sliding mode.

As a further description of the above technical solution:

an anti-falling component is arranged above the second sliding rail and comprises a balancing weight, a fixed pulley and a steel wire rope, the fixed pulley is fixedly connected to the upper box chamber, the steel wire rope is wound on the fixed pulley, one end of the steel wire rope is connected to the second sliding block, the other end of the steel wire rope is connected to the balancing weight, and the balancing weight is arranged in the upper box chamber.

As a further description of the above technical solution:

and a transparent observation window is arranged on the lifting door.

As a further description of the above technical solution:

the first slide rail and the second slide rail are detachably connected to the box body through screws.

As a further description of the above technical solution:

an electric control switch is arranged in the upper box chamber.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in through the drive assembly who sets up, can realize the electric lift of overhead door, reduced the occupation space of the transmission room door body, and the transmission is swift, efficient, suitable robot is automatic gets puts.

2. The utility model discloses in, transfer passage's both sides are provided with lift door subassembly respectively, and two lift door subassemblies can not open simultaneously in operating condition, have improved the security.

3. The utility model discloses in, through balancing weight, fixed pulley and the wire rope that sets up, can guarantee the stability about the overhead door, can also prevent that the overhead door from dropping simultaneously, improved the security.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic diagram of a purge transfer chamber having a vertical lift gate.

FIG. 2 is a schematic view of the internal structure of a clean-up transfer chamber with a vertical lift gate.

FIG. 3 is a schematic view of a fall arrest device for a clean room with a vertical lift gate.

Illustration of the drawings:

1. a box body; 11. an upper cabinet chamber; 12. a lower cabinet chamber; 2. a transfer channel; 3. a lift gate assembly; 31. a lift gate; 32. a second slide rail; 33. a second slider; 4. a drive assembly; 41. a motor; 42. a driving wheel; 43. a driven wheel; 44. a chain; 45. a first slide rail; 46. a first slider; 5. an anti-fall component; 51. a balancing weight; 52. a fixed pulley; 53. a wire rope; 6. a transparent viewing window.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "inner" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a purification transfer chamber with a vertical lift door, including a box body 1, the box body 1 includes an upper chamber 11 and a lower chamber 12, the lower chamber 12 is located below the upper chamber 11, a transfer channel 2 is provided in the lower chamber 12, a high efficiency filter and a blower are provided in the transfer channel 2, the two opposite ends of the transfer channel 2 are respectively provided with a lift door assembly 3, a driving assembly 4 is provided above the lift door assembly 3, the driving assembly 4 includes a motor 41, a driving wheel 42, a driven wheel 43, a chain 44, a first sliding rail 45 and a first sliding block 46, the motor 41 is installed on the upper chamber 11, the driving wheel is installed on the driving rod of the motor 41, the driven wheel 43 is installed on the lower chamber 12 and located under the driving wheel 42, the chain 44 is in transmission connection with the driving wheel 42 and the driven wheel 43, the first sliding rail 45 is disposed on one side of the chain 44, the first sliding block 46 is in sliding connection with the first sliding rail 45, one side of the first sliding block 46 is connected with the lift door assembly 3.

The lifting door assembly 3 comprises a lifting door 31, a second slide rail 32 and a second slide block 33, the second slide rail 32 is respectively arranged on two sides of the box body 1, and two ends of the lifting door 31 are respectively connected onto the second slide rail 32 through the two second slide blocks 33 in a sliding manner.

The anti-falling component 5 is arranged above the second sliding rail 32, the anti-falling component 5 comprises a balancing weight 51, a fixed pulley 52 and a steel wire rope 53, the fixed pulley 52 is fixedly connected to the upper box chamber 11, the steel wire rope 53 is wound on the fixed pulley 52, one end of the steel wire rope 53 is connected to the second sliding block 33, the other end of the steel wire rope 53 is connected to the balancing weight 51, and the balancing weight 51 is arranged in the upper box chamber 11. When the lifting door rises, the balancing weight descends, and when the lifting door descends, the balancing weight ascends, so that the lifting door can stably ascend and descend.

The lifting door 31 is provided with a transparent observation window 6. The condition of the transmission channel is convenient to observe.

The first slide rail 45 and the second slide rail 32 are detachably connected to the box body 1 through screws. Is convenient for installation and disassembly.

An electric control switch is arranged in the upper box chamber 11.

The working principle is as follows: the motor operation drives the action wheel and rotates to drive the chain to move, the chain moves on the first slide rail in a pulling manner, and then the lifting door is driven to carry out lifting motion, meanwhile, the second slide blocks at the left end and the right end of the lifting door move on the second slide rail, the moving stability of the lifting door is ensured, gaps between the lifting door and the box body can be reduced, and the sealing effect is improved. Therefore, the utility model can realize the electric lifting of the lifting door through the arranged driving component, reduces the space occupied by the door body of the transfer chamber, has rapid transfer and high efficiency, and is suitable for the automatic taking and placing of the robot; the two sides of the transfer channel are respectively provided with the lifting door assemblies, and the two lifting door assemblies cannot be opened simultaneously in a working state, so that the safety is improved; through balancing weight, fixed pulley and the wire rope that sets up, can guarantee the stability about the overhead door, can also prevent simultaneously that the overhead door from dropping, improved the security.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The purification transfer chamber with the vertical lifting door is characterized by comprising a box body (1), wherein the box body (1) comprises an upper box chamber (11) and a lower box chamber (12), the lower box chamber (12) is positioned below the upper box chamber (11), a transfer channel (2) is arranged in the lower box chamber (12), a high-efficiency filter and a fan are arranged in the transfer channel (2), lifting door assemblies (3) are respectively arranged at two opposite ends of the transfer channel (2), a driving assembly (4) is arranged above the lifting door assemblies (3), the driving assembly (4) comprises a motor (41), a driving wheel (42), a driven wheel (43), a chain (44), a first sliding rail (45) and a first sliding block (46), the motor (41) is arranged on the upper box chamber (11), the driving wheel is arranged on a driving rod of the motor (41), the driven wheel (43) is arranged on the lower box chamber (12) and is positioned under the driving wheel (42), the chain (44) is in transmission connection with the driving wheel (42) and the first sliding rail (45), the first sliding rail (46) is arranged on one side of the first sliding rail (46), the bottom of the first slider (46) is connected to the lifting door assembly (3).

2. The clean transfer chamber with vertical lifting door according to claim 1, characterized in that the lifting door assembly (3) comprises a lifting door (31), a second slide rail (32) and a second slide block (33), the second slide rail (32) is respectively arranged on two sides of the box body (1), and two ends of the lifting door (31) are respectively connected to the second slide rail (32) in a sliding manner through the two second slide blocks (33).

3. The purification transfer chamber with the vertical lifting door as claimed in claim 2, wherein a falling prevention member (5) is arranged above the second sliding rail (32), the falling prevention member (5) comprises a weight block (51), a fixed pulley (52) and a steel wire rope (53), the fixed pulley (52) is fixedly connected to the upper chamber (11), the steel wire rope (53) is wound on the fixed pulley (52), one end of the steel wire rope (53) is connected to the second sliding block (33), the other end of the steel wire rope (53) is connected to the weight block (51), and the weight block (51) is arranged in the upper chamber (11).

4. The clean-up transfer room with vertically ascending and descending doors according to claim 2, characterized in that said doors (31) are provided with transparent windows (6).

5. The clean room chamber of claim 2, wherein said first slide rail (45) and said second slide rail (32) are removably attached to said housing (1) by screws.

6. The clean room transfer chamber with vertically ascending and descending door according to claim 1, wherein an electrically controlled switch is provided in said upper cabinet chamber (11).