CN116081081A - Transfer box for clean room - Google Patents
Transfer box for clean room Download PDFInfo
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- CN116081081A CN116081081A CN202310387193.XA CN202310387193A CN116081081A CN 116081081 A CN116081081 A CN 116081081A CN 202310387193 A CN202310387193 A CN 202310387193A CN 116081081 A CN116081081 A CN 116081081A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The application relates to a transfer box for a dust-free room, which comprises a box body and a box cover hinged on the box body, wherein a movable frame is arranged at the bottom of the box body; the box body comprises a bottom plate, a left half shell and a right half shell, wherein the left half shell and the right half shell are arranged on the bottom plate in a sliding manner along the horizontal direction; the left half shell and the right half shell comprise an upper shell and a lower shell which can be arranged in a separated mode along the vertical direction, and a placing screen plate for placing articles is erected on the upper shells of the left half shell and the right half shell together; the two sides of the box body are provided with telescopic support rods along the circumference of the box body; the movable frame is provided with a separation driving assembly for driving the box body to separate up and down and left and right, the separation driving assembly is connected with a separation controller, and the separation controller is connected with a position detection assembly for identifying the travelling position of the transfer box in the air shower. This application can effectively improve the air shower sterilizing efficiency when the transfer box passes through the air shower when improving article transportation leakproofness.
Description
Technical Field
The application relates to the field of clean rooms, in particular to a transfer box for a clean room.
Background
The clean room is to remove the pollutant such as the corpuscle, harmful air, bacteria in the air in a certain space range, and to control the indoor temperature, cleanliness, indoor pressure, air flow speed and air flow distribution, noise vibration and illumination, static electricity in a certain requirement range, and the special designed room is provided with the characteristic of maintaining the originally set required cleanliness, temperature, humidity, pressure and other performances regardless of the change of the external air condition. The main function of the clean room is to control the cleanliness and temperature and humidity of the atmosphere contacted with the product, so that the product can be produced and manufactured in a good environment space.
The existing transfer box mainly comprises two kinds of auxiliary equipment, namely a transfer window, which is fixed in a clean room and is used for transferring small articles between clean areas and non-clean areas so as to reduce the door opening times of the clean room and reduce the pollution to the clean room to the minimum. The transmission window is made of stainless steel plates, and is smooth and clean. The double doors are interlocked, so as to effectively prevent cross contamination, and an electronic or mechanical interlocking device is arranged and an ultraviolet sterilizing lamp is arranged. The other is used as transfer equipment for transporting bulk articles between clean zones and between clean zones and non-clean zones. When the existing transfer box is used for transferring articles, because the quantity of the transferred articles is large, when the articles enter the air shower room to be subjected to air shower cleaning, dust on the articles on the inner surface layer of the transfer box is easy to clean, but air shower dead angles are easy to appear in the depth of the accumulated articles, so that dust pollutants on the articles and the articles are accumulated in the transfer box and are sent into the air shower room to cause pollution.
Aiming at the related technology, when the existing transfer box is used for transferring articles, air shower dead angles are easy to appear due to accumulation of the articles, so that dust pollutants on the articles and the articles are accumulated in the transfer box and sent into the air shower to cause pollution.
Disclosure of Invention
In order to solve the existing transfer box when transporting the article, wind drenches the dead angle because of the article piles up appears easily, leads to the dust pollutant on article and the article package to pile up in the transfer box and send into the wind and drench the room in cause the pollution, this application provides a transfer box for clean room.
In a first aspect, the present application provides a transfer box for a clean room, which adopts the following technical scheme:
the transfer box for the dust-free room comprises a box body and a box cover which is hinged on the box body, wherein a movable frame is arranged at the bottom of the box body; the box body comprises a bottom plate, a left half shell and a right half shell which are arranged on the bottom plate in a sliding manner along the horizontal direction, and the left half shell and the right half shell are consistent in structure and are arranged in an axisymmetric manner; the left half shell and the right half shell comprise an upper shell and a lower shell which can be arranged in a separated mode along the vertical direction, and a placing screen plate for placing objects is erected on the upper shells of the left half shell and the right half shell together; the two sides of the box body are provided with telescopic supporting rods along the circumferential direction of the box body; the movable frame is provided with a separation driving assembly for driving the box body to separate up and down and left and right, the separation driving assembly is connected with a separation controller, and the separation controller is connected with a position detection assembly for identifying the travelling position of the transfer box in the air shower;
the separation controller receives the advancing position information of the transfer box in the air shower in real time, controls the separation driving assembly to drive the box body to separate based on the advancing position information, and performs air shower dust removal sterilization on articles in the transfer box in cooperation with the air shower.
Preferably, the separation driving assembly comprises a supporting seat, an electric rotating base and a bidirectional driving air cylinder, wherein the electric rotating base and the bidirectional driving air cylinder are installed on the supporting seat, and the bidirectional driving air cylinder is installed on the rotating end of the electric rotating base; the top and the bottom of one side of the box body, which is close to the separation driving assembly, are respectively provided with an upper separation base and a lower separation base, and the two upper separation bases and the lower separation bases are respectively connected with the left half shell and the right half shell in a split manner; the left part and the right part of one side of the box body, which is close to the separation driving assembly, are respectively provided with a left separation base and a right separation base, and the left separation base and the right separation base are respectively connected with the upper shell and the lower shell of the left half shell or the right half shell in a split mode.
Preferably, the upper and lower separating bases and the left and right separating bases are identical in structure and L-shaped in section, and the upper and lower separating bases and the left and right separating bases are provided with accommodating grooves for accommodating end parts of piston rods of the bidirectional driving cylinders.
Preferably, the telescopic supporting rod comprises a sub pipe and two main pipes, the two main pipes are abutted and provided with telescopic sliding grooves, and two ends of the sub pipe are respectively arranged in the two telescopic sliding grooves in a sliding manner; and both ends of the sub-pipe are respectively provided with an anti-falling sheet, the anti-falling sheets and the bottoms of the telescopic sliding grooves where the anti-falling sheets are positioned are connected with a tension spring together, and the top of the telescopic sliding groove of the main pipe is respectively provided with an anti-falling plate for blocking the anti-falling sheets.
Preferably, the placing screen plate comprises four main rods connected end to end and a plurality of bearing rods which are arranged in a staggered mode, wherein two mounting table plates used for bearing the placing screen plate are arranged at the bottoms of the upper shell along the left-right separation direction of the box, and limiting buckles used for clamping the main rods are arranged on the four mounting table plates.
Preferably, a plurality of capacity expansion tables are arranged on the inner side walls of the left half shell and the right half shell along the vertical direction, a plurality of capacity expansion tables are arranged along the left-right separation direction of the box body, and a plurality of capacity expansion buckles are arranged on the capacity expansion tables.
Preferably, the spacing buckle and the dilatation buckle structure are consistent and comprise two buckle pieces which are arranged in opposite directions, each buckle piece comprises a fixing part and an introduction part, each fixing part and each introduction part are arc-shaped, and the bottom of each introduction part is connected with the top of each fixing part.
Preferably, a plurality of fixing screw holes are formed in the tops of the mounting table plate and the capacity-expanding table plate along the length direction of the mounting table plate and the capacity-expanding table plate, the fixing screw holes are used for mounting fixing ropes for fixing objects according to requirements, and each fixing rope comprises an elastic rope and connecting screws for mounting two ends of the elastic rope.
Preferably, the position detection assembly comprises a positioning tag arranged on the box body and a positioning base station arranged in the dust-free room, and the positioning base station acquires the positioning tag signal in real time, calculates and obtains the travelling position information of the transfer box.
Preferably, the separation controller receives the travelling position information of the transfer box in the air shower in real time, and controls the separation driving assembly to drive the box body to separate based on the travelling position information, and the separation controller is matched with the air shower to perform air shower dust removal sterilization on articles in the transfer box, and specifically comprises the following steps:
the separation controller obtains the travelling position information of the transfer box through the real-time acquisition of the positioning tag signal measurement and calculation of the positioning base station;
after the transfer box enters the air shower, the separation controller acquires an air shower door closing signal, controls two piston rods of the bidirectional driving air cylinder in an initial vertical state to extend until the two piston rods are abutted against the upper separation base and the lower separation base, then controls the top piston rods of the bidirectional driving air cylinder to continuously jack up the upper separation base and the lower separation base at the top of the box body, drives the two upper shells and articles in the upper and lower separation bases to lift, and the box body is in an upper and lower separation state, and the transfer box slowly moves along an air shower inner channel, and an air shower nozzle in the air shower chamber performs air shower dust removal and sterilization on the objects in the upper shells and the lower shells;
when the transfer box moves to a preset deformation position of the air shower, the separation controller controls the bidirectional driving air cylinders to recover, the two upper shells and articles inside the two upper shells are lowered, the electric rotating base drives the bidirectional driving air cylinders to rotate by 90 degrees, then two piston rods of the bidirectional driving air cylinders in a horizontal state are controlled to extend out to push out the two left and right separation bases, the left half shell and the right half shell are driven to be separated, articles on the bottom plate and the placed screen plate in the box are exposed through a channel formed by separating the left half shell and the right half shell, the box is in a left and right separation state, the transfer box slowly moves along the channel in the air shower, and the air shower nozzle in the air shower performs air shower dust removal sterilization on the bottom plate and the articles on the placed screen plate;
when the transfer box advances to the air shower outlet, the separation controller controls the bidirectional driving cylinder to recover and controls the electric rotating base to drive the bidirectional driving cylinder to rotate to recover to an initial vertical state.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the separation controller, the separation driving assembly and the position detection assembly, after the transfer box enters the air shower chamber, the box cover is opened, the separation controller drives the box body to sequentially separate up and down and left and right based on the travelling position information separation driving assembly, goods stored in the box body in a layered manner are exposed, dust possibly existing on the surface of an object in the box body is removed through the air shower nozzle in the air shower chamber, the phenomenon that the objects and the dust-free chamber are polluted due to air shower dead angles caused by accumulation of the objects in the transfer box is avoided, the air shower sterilization efficiency of the transfer box when the objects pass through the air shower chamber is effectively improved while the transfer tightness of the objects is improved, and the effect of effectively improving the transfer cleanliness of the objects of the transfer box is achieved;
2. through the arrangement of the telescopic supporting rods, the box body separation process is stably supported and limited, so that the box body can be stably separated and restored under the driving of the bidirectional driving air cylinder, and the effect of effectively improving the air shower dust removal and sterilization efficiency of the sealed transfer box in the air shower room is achieved;
3. through the setting of two buckle pieces, when the installation is placed the sieve, the mobile jib of placing the sieve slides into between two fixed parts under the guide of two leading-in portions, is fixed by two fixed part centre gripping, when the separation about the box, left half shell and right half shell separate, four installation platens slide along with left half shell and right half shell for place the sieve and the article part of bearing unsettled, two fixed parts slide the guide to placing the sieve at installation platen sliding process, help placing sieve and installation platen relatively stable slip.
Drawings
FIG. 1 is a schematic side view of a transfer box for clean room in example 1 of the present application;
FIG. 2 is a schematic front view of the transfer box for clean room in example 1 of the present application;
FIG. 3 is a system block diagram of a transfer box for clean rooms in example 1 of the present application;
FIG. 4 is a schematic cross-sectional elevation view of the transfer box for clean room in example 1 of the present application;
FIG. 5 is a schematic cross-sectional view of a telescopic support bar according to embodiment 1 of the present application;
FIG. 6 is a schematic top sectional view of the transfer box for clean room in example 1 of the present application;
fig. 7 is a schematic structural diagram of a limit buckle in embodiment 1 of the present application;
FIG. 8 is a schematic view showing the structure of a fixing rope in embodiment 1 of the present application;
FIG. 9 is a flow chart of a method for performing air shower dust removal sterilization in an air shower by using a transfer box in a clean room in example 1 of the present application;
FIG. 10 is a schematic view showing the structure of a transfer box for clean room in example 1 of the present application when the transfer box is separated up and down in a shower room for dust removal;
FIG. 11 is a schematic view showing the structure of a transfer box for clean room in example 1 of the present application when separating and removing dust left and right in a shower;
FIG. 12 is a schematic front view showing the structure of a transfer box for clean room in example 2 of the present application.
Reference numerals illustrate: 1. a case; 10. a bottom plate; 11. a left half shell; 12. a right half shell; 13. an upper housing; 14. a lower housing; 15. separating the base up and down; 16. separating the base left and right; 17. a receiving groove; 18. mounting a bedplate; 181. limiting buckle; 182. a clip piece; 183. a fixing part; 184. an introduction unit; 185. fixing the screw holes; 186. a fixing rope; 187. an elastic rope; 188. a connecting screw; 19. a capacity expansion bedplate; 191. expansion buckle; 2. a case cover; 3. a moving frame; 4. placing a sieve plate; 41. a main rod; 42. a carrier bar; 5. a telescopic support rod; 51. a sub-tube; 511. an anti-falling sheet; 512. a tension spring; 52. a main pipe; 521. a telescopic chute; 522. an anti-drop plate; 6. separating the drive assembly; 61. a support base; 62. an electric rotating base; 63. a bi-directional driving cylinder; 7. a separation controller; 8. a position detection assembly; 81. positioning a base station; 82. positioning a label; 9. air shower.
Detailed Description
The present application is described in further detail below in conjunction with fig. 1-12.
Example 1
The embodiment of the application discloses a transfer box for a clean room. Referring to fig. 1 to 11, a transfer box for a clean room comprises a box body 1 and a box cover 2 which is hinged on the box body 1, wherein a movable frame 3 is arranged at the bottom of the box body 1. The box body 1 is in sealing connection with the box cover 2, and sealing strips can be arranged at the joint of the box body 1 and the box cover 2. It should be noted that the opening control modes of the case 1 and the case cover 2 may be set to be manually opened or electrically opened according to actual requirements. The movable frame 3 comprises a frame body, travelling wheels arranged at the bottom of the frame body and a pushing handle arranged at one side of the frame body. Can realize sealing, storing and transporting article through the setting of box 1 and case lid 2, avoid external environment's dust and bacterium to get into in the box 1 to pollute article, reach the effect that effectively improves article and transport the cleanliness factor.
Referring to fig. 1 to 4, the case 1 includes a bottom plate 10, and left and right half cases 11 and 12 slidably disposed on the bottom plate 10 in a horizontal direction, and the left and right half cases 11 and 12 are identical in structure and are disposed in axial symmetry. The left half shell 11 and the right half shell 12 comprise an upper shell 13 and a lower shell 14 which can be arranged in a separated mode along the vertical direction, and magnetic attraction strips can be embedded at the abutting positions of the two upper shells 13 and the two lower shells 14, so that the overall firmness of the box body 1 is further improved. The upper housing 13 of the left and right housing halves 11, 12 is commonly erected with a placement screen 4 for placing articles. The two sides of the box body 1 can be provided with telescopic supporting rods 5 along the circumferential direction on the side surfaces which are separated from each other up and down and left and right. The moving frame 3 is provided with a separation driving assembly 6 for driving the box body 1 to separate up and down and left and right. The separation driving assembly 6 is connected with a separation controller 7, and the separation controller 7 is connected with a position detection assembly 8 for identifying the travelling position of the transfer box in the air shower 9. The separation controller 7 receives the advancing position information of the transfer box in the air shower 9 in real time, and controls the separation driving assembly 6 to drive the box body 1 to separate based on the advancing position information, and the air shower 9 is matched to carry out air shower dust removal sterilization on articles in the transfer box. Through setting up of separation controller 7, separation drive assembly 6 and position detection subassembly 8, after the transfer box gets into air shower 9, open case lid 2 back, separation controller 7 separates drive assembly 6 drive box 1 in proper order and separates from top to bottom and control the separation based on advancing position information, expose the goods of layering storage in box 1, the air shower nozzle through in the air shower 9 dispels the dust that the object surface probably exists in box 1, avoid appearing the transfer incasement because of the phenomenon that the wind shower dead angle caused the pollution to article and dust room appears in the article pile up, effectively improve the wind shower sterilization efficiency when the transfer box passes through air shower 9 when improving article transfer leakproofness, reach the effect that effectively improves the transfer box article and transport the cleanliness factor.
Referring to fig. 1 to 4, the separation driving assembly 6 includes a support base 61, and an electric rotating base 62 and a bi-directional driving cylinder 63 mounted on the support base 61, the bi-directional driving cylinder 63 being mounted on a rotating end of the electric rotating base 62. In addition, the bidirectional driving cylinder 63 may also adopt a bidirectional electric cylinder, a combination of two unidirectional cylinders and a unidirectional electric cylinder, and other modes capable of realizing bidirectional telescopic driving are all within the protection scope of the present application. The top and the bottom of one side of the box body 1 close to the separation driving assembly 6 are respectively provided with an upper separation base 15 and a lower separation base 15, and the two upper separation bases 15 are respectively connected with the left half shell 11 and the right half shell 12 in a split manner; the left part and the right part of the box body 1, which are close to one side of the separation driving assembly 6, are respectively provided with a left separation base 16 and a right separation base 16, and the two left separation bases 16 are respectively connected with the upper shell 13 and the lower shell 14 of the left half shell 11 or the right half shell 12 in a split manner. Through the setting of two-way drive cylinder 63 and electronic rotating base 62, can be according to separation controller instruction stable jack-up about separation base 15 or control separation base 16 for box 1 is in separation about and in air shower 9, exposes the goods of the internal storage of box 1, dispels the dust that the object surface probably exists in box 1 through the air shower nozzle in air shower 9, reaches the effect that effectively improves sealed transfer box and drenches dust removal sterilization efficiency in air shower 9.
Referring to fig. 1 and 2, the vertical separation base 15 and the horizontal separation base 16 are identical in structure and each have an L-shaped cross section, and a receiving groove 17 for receiving an end portion of a piston rod of the bidirectional driving cylinder 63 is formed in a surface of the case 1. Through the setting of holding tank 17, effectively improve the connection stability of two-way drive cylinder 63 and upper and lower separation base 15 and control separation base 16, help two-way drive cylinder 63 stable drive box 1 to separate from top to bottom, left and right.
Referring to fig. 5, the telescopic support rod 5 includes a sub-pipe 51 and two main pipes 52, the two main pipes 52 are abutted and provided with telescopic sliding grooves 521, and two ends of the sub-pipe 51 are respectively slidably arranged in the two telescopic sliding grooves 521; and both ends of the sub-pipe 51 are respectively provided with an anti-falling sheet 511, the bottom of the anti-falling sheet 511 and the bottom of the telescopic chute 521 where the anti-falling sheet 511 is positioned are connected with a tension spring 512 together, and the tops of the telescopic chutes 521 of the two main pipes 52 are respectively provided with an anti-falling plate 522 for blocking the anti-falling sheet 511. Two main pipes of the telescopic supporting rods 5 which are vertically arranged on two sides of the box body 1 are fixedly connected with the upper shell 13 and the lower shell 14 respectively, and two main pipes of the telescopic supporting rods 5 which are horizontally arranged on two sides of the box body 1 are fixedly connected with the left half shell 11 and the right half shell 12 respectively. In this embodiment, the main pipes of the telescopic support rods are fixedly connected with the box body in a welding mode. When the box body 1 is in a separation state, the telescopic supporting rods 5 arranged along the separation direction stretch along the separation direction, the two main pipes 52 move along with the split box body 1, the two ends of the sub pipe 51 slide in the main pipes 52, the tension springs 512 are in a stretching state, and when the bidirectional driving air cylinders 63 recover, the two main pipes 52 drive the separation box body 1 to recover under the recovery elastic action of the tension springs 512. The box 1 is stably supported and limited in the separation process through the telescopic supporting rods 5, so that the box 1 can be stably separated and restored under the driving of the bidirectional driving air cylinder 63, and the effect of effectively improving the air shower dust removal and sterilization efficiency of the sealed transfer box in the air shower 9 is achieved.
Referring to fig. 6, the placement screen 4 includes four main rods 41 connected end to end and a plurality of bearing rods 42 staggered with each other, the bottoms of the two upper shells 13 are respectively provided with a mounting platen 18 for bearing the placement screen 4 along the left-right separation direction of the box 1, and the four mounting platens 18 are respectively provided with a limiting buckle 181 for the main rods 41 connected in a clamping manner. Through the setting of spacing buckle 181, can fix the placing screen plate 4 of erectting at mounting platen 18, when the separation about box 1 simultaneously, spacing buckle 181 can assist the fixed placing screen plate 4 to make it stable relative slip on mounting platen 18.
Referring to fig. 4, a plurality of expansion platens 19 are respectively disposed on inner sidewalls of the left half shell 11 and the right half shell 12 along a vertical direction, a plurality of expansion platens 19 are respectively disposed along a left-right separation direction of the case 1, and expansion buckles 191 are respectively disposed on the plurality of expansion platens 19. Through the setting of dilatation platen 19, operating personnel can set up in box 1 according to actual article and put the demand and place sieve 4 to assist fixedly through dilatation buckle 191, make the transfer box possess multiple dilatation scheme, help improving the storage suitability of transfer box.
Referring to fig. 7, the limiting buckle 181 and the capacity-expanding buckle 191 have the same structure and comprise two buckle pieces 182 which are arranged in opposite directions, each buckle piece 182 comprises a fixing portion 183 and an introducing portion 184, each fixing portion 183 and each introducing portion 184 are arranged in an arc shape, and the bottom of each introducing portion 184 is connected with the top of each fixing portion 183. Through the setting of two buckle piece 182, when installation is placed screen plate 4, the mobile jib 41 of placing screen plate 4 slides into between two fixed parts 183 under the guide of two leading-in portions 184, and is fixed by two fixed parts 183 centre gripping, when box 1 left and right separation, left half shell 11 and right half shell 12 separate, four installation platen 18 slide along with left half shell 11 and right half shell 12 for place screen plate 4 and the article part of carrying thereof are unsettled, and two fixed parts 183 slide the guide of placing screen plate 4 at installation platen 18 sliding in-process, help placing screen plate 4 and installation platen 18 relatively stable slip.
Referring to fig. 6-8, the top of the mounting platen 18 and the capacity expansion platen 19 are provided with a plurality of fixing screw holes 185 along the length direction thereof, the plurality of fixing screw holes 185 are used for installing a fixing rope 186 for fixing articles according to the requirement, and the fixing rope 186 comprises an elastic rope 187 and connecting screws 188 for installing two ends of the elastic rope 187. Through the setting of fixed screw 185 and fixed rope 186, operating personnel can bind fixedly through fixed rope 186 to be located the article of placing on the sieve 4 according to actual demand, improves article transportation security, can also avoid box 1 separation wind to drench the phenomenon emergence of blowing off article.
Referring to fig. 3, the position detecting assembly 8 includes a positioning tag 82 provided on the case 1 and a positioning base station 81 provided in the clean room, and the positioning base station 81 obtains the traveling position information of the transfer case by measuring and calculating the signal of the positioning tag 82 in real time. The positioning label 82 and the positioning base station 81 are arranged, so that the separation controller can acquire the position information of the transfer box in real time, and further control the transfer box to separate air shower. In addition, it should be noted that the positioning base station 81 is an indispensable ring for intelligent manufacturing, not only can be used for positioning the transfer box, but also can be used for covering and applying to various vehicle personnel tracking in a factory building, and similarly, when a perfect positioning system exists in the factory building, the corresponding positioning component can be adopted to be added to the transfer box, so that the reconstruction of the positioning system of the clean room is avoided. In addition, software and algorithm for calculating the position of the driving positioning tag 82 by the positioning base station 81 based on the communication preference of the positioning tag 82 are all the prior art and will not be described herein.
Referring to fig. 9-11, the separation controller 7 receives the travelling position information of the transfer box in the air shower 9 in real time, and controls the separation driving assembly 6 to drive the box body 1 to separate based on the travelling position information, and performs air shower dust removal and sterilization on the articles in the transfer box in cooperation with the air shower 9 specifically includes the following steps:
s1, the separation controller 7 obtains traveling position information of the transfer box: the separation controller 7 obtains the travelling position information of the transfer box through the signal measurement and calculation of the positioning tag 82 through the positioning base station 81 in real time;
it should be noted that the separation controller 7 is in communication connection with a controller preset in the air shower 9;
s2, after the transfer box enters the air shower 9, the box body 1 is in an up-down separation state, and objects in the upper shell 13 and the lower shell 14 are subjected to air shower dust removal and sterilization: after the transfer box enters the air shower 9, the box cover 2 is opened, the separation controller 7 acquires a door closing signal of the air shower 9, two piston rods of the bidirectional driving air cylinder 63 in an initial vertical state are controlled to extend until the two piston rods are abutted against the upper and lower separation bases 15, then the top piston rods of the bidirectional driving air cylinder 63 are controlled to continuously jack up the upper and lower separation bases 15 at the top of the box body 1, the two upper shells 13 and the internal articles of the two upper shells are driven to lift, the box body 1 is in an upper and lower separation state, the transfer box slowly advances along a channel in the air shower 9, and an air shower nozzle in the air shower 9 performs air shower dust removal and sterilization on the objects in the upper shells 13 and the lower shells 14;
s3, when the transfer box moves to a preset deformation position of the air shower 9, the box body 1 is in a left-right separation state, and the bottom plate and the articles placed on the sieve plate 4 are subjected to air shower dust removal sterilization: when the transfer box moves to a preset deformation position of the air shower 9, the separation controller 7 controls the bidirectional driving air cylinders 63 to recover, the two upper shells 13 and the articles therein are lowered, the electric rotating base drives the bidirectional driving air cylinders 63 to rotate by 90 degrees, and then two piston rods of the bidirectional driving air cylinders 63 in a horizontal state are controlled to extend out of the two left and right separation bases 16 to drive the left half shell 11 and the right half shell 12 to be separated, the bottom plate in the box 1 and the articles on the placing screen plate 4 are exposed through a channel formed by separating the left half shell 11 and the right half shell 12, the box 1 is in a left and right separation state, the transfer box slowly moves along the channel in the air shower 9, and the air shower nozzle in the air shower 9 performs air shower dust removal and sterilization on the bottom plate and the articles on the placing screen plate 4;
the method comprises the steps that a preset deformation position is obtained through matching of a separation controller 7, the separation controller receives scheduling waybill information of a factory in real time, transfer cargo information is obtained, a matching scheme is obtained through matching in a preset deformation scheme database based on the transfer cargo information, and the matching scheme comprises deformation position information. And the deformation scheme is matched and determined according to the actual condition of the transported goods, so that the air shower sterilization efficiency of the transfer box when the transfer box passes through the air shower 9 is further improved. For example, when large articles are handled, the placement screen plate 4 is often removed, the articles are placed on the bottom plate, the deformation scheme matched with the articles is to shorten the vertical separation time, and the deformation position is arranged in the first half stroke of the air shower.
S4, controlling the electric rotating base 62 to drive the bidirectional driving cylinder 63 to rotate to return to the initial vertical state: when the transfer box moves to the outlet of the air shower 9, the separation controller 7 controls the bidirectional driving cylinder 63 to recover and controls the electric rotating base to drive the bidirectional driving cylinder 63 to rotate to recover to an initial vertical state. Through setting up of separation controller 7, separation drive assembly 6 and position detection subassembly 8, after the transfer box gets into air shower 9, open case lid 2 back, separation controller 7 separates drive assembly 6 drive box 1 in proper order and separates from top to bottom and control the separation based on advancing position information, expose the goods of layering storage in box 1, the air shower nozzle through in the air shower 9 dispels the dust that the object surface probably exists in box 1, avoid appearing the transfer incasement because of the phenomenon that the wind shower dead angle caused the pollution to article and dust room appears in the article pile up, effectively improve the wind shower sterilization efficiency when the transfer box passes through air shower 9 when improving article transfer leakproofness, reach the effect that effectively improves the transfer box article and transport the cleanliness factor.
Example 2
Referring to fig. 12, the present embodiment is different from embodiment 1 in that the separation driving assemblies 6 are provided in two groups, and the two groups of separation driving assemblies 6 are provided on both sides of the box in the width direction, respectively. Through the setting of two sets of separation drive assembly 6, can more stabilize separation about drive box 1 for the transfer box still can stabilize the separation when carrying the heavy object, lighten the spacing pressure that telescopic support rod 5 on box both sides restricted the box, avoid appearing separating inhomogeneous phenomenon emergence from top to bottom, help improving transfer box separation stability and effectively improve the life of transfer box.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the scope of the present invention. It will be apparent that the described embodiments are merely some, but not all, embodiments of the invention. Based on these embodiments, all other embodiments that may be obtained by one of ordinary skill in the art without inventive effort are within the scope of the invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art may still combine, add or delete features of the embodiments of the present invention or make other adjustments according to circumstances without any conflict, so as to obtain different technical solutions without substantially departing from the spirit of the present invention, which also falls within the scope of the present invention.
Claims (10)
1. A transfer box for a clean room, characterized in that: the novel multifunctional electric bicycle comprises a box body (1) and a box cover (2) hinged on the box body (1), wherein a movable frame (3) is arranged at the bottom of the box body (1); the box body (1) comprises a bottom plate (10), and a left half shell (11) and a right half shell (12) which are arranged on the bottom plate (10) in a sliding manner along the horizontal direction, wherein the left half shell (11) and the right half shell (12) are consistent in structure and are arranged in an axisymmetric manner; the left half shell (11) and the right half shell (12) comprise an upper shell (13) and a lower shell (14) which can be arranged in a separated mode along the vertical direction, and a placing screen plate (4) for placing objects is erected on the upper shells (13) of the left half shell (11) and the right half shell (12) together; the two sides of the box body (1) are provided with telescopic supporting rods (5) along the circumferential direction of the box body; the movable frame (3) is provided with a separation driving assembly (6) for driving the box body (1) to separate up and down and left and right, the separation driving assembly (6) is connected with a separation controller (7), and the separation controller (7) is connected with a position detection assembly (8) for identifying the advancing position of the transfer box in the air shower (9);
the separation controller (7) receives the advancing position information of the transfer box in the air shower (9) in real time, and controls the separation driving assembly (6) to drive the box body (1) to separate based on the advancing position information, and the air shower (9) is matched to perform air shower dust removal sterilization on articles in the transfer box.
2. A transfer box for a clean room as claimed in claim 1, wherein: the separation driving assembly (6) comprises a supporting seat (61), an electric rotating base (62) and a bidirectional driving air cylinder (63), wherein the electric rotating base (62) is installed on the supporting seat (61), and the bidirectional driving air cylinder (63) is installed on the rotating end of the electric rotating base (62); the top and the bottom of one side, close to the separation driving assembly (6), of the box body (1) are respectively provided with an upper separation base (15), and the upper separation bases (15) and the lower separation bases (15) are respectively connected with the left half shell (11) and the right half shell (12) in a split mode; left and right separating bases (16) are respectively arranged at the left part and the right part of one side, close to the separating driving assembly (6), of the box body (1), and the left and right separating bases (16) are respectively connected with an upper shell (13) and a lower shell (14) of the left half shell (11) or the right half shell (12) in a split mode.
3. A transfer box for a clean room as claimed in claim 2, wherein: the upper and lower separating bases (15) and the left and right separating bases (16) are identical in structure and L-shaped in section, and an accommodating groove (17) for accommodating the end part of a piston rod of the bidirectional driving cylinder (63) is formed on the surface of the box body (1).
4. A transfer box for a clean room as claimed in claim 1, wherein: the telescopic support rod (5) comprises a sub pipe (51) and two main pipes (52), the two main pipes (52) are in butt joint and are provided with telescopic sliding grooves (521), and two ends of the sub pipe (51) are respectively arranged in the two telescopic sliding grooves (521) in a sliding mode; and both ends of the sub-pipe (51) are provided with anti-falling sheets (511), the anti-falling sheets (511) and the bottoms of the telescopic sliding grooves (521) where the anti-falling sheets are positioned are connected with tension springs (512) together, and the tops of the telescopic sliding grooves (521) of the two main pipes (52) are provided with anti-falling plates (522) for blocking the anti-falling sheets (511).
5. A transfer box for a clean room as claimed in claim 1, wherein: the placing screen plate (4) comprises four main rods (41) connected end to end and a plurality of bearing rods (42) which are arranged in a staggered mode, wherein two mounting table boards (18) used for bearing the placing screen plate (4) are arranged at the bottoms of the upper shell (13) along the left-right separation direction of the box body (1), and limiting buckles (181) used for clamping the main rods (41) are arranged on the four mounting table boards (18).
6. A transfer box for a clean room as defined in claim 5, wherein: the novel box comprises a box body (1), wherein the inner side walls of a left half shell (11) and a right half shell (12) are respectively provided with a plurality of expansion tables (19) along the vertical direction, a plurality of expansion tables (19) are respectively arranged along the left-right separation direction of the box body (1), and a plurality of expansion buckles (191) are respectively arranged on the expansion tables (19).
7. A transfer box for a clean room as defined in claim 6, wherein: the limiting buckle (181) and the capacity-expanding buckle (191) are consistent in structure and comprise two buckle pieces (182) which are arranged in opposite directions, each buckle piece (182) comprises a fixing portion (183) and an introduction portion (184), each fixing portion (183) and each introduction portion (184) are arc-shaped, and the bottom of each introduction portion (184) is connected with the top of each fixing portion (183).
8. A transfer box for a clean room as claimed in claim 1, wherein: the utility model discloses a fixing device for a large-sized container, including installation platen (18) and dilatation platen (19), a plurality of fixed screw (185) have all been seted up along its length direction to installation platen (18) and dilatation platen (19) top, a plurality of fixed screw (185) are used for installing fixed rope (186) that fixed article was used according to the demand, fixed rope (186) include elastic rope (187) and install connecting screw (188) at elastic rope (187) both ends.
9. A transfer box for a clean room as claimed in claim 2, wherein: the position detection assembly (8) comprises a positioning tag (82) arranged on the box body (1) and a positioning base station (81) arranged in a dust-free room, and the positioning base station (81) acquires the positioning tag (82) in real time to calculate and obtain the travelling position information of the transfer box.
10. A transfer box for a clean room as claimed in claim 9, wherein: the separation controller (7) receives the advancing position information of the transfer box in the air shower (9) in real time, controls the separation driving assembly (6) to drive the box body (1) to separate based on the advancing position information, and cooperates with the air shower (9) to perform air shower dust removal sterilization on articles in the transfer box, and specifically comprises the following steps:
the separation controller (7) obtains the travelling position information of the transfer box through signal measurement and calculation of the positioning tag (82) through the positioning base station (81);
after the transfer box enters the air shower (9), the separation controller (7) acquires a door closing signal of the air shower (9), controls two piston rods of the bidirectional driving cylinder (63) in an initial vertical state to extend until the two piston rods are abutted against the upper and lower separation bases (15), then controls the top piston rods of the bidirectional driving cylinder (63) to continuously jack up the upper and lower separation bases (15) at the top of the box body (1), drives the two upper shells (13) and the internal articles thereof to lift, the box body (1) is in an upper and lower separation state, the transfer box slowly moves along an inner channel of the air shower (9), and an air shower nozzle in the air shower (9) performs air shower dust removal sterilization on the objects in the upper shells (13) and the lower shells (14);
when the transfer box moves to a preset deformation position of the air shower (9), the separation controller (7) controls the bidirectional driving air cylinder (63) to recover, the two upper shells (13) and the articles inside the two upper shells are lowered, the electric rotating base (62) drives the bidirectional driving air cylinder (63) to rotate by 90 degrees, then two piston rods of the bidirectional driving air cylinder (63) in a horizontal state are controlled to extend out to push out two left and right separation bases (16) to drive the left half shell (11) to be separated from the right half shell (12), a bottom plate (10) in the box (1) and the articles placed on the sieve plate (4) are exposed through a channel formed by separating the left half shell (11) from the right half shell (12), the box (1) is in a left and right separation state, the transfer box slowly moves along the inner channel of the air shower (9), and the air shower nozzle in the air shower (9) performs air shower dust removal and sterilization on the articles placed on the bottom plate (10) and the sieve plate (4);
when the transfer box moves to the outlet of the air shower (9), the separation controller (7) controls the bidirectional driving air cylinder (63) to recover and controls the electric rotating base (62) to drive the bidirectional driving air cylinder (63) to rotate to recover to an initial vertical state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310387193.XA CN116081081B (en) | 2023-04-12 | 2023-04-12 | Transfer box for clean room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310387193.XA CN116081081B (en) | 2023-04-12 | 2023-04-12 | Transfer box for clean room |
Publications (2)
| Publication Number | Publication Date |
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| CN116081081A true CN116081081A (en) | 2023-05-09 |
| CN116081081B CN116081081B (en) | 2023-09-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310387193.XA Active CN116081081B (en) | 2023-04-12 | 2023-04-12 | Transfer box for clean room |
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| CN (1) | CN116081081B (en) |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN116081081B (en) | 2023-09-19 |
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