JPS60122602A - Secret object storing installation - Google Patents

Abstract

PURPOSE:To ensure prevention of burglary of secret objects by providing, in the working area, a detecting means for detecting a key of the storing case left in the key hole, in an installation wherein a secret object storing shelf and a working area where storing cases are carried in and out are communicated through a secret space. CONSTITUTION:In the above installation, a plurality of storing cases A, each having a lid A1 openable by insertion of a key, are respectively stored in a plurality of compartments B1 of a secret storing shelf B, which is communicated with the inside of a working area C having an opening portion C1 where the above lid A1 can be opened, and a conveying device D extends between B and C. The control device G is controlled in response to command signals from each of command means E, F for assigning an address of the compartments B1 and commanding carrying in and out of the assigned storing case A. In this invention, there is provided in the vicinity of the opening portion C1 of the working area C detecting means H for detecting the key for opening the lid of the storing case A left in the key hole so as to actuate alarm means I on detection of the key in the key hole.

Description

DETAILED DESCRIPTION OF THE INVENTION liM The present invention provides for mutual communication between a storage shelf that can store a large number of storage boxes and a work area, and a transport device that transports the storage boxes between the storage boxes and the work area. This device is used to transport confidential items, and only a specific person can open the lid of the storage box in the same work area to take out or store confidential items such as valuables.

”The traditional 11 of this kind! In the secret storage facility, only the storage boxes stored in specific shelf booths are allowed to be carried out to the work area using ID cards, etc., and in order to ensure the confidentiality of the storage boxes, keys are inserted into the storage boxes. , the lid of the storage box could be opened and opened.

L! l! 1. , n' solution - Kuimaru', ) (!: Jjul
However, there is no key in the lock provided for confidentiality.
If a situation occurs where someone forgets to take out the key and return it with the key inserted, the provision of a lock becomes meaningless.

Moreover, in order to improve storage efficiency, the gap between the top surface of the storage box stored in the shelf booth and the bottom surface of the F-tier shelf is narrowed, so the key can be left inserted in the lock as described above. If you forget to take the key and return the storage box to the push booth, the key will get caught in the upper shelf booth, and the key, lock, shelf space, etc. will be damaged. cause serious trouble.

In addition, if it is detected that 1---- is forgotten and the return of the -C storage box is automatically prevented, the storage box will be returned 1.11 and =
f, (Currently, there are cases where the storage box is left in the I-t7r1 section, and there is a risk that the storage box will be stolen, and furthermore, the next user in the same work area It is not possible to carry in and out the storage equipment, which hinders the operation of the storage equipment.

(jl drunkenness) Kurooka - Solve it'k]ke's]E stage'L 2
Sensui's invention relates to the improvement of confidential material storage equipment that overcomes these disadvantages, and its purpose is to highly reliably protect confidential materials in storage boxes. Everyone can prevent the theft of $ due to forgetting to remove the key, and it can be operated smoothly without affecting the next user's use! can do 1
The main point is to provide animal storage (mm).

First, the configuration of the present invention will be explained with reference to FIG. 1J.

A is a large number of storage boxes in which fJAl can be opened and closed by inserting a key.Storage box A1. t1ffi Confidential object storage shelf B is designed to be stored in a large number of small shelves Jll 8H, respectively.

The interior of the work area C, which has a frontage C1 that allows the storage box A to be opened and closed, and the interior of the confidential material storage shelf B are in communication with each other, and within this confidential space, the Storage box A stored in shelf booth B1 of storage shelf B is placed in the work area ti! A conveyance device is provided to take out the IFD to C and carry in storage No. 8 that has been taken out to work area C to the shelf booth 8+.

Furthermore, a storage box removal command means E specifies the number of the shelf booth 13- and instructs the storage box to be carried out to the storage box, and the storage box A that has been carried out to the work area C is opened to the original storage shelf. B is provided with a storage box export command means F for issuing a command to transport the storage box.

Furthermore, a control device G is provided for operating the transport device in response to command signals from the storage box command means E and the storage box carry-in command means F.

Moreover, a key removal detecting means 1 for detecting a forgetting to remove the lid unlocking key of the storage box A carried out to the work area C is provided near the opening C1 of the work area C. C many).

Further, a warning means I is provided which warns of forgetting to remove the key by using a detection signal from the forgetting to remove the key detecting means H.

Since the present invention is configured as described above, by operating the storage box discharge command means E, the control l
Operating the conveying device with an unloading control signal from device G,
The storage box A in the designated shelf booth address can be carried out to the same opening C1 of the work area C.

In addition, at the opening CI of the work area IPliC, the lid of the storage box taken out to the opening C0 is opened by inserting a key, and confidential items stored in the storage box A are taken out, examined or stored. can do.

Furthermore, when the storage box carrying-in command means F' is operated, the carrying device is operated by the carrying-in control signal from the control device G, and the storage box A that was carried out to the work area C is returned to the original shelf booth. It is transported to B.

However, he forgot to remove the key inserted into the storage box A that had been carried out to the opening CI of the work area C.
When the storage box carry-in command means 1: is activated, the forgotten-to-remove-key detection means H is activated by the forgotten-to-remove-key detection 'tl'+ signal of the forgotten-to-remove-key detection means H, and the warning means (■) activates the forget-to-remove-the-key υ warning means. Eighth, the operator is warned that he or she forgot to remove the key while it was still inserted, thereby preventing damage to the key, lock, shelf B+, etc. due to operator's erroneous operation.

In addition, storage box A is not transported into shelf booth B with the key inserted into storage box A, so storage box A is not transported into shelf booth B.

The mutual spacing can be minimized depending on the size of the storage boxes A, and the storage efficiency of the storage shelves B can be improved.・Furthermore, in the present invention, by inserting the key,
A. Because it can be opened and closed: Storage reliability can be improved.

Furthermore, in the present invention, since forgetting to remove the key is detected and the operator is alerted, the operator does not forget to remove the key and return home, thereby preventing theft of items stored in the storage box A. It can be prevented.

Moreover, according to the present invention, it is possible to prevent the user from forgetting to remove the key and reliably return the storage box A to the original shelf booth B+, thereby preventing the next user from taking out and taking out the storage box A. Never.

Hereinafter, an embodiment of the present invention illustrated in FIGS. 2 to 22 will be described.

The confidential material storage facility 1 is surrounded by a confidential material storage room 2 for storing valuables, etc., and multiple strong walls 4 for storing the valuables, etc., and an automatic opening/closing mechanism is installed on one side of the peripheral wall 4. An opening/closing door 5 is disposed therein, and a communication passage 6 connecting the vicinity of the opening/closing door 5 and the above-mentioned location 3 is also secured and closed by the wall 4 similarly to the storage room 2.

Inside the secret storage room 2, there are left and right sets of storage shelves 7,
A stacker 9 that can move vertically and horizontally along the shelf frontage of the storage shelf 7 to carry in and out storage boxes 14;
A transport vehicle 18 is provided to transfer and transport the storage box 14 to the location 3.

The storage shelf 7 has a large number of shelf booths 8 arranged vertically and horizontally, and each shelf booth 8 has a constant frontage and depth, but a plurality of heights are available. and
Storage boxes 14 of different heights are stored.

The stacker 9 also has a stacker crane mast 1.
0, there is provided an elevating and lowering platform 11 that can be moved up and down by an elevating mechanism (not shown). Furthermore, the lifting platform 11
An engaging pawl 12 is disposed in the center of the storage shelf 7 so as to be movable in a direction perpendicular to the shelf frontage direction by a forward and reverse mover (not shown), and this engaging pawl 12 is connected to a link mechanism (not shown). (The stacker transfer system in this embodiment is the same as that of Japanese Patent Publication No. 55-38888).

Further, the stacker 9 is conveyed on a rail 13 installed in the center of the left and right sets of storage shelves 7, so that the storage boxes 14 of each shelf booth 8 can be delivered.

The storage boxes 14 stored in the shelf booth 8 have a constant width and depth, but there are multiple heights.
As shown in FIG. 4, an opening/closing lid 15 that can be opened and closed with a hinge is attached to the
5 is provided with a lock 16, and by inserting a key 61 into the unlocking 16 and rotating it, the lock 16 is locked or unlocked, and it is impossible to remove the key 61 unless it is locked. . Note that this lock 16 may be of a mechanical type or may be an electronic lock that can be unlocked with a magnetic card.

Further, angle-shaped handles 17 are integrally fixed to both end faces of the storage box 14, and the engaging claws 12 are engaged with the handles 17, so that the storage box 14 can be taken out from the shelf booth 8, and
It is designed to be stored. Note that the engagement lower end 17a of this handle 17 is set to be located above the lower surface of the storage box 14. Note that when the storage boxes 14 are stored in the shelf booth 8, the gap in the row direction is set to be extremely small.

Furthermore, a workbench 29 is provided in the place 3, and a transport vehicle 18 that shuttles between the workbench 29 and the stacker 9 to deliver the storage boxes 14 is connected to the confidential material storage room 2. The storage box 14 is loaded and runs on rails 19 laid between workbenches 29.

As shown in FIGS. 6 and 7, an axle 21 with running wheels 20 integrally attached to the bottom surface of the transport vehicle 18 is rotatably supported by a bearing 22. The bells 1 to 26 are suspended between a pulley 23 and a pulley 25 attached to the bottom of the transport vehicle 18 and integrally attached to the electric shaft of the traveling electric motor 24. The running wheels 20 are driven to rotate and run.

In addition, storage boxes 14 are provided on both sides of the carrier 27 of the carrier 18.
A guide 28 slightly wider than the width of the storage box 24 is provided to prevent the storage box 24 from falling off.

Furthermore, as shown in FIGS. 8 to 10, on the workbench 29, a lifter 31 is housed in an underframe 30, and an upper opening 30a of the underframe 30 can be freely opened and closed. An opening/closing door 53 is arranged as shown in FIG. Note that the workbench 290 frame 30 has a side wall (not shown) located on the side of the rail 19 (on the right side in FIG. 9) so that the storage box 14 can be stored therein.

Further, on the underframe 30, a key detection light emitter 1 and a key detection light receiver 2 are arranged, and the light emitter 1 is provided with a key detection light receiver 2.
The key 6 is activated by receiving the light emitted by the light receiver 2
1 is detected.

In the lifter 31, a lifting platform 33 is lowered vertically onto a lifter frame 32 via a link mechanism 39, which will be described later, and a lift-lid drive motor 34, A lifter drive speed reducer 35 is provided, which has the same speed reduction as the electric motor 34. 35 through a shaft coupling 60.

A crank 36 is integrally fixed to the output shaft 35a of the lifter drive reduction gear 1135. One end of an arm 37 is connected to the tip of the crank 36 with a pin 38. It can swing freely around the center.

Further, the link mechanism 39 is disposed between the single lifter frame 32 and the lifting platform 33, as shown in FIGS. 8 to 11, and the link mechanism 39 is A set of links 30.41 and this set of links 40.4
1 and a pair of crossed wires arranged opposite to each other.

Furthermore, an overweight detector WS (see FIG. 9) is disposed at the upper end pivot portion of the link 41, 43, and the link 40 and 41 are swingably connected to each other, and links 42 and 43 are also connected.

Similarly, they are connected to each other so as to be able to swing freely. The lower end of the link 40.42 is pin-coupled to the end of the lid frame 32 and is swingable.
Sliders 40a and 424 are attached to the upper end of the 0.42 inch, and the sliders 40a and 42a are slidable on the lifting table 33.

There are also sliders 41a, 4 at the lower ends of the links 41.43.
3a is attached, and the same sliders 41a and 43a are attached.
is slidable against the lifter frame 32, and the upper ends of the links 41 and 43 are aligned with the end of the lifting platform 33, so that the lifter drive electric I! ! 34 is rotationally driven, the crank 3 is rotated through the lifter drive reducer 35.
6 is rotated, and sliders 40a to '4 are attached to pins 38 and links 40 to 43 at the tip of the crank 36.
3a is slid on the lifter frame 32 and the lifting table 33, respectively, so that the lifting table 33 can be raised and lowered as shown in FIG. A switch bracket 62 for detecting the lift height of this elevating table 33 includes a lid lower position detection switch Sl, a lifter middle position detection switch S2, and a lifter upper position detection switch S, each of which is erected from the single lifter frame 32. is attached to.

Furthermore, as shown in FIG. 11, angular box holders 4G and 46 are placed on the lifting table 33 via a storage box presence detector 45. 46 guides 46a prevent the storage box 14 from falling off. Also, on the lifting platform 3341, the box holder 4
6. A guide rail 47 is arranged in the middle of 46 and parallel to the box holder 46, and a slider 48 is attached to the guide rail 47.
is placed movably.

Further, as shown in FIG. 12, the guide rail 47
An idle sprocket 49 is disposed at one end, and an i-descend 33 is disposed near the other end of the guide rail 47.
An electric motor 50 with a reduction gear is disposed above, and this electric motor 4
A sprocket 51 is integrally arranged on the rotating shaft of 1so,
The same sprocket 51 and the idle sprocket 1-49
A slider drive chain 52 is spanned between them, and the slider 48 is connected to this chain 52, and the slider 48 is reciprocated on the guide rail 47 by forward and reverse rotation of an electric motor 50 with a reduction gear. Then, a striker (not shown) attached to the slider 48 operates the engagement claw position detection limit 1 switches pS1 and IS2 attached to the guide rail 47, and the slider 48 moves at a predetermined position. 48 will be stopped.

The slider 48 is formed with an engaging claw 48a that can engage with the handle 17 of the storage box 14.
It is engaged with the sea urchin handle 17, and the storage box 14 is transferred onto the box holder 46 by the rotational drive of the electric motor 1150.

Further, the upper opening 30a of the underframe 30 of the workbench 29 can be opened and closed with the closing door 53 shown in FIGS. 13 to 14.
As shown in the figure, the guide 17 is opened and closed along a guide 17-ru 54 that is integrally fixed to the underframe 30.

That is, guide rails 54 and 54 made of channel members extend along the longitudinal direction of the upper opening 30a of the underframe 30.
Guide rollers 55 attached to both sides of the door 53 are engaged in the guide rails 54 and 54, with their open ends facing each other. Note that the guide rail 54 protrudes from the underframe 30 and is extended, so that the opening/closing door 5
Even if 3 is released, you can still guide them.

On the other hand, a rack 56 is integrally fixed to the bottom surface of the opening/closing door 53, and the rack 56 meshes with a pinion 57 disposed directly below it, and this pinion 57 is attached to the underframe 30. It is designed to be rotated by five electric motors with reduction gears fixed on the plackets 1 to 58, and the opening/closing door 5 is driven by rotation of the electric motor 59 with reduction gears.
3 is opened and closed, the door limit switch JS! attached to the underframe 30 is activated by a striker (not shown) attached to one side of the door 53. , j3 is now operated and the opening/closing door 53 is stopped at the predetermined position-C
There is.

Thus, on the workbench 29, the storage boxes 14 loaded on the carriage 18 are transferred onto the box holder 46 by the slider 48, as shown in FIG. The lifting platform 33 of the lid 31 is placed at the lowest position by a link mechanism 39, and the box holder 46 and the carrier 27 of the carrier 18 are set to be on the same plane. There is. When the storage box 14 is transferred onto the box holder 46, the lifter drive motor 34 is driven to rotate the crank 36 and the arm 3
7 is raised, the link mechanism 39 consisting of links 40 to 43 is activated, the lifting platform 33 is raised, the storage box 14 is at a predetermined height position, the lifter driving motor 34 is stopped, and the storage box 14 is is held at a predetermined height. Next, as shown in FIG. 16, the opening/closing door 53 on the workbench 29 is opened, and the opening/closing door M15 of the storage box 14 is exposed so that it can be opened and closed. and storage box 1
4 has been completed, and the opening/closing lid 15 is opened by RF! When it is closed, the opening/closing door 53 is closed by the reverse operation as described above, and then the elevator platform 33 is lowered and transferred onto the carrier vehicle 18.

Next, the electronic control device 100 in the confidential article storage facility 1 of this embodiment will be explained.

The electronic control device 100 includes center units 1 to 101 installed at a location away from the confidential material storage facility 1, and a main unit 103 installed in the book storage facility 1.

Also, the main computer 1 in the center unit 101
10 includes a center output interface 111, a center ROH 112, a center RAM 113, and a center CPU 114.

Furthermore, the center user output interface 111 appropriately adjusts input signals from the center peripheral 1m devices 120 such as a floppy disk 121, a printer 122, a keyboard 123, a cathode ray tube 124, a numeric keypad 125, and a magnetic card reader 126, and sends them to the CPU 114. Enter C
The output signal from PU 114 is sent to Kenter peripheral device 12.
0 to each device 121, . . . , 126.

Zarani also has the peripheral device 1 in the center ROH 112.
Sequence programs or instructions necessary for the operation of each of the 20 devices 121, . . . , 126 are stored.

Furthermore, for the center RAM 113, each device 121, ... 126 of the peripheral device 120 and the center C
It is possible to read and write data obtained from the operation of Pυ114 and other data.

The rough center CPII 114 is connected to the keyboard 1
ROH11 according to input signals from 23 and numeric keypad 125
Execute the sequence program and instructions stored in 2,
A control signal is output to each device 121, 122, 124 of the center peripheral device 120 via the input/output interface 111, and the main CP of the main computer 130
II 134 and can exchange data.

In addition, data such as which customer's storage box 14 numbered with a bar code corresponds to which storage box 14 is stored in the shelf booth 8 at which address is recorded on the floppy disk 121 in the center units 1 to 101. It has become so.

Zarani Renta, keyboard 12 in -units+-1oi
3 inputs data regarding the correction of the contents recorded on the floppy disk 121, the newly recorded contents on the same 70 disk 121, etc. to the CPII 114, and causes the printer 122 to print these data as necessary. It has become.

Furthermore, the cathode ray tube 124 is capable of displaying the contents of operation instructions on a booth operation console 160 attached to the booth control panel 150, the contents of operation instructions on the keyboard 123, numeric keypad 125, and the like.

Next, the main unit 103 will be explained.

The main computer 130 in the main unit 103 has a main input/output interface 131 and a main ROM.
132,! :, Main RAM 133, )!
It consists of an in-CPU 134.

The main ROH 132 also includes a barcode reader 141.
, the stacker drive system 142, the truck drive system 143, and the workbench drive system 144.

Furthermore, the main CPt 1134 has the booth control panel 15
The sequence programs and instructions stored in the ROH 132 are executed according to input signals from the CPU 114 of the main peripheral device 140 and the main peripheral device 140 via the input/output interface 131.
43. Output the control signal to 144, and booth control panel 1
Data can be exchanged with 50.

Furthermore, among the programs written in the main ROM i32, a flowchart of a program related to the work platform drive system 144 is shown in FIGS. 20 to 22.
2, and the operation of the workbench drive system 144 will be explained according to the drawing.

First, while operating the booth, insert your ID into the card insertion slot 161 of 160.
When a card (not shown) is inserted and a predetermined storage box 14 is taken out from the shelf booth 8 in the confidential material storage facility 1, the stacker drive system 142 is moved from the predetermined shelf booth 8 in the same way as a normal stacker. The storage box 14 is removed and transferred to a truck drive system 143, which transfers it to a platform drive system 144 near the booth vehicle 160 operated with respect to the storage box 14.

Then, when the conveyance platform *18 of the trolley drive system 143 faces the stomach lowering platform 33 of the workbench drive system 144, an engagement claw advance command is issued according to the storage box removal flowchart as shown in FIG.

Further, when the engagement claw front position detection limit switch JS2 is turned on, the engagement claw 48a stops advancing and the lifter 31 starts to rise.

Furthermore, when the lifter middle position detection switch S2 is turned on,
When the lifter 31 stops rising, the engaging claw 48.8
moves backward, and the position detection lifter i-switch JIS after the engagement claw
When , is turned on, <n''lA of the engaging claw 48a stops, and the lifter 31 starts to rise further.

Furthermore, when the lifter upper position detection switch S is turned on, the lifting of the lifter 31 is stopped and the door 53 starts to be opened, and when the door opening limit switch pS4 is turned on, the door 53 is stopped.

Next, when the return push button 162 of the booth operation console 160 is pressed to return the storage box 14 to the shelf booth 8, the 21st
The workbench drive system 144 operates according to the abnormality detection 70-chip-1 as shown in the figure.

The wing push button 162 is pressed, and the door opening limit switch J is pressed.
St4 is turned on, the storage box presence detector 45 is turned on,
When the lifter upper position detection switch S3 is turned on, the key detection light receiver detects whether 2 is on or off.

Then, the key detection light receiver is not turned on, that is, the key 61
is pulled out from the lock 16, and it is detected that the key has not been forgotten, and the overweight detector 8 is not turned on, that is, if the storage box 14 on the lifter 31 does not exceed a predetermined weight, then the state shown in FIG. The platform drive system 144 operates according to the storage box return 70-direction as shown in FIG.

However, if the user forgets to remove the key 61 from the lock 16, a buzzer 164 indicating that the key has been removed will sound and the dot matrix display 163 of the booth console 160 will display the message "Please take the lock." When the worker noticed this situation,
When the key 61 is pulled out from the lock 16, the next weight over detection process begins, but if a predetermined period of time elapses, the forgotten key removal alarm buzzer 164 will stop sounding, the display on the dot matrix display 163 will disappear, and an abnormality will be detected. Return to the beginning of the flow.

Further, if the storage box 14 exceeds a predetermined weight, the same operation as if the key had been forgotten to be removed occurs, and if the weight is over, the overweight alarm buzzer 165 sounds.

If no abnormality is detected in the rough abnormality detection flowchart, the storage box return flow shown in FIG. 22 is entered.

In this flow, a door closing command is issued, and when the door closing limit switch fl33 is turned on, the door 53 is stopped and a lifter lowering command is issued.

Further, when the lifter middle position detection switch S2 is turned on, the lowering of the lifter 31 is stopped, a command is issued for the engagement claw 48a to move forward, and the storage box 14 is pushed out toward the transport vehicle 18.

When the engagement claw front position detection limit switch JIS2 is turned on, the engagement claw 48a stops advancing and a lifter lowering command is issued. And lifter lower position detection switch S
1, the lowering of the lifter 31 is stopped, the engagement claw 48a is disengaged from the handle 11, and a retreat command for the engagement claw 48a is issued.

Finally, when the engagement claw rear position detection limit switch IS+ is turned on, the engagement claw 48a stops retreating.

Up to this point, the main computer 130 has been described, but the booth control panel 15 located adjacent to the workbench 29 has been described.
0 and 160 during booth operation will be explained.

Booth control! 8150 is various input/output interface 15
1, 152, 153, 154, 155, 156, RO
H157, RA) + 158, and CPU 159 -)T.

In addition, the ROH 157 includes various peripheral devices 162, 163, 164, 165, 16 attached to the booth operation console 160.
Sequence programs necessary for the operation of 6.167.168.169 are stored.

Furthermore, the CPIJ 159 receives the input signal of the booth operation console 160 and the main CPII of the main combination coater 130.
It executes the sequence program and instructions stored in the ROH 157 according to the input signals of the main CPI + Data can be exchanged with 134.

Furthermore, the booth operation console 160 has a card insertion slot 16.
1. Return push button 162, dot matrix display 163
, a key removal notification buzzer 164, an overweight notification buzzer 165, a numeric keypad 166, a cancel switch 161,
A magnetic card reader 168, a printer 169, etc. are attached.

Since the embodiment shown in FIGS. 2 to 22 is configured as described above, the card insertion slot 161 of the booth operation console 160 near the workbench 29 is inserted into the card slot 161 corresponding to the storage box 14 to be taken out. When the ID card is inserted, the magnetic card reader 168 operates and transmits the read signal to the booth control panel 150.

Then, from the booth control panel 150, the main computer 1
30, the read signal is sent to 84201 port 134
The stacker drive system 142 is operated by the control signal, and the storage box 14 is carried out from the read storage box 14 storage address and delivered to the cart drive system 149.

At the time of this handover, the barcode reader is operated,
The storage box 14 to be taken out is checked to see if it is correct or not, and if it is not, it is returned to the original shelf M8, and if it is correct, the cart drive system 143 is operated.

When the storage box 14 is sent to the workbench drive system 144 by the operation of the cart drive system 143, the workbench drive system 144 operates according to the storage box removal flowchart shown in FIG. It is exposed to the outside through the opening 30a of the frame 30.

In this state, by inserting the key 61 into the lock 16 and turning it, the opening/closing lid 15 can be opened, and the confidential items in the storage box 14 can be taken out or replaced, or other confidential items can be put in. .

After completing the necessary work, lock the door, remove the key 61, and press the return button 162. If the key 61 is forgotten to be removed and the storage box 14 is overweight, it will be detected according to the abnormality detection flowchart of FIG. .

Also, if the key 61 is pulled out and the weight is not over,
According to the storage box return flowchart in Figure 22, storage box 1
4 is transferred to the conveyor truck 18 of the truck drive system 143, and by the operation of the truck drive system 143 and the stacker drive system 142,
It will be returned to the original shelf booth 8.

However, if the operator forgets to remove the key 61, the forgotten-to-remove key alarm buzzer 164 will sound and the message ``Please take one tablet'' will be displayed on the Dot Matrix display 163. Just pull out the 61. Then, the storage box 14 is returned to the original shelf booth 8 in the same manner as described above.

In addition, if the weight is over, the weight overload notification button IJ''-
165 will sound and the message "Please take out some items inside the storage box" will be displayed, so open the lid 15, take out some of the confidential items inside the storage box 14, reduce the weight of the storage box 14, and then open the lid. 15 and remove the key 61, the storage box 1
4 can be returned to the original shelf booth 8.

In this manner, in the embodiment described above, it is possible to prevent the key 61 from being returned to the shelf booth 8 without forgetting to take it out from the lock 16. Also, damage to the shelf booth 8 etc. can be reliably prevented.

In addition, since the key 61 cannot be removed from the lock 16 unless the key 61 is locked, reliability regarding confidentiality can be significantly increased by double checking the ID card and the key 61. .

Since the extraction of the key 61 from the rough lock 16 is detected separately from the storage box 14 by the key detection emitter 1 and the key detection receiver 2 on the underframe 30, each workbench 2
Only one pair of these detectors 5 and 2 is sufficient, making the device extremely simple and low in cost.

In the embodiment described above, a detector was not provided to detect when the M2S of the storage box 14 was released from the opening 30a of the underframe 30. 14, the user may be notified and prohibited from returning the storage box 14. In this way, damage to the opening/closing door 53 and the storage box 14 can be prevented. I can do it.

Further, in the embodiment, the center unit 101 is provided with a center computer 110, and the main units:
Although the main computer 130 is provided in the center unit 103, the main computer 130 may have the function of the center computer 110, and the center computer 110 in the center unit 101 may be removed.

[Brief explanation of the drawing]

Fig. 1 is a complaint response diagram of the confidential article storage equipment according to the present invention, Fig. 2 is a perspective view illustrating one embodiment thereof, Fig. 3 is a side view of a storage shelf and stacker in the same embodiment, and Fig. 4 5 is a perspective view of the storage box in the same embodiment, FIG. 6 is a front view of the carrier in the same embodiment, FIG. 7 is a side view thereof, and FIG. 8 is a side view of the same embodiment. 9 is a cross-sectional side view thereof, FIG. 10 is a side view cut along the line X-X in FIG. 9, FIG. 11 is a perspective view of the lifter in the same embodiment, and FIG. The figure is an enlarged perspective view of the main part of the lifter in the same embodiment, FIG. 13 is a perspective view of the opening/closing door in the same embodiment, No. 14 is a side view thereof, and FIG.
Figure 16 is an explanatory diagram of its operation, Figure 11 is a block diagram of the electronic control unit in the above embodiment, Figure 18 is a block diagram of the booth control panel in the electronic control unit, and Figure 19 is its operation console. FIG. 20 is a flowchart for taking out the storage box in the workbench drive system of the same embodiment, FIG. 21 is a flowchart for detecting an abnormality in the workbench drive system, and FIG. 22 is a flowchart for returning the storage box in the workbench drive system. It is. A...Storage box, B...Storage shelf, C...Work area,
D...Between transport bags, E...Storage box export command means, F.
...Storage box carry-in command means, G...Control device, 1"...
・Detection means for forgetting to remove the key, ■...Mechanism for warning for forgetting to remove the key, 1... Confidential material storage equipment, 2... Confidential material storage room, 3.
...Location, 4...Wall, 5...Opening/closing door, 6...Connecting passage, 7...Storage shelf, 8...Shelf booth, 9...Stacker, 10...Stacker crane mast. 11・
... Elevating loading platform, 12... Engagement claw, 13... Rail,
14...Storage box, 15...Opening/closing lid, 16...Lock,
17... Handle, 18... Transport truck, 19... Rail, 20... Running wheel, 21... Axle, 22...
Bearing, 23... Pulley, 24... Travel electric motor, 2
5... Pulley, 26... Belt, 27... Transport platform, 28... Guide, 29... Workbench, 30... Underframe, 31... Lifter, 32... Lifter One frame, 3
3... Lifting platform, 34... Lifter drive motor, 35
...lifter drive reducer, 36...crank, 37
...Arm, 38...Pin, 39...Link mechanism, 40.41.42.43...Link, 44...Connection rod, 45...Storage box presence detector, 46.・・Box holder,
47... Guide rail, 48... Slider, 49...
... Idle sprocket, 50 ... Electric motor with reducer, 51 ... Sprocket, 52 ... Slider drive chain, 53 ... Opening/closing door, 54 ... Guide rail, 5
5... Guide rail, 56... Rack, 57... Binion, 58... Bracket, 59... Electric motor with reducer, 60... Shaft coupling, 61... Key, 62...・
Switch bracket, 100...Electronic control device, 10
DESCRIPTION OF SYMBOLS 1... Center unit, 103... Main unit, 110... Center computer, 111... Center person output interface, 112... Center R
OM, 113... Center RAM, 114... Center CPII, 120... Center peripheral equipment, 121
...Floppy disk, 122...Printer,
123...keyboard, 124...cathode ray tube, 12
5... Numeric keypad, 126... Magnetic card reader, 130... Main computer, 131... Main input/output interface, 132... Main ROH, 1
33...Mei'', i RAM, 134・')i>C
PU1140...Main peripheral equipment, 141...Barcode reader, 142...Stacker drive system, 143
... Trolley drive system, 144 ... Workbench drive system, 150 ... Booth control panel, 151 ... Numeric keypad interface, 152 ... Card reader interface, 153 ... Printer interface, 154.
...Input circuit, 155...Display device interface,
156...Output circuit, 157...ROO12158
...RAM, 159...CPII, 160...Booth operation console, 161...Card insertion slot, 162...
Return push button, 163... dot mark 1 ~ ricks display,
164... Key removal notification buzzer, 165... Heavy stitching over notification buzzer, 166... Numeric keypad, 167...
・Cancellation switch, 168...Magnetic card reader, 1
69...Printer? JS+... Engaging claw rear position detection limit switch, JI
S, L... Engagement claw front position detection limit switch, JI
S3...Opening/closing door closing limit switch, JS...Opening/closing door opening limit switch, S...Lifter lower position detection switch, S7...Lifter middle position detection switch, S3...Lifter upper position detection switch , tis...Overweight detector, I...Light emitter for key detection, K2...Light receiver for key detection. Figure 5 Figure 6 Figure 7 Figure 8 Figure 1 Figure 19 Figure 20

Claims (1)

[Claims] Equipped with a large number of storage boxes whose lids can be opened and closed by inserting a key, and a large number of shelf booths in which the storage boxes can be stored!
A work area with an opening that allows the lids of the storage boxes to be opened and closed, and a work area in which the storage boxes stored in the shelf booths of the storage shelves are carried out to the work area. a transport device that transports the storage boxes carried out to the shelf booth;
storage box carry-out command means for designating the address of the shelf booth and instructing the carrying out of the storage box; and storage box carry-in command means for issuing a command to carry the storage box carried out to the work area into the original storage shelf booth; , a control device for operating the conveying device in response to command signals from the storage box carry-in command means and the storage box carry-in command means, and a confidential storage unit that communicates with the inside of the work area such as the inside of the confidential material storage shelf. In the confidential material storage stage m in which the transport device is disposed in the space, a key removal detecting means is provided for detecting a forgetting to remove the key for unlocking the lid of the storage box carried out to the work area. 1. A confidential article storage facility comprising a warning means for warning multiple forgotten keys by a detection signal of a forgotten key detecting means.