TW200800761A - Article storage facility - Google Patents

Abstract

The facility provides an article storage facility suppressing floating of dust in travelling of an article carrying apparatus. In an operation control means controlling operation of the article carrying apparatus to carry an article among a plurality of article transfer portions, the operation of the article carrying apparatus is controlled to position an article transfer means above a traveling height set as a height suppressing the floating of the dust on a floor side of a moving space, in travelling of the article carrying apparatus.

Description

。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 In the width direction of the frame, the article transfer mechanism is moved up and down. The operation control mechanism treats the plurality of storage portions and the article loading and unloading portion as a plurality of article transfer spaces, and controls the operation of the article transport device to make it necessary to In the meantime, the article is transported by the article, and the air purifying mechanism is configured to allow the air to be purified to flow from the rear side of the article storage rack through the storage portion to the moving space, and to store the article in the moving space. [Prior Art] The product storage device is an object that is installed in the clean room, and the purifying air flows from the rear side of the article storage rack through the storage material in the moving space, thereby preventing the movement of the article transport device from being generated in the moving space. When the dust is stored in the storage unit, the cleaning air is moved in the moving space; the motor is moved to make the airflow caused by the movement of the article handling device confusing, and the dust floating on the floor side of the moving space is quiet in the moving space. On the floor side, the lowermost part of the article storage rack is placed at the same level as the floor surface of the moving space, so that it can be dusted from the floor side by the article handling device. , the dust A, the Li literature 1), not (three) pollution of the items that are stored (for example, refer to the special and 'no species storage equipment, in general, in walking goods

7037-8571-PF 5 200800761=Two or two control of the movement of the article handling device, so that the item transfer machine order y, more than the item transfer position of the object to be transferred is more than 0' In the case of the article handling device, the height of the article transfer mechanism and the position of the item to be transferred to the mouth-to-mouth transfer object are displayed on the pole of the article transport device. In the state where the position is moved, the article transporting device is moved, and the object is to be used as the object of the object to be transferred, and the position of the object 4 is placed in the position, and the article is moved to the corresponding object to be transferred. After the item is moved to the location of the location, the item transfer mechanism can be quickly started to carry out the item transfer operation. [Problem to be Solved by the Invention] In recent years, in order to increase the speed of traveling of articles, in particular, it is speeding up. However, when the article is moved, a large airflow displacing area is generated, and when the article is moved to a low position, the article is transported in a state where the article is displaced. The low-level article transfer mechanism turbulent airflow and the dust transport efficiency on the floor side, and the article transporting article storage device and the like are more desirable when the transport device is traveling at a high speed, because this is because, in particular, because it is in the traveling direction. A large airflow disorder occurs. Since the load-carrying mechanism near the floor where the object (10) is transferred is located at a lower position close to the floor, because it is located close to the floor, a large high floating occurs near the floor. In this way, even if the dust on the board side of the 7037-8571-PF 6 200800761 floats high, I can prevent the articles stored in the storage unit from being stained. It is provided at a position where the floor space of the moving space is high, so that the dust caused by the walking of the article transporting device is difficult to contaminate the article. However, when the structure is configured as described above, the storage efficiency of the article storage rack is reported to be poor. The present invention has been made in view of the above-mentioned facts, and an object thereof is to provide an object for suppressing the floating of dust when the article carrying device is traveling, and the object of the invention

Item storage equipment for storage efficiency of product storage racks. [Means for Solving the Problem] In order to achieve the above (4), the first feature of the article storage device of the present invention includes: an article storage rack in which a plurality of storage portions are arranged side by side in the vertical and horizontal directions; and an article transport device in front of the article storage rack In the moving space, the vehicle is free to walk in the direction of the wood, and a, the article transfer mechanism is lifted and lowered, and the operation control mechanism uses the plurality of storage portions and the articles to be moved in and out as a plurality of articles to transport the premises, and controls the handling of the articles. The operation of the apparatus is such that it is necessary to carry out the article transporting between # and the air purifying mechanism, and the purifying air flows from the rear side of the article storage rack through the storage portion in the virtual moving space, and the movement is performed. The operation control mechanism is configured to control the movement of the article conveying device when the article conveying device is moved, and to control the movement of the article transfer mechanism, so as to suppress the presence of the moving space in the moving space. The dust on the floor side is set to a higher height for walking. That is, when the traveling object transports the device, the walking force of the article transfer mechanism is made to suppress the dust existing on the floor side of the moving space.

7037-8571-PF 7 200800761 The setting height of the levitation is higher, regardless of the height of the item transfer position as the object to be transferred, and the item transfer mechanism is positioned to suppress the presence in the moving space. When the height of the floor on which the dust floats on the floor is higher, the article transporting device is moved. Therefore, the large airflow disorder caused by the article transfer mechanism is generated in the floor from the moving space to a certain height, and the article is transported. When the device is walking, the airflow disturbance close to the floor is suppressed, and the floating of the dust on the floor side can be suppressed. Therefore, even if the storage portion of the lowermost portion of the article storage rack is placed at a height spaced apart from the floor surface of the moving space, It is difficult to cause the dust to be contaminated by the floating dust due to the walking of the article handling device. Therefore, it is possible to provide a traveling article conveying device in a state in which the article transfer mechanism is positioned at a height higher than the traveling height, thereby suppressing the disturbance of the (four) dust in the vicinity of the floor side airflow when the article carrying device is traveling. From the ocean, the storage portion of the lowermost section of the article storage rack can be placed at a height spaced apart from the floor surface of the moving space. Therefore, it is possible to suppress the object transporting device 2 from floating up, and improve the storage efficiency of the article storage rack. The item protects the official equipment. = The second feature of the device is the second feature of the device. In the second feature, the operation control concept or the camera is used to control the movement of the item. Therefore, the above-mentioned article transfer mechanism must be high in the above-mentioned walking height (four). When the vehicle is transported, the article transporting mechanism is raised while the article is being transported while the article is being transported.

7037-8571-PF 8 200800761 For objects with a height above the walking height, w γ ' can be used without delaying the movement of the article transporting equipment until the goods are transferred to the machine, sowing A,. (4) structuring the height of the phase walking, month € Quickly start the dry handling of the item handling device,

Therefore, it is possible to carry the articles smoothly. Therefore, it is possible to provide a kind of storage for the goods, and to carry the articles smoothly. During acceleration, the item transfer mechanism is raised above the walking height, and at the force port, "the eve mechanism is accelerating, because the item handling device travels at a slower speed, so the item transfer machine is different from the sand warfare mechanism. The airflow is less disordered, the walking speed of the article handling device is changed, and the mouth is the article transfer mechanism leaving the floor surface. Therefore, the article handling device w > L micro-connecting device is removed when the article is transferred. In addition, in the first feature configuration, the control operation mechanism is configured to raise the article transfer mechanism just described. After the operation of the article transporting device is controlled, the article transporting device must be started to move. When the device is moved, the article transfer mechanism is raised to a height higher than the walking height, and the article that starts the article transport device is moved. When the article transport device starts to travel, the article transfer mechanism is positioned at a higher walking height. In addition, it is possible to suppress the dust floating during the movement of the article transport device, and it is possible to provide an article storage device capable of appropriately suppressing the floating of the dust when the article transport device travels. The fourth characteristic of the item storage equipment is in the third

7037-8571-PF 9 200800761 In any one of the above-mentioned structures, the transporting device is moved to correspond to the plural number == in the item transfer site of the article-loaded object::: § Object object 2: When the item transfer mechanism is used for a lower degree, the control of the above-mentioned Ding must be actuated as one of the object transfer objects = 4, so that the aforementioned article handling device μΓ f Stopping the # " month, the aforementioned item transfer mechanism is lowered.

That is, when the item is transported, and (10) ^ is used as an item in the place (4) (4) When the above-mentioned plural items are moved to the position of the item to be transported as the Aα #象, the item to be moved earlier is moved. When the loading place is stopped, the item handling device is stopped as == the starting item transfer mechanism is lowered. Therefore, after the item moving device is stopped in the item transfer position of the article, the item transfer object is transferred between the items. Quick start: the object is transferred by the transfer mechanism, so it can be transported smoothly: the mouth can therefore be quickly started with the item transfer mechanism. The port is transferred smoothly. At the same time, in the deceleration of the article handling device, the article transfer mechanism is lower: the height is lower than the driving height, so that the article is transported as the article transfer mechanism approaches the surface. Since the traveling speed is slow, it is possible to suppress the airflow disturbance near the floor surface caused by the article transfer mechanism when the conveyance device is traveling, and to suppress the floating of the dust on the floor side. 5 characteristics 'Shu system configuration of the first feature of any one of ~ 3, the operation of the control means, so that the lines in the article corresponding to the transport means to travel to a plurality of article transfer as used herein in the article transfer

7037-8571-PF 10 200800761 When the position of the object to be transported is the position of the object, "" for the object to be transferred as an item, and the height of the item transfer mechanism of the field (1) is lower, " The height of the carrying place is higher than that of the above-mentioned line of service, and the time must be self-contained as the item to be transferred: to move the goods, and to stop the goods, and to stop: =::ΓΓThe transfer mechanism is down. The crops in the goods are transported in the place: when transporting, in the position of the private place

It is necessary to transfer the object transfer device and stop the article to stop the article transport device until the vehicle is loaded until the ^^1L. The same degree is used. Therefore, it is possible to suppress the movement of the article transport device. Since the dust floats, f provides an article storage device that can appropriately suppress the floating of the dust when the article transport device travels. [Embodiment] Hereinafter, embodiments of the present invention will be described with reference to the drawings. [First Embodiment] As shown in Figs. 1 to 4, the article storage device is installed in the clean room i, and includes an article storage rack 3, and a plurality of storage portions 2 are arranged side by side in the vertical and horizontal directions; The moving space 4 in front of the article storage rack 3 is freely movable in the frame visibility direction, and the article transfer mechanism 4 is lifted and lowered. The operation control mechanism 46 (see FIG. 6) stores the plurality of storage units. The portion 2 and the article loading/unloading portion 31 serve as a plurality of article transfer spaces a, and control the operation of the article conveying device 5 to carry out the handling of the container 13 of the crop 7037-8571-PF 11 200800761; and purify the air therebetween. The ventilation mechanism 6 causes the purge air to flow downward from the rear side of the article storage rack 3 through the storage unit 2 in the moving space 4, and is a downflow type. In the same manner, the trough 13 is constructed by a lattice-like frame that can be ventilated by air, and at the same time, the plate-like body 12 such as a glass plate (see FIG. 3) is held in a stacked form in the vertical direction. Plates 12. The clean room 1 is configured such that the floor portion is formed of a porous wire grid floor 7 having a plurality of vent holes, and the cleaning air is blown from the ceiling of the ceiling to the floor side. Further, in the dust-free one, a space surrounded by the booster 11 around the upper portion and the side surface is formed, and the article storage rack 3 is disposed in a space surrounded by the booster 11. In the above-described article storage rack 3, a pair of installations are formed on the grid floor 7 in a state in which the front sides are opposed to each other. Further, a moving space 4 is formed between the pair of article storage racks 3. Each of the article storage racks 3 includes a pair of front and rear pillars 9' that are vertically spaced apart in the width direction of the rack body, and a Φ support portion 10 that is supported by a pair of front and rear pillars g, and is spaced apart in the vertical direction of the rack body. Settings. Further, one pair of struts 9 and a pair of right and left mounting support portions 1 are formed to form one accommodating portion 2, and the accommodating portion 2 is arranged in parallel in a plurality of vertical and horizontal directions. Each of the accommodating portions 2' communicates with another accommodating portion that is adjacent to the width direction of the frame body and another accommodating portion that is adjacent to the vertical direction of the frame body, and the air can flow. Further, in the configuration of the article storage rack 3, it is necessary to form a flow space 16 for purifying air flow below the lowermost storage portion 2, and to store the lowermost portion 7037-8571-PF 12 200800761 2: at a distance from the wire grid floor 7 The position above the set interval is left. The system of purifying the two-gas ventilation mechanism 6 includes a clean room ventilation mechanism Η ' is supplied in a state in which the purified air is circulated in the clean room i; the accommodating portion ventilation mechanism 15 allows the purified air to flow to the set The storage unit 2 of each of the article storage racks 3 in the booster u and the opening for exhausting are told to discharge the air in the booster 11 into the clean room 1 outside the booster unit 11. The clean room ventilating mechanism 14 is configured to circulate purified air in the clean room 1 in such a manner that the air passing through the wire floor 7 is cleaned and the clean air is blown from the ceiling (four) 8 . The clean room ventilation mechanism 14 includes an air suction chamber 17 disposed on a lower side of the wire grid floor 7 , an air chamber 18 disposed on an upper side of the ceiling blowing portion 8 , and an air filter 19 disposed in the ceiling blowing portion. a HEpA filter of 8 or the like; a connecting flow path 2〇, connected to the suction chamber 17 and the air chamber 18; a circulation blower 21 provided in the connecting flow path 2〇 to attract the suction chamber 17; The filter 22 is provided on the air discharge side of the circulation blower 21 in the connection flow path 2A. W ^ The air in the clean room 1 is sucked into the suction chamber 17 through the wire grid floor 7 by the ventilation effect of the circulation blower 2, and flows in the connection flow path 20 by the pre-filter 22 It is purged and reaches the air chamber 18. Further, the air that has reached the air chamber 18 is purified as air purified by the air filter 194, and is blown downward from the ceiling blowing portion 8 into the clean room 1. In this way, the air in the clean room is circulated while purifying the pre-filter U and the air filter, while purifying the air from the ceiling.

7037-8571-PF 13 200800761 The bear 1 blown out from the plate blowing portion 8 to the lower side. 〜, 下, long-term supply to the clean room The connection flow path 20 is circulated by the blower 21 at the discharge side, and the exhaust gas 2: 5 = ^ ^ air volume adjustment damper 26 is connected. "The exhaust gas flow path 25 is provided with a row and the circulation of the damper 26 for adjusting the external air volume is separately adjusted = the circulation of the damper 24 and the air ventilating mechanism 14 in the air in the exhaust dust chamber 1 In the absence of the wind, the air is exchanged with the fresh air. The air duct 15 is divided into a plurality of storage portions 2, and the clothes are attached to the side of the booster 1 to make the clean room a. Further, the accommodating portion ventilation mechanism 15, t, and the purified air are purged and flowed in the booster 1 1 to allow the air to pass through the accommodating portion 2 from the rear side of the accommodating portion 2. The accommodating portion ventilator, M ic π A t human * u mechanical structure 1 5 series includes: dust filter 27, dust removal: and air supply ^ (9), purified air outside the suction booster n: through the dust filter 27, the clean air leaks The accommodating portion 2 passes through the accommodating portion 2, and the purified air that has flowed into the booster U is caused by a plurality of fans 28 flowing from the rear side to the front side of the accommodating portion 2 in the front-rear direction of the rack body. , and <, ^ μ air is passed through the storage unit 2 and is now 13 Θ The inside of the container 13 is placed between the plurality of plate-like members 12 in a stacked state. The exhaust opening 29 is provided in a stacking manner, and is provided only in a booster that faces one of the pair of article storage racks 3. 11 side wall portion 11a. Moreover, the opening for exhaust

7037-8571-PF 14 200800761 = 29' is attached to the lower end portion of the side wall portion (1) of the rising portion 11 in the state of the opposing flow space 16. Since the 化工 化工 化工 供给 供给 供给 迗 迗 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 28 On the other hand, the purified fluorine is discharged from the circulation blower 2 1 to the Z1 self-discharge opening portion 29 to the pressure increase °. ',', in the aforementioned booster u booking: = will be reduced. Therefore, the air inside the booster is from the storage unit 2

In the moving space*, it flows downward from the upper side to the lower side. In addition, a part of the purification air that flows downward in the moving space 4 flows from the flow space 16 to the exhaust opening 29 and is discharged to the booster in the clean room 1 and thereafter. The lower side flows and passes through the wire grid floor 7 to reach the suction chamber 17. The remaining portion of the purifying air flows to the lower side of the boosting (4) as it is, and passes through the wire grid floor 7 to reach the suction chamber 17. As described above, the air purifying mechanism 6 is configured such that the purifying air flows from the rear side of the article storage rack 3 through the accommodating portion 2 from the upper side to the lower side and flows downward in the moving space 4. As shown in Fig. 3, the article storage rack 3 is provided with a portion of the article storage unit 2, and the article loading/unloading portion 31 for taking out the plate-like body 12 from the container 13 or loading the plate-like limb 12 into the container 13 is provided. . The article loading/unloading portion 31 is provided with a pair of right and left lifting support bodies 32, and the supporting article holding body 13'· and the carrier 3 3' are disposed between the left and right _ pair of the lifting support bodies 32, and can be freely loaded. The conveyance plate-like body 12 is placed in the inlet portion 31 of the article carrying-out 7037-8571-PF 15 200800761, and the support body 32 and the conveyance body 33 are taken out, and the sheet-like body 12 is taken out from the container η-to the article processing. At the same time, the plate-shaped body 12 discharged from the article processing unit 30 is carried into the container 13. Further, the communication portion between the connected article loading/unloading portion 31 and the article processing portion 3 is also surrounded by the booster U, and the passage portion through which the purified air flows from the upper side to the lower side is provided with the purified air passage. The structure 34 is also arranged such that the height of the conveyance surface is lower than the height of the placement surface of the lowermost storage portion 2. When the sheet-like body 12 is taken out from the container 13 placed on the lifting support 32 by the container loading/unloading unit 31, the lifting and lowering body 32 is lowered and the lowermost plate-shaped body housed in the container 13 is placed. 12 is supported by the carrier 33, and the plate-like body 12 is placed and transported to the article processing apparatus 30 by the carrier body, and taken out. By repeating this operation, the sheet-like body 12 is discharged from the container u, and the sheet-like body 12 is supplied to the article-side device 30. In the case where the sheet-like body 12 is loaded into the sheet supported by the lifting support 32, the lifting support 32 is lifted and lowered to a state suitable for accommodating the sheet-like body 12, and the article is processed. The plate-like body 12 sent from the apparatus is transported to the container 13β by the transport body 33m, and the lifter and the lower body are lowered, so that the plate-like body 12 is supported by the β-substrate outside the plane in the container 13. By repeating such an operation, the plate-like body 12 fed from the article processing apparatus is held in the container 13 in a laminated state.

Next, it is explained that the article handling R 〇 1A is reversed. The article handling device 5 is composed of a stack of 7037-857 l»pp 16 200800761 cranes, and the aforementioned stacking storage crane comprises: a walking guide 35 disposed on the moving floor 4 wire grid floor 7 and The lifting mast 3, which is provided by the upper ceiling rails 36, is mounted on the traveling crane 37, and the lifting/lowering loading device 4G is assembled to the lifting seat 39 to carry out the article transfer site A and its own Transfer of the gate container 13.

As shown in Fig. 5, the aforementioned items are transferred and placed. The system includes: a rotation "the rotation of the two upper and lower shafts P1 is freely rotatable; and a link mechanism 43, which supports the placement portion provided on the rotation portion 4 of the rotation." By rotating the seat ", the placing portion 42 is rotatably moved, and "the expansion and contraction of the link mechanism 43 is performed, and the article transfer mechanism 40 is returned to the lift base 39 (refer to FIG. And the item transfer mechanism 4G is caused to slant between the items on the side of the item transfer space A. As shown in Fig. 6, the article storage device is provided with an operation control mechanism 46 for controlling the movement of the article φ by the conveying device 5.

The operation control unit 46 is configured to control the operation of the electric motor for traveling, and the traveling vehicle 37 is moved to the traveling stop position corresponding to the article transfer position a, and the operation of the electric motor 48 for lifting is controlled. When the lifting and lowering seat 39 is raised and lowered to the lifting and stopping position of the corresponding article transfer space A, after the article transfer mechanism 4 is placed at the position corresponding to the article transfer site A, it must be transferred between the article transfer site A and the article transfer site A. The container 丨3 is used to control the operation of the article handling device 5. Moreover, in the operation control mechanism 46, the memory has a corresponding number of items.

7037-8571-PF 17 200800761 The travel stop position information set in advance of the transfer place A, and the lift stop position information which is set in advance corresponding to the transfer place A of the plurality of items. Further, in the operation control unit 46', two pieces of information indicating the elevation and stop position information which are set in advance for the plurality of item transfer positions A are stored, which are information indicating the lower position use stop position and the high position. Use the information of the lifting stop position.

As shown in Fig. 4, on the side of the guide rail 35_, the laser light for the distance measurement is projected in the traveling direction, and the laser light for distance measurement which is reflected by the reflection plate of the traveling vehicle U is received. The traveling position of the traveling carriage 37 (4) The walking position detecting mechanism 49' The detection information of the traveling position detecting means 49 is input to the operation control means 46. Further, the traveling carriage 37 has a position detection for elevating the lifting light of the lifting seat 39 by projecting the laser light for the measuring distance in the horizontal direction and receiving the laser light for the measurement by the reflecting plate provided on the lifting base 39. The delivery mechanism 50, the detection of the elevation position detection line 5G (4), the input operation mechanism 40, and the operation control mechanism 46 are required to carry the container 13 between the two article transfer spaces A. The item transfer container 13 of the article transfer site a is moved to the place A of the transfer destination to control the operation of the article transport device 5. • The transport control system implemented by the operation control unit 46 includes the “moving process” to move the article transfer mechanism 4 to the corresponding origin item, the position of the A, the broadcast processing, and the shift from the original item. Carrying the load of the valley a to the buckle handling device 5; after the walking treatment, the article transfer mechanism

7037-8571-PF 18 200800761: at:::: the position at which the item is transferred to the space A; and the lowering process, the structure 40 causes the container 13 to be transferred to the destination item transfer position a.刖=Processing, according to the information of the walking stop position of the goods moving position A according to the detection information of the walking position detecting mechanism 49, so that the ordering car 3 7 stops at the 盾 盾 番 ☆ 纟 纟 corresponding origin item The travel stop of the transfer space A = ::, according to the lift position detecting mechanism 5. The detection information and the indication = the original well product transfer _ A low position material drop stop position stop seat 39 stops at the lower position of the corresponding origin item transfer "low position" "1: wide' and the item is transferred The mechanism 40 is located at a position facing the origin item transfer site A. At the same time, the front walking process, #太六口口 t〇丄 is implemented in the state where the Gu Yizhen 3 is not placed and supported by the article and the carrier 40 I took the treatment 'system to make things _ dream #., the side of the squat, here to highlight the ability; 4 〇 原 原 原 物品 物品 物品 移 物品 物品 物品 物品 = = = = = = = = = = = = Information on the position of the lifting position at the high position of the original item transfer space A, Shang Duo Chen

When the position 詈W reaches the AT stop position corresponding to the origin item transfer position, the object transfer mechanism 40 picks up: the container (4) which is placed at the original item transfer position, and causes the item transfer mechanism 40 to return to the lift seat 39. on. After the walking treatment, it is based on the mast and the transfer of the corresponding origin item..."The detection information of the mechanism 49 makes the walking...7... The information of the walking stop position, the mouth τ纟 corresponds to the walking of the origin item moving place a Stopping the detection information according to the lifting position detecting mechanism 5〇 and indicating the position of the lifting and stopping position corresponding to the high position of the corresponding destination item transfer space A

7037-8571-PF 19 200800761, the stop lifting seat 39 is placed at the position corresponding to the end point article transfer position A at the position corresponding to the end point item transfer position A, and the item transfer mechanism 4 is placed at the position opposite to the destination item transfer position A. At the same time, the rear walking process is carried out in a state where the container 13 is placed and supported by the article transfer mechanism 40. The lowering process is performed to cause the article transfer mechanism 40 to protrude toward the destination item transfer space A. In this prominent state, the detection information according to the lifting position detecting mechanism 5 and the table (4) the end point of the item transfer space A are low. The position lifting position information is lowered, and the lowering lift 39 is lowered to the lower end position of the corresponding destination item transfer position a. After the container 13 is lowered to the end item transfer position A, the article transfer mechanism 4 is returned. Next, the walking process of the front walking process and the backward walking process will be described. As shown in Fig. 7, the operation control mechanism 46 is required to move the object at a predetermined target traveling speed for walking when the article transporting device 5 is moved. The σ transport device 5 controls the operation of the article transport device 5. In other words, in the walking process of the front walking process and the rear walking process, when the traveling carriage 37 is moved, the vehicle travels at the target traveling speed after accelerating to the target traveling speed of the f-go. The trolley 37 is close to the object to be transferred as an item. 4 "When the travel stop position is decelerated from the target travel speed to the stop speed, the travel speed is stopped at the stop speed. The travel stop position of the article A that is used as the object transfer object. In the same way, the target walking speed, the stop low speed, and the acceleration/deceleration speed are set in advance. ##The travel distance is used to determine the travel speed to the target.

7037-8571-PF 20 200800761 1 station or time point that must be decelerated to stop speed. Further, the item transfer place A which is the object to be transported is the above-mentioned origin item transfer place A or the destination item transfer place A. Further, as shown in Fig. 8, the operation control mechanism 46 is required to move the above-described article transfer mechanism 40 to prevent dust from floating on the floor side of the moving space 4 when the article transporting device δ is driven. Further, the walking is controlled at a position where the degree of ν is higher, and the operation of the article conveying device 5 is controlled.

Further, the operation control unit 46 is required to control the movement of the article conveying device 5 after the article transporting device 5 has started to move, and the article transfer mechanism must be raised to a higher degree than the above-described use. Further, the operation control mechanism 46 is configured to move the article conveying device 5 to a position where the corresponding item is moved to the position where the object is moved and the position of the image is transferred. When the height of the item transfer mechanism = with respect to the item transfer position a as the object transfer target is lower than the travel degree of the travel, the operation of the article transport device 5 is controlled so that it must be self-contained. Corresponding to the above-mentioned article transfer place: A, which is the object transfer target, the article transport mechanism 5 is stopped before the article transfer mechanism 40 is lowered. The degree of use of the article transfer mechanism 40 is set to a height at which the article transfer mechanism 40 is placed in a state in which the lift stand 39 is raised and lowered to the lift stop position of the second stage storage unit 2 from the top.

That is, when the traveling carriage 37 is moved, for example, the container 13 is transported to the article transporting portion by the section accommodating portion 2 from the top... Also, when the line is moved 7037-857 l-pp 21 200800761 The intercepting mechanism 4. "The height is higher than the walking",: If you want to go, the item after the treatment is moved, and when the vehicle starts to walk, the 37-way line is low. As shown in Figure 8 (1), the structure 40 is located on the ground below the ground. The transfer machine transfer mechanism 40 is maintained after the article is used to move the article, and when the walking is performed, the traveling carriage 37 is moved to the shore A. The vehicle 37 approaches the aforementioned article as the object transfer target:=;: =, walking: at the stop position, at the same time as the traveling trolley-stopping, the a 2' shell lifting seat 39 is located at the lifting stop position corresponding to the article transfer position A, so that the lifting seat portion 31 is provided. When you walk the traveling carriage 37, for example, if the article 13 is transported from the article to the uppermost storage unit 2, the height of the LI mechanism is lower than the height of the walking before the #walking process, and When the height of the product transfer mechanism 40 is higher than the height of the travel, as shown in the following (3), shortly after the start of the travel of the traveling vehicle 37, the rise ± corresponds to the aforementioned object transfer target. The lifting position of the item is transferred to the lifting position, and then the material is stopped at the lifting position. Until the traveling carriage 37 stops at the traveling stop position. When Qiu makes the traveling carriage 37 travel, for example, if the storage unit 13 is transported from the uppermost storage item 13 to the article loading/unloading portion 31, the height of the transporting mechanism 4 is higher than that before the traveling process. When the height is higher, and the height of the article transfer mechanism 4G of the walking center is lower than the running height, as shown in Fig. 8 (3), the walking of the traveling carriage 37 is started without raising and lowering the seat. When the article transfer mechanism 40 is maintained at a height of 7037-8571 and 22 200800761, the traveling carriage 37 is moved, and the traveling carriage 37 approaches the traveling of the article transfer space A as the object transfer target. At the stop position, the lift block 39 must be placed at the lift stop position of the article transfer site A corresponding to the article transfer target, and the lift block 39 is lowered, shortly after the stop of the traveling carriage 37 or after the stop. When the traveling carriage 37 is traveling, for example, if the stalks 13 are transported to the uppermost accommodating portion 2 by accommodating the β 2 from the uppermost stage, the height of the product transfer mechanism 40 before the traveling processing and the traveling processing are performed. Item transfer mechanism 4〇高二: When the use of the face is even higher, as shown in the eighth item (4), at the beginning of the walk without lifting the lift 39, the article transfer mechanism 40 is maintained at a longer distance. With the ancient Xu, Jin Yi walking stop position still ^ until the walking trolley 37 stops even in this case 'in the low position with the lifting stop position 盥 = between the feeding drop stop position (four) transposition 3", so that walking At the same time, while the article transfer mechanism 4 is maintained at a position longer than the travel-degree of the south, the lift block 39 is raised and lowered as needed. At the same time, although the two fish L is struck, the σ car 37 is accelerated, so that the article transfer mechanism 4 〇 rises to a higher speed than the walking stalks, and the walking speed is relatively small, the household ":: in... walking trolley 37 The car 37 slamming, #洚士乳机's disorder is small, with the walking platform, and the mouth is fast, the item transfer mechanism 4 离开 leaves the floor surface, so the item handling device 5 is in the same position, ^., close to the inch The airflow disturbance on the ground is suppressed, and this suppresses the dust on the floor side from floating. Also 'on the trolley 3 7诘, Φ rfcr

/ even if the item transfer mechanism 40 is lowered below the walking height, but (4) (4) 4U thinker item transfer mechanism 40 is close

7037-8571-PF 23 200800761 It is possible to suppress the floor surface of the floor when the item is transported. The walking speed of the trolley 37 is slowed down, and the airflow close to the ground when the clothes are placed 5 is disturbed by the dust on the side of the board. Start. In the second embodiment, the second embodiment is a second embodiment, and the second embodiment is a front walking process and a US walking process. Below, explain the previous line

In the second embodiment of the walking process of the first step, the other embodiments are the same, and the description thereof will be omitted. 2nd, 7th, and 9th, the above-mentioned operation control mechanism 46 is required; = the product transfer mechanism 4° rises above the travel height = the rain conveyance device 45 is driven, and the control device is built. 5 action. The 1J extension construction control mechanism of the month 1 walks to the above-mentioned plural object port migration " transfer mechanism object hemp. In the case of the position of the transfer position of the item transfer port, the height of the item transfer position A of the article for transfer of the object to be used for the transfer of the object is described before the spring. 2, when it is low, before the stop of the article transporting device 5 is controlled, the article is transported by the object of the object 4, and the article is transported 5 after the article transport device 5 is placed. The item transfer mechanism 40 is lowered. When the walking carriage 37 is moved, for example, if the three-stage storage unit 2 from the top of the ancestor is used to make the crying 13 珈, the 仏 ^ walking treatment · ^ the transporting unit 31, when handling other items The transfer mechanism 4〇 height transfer machine 槿Μ When the degree of the door and the squatting treatment are lower than the walking height, as shown in Fig. 9 (1) ... the article transfer mechanism 40 must be placed at the walking height After the lifting seat 7037-857].pp 24 200800761 39 is raised, the loading mechanism 40 is started to maintain the Jt: walking, and then the traveling trolley 37 is made to be in a state where the article is taken away. Honda A stops the squatting carriage 37 and stops the item that is the object of the item transfer: you. After the travel stop position, the lift block 39 must be placed at the lift stop position of the article corresponding to the object to be transported. The lift seat 39 is lowered. When Qiu Dang walks the traveling carriage 37, for example, if the article is moved in and out of the article: The device 13 is transported to the uppermost storage portion 2, and when the height of the 4Q before the walking process is lower than the running degree, and the article transfer mechanism 4 after the walking process is high, the door is used again. When the twist is still high, as shown in the figure (2), the lifting seat 39 is oriented toward the door as the object transfer object t, and the lifting stop position of the transfer position A is raised, and then the position is raised. The item transfer structure 40 rises to the height of the walking Xuanfeng a, f starts the travel of the trolley 37, and raises the lift block 39 to the corresponding Aσ interception Δ. The item should be transferred as the object to be transferred. After the lifting and lowering position, the dimension w, the yoke + the lifting seat 39 is again at the lifting stop position until the traveling carriage 37 stops at the traveling stop position. Further, when the traveling carriage 37 is moved, the unit 2 transports the container 13 to Items moved out of the house The height of the carrier mechanism 40 is higher than that of the walking: / ground' # 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 。 As shown in Fig. 3, when the traveling of the trolley car r-on 7 is started without raising and lowering the lifting seat 39, the traveling carriage 37 is caused to move while the article transfer mechanism 4q is being smashed, and the article is transferred. When the object's item is transferred, the D car 37 is approaching as the squatting stop position.

7037-8571-PF 25 200800761=When the vehicle 37 is stopped or stopped for a long time, it must be at the lifting and stopping position, and the 39th position of the holder 39τ should be lowered to 39 before the corresponding object is transferred. 39. The height of the object to be transferred is lowered by the lifting stop position of the item A of the Ding. At the position + stop position, the lift base 39 is self-propelled. When the traveling carriage 37 is moved, for example, the portion 2 transports the container 13 to the uppermost storage portion. Also, when the line: wide section: the height of the item transfer mechanism 40 and the walking object: when the degree of discrimination is higher than the height of the walking, such as the walking platform... walking without lifting the lifting seat 4〇 is maintained at the line (4) The height is still high until the walking stop position. It is used in one/shift miβ π 卧 罝 升降 升降 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥 盥

When the 37 37 is to be taken away, the article transfer mechanism 40 is maintained at a southerly position than the south of the walking. Further, the ninth (1) to (4) diagrams show the movement of the lifting and lowering of the lifting seat 39, which is used as a reference for the starting of the traveling vehicle, to the start of the lifting movement of the running height, and the same is carried out at the same time. ^ Μ相 [Other Embodiments] It is the beginning of the article transport equipment that rises above the walking height.

(1) The configuration of the first embodiment described above, after the walking of 5, the article transfer mechanism 4〇

7037-8571-PF 26 200800761

The degree of self-correspondence as the item transfer object tf=r, f # I Stop the item handling device 5 41: The place stops and the second end stops... Don't start, the item transfer mechanism 4〇 drops; and Feng only U constitutes ' After the article transfer mechanism is used for the height, the article transporting device 5 is started to travel, J =: the object to be transferred is transferred to the premises A, and the article is transported, and the article transfer mechanism 4 is stopped. Decline; however, its composition also = the object after the =5 is gone after the article transfer mechanism 4 () rises to super

After the article transporting device 5 is stopped, the article transfer mechanism 40 is lowered after the object A 忒罝 5, and the 70% can be raised by the article transfer mechanism 4G =: the article transport device 4 5 is walked The self-corresponding object: 叩 Transfer the space A and stop the article transfer device 5, and lower the article transfer mechanism 40. Gentleman (7) The configuration of the above-described embodiment is to make the walking vehicle squat before the walking process The transfer mechanism is more than the walking height. The item transfer mechanism 4G is lower than the walking height. A: The t-port 37 is close to the item transfer position as the object transfer target. When the needle is in the stop position, or after the traveling carriage 37 stops at the travel stop position of the object transfer position A, the descending seat 39 must be placed in the article transfer position A corresponding to the article transfer target: The floor is lowered, and the lifting seat 39 is continuously lowered. However, the configuration may be such that the article 4 is placed at a height for walking, and the lifting seat 39 is lowered, #走2 37 close to moving as an item The article transfer spaces as a stop bit of travel

7037-8571-PF 27 200800761 m When it is set, or when the traveling carriage 37 stops moving the stop position of the space A when it is the object to be transferred, it is necessary to make the lifting position correspond to the object to be transferred. The lifting and lowering position of the article transfer space A is such that the height of the lifting seat 39 is lowered from the walking height. (7) In the above-described embodiment, the traveling height is set to: = the lifting/removing seat 39 is raised and lowered to the article transfer mechanism 4 in a state corresponding to the elevating and stopping position of the second-stage storage unit 2 from the top. The height of it. However, the height of the walking can be appropriately changed in accordance with the height of the lifting seat 39, the article transfer mechanism, the size of the buckle, and the like, and the airflow f when the article transporting device 5 is traveling. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a cross-sectional view of an article storage apparatus. Figure 2 is a front view of the article storage device. Fig. 3 is a cross-sectional view taken along line a-A of Fig. 2. Figure 4 is a cross-sectional view of the article storage device. Fig. 5 is a plan view of the article carrying device in a protruding state. The 苐6 diagram controls the z-block diagram. The figure/picture shows the drawing of the item handling device travel control. Figure 8 (1) ~ (4) shows the lifting and lowering control of the article handling. Figure 9 (1) ~ (4, at the beginning of the main

The drawing is not shown in the drawing control of the object porter in the second embodiment. Initial port transfer 7037-8571-PF 28 200800761 [Description of main component symbols] 2 Storage unit 3 Item storage rack 4 Moving space 5 Article conveying device 6 Purifying air ventilation mechanism 31 Item loading and unloading unit 40 Item transfer mechanism • 46 operation control mechanism A item transfer space

7037-8571-PF 29

Claims (1)

200800761 X. Patent application scope: 1 · An article storage device, comprising: a material πα storage rack, and a plurality of storage portions are arranged side by side in the vertical and horizontal directions; the article handling device is freely slid in the width of the frame in the moving space in front of the object storage rack In the direction, the article transfer mechanism is moved up and down. The operation control mechanism 'takes the plurality of storage units and the articles moving in and out as a plurality of σ port transfer spaces, and controls the movement of the article transport device so that the climb must be in between And carrying out the conveyance of the article; and purifying the two-air ventilation mechanism, the purifying air flows through the storage portion from the rear side of the article storage rack, flows in the moving space, and flows downward in the moving space; The operation control mechanism controls the movement of the article conveying device when the article conveying device is moved, so that the traveling degree of the article transfer mechanism must be higher than that for suppressing the dust existing on the floor side of the moving space. The set height for walking is also higher. 2. The article storage device according to claim 2, wherein the magic operation control means controls the movement of the article handling device after starting the walking of the article conveying device, so that the object: the transfer mechanism must It rises to a higher level than the aforementioned walking height. 3. The article storage device according to the scope of the invention, wherein the control operation mechanism controls the operation of the article conveying device after the article moving mechanism is raised to be higher than the walking height. , so that the article handling device must start walking. 7037-8571-PF 30 200800761 4. For the preservation of the articles mentioned in the equipment item „1, the L-turn control mechanism is to move the above-mentioned items to carry the lamp to the corresponding plural thing u rescue # * clothing务 ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ...... ......邗 还 还 还 还 还 还 还 还 还 还 ' ' ' ' ' ' 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 控制 In the early days, the object transfer mechanism was reduced. Equipment 5: In the case of 物品 请 请 请 请 请 专利 专利 专利 专利 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 物品 运转 运转 运转 运转 运转 运转 运转 运转 运转 运转 运转 运转 运转 运转When the article is placed, the height of the article transfer mechanism relative to the space that is lower than the load is compared with the height of the ship as the object transport device, so that it must be self-contained: the object to be carried After the foregoing items are transferred to the premises and the aforementioned articles are stopped, the article transfer mechanism is lowered. 7037-8571-PF 31