CN1590246A - Conveying system - Google Patents
Conveying system Download PDFInfo
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- CN1590246A CN1590246A CN 03164976 CN03164976A CN1590246A CN 1590246 A CN1590246 A CN 1590246A CN 03164976 CN03164976 CN 03164976 CN 03164976 A CN03164976 A CN 03164976A CN 1590246 A CN1590246 A CN 1590246A
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- Prior art keywords
- rail
- chassis
- track
- moving
- station
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Abstract
A conveying system allowing multiple trolleys to run on each station at the same time and high frequency is composed of the running track, multiple trolleys running along said running track, multiple movable track units on said running track, which can be separated from the running track and move in oblique direction, the connecting track unit for connecting multiple separated movable track units, and replacing track unit for replacing the separated movable track units to connect running track.
Description
Technical field
The present invention relates to transfer system, this transfer system is used for semiconductor fabrication factory and hospital etc. to be located, and it has can follow away the chassis that track moves.
Background technology
In recent years, in the facility of semiconductor fabrication factory and hospital etc., be widely used as being used to transmit the transfer system that is transmitted thing.In this system, in the top ceiling space of facility, lay the walking track, and the platform that loading and unloading are transmitted thing is set in each room, be mounted with the chassis that is transmitted thing and on the walking track between each, walk.
In the past, as transfer system as described above, people know Fig. 5, type shown in Figure 6.Transfer system 50 shown in Figure 5 comprises: as the transmission rail 51 of walking track, a plurality of station 52a, 52b, 52c; A plurality of chassis 53; Chassis wait portion 54, having in this chassis wait portion 54 does not have to load the chassis 53 that is transmitted thing.
As shown in Figure 6, for station 52a, 52b, 52c, 52a is that example is described with the station, then it comprises: peristome 54, it is arranged at the below of transmitting rail 51; Moving rail 55, it is a moving track portion, its inside at station 52a moves up and down; Replace rail 56, it is for replacing orbit portion, and it moves up and down above the 52a of station.Moving rail 55 moves between transmission rail 51 and peristome 54 at the state that loads chassis 53, replaces rail 56 to be moved into the rail 51 of walking when moving rail 55 descends and is connected.When being transmitted thing and not loading and unloading, moving rail 55 is connected with walking rail 51, and replacing rail 56 to be arranged at chassis 53 can be by the position below it.
On the 52a of station, when reception is transmitted thing, be mounted with chassis 53 walking on walking rail 51 that is transmitted thing, be placed on the moving rail 55, moving rail 55 descends.Meanwhile, replace rail 56 also to descend, stop at and transmit rail 51 bonded assembly positions.In addition, moving rail 55 drops to peristome 54 places, thus, can receive the thing that is transmitted that is loaded on the chassis 53.In addition, the 52b that stands, 52c also constitute in the same manner.
Because station 52a resembles and constitutes above-mentioned, so in transfer system 50,, still be connected with replacement rail 56 owing to transmit rail 51, so but pass through on the chassis 53 slave station 52a even when station 52a loading and unloading are transmitted thing.Thus, can transmit under the situation on the 52c not being stranded in station 52b.
But, above-mentioned transfer system 50 has following problems, that is, when on the 52a of station, when loading and unloading are transmitted thing, simultaneously, another chassis 53 transmit by station 52a loading and unloading be transmitted thing the time, the 2nd chassis 53 must wait in station 52a fwd and transmitting on the rail 51, makes article be stranded in 52b by the chassis 53 of such wait, on the 52c, be difficult to use effectively chassis 53.In addition, the frequency that sends operation on the 52a of station needs spended time because unloaded is transmitted the chassis 53 of thing from the 54 terminal point 52a of chassis wait portion more for a long time, so have the problem of chien shih operating efficiency variation when accessing because of this.
Summary of the invention
The present invention be directed to such background and propose, the object of the present invention is to provide a kind of transfer system, this transfer system simultaneously on each station, when carrying out the transmission of multi-section chassis and the frequency that sends operation more for a long time, all can use chassis effectively.
In order to solve above-mentioned problem, the present invention relates to a kind of transfer system, this transfer system comprises walking track and the multi-section chassis that can move along this track of walking.On above-mentioned walking track, be provided with a plurality of moving track portion, it separates with above-mentioned walking track, moves along the direction of intersecting with this walking track, and the connection orbit portion also is set, a plurality of moving track portion of the state that its connection is moved from above-mentioned walking track.
According to this transfer system, owing on each station, a plurality of moving track portion is set, and have the connection orbit portion of connection from a plurality of moving track portion of the state that moves of walking track, so the chassis that walking is placed in the moving track portion on the walking track moves along the direction of intersecting from moving track portion, its guiding is connected orbit portion with mobile mill train portion bonded assembly.Thus, when carrying out the transmission of multi-section chassis simultaneously, chassis is waited on the walking track, it is waited in connecting orbit portion, can use chassis effectively at a station.
In addition, also can have the replacement orbit portion in above-mentioned transfer system, it separates with above-mentioned walking track when mobile in above-mentioned moving track portion, replaces above-mentioned moving track portion to make above-mentioned walking track continuous.
According to this transfer system, owing to separate with the walking track and when mobile, replace orbit portion to be connected with the walking track in moving track portion, so can often guarantee on standing, the track that can pass through is arranged.Thus, even loading and unloading are when being transmitted thing on the station, but another chassis still pass through on the slave station, thus, can be to another transmission under the situation that not have delay.In addition, even make empty chassis wait for that still the transmission at another station of subtend does not impact under the situation that connects orbit portion in advance, wait for connection orbit portion in the more station of the frequency that sends operation by making empty chassis, can shorten the time of accessing, improve operating efficiency.
In addition, in above-mentioned transfer system, above-mentioned connection orbit portion also can have the size that can place a chassis at least.
According to this transfer system, have the size that can place a chassis at least owing to connect orbit portion, so in the station, have the waiting space of at least 1 chassis, also guarantee the walking track of another chassis.Thus, can improve the service efficiency of chassis.
Description of drawings
Fig. 1 is the block diagram of the partly cut-away at the station of the main portion of the transfer system of expression one embodiment of the invention;
Fig. 2 is the front elevation of the lifting mechanism of the moving track portion in the expression station;
Fig. 3 is the lateral plan of the lifting mechanism of expression moving track portion;
The front elevation of the lifting mechanism of the state that Fig. 4 falls for expression moving track subordinate;
Fig. 5 is the instruction diagram of the transfer system of the existing expression of signal;
Fig. 6 is the block diagram at the station of the existing transfer system of expression.
Label declaration
1 station
2 chassis
3 walking tracks (transmission rail)
4a, 4b moving track portion (moving rail)
7 connect orbit portion (connection rail)
8 peristomes
9a, 9b replaces orbit portion (replacement rail)
The specific embodiment
With reference to the accompanying drawings, embodiments of the invention are described.
Fig. 1 is the block diagram of expression with the partly cut-away of the main portion of the conveyer that is transmitted thing (transfer system) of the various data in the good efficiency transmission medical facilities, sample etc., and Fig. 2～4 are the front elevation and the lateral plan of the travel mechanism of the moving track portion of expression chassis.
In the conveyer that provides in the present embodiment, as above-mentioned shown in Figure 5,, lay transmission rail as the walking track according to mode by each room of consulting room, office treatment, operating room etc. in the medical facilities, in each room, be provided with and stop at the station of transmitting the chassis of walking on the rail.The control of each chassis is automatically carried out by not shown control setup, when sending operation, accesses not the control that accesses of the chassis of placing the sky that is transmitted thing, and makes and be mounted with the transmission control to required platform of the trolley running that is transmitted thing.
In this conveyer, as shown in Figure 1, on station 1, be connected with the transmission rail 3 of chassis 2 walking, be provided with and transmit two moving rail 4a that rail 3 separates, 4b as moving track portion.That is, transmit rail 3 and be divided into transmission rail 3a at 1 place, station, 3b, 3c transmits rail 3a, can pass through moving rail 4a between the 3b, or replaces rail 9a to connect, and transmits rail 3b, can pass through moving rail 4b between the 3c, or replacement rail 9b connects.
In addition, each path is formed at the inside of wall body, lift path 5a, and 5b is according to the moving rail 4a that is mounted with chassis 2, and the mode that 4b can pass through forms, and connecting path 6 forms according to the mode that can pass through at the chassis 2 that connects walking on the rail 7.In addition, on the wall body below the moving rail 4b, peristome 8 is set according to mode at station 1 inside opening.
Below by Fig. 2～Fig. 4, moving rail 4a is described with the lifting mechanism that replaces rail 9a.
As shown in Figure 3, on the side of moving rail 4a, be fixed with main moving body 22, on main moving body 22, be provided with female threaded part 23.This female threaded part 23 screws togather with bolt 20, and when making bolt 20 rotations, moving rail 4a is along up-and-down movement.Stand on main moving body 22 and be provided with support unit 25, this support unit 25 is provided with secondary moving body 26, is fixed with in the side of this pair moving body 26 to replace rail 9a.
On secondary moving body 26, be formed with the through hole of diameter greater than bolt 20 external diameters, can make bolt 20 pass this through hole relatively.Replacement rail 9a bolt 20 relatively freely moves up and down, and usually, it is in the state that is positioned on the support unit 25.Replacing on the rail 9a, according to about outstanding mode be formed with jut 27, the mode according to fastening with jut 27 is formed with buckling parts 28 on the end of transmitting rail 3.
In this scheme, when making the moving rail 4a that is mounted with chassis 2 mobile, make bolt 20 rotations downwards by actuating device 21, thus, moving rail 4a descends with main moving body 22.At this moment, as shown in Figure 4,, will replace rail 9a to be connected, become the state that chassis 2 can pass through on station 1 with transmission rail 3 by the fastening of this jut 27 with buckling parts 28.Under the normal condition, moving rail 4a is positioned to linear with transmitting rail 3, is in the state that chassis 2 can be walked.
Below by Fig. 1, the action of above-mentioned conveyer is described.
On station 1, receive when being transmitted thing, to load the chassis 2 that is transmitted thing and transmitting walking on the rail 3, terminal point 1 place stops on the moving rail 4a.The moving rail 4a that is mounted with chassis 2 descends in the inside of lift path 5a, stops at and is connected rail 7 bonded assembly positions.At this moment because moving rail 4b is positioned at the below of lift path 5a, so chassis 2 pass through from connection rail 7, on the moving rail 4b that walks, stop at peristome 8 over against the position.Then, by peristome 8, be transmitted thing from chassis 2 taking-ups.
Meanwhile, will be transmitted thing at next chassis 2 and transmit when arriving at a station on 1, the moving rail 4a that is mounted with next chassis 2 drops to and is connected rail 7 bonded assembly positions, and next chassis 2 stops at preceding connection rail 7 places of moving rail 4b.Equally, when 2 transmission of the 3rd chassis were transmitted thing, it stopped at and connects rail 7 places, waits for, until can forwards walking.Then, take out the chassis 2 that is transmitted thing and rise by moving rail 4b on moving rail 4b, if moving rail 4b is connected with transmission rail 3, then this chassis 2 moves on transmission rail 3.Then, this moving rail 4b descends, until with is connected rail 7 and connects, next chassis 2 of wait is mobile on moving rail 4b.Like this, chassis 2 moves to peristome 8 from transmitting rail 3 successively, takes out and is transmitted thing.
Like this, at last chassis 2 lay days, next chassis 2 is waited in being connected on the rail 7 with the 3rd chassis 2, at this moment, transmits rail 3 by replacing rail 9a, and 9b connects, and chassis 2 can pass through on station 1 thus.So, can use chassis 2 effectively.
In addition, in the time of will being transmitted thing and sending to another at station 1, control setup is operated, accessed empty chassis 2., stop on the moving rail 4a at chassis 2 terminal points 1 that transmit on the rail 3 from chassis wait portion shown in Figure 5 54 walkings, by lift path 5a, connecting path 6 stops at over against the position of peristome 8.At this moment, if know at 1 place, station to have frequent transmission operation, then by control setup the chassis 2 of multi-section sky is waited in connecting on the rail 7 in advance.Thus, shorten the time that accesses of chassis 2 walkings,, then wait in the chassis 2 that connects the sky on the rail 7 moving to peristome 8 if access the operation of empty chassis 2 from chassis wait portion 54 to sky.
In addition, wait for during on the connection rail 7 of station on 1, when another chassis 2 will be transmitted thing and be sent to this station 1, lift path 5b is passed through, thus, be mounted with the chassis 2 that is transmitted thing and do not move to peristome 8 with being detained at the chassis 2 of sky.In addition, when the chassis 2 of sky is not waited on connecting rail 7, also can the using method same as the prior art of chassis 2 liftings be implemented according to only adopting moving rail 4b.
Like this, being used to shorten during the chassis 2 that accesses the time sky waits for, transmit rail 3 by replacing rail 9a, 9b connects, so another chassis 2 can pass through on 1 standing, does not hinder the walking of another chassis 2.So, can improve the operating efficiency of chassis 2.
Also have, in the present embodiment, adopt the chassis 2 of on each rail, walking to be described, but the present invention also can be suitable for the chassis of suspension-type.In addition, adopted connecting on the rail 7 and can wait for the scheme of two chassis 2, but the quantity of the chassis 2 that can wait for also can be more than two ones, can suitably change the length that connects rail 7 and set as required.In addition, the position of the above-below direction by suitably setting peristome 8 can be transmitted the loading and unloading of thing in the position of operation easily.In addition, the lifting mechanism of moving rail 4a and replacement rail 9a adopts the rotation type of drive of having used bolt, but also can adopt belt, and link chain mechanism replaces bolt.
Claims (3)
1. transfer system, the multi-section chassis that it has the walking track and can move along this track of walking;
On above-mentioned walking track, be provided with a plurality of moving track portion, it separates with above-mentioned walking track, moves along the direction of intersecting with this walking track; And the connection orbit portion is set, it connects a plurality of moving track portion of the state that moves from above-mentioned walking track.
2. transfer system as claimed in claim 1 is characterized in that it comprises the replacement orbit portion, and it separates with above-mentioned walking track when mobile in above-mentioned moving track portion, replaces above-mentioned moving track portion, connects above-mentioned walking track.
3. transfer system as claimed in claim 1 or 2 is characterized in that, described connection orbit portion has the size that can load a chassis at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03164976 CN1590246A (en) | 2003-08-29 | 2003-08-29 | Conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03164976 CN1590246A (en) | 2003-08-29 | 2003-08-29 | Conveying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1590246A true CN1590246A (en) | 2005-03-09 |
Family
ID=34598633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03164976 Pending CN1590246A (en) | 2003-08-29 | 2003-08-29 | Conveying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1590246A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163540A (en) * | 2017-12-07 | 2018-06-15 | 中国汽车工业工程有限公司 | The technique conveying equipment that a kind of friction-driven is dipped vertically into |
| CN108163452A (en) * | 2017-12-07 | 2018-06-15 | 中国汽车工业工程有限公司 | A kind of elevator for being provided with track collocation structure |
| CN110026994A (en) * | 2019-05-17 | 2019-07-19 | 陕西科技大学 | A kind of service system and its method for dining room |
-
2003
- 2003-08-29 CN CN 03164976 patent/CN1590246A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163540A (en) * | 2017-12-07 | 2018-06-15 | 中国汽车工业工程有限公司 | The technique conveying equipment that a kind of friction-driven is dipped vertically into |
| CN108163452A (en) * | 2017-12-07 | 2018-06-15 | 中国汽车工业工程有限公司 | A kind of elevator for being provided with track collocation structure |
| CN110026994A (en) * | 2019-05-17 | 2019-07-19 | 陕西科技大学 | A kind of service system and its method for dining room |
| CN110026994B (en) * | 2019-05-17 | 2023-09-12 | 陕西科技大学 | Service system and method for restaurant |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |