CN113524422A - Logistics control method for track slab production line - Google Patents
Logistics control method for track slab production line Download PDFInfo
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- CN113524422A CN113524422A CN202110770002.9A CN202110770002A CN113524422A CN 113524422 A CN113524422 A CN 113524422A CN 202110770002 A CN202110770002 A CN 202110770002A CN 113524422 A CN113524422 A CN 113524422A
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 41
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 120
- 238000007599 discharging Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000008569 process Effects 0.000 claims description 16
- 230000032258 transport Effects 0.000 claims description 16
- 238000012423 maintenance Methods 0.000 claims description 13
- 230000007306 turnover Effects 0.000 claims description 13
- 238000007689 inspection Methods 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 3
- 238000011065 in-situ storage Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 15
- 238000010025 steaming Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000006082 mold release agent Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
- B28B11/245—Curing concrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
- B28B13/04—Discharging the shaped articles
- B28B13/06—Removing the shaped articles from moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B17/00—Details of, or accessories for, apparatus for shaping the material; Auxiliary measures taken in connection with such shaping
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- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The invention provides a track slab production line logistics control method, which relates to the technical field of track slab production and comprises the following steps: s1: the production line logistics vehicle transfers the rail plate mold from the demolding station to the auxiliary station through multiple stages; s2: transferring the track slab mold at the auxiliary station to a kiln entering connection pedestal by a curing kiln connection logistics vehicle; s3: transferring the track plate mold at the kiln-entering connection pedestal to a steam curing pedestal by the material flow vehicle entering and exiting the curing kiln, and transferring the track plate mold at the steam curing pedestal to the kiln-exiting connection pedestal by the material flow vehicle entering and exiting the curing kiln after the steam curing is finished; s4: the discharging curing kiln connection logistics vehicle conveys the track plate mold at the discharging kiln connection pedestal to a demolding station; s5: and separating the track slab mold at the demolding station by the demolding vehicle. According to the invention, the logistics vehicles between each two adjacent stations work independently, so that the purpose of clearly dividing work is realized, the production efficiency of the track slab is improved, and the connection among the working procedures is smooth.
Description
Technical Field
The invention relates to the technical field of track slab production, in particular to a logistics control method for a track slab production line.
Background
At the present stage, the track slab yard production line is mostly produced by adopting a roller way or a fixed die table, during production, a logistics vehicle carries track slab dies to move among different stations, so that the track slab dies move along the production line according to the operation sequence along with the movement of an operation trolley, and the track slab production involves more links, only depends on a single logistics vehicle to move for operation, has large labor demand and low automation degree, and causes the defects of low production efficiency, unsmooth connection among processes and the like.
Disclosure of Invention
The invention aims to provide a logistics control method for a track slab production line, which aims to solve the technical problems of low production efficiency and unsmooth work connection of the conventional track slab.
In order to achieve the purpose, the technical scheme of the invention is as follows:
the utility model provides a track board production line logistics control method, is applied to track board production line, be equipped with between the drawing of patterns station of track board production line and the auxiliary station and produce the line commodity circulation car, be equipped with into maintenance kiln connection commodity circulation car between the income kiln connection pedestal in auxiliary station and the steam curing district, steam curing district go into kiln connection pedestal and go out kiln connection pedestal between be equipped with business turn over maintenance kiln commodity circulation car, go out kiln connection pedestal with be equipped with out maintenance kiln connection commodity circulation car between the drawing of patterns station, drawing of patterns station one side is equipped with the drawing of patterns car, track board production line logistics control method includes following step:
s1: the production line logistics vehicle transfers the rail plate mold from the demolding station to the auxiliary station through multiple stages;
s2: the material flow vehicle entering the curing kiln and connecting transfers the track slab mold at the auxiliary station to the kiln entering connecting pedestal;
s3: the in-out curing kiln logistics vehicle transports the track plate mold at the kiln entering connection pedestal to the steam curing pedestal of the steam curing area, and after the steam curing is finished, the in-out curing kiln logistics vehicle transports the track plate mold at the steam curing pedestal to the kiln exiting connection pedestal;
s4: the discharging curing kiln connection logistics vehicle conveys the track plate mold at the discharging kiln connection pedestal to the demolding station;
s5: and the demolding vehicle separates the track slab mold at the demolding station.
According to the track slab production line logistics control method, the production line logistics vehicle is arranged between the demolding station and the auxiliary station of the track slab production line, the in-kiln connection logistics vehicle is arranged between the auxiliary station and the in-kiln connection pedestal of the steam curing area, the in-kiln connection pedestal and the out-kiln connection pedestal of the steam curing area are provided with the in-kiln connection truck, the out-kiln connection logistics vehicle is arranged between the out-kiln connection pedestal and the demolding station, logistics transportation between any two stations is conveniently achieved, each logistics vehicle and each demolding vehicle are clearly distributed and do not interfere with each other, operation between different processes can be carried out at the same time, the production efficiency is remarkably improved, and the problem that connection between processes is not smooth is greatly solved.
Optionally, a mold inspection station, an embedded part installation station and a pouring vibration station are suitable for being arranged between the demolding station and the auxiliary station, a waiting station is arranged between any two adjacent stations, and each production line logistics vehicle is suitable for being located on the corresponding waiting station.
Optionally, the operation process of the production line logistics vehicle includes:
in an initial state, the production line logistics vehicle stands by at the waiting station;
when the task of the previous station of one waiting station is completed, the production line logistics vehicle on the corresponding waiting station runs from the empty vehicle of the waiting station to the previous station and loads the rail plate mold;
and when the next station of the waiting station is idle, the production line logistics car loads the rail plate mold to be transported to the next station and unloaded, and then the production line logistics car returns to the waiting station to be ready.
Optionally, before a workstation subsequent to the waiting workstation is idle, the method further includes: when the waiting station is idle, the production line logistics vehicle conveys the loaded track slab mold to the waiting station and unloads the track slab mold, and the production line logistics vehicle waits in situ until the next station is idle.
Optionally, the auxiliary station with go into to be equipped with between the kiln commodity circulation car that plugs into and be suitable for go into the kiln that the curing kiln plugged into that the commodity circulation car stops and wait to be located, go into the kiln plug into the pedestal with evaporate to be equipped with between the curing pedestal and be suitable for the income kiln that business turn over curing kiln commodity circulation car stops waits to be located, go out the kiln plug into the pedestal with be equipped with between the drawing of patterns station and be suitable for go out the kiln that the curing kiln commodity circulation car that plugs into stops and plug into and wait to be located, drawing of patterns station one side is equipped with and is suitable for drawing of patterns that the drawing of patterns car stops waits to be located.
Optionally, the steam-curing pedestal comprises a plurality of steam-curing layers which are sequentially arranged from top to bottom, a positioning guide hole is formed in each steam-curing layer, a positioning guide body matched with the positioning guide hole is arranged on the track plate die, and the track plate die is suitable for being positioned through the positioning guide body and the positioning guide hole in the steam-curing pedestal.
Optionally, in S3, the transferring, by the in-and-out curing kiln logistics vehicle, the track slab mold at the kiln entering connection pedestal to the steam curing pedestal of the steam curing area specifically includes:
s311: the material flow vehicle entering and exiting the curing kiln is standby at the kiln entering waiting position, when the kiln entering connection pedestal is provided with track plate molds, the material flow vehicle entering and exiting the curing kiln goes to the kiln entering waiting position and is connected with the track plate molds through the kiln entering connection pedestal, and the material flow vehicle is sequentially unloaded to the corresponding steam curing pedestals according to the sequence of the horizontal direction, and is sequentially placed on the same steam curing pedestal from top to bottom;
s312: and after the logistics vehicle passing in and out of the curing kiln unloads the corresponding track plate mold, returning the empty vehicle to the kiln entering waiting position.
Optionally, a jacking cylinder is arranged on the material flow vehicle for the in-and-out maintenance kiln, and the jacking cylinder is suitable for jacking the track plate mould so as to place the track plate mould on the steam-cured layers at different heights.
Optionally, a proximity switch is disposed on the steam-curing pedestal, and the unloading process to the corresponding steam-curing pedestal in S311 includes:
the in-and-out maintenance kiln logistics vehicle carries the rail plate mold to move to the position corresponding to the position below the steam curing pedestal, the in-and-out maintenance kiln logistics vehicle top lifts the rail plate mold to the preset height of the steam curing layer, and when the corresponding proximity switch is sensed, the in-and-out maintenance kiln logistics vehicle stops and retracts into the jacking oil cylinder, the rail plate mold is placed on the preset steam curing layer, and the positioning guide body of the rail plate mold slides into the positioning guide hole of the steam curing pedestal to complete unloading of the rail plate mold.
Optionally, in S3, the transferring, by the in-out curing kiln logistics vehicle, the track slab mold at the steam curing pedestal to the kiln discharging connection pedestal specifically includes:
s321: the material flow vehicle entering and exiting the curing kiln waits for standby at the kiln entering waiting position, when the kiln discharging connection pedestal is idle, the material flow vehicle entering and exiting the curing kiln goes to the steam curing pedestal from the kiln entering waiting position and is connected with the track slab mold according to the sequence of the horizontal direction, and the material flow vehicle is sequentially carried to the kiln discharging connection pedestal on the same steam curing pedestal according to the sequence from bottom to top;
s322: and after the corresponding track plate mould is unloaded, the material flow vehicle entering and exiting the curing kiln returns to the kiln entering waiting position for standby.
Drawings
Fig. 1 is a flowchart of a logistics control method for a track slab production line according to an embodiment of the invention;
FIG. 2 is a schematic view of a track slab production line according to an embodiment of the present invention;
FIG. 3 is a schematic view of the state of the logistics vehicle entering and exiting the curing kiln for unloading the track slab mold according to the embodiment of the invention.
Description of reference numerals:
1. positioning the guide body; 2. positioning a guide hole; 3. steaming the cured layer; 4. a material flow vehicle for entering and exiting the curing kiln; 5. a jacking oil cylinder; 6. steaming the pedestal; 7. a track plate mold; 8. discharging from the curing kiln and connecting with a logistics vehicle; 9. a production line logistics car; 91. a first logistics cart; 92. a second logistics vehicle; 93. a third logistics vehicle; 94. a fourth logistics cart; 10. entering a curing kiln to connect with a logistics vehicle; 11. and (5) demolding.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the description of the present invention, it should be noted that terms such as "upper", "lower", "front", "rear", and the like in the embodiments indicate orientation words, which are used for simplifying the description of positional relationships based on the drawings of the specification, and do not represent that elements, devices, and the like which are referred to must operate according to specific orientations and defined operations and methods, configurations in the specification, and such orientation terms do not constitute limitations of the present invention.
In addition, the terms "first" and "second" mentioned in the embodiments of the present invention are only used for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
Herein, the forward direction of the X axis represents a right direction, and the reverse direction of the X axis represents a left direction.
As shown in fig. 1, the track slab production line logistics control method according to the embodiment of the invention is applied to a track slab production line (as shown in fig. 2), a production line logistics vehicle 9 is arranged between a demolding station and an auxiliary station of the track slab production line, a curing kiln entering connection logistics vehicle 10 is arranged between the auxiliary station and a kiln entering connection pedestal of a steam curing zone, an in-and-out curing kiln logistics vehicle 4 is arranged between the kiln entering connection pedestal and a kiln out connection pedestal of the steam curing zone, a curing kiln out-and-connection logistics vehicle 8 is arranged between the kiln out-and-connection pedestal and the demolding station, and a demolding vehicle 11 is arranged on one side of the demolding station.
The demolding station is used for demolding the track plate mold and the track plate, and the auxiliary station is arranged between the production area and the steam curing area of the track plate and used for temporarily storing the produced track plate; a mould cleaning station, a mould inspection station, a mould release agent spraying station, an embedded part installing station, a reinforcement cage mould entering station, a pouring vibration station and an auxiliary station waiting station are sequentially arranged between the demoulding station and the auxiliary station; the production line logistics vehicle 9 comprises a first logistics vehicle 91, a second logistics vehicle 92, a third logistics vehicle 93 and a fourth logistics vehicle 94 which are sequentially arranged along the flow direction of the track plate mold 7; the mold cleaning station, the mold release agent spraying station, the reinforcement cage mold entering station and the auxiliary station waiting stations are respectively waiting stations of a first logistics vehicle 91, a second logistics vehicle 92, a third logistics vehicle 93 and a fourth logistics vehicle 94, each production line logistics vehicle is in standby state at the corresponding waiting station in the initial state, and the initial state is the state when the production line logistics vehicles do not start to work.
The first logistics vehicle 91 is stopped at the die cleaning station for standby initially, the first logistics vehicle 91 is suitable for transferring the rail plate die 7 on the die cleaning station to the die cleaning station firstly, transferring the die to the die inspection station after cleaning, and the first logistics vehicle 91 returns to the initial position for standby; after the track slab mold 7 is inspected at the mold inspection station, the second trolley 92 stopped at the mold release agent spraying station transfers the track slab mold 7 inspected at the mold inspection station to the mold release agent spraying station and then to the embedded part mounting station, and the second trolley 92 returns to the initial position to stand by; the third logistics trolley 93 is stopped at the steel bar cage entering station for standby at the beginning, the third logistics trolley 93 is suitable for transferring the mold with the embedded part installed to the steel bar cage entering station for steel bar cage entering, then the third logistics trolley 93 transfers the track slab mold 7 to the pouring vibrating station, and the third logistics trolley 93 returns to the initial position for standby; the fourth logistics vehicle 94 is adapted to stop at the auxiliary station waiting position for standby, after the casting vibration is completed, the fourth logistics vehicle 94 goes to the casting vibration station to load the track slab mold 7, and runs to the auxiliary station or the auxiliary station waiting position (when the auxiliary station is occupied, the fourth logistics vehicle runs to the auxiliary station waiting position for temporary storage, and when the auxiliary station is idle, the track slab mold 7 of the auxiliary station waiting position is then transported to the auxiliary station), unloads the mold, and the fourth logistics vehicle 94 returns to the initial position for standby. Through adjacent two wantonly set up the commodity circulation car between the station, conveniently realize the commodity circulation between two stations, the operation mutual noninterference each other is around moreover, can operate simultaneously on the different stations at same moment, and the process links up more smoothly, improves production efficiency.
Evaporate and foster district including along the commodity circulation flow direction set gradually income kiln connection pedestal, evaporate foster pedestal 6 and go out kiln connection pedestal, evaporate foster district and can set up a plurality ofly side by side, evaporate foster to a plurality of track board moulds 7 simultaneously, improve and evaporate foster efficiency.
The logistics control method of the track slab production line comprises the following steps:
s1: the production line logistics trolley 9 transports the track slab mold 7 from the demolding station to the auxiliary station through multiple stages.
In this step, the multi-stage transport comprises: the first logistics vehicle 91 transports the track slab mold 7 on the demolding station to the mold inspection station, the second logistics vehicle 92 transports the inspected track slab mold 7 on the mold inspection station to the embedded part installation station, the third logistics vehicle 93 transports the mold provided with the embedded part to the pouring vibration station, and the fourth logistics vehicle 94 transports the track slab mold 7 on the pouring vibration station to the auxiliary station.
Illustratively, the operation process of the first logistics vehicle 91 includes: in an initial state, the first logistics vehicle 91 is ready at a mold cleaning station; when the task of the demolding station is completed, the first logistics car 91 on the mold cleaning station runs from the mold cleaning station to the demolding station in an empty state and loads the track slab mold 7; when the mold inspection station is idle, the first logistics vehicle 91 loads the track slab mold 7, transports the track slab mold to the mold inspection station and unloads the track slab mold, and then the first logistics vehicle 91 returns to the mold cleaning station; when the mold cleaning station is idle, the first logistics vehicle 91 transports the loaded track slab mold 7 to the mold cleaning station and unloads the track slab mold, the first logistics vehicle 91 waits on site until the mold inspection station is idle, the first logistics vehicle 91 carries the track slab mold 7 to move from the mold cleaning station to the mold inspection station and unloads the track slab mold, and then the first logistics vehicle 91 returns to the mold cleaning station to wait.
The operation processes of the second logistics vehicle 92, the second logistics vehicle 92 and the third logistics vehicle 93 are similar to the operation process of the first logistics vehicle 91, and are not described herein again.
S2: and the material flow cart 10 for entering the curing kiln and connecting transfers the track plate mould 7 at the auxiliary station to the pedestal for entering the curing kiln and connecting.
In this step, a kiln entering connection waiting position suitable for the stay of the kiln entering connection logistics car 10 is arranged between the auxiliary station and the kiln entering connection pedestal, and the operation process of the kiln entering connection logistics car 10 among the auxiliary station, the kiln entering connection waiting position and the kiln entering connection pedestal is similar to that of the first logistics car 91 and will not be described in detail.
S3: business turn over curing kiln commodity circulation car 4 will go into the track board mould 7 of kiln joint pedestal department and transport extremely evaporate the foster pedestal 6 of fostering the district, evaporate foster after accomplishing, business turn over curing kiln commodity circulation car 4 will evaporate the track board mould 7 of foster pedestal 6 department and transport extremely go out kiln joint pedestal.
In this step, go into kiln connection pedestal with evaporate and be equipped with between the curing pedestal 6 and be suitable for the kiln waiting position of going into that business turn over curing kiln commodity circulation car 4 stops, go out kiln connection pedestal with be equipped with between the drawing of patterns station and be suitable for go out kiln connection waiting position that 8 stops of curing kiln connection commodity circulation cars.
Exemplarily, 1-N steaming bases are arranged from right to left (in the direction shown along the X-axis in the figure 2), the steaming bases are unloaded to the No. 1 steaming base, the No. 1 steaming base is placed on the No. 2 steaming base after being filled, and the like; as shown in fig. 3, each steam-curing pedestal 6 may be provided with multiple layers, so as to improve steam-curing efficiency and reduce floor space, preferably, the steam-curing pedestal 6 includes an upper layer, a middle layer and a lower layer of steam-curing layer 3, the steam-curing layer 3 is provided with a positioning guide hole 2, the track plate mold 7 is provided with a positioning guide body 1 adapted to the positioning guide hole 2, and the track plate mold 7 is adapted to be positioned through the positioning guide body 1 and the positioning guide hole 2 on the steam-curing pedestal 6. Illustratively, the positioning guide hole 2 is a tapered hole, and the positioning guide body 1 is a tapered body.
In order to improve the accurate stop of the in-out maintenance kiln logistics vehicle 4, a proximity switch can be arranged on the steam curing pedestal 6, and when the in-out maintenance kiln logistics vehicle 4 senses the proximity switch, the logistics vehicle stops moving. In order to place the track slab mold 7 on the steam-cured layers 3 with different heights, 1 or more jacking cylinders 5 can be arranged on the material flow vehicle 4 entering and exiting the curing kiln, and the jacking cylinders 5 are used for driving the track slab mold 7 to lift so as to be suitable for placing the track slab mold 7 on the steam-cured layers 3 with different heights.
The process of the rail plate mold 7 entering the steam curing pedestal 6 comprises the following steps:
s311: business turn over curing kiln commodity circulation car 4 is in go into kiln wait to the position, work as go into kiln and refute when having track board mould 7 on the pedestal, business turn over curing kiln commodity circulation car 4 follows go into kiln wait to go into kiln and refute the pedestal of refuting and refute track board mould 7 to unload in proper order according to the horizontal direction to corresponding evaporate and nourish on the pedestal 6, it is same evaporate and foster and place in proper order according to last order down on the pedestal 6.
Illustratively, the in-out maintenance kiln logistics vehicle 4 drives the track slab mold 7 to move to the position below the No. 1 steam curing pedestal 6, the in-out maintenance kiln logistics vehicle 4 jacks the track slab mold 7 to the position of the upper steam curing layer 3, and when the corresponding proximity switch is sensed, the in-out maintenance kiln logistics vehicle 4 stops and retracts into the jacking oil cylinder 5, the track slab mold 7 is placed on the upper steam curing layer 3, and the positioning guide body 1 of the track slab mold 7 slides into the positioning guide hole 2 of the upper steam curing layer 3, so that unloading of one track slab mold 7 is completed.
S312: and after the logistics vehicle 4 entering and exiting the curing kiln unloads the corresponding track plate mould 7, returning the empty vehicle to the kiln entering waiting position.
In the step, after the material flow vehicle 4 entering and exiting the curing kiln is unloaded, the jacking oil cylinder 5 retracts, and the material flow vehicle 4 entering and exiting the curing kiln returns to the kiln entering waiting position. The loop of steps S311 to S312 completes the placement of the middle steam-cured layer 3 of the No. 1 steam-cured pedestal 6, the rail plate mold 7 of the lower steam-cured layer 3, the No. 2 steam-cured pedestal 6, the No. 3 steam-cured pedestal 6, and so on.
The process of the rail plate mold 7 exiting the steam curing pedestal 6 comprises the following steps:
s321: business turn over curing kiln commodity circulation car 4 is in go into kiln wait to the position, work as when the pedestal that plugs into of going out the kiln is idle, business turn over curing kiln commodity circulation car 4 follows go into kiln wait to the position go to evaporate and support pedestal 6 and plug into according to the order of horizontal direction track board mould 7, it is same evaporate and support in proper order according to the order from the bottom up on the pedestal 6 of curing and deliver to go out the kiln and plug into the pedestal.
In the step, the material flow vehicle 4 entering and exiting the curing kiln is firstly connected with the track slab mold 7 of the steam curing layer 3 below the No. 1 steam curing pedestal 6 and is conveyed to a kiln discharging connection pedestal; then the material flow vehicle 4 entering and exiting the curing kiln is connected with the track plate mould 7 of the steam curing layer 3 in the No. 1 steam curing pedestal 6 and is conveyed to a kiln discharging connection pedestal; then the material flow vehicle 4 entering and exiting the curing kiln is connected with the track slab mold 7 of the steam curing layer 3 on the No. 1 steam curing pedestal 6 and is conveyed to a kiln discharging connection pedestal; this process is repeated to sequentially carry the rail plate molds 7 on the steam-curing bases 6, such as No. 2 and No. 3.
S322: and after the corresponding track slab mold 7 is unloaded, the in-and-out curing kiln logistics vehicle 4 returns to the kiln entering waiting position for standby when empty.
In this step, after the steam curing task is completed, the in-and-out curing kiln logistics vehicle 4 returns to the in-kiln waiting position for standby in an empty state, and waits for the next steam curing command.
S4: and the discharging curing kiln connection logistics trolley 8 transports the track plate mould 7 at the discharging kiln connection pedestal to the demoulding station.
In this step, a kiln discharging connection waiting position suitable for the stay of the kiln discharging connection logistics vehicle 8 is arranged between the kiln discharging connection pedestal and the demolding station, and the operation process of the kiln discharging connection logistics vehicle 8 among the kiln discharging connection pedestal, the kiln discharging connection waiting position and the demolding station is similar to that of the first logistics vehicle 91 and is not described in detail.
S5: the demolding vehicle 11 separates the track slab mold 7 at the demolding station.
In this step, drawing of patterns station one side is equipped with and is suitable for drawing of patterns waiting position that drawing of patterns car 11 stops, and drawing of patterns car 11 is at drawing of patterns waiting position waiting time when initial, and the hydro-cylinder of drawing of patterns car 11 is in the withdrawal state, and after the operation of drawing of patterns station was accomplished, drawing of patterns car 11 follows drawing of patterns waiting position moves to drawing of patterns station, later the hydro-cylinder of drawing of patterns car 11 begins the jacking drawing of patterns, and after the drawing of patterns was accomplished, the hydro-cylinder withdrawal, track board and track board mould 7 separation, track board detection, water support, deposit, track template mould flows into the mould cleaning station and begins the circulation production track board.
Although the present disclosure has been described above, the scope of the present disclosure is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the spirit and scope of the present disclosure, and these changes and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. The utility model provides a track slab production line logistics control method, is applied to track slab production line, its characterized in that, be equipped with between the drawing of patterns station of track slab production line and the auxiliary station and produce line commodity circulation car (9), be equipped with between the income kiln of auxiliary station and steam curing district and enter curing kiln logistics car (10) of plugging into, steam curing district enter kiln connection between pedestal and the pedestal of plugging into of going out kiln and be equipped with business turn over curing kiln logistics car (4) of plugging into, go out kiln connection between pedestal and the drawing of patterns station be equipped with out curing kiln logistics car (8) of plugging into, drawing of patterns station one side is equipped with drawing of patterns car (11), track slab production line logistics control method includes following step:
s1: the production line logistics trolley (9) transfers the rail plate mould (7) from the demoulding station to the auxiliary station through multiple stages;
s2: the feeding curing kiln connection logistics vehicle (10) transfers the track plate mold (7) at the auxiliary station to the feeding kiln connection pedestal;
s3: the in-out curing kiln logistics vehicle (4) transports the track plate mold (7) at the kiln-entering connection pedestal to a steam curing pedestal (6) of the steam curing area, and after steam curing is completed, the in-out curing kiln logistics vehicle (4) transports the track plate mold (7) at the steam curing pedestal (6) to the kiln-exiting connection pedestal;
s4: the discharging curing kiln connection logistics vehicle (8) transfers the track plate mold (7) at the discharging kiln connection pedestal to the demolding station;
s5: the demolding vehicle (11) separates the rail plate mold (7) at the demolding station.
2. The track slab production line logistics control method as claimed in claim 1, wherein a mold inspection station, an embedded part installation station and a pouring vibration station are arranged between the demolding station and the auxiliary station, a waiting station is arranged between any two adjacent stations, and each production line logistics vehicle (9) is arranged on the corresponding waiting station.
3. The track slab production line logistics control method according to claim 2, wherein the operation process of the production line logistics car (9) comprises the following steps:
in an initial state, the production line logistics vehicle (9) is standby at the waiting station;
when the task of the previous station of one waiting station is completed, the production line logistics vehicle (9) on the corresponding waiting station runs to the previous station from the empty vehicle of the waiting station and loads the rail plate mold (7);
when the next station of the waiting station is idle, the production line logistics car (9) loads the rail plate mold (7) to be transported to the next station and unloaded, and then the production line logistics car (9) returns to the waiting station to be ready.
4. The logistics control method for track slab production line according to claim 3, further comprising, before the station after the waiting station is idle:
when the waiting station is idle, the production line logistics vehicle (9) transports the loaded rail plate mold (7) to the waiting station and unloads the rail plate mold, and the production line logistics vehicle (9) waits in situ until the next station is idle.
5. The track slab production line logistics control method according to claim 2, wherein a kiln entering connection waiting position suitable for the stay of the kiln entering connection logistics car (10) is arranged between the auxiliary station and the kiln entering connection pedestal, a kiln entering waiting position suitable for the stay of the kiln entering connection logistics car (4) is arranged between the kiln entering connection pedestal and the steam curing pedestal (6), a kiln exiting connection waiting position suitable for the stay of the kiln exiting connection logistics car (8) is arranged between the kiln exiting connection pedestal and the demolding station, and a demolding waiting position suitable for the stay of the demolding car (11) is arranged on one side of the demolding station.
6. The logistics control method for the track plate production line according to claim 5, wherein the steam-curing pedestal (6) comprises a plurality of steam-curing layers (3) which are sequentially arranged from top to bottom, the steam-curing layers (3) are provided with positioning guide holes (2), the track plate mold (7) is provided with positioning guide bodies (1) matched with the positioning guide holes (2), and the track plate mold (7) is suitable for being positioned through the positioning guide bodies (1) and the positioning guide holes (2) on the steam-curing pedestal (6).
7. The track plate production line logistics control method of claim 6, wherein in the step S3, the transferring of the track plate mold (7) at the kiln entering connection bench to the steam curing bench (6) of the steam curing area by the in-and-out curing kiln logistics vehicle (4) comprises:
s311: the in-and-out curing kiln logistics vehicles (4) are ready at the kiln entering waiting position, when the track plate molds (7) are arranged on the kiln entering connection pedestal, the in-and-out curing kiln logistics vehicles (4) go to the kiln entering connection pedestal from the kiln entering waiting position to connect the track plate molds (7), and are sequentially unloaded onto the corresponding steam curing pedestals (6) according to the sequence of the horizontal direction, and are sequentially placed on the same steam curing pedestal (6) from top to bottom;
s312: and after the logistics vehicle (4) entering and exiting the curing kiln unloads the corresponding track plate mold (7), returning the empty vehicle to the kiln entering waiting position.
8. The track slab production line logistics control method according to claim 7, wherein the in-out maintenance kiln logistics car (4) is provided with a jacking cylinder (5), and the jacking cylinder (5) is suitable for jacking the track slab mold (7) so as to place the track slab mold (7) on the steam-cured layers (3) with different heights.
9. The logistics control method of track slab production line according to claim 8, wherein the steam-curing pedestal (6) is provided with a proximity switch, and the unloading process to the corresponding steam-curing pedestal (6) in S311 comprises:
business turn over curing kiln commodity circulation car (4) area track board mould (7) are removed to corresponding evaporate foster pedestal (6) below, business turn over curing kiln commodity circulation car (4) jacking track board mould (7) are to the reservation evaporate foster layer (3) height, when sensing the correspondence during proximity switch, business turn over curing kiln commodity circulation car (4) stop and retract jacking cylinder (5), track board mould (7) are shelved at the reservation evaporate foster layer (3) on, track board mould (7) location guide body (1) landing extremely evaporate foster pedestal (6) in location guiding hole (2), accomplish the uninstallation of track board mould (7).
10. The track plate production line logistics control method of claim 7, wherein in the step S3, the transferring the track plate mold (7) at the steam curing pedestal (6) to the discharging connection pedestal by the in-out curing kiln logistics car (4) comprises:
s321: the in-out curing kiln logistics vehicles (4) are ready at the in-kiln waiting position, when the out-kiln connection pedestal is idle, the in-out curing kiln logistics vehicles (4) go to the steam curing pedestal (6) from the in-kiln waiting position and are connected with the track plate molds (7) according to the sequence of the horizontal direction, and the same steam curing pedestal (6) is sequentially carried to the out-kiln connection pedestal according to the sequence from bottom to top;
s322: and after the corresponding track plate mold (7) is unloaded, the material flow vehicle (4) entering and exiting the curing kiln returns to the kiln entering waiting position for standby.
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| CN202110770002.9A CN113524422B (en) | 2021-07-06 | 2021-07-06 | Logistics control method for track slab production line |
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| FR2267865A1 (en) * | 1974-04-17 | 1975-11-14 | Lambert Ind | |
| AU6883587A (en) * | 1986-02-19 | 1987-08-20 | Acco Babcock Inc. | Vehicle transportation system |
| CN203716574U (en) * | 2013-11-28 | 2014-07-16 | 江苏启良停车设备有限公司 | Underground multilayered elevator side-mounted type parking equipment |
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| CN110181677A (en) * | 2019-05-22 | 2019-08-30 | 江苏丰和隧道设备有限公司 | A kind of subway segment automatic production line |
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