CN102910424A - Crossed rail device for friction driven conveying line - Google Patents

Crossed rail device for friction driven conveying line Download PDF

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Publication number
CN102910424A
CN102910424A CN2012103515369A CN201210351536A CN102910424A CN 102910424 A CN102910424 A CN 102910424A CN 2012103515369 A CN2012103515369 A CN 2012103515369A CN 201210351536 A CN201210351536 A CN 201210351536A CN 102910424 A CN102910424 A CN 102910424A
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China
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friction disc
conveying lever
vertical
track
rail
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CN2012103515369A
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CN102910424B (en
Inventor
钱晓明
楼佩煌
吴斌
武星
彭光清
吴亮亮
吴若伟
杨旭
严伟国
庄金龙
沈科
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Nanjing University of Aeronautics and Astronautics
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Nanjing University of Aeronautics and Astronautics
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Priority to CN201210351536.9A priority Critical patent/CN102910424B/en
Publication of CN102910424A publication Critical patent/CN102910424A/en
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Publication of CN102910424B publication Critical patent/CN102910424B/en
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Abstract

The invention relates to a crossed rail device for a friction driven conveying line and belongs to the technical field of automation conveying. The crossed rail device comprises a crossed rail made of seven sections of I-shaped rails, a bearing module, a conveying rod assembly, a conveying wheel, an auxiliary friction disc, a main friction disc, an electric jack, a radio frequency tag, a radio frequency card reader and a mechanical positioning module. According to the crossed rail device for the friction driven conveying line, not only can the effect that the bearing module passes through the crossed part of the rail or is transferred onto the rail vertical to the original running direction to run be implemented, but also the system of the crossed rail device is convenient to lay out and design and the utilization rates of the conveying line and the energy are high.

Description

A kind of cross rail device of friction-driven travel line
Technical field
The present invention relates to a kind of conveyor module smoothly by cross rail or utilize cross rail to change the device of travel direction, belong to automation conveying technology field.
Background technology
The friction-driven travel line in automation conveying technology field is used for realizing the automatic transport of material.The friction-driven travel line of the overwhelming majority is furnished with the auxiliary change rail device perpendicular to conveyor line rail at present, by the auxiliary change rail device of track one end, realizes carrier module conversion running rail.Also there is partial frictional to drive travel line and adopts the arc orbit transition, realize that carrier module changes travel direction.For two parallel rectilinear orbits of direction, employing is perpendicular to the auxiliary change rail device of conveyor line rail, can realize orbital transfer, but this kind method carrier module must be transported to an auxiliary end that becomes rail device place, could realize orbital transfer, and this kind method can not realize directly carrier module being transferred on the track perpendicular to former travel direction and travels.For utilizing arc orbit to change the friction-driven travel line of carrier module travel direction, be a strip transmission line in fact, the transport efficiency of travel line and track resources degree of utilization are not high.This shows, more than the friction-driven travel line of two kinds of rail layouts have problems in the links such as topological design, modularization construction, resource utilization and scheduling feature of whole system.
The patent of the patent of existing cross rail aspect such as the patent No. [200520047391.9], the publicity of [200920075121.7] institute, conveyor module cannot switching track on cross rail, thereby cannot change travel direction, and the degree of utilization of its travel line and transport efficiency are low, and the layout of conveyor line rail is complicated simultaneously.
Summary of the invention
The object of the invention is to solve that described employing in the background technology is inconvenient perpendicular to the whole system topological design that the auxiliary change rail device of original track direction or arc orbit change the friction-driven travel line that the carrier module travel direction brings, travel line and energy utilization rate be lower, the problems such as the low and optimizing scheduling inconvenience of flexibility.A kind of employing cross rail is proposed, in conjunction with radio-frequency technique, friction disc electric machines control technology and motor-driven jack control technology, directly realize carrier module by the right-angled crossing part of track or transfer on the track perpendicular to former travel direction and travel, and the cross rail device of the friction-driven travel line that its System Layout Planning is convenient, travel line and energy utilization rate are high.
The present invention is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of cross rail device of friction-driven travel line comprises cross rail, carrier module, conveying lever assembly, delivery wheel, secondary friction disc, main friction disc, motor-driven jack, radio-frequency (RF) tag, radio-frequency card reader, the mechanical locating module made by seven sections I shape tracks;
The cross rail that described seven sections I shape tracks are made is used for as the friction-driven travel line provides running rail, and the support bearing module;
Described carrier module cooperates with the conveying lever assembly, directly bearing goods;
Described conveying lever assembly is used for realizing carrying carrier module, assists the running rail that changes carrier module;
Described delivery wheel is used for supporting the conveying lever assembly, and guiding conveying lever assembly travels;
Described secondary friction disc is used for cooperating corresponding main friction disc guiding conveying lever assembly;
Described main friction disc is used for driving the conveying lever assembly by driven by motor, guiding conveying lever assembly;
Described motor-driven jack is used for raising or reduces the elevator of conveying lever assembly, and then raises or reduce carrier module;
Described mechanical locating module is used for assisting the conveying lever assembly to stop by motor-driven, guarantees that conveying lever assembly pinpoint stops;
Described radio-frequency (RF) tag is attached to conveying lever assembly front end, and described radio-frequency (RF) tag is provided with number information, and described radio-frequency card reader is arranged at the infall of cross rail, and reads radio-frequency (RF) tag information, and sends this information to system control module;
Described system control module is used for determining according to tag number the travel direction of carrier module; And the work of described system control module control motor-driven jack; The simultaneity factor control module is controlled mechanical locating module work, and auxiliary conveying lever assembly accurately stops.
Further: also comprise the travel direction sign, described travel direction sign comprises long rails travel direction sign and cross track travel direction sign, and described long rails travel direction sign and cross track travel direction sign are arranged at respectively on the long rails and cross track of cross rail.
Preferably: described seven sections I shape tracks comprise by the first cross track, the second cross track, the 3rd cross track, the 4th cross track interval the cross track that consists of are set, and by the first long rails, the second long rails, the 3rd long rails interval the long rails that consists of are set; Described cross track becomes right-angled crossing to distribute with long rails, and there is diff-H in cross track with long rails, and the while long rails is positioned at the top of cross track.
Preferably: described conveying lever assembly comprises the lateral transfer bar assembly that is arranged on the cross track and the vertical conveying lever assembly that is arranged on the long rails, and the front end of described lateral transfer bar assembly and vertical conveying lever assembly all posts radio-frequency (RF) tag; Described lateral transfer bar assembly and vertical conveying lever assembly include the first conveying lever, band sleeve conveying lever, the second conveying lever, the first conveying lever attaching parts, the second conveying lever attaching parts and two elevators, described the first conveying lever is connected by the first conveying lever attaching parts with band sleeve conveying lever, described band sleeve conveying lever is connected by the second conveying lever attaching parts with the second conveying lever, and described elevator is arranged on the band sleeve conveying lever; Described band sleeve conveying lever comprises conveying lever and two sleeves, the upper cartridge aperture is slightly larger than the diameter of elevator, the aperture, bottom is less than the elevator diameter but greater than the diameter of motor-driven jack lifting bar, be used for guiding elevator up-and-down movement, limit the nadir of elevator motion, the lifting bar of guiding motor-driven jack.
Preferably: described delivery wheel comprises lateral transfer wheel and vertical delivery wheel, described lateral transfer wheel is made of the first lateral transfer wheel, the second lateral transfer wheel, the 3rd lateral transfer wheel that are arranged on the cross track, be used for supporting lateral transfer bar assembly, guiding lateral transfer bar assembly travels; Described vertical delivery wheel by be arranged on first on the long rails vertically delivery wheel, second vertical delivery wheel, the 3rd vertical delivery wheel consist of, be used for supporting vertical conveying lever assembly, guide vertical conveying lever assembly and travel.
Preferably: described secondary friction disc comprises horizontal secondary friction disc and vertical secondary friction disc, described horizontal secondary friction disc is made of the first horizontal secondary friction disc, the second horizontal secondary friction disc, the 3rd horizontal secondary friction disc, the 4th horizontal secondary friction disc that are arranged on the cross track, is used for cooperating the first corresponding horizontal main friction disc, the second horizontal main friction disc, the 3rd horizontal main friction disc, the 4th horizontal main friction disc guiding lateral transfer bar assembly; Described vertical secondary friction disc is made of the first vertical secondary friction disc, second vertical secondary friction disc, the 3rd vertical secondary friction disc, the 4th vertical secondary friction disc that are arranged on the long rails, is used for cooperating corresponding first vertical main friction disc, second vertical main friction disc, the 3rd vertical main friction disc, the 4th vertical main friction disc to guide vertical conveying lever assembly.
Preferably: described main friction disc comprises horizontal main friction disc and vertical main friction disc, described horizontal main friction disc is made of the first horizontal main friction disc, the second horizontal main friction disc, the 3rd horizontal main friction disc, the 4th horizontal main friction disc that are arranged on the cross track, be used for driving lateral transfer bar assembly, guiding lateral transfer bar assembly; Described vertical main friction disc is made of the first vertical main friction disc, second vertical main friction disc, the 3rd vertical main friction disc, the 4th vertical main friction disc that are arranged on the long rails, is used for driving vertical conveying lever assembly, guides vertical conveying lever assembly.
Preferably: described motor-driven jack comprises transverse electric jack and longitudinal electric jack, described transverse electric jack is used for raising or reduces the elevator of lateral transfer bar assembly, and then raise or the reduction carrier module, by being arranged on the first transverse electric jack under the spacing between the first cross track and the second cross track, and be arranged on that the second transverse electric jack under the spacing consists of between the 3rd cross track and the 4th cross track; Described longitudinal electric jack is used for raising or reduces the elevator of vertical conveying lever assembly, and then raise or the reduction carrier module, by being arranged on the first longitudinal electric jack under the spacing between the first long rails and the second long rails, and be arranged on that the second longitudinal electric jack under the spacing consists of between the second long rails and the 3rd long rails.
Preferably: described mechanical locating module comprises horizontal mechanical locating module and vertical mechanical locating module, and described horizontal mechanical locating module is used for assisting lateral transfer bar assembly to stop, and guarantees that lateral transfer bar assembly pinpoint stops; Described vertical mechanical locating module is used for assistant longitudinal conveying lever assembly to be stopped, and guarantees that vertical conveying lever assembly pinpoint stops.
The cross rail device of friction-driven travel line of the present invention, compared to existing technology, has following beneficial effect: 1. owing to be provided with the cross rail of being made by seven sections I shape tracks, carrier module, the conveying lever assembly, delivery wheel, secondary friction disc, main friction disc, motor-driven jack, radio-frequency (RF) tag, radio-frequency card reader, the machinery locating module, one group of master's friction disc during use, secondary friction disc cooperates driving conveying lever assembly to travel, when conveying lever assembly front end passes through the cross rail part, radio-frequency card reader reads the radio-frequency (RF) tag numbering, if number information is to keep straight on, main friction disc, the propulsive effort that secondary friction disc provides is constant, and the conveying lever assembly continues along the original track direction running; If the radio-frequency (RF) tag number information is to change running rail, main friction disc, secondary friction disc reduces the propulsive effort to the conveying lever assembly, reduce the speed of conveying lever assembly, the mechanical locating module work of system control module control respective rail, stretch out the mechanical arm that band has elastic component, auxiliary conveying lever assembly accurately stops, the conveying lever assembly of target track is partly awaited orders at the track right-angled crossing simultaneously, after the conveying lever assembly stops, machinery locating module retraction mechanical arm, two motor-driven jack work of system control module control target track, sleeve-type lifting mechanism in the rising target track conveying lever assembly, and then rising carrier module height, until carrier module breaks away from former conveying lever assembly, the main friction disc that contacts with former conveying lever assembly, secondary friction disc work, drive this conveying lever assembly and leave the cross rail part, carry out other tasks, treat that former conveying lever assembly leaves cross rail change criterion fully and encloses, the motor-driven jack of system control module control target track reduces the carrier module height, drop on the conveying lever assembly of target track until carrier module is stable, the main friction disc that contacts with target track conveying lever assembly, secondary friction disc is started working, and drives target track conveying lever assembly drive carrier module and travels.Therefore the present invention is in conjunction with radio-frequency technique, friction disc electric machines control technology and motor-driven jack control technology, directly realizes carrier module by the right-angled crossing part of track or transfers on the track perpendicular to former travel direction and travel.2. the present invention adopts the cross rail device to make carrier module smoothly by the cross rail part, run into the running rail that the operating mode that needs change carrier module travel direction then changes carrier module, do not adopt traditional auxiliary change rail device or arc orbit perpendicular to delivery track to change the carrier module travel direction, solved successfully that topological design in the background technology is inconvenient, the track degree of utilization is lower, the problems such as the low and optimizing scheduling inconvenience of flexibility.3. be compared to traditional employing perpendicular to the auxiliary change rail device of delivery track, the friction-driven travel line of employing cross rail is not subject to running rail or the travel direction that can not directly change carrier module perpendicular to the auxiliary change rail device of delivery track on system layout, simplified topological design, improve transport efficiency and resource utilization, improved greatly the flexibility of system.4. be compared to and adopt arc orbit to realize changing the carrier module travel direction, adopt cross rail to save the place of deployment rails, strengthened friction-driven travel line traffic capacity, improve the friction-driven travel line and carried flexibility and transport efficiency, improved greatly the automatization level of friction-driven travel line.Comprehensively know, adopt the friction-driven travel line of cross rail to have the following advantages:
(1), reduce the floor area of track, be convenient to friction-driven travel line system layout;
(2), work efficiency and the level of flexibility of friction-driven travel line have been improved;
(3), strengthened the traffic capacity of friction-driven travel line;
(4), the friction-driven travel line is easy to upgrading and modularization expansion.
Description of drawings
Fig. 1 is the cross rail system structure of device figure of friction-driven travel line;
Fig. 2 is friction-driven conveyor line rail right-angled crossing part-structure figure, and wherein Fig. 2 A is friction-driven conveyor line rail right-angled crossing part-structure figure, and Fig. 2 B is the upward view of Fig. 2 A;
Fig. 3 is lateral transfer bar assembly and lateral transfer wheel distributed architecture figure;
Fig. 4 is the motor-driven jack distribution graph;
Fig. 5 is workflow diagram of the present invention;
Wherein: 1 is the first cross track, 2 is the second cross track, 3 is the 3rd cross track, 4 is the 4th cross track, 5 is the first long rails, 6 is the second long rails, 7 is the 3rd long rails, 8 is carrier module, 9 is lateral transfer bar assembly, 10 is vertical conveying lever assembly, 11 is the first lateral transfer wheel, 12 is the second lateral transfer wheel, and 13 is the 3rd lateral transfer wheel, and 14 is first vertical delivery wheel, 15 is second vertical delivery wheel, 16 is the 3rd vertical delivery wheel, and 17 is the first horizontal secondary friction disc, and 18 is the first horizontal main friction disc, 19 is the second horizontal secondary friction disc, 20 is the second horizontal main friction disc, and 21 is the 3rd horizontal secondary friction disc, and 22 is the 3rd horizontal main friction disc, 23 is the 4th horizontal secondary friction disc, 24 is the 4th horizontal main friction disc, and 25 is first vertical secondary friction disc, and 26 is first vertical main friction disc, 27 is second vertical secondary friction disc, 28 is second vertical main friction disc, and 29 is the 3rd vertical secondary friction disc, and 30 is the 3rd vertical main friction disc, 31 is the 4th vertical secondary friction disc, 32 is the 4th vertical main friction disc, and 33 is the first transverse electric jack, and 34 is the second transverse electric jack, 35 is the first longitudinal electric jack, 36 is the second longitudinal electric jack, and 37 is radio-frequency card reader, and 38 is the cross bar radio-frequency (RF) tag, 39 is the vertical pole radio-frequency (RF) tag, 40 is horizontal mechanical locating module, and 41 is vertical mechanical locating module, and 42 are long rails travel direction sign, 43 are cross track travel direction sign, 44 is the first conveying lever, and 45 are band sleeve conveying lever, and 46 is the second conveying lever, 47 is the first conveying lever attaching parts, 48 is the second conveying lever attaching parts, and 49 is the first elevator, and 50 is the second elevator.
The specific embodiment
Accompanying drawing discloses the structural representation of a preferred embodiment of the invention without limitation, explains technical scheme of the present invention below with reference to accompanying drawing.
Embodiment
The cross rail device of a kind of friction-driven travel line of present embodiment comprises cross rail, carrier module 8, conveying lever assembly, delivery wheel, secondary friction disc, main friction disc, motor-driven jack, radio-frequency (RF) tag, radio-frequency card reader 37, the mechanical locating module made by seven sections I shape tracks shown in Fig. 1-5;
The cross rail that described seven sections I shape tracks are made is used for as the friction-driven travel line provides running rail, and support bearing module 8;
Described carrier module 8 cooperates with the conveying lever assembly, directly bearing goods;
Described conveying lever assembly is used for realizing carrying carrier module 8, assists the running rail that changes carrier module 8;
Described delivery wheel is used for supporting the conveying lever assembly, and guiding conveying lever assembly travels;
Described secondary friction disc is used for cooperating corresponding main friction disc guiding conveying lever assembly;
Described main friction disc is used for driving the conveying lever assembly by driven by motor, guiding conveying lever assembly;
Described motor-driven jack is used for raising or reduces the elevator of conveying lever assembly, and then raises or reduce carrier module 8;
Described mechanical locating module is used for assisting the conveying lever assembly to stop by motor-driven, guarantees that conveying lever assembly pinpoint stops;
Described radio-frequency (RF) tag is attached to conveying lever assembly front end, and described radio-frequency (RF) tag is provided with number information, and described radio-frequency card reader 37 is arranged at the infall of cross rail, and reads radio-frequency (RF) tag information, and sends this information to system control module;
Described system control module is used for determining according to tag number the travel direction of carrier module 8; And the work of described system control module control motor-driven jack; The simultaneity factor control module is controlled mechanical locating module work, and auxiliary conveying lever assembly accurately stops.
Also comprise the travel direction sign, described travel direction sign comprises long rails travel direction sign 42 and cross track travel direction sign 43, and described long rails travel direction sign 42 and cross track travel direction sign 43 are arranged at respectively on the long rails and cross track of cross rail.
As shown in Figure 2; Described seven sections I shape tracks comprise by the first cross track 1, the second cross track 2, the 3rd cross track 3, the 4th cross track 4 intervals the cross track that consists of are set, and by the first long rails 5, the second long rails 6, the 3rd long rails 7 intervals the long rails that consists of are set; Described cross track becomes right-angled crossing to distribute with long rails, and there is diff-H in cross track with long rails, and the while long rails is positioned at the top of cross track; Described the first cross track 1 becomes rotational symmetry with the 4th cross track 4 with respect to the long rails line of centers, and the second cross track 2 becomes rotational symmetry with the 3rd cross track 3 with respect to the long rails line of centers; The first long rails 5 becomes rotational symmetry with the 3rd long rails 7 with respect to the cross track line of centers, and the second long rails 6 itself becomes rotational symmetry with respect to the cross track line of centers.
As shown in Figure 3; Described conveying lever assembly comprises the lateral transfer bar assembly 9 that is arranged on the cross track and the vertical conveying lever assembly 10 that is arranged on the long rails, the front end of described lateral transfer bar assembly 9 and vertical conveying lever assembly 10 all posts radio-frequency (RF) tag, described radio-frequency (RF) tag comprises cross bar radio-frequency (RF) tag 38 and vertical pole radio-frequency (RF) tag 39, the front end of described lateral transfer bar assembly 9 all posts cross bar radio-frequency (RF) tag 38, the front end of described vertical conveying lever assembly 10 all posts vertical pole radio-frequency (RF) tag 39, and described lateral transfer bar assembly 9 is all identical with the 26S Proteasome Structure and Function of vertical conveying lever assembly 10 simultaneously; Described lateral transfer bar assembly 9 comprises the first conveying lever 44, with sleeve conveying lever 45, the second conveying lever 46, the first conveying lever attaching parts 47, the second conveying lever attaching parts 48 and two identical elevators, described two elevators are respectively the first elevator 49 and the second elevator 50, described the first conveying lever 44 and band sleeve conveying lever 45 are connected by the first conveying lever attaching parts, described band sleeve conveying lever 45 is connected by the second conveying lever attaching parts with the second conveying lever 46, and described elevator is arranged on the band sleeve conveying lever 45; Described band sleeve conveying lever 45 comprises conveying lever and two sleeves, the upper cartridge aperture is slightly larger than the diameter of elevator, the aperture, bottom is less than the elevator diameter but greater than the diameter of motor-driven jack lifting bar, be used for guiding elevator up-and-down movement, limit the nadir of elevator motion, the lifting bar of guiding motor-driven jack.
Described carrier module 8 becomes the mesopore axle to cooperate with the elevator of conveying lever assembly, directly bearing goods.
As shown in Figure 3; Described delivery wheel comprises lateral transfer wheel and vertical delivery wheel, described lateral transfer wheel is made of the first lateral transfer wheel the 11, second lateral transfer wheel the 12, the 3rd lateral transfer wheel 13 that is arranged on the cross track, be used for supporting lateral transfer bar assembly 9, guiding lateral transfer bar assembly 9 travels; Described vertical delivery wheel by be arranged on first on the long rails vertically delivery wheel 14, second vertical delivery wheel 15, the 3rd vertical delivery wheel 16 consist of, be used for supporting vertical conveying lever assembly 10, guide vertical conveying lever assembly 10 and travel.
Described secondary friction disc comprises horizontal secondary friction disc and vertical secondary friction disc, described horizontal secondary friction disc is made of the first horizontal secondary friction disc 17, the second horizontal secondary friction disc 19, the 3rd horizontal secondary friction disc 21, the 4th horizontal secondary friction disc 23 that are arranged on the cross track, is used for cooperating the first corresponding horizontal main friction disc 18, the second horizontal main friction disc 20, the 3rd horizontal main friction disc 22, the 4th horizontal main friction disc 24 guiding lateral transfer bar assemblies 9; Described vertical secondary friction disc is made of the first vertical secondary friction disc 25, second vertical secondary friction disc 27, the 3rd vertical secondary friction disc 29, the 4th vertical secondary friction disc 31 that are arranged on the long rails, is used for cooperating first corresponding vertical main friction disc 26, second vertical main friction disc 28, the 3rd vertical main friction disc 30, the vertical conveying lever assembly 10 of the 4th vertical main friction disc 32 guidings.
Described main friction disc comprises horizontal main friction disc and vertical main friction disc, described horizontal main friction disc is made of the first horizontal main friction disc 18, the second horizontal main friction disc 20, the 3rd horizontal main friction disc 22, the 4th horizontal main friction disc 24 that are arranged on the cross track, be used for driving lateral transfer bar assembly 9, guiding lateral transfer bar assembly 9; Described vertical main friction disc is made of the first vertical main friction disc 26, second vertical main friction disc 28, the 3rd vertical main friction disc 30, the 4th vertical main friction disc 32 that are arranged on the long rails, be used for driving vertical conveying lever assembly 10, guide vertical conveying lever assembly 10.
As shown in Figure 4; Described motor-driven jack comprises transverse electric jack and longitudinal electric jack, described transverse electric jack is used for raising or reduces the elevator of lateral transfer bar assembly 9, and then raise or reduction carrier module 8, by being arranged on the first transverse electric jack 33 under the spacing between the first cross track 1 and the second cross track 2, and be arranged on that the second transverse electric jack 34 under the spacing consists of between the 3rd cross track 3 and the 4th cross track 4; Described longitudinal electric jack is used for raising or reduces the elevator of vertical conveying lever assembly 10, and then raise or reduction carrier module 8, by being arranged on the first longitudinal electric jack 35 under the spacing between the first long rails 5 and the second long rails 6, and be arranged on that the second longitudinal electric jack 36 under the spacing consists of between the second long rails 6 and the 3rd long rails 7.
Described mechanical locating module comprises horizontal mechanical locating module 40 and vertical mechanical locating module 41, and described horizontal mechanical locating module 40 is used for assisting lateral transfer bar assembly 9 to stop, and guarantees that lateral transfer bar assembly 9 pinpoints stop; Described vertical mechanical locating module 41 is used for assistant longitudinal conveying lever assembly 10 to be stopped, and guarantees that vertical conveying lever assembly 10 pinpoints stop.
The working process of this embodiment is described below:
One group of master's friction disc, secondary friction disc cooperate driving conveying lever assembly to travel, when conveying lever assembly front end passes through the cross rail part, radio-frequency card reader reads the radio-frequency (RF) tag numbering, if number information is to keep straight on, the propulsive effort that main friction disc, secondary friction disc provide is constant, and the conveying lever assembly continues along the original track direction running; If the radio-frequency (RF) tag number information is to change running rail, main friction disc, secondary friction disc reduces the propulsive effort to the conveying lever assembly, reduce the speed of conveying lever assembly, the mechanical locating module work of system control module control respective rail, stretch out the mechanical arm that band has elastic component, auxiliary conveying lever assembly accurately stops, the conveying lever assembly of target track is partly awaited orders at the track right-angled crossing simultaneously, after the conveying lever assembly stops, machinery locating module retraction mechanical arm, two motor-driven jack work of system control module control target track, sleeve-type lifting mechanism in the rising target track conveying lever assembly, and then rising carrier module height, until carrier module breaks away from former conveying lever assembly, the main friction disc that contacts with former conveying lever assembly, secondary friction disc work, drive this conveying lever assembly and leave the cross rail part, carry out other tasks, treat that former conveying lever assembly leaves cross rail change criterion fully and encloses, the motor-driven jack of system control module control target track reduces the carrier module height, drop on the conveying lever assembly of target track until carrier module is stable, the main friction disc that contacts with target track conveying lever assembly, secondary friction disc is started working, and drives target track conveying lever assembly drive carrier module and travels.
The above by reference to the accompanying drawings preferred specific embodiment of described the present invention only is used for the explanation embodiments of the present invention; rather than as the restriction to aforementioned goal of the invention and claims content and scope; any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done above embodiment all still belong to the technology of the present invention and rights protection category.

Claims (9)

1. the cross rail device of a friction-driven travel line is characterized in that: comprise cross rail, carrier module, conveying lever assembly, delivery wheel, secondary friction disc, main friction disc, motor-driven jack, radio-frequency (RF) tag, radio-frequency card reader, the mechanical locating module made by seven sections I shape tracks;
The cross rail that described seven sections I shape tracks are made is used for as the friction-driven travel line provides running rail, and the support bearing module;
Described carrier module cooperates with the conveying lever assembly, directly bearing goods;
Described conveying lever assembly is used for realizing carrying carrier module, assists the running rail that changes carrier module;
Described delivery wheel is used for supporting the conveying lever assembly, and guiding conveying lever assembly travels;
Described secondary friction disc is used for cooperating corresponding main friction disc guiding conveying lever assembly;
Described main friction disc is used for driving the conveying lever assembly by driven by motor, guiding conveying lever assembly;
Described motor-driven jack is used for raising or reduces the elevator of conveying lever assembly, and then raises or reduce carrier module;
Described mechanical locating module is used for assisting the conveying lever assembly to stop by motor-driven, guarantees that conveying lever assembly pinpoint stops;
Described radio-frequency (RF) tag is attached to conveying lever assembly front end, and described radio-frequency (RF) tag is provided with number information, and described radio-frequency card reader is arranged at the infall of cross rail, and reads radio-frequency (RF) tag information, and sends this information to system control module;
Described system control module is used for determining according to tag number the travel direction of carrier module; And the work of described system control module control motor-driven jack; The simultaneity factor control module is controlled mechanical locating module work, and auxiliary conveying lever assembly accurately stops.
2. the cross rail device of described friction-driven travel line according to claim 1, it is characterized in that: also comprise the travel direction sign, described travel direction sign comprises long rails travel direction sign and cross track travel direction sign, and described long rails travel direction sign and cross track travel direction sign are arranged at respectively on the long rails and cross track of cross rail.
3. the cross rail device of described friction-driven travel line according to claim 2, it is characterized in that: described seven sections I shape tracks comprise by the first cross track, the second cross track, the 3rd cross track, the 4th cross track interval the cross track that consists of are set, and by the first long rails, the second long rails, the 3rd long rails interval the long rails that consists of are set; Described cross track becomes right-angled crossing to distribute with long rails, and there is diff-H in cross track with long rails, and the while long rails is positioned at the top of cross track.
4. the cross rail device of described friction-driven travel line according to claim 3, it is characterized in that: described conveying lever assembly comprises the lateral transfer bar assembly that is arranged on the cross track and the vertical conveying lever assembly that is arranged on the long rails, and the front end of described lateral transfer bar assembly and vertical conveying lever assembly all posts radio-frequency (RF) tag; Described lateral transfer bar assembly and vertical conveying lever assembly include the first conveying lever, band sleeve conveying lever, the second conveying lever, the first conveying lever attaching parts, the second conveying lever attaching parts and two elevators, described the first conveying lever is connected by the first conveying lever attaching parts with band sleeve conveying lever, described band sleeve conveying lever is connected by the second conveying lever attaching parts with the second conveying lever, and described elevator is arranged on the band sleeve conveying lever; Described band sleeve conveying lever comprises conveying lever and two sleeves, the upper cartridge aperture is slightly larger than the diameter of elevator, the aperture, bottom is less than the elevator diameter but greater than the diameter of motor-driven jack lifting bar, be used for guiding elevator up-and-down movement, limit the nadir of elevator motion, the lifting bar of guiding motor-driven jack.
5. the cross rail device of described friction-driven travel line according to claim 4, it is characterized in that: described delivery wheel comprises lateral transfer wheel and vertical delivery wheel, described lateral transfer wheel is made of the first lateral transfer wheel, the second lateral transfer wheel, the 3rd lateral transfer wheel that are arranged on the cross track, be used for supporting lateral transfer bar assembly, guiding lateral transfer bar assembly travels; Described vertical delivery wheel by be arranged on first on the long rails vertically delivery wheel, second vertical delivery wheel, the 3rd vertical delivery wheel consist of, be used for supporting vertical conveying lever assembly, guide vertical conveying lever assembly and travel.
6. the cross rail device of described friction-driven travel line according to claim 5, it is characterized in that: described secondary friction disc comprises horizontal secondary friction disc and vertical secondary friction disc, described horizontal secondary friction disc is made of the first horizontal secondary friction disc, the second horizontal secondary friction disc, the 3rd horizontal secondary friction disc, the 4th horizontal secondary friction disc that are arranged on the cross track, is used for cooperating the first corresponding horizontal main friction disc, the second horizontal main friction disc, the 3rd horizontal main friction disc, the 4th horizontal main friction disc guiding lateral transfer bar assembly; Described vertical secondary friction disc is made of the first vertical secondary friction disc, second vertical secondary friction disc, the 3rd vertical secondary friction disc, the 4th vertical secondary friction disc that are arranged on the long rails, is used for cooperating corresponding first vertical main friction disc, second vertical main friction disc, the 3rd vertical main friction disc, the 4th vertical main friction disc to guide vertical conveying lever assembly.
7. the cross rail device of described friction-driven travel line according to claim 6, it is characterized in that: described main friction disc comprises horizontal main friction disc and vertical main friction disc, described horizontal main friction disc is made of the first horizontal main friction disc, the second horizontal main friction disc, the 3rd horizontal main friction disc, the 4th horizontal main friction disc that are arranged on the cross track, be used for driving lateral transfer bar assembly, guiding lateral transfer bar assembly; Described vertical main friction disc is made of the first vertical main friction disc, second vertical main friction disc, the 3rd vertical main friction disc, the 4th vertical main friction disc that are arranged on the long rails, is used for driving vertical conveying lever assembly, guides vertical conveying lever assembly.
8. the cross rail device of described friction-driven travel line according to claim 7, it is characterized in that: described motor-driven jack comprises transverse electric jack and longitudinal electric jack, described transverse electric jack is used for raising or reduces the elevator of lateral transfer bar assembly, and then raise or the reduction carrier module, by being arranged on the first transverse electric jack under the spacing between the first cross track and the second cross track, and be arranged on that the second transverse electric jack under the spacing consists of between the 3rd cross track and the 4th cross track; Described longitudinal electric jack is used for raising or reduces the elevator of vertical conveying lever assembly, and then raise or the reduction carrier module, by being arranged on the first longitudinal electric jack under the spacing between the first long rails and the second long rails, and be arranged on that the second longitudinal electric jack under the spacing consists of between the second long rails and the 3rd long rails.
9. the cross rail device of described friction-driven travel line according to claim 8, it is characterized in that: described mechanical locating module comprises horizontal mechanical locating module and vertical mechanical locating module, described horizontal mechanical locating module is used for assisting lateral transfer bar assembly to stop, and guarantees that lateral transfer bar assembly pinpoint stops; Described vertical mechanical locating module is used for assistant longitudinal conveying lever assembly to be stopped, and guarantees that vertical conveying lever assembly pinpoint stops.
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DE10022965C2 (en) * 2000-05-11 2002-12-05 Koenig & Bauer Ag Devices for changing the direction of transport
CN101175681A (en) * 2005-06-22 2008-05-07 株式会社大福 Distribution equipment of conveyance vehicle
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