CN207171469U - A kind of bogie automatic assembly production line - Google Patents
A kind of bogie automatic assembly production line Download PDFInfo
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- CN207171469U CN207171469U CN201721067325.7U CN201721067325U CN207171469U CN 207171469 U CN207171469 U CN 207171469U CN 201721067325 U CN201721067325 U CN 201721067325U CN 207171469 U CN207171469 U CN 207171469U
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- mobile device
- tightening machine
- mechanical arm
- production line
- bogie
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Abstract
The utility model discloses a kind of bogie automatic assembly production line, including some assembly stations and some mobile devices, and each assembly station is equipped with tightening machine, and each mobile device and tightening machine are both needed to perform corresponding action in operation process.Mobile device, tightening machine etc. are provided with safety interlock system, safety interlock system includes monitoring device and control device, monitoring device is used for the current working site for monitoring each mobile device and tightening machine mechanical arm, and control device can be according to the current working site robotically controlled arm being of mechanical arm and the motion state of mobile device；Tightening machine is provided with joystick, and its priority is higher than mobile device.Interaction relation will be established between tightening machine mechanical arm and mobile device by safety interlock system, when mobile device moves, reduce the risk that mechanical arm bumps against with mobile device, operating personnel can also control tightening machine and the working condition of mobile device manually, that is Bypass Control, the security and operating efficiency of assembling line are improved.
Description
Technical field
Rail vehicle technical field is the utility model is related to, more particularly to a kind of bogie automatic assembly production line.
Background technology
Rail vehicle truck includes framework and wheel peer device, is the important component in rail vehicle, plays support car
Body, ensure the effects such as vehicle safety operation.
The assembling of bogie mainly includes the assembling of framework composition, taken turns to composition assembling, framework and wheel to completion assembling etc., turns
Crucial mobile device to frame as bearing track vehicle car high-speed cruising on rail, it assembles quality and directly influences rail
Road vehicle it is safe for operation.
As shown in figure 1, bogie assemble flow is followed successively by present：The installation of first parts, the installation of the second parts, braking
Device installation, motor installation, bogie completion and bogie measurement, in order to realize above-mentioned each installation step, bogie assembling life
OC dollies, AGV dollies, wheel are generally included in producing line to mobile devices such as dollies, each movement for transporting in assembling process is set
It is standby, meanwhile, in order to realize automatic assembling, the tightening machine that can carry out tightening operation is additionally provided with assembling line, by twisting
The mechanical arm of tight machine carries out the assembly or disassembly between corresponding component.
During above-mentioned assembly manipulation, OC dollies, AGV dollies, wheel are required to transport to the mobile devices such as dolly and mechanical arm
Assembling could be realized by moving to precalculated position, and due to linkage relationship being not present between each mobile device and tightening machine, it was running
The risk bumped against with the mechanical arm of tightening machine in journey be present.
In view of this, how a kind of bogie assembling line is provided, with reduce in each mobile device motion process with machine
The risk that tool arm bumps against, is this area technical problem urgently to be resolved hurrily so as to improve the security of the assembling line.
Utility model content
In order to solve the above technical problems, the purpose of this utility model is a kind of bogie automatic assembly production line of offer,
Including some assembly stations and some mobile devices, each assembly station is equipped with tightening machine.The safety interlock system bag
Monitoring device and control device are included, the monitoring device is used for the current working site for monitoring the mechanical arm, so as to the control
Control equipment can automatically control the motion of the mechanical arm and the mobile device according to the current working site of the mechanical arm
State；
The tightening machine is additionally provided with joystick, and the priority of the joystick is higher than the safety interlock system
Priority.
In bogie assembling process described in the utility model, when may be with mechanical arm phase in mobile device motion process
When hitting, the safety interlock system limit mechanical arm and mobile device continue to move, when in mobile device motion process be not present with
During the risk that mechanical arm bumps against, the safety interlock system releases the limitation to mechanical arm and the motion of each mobile device.
It is arranged such, the utility model will be built by safety interlock system between the mechanical arm of tightening machine and each mobile device
Vertical interaction relation, in each mobile device motion process, the risk that mechanical arm bumps against with each mobile device can be reduced, so as to carry
The security and efficiency of assembling of the high bogie automatic assembly production line.Simultaneously as it is additionally provided with tightening machine for side
The joystick of dataway operation, and the priority of the joystick is higher than safety interlock system, therefore, operating personnel can be according to each
Operating position residing for mobile device judges whether the risk bumped against, and controls each mobile device manually by joystick
And the working condition of tightening machine 5, i.e. the bogie automatic assembly production line be able to can automatically control, also manually controllable, from
And further improve the operating efficiency of the assembling line.
Alternatively, the control device also prestores the predetermined safe range of the mechanical arm, so as to the control device
Can be controlled according to the relation of the current working site of the mechanical arm and the predetermined safe range mechanical arm with it is described
The motion state of mobile device.
Alternatively, the control device also prestores the tightening machine and deposited on the bogie automatic assembly production line
The home put, the monitoring device are additionally operable to monitor the deposit position of the tightening machine, so that the control device can also
The relation of enough deposit positions according to the tightening machine and the home controls the tightening machine and the mobile device
Motion state.
Alternatively, the safety interlock system is additionally operable to according to any mobile device relative to other each movements
The motion state of each mobile device of position analysis of equipment.
Alternatively, the monitoring device of the safety interlock system is additionally operable to monitor the current location of each mobile device,
It can be controlled respectively according to the relative position relation between each mobile device so as to the control device of the safety interlock system
The motion state of the mobile device.
Alternatively, the monitoring device is position sensor, and the control device is given birth to for the bogie Automated assembly
The central control system of producing line.
Brief description of the drawings
Fig. 1 is the assembly flow charts of bogie in the prior art；
Fig. 2 is provided the arrangement schematic diagram of bogie automatic assembly production line by the utility model.
In Fig. 2：
1 first station, 2 second stations, 3 3rd stations, 4 the 4th stations, 5 tightening machines, 51 mechanical arms, 6 lifting machines, 7AGV
Dolly, 8OC dollies, 9 wheels are to dolly.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
Accompanying drawing 2 is refer to, Fig. 2 is provided the arrangement schematic diagram of bogie automatic assembly production line by the utility model.
In a kind of specific embodiment, the utility model provides a kind of bogie automatic assembly production line, such as Fig. 2 institutes
Show, the bogie automatic assembly production line includes lower computer system, and lower computer system mainly includes：The aerial dolly of bogie is defeated
Send system, material storage and AGV induction systems, assembly station, wheel to induction system.
Wherein, as shown in figure 1, the aerial cart transport system of bogie includes OC dollies 8, OC dollies 8 are used in each station
Between transport bogie frame, and be full-automatic overhead traveling crane induction system, each station that range of movement covering bogie assembles, in
Under the control for entreating control system, the OC dollies 8 can be realized since pipeline installs station to bogie distribution area entry knot
Beam automatically processes, and is not influenceed by ground logistics.
Material stores and AGV induction systems are mainly used in each part of bogie depositing by assembly line, each part to each
The automatic transport of station and each part being automatically positioned architecturally, as shown in Fig. 2 material storage and AGV induction systems include
AGV dollies 7, after the AGV dollies 7 receive the instruction of central control system, mobile device support is extracted first from vertical warehouse
Disk, the pallet is then transported to corresponding station, reclaims empty pallet after completing the installation step, and the empty pallet stacked is transported
Deliver to home-delivery center and wait next material conveying.
Take turns and each wheel pair of the induction system for conveying bogie, including wheel are taken turns to dolly 9 and are used for delivery wheel to dolly 9
It is right.
Bogie automatic assembly production line as shown in Figure 2 includes six stations, wherein, the first station 1 is the 1st
Subassembler position, the loading for bogie widget.In bogie assembling process, when OC dollies 8 by framework transport to
During first station 1, operator controls the height of lift arm by the console of OC dollies 8, and presses " calling workpiece " button is simultaneously
AGV induction systems and central control system are sent a signal to, central control system control AGV dollies 7 will be required by pallet
Pipe arrangement carry elements are to the station, to match somebody with somebody tube elements on bogie.After the completion of assembling, bogie is unloaded
Carry, after the completion of unloading, the automatic running of OC dollies 7 is to the top of second station 2 and positions.
Second station 2 is the first parts assembly station, for the assembling of the parts of bogie first, is assembled in bogie
During, when the second station 2 enters " being ready to receive framework " state, and the first station 1 enters and " is ready for structure
During frame " state, framework is transported to second station 2 and positioned above second station 2 by central control system control OC dollies 8,
Meanwhile central control system control AGV dollies 7 are transported the first required parts to the station by pallet, so as to by the
One parts are installed architecturally.After the completion of the assembling of first parts, central control system controls OC dollies 8 in second station 2
Top positions, and carries out the unloading of bogie, after the completion of unloading, the automatic running of OC dollies 8 to 3rd station 3.
3rd station 3 is brake apparatus assembly station, for the installation of bogie brake device, in bogie assembling process
In, when 3rd station 3 is in " being ready to receive framework " state and second station 2 is in " being ready for framework " state
When, framework is transported to 3rd station 3 and positioned above the 3rd station 3 by central control system control OC dollies 8, meanwhile,
Central control system control AGV dollies 7 are transported required brake apparatus to the station by pallet, so as to which brake apparatus is pacified
Dress is architecturally.After brake apparatus installation, central control system control OC dollies 8 position above 3rd station 3, carry out
The unloading of bogie, after the completion of unloading, the automatic running of OC dollies 8 to the 4th station 4.
4th station 4 is motor assembly station, for the assembling of bogie motor, in bogie assembling process, when
Three stations 3 are in " being ready for framework " state, and when the 4th station 4 is in " being ready to receive framework " state, center control
Framework is transported to the 4th station 4 from 3rd station 3 and positioned above the 4th station 4 by system control OC dollies 8 processed, meanwhile,
Central control system control AGV dollies 7 are transported required motor to the station by pallet, so as to which motor is installed on into structure
Frame.After motor installation, central control system control OC dollies 8 position above 3rd station 3, carry out the unloading of framework,
After the completion of unloading, the automatic running of OC dollies 8 is to completion station and positions.
Certainly, bogie automatic assembly production line is in addition to the above-mentioned mobile device for transporting is needed, each assembly station
Also need to be equipped with tightening machine 5, the assembly manipulation of corresponding station is completed by the mechanical arm 51 of tightening machine 5.
In addition, in the utility model, in addition to above-mentioned each mobile device, the assembling line also includes safety interlock system,
Wherein, the working condition and position limitation tightening machine 5 and each movement that the safety interlock system can be according to the mechanical arm 51 of tightening machine 5
Equipment continues to move or releases the limitation to tightening machine 5 and the motion of each mobile device.Grasped with assembling of the bogie in second station 2
Illustrate the course of work of the assembling line as example, remaining each station is similar with second station 2.
Central control system control OC dollies 8 by framework be transported to second station 2 and position, AGV dollies 7 need to will assemble
Second parts are transported to second station 2, and the central control system also controls the mechanical arm 51 of tightening machine 5 to move to suitable position
Put, so as to which second parts are installed on into framework, so as to realize the assembling of the parts of bogie second in second station 2.Together
When, when that may bump against in mobile device motion process with mechanical arm 51, the safety interlock system limit mechanical arm 51 and movement
Equipment continues to move, when the risk bumped against with mechanical arm 51 is not present in mobile device motion process, the safety interlock system
Release the limitation to mechanical arm 51 and the motion of each mobile device.
Be arranged such, the utility model by safety interlock system by the mechanical arm 51 of tightening machine 5 and each mobile device it
Between establish interaction relation, in each mobile device motion process, the risk that mechanical arm 51 and each mobile device bump against can be reduced,
So as to improve the security of the bogie automatic assembly production line and efficiency of assembling.
Specifically, above-mentioned safety interlock system includes monitoring device and control device, wherein, monitoring device is set for monitoring
Standby and/or mechanical arm 51 current working site, control device can judge mechanical arm according to the monitoring signals of the monitoring device
51 relative to each mobile device operating position, continue to move or release to tightening machine 5 so as to limit tightening machine 5 and mobile device
With the limitation of mobile device motion.
Further, above-mentioned monitoring device is used to monitor the current position signal of mechanical arm 51 as monitoring signals, meanwhile,
The control device also prestores the predetermined safe range of mechanical arm 51, it is generally the case that in bogie assembling process, AGV is small
Car 7, OC dollies 8, wheel are fixed to the movement locus of dolly 9 and lifting machine 6, and therefore, above-mentioned predetermined safe range is defined as：Machinery
The scope of intersection point is not present in the movement locus of the movement locus of arm 51 and above-mentioned each mobile device.
Therefore, when monitoring signals are not in above-mentioned predetermined safe range, mechanical arm 51 is present and certain mobile device phase
The risk hit, now, control device limitation tightening machine 5 continue to move with mobile device, when monitoring signals are in above-mentioned pre- Dingan County
During gamut, mechanical arm 51 and the risk that any mobile device bumps against are relatively low, and now, control device is released to tightening machine 5 with moving
The limitation of dynamic equipment moving.
It is arranged such, in the present embodiment, the work(of the safety interlock system can be achieved in the position by monitoring mechanical arm 51
Can, the composition of monitoring signals is simpler, so as to improve the accuracy of safety interlock system control.
Further, above-mentioned predetermined safe range includes characterizing the home that tightening machine 5 is deposited on a production line
Second safe range, and the first safe range of the home that mechanical arm 51 moves in tightening machine 5 is characterized, correspondingly, prison
Surveying signal, the secondary signal of deposit position and sign mechanical arm 51 are transported in tightening machine 5 on a production line including characterizing tightening machine 5
First signal of dynamic real time position, therefore, only when the first signal is in the first safe range, and secondary signal is in second
During safe range, control device could release the limitation to tightening machine 5 and the motion of each mobile device, otherwise, control device limitation
Tightening machine 5 continues to move with each mobile device.
Specifically, in the various embodiments described above, monitoring device includes being respectively arranged on the first position of tightening machine 5 and mechanical arm 51
Sensor and second place sensor, wherein, first position sensor is used to measure the first signal, and second place sensor is used for
Secondary signal is measured, control device is the central control system of the bogie automatic assembly production line.Or the peace certainly,
Full interlock system sets control device in addition.
In various embodiments above, joystick is additionally provided with tightening machine 5, and the priority of the joystick is higher than safety
Interlock system, therefore, operating personnel can judge whether the risk bumped against according to the operating position residing for each mobile device,
And control the working condition of each mobile device and tightening machine 5 manually by joystick, so as to further improve the Assembling Production
The operating efficiency of line.
In addition, above-mentioned safety interlock system relative to other each mobile devices and can also be tightened according to any mobile device
The operating position of machine 5 limits each mobile device and tightening machine 5 continues to move or releases what each mobile device and tightening machine 5 were moved
Limitation.Specifically, each mobile device on the assembling line can be respectively provided with above-mentioned monitoring device, and each monitoring device is respectively used to
The operating position of each mobile device is monitored, control device controls each mobile device according to the monitoring signals of each monitoring device and tightened
The working condition of machine 5.
For example, the monitoring device located at OC dollies 8 monitors the real-time working position of OC dollies 8 and transmits monitoring signals
To control device, control device judges that the OC dollies 8 have the risk bumped against with lifting machine 6, now, control device control OC
Dolly 8,6 equal stop motion of lifting machine.
It is arranged such, in the present embodiment, monitoring device is respectively provided with by each motion mobile device in the assembling line,
So that each mobile device is in linkage status, so as to further improve the security and operating efficiency of the assembling line.
A kind of bogie automatic assembly production line provided by the utility model is described in detail above.Herein
In apply specific case principle of the present utility model and embodiment be set forth, the explanation of above example is simply used
Understand method and its core concept of the present utility model in help.It should be pointed out that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvement and modification can also be carried out to the utility model, these
Improve and modification is also fallen into the protection domain of the utility model claims.
Claims (6)
1. a kind of bogie automatic assembly production line, including some assembly stations and some mobile devices, each assembler
Position is equipped with tightening machine (5), it is characterised in that also includes monitoring device including safety interlock system, the safety interlock system
And control device, the monitoring device is used for the current working site for monitoring mechanical arm (51), so that the control device can
The motion shape of the mechanical arm (51) and the mobile device is automatically controlled according to the current working site of the mechanical arm (51)
State；
The tightening machine (5) is additionally provided with joystick, and the priority of the joystick is excellent higher than the mobile device
First level.
2. bogie automatic assembly production line according to claim 1, it is characterised in that the control device also prestores
There is the predetermined safe range of the mechanical arm (51), so that the control device can be according to the current work of the mechanical arm (51)
Make position and the relation of the predetermined safe range controls the mechanical arm (51) and the motion state of the mobile device.
3. bogie automatic assembly production line according to claim 2, it is characterised in that the control device also prestores
There is the home that the tightening machine (5) is deposited on the bogie automatic assembly production line, the monitoring device is also used
In the deposit position for monitoring the tightening machine (5), so that the control device can also be according to the storage position of the tightening machine (5)
Put and control the tightening machine (5) and the motion state of the mobile device with the relation of the home.
4. bogie automatic assembly production line according to claim 1, it is characterised in that the safety interlock system is also
For each mobile device of position analysis according to any mobile device relative to other each mobile devices
Motion state.
5. bogie automatic assembly production line according to claim 4, it is characterised in that the safety interlock system
Monitoring device is additionally operable to monitor the current location of each mobile device, so that the control device of the safety interlock system can
The motion state of each mobile device is controlled according to the relative position relation between each mobile device.
6. the bogie automatic assembly production line according to any one of claim 1-5, it is characterised in that the monitoring
Equipment is position sensor, and the control device is the central control system of the bogie automatic assembly production line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067325.7U CN207171469U (en) | 2017-08-23 | 2017-08-23 | A kind of bogie automatic assembly production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721067325.7U CN207171469U (en) | 2017-08-23 | 2017-08-23 | A kind of bogie automatic assembly production line |
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| Publication Number | Publication Date |
|---|---|
| CN207171469U true CN207171469U (en) | 2018-04-03 |
Family
ID=61738879
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721067325.7U Active CN207171469U (en) | 2017-08-23 | 2017-08-23 | A kind of bogie automatic assembly production line |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111421336A (en) * | 2020-05-12 | 2020-07-17 | 德奥福臻越智能机器人（杭州）有限公司 | AGV-based automobile front-end module assembly line |
| CN112672838A (en) * | 2018-10-10 | 2021-04-16 | 西铁城时计株式会社 | Machine tool |
-
2017
- 2017-08-23 CN CN201721067325.7U patent/CN207171469U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112672838A (en) * | 2018-10-10 | 2021-04-16 | 西铁城时计株式会社 | Machine tool |
| CN112672838B (en) * | 2018-10-10 | 2024-03-26 | 西铁城时计株式会社 | Machine tool |
| CN111421336A (en) * | 2020-05-12 | 2020-07-17 | 德奥福臻越智能机器人（杭州）有限公司 | AGV-based automobile front-end module assembly line |
| CN111421336B (en) * | 2020-05-12 | 2024-05-31 | 德奥福臻越智能机器人（杭州）有限公司 | Automobile front end module assembly line based on AGV |
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