CN206068754U - A kind of swing arm device for opening and system - Google Patents
A kind of swing arm device for opening and system Download PDFInfo
- Publication number
- CN206068754U CN206068754U CN201620962333.7U CN201620962333U CN206068754U CN 206068754 U CN206068754 U CN 206068754U CN 201620962333 U CN201620962333 U CN 201620962333U CN 206068754 U CN206068754 U CN 206068754U
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- swing arm
- control
- arm
- opening
- roller
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Abstract
This application provides a kind of swing arm device for opening, is used cooperatively with conveyer, including：Mounting bracket, the unlocking board being connected with the mounting bracket and opening track；The conveyer includes control-rod, and one end of the control-rod is provided with the first roller, and the conveyer also includes swing arm control arm, one end of the swing arm control arm is provided with the second roller；First roller can be moved on the unlocking board, and is driven the control-rod into unlocked position and returned to lock position；In the direction of advance of conveyer, the opening track is configured of the inclined working for gradually rising, and second roller can rise along the inclined working, and drives the swing arm control arm to open.The technical scheme of the application can with low cost, realize automatically opening up for conveyer swing arm control arm with high reliability.The application also provides a kind of swing arm including the swing arm device for opening simultaneously and opens system.
Description
Technical field
The application is related to equipment manufacturing field, and in particular to system is opened in a kind of swing arm device for opening and a kind of swing arm.
Background technology
Electric self-traveling trolley system (EMS) is a kind of intelligent conveyer suitable for flexible automation production, with operation
Steadily, space layout flexibly, Based Intelligent Control, noise it is little, it is pollution-free the features such as, EMS dollies can be complete under different technological requirements
Into complicated technological actions such as lifting, rotation, upset, crawls, there are substantial amounts of application, the such as interior trim of automobile in auto production line
Line, chassis line, general assembly line etc..On the body assembling line of automobile, in order that EMS dollies can capture vehicle body, need EMS little
Car places station into vehicle body with swing arm is opened, and is closed again swing arm, captures the function of vehicle body, and one of which is exactly swing arm
Automatically open up function.In existing control technology, one kind is artificial control, after EMS dollies enter vehicle body captures station, by grasping
Workmanship opens swing arm by control knob, and the shortcoming of this mode is to need artificial operation, and automaticity is low；Another is
Using sensor technology, such as Hall element, when EMS dollies are close to vehicle body crawl station, the control system on EMS dollies is received
To the position signalling of sensor passes, swing arm is opened by motor, the advantage of this mode is high degree of automation, shortcoming
It is to need to install control system, motor and sensor on a production line additional, while increased cost, due to various electronics
The use of equipment, reduces the reliability of system.How on the basis of low cost, high reliability, beating automatically for swing arm is realized
It is the application problem to be solved to open.
The content of the invention
The application provides a kind of swing arm device for opening, overcomes existing conveyer or using artificial operation, automatization's journey
The low defect of degree, or using additional electric-control system, cost increases, the defect that reliability is reduced.
A kind of swing arm device for opening that the application is provided, including：
Mounting bracket, the unlocking board being connected with the mounting bracket and opening track；The conveyer includes control-rod,
One end of the control-rod is provided with the first roller；The conveyer also includes swing arm control arm, in the swing arm control arm
One end be provided with the second roller；First roller can be moved on the unlocking board, and drives the control-rod to enter
Unlocked position and return to lock position；
In the direction of advance of conveyer, the opening track is configured of the inclined working for gradually rising；It is described
Second roller can rise along the inclined working, and drive the swing arm control arm to open.
Optionally, the unlocking board is divided into Lead-In Area, unblock area, abscission zone；
First roller can be moved on the unlocking board, and is driven the control-rod into unlocked position and returned to
Lock position, including：
When first roller enters the Lead-In Area, the control-rod is still in lock position, the swing arm control
Arm limited in rotation；
When first roller enters the unblock area, the control-rod enters unlocked position from lock position, described
Swing arm control arm freely can be rotated；
When first roller enters the abscission zone, the control-rod returns to lock position from unlocked position, described
Swing arm control arm limited in rotation.
Optionally, the opening track also includes keeping plane, and the holding plane is the opening inclined-plane from highest
Extend to the plane in the conveyer direction of advance at point, the swing arm control arm in the holding plane, the conveyer
It is in open mode.
System is opened in a kind of swing arm, including：Conveyer and at least one meet the claim 1-3 institute of at least one
State swing arm device for opening, it is characterised in that
The conveyer includes control-rod, swing arm, swing arm control arm；
The swing arm control arm is connected with the swing arm, and the swing arm control arm can drive the swing arm to do fortune in the same direction
It is dynamic；
The opening track is coordinated with the swing arm control arm, in the effective travel for opening track controls the pendulum
The opening of arm control arm.
Optionally, the swing arm control arm is connected by connecting rod with the swing arm；Cut with scissors respectively at the two ends of the connecting rod
It is connected on the setting position of the swing arm control arm and the swing arm.
Optionally, the conveyer is should ensure that with the setting of the swing arm device for opening：
Behind the unblock area that first roller enters the unlocking board, the second roller of the swing arm control arm can just enter
Enter the inclined working for opening track；
After first roller leaves the abscission zone of the unlocking board, the second roller of the swing arm control arm could take off
From the opening track.
Compared with prior art, the application has advantages below：
The swing arm device for opening includes mounting bracket, unlocking board and opens track, simple structure, low cost.
The swing arm device for opening is coordinated with the conveyer, and the first roller being arranged on the conveyer can be in institute
State, and the control-rod is driven into unlocked position and return to lock position；In the direction of advance of conveyer
On, the opening track is configured of the inclined working for gradually rising；The second roller being arranged on the conveyer can
To rise along the inclined working, and the swing arm control arm is driven to open, the motion of the swing arm control arm has driven described
The opening of swing arm.During the advance of the conveyer, by the unlocking board and the control-rod, the opening track with
Automatically opening up for the swing arm can be just realized in the cooperation of the swing arm control arm, and, said mechanism is all machinery, tool
There is high reliability.
Description of the drawings
Fig. 1 is the top view of the swing arm device for opening that the first embodiment of the application is provided；
Fig. 2 is the front view of the swing arm device for opening that the first embodiment of the application is provided；
Fig. 3 is the structure chart that system is opened in the swing arm that the second embodiment of the application is provided；
Fig. 4 is the front view of the conveyer that the second embodiment of the application is provided；
Fig. 5 is the schematic diagram of the left swing arm locking device of the conveyer that the second embodiment of the application is provided.
Specific embodiment
Elaborate many details in order to fully understand the application in the following description.But the application can be with
Much it is different from alternate manner described here to implement, those skilled in the art can be in the situation without prejudice to the application intension
Under do similar popularization, therefore the application is not embodied as being limited by following public.
The following examples are used for the composition structure and operation principle of the swing arm device for opening for illustrating that the application is provided.
The first embodiment of the application provides a kind of swing arm device for opening, and Fig. 1 is the vertical view of the swing arm device for opening
Figure, Fig. 2 is the front view of the swing arm device for opening, introduces the structure of the swing arm device for opening with reference to Fig. 1, Fig. 2.
As depicted in figs. 1 and 2, the swing arm device for opening includes：Installation frame 21, unlocking board 22, opening track 23.Institute
Unlocking board 22 and the track 23 of opening are stated installed in the same side of the installation frame 21.
The installation frame 21 is by the constituted frame structure of welding and/or riveting, the installing frame by I-beam
Frame 21 includes base 210, longeron 211, crossbeam 212 and unblock board mount 213.
4 bases 210 are for being fixed on floor by the installation frame 21；4 longerons 211 and the bottom
Seat 210 is connected and upwardly extends, vertical compared with other side near the unlocking board 22 and the longeron for opening 23 side of track
Beam length is ensureing installation site of the unlocking board 22 in short transverse；3 crossbeams are connected between the longeron 211 to ensure
The rigidity and stability of whole installation frame 21.
The installation frame 21 also includes entablature 214 and sill 215；The entablature 214 is welded on the unblock
It is used for increasing the rigidity of the unblock board mount 213 on board mount 213；The sill 215 is under the entablature 214
Portion, with 214 keeping parallelism of the entablature；The opening track 23 is arranged on the sill 215.
In the embodiment of above-mentioned installation frame 21, a kind of simple structure shape of the installation frame 21 has been merely given as
Formula, in actual applications, can adjust the quantity of the longeron 211 and the crossbeam 212 according to installation site, stress size etc.
With position obtaining more preferable application effect.
The unlocking board 22 is arranged on the unblock board mount 213, and the unlocking board 22 can be divided into three by function
Area：Lead-In Area 221, unblock area 222 and abscission zone 223.
The Lead-In Area 221 and the abscission zone 223 be located at the two ends in the unblock area 222 and with the unblock area 222
It is connected；The unblock area 222 is the metallic plate of an inverted L-type, and upper plane is connected with the unblock board mount 213, and is led to
Cross the unblock board mount 213 unlocking board 22 is fixed on the installation frame 21；Vertical with the upper plane is flat
Face is unblock area working face C；The unblock area working face C is located remotely from the side of the installation frame 21；The Lead-In Area 221
It is a vertical metallic plate, is connected with the unblock area working face C, and with the extended line of the unblock area working face C in sharp
Angle；The structure of the abscission zone 223 is consistent with the Lead-In Area 221, and is arranged symmetrically relative to the unblock area 222.
The opening track 23 is located at below the unlocking board 22, is fixed on the installation by the sill 215
On framework 21.
The main body for opening track 23 is an inclined working 231 for having drop in the height direction, from left to right, institute
The height for stating inclined working 231 gradually rises.Holding plane 232 is connected with the upper vertex of the inclined working 231, in institute
The bottom minimum point for stating inclined working 231 is connected with track approaching face 233 is opened.The opening track 23 is by positioned at the work
Make the multiple mounting brackets 234 below inclined-plane 231 to be connected with the sill 215.
Above-described embodiment describes the structure that track is opened in the swing arm, but the swing arm only opens track and conveyer
Combine competence exertion effect, the following examples include the swing arm of the swing arm device for opening and the conveyer by introducing
Opening system.
The second embodiment of the application provides a kind of swing arm and opens system, and Fig. 3 is the structure that system is opened in the swing arm
Figure.
As shown in figure 3, system is opened in the swing arm includes conveyer 1, left swing arm device for opening 2 and right swing arm device for opening
3。
The center line of 21 direction of advance of the conveyer relative with the right swing arm device for opening 3 of the left swing arm device for opening
It is arranged symmetrically.Due to the left swing arm device for opening 2 it is completely the same with the swing arm device for opening of above first embodiment,
In two embodiments, the left swing arm device for opening 2 is adopted and the duplicate label of swing arm device for opening in first embodiment.
The structure related to swing arm opening of the conveyer 1 is introduced first below.Fig. 4 is the front view of the conveyer 1,
As shown in figure 4, the conveyer 1 includes conveyer upper frame 11, scissor device 12, conveyer underframe 13, the locking of left swing arm
Device 14, left swing arm control arm 15, left swing arm 16, left swing arm axle 17, connecting rod 18, right swing arm locking device 14R, right swing arm control
Arm 15R processed, right swing arm 16R, right swing arm axle 17R.
The conveyer 1 has symmetrical structure, and for sake of convenience, description below major part is carried out by taking the left side as an example
, so add " left side " before common name, but its principle is suitable for left and right.
The conveyer upper frame 11 is connected with the guide rail (not shown) of induction system, in the conveyer upper frame
Motor group (not shown) is disposed with 11；It is defeated with described that the scissor device 12 connects the conveyer upper frame 11
Machine underframe 13 is sent, the conveyer underframe 13 can be lifted up, here not to the conveyer upper frame 11 and institute
State scissor device 12 to describe in detail.
The left swing arm locking device 14 is arranged on the lower surface of the conveyer underframe 13, and Fig. 5 is the left swing arm
The schematic diagram of locking device 14, as shown in figure 5, the left swing arm locking device 14 includes the first roller 141, control-rod 142, connects
Connect crank 143, control-rod fixed seat 144, pin shaft fixing seat 145 and lock pin 146.
The left swing arm locking device 14 is fixed on described defeated by the control-rod fixed seat 144 with pin shaft fixing seat 145
Send on the lower surface of machine underframe 13；Can be around in the control-rod fixed seat 144 after 142 stress of the control-rod
Bearing pin (not shown) rotates, and when direction A is rotated in the control-rod 142 is by diagram, drives the connecting crank 143 to do
Move in the same direction, the lock pin 146 is connected with the connecting crank 143, and the connecting crank 143 can drive the lock pin
146 move in locking key seat (not shown), and the lock pin 146 is entered in locking key seat to the right；When the control-rod
142 when not stressing, the lock pin 146 can in the presence of lock pin return spring (not shown) return, while driving
142 return of the connecting crank 143 and the control-rod.
The control-rod 142 is coordinated with the unlocking board 22, when first roller 141 on the control-rod 142 enters
When entering the Lead-In Area 221 of the unlocking board 22, due to the guide effect on 221 inclined-plane of the Lead-In Area, the control-rod 142 starts
Rotate counterclockwise, but above-mentioned rotation due to stroke not enough, be not enough to drive the lock pin 146 to be entered in locking key seat to the right,
The control-rod 142 is in lock position, the limited in rotation system of the left swing arm control arm 15；In the advance of the conveyer 1
During, when first roller 141 on the control-rod 142 enters unblock area from the Lead-In Area 221 of the unlocking board 22
When 222, the control-rod 142 enters unlocked position from lock position, drives the lock pin 146 to enter to the right locking key seat
It is interior, relieve and the rotation of the left swing arm control arm 15 is limited, the left swing arm control arm 15 can be with certain stroke
Freely rotate；The conveyer moves on, and first roller 141 enters abscission zone 223, and the control-rod 142 returns to lock
Stop bit is put, the limited in rotation system of the left swing arm control arm 15.
The left swing arm control arm 15 has structural I-beam, as shown in figure 4, its one end passes through swing arm control arm rotating shaft
(not shown) is arranged on the conveyer underframe 13, and the left swing arm control arm 15 can be around the swing arm control arm
Axis of rotation；Its other end is provided with the second roller 151, and second roller 151 can be around the roller shaft freedom of itself
Rotate；Circumferentially rotating for the left swing arm control arm 15 is limited by the left swing arm locking device 14.
The left swing arm control arm 15 is coordinated with the opening track 23, in the effective travel internal control for opening track 23
Make the opening of the swing arm control arm 15：In the direction of advance of the conveyer 1, the height for opening track 23 is gradually gone up
Rise, second roller 151 is moved and risen along the inclined working 231 for opening track 23, drive the left swing arm control
Arm 15 is moved upwards and is opened；When second roller 151 is entered keeps plane 232, the left swing arm control arm 15
Motion upwards is stopped and held at open position.The effective travel is second roller 151 in 231 He of the inclined working
The stroke for keeping plane 232.
The left swing arm 16 is fixed on the conveyer underframe 13 by the left swing arm axle 17, the left swing arm 16
Can rotate around the left swing arm axle 17.
The left swing arm control arm 15 and the left swing arm 16 are connected by the connecting rod 18, and the two of the connecting rod 18
End is respectively hinged on the left swing arm control arm 15 and the left swing arm 16.When the left swing arm control arm 15 is rotated, can
To drive the left swing arm 16 to do motion in the same direction.Right swing arm control arm 15R, right swing arm 16R structure it is identical with the left side, here not
Repeat again.
The concrete structure of the conveyer 1 and the swing arm device for opening 2 is described above, below based on Fig. 3, auxiliary
The operation principle that system is opened in the swing arm is introduced with Fig. 4 and Fig. 5.
As shown in figure 3, the conveyer 1 is not before swing arm device for opening is entered into, the left swing arm 16 (see Fig. 4, under
It is literary same) with the left swing arm control arm 15 action of gravity and the left swing arm locking device 14 lock pin 146 (see Fig. 5, under
It is literary same) restriction under be in locked position, the left retinue opening mechanism 2 is operated in lockup state.The conveyer 1 is along guide rail
Direction travel forward, first, the first roller 141 of the control-rod 142 touches the Lead-In Area 221 of the unlocking board 22,
In the presence of the Lead-In Area 221, the control-rod 142 is rotated counterclockwise, now, 146 setting in motion of the lock pin, but
Restriction to the left swing arm control arm 15 is not released also, the left retinue opening mechanism 2 is still operated in lockup state；It is described defeated
Machine 1 is sent to move forward, first roller 141 enters the unblock area 222 of the unlocking board 22, now, the lock pin
146 under the drive of the control-rod 142 completely into locking key seat (not shown), the left swing arm control arm 15 can be with
Around the left swing arm control arm axis of rotation, the left retinue opening mechanism 2 is operated in released state；In synchronization or slightly
Afterwards, second roller 151 on the left swing arm control arm 15 starts to contact the inclined working 231, with the conveying
Machine 1 travels forward, and second roller 151 rises along the inclined working 231, the ascending motion band of second roller 151
The dynamic left swing arm control arm 15 is rotated up, and under the traction of the connecting rod 18, drives the left swing arm 16 around the left side
Arm shaft 17 is rotated up, and opens the left swing arm 16, is located at the inclined working 231 most in second roller 151
During high point, the left swing arm 16 is fully opened；Subsequently, second roller 151 enters the holding plane 232, the left swing
Arm 16 keeps fully opening, and the left retinue opening mechanism 2 is still operated in released state；The conveyer 1 moves forward,
First roller 141 enters the abscission zone 223 of the unlocking board 22, and now, the control-rod 142 is rotated clockwise, described
The return in the presence of lock pin return spring (not shown) of lock pin 146, will be the left swing arm control arm 15 spacing, institute
State left swing arm 16 and be locked in fully open position, the left retinue opening mechanism 2 is returned to lockup state.
The conveyer 1 is same as above with the course of work of the right swing arm device for opening 3, repeats no more here.
Can be seen that after the control-rod 142 enters the unblock area 222 by the above-mentioned course of work, the left swing
Second roller 151 of arm control arm 15 could enter the inclined working 231, otherwise, the left swing arm control arm 15
Spacing not release completely, the left swing arm control arm 15 freely can not be rotated, and now second roller 151 is oblique in the work
The retinue opening system can be damaged by lifting on face 231.
Likewise, after the control-rod 142 leaves the abscission zone 223, the left swing arm control arm 15 could depart from
The holding plane 232, otherwise, the left swing arm control arm 15 first return, i.e., described lock before 146 return of the lock pin
The left swing arm control arm 15 can not be locked in swing arm open position by shotpin 146, and thrashing is opened in the swing arm.
Although the application is disclosed as above with preferred embodiment, which is not for limiting the application, any this area skill
Art personnel can make possible variation and modification, therefore the guarantor of the application in without departing from spirit and scope
The scope that shield scope should be defined by the application claim is defined.
Claims (6)
1. a kind of swing arm device for opening, is used cooperatively with conveyer, it is characterised in that include：Mounting bracket, is propped up with described installation
Unlocking board and open track that frame is connected；
The conveyer includes control-rod, and one end of the control-rod is provided with the first roller；The conveyer also includes pendulum
Arm control arm, is provided with the second roller in one end of the swing arm control arm；
First roller can be moved on the unlocking board, and is driven the control-rod into unlocked position and returned to locking
Position；
In the direction of advance of conveyer, the opening track is configured of the inclined working for gradually rising；Described second
Roller can rise along the inclined working, and drive the swing arm control arm to open.
2. swing arm device for opening according to claim 1, it is characterised in that the unlocking board is divided into Lead-In Area, solution
Lock area, abscission zone；
First roller can be moved on the unlocking board, and is driven the control-rod into unlocked position and returned to locking
Position, including：
When first roller enters the Lead-In Area, the control-rod is still in lock position, and the swing arm control arm turns
It is dynamic limited；
When first roller enters the unblock area, the control-rod enters unlocked position, the swing arm from lock position
Control arm freely can be rotated；
When first roller enters the abscission zone, the control-rod returns to lock position, the swing arm from unlocked position
Control arm limited in rotation.
3. swing arm device for opening according to claim 1, it is characterised in that the opening track also includes keeping plane,
It is described to keep plane to be extending to the plane in the conveyer direction of advance from peak for the opening inclined-plane, described
Plane, the swing arm control arm on the conveyer is kept to be in open mode.
4. system is opened in a kind of swing arm, including：Conveyer and at least one meet claim 1-3 at least one described
Swing arm device for opening, it is characterised in that
The conveyer includes control-rod, swing arm, swing arm control arm；
The swing arm control arm is connected with the swing arm, and the swing arm control arm can drive the swing arm to do motion in the same direction；
The opening track is coordinated with the swing arm control arm, in the effective travel for opening track controls the swing arm control
The opening of arm processed.
5. system is opened in swing arm according to claim 4, it is characterised in that the swing arm control arm is passed through with the swing arm
Connecting rod connects；The two ends of the connecting rod are respectively hinged at the setting position of the swing arm control arm and the swing arm.
6. system is opened in swing arm according to claim 4, it is characterised in that the conveyer and the swing arm device for opening
Setting should ensure that：
Behind the unblock area that first roller enters the unlocking board, the second roller of the swing arm control arm could enter institute
State the inclined working for opening track；
After first roller leaves the abscission zone of the unlocking board, the second roller of the swing arm control arm could depart from institute
State opening track.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962333.7U CN206068754U (en) | 2016-08-26 | 2016-08-26 | A kind of swing arm device for opening and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620962333.7U CN206068754U (en) | 2016-08-26 | 2016-08-26 | A kind of swing arm device for opening and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206068754U true CN206068754U (en) | 2017-04-05 |
Family
ID=58432546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620962333.7U Active CN206068754U (en) | 2016-08-26 | 2016-08-26 | A kind of swing arm device for opening and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206068754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010406A (en) * | 2017-05-20 | 2017-08-04 | 上汽通用五菱汽车股份有限公司 | A kind of multipurpose hanger |
| CN107777264A (en) * | 2017-10-13 | 2018-03-09 | 合肥东天晓慧科技有限公司 | A kind of method using logical tracks control conveying line trolley action |
-
2016
- 2016-08-26 CN CN201620962333.7U patent/CN206068754U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107010406A (en) * | 2017-05-20 | 2017-08-04 | 上汽通用五菱汽车股份有限公司 | A kind of multipurpose hanger |
| CN107777264A (en) * | 2017-10-13 | 2018-03-09 | 合肥东天晓慧科技有限公司 | A kind of method using logical tracks control conveying line trolley action |
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Effective date of registration: 20170612 Address after: 9 No. 442010 Shiyan city of Hubei province Maojian District Dong Yi Road Patentee after: Hubei Dimaiwei Intelligent Equipment Co., Ltd. Address before: 442012 Shiyan East Road, Hubei, No. 9 Patentee before: Hubei Changda Intelligent Equipment Co., Ltd. |