CN105093990B - Automatic streamline line apparatus and control method - Google Patents
Automatic streamline line apparatus and control method Download PDFInfo
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- CN105093990B CN105093990B CN201510548917.XA CN201510548917A CN105093990B CN 105093990 B CN105093990 B CN 105093990B CN 201510548917 A CN201510548917 A CN 201510548917A CN 105093990 B CN105093990 B CN 105093990B
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- stopper
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- electromagnetic gas
- gas valve
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- Automation & Control Theory (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
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Abstract
The present invention relates to a kind of automatic streamline line apparatus and control method.Wherein, the automatic streamline line apparatus, including：Streamline with multiple stations, the release-push and stopper being arranged on each station；The stopper is connected with one end of the release-push.The release-push can be independent control stopper, the demand that quick release corresponds to product on station is realized with relatively simple structure.
Description
Technical field
The present invention relates to automatic field, more particularly to a kind of automatic streamline line apparatus and control method.
Background technology
In the industrial production, it is that to improve all too many levels such as production efficiency, the production of product, assembling, test be automatic
Completed on the streamline of change.Common streamline has multiple stations, such as the assembling link in product, when product is upper one
After the completion of the assembling of station, then it is automatically sent to by a upper station by next station by conveyer, completes next step
Assembly work.
For traditional automatic production line, generally there is its automatic streamline beat fixed, i.e., automatic production line is according to fixation
Temporal frequency control whole piece streamline flowing.But in actual production, it is most likely that occur holding product under the station
Capable action (production, assembling, test etc.) has been completed, but due to not arriving the time point of automatic streamline beat setting also, product is still
So rest on the station, the station can not be independently controlled, in time discharge product from the station.
Also, traditional automatic production line only sets a total control switch, for the production, assembling or survey in single station
Whole piece streamline is closed when trying out existing abnormal conditions (such as mechanical disorder).When the station that abnormal conditions occur is opened apart from master control
Close farther out when, it is difficult to accomplish timely to stop the flowing of streamline, thus, occur the product on abnormal station be sent to it is next
Station, the product of a upper station are sent to the abnormal station of generation and continue to perform action (production, assembling, test etc.), more
Thus more defective products are produced, add production cost, or cause stifled line, and very big inconvenience is caused for industrial production.
Prior art needs a kind of automatic streamline line apparatus and control method badly, solves the quick release of the product of corresponding station
With the quick stopping of streamline during generation abnormal conditions.
The content of the invention
Therefore, it is necessary to for " station can not be independently controlled, in time discharge product from the station, with
And the quick stopping of streamline during abnormal conditions occurs, cause product to block up line and defective products " the problem of, there is provided a kind of automatic streamline
Line apparatus and control method.
A kind of automatic streamline line apparatus, including：Streamline with multiple stations, in addition to：Each station is set
There are corresponding release-push and stopper；The stopper is connected with one end of the release-push.
One end of stopper and release-push connects in said apparatus, can carry out independent control to stopper by release-push
System, releases the stop to product on the station, and the need that quick release corresponds to product on station are realized with relatively simple structure
Ask, avoid product from blocking up line.
In one of the embodiments, in addition to：The station is provided with corresponding emergency stop switch, controller and electricity
Magnetism valve, and the emergency stop switch is connected with the input of the controller, the output end of the controller and all electromagnetism gas
The first end connection of valve, the second end of the electromagnetic gas valve is connected with the stopper.When abnormal conditions occur, by above-mentioned
Any station of structure presses the emergency stop switch, can realize the quick stopping of streamline, reduce the generation of defective products.
In one of the embodiments, in addition to：Three-way interface, the first end of the three-way interface connect with the stopper
Connect, the second end of the three-way interface is connected with the release-push, the 3rd end and the electromagnetic gas valve of the three-way interface
The second end connection.Said apparatus is integrated by the three-way interface, structure is simpler.
In one of the embodiments, in addition to：Pneumatic plant, the output end of the pneumatic plant with it is described
Release-push connects, also, the output end of the pneumatic plant and the three-terminal link of the electromagnetic gas valve.
In one of the embodiments, the stopper is pneumatic stopper.When the product weight on streamline is lighter,
It is more flexible and convenient using the stopper of the type.
A kind of automatic streamline line control method, including：When the product of a station on streamline needs to discharge in advance, with institute
State release-push corresponding to station and send release signal；Stopper receives the release signal, releases the stop of the station.Institute
State that control method is relatively simple, quick, realize the demand that quick release corresponds to product on station, avoid product from blocking up line.
In one of the embodiments, in addition to：Send electromagnetic gas valve unlocking signal or electromagnetic gas valve locking signal；Work as electricity
After magnetism valve receives the electromagnetic gas valve unlocking signal, it is allowed to which compressed air enters the stopper, releases and the stop
Corresponding to device on station product stop；After electromagnetic gas valve receives the electromagnetic gas valve locking signal, stop compressed air
Into the stopper, the product on pair station corresponding with the stopper stops.The electromagnetic gas valve is according to receiving
Signal type, such as electromagnetic gas valve unlocking signal or electromagnetic gas valve locking signal, decide whether to allow compressed air to enter institute
State stopper, control method is easy and effective, you can realize using the stopper complete stop to the work station product release or
The operation that person is stopped.
In one of the embodiments, the electromagnetic gas valve unlocking signal or electromagnetic gas valve locking signal are according to streamline
Productive temp is set.
In one of the embodiments, in addition to：When a station occurs abnormal, emergency stop switch corresponding with the station
Send emergent stop signal；Controller receives the emergent stop signal, be converted into electromagnetic gas valve locking signal be then forwarded to it is all
Electromagnetic gas valve.Using the control method, emergent stop signal, all electromagnetism gas are sent by the emergency stop switch occurred on abnormal station
Valve has locked out, and prevents compressed air from entering stopper, so as to the quick stopping of controllable whole piece streamline.
In one of the embodiments, when the cylinder top of the stopper, to have compressed air to enter fashionable, compressed air
Pressure declines the piston driving pin of the stopper, releases the stop of corresponding station；When compressed air is blocked entering
When entering the cylinder top of the stopper, the piston self-return of the stopper, pin rises, and the station is hindered
Gear.Such a control method is applied to transport the production line of lighter weight product, and control method is easy and effective.
Brief description of the drawings
Fig. 1 is the structural representation of the automatic streamline line apparatus of an embodiment；
Fig. 2 is the operating diagram of the automatic production line of an embodiment.
Embodiment
As described in background, traditional automatic production line can not be independently controlled to station, and can not be by product
Discharged from station, when abnormal conditions occur, it is also difficult to accomplish to stop the flowing of streamline in time.
By research, each station of the present embodiment is correspondingly arranged on release-push and stopper, by the one of release-push
End is directly connected to stopper, to realize the quick release of single station product.
Further, each station of the present embodiment is correspondingly arranged on emergency stop switch and electromagnetic gas valve, emergency stop switch and control
The input connection of device processed, the output end of controller is connected with the first end of all electromagnetic gas valves, the second end of electromagnetic gas valve and
Stopper connects.When pressing emergency stop switch, controller control electromagnetic gas valve is stopped, product of the stopper to all stations
Stopped.
It is understandable to enable the above objects, features and advantages of the present invention to become apparent, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
Fig. 1 is refer to, Fig. 1 is the structural representation of the automatic streamline line apparatus of the embodiment of the present invention.
The automatic streamline line apparatus of the present embodiment includes：Streamline 100 with multiple stations 101 and the station 101
The release-push 103 and stopper 105 being correspondingly arranged, stopper 105 are connected with one end of release-push 103.
Wherein, streamline 100 is used for production, assembling, test of product in industrial production etc., and each station 101 has been used for
Into corresponding operation.In the present embodiment, for carrying out exemplary illustrated, different station 101 exemplified by the streamline 100 of assembling
Upper to be used to assemble different parts, for ease of transporting product on streamline 100, product is placed in pallet, passes through transmission
The pallet for being placed with product is sent to next station 101 by mechanism (such as conveyer chain) by a station 101.
It should be noted that in other embodiments, streamline 100 can be also used for the production, test or progress of product
Other operations, will not be repeated here.
Stopper 105 is connected with one end of release-push 103, after receiving the release signal from release-push 103,
Product on corresponding station 101 is released and stopped.To complete to stop the action of product on station 101, stopper 105 is set
The front of station 101 is placed in, wherein, front is consistent with the flow direction of product on streamline.Due to each front of station 101
Stopper 105 is provided with, therefore passes through appropriate control, it is possible to achieve the stop to product on each station 101.Normal conditions
Under, automatic production line 100 can set flow beat according to demand, such as at intervals of two minutes or 3 minutes release once to station 101
Stop.Each station 101 is correspondingly arranged on the sensor (not shown) being connected with stopper 105, when sensor judges that its is right
The product on station 101 answered has left the station 101 completely, into after next station 101, the homing of stopper 105, i.e.,
Continue to stop the product newly entered on the station 101.
In the present embodiment, stopper 105 is connected with one end of release-push 103, and release-push 103 sends release letter
After number, stopper 105 receives release signal, then declines, and makes top surface of its top surface less than station 101 or resistance
When the top surface of lug-latch 105 flushes with the top surface of station 101, stopper 105 releases the resistance of product on corresponding station 101
Gear, product is fast released on the station 101, is sent to next station 101 by streamline, be effectively prevent product and block up line.
The type of stopper 105 can be a variety of, such as hydraulic stopper, pneumatic stopper etc..Which kind of specifically chosen class
The stopper 105 of type, it can be determined according to the weight of the product transported on streamline.In the present embodiment, it is contemplated that streamline 100
The lighter in weight of the product of middle transport, the type of the stopper 105 of selection is pneumatic stopper, and its main building block includes gas
Cylinder, piston and pin, one end of piston and cylinders, the other end of piston are connected with pin.
Pneumatically the operation principle of stopper is：When compressed air enters the cylinder top of stopper 105, the pressure of compressed air
Power declines the piston driving pin of stopper 105, when the top table of the top surface of lever and station 101 in stopper 105
Face flushes, or in stopper 105 lever top surface be less than station 101 top surface when, stopper 105 relieves this
The stop of station 101, the product on the station 101 are transferred into next station 101 by flowing water main line.And when there is no compression
When air is entered in the cylinder of stopper 105, the piston self-return of stopper 105, pin rise, continued to this at ambient pressure
Station is stopped.
Release-push 103 is used for when that the time of automatic streamline beat setting can not meet the actual demand of the station, hair
Release signal is sent, controls the quick release of the product of the station 101 of corresponding connection.In the present embodiment, release-push 103 is
Floor push, after floor push is stepped on, compressed air enters stopper 105, and after unclamping floor push, compressed air then can not
Into stopper 105.
Please continue to refer to Fig. 1, the quick stopping of streamline when abnormal conditions occur in order to realize, product is avoided to block up line and subtract
Few defective products, reduces production cost.It is additionally provided with the present embodiment in automatic streamline line apparatus corresponding with the station 101 anxious
Guard's valve 107, controller 109 and electromagnetic gas valve 111, and emergency stop switch 107 is connected with the input of controller 109, controller
109 output end is connected with the first end of all electromagnetic gas valves 111, and the second end of electromagnetic gas valve 111 is connected with stopper 105.
Emergency stop switch 107 is used to send emergent stop signal.Emergency stop switch 107 is arranged on 100 each station of streamline, and it has
Depending on body position can be according to actual conditions, such as it is arranged on the side plate of streamline 100 or elsewhere, can be facilitated with worker
Efficiently operation is advisable.In the present embodiment, emergency stop switch 107 is inching button, and worker presses inching button, then have sent urgency
Stop signal, operation is relatively simple.
Controller 109 is used to receive emergent stop signal, is converted into electromagnetic gas valve locking signal and is then forwarded to all electricity
Magnetism valve 111.To realize above-mentioned function, controller 109 at least has a signal receiving end and multiple signal output parts, its
In, signal receiving end is connected with emergency stop switch 107, for receiving the emergent stop signal from emergency stop switch 107, multiple signal outputs
End is connected with the electromagnetic gas valve 111 on each station 101 respectively, for electromagnetic gas valve locking signal to be sent to all electromagnetism gas
Valve 111.
In the present embodiment, controller 109 also includes electromagnetic gas valve signal generation unit, according to the life of the streamline of setting
Beat is produced, produces electromagnetic gas valve locking signal or electromagnetic gas valve unlocking signal, then sends electromagnetic gas valve unlocking signal or electricity
Magnetism valve locking signal.For example, under implied terms, electromagnetic gas valve signal generation unit produces electromagnetic gas valve locking signal, still
At intervals of two minutes or 3 minutes, electromagnetic gas valve signal generation unit produces electromagnetic gas valve unlocking signal.
In the present embodiment, the productive temp of streamline can be set by the inputting interface of controller 109, such as directly
It is connected in inputting interface the time interval that input produces electromagnetic gas valve unlocking signal, after the time interval for reaching setting, controller
109 will automatically generate electromagnetic gas valve unlocking signal, and send the electromagnetic gas valve unlocking signal.
Electromagnetic gas valve 111 is used for according to the signal type received, decides whether to allow compressed air to enter stopper
105.One end of electromagnetic gas valve 111 is connected with the signal output part of controller 109, and the other end is connected with stopper 105.Work as electromagnetism
When air valve 111 receives the electromagnetic gas valve unlocking signal from controller 109, electromagnetic gas valve 111 is started working, it is allowed to which compression is empty
Gas enters stopper 105 by electromagnetic gas valve 111；When electromagnetic gas valve 111 receives the electromagnetic gas valve locking from controller 109
During signal, electromagnetic gas valve 111 locks, and no longer works, and now compressed air will no longer pass electromagnetic gas valve 111 and enter stopper
105。
For more preferable integrated equipment, in the present embodiment, in addition to three-way interface 113, the first end of three-way interface 113 and resistance
Lug-latch 105 is connected, and the second end of three-way interface 113 is connected with release-push 103, the 3rd end and the electromagnetism gas of three-way interface 113
Valve 111 connects.Either still controlled by release-push 103 by emergency stop switch 107, compressed air is finally required to lead to
Three-way interface 113 is crossed subsequently into stopper 105, can effectively simplify the quantity of the gas input of stopper 105, contribute to letter
Change equipment.
It should be noted that in other embodiments, three-way interface 113 be it is optional, can be directly by release-push 103
It is connected with stopper 105, as long as can reach by the independent control stopper 105 of release-push 103.Can also be directly by electricity
Magnetism valve 111 is connected with stopper 105, as long as can make the production of the prevention of stopper 105 station 101 pressing emergency stop switch 107
Product, it will not be repeated here.
In the present embodiment, in addition to：Pneumatic plant 106, the output end and release-push of pneumatic plant 106
103 other end is connected, also, the output end of pneumatic plant 106 and the three-terminal link of electromagnetic gas valve 111.Compression is empty
Compressed gas is stored with gas equipment 106, for being stopper during quick release product and quick stopping streamline
105 provide compressed air, realize the stop operation of stopper 105 and release stop operation.In the present embodiment, floor push installation
On pipeline between pneumatic plant 106 and stopper 105, for controlling the on and off of Ignitable gas devices 106, so as to
Realize that stopper 105 carries out operations.
It should be noted that in other embodiments, Ignitable gas devices 106 is optional, can pass through external side
Formula realizes the supply of compressed gas, will not be repeated here.
Accordingly, Fig. 2 is refer to, the present embodiment additionally provides a kind of automatic streamline line control method, when the work of streamline one
When the product of position needs to discharge in advance, release-push 203 corresponding with the station sends release signal, and stopper 205 receives
Release signal, release the stop of station.
In the present embodiment, above-mentioned control method also sends electromagnetic gas valve unlocking signal or electromagnetic gas valve locking signal；When
After electromagnetic gas valve 211 receives electromagnetic gas valve unlocking signal, it is allowed to which compressed air enters stopper 205, releases and the stopper
Corresponding to 205 on station product stop；After electromagnetic gas valve 211 receives electromagnetic gas valve locking signal, stop compressed air
Into stopper 205, the product on pair station 101 corresponding with the stopper 205 stops.
In the present embodiment, electromagnetic gas valve unlocking signal or electromagnetic gas valve locking signal are according to the productive temp of streamline
(in the case of the not stifled line of product, stopper 205 releases the minimum interval stopped) setting, is then sent by controller 209.
For example, the productive temp of streamline is 2 minutes, then setting produces electromagnetic gas valve unlocking signal in every 2 minutes.
In the present embodiment, when a station occurs abnormal, emergency stop switch 207 corresponding with the station sends jerk letter
Number；Controller 209 receives emergent stop signal, is converted into electromagnetic gas valve locking signal and is then forwarded to all electromagnetic gas valves 211.
In the present embodiment, the stopper 205 of selection is pneumatic stopper, when compression is arranged at the cylinder top of stopper 205
Air enters fashionable, and the pressure of compressed air declines the piston driving pin of stopper 205, releases the stop of corresponding station；When
When compressed air is blocked cannot be introduced into the cylinder top of stopper 205, the piston self-return of stopper 205, pin rises,
The station is stopped.
The description of more automatic streamline line control methods, the correlation that refer to hereinbefore automatic streamline line apparatus part are retouched
State, will not be repeated here.
To sum up, one end connection of the automatic streamline line apparatus in above-mentioned technical proposal, stopper and release-push, can pass through
Release-push is independently controlled to stopper, releases the stop to product on the station, is realized with relatively simple structure
Quick release corresponds to the demand of product on station, avoids product from blocking up line.
Further, emergency stop switch, controller and electromagnetic gas valve are set also on each station, when the appearance of a certain station is different
During reason condition, whole piece streamline can be stopped by the emergency stop switch of the station, operation is more efficient and convenient, avoids due to urgency
The problem of product yield caused by stopping not in time increases, and production cost rises.Can effectively avoid product from blocking up line, reduce defective products and
Reduce production cost.
Automatic streamline line control method in technical solution of the present invention, sent by the release-push being arranged on the station
Release signal, stopper receive release signal, release the stop of station.Control method is easy and effective, can reach quick release pair
Answer the demand of product on station.
Further, when a station occurs abnormal, the emergency stop switch being arranged on the station sends emergent stop signal；Control
Device processed receives emergent stop signal, is converted into electromagnetic gas valve locking signal and is then forwarded to all electromagnetic gas valves.Using the control
Method, emergent stop signal is sent by the emergency stop switch occurred on abnormal station, all electromagnetic gas valves have locked out, and prevent compression
Air enters stopper, so as to the quick stopping of controllable whole piece streamline.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope that this specification is recorded all is considered to be.
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously
Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of automatic streamline line apparatus, including：Streamline with multiple stations, it is characterised in that also include：The station
Corresponding release-push and stopper are provided with, the stopper is connected with one end of the release-push；The stop
Device is used to release the stop to the product on corresponding station according to setting flow beat；The release-push is used in corresponding station
On product send release signal when needing to discharge in advance；The stopper is additionally operable to receive the release that the release-push is sent
Signal, and the stop to the product on corresponding station is released according to the release signal.
2. automatic streamline line apparatus according to claim 1, it is characterised in that also include：The station is provided with therewith
Corresponding emergency stop switch, controller and electromagnetic gas valve, and the emergency stop switch is connected with the input of the controller, the control
The output end of device processed is connected with the first end of all electromagnetic gas valves, and the second end of the electromagnetic gas valve is connected with stopper.
3. automatic streamline line apparatus according to claim 2, it is characterised in that also include：Three-way interface, described three connect
The first end of mouth is connected with the stopper, and the second end of the three-way interface is connected with the release-push, and described three connect
3rd end of mouth is connected with the second end of the electromagnetic gas valve.
4. automatic streamline line apparatus according to claim 2, it is characterised in that also include：Pneumatic plant, the pressure
The output end of contracting air device is connected with the release-push, also, the output end of the pneumatic plant and the electromagnetism
The three-terminal link of air valve.
5. automatic streamline line apparatus according to claim 1, it is characterised in that the stopper is pneumatic stopper.
A kind of 6. automatic streamline line control method, it is characterised in that including：
According to stop of the setting flow beat contact to the product on corresponding station；And
When the product of a station on streamline needs to discharge in advance, release-push corresponding with the station sends release letter
Number；Stopper receives the release signal, releases the stop of the station.
7. automatic streamline line control method according to claim 6, it is characterised in that also include：Send electromagnetic gas valve solution
Lock signal or electromagnetic gas valve locking signal；After electromagnetic gas valve receives the electromagnetic gas valve unlocking signal, it is allowed to compressed air
Into the stopper, the stop of product on station corresponding with the stopper is released；When electromagnetic gas valve receives the electricity
After magnetism valve locking signal, stop that compressed air enters the stopper, the product on pair station corresponding with the stopper enters
Row stops.
8. automatic streamline line control method according to claim 7, it is characterised in that the electromagnetic gas valve unlocking signal or
Electromagnetic gas valve locking signal is set according to the productive temp of streamline.
9. automatic streamline line control method according to claim 6, it is characterised in that also include：When station appearance is different
Chang Shi, emergency stop switch corresponding with the station send emergent stop signal；Controller receives the emergent stop signal, is converted into electricity
Magnetism valve locking signal is then forwarded to all electromagnetic gas valves.
10. automatic streamline line control method according to claim 7, it is characterised in that when on the cylinder of the stopper
It is fashionable that portion has compressed air to enter, and the pressure of compressed air declines the piston driving pin of the stopper, releases corresponding station
Stop；When compressed air is blocked cannot be introduced into the cylinder top of the stopper, the piston of the stopper returns automatically
Position, the pin rise, the station are stopped.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510548917.XA CN105093990B (en) | 2015-08-31 | 2015-08-31 | Automatic streamline line apparatus and control method |
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|---|---|---|---|
| CN201510548917.XA CN105093990B (en) | 2015-08-31 | 2015-08-31 | Automatic streamline line apparatus and control method |
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| CN106347969A (en) * | 2016-08-29 | 2017-01-25 | 江苏华航威泰机器人科技有限公司 | Method for operating image recognition unit |
| CN106292597B (en) * | 2016-08-31 | 2018-10-09 | 中国大冢制药有限公司 | Assembly line blocks up case failure monitoring processing system |
| CN106502230A (en) * | 2016-12-30 | 2017-03-15 | 安徽奥斯朗数控科技有限公司 | A kind of intelligence pushes away the method that case equipment carries out information gathering |
| CN110303337A (en) * | 2019-07-05 | 2019-10-08 | 四川欣悦精工科技有限公司 | A kind of nitrogen gas spring automatic control assembly production chain |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| DE19844621A1 (en) * | 1998-09-29 | 2000-03-30 | Ake Innotech Gmbh | Magazine feeding machining center with parcel of bar-shaped semi-finished workpieces, comprising several lifting and conveying stations |
| CN202305542U (en) * | 2011-10-11 | 2012-07-04 | 深圳市振华兴科技有限公司 | Circuit board conveying system |
| CN203581790U (en) * | 2013-11-21 | 2014-05-07 | 厦门华普胜钣金制造有限公司 | Production line brake device |
| CN204558436U (en) * | 2015-05-07 | 2015-08-12 | 英利能源（中国）有限公司 | Storehouse conveyer belt stopping means |
| CN204999213U (en) * | 2015-08-31 | 2016-01-27 | 上海沪工焊接集团股份有限公司 | Automatic production line device |
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