CN110170417A - It is a kind of applied to the method for inspection of dispensing automatic production line, device and its assembly line - Google Patents
It is a kind of applied to the method for inspection of dispensing automatic production line, device and its assembly line Download PDFInfo
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- CN110170417A CN110170417A CN201910277851.3A CN201910277851A CN110170417A CN 110170417 A CN110170417 A CN 110170417A CN 201910277851 A CN201910277851 A CN 201910277851A CN 110170417 A CN110170417 A CN 110170417A
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- workpiece
- dispensing
- conveyer belt
- identification marking
- path
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
- B05C11/10—Storage, supply or control of liquid or other fluent material; Recovery of excess liquid or other fluent material
- B05C11/1002—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves
- B05C11/1015—Means for controlling supply, i.e. flow or pressure, of liquid or other fluent material to the applying apparatus, e.g. valves responsive to a conditions of ambient medium or target, e.g. humidity, temperature ; responsive to position or movement of the coating head relative to the target
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0208—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to separate articles
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Abstract
The invention discloses a kind of applied to the method for inspection of dispensing automatic production line, device and assembly line, which comprises control camera obtains the characteristic information of workpiece on conveyer belt；According to the characteristic information, obtain the workpiece identification marking and pre- dispensing path；Whether judge in in-process inventory comprising the identification marking, and whether identification marking described in in-process inventory corresponds to the number of tasks of workpiece and be not up to；If so, control dispenser carries out dispensing operation, and the number of tasks for corresponding to workpiece to the identification marking adds one according to the pre- dispensing path；If it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed into conveyer belt.Described device has used the method, and the assembly line applies the method and device.The case where real time monitoring to piece count on assembly line can be achieved in the present invention, can prevent excess from completing task appearance, has saved production material cost.
Description
Technical field
The present invention relates to automatic field more particularly to a kind of methods of inspection applied to dispensing automatic production line, device
And its assembly line.
Background technique
Existing dispensing assembly line is semi-automatic assembly line, is carried out by the dispensing path of preprogramming to corresponding workpiece
Dispensing, although having liberated manpower to a certain extent, its early-stage preparations is time-consuming and laborious, and needs to synchronize manually when replacing workpiece
Replacement programming can not be adapted to various workpieces dispensing simultaneously.
The present invention provides one kind on the basis of this can be simultaneously to the automatic production line of various workpieces automatically dropping glue, operator
Assembly line dispensing processing various workpieces can be used in member, and assembly line automatic identification workpiece simultaneously carries out dispensing.
However, there are the risks that excess completes workpiece for mode of the invention, illustratively, when the productive target of A workpiece is
At 100, if a plurality of assembly line simultaneous processing, the dispensing quantity of A workpiece is that the total quantity of the workpiece is put into all operators
Subject to, practical dispensing quantity may exceed 100, in the case where manufacturer's mismanagement or personnel are slipped, be easy
The case where existing excess completes task, causes the unnecessary wasting of resources.
Summary of the invention
To overcome the possible excess of dispensing method of the invention to complete task, the problem of resulting in waste of resources, the present invention is implemented
One invention of example provides a kind of method of inspection applied to dispensing automatic production line, comprising:
The characteristic information that camera obtains workpiece on conveyer belt is controlled,
According to the characteristic information, obtain the workpiece identification marking and pre- dispensing path；
Judge whether comprising the identification marking in in-process inventory, and identification marking described in in-process inventory corresponds to the task of workpiece
Whether number is not up to；
If so, control dispenser carries out dispensing operation, and corresponds to workpiece to the identification marking according to the pre- dispensing path
Number of tasks adds one；
If it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed into conveyer belt.
Further, above-mentioned in the determination workpiece is NG workpiece, and controls sorting mechanism and removes the NG workpiece
After the step of conveyer belt, further includes:
The alert mechanism for controlling the dispenser carries out early warning operation, and the alert mechanism includes buzzer or indicator light.
Further, after the step of alert mechanism of the control dispenser described above carries out early warning operation, further includes:
The error message of the NG workpiece is recorded, and the quantity of NG workpiece is carried out to add an operation, the error message includes knowing
Not Biao Shi, the acquisition time of identification marking, the number of the check card information and the dispenser of operator.
Further, described above to record the NG workpiece error message, and the quantity of NG workpiece is carried out to add an operation
After step, further includes:
After the quantity of the NG workpiece is greater than default value, the mistake of all NG workpiece is sent to the carry-on equipment of producing line administrator
Accidentally summary information.
Further, before the step of control camera described above obtains the characteristic information of workpiece on conveyer belt, further includes:
Dispensing drawing path is made on standard workpiece, and standard workpiece is put into conveyer belt, keeps the setting angle of standard workpiece
It spends corresponding with the reference direction of the camera；
It controls camera and obtains the characteristic information of standard workpiece and the dispensing drawing path on standard workpiece on conveyer belt；The spy
Reference breath includes color, size and the outer profile information of standard workpiece；
Tracing point is obtained on the dispensing drawing path with the first preset interval, tracing point is sequentially connected with smoothed curve and is obtained
Pre- dispensing path, the pre- dispensing path include the coordinate and vector of each tracing point；
The identification marking for inputting workpiece, establishes the pairing relationship of the characteristic information Yu identification marking and pre- dispensing path, generates
Feature database.
Further, the step of control camera described above obtains the characteristic information of workpiece on conveyer belt, specifically:
Characteristic information and azimuth information that camera obtains workpiece on conveyer belt are controlled, the azimuth information includes setting angle.
Further, described above according to the pre- dispensing path, control the step of dispenser carries out dispensing operation, comprising:
According to the coordinate and vector of each tracing point on pre- dispensing path described in the setting angular transformation of workpiece；
Choose dispensing starting point and dispensing terminating point；
According to the coordinate of each tracing point after the transformation and vector, the dispensing starting point and dispensing terminating point, actual point is determined
Glue path.
On the other hand the embodiment of the present invention provides a kind of verifying attachment applied to dispensing automatic production line, comprising:
Control module obtains the characteristic information of workpiece on conveyer belt for controlling camera,
Obtain module, for according to the characteristic information, obtain the workpiece identification marking and pre- dispensing path；
Judgment module, for whether judging in in-process inventory comprising the identification marking, and identification marking described in in-process inventory
Whether the number of tasks of corresponding workpiece is not up to；
First processing module for controlling dispenser and carrying out dispensing operation according to the pre- dispensing path, and is marked the identification
The number of tasks for knowing corresponding workpiece adds one；
Second processing module is transmitted for determining that the workpiece is NG workpiece, and controlling sorting mechanism to remove the NG workpiece
Band.
Another further aspect of the embodiment of the present invention provides a kind of assembly line characterized by comprising
Conveyer belt, the conveyer belt are used for conveying workpieces；
Dispensing module is located above the conveyer belt, including camera and dispenser, and the camera is for obtaining workpiece on conveyer belt
Characteristic information, the dispenser is for implementing dispensing operation；
Sorting mechanism, for the NG workpiece to be removed conveyer belt；
Controller, for the characteristic information according to workpiece, obtain the workpiece identification marking and pre- dispensing path；It is also used to sentence
Whether include the identification marking in disconnected in-process inventory, and identification marking described in in-process inventory correspond to workpiece number of tasks whether
Not up to；If so, control dispenser carries out dispensing operation, and corresponds to work to the identification marking according to the pre- dispensing path
The number of tasks of part adds one；If it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed into transmission
Band.
Further, sorting mechanism described above is set to the assembly line side, push rod including pedestal, on pedestal with
And the flexible brush head positioned at push rod end, the bottom end of the flexible brush head are lower than the surface of the conveyer belt.
The embodiment of the present invention is by obtaining the characteristic information on workpiece, and then the identification marking of acquisition workpiece and pre- dispensing road
Diameter, pre- dispensing path can execute corresponding dispensing to workpiece for dispenser and operate, and allow assembly line that it is temporarily being added
Workpiece is adapted to automatically and carries out dispensing when its workpiece or replacement work-piece batch, it is more humanized, cost of labor is saved, in addition,
The identification marking got can be proofreaded with in-process inventory, and each workpiece adds on all assembly lines of in-process inventory real-time update
Work total quantity controls dispenser dispensing when judging that the piece count in in-process inventory does not complete；When workpiece is and in-process inventory
When interior workpiece is not inconsistent or the processing total amount of the workpiece of corresponding identification marking has been completed, control sorting mechanism moves NG workpiece
Conveyer belt out.The case where can preventing excess from completing task appearance, has saved production material cost.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing.
Fig. 1 is the flow chart of the method for inspection applied to dispensing automatic production line of first embodiment of the invention.
Specific embodiment
In order to which the technical problems, technical solutions and beneficial effects solved by the present invention is more clearly understood, below in conjunction with
Accompanying drawings and embodiments, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
When the embodiment of the present invention refers to the ordinal numbers such as " first ", " second " (if present), unless based on context it is true
The meaning of real order of representation, it should be understood that only play differentiation and be used.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " (if present) shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or one
Ground connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, it can be the connection inside two elements.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
First embodiment:
It please refers to shown in Fig. 1, the embodiment of the invention provides a kind of methods of inspection applied to dispensing automatic production line, comprising:
S1 makes dispensing drawing path on standard workpiece, and standard workpiece is put into conveyer belt, keeps the setting of standard workpiece
Angle is corresponding with the reference direction of the camera；
Standard workpiece is used to provide pre- dispensing path for the subsequent workpiece with same characteristic features information, and dispensing drawing path can be
Pen draws path, or the path that punching is formed, and in the present embodiment, the camera is linear array camera.Camera has a benchmark side
To, it is subsequent to determine its placed angle according to the angle of the workpiece and reference direction when workpiece to be processed placement is more casual,
The placed angle of itself and practical work piece is adapted to change pre- dispensing path.
S2, control camera obtain the characteristic information of standard workpiece and the dispensing on standard workpiece on conveyer belt and describe road
Diameter；The characteristic information includes color, size and the outer profile information of standard workpiece；
The color of standard workpiece can be product design color, be also possible to improve the reliability for obtaining workpiece features information
The additional increased color in the fabrication process with the acquisition speed that promotes pre- dispensing path, when using the program, can pass through
Transmission tape travel row smearing is being put into standard workpiece and subsequent workpiece to be processed using automatic disappearance pen, after a period of time certainly
The color that dynamic disappearance pen is smeared can disappear due to air Long Term Contact, will not influence product appearance.As the program into one
Walk implementation, producer can make corresponding pairing relationship list, by size and the approximate workpiece different number of outer profile or
Type indicates, in order to the automatic identification of dispenser, prevents from causing identification mistake.
S3 is obtained tracing point on the dispensing drawing path with the first preset interval, is sequentially connected and is retouched with smoothed curve
It draws and a little obtains pre- dispensing path, the pre- dispensing path includes the coordinate and vector of each tracing point；
For first preset interval for obtaining tracing point, the first preset interval, which can be, carries out interval operation with length unit, can also
To carry out interval operation using ratio.By obtaining the coordinate and vector of each tracing point, practical dispensing road when subsequent dispensing is determined
The coordinate and vector of each dispensing path point in diameter.
S4 inputs the identification marking of workpiece, and the pairing for establishing the characteristic information and identification marking and pre- dispensing path is closed
System generates feature database.
Identification marking is the unique identification of same workpiece, can be workpiece number, manufacturer's in-line coding etc., different workpieces
Identification marking is different.It is different according to the kind quantity of manufacturer, it can store dozens of or a workpiece up to a hundred in feature database
Characteristic information, identification marking and pre- dispensing path.Identification marking, characteristic information and the pre- dispensing path of workpiece correspond.
S5, control camera obtain the characteristic information of workpiece on conveyer belt.
Characteristic information includes color, size and the outer profile information of standard workpiece.Specifically, control camera obtains conveyer belt
The characteristic information and azimuth information of upper workpiece, the azimuth information include setting angle.
The specific acquisition modes that angle is arranged include S51-S55:
S51 obtains maximum two coordinate points of relative distance on workpiece outer profile；
S52 determines that the wire length of described two coordinate points is the lateral length of the workpiece；
S53 determines that the direction vertical with lateral length direction is longitudinal length；
S54 determines that the maximum distance of longitudinal length on workpiece outer profile is longitudinal length；
In this step, the acquisition methods of longitudinal length specifically, obtain longitudinal length forward direction maximum value point and it is reversed most
The point being worth greatly, the distance of the point of the point and reversed maximum value that determine forward direction maximum value in a longitudinal direction is longitudinal length.
S55 determines that the angle of the lateral length direction and reference direction is the setting angle of workpiece.
Non-limiting as an example, the angle of longitudinal length and reference direction can also be used as the setting of workpiece
Angle.
Wherein, in the present embodiment, longitudinal length and lateral length are dimension information, and dimension information is also as differentiation workpiece
A part of different characteristic informations.
S6, according to the characteristic information, obtain the workpiece identification marking and pre- dispensing path.
This step searches corresponding identification marking and pre- dispensing path by characteristic information in feature database.This step is into one
Step includes S61-S63:
S61 screens identification marking corresponding with workpiece color total amount and type and pre- dispensing path from feature database, obtains first
Candidate Set；
S62 screens identification marking corresponding with workpiece lateral length and longitudinal length and pre- dispensing path from the first Candidate Set,
Obtain the second Candidate Set；
S63 screens unique identification marking corresponding with workpiece outer profile and pre- dispensing path from the second Candidate Set.
Whether S7 judges comprising the identification marking in in-process inventory, and identification marking described in in-process inventory corresponds to work
Whether the number of tasks of part is not up to.
In-process inventory can be by producing line administrator's input equipment.The processing total amount of each workpiece can be processed in each assembly line
In the process, real-time update is carried out by the data of all assembly lines of real-time collecting, when the processing total amount of a certain workpiece is not up to
When stating number of tasks, dispenser needs to continue to process to this kind of workpiece.
S8, if so, control dispenser carries out dispensing operation, and to the identification marking pair according to the pre- dispensing path
The number of tasks of workpiece is answered to add one.
Relative to the concrete mode of above-mentioned S5, S8 may is that control camera obtain conveyer belt on workpiece characteristic information and
Azimuth information, the azimuth information include setting angle.
This step for will to dispensing workpiece setting angle in conjunction with pre- dispensing path, obtain practical dispensing path.This
Step further comprises S81-S83:
S81, according to the coordinate and vector of each tracing point on pre- dispensing path described in the setting angular transformation of workpiece；
S82 chooses dispensing starting point and dispensing terminating point；
Illustratively, dispensing starting point and dispensing terminating point can be one in two coordinate points in S51, dispensing starting point
It can be same point with dispensing terminating point.
S83, according to the coordinate of each tracing point after the transformation and vector, the dispensing starting point and dispensing terminating point, really
Fixed practical dispensing path.
S9 if it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed conveyer belt.
When confirming workpiece is NG workpiece, sorting mechanism removes NG workpiece from conveyer belt avoids it from continuing to process, and moves
Workpiece out will can be used in production next time, and during S9, dispenser is in standby.
S10, the alert mechanism for controlling the dispenser carry out early warning operation, and the alert mechanism includes buzzer or instruction
Lamp.
Early warning operation has reached maximum value for informing that operator corresponds to work pieces process amount, prevents it from continuing to be put into the type
Workpiece.
S11 records the error message of the NG workpiece, and carries out adding an operation, the mistake letter to the quantity of NG workpiece
Breath includes identification marking, the acquisition time of identification marking, the number of the check card information and the dispenser of operator.
Error message can be shown by production line on the display panel that operator is disposed about, so that operator is rapid
Reaction, at the same be also convenient for it is in the future for future reference, in the information of checking card of operator include operator name and contact method, be convenient for S12
Producing line administrator quickly gets in touch with respective operations person in step.
S12 is sent all after the quantity of the NG workpiece is greater than default value to the carry-on equipment of producing line administrator
The wrong summary information of NG workpiece.
After the quantity of workpiece is greater than default value, judge that operator is not online or assembly line occur it is abnormal, at this time to
The carry-on equipment (such as mobile phone, plate or laptop) of producing line administrator sends wrong summary information.
Preferably, phonecard is configured on assembly line, controller can be dialled simultaneously by phonecard from trend producing line administrator
The content of voice broadcast mistake summary information.
The embodiment of the present invention is by obtaining the characteristic information on workpiece, and then the identification marking of acquisition workpiece and pre- dispensing road
Diameter, pre- dispensing path can execute corresponding dispensing to workpiece for dispenser and operate, and allow assembly line that it is temporarily being added
Workpiece is adapted to automatically and carries out dispensing when its workpiece or replacement work-piece batch, it is more humanized, cost of labor is saved, in addition,
The identification marking got can be proofreaded with in-process inventory, and each workpiece adds on all assembly lines of in-process inventory real-time update
Work total quantity controls dispenser dispensing when judging that the piece count in in-process inventory does not complete；When workpiece is and in-process inventory
When interior workpiece is not inconsistent or the processing total amount of the workpiece of corresponding identification marking has been completed, control sorting mechanism moves NG workpiece
Conveyer belt out.The case where can preventing excess from completing task appearance, has saved production material cost.
Second embodiment:
The embodiment of the invention provides a kind of verifying attachments applied to dispensing automatic production line, comprising:
Control module connect with module is obtained, the characteristic information of workpiece on conveyer belt is obtained for controlling camera,
Module is obtained, is connect with judgment module, for obtaining the identification marking and pre- point of the workpiece according to the characteristic information
Glue path；
Whether judgment module is connect with first processing module and Second processing module, for judging in in-process inventory comprising described
Identification marking, and whether identification marking described in in-process inventory corresponds to the number of tasks of workpiece and is not up to；
First processing module for controlling dispenser and carrying out dispensing operation according to the pre- dispensing path, and is marked the identification
The number of tasks for knowing corresponding workpiece adds one；
Second processing module is transmitted for determining that the workpiece is NG workpiece, and controlling sorting mechanism to remove the NG workpiece
Band.
The functional module of the present embodiment and the explanation of the corresponding step of first embodiment are corresponding, and this will not be repeated here.
The embodiment of the present invention is by obtaining the characteristic information on workpiece, and then the identification marking of acquisition workpiece and pre- dispensing road
Diameter, pre- dispensing path can execute corresponding dispensing to workpiece for dispenser and operate, and allow assembly line that it is temporarily being added
Workpiece is adapted to automatically and carries out dispensing when its workpiece or replacement work-piece batch, it is more humanized, cost of labor is saved, in addition,
The identification marking got can be proofreaded with in-process inventory, and each workpiece adds on all assembly lines of in-process inventory real-time update
Work total quantity controls dispenser dispensing when judging that the piece count in in-process inventory does not complete；When workpiece is and in-process inventory
When interior workpiece is not inconsistent or the processing total amount of the workpiece of corresponding identification marking has been completed, control sorting mechanism moves NG workpiece
Conveyer belt out.The case where can preventing excess from completing task appearance, has saved production material cost.
3rd embodiment:
Present embodiments provide a kind of assembly line, comprising:
Conveyer belt, the conveyer belt are used for conveying workpieces；
Dispensing module is located above the conveyer belt, including camera and dispenser, and the camera is for obtaining workpiece on conveyer belt
Characteristic information, the dispenser is for implementing dispensing operation；
Sorting mechanism, for the NG workpiece to be removed conveyer belt；
Controller, for the characteristic information according to workpiece, obtain the workpiece identification marking and pre- dispensing path；It is also used to sentence
Whether include the identification marking in disconnected in-process inventory, and identification marking described in in-process inventory correspond to workpiece number of tasks whether
Not up to；If so, control dispenser carries out dispensing operation, and corresponds to work to the identification marking according to the pre- dispensing path
The number of tasks of part adds one；If it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed into transmission
Band.
As a kind of preferred embodiment to above-mentioned sorting mechanism, the sorting mechanism is set to the assembly line side, including
The bottom end of pedestal, the push rod on pedestal and the flexible brush head positioned at push rod end, the flexible brush head is lower than the biography
Send the surface of band.The other side of assembly line is recovered into warehouse for temporarily storing NG workpiece for body feed tank to be arranged.
It should be noted that above-mentioned sorting mechanism is a preferred embodiment of the present invention, sorting mechanism can also be other
Structure, if the conveyer belt of the embodiment of the present invention can be three-stage structure, middle section conveyer belt is set to below the dispensing module, and in
Section conveyer belt is driven by angle adjusting mechanism, can be switched in the horizontal direction with inclined direction, and when finding NG workpiece, middle section is passed
Band is sent to switch to inclined direction by horizontal direction, NG workpiece can freely be fallen under the action of conveyer belt and gravity to be transmitted in middle section
In body feed tank with lower section.
The embodiment of the present invention is by obtaining the characteristic information on workpiece, and then the identification marking of acquisition workpiece and pre- dispensing road
Diameter, pre- dispensing path can execute corresponding dispensing to workpiece for dispenser and operate, and allow assembly line that it is temporarily being added
Workpiece is adapted to automatically and carries out dispensing when its workpiece or replacement work-piece batch, it is more humanized, cost of labor is saved, in addition,
The identification marking got can be proofreaded with in-process inventory, and each workpiece adds on all assembly lines of in-process inventory real-time update
Work total quantity controls dispenser dispensing when judging that the piece count in in-process inventory does not complete；When workpiece is and in-process inventory
When interior workpiece is not inconsistent or the processing total amount of the workpiece of corresponding identification marking has been completed, control sorting mechanism moves NG workpiece
Conveyer belt out.The case where can preventing excess from completing task appearance, has saved production material cost.
The above is merely preferred embodiments of the present invention, it is not intended to limit the invention.It is all in spirit of the invention and
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within principle.
Claims (10)
1. a kind of method of inspection applied to dispensing automatic production line characterized by comprising
The characteristic information that camera obtains workpiece on conveyer belt is controlled,
According to the characteristic information, obtain the workpiece identification marking and pre- dispensing path；
Judge whether comprising the identification marking in in-process inventory, and identification marking described in in-process inventory corresponds to the task of workpiece
Whether number is not up to；
If so, control dispenser carries out dispensing operation, and corresponds to workpiece to the identification marking according to the pre- dispensing path
Number of tasks adds one；
If it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed into conveyer belt.
2. being applied to the method for inspection of dispensing automatic production line as described in claim 1, which is characterized in that in the determining institute
State workpiece be NG workpiece, and control sorting mechanism by the NG workpiece remove conveyer belt the step of after, further includes:
The alert mechanism for controlling the dispenser carries out early warning operation, and the alert mechanism includes buzzer or indicator light.
3. being applied to the method for inspection of dispensing automatic production line as claimed in claim 2, which is characterized in that described in the control
The alert mechanism of dispenser carried out after the step of early warning operation, further includes:
The error message of the NG workpiece is recorded, and the quantity of NG workpiece is carried out to add an operation, the error message includes knowing
Not Biao Shi, the acquisition time of identification marking, the number of the check card information and the dispenser of operator.
4. being applied to the method for inspection of dispensing automatic production line as claimed in claim 3, which is characterized in that described in the record
NG workpiece error message, and to the quantity of NG workpiece carry out plus one operation the step of after, further includes:
After the quantity of the NG workpiece is greater than default value, the mistake of all NG workpiece is sent to the carry-on equipment of producing line administrator
Accidentally summary information.
5. being applied to the method for inspection of dispensing automatic production line as claimed in claim 4, which is characterized in that the control camera
Before the step of obtaining the characteristic information of workpiece on conveyer belt, further includes:
Dispensing drawing path is made on standard workpiece, and standard workpiece is put into conveyer belt, keeps the setting angle of standard workpiece
It spends corresponding with the reference direction of the camera；
It controls camera and obtains the characteristic information of standard workpiece and the dispensing drawing path on standard workpiece on conveyer belt；The spy
Reference breath includes color, size and the outer profile information of standard workpiece；
Tracing point is obtained on the dispensing drawing path with the first preset interval, tracing point is sequentially connected with smoothed curve and is obtained
Pre- dispensing path, the pre- dispensing path include the coordinate and vector of each tracing point；
The identification marking for inputting workpiece, establishes the pairing relationship of the characteristic information Yu identification marking and pre- dispensing path, generates
Feature database.
6. being applied to the method for inspection of dispensing automatic production line as claimed in claim 5, which is characterized in that the control camera
The step of obtaining the characteristic information of workpiece on conveyer belt, specifically:
Characteristic information and azimuth information that camera obtains workpiece on conveyer belt are controlled, the azimuth information includes setting angle.
7. being applied to the method for inspection of dispensing automatic production line as claimed in claim 6, which is characterized in that described according to
The step of pre- dispensing path, control dispenser carries out dispensing operation, comprising:
According to the coordinate and vector of each tracing point on pre- dispensing path described in the setting angular transformation of workpiece；
Choose dispensing starting point and dispensing terminating point；
According to the coordinate of each tracing point after the transformation and vector, the dispensing starting point and dispensing terminating point, actual point is determined
Glue path.
8. a kind of verifying attachment applied to dispensing automatic production line characterized by comprising
Control module obtains the characteristic information of workpiece on conveyer belt for controlling camera,
Obtain module, for according to the characteristic information, obtain the workpiece identification marking and pre- dispensing path；
Judgment module, for whether judging in in-process inventory comprising the identification marking, and identification marking described in in-process inventory
Whether the number of tasks of corresponding workpiece is not up to；
First processing module for controlling dispenser and carrying out dispensing operation according to the pre- dispensing path, and is marked the identification
The number of tasks for knowing corresponding workpiece adds one；
Second processing module is transmitted for determining that the workpiece is NG workpiece, and controlling sorting mechanism to remove the NG workpiece
Band.
9. a kind of assembly line characterized by comprising
Conveyer belt, the conveyer belt are used for conveying workpieces；
Dispensing module is located above the conveyer belt, including camera and dispenser, and the camera is for obtaining workpiece on conveyer belt
Characteristic information, the dispenser is for implementing dispensing operation；
Sorting mechanism, for the NG workpiece to be removed conveyer belt；
Controller, for the characteristic information according to workpiece, obtain the workpiece identification marking and pre- dispensing path；It is also used to sentence
Whether include the identification marking in disconnected in-process inventory, and identification marking described in in-process inventory correspond to workpiece number of tasks whether
Not up to；If so, control dispenser carries out dispensing operation, and corresponds to work to the identification marking according to the pre- dispensing path
The number of tasks of part adds one；If it is not, determining that the workpiece is NG workpiece, and controls sorting mechanism and the NG workpiece is removed into transmission
Band.
10. assembly line according to claim 9, which is characterized in that the sorting mechanism is set to the assembly line side, packet
Pedestal, the push rod on pedestal and the flexible brush head positioned at push rod end are included, the bottom end of the flexible brush head is lower than described
The surface of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277851.3A CN110170417A (en) | 2019-04-08 | 2019-04-08 | It is a kind of applied to the method for inspection of dispensing automatic production line, device and its assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910277851.3A CN110170417A (en) | 2019-04-08 | 2019-04-08 | It is a kind of applied to the method for inspection of dispensing automatic production line, device and its assembly line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110170417A true CN110170417A (en) | 2019-08-27 |
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| CN112718406A (en) * | 2020-12-22 | 2021-04-30 | 苏州德晓电子科技有限公司 | Automatic dispensing control method and system and automatic dispensing machine |
| CN114392896A (en) * | 2021-12-31 | 2022-04-26 | 联想(北京)有限公司 | Accessory and processing method |
| CN114472091A (en) * | 2021-12-28 | 2022-05-13 | 瑞浦能源有限公司 | Gluing control method and system capable of automatically matching incoming material state |
| CN116786373A (en) * | 2023-08-28 | 2023-09-22 | 苏州希盟科技股份有限公司 | Dispensing control method, device and equipment of dispensing equipment and storage medium |
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Application publication date: 20190827 |