CN106042413A - System orienting manual laying process control and laying method thereof - Google Patents
System orienting manual laying process control and laying method thereof Download PDFInfo
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- CN106042413A CN106042413A CN201610615693.4A CN201610615693A CN106042413A CN 106042413 A CN106042413 A CN 106042413A CN 201610615693 A CN201610615693 A CN 201610615693A CN 106042413 A CN106042413 A CN 106042413A
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- Prior art keywords
- cut
- paving
- parts
- projection
- module
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/541—Positioning reinforcements in a mould, e.g. using clamping means for the reinforcement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
- B29C70/545—Perforating, cutting or machining during or after moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C2793/00—Shaping techniques involving a cutting or machining operation
- B29C2793/0081—Shaping techniques involving a cutting or machining operation before shaping
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention provides a system orienting manual laying process control and a laying method thereof. The system mainly consists of a dynamic laser projection device and a manual laying tool with a signal emitting head, wherein the dynamic laser projection device can be used for scanning bar codes of cut pieces to determine whether the cut pieces are consistent to the laying boundaries of the cut pieces; in addition, through the dynamic laser projection device, information such as the laying starting region, the sequential compaction region and the shearing opening positioning can be sequentially and dynamically projected in sequence; in addition, the manual laying tool with a signal emitting head can be used for performing relevant operation in a corresponding region; the dynamic laser projection device analyzes and judges whether relevant operation is completed or not through sensing signals emitted by the signal emitting head; further, the corresponding region to be operated in a next step is projected. Through the control on the whole manual laying process by the system, the uniformity of laying layers between products can be effectively ensured; meanwhile, the consistency of the design laying layer and the manufacturing laying layer can be ensured, so that the influence of artificial factors on the laying quality can be reduced.
Description
Technical field
The invention belongs to technique and manufacture field, be specifically related to a kind of system towards manual paving process control.
Background technology
In composite material shaping process, manual paving still accounts for ratio the biggest in prepreg or dry fibers paving.In order to
Guaranteeing prepreg or dry fibers paving precision, composite manufactures field commonly used conventional laser projection arrangement.Conventional laser
Projection arrangement can effectively project border and the coordinate system of laying, but all of projection is all static.Less for size, outer
The simple structure of shape, owing to fiber bending and cut-parts deform less, prepreg or dry fibers cut-parts can be projected by conventional laser
Device projection static border positions, thus realizes accurate paving.For size, relatively big, the structure of complex contour, same
Laying, due to differences such as paving starting point, compacting order or clip positions, all can cause cut-parts machine direction to be deposited with design direction
In difference in various degree.Size is the biggest, and profile is the most complicated, and this species diversity can be the biggest.The static throwing of conventional laser projection arrangement
Shadow cannot the most effectively solve design laying and manufacture laying inconsistence problems.In Practical Project, operator can only be passed through
Member's paving starting point of each laying of specification, compacting order and clip position guarantee design laying and manufacture laying concordance.
Each composite product, its laying enormous amount, the fiber laying direction related to is many, and unavoidable operator do not make mistakes.
In consideration of it, complex contour structure design laying relatively big in order to ensure size and the concordance of manufacture laying, effectively control
Sanction paving flow process and the paving quality of sheet, invent a kind of system towards manual paving process control.
Summary of the invention
In order to solve the problems referred to above, the present invention provides a kind of system towards manual paving process control, described system bag
Including dynamic laser projection arrangement and manual paving instrument, described manual paving instrument is provided with signal emitting head, described the most sharp
Optical projection device includes projection module, analyzes module, processing module and the induction module being connected with described signal emitting head, institute
State induction module and connect processing module, described projection module linking parsing module, described manual paving instrument by analyzing module
Including paving pressing plate, cut-off knife and auxiliary heating tool；
Further, described system also includes automatic blanking machine and ink-jet printer, and described automatic blanking machine is for by pre-
Leaching material or dry fibers fabric are cut to the cut-parts of required form, and described ink-jet printer is for being numbered bar shaped to described cut-parts
Code prints；
Further, described analysis module includes cut-parts analytic unit, compaction analysis unit and clip analytic unit；
Cut-parts analytic unit, described cut-parts analytic unit is by the numbering bar shaped in cut-parts described in described induction module identification
Code, with described cut-parts paving border numbering relative analysis determine cut-parts；
Compaction analysis unit, the described paving pressing plate signal emitting head that described compaction analysis unit is received by induction module
Signal, analyzes and determines the compacting operation of paving pressing plate；
Clip analytic unit, the described cut-off knife signal emitting head that described clip analytic unit is received by induction module is believed
Number, analyze and determine the clip operation of cut-off knife；
Further, described projection module is projected out cut-parts paving border and corresponding coordinate system, described cut-parts on mould
In paving border, subsequent projections has paving initiation region, sequentially compacted region and clip position, and described projection module includes solid line
Projecting cell and flicker projection's unit；
Further, described processing module is used for providing buzzing to report to the police；
Further, a kind of laying method towards manual paving Process Control System, described method is by with signal
The manual paving instrument of emitting head and the cut-parts with bar code carry out information interaction feedback with dynamic laser projection arrangement respectively,
By feedack, manual paving is carried out process control；
Further, described method includes:
S1: the cut-parts of cutting required form, and cut-parts information and cut-parts paving border are confirmed；
S2: the cut-parts determining S1 carry out order and are compacted；
S3: the cut-parts position needing clip in S2 compacting process is carried out clip；
Further, prepreg or dry fibers fabric are cut to required form specifically by automatic blanking machine by described S1
Cut-parts, and at paving initiation region inkjet printing coding strip shape code corresponding to cut-parts, described projection module solid line projecting cell
Being projected out solid line cut-parts paving border and corresponding coordinate system on mould, the most described projection module flicker projection unit is at mould
The paving initiation region of upper projection flicker state, after cut-parts paving starting region position corresponding with mould coupling, described
Coding strip shape code in induction module scanning cut-parts, and by cut-parts analytic unit, coding strip shape code is compiled with cut-parts paving border
Number contrasting, if coding is consistent, the paving initiation region of described projection module projection is by solid line projecting cell and flicker
Flicker state is changed into solid line state by projecting cell, completes cut-parts information and cut-parts paving border confirms；If coding differs
Causing, the paving initiation region of described projection module projection is always maintained at flicker state by flicker projection's unit, and described cut-parts divide
Analysis unit connects processing module, and described processing module sends buzzing and reports to the police；Change cut-parts, until cut-parts analytic unit confirms cut-parts
Coding strip shape code is consistent with cut-parts paving border numbering, and the paving initiation region of described projection module projection is single by solid line projection
Flicker state is changed into solid line state by unit and flicker projection's unit, and described processing module buzzing releases；
Further, described S2 is specially described paving pressing plate and is first compacted cut-parts, compacting process in paving initiation region
In, if cut-parts viscosity is low, described induction module receives described paving pressing plate signal emitting head signal, analyzes and record mobile road
Whether footpath, complete compacting operation by described this region of compaction analysis unit judges；
If completing compacting operation, the paving initiation region of described projection module projection is by solid line projection unit projects
Paving initiation region solid line disappears, and follow-up order compacted region occurs that solid line projects, and utilizes paving pressing plate to be compacted this order pressure
Real region；Described projection module projects each order compacted region successively, until whole cut-parts complete pressure in cut-parts paving border
Real；
If paving pressing plate was placed long-time in the order compacted region not projected or carried out compacting operation, described sudden strain of a muscle
Bright projecting cell will flash current order compacted region, and send buzzing warning by processing module, and pressing plate in pawnshop moves into works as
Front sequence compacted region, flicker state will be become by current order compacted region by solid line projecting cell and flicker projection's unit
Solid line state, described processing module buzzing releases；
If it find that the order compacted region projected is unsatisfactory for technological requirement, such as compacting inequality, entrained gas, layer
Between bonding loosely etc. can stop current operation and the order compacted region projected is carried out corresponding operating, process mould
Block buzzing does not triggers, the projection flicker of current order compacted region；
Further, described S3 is specially in compacting process, smooth for guaranteeing cut-parts paving, without fiber wrinkle defect,
Need, according to design and technological requirement, cut-parts are carried out clip, when described paving pressing plate compacting current order compacted region, institute
State induction module and receive described paving pressing plate signal emitting head signal, it is judged that when paving pressing plate is close to clip position, described projection
Clip position is solid line state by solid line projection unit projects by module, and described induction module receives described cut-off knife signal and launches
Head signal, analyzes and records mobile route, by clip analytic unit, it may be judged whether complete clip operation；
If having completed clip operation, described clip position is disappeared by the solid line of solid line projection unit projects, continues to work as
The cut-parts compacting of front sequence compacted region, during clip, current order compacted region keeps solid line projection.
Beneficial effects of the present invention is as follows:
1) relative to traditional laser projection device, this system not only static projection cut-parts paving border and coordinate system, also
Can the information such as dynamic projection paving initiation region, sequentially compacted region and clip position in order；
2) induction module can scan the bar code information of cut-parts, judge simultaneously cut-parts whether with the projected boundary needing paving
Unanimously；In paving initiation region, the Position Design of cut-parts bar code be can ensure that paving determines the accuracy of cut-parts before starting；By
In projection paving initiation region and bar code mark position one_to_one corresponding, operator are facilitated quickly to identify the putting position of cut-parts
And determine fiber paving direction；
3) utilizing the manual paving instrument with signal emitting head when view field carries out associative operation, dynamic laser is thrown
Image device launches the path of signal by scanning and analyzing, it may be judged whether complete associative operation；If system has judged to be correlated with
Operation, by automatic projection, next step needs the region operated to dynamic laser projection arrangement.By this function, it is achieved paving process can
Control, it is ensured that the concordance of laying between product, guarantees to design laying consistent with manufacture laying simultaneously, thus reduces anthropic factor pair
The impact of paving quality；
4) if, with the manual paving instrument with signal emitting head in the work of non-projection working region or standing time
Long, system can be reported to the police in buzzing, and projection line is become flashing state from solid line；The region that projected is found not for operator
Meet technological requirement, the region projected carried out corresponding operating, and with signal emitting head manual paving instrument not
Buzzing can be triggered, projection line also will not be made to be become flashing state from solid line.
Accompanying drawing explanation
Fig. 1 is the present invention system schematic towards manual paving process control；
Fig. 2 is that in the present invention, paving initiation region and cut-parts information determine figure；
Fig. 3 is cut-parts compacting figure in paving initiation region in the present invention；
Fig. 4 is order compacted region cut-parts paving figure in the present invention；
Fig. 5 is cut-parts clip figure in the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is explained in further detail.Should be appreciated that specific embodiment described herein is only used for explaining the present invention, not
For limiting the present invention.On the contrary, the present invention contain any be defined by the claims do in the spirit and scope of the present invention
Replacement, amendment, equivalent method and scheme.Further, in order to make the public that the present invention to be had a better understanding, below to this
During bright details describes, detailed describe some specific detail sections.There is no these details for a person skilled in the art
The description of part is well understood by the present invention.
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, but not as a limitation of the invention.
Below for the most preferred embodiment of enumerating of the present invention:
As Figure 1-Figure 5, the present invention provides a kind of towards manual paving Process Control System, and described system includes dynamically
Laser projection device and manual paving instrument, described manual paving instrument is provided with signal emitting head, and described dynamic laser projects
Device includes projection module, analyzes module, processing module and the induction module being connected with described signal emitting head, described sensing
Module connects processing module, described projection module linking parsing module by analyzing module, and described manual paving instrument includes paving
Signal emitting head described in pressing plate, cut-off knife and auxiliary heating tool can launch the signal such as infrared ray or ultrasound wave.
Described system also includes automatic blanking machine and ink-jet printer, and described automatic blanking machine is for by prepreg or dry fibre
Dimensional fabric is cut to the cut-parts of required form, and described ink-jet printer is for being numbered printing bar code to described cut-parts.
Described analysis module includes cut-parts analytic unit, compaction analysis unit and clip analytic unit；
Cut-parts analytic unit, described cut-parts analytic unit is by the numbering bar shaped in cut-parts described in described induction module identification
Code, with described cut-parts paving border numbering relative analysis determine cut-parts；
Compaction analysis unit, the described paving pressing plate signal emitting head that described compaction analysis unit is received by induction module
Signal, analyzes and determines the compacting operation of paving pressing plate；
Clip analytic unit, the described cut-off knife signal emitting head that described clip analytic unit is received by induction module is believed
Number, analyze and determine the clip operation of cut-off knife.
Described projection module is projected out cut-parts paving border and corresponding coordinate system on mould, in described cut-parts paving border
Subsequent projections has paving initiation region, sequentially compacted region and clip position, described projection module include solid line projecting cell and
Flicker projection's unit.
Described processing module is used for providing buzzing to report to the police.
A kind of laying method towards manual paving Process Control System, described method is by the hands with signal emitting head
Work paving instrument and the cut-parts with bar code carry out information interaction feedback with dynamic laser projection arrangement respectively, by feedback
Information carries out process control to manual paving.
Described method includes:
S1: the cut-parts of cutting required form, and cut-parts information and cut-parts paving border are confirmed；
S2: the cut-parts determining S1 carry out order and are compacted；
S3: the cut-parts position needing clip in S2 compacting process is carried out clip.
Prepreg or dry fibers fabric are cut to the cut-parts of required form by described S1 specifically by automatic blanking machine, and
At the paving initiation region inkjet printing coding strip shape code that cut-parts are corresponding, described projection module solid line projecting cell is at mould upslide
Shadow goes out solid line cut-parts paving border and corresponding coordinate system, and the most described projection module flicker projection unit projects flicker on mould
The paving initiation region of state, after cut-parts paving starting region position corresponding with mould coupling, described induction module is swept
Retouch the coding strip shape code in cut-parts, and by cut-parts analytic unit coding strip shape code and cut-parts paving border numbered carry out right
Ratio, if coding is consistent, the paving initiation region of described projection module projection is by solid line projecting cell and flicker projection's unit
Flicker state is changed into solid line state, completes cut-parts information and cut-parts paving border confirms；If encoding inconsistent, described throwing
The paving initiation region of shadow module projection is always maintained at flicker state by flicker projection's unit, and described cut-parts analytic unit connects
Processing module, described processing module sends buzzing and reports to the police；Change cut-parts, until cut-parts analytic unit confirms cut-parts coding strip shape code
Consistent with cut-parts paving border numbering, the paving initiation region of described projection module projection is thrown by solid line projecting cell and flicker
Flicker state is changed into solid line state by shadow unit, and described processing module buzzing releases.
Described S2 is specially described paving pressing plate and is first compacted cut-parts in paving initiation region, in compacting process, if cut out
Sheet viscosity is low, can use auxiliary heating tool heating cut-parts, improve cut-parts viscosity, it is ensured that paving quality, described induction module
Receive described paving pressing plate signal emitting head signal, analyze and record mobile route, should by described compaction analysis unit judges
Whether region completes compacting operation；
If completing compacting operation, the paving initiation region of described projection module projection is by solid line projection unit projects
Paving initiation region solid line disappears, and follow-up order compacted region occurs that solid line projects, and utilizes paving pressing plate to be compacted this order pressure
Real region；Described projection module projects each order compacted region successively, until whole cut-parts complete pressure in cut-parts paving border
Real；
If paving pressing plate was placed long-time in the order compacted region not projected or carried out compacting operation, described sudden strain of a muscle
Bright projecting cell will flash current order compacted region, and send buzzing warning by processing module, and pressing plate in pawnshop moves into works as
Front sequence compacted region, flicker state will be become by current order compacted region by solid line projecting cell and flicker projection's unit
Solid line state, described processing module buzzing releases；
If it find that the order compacted region projected is unsatisfactory for technological requirement, such as compacting inequality, entrained gas, layer
Between bonding loosely etc. can stop current operation and the order compacted region projected is carried out corresponding operating, process mould
Block buzzing does not triggers, the projection flicker of current order compacted region.
Described S3 is specially in compacting process, smooth for guaranteeing cut-parts paving, without fiber wrinkle defect, needs according to setting
Meter and technological requirement carry out clip to cut-parts, when described paving pressing plate compacting current order compacted region, and described induction module
Receive described paving pressing plate signal emitting head signal, it is judged that when paving pressing plate is close to clip position, described projection module is by clip
Position is solid line state by solid line projection unit projects, and described induction module receives described cut-off knife signal emitting head signal, point
Analyse and record mobile route, by clip analytic unit, it may be judged whether completing clip operation；
If having completed clip operation, described clip position is disappeared by the solid line of solid line projection unit projects, continues to work as
The cut-parts compacting of front sequence compacted region, during clip, current order compacted region keeps solid line projection.
System of the present invention forms as it is shown in figure 1, mainly include dynamic laser projection arrangement 1, paving pressing plate 5, cut-off knife 8
And auxiliary heating tool 9 etc., on the one hand above-mentioned projection arrangement has the function identical with conventional laser projection arrangement, can be at mould
Static projection cut-parts paving border 3 and coordinate system on 2；On the other hand, projection module can the most successively be projected out paving initiate
Region 4, sequentially compacted region 6 and clip position 7 etc., induction module can also sense paving pressing plate 5 upper berth pressing partitioned signal simultaneously
Heating tool signal emitting head 91 is assisted to launch on cut-off knife signal emitting head 81 and auxiliary heating tool 9 on emitting head 51, cut-off knife 8
Signal, the analysis software analyzing module processes, thus realizes paving initiation region 4, sequentially compacted region 6 and clip position
Put projecting successively according to actual process of 7 important informations such as grade.It addition, the mounting object of the signal emitting head in this motion does not limits to
In paving pressing plate 5, cut-off knife 8 and auxiliary heating tool 9, also launch first-class form with signal and be installed on the manual pavings such as glove
A cutting tool involved by journey.
Manual paving process of the present invention is as follows to the operation principle of this system:
A cut-parts validation of information
As required, utilize automatic blanking machine that prepreg or dry fibers fabric be cut to the cut-parts of required form, and
The paving initiation region inkjet printing coding strip shape code that cut-parts are corresponding.The numbering that automatic blanking machine is used is thrown with projection module
The cut-parts paving border 3 penetrated is numbered unanimously.Coding strip shape code is printed upon the paving initiation region of these cut-parts, in combination with projection
The paving initiation region 4 that module is projected, as in figure 2 it is shown, facilitate operator quickly to confirm the putting position of cut-parts, it is to avoid anti-
Compound ratio pair, wastes the plenty of time；On the other hand, the paving initiation region of cut-parts is positioned over the paving that projection module projected rise
Behind beginning region 4, induction module can scan the bar code in cut-parts, and contrasts with the coding on cut-parts paving border 3.If compiled
Code is consistent, and the paving initiation region 4 of projection will be changed into solid line state by flicker state, reminds operator to carry out next step work
Sequence；If encoding inconsistent, the paving initiation region 4 of projection will be always maintained at flicker state, and send buzzing prompting operator
Member's cut-parts select mistake, need to change cut-parts.Only after cut-parts select correctly, the paving initiation region 4 of projection will be by flashing
State is changed into solid line state, and chimes of doom eliminates.This mistake the most corresponding with laying by being inherently eliminated cut-parts.
B cut-parts order compacting
After paving initiation region and material information determine, the paving initiation region 4 that projection module is projected is by flicker state
It is changed into solid line state, as shown in Figure 3.Paving pressing plate 5 is utilized cut-parts to be compacted.In compacting process, paving pressing plate 5 rises in paving
Beginning region 4 is compacted cut-parts back and forth.Meanwhile, induction module receives the signal launched from paving pressing plate signal emitting head 51,
And record its mobile route, by analyzing the analysis software of module, it is judged that whether this region completes compacting operation.If system is sentenced
This region disconnected has completed compacting operation, and paving initiation region 4 solid line of projection disappears, and subsequent order compacted region 6 goes out reality
Line projection, as shown in Figure 4.
Equally, utilize paving pressing plate 5 cut-parts to be compacted in current order compacted region 6, and utilize system to judge this region
Whether completing compacting operation, if completing compacting operation, this region projection disappears, and subsequent order compacted region occurs that solid line is thrown
Shadow.System projects each order compacted region successively, until whole cut-parts complete compacting in cut-parts paving border 3.
During whole compacting operation, paving pressing plate 5 grade must assure that with the manual paving instrument of signal emitting head
Operate in corresponding region, in compacting process, if cut-parts viscosity is low, auxiliary heating tool 9 can be used to heat cut-parts, carry
High cut-parts viscosity, it is ensured that paving quality.If in cut-parts paving border 3, the region beyond current order compacted region 6 is placed
Crossing long-time or carry out compacting operation, system will flash current order compacted region 6, and send buzzing warning.Only work as craft
Paving instrument removal non-present paving compacted region, current order compacted region 6 projection will be become solid line, buzzing solution from flicker
Remove.Operator, when carrying out current corresponding operating, want if it find that the order compacted region projected is unsatisfactory for technique
Ask, such as compacting inequality, entrained gas, layers cementing loosely etc., stopping current operation and to the order compacting zone projected
Territory carries out corresponding operating, and the manual paving instrument with signal emitting head does not works in current order compacted region 6, also
Buzzing will not be triggered, and then cause the projection of current order compacted region 6 to flash.
C clip
The structure relatively big for size, profile is more complicated, during manual paving, needs cut-parts are carried out clip, with
Ensure the quality of paving.Generally, operator can carry out clip according to the practical situation of cut-parts paving.Due to paving initiation region
And the disunity of compacting order, frequently can lead to need the place also disunity of clip.Therefore, after using this system, really
After determining paving initiation region 4 and each order compacted region 6, often clip position 7 also can determine that, as shown in Figure 5.Divided by clip
Existing business software in analysis unit, can effectively determine clip position 7.Paving pressing plate 5 is compacted current order compacted region 6
Time, induction module receives paving pressing plate signal emitting head 51 signal, it is judged that when paving pressing plate 5 is close to clip position 7, projection module
The clip position 7 of projection, and be solid line state.Operator utilize cut-off knife 8 to carry out clip.Induction module receives cut-off knife signal and sends out
Penetrate 81 signal launched, and record its mobile route, pass through systems soft ware, it is judged that whether this region completes clip operation.As
Really system judges that this region has completed clip operation, and clip position 7 solid line of projection disappears, and operator continue current order pressure
The cut-parts compacting in real region 6.During clip, current order compacted region 6 keeps solid line to project.
Embodiment described above, the simply one of the present invention more preferably detailed description of the invention, those skilled in the art
The usual variations and alternatives that member is carried out in the range of technical solution of the present invention all should comprise within the scope of the present invention.
Claims (10)
1. one kind towards manual paving Process Control System, it is characterised in that described system include dynamic laser projection arrangement and
Manual paving instrument, described manual paving instrument is provided with signal emitting head, and described dynamic laser projection arrangement includes projective module
Block, analysis module, processing module and the induction module being connected with described signal emitting head, described induction module is by analyzing mould
Block connects processing module, described projection module linking parsing module, and described manual paving instrument includes paving pressing plate, cut-off knife and auxiliary
Help heating tool.
System the most according to claim 1, it is characterised in that described system also includes automatic blanking machine and ink-jet printer,
Described automatic blanking machine for being cut to the cut-parts of required form by prepreg or dry fibers fabric, and described ink-jet printer is used for
Described cut-parts are numbered printing bar code.
System the most according to claim 1, it is characterised in that described analysis module includes cut-parts analytic unit, compaction analysis
Unit and clip analytic unit；
Cut-parts analytic unit, described cut-parts analytic unit by the coding strip shape code in cut-parts described in described induction module identification,
With described cut-parts paving border numbering relative analysis determine cut-parts；
Compaction analysis unit, the described paving pressing plate signal emitting head that described compaction analysis unit is received by induction module is believed
Number, analyze and determine the compacting operation of paving pressing plate；
Clip analytic unit, the described cut-off knife signal emitting head signal that described clip analytic unit is received by induction module, point
Analyse and determine the clip operation of cut-off knife.
System the most according to claim 1, it is characterised in that described projection module is projected out cut-parts paving limit on mould
Boundary and corresponding coordinate system, in described cut-parts paving border, subsequent projections has paving initiation region, sequentially compacted region and clip position
Putting, described projection module includes solid line projecting cell and flicker projection's unit.
System the most according to claim 1, it is characterised in that described processing module is used for providing buzzing to report to the police.
6. towards a laying method for manual paving Process Control System, based on one of the claims 1-5 Suo Shu being
System, it is characterised in that described method is by the manual paving instrument with signal emitting head and the difference of the cut-parts with bar code
Carry out information interaction feedback with dynamic laser projection arrangement, by feedack, manual paving is carried out process control.
Method the most according to claim 6, it is characterised in that described method includes:
S1: the cut-parts of cutting required form, and cut-parts information and cut-parts paving border are confirmed；
S2: the cut-parts determining S1 carry out order and are compacted；
S3: the cut-parts position needing clip in S2 compacting process is carried out clip.
Method the most according to claim 7, it is characterised in that described S1 specifically by automatic blanking machine by prepreg or
Dry fibers fabric is cut to the cut-parts of required form, and at paving initiation region inkjet printing coding strip shape code corresponding to cut-parts,
Described projection module solid line projecting cell is projected out solid line cut-parts paving border and corresponding coordinate system, the most described throwing on mould
Shadow module flicker projection unit projects the paving initiation region of flicker state, cut-parts paving corresponding with mould on mould
After starting region position coupling, the coding strip shape code in the scanning cut-parts of described induction module, and will be compiled by cut-parts analytic unit
Number bar code contrasts with cut-parts paving border numbering, if coding is consistent, and the paving sintering of described projection module projection
Flicker state is changed into solid line state by solid line projecting cell and flicker projection's unit by territory, completes cut-parts information and cut-parts paving
Welt circle confirms；If encoding inconsistent, the paving initiation region of described projection module projection is by flicker projection's unit always
Keeping flicker state, described cut-parts analytic unit connects processing module, and described processing module sends buzzing and reports to the police；Change cut-parts,
Until cut-parts analytic unit confirms that cut-parts coding strip shape code is consistent with cut-parts paving border numbering, the paving of described projection module projection
Flicker state is changed into solid line state, described processing module by solid line projecting cell and flicker projection's unit by patch initiation region
Buzzing releases.
Method the most according to claim 7, it is characterised in that described S2 is specially described paving pressing plate and first rises in paving
Beginning region compacting cut-parts, in compacting process, if cut-parts viscosity is low, use auxiliary heating tool heating cut-parts, described sensing mould
Block receives described paving pressing plate signal emitting head signal, analyzes and records mobile route, by described compaction analysis unit judges
Whether this region completes compacting operation；
If completing compacting operation, the paving by solid line projection unit projects of the paving initiation region of described projection module projection
Initiation region solid line disappears, and follow-up order compacted region occurs that solid line projects, and utilizes paving pressing plate to be compacted this order compacting zone
Territory；Described projection module projects each order compacted region successively, until whole cut-parts complete compacting in cut-parts paving border；
If paving pressing plate was placed long-time in the order compacted region not projected or carried out compacting operation, described flicker is thrown
Shadow unit will flash current order compacted region, and send buzzing warning by processing module, and pressing plate in pawnshop moves into the most suitable
Sequence compacted region, flicker state will be become solid line by solid line projecting cell and flicker projection's unit by current order compacted region
State, described processing module buzzing releases；
If it find that the order compacted region projected is unsatisfactory for technological requirement, stop current operation to having projected
Sequentially compacted region carries out corresponding operating, and processing module buzzing does not triggers, the projection flicker of current order compacted region.
Method the most according to claim 7, it is characterised in that described S3 is specially in compacting process, for guaranteeing cut-parts
Paving is smooth, without fiber wrinkle defect, needs cut-parts to be carried out clip, in described paving pressing plate pressure according to design and technological requirement
During real current order compacted region, described induction module receives described paving pressing plate signal emitting head signal, it is judged that paving pressing plate
During close to clip position, clip position is solid line state by solid line projection unit projects by described projection module, described sensing
Module receives described cut-off knife signal emitting head signal, analyzes and records mobile route, by clip analytic unit, it may be judged whether complete
Become clip operation；
If having completed clip operation, described clip position is disappeared by the solid line of solid line projection unit projects, continues the most suitable
The cut-parts compacting of sequence compacted region, during clip, current order compacted region keeps solid line projection.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610615693.4A CN106042413B (en) | 2016-07-28 | 2016-07-28 | A kind of system and its laying method towards manual paving process control |
| PCT/CN2016/106547 WO2018018802A1 (en) | 2016-07-28 | 2016-11-21 | System for manual laying process control, and laying method therefor |
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| CN201610615693.4A CN106042413B (en) | 2016-07-28 | 2016-07-28 | A kind of system and its laying method towards manual paving process control |
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| CN106042413A true CN106042413A (en) | 2016-10-26 |
| CN106042413B CN106042413B (en) | 2018-04-24 |
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| CN201610615693.4A Active CN106042413B (en) | 2016-07-28 | 2016-07-28 | A kind of system and its laying method towards manual paving process control |
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| CN (1) | CN106042413B (en) |
| WO (1) | WO2018018802A1 (en) |
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| WO2018018802A1 (en) * | 2016-07-28 | 2018-02-01 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | System for manual laying process control, and laying method therefor |
| CN108973160A (en) * | 2017-06-05 | 2018-12-11 | 中国商用飞机有限责任公司 | A kind of prepreg localization method that the hot diaphragm of composite material is preforming |
| CN111405975A (en) * | 2017-06-30 | 2020-07-10 | 泰普爱复合材料股份有限公司 | Optimizing a layup process for the manufacture of wind turbine blades using a model-based optical projection system |
| CN114311741A (en) * | 2021-12-14 | 2022-04-12 | 常州市新创智能科技有限公司 | Method and die for preforming composite material window frame |
| CN114643724A (en) * | 2022-03-21 | 2022-06-21 | 天津爱思达新材料科技有限公司 | Rapid blanking method for complex curved surface composite material |
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Also Published As
| Publication number | Publication date |
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| WO2018018802A1 (en) | 2018-02-01 |
| CN106042413B (en) | 2018-04-24 |
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