CN105922474B - A kind of ultrasonic wave is implanted into draw point device automatically - Google Patents
A kind of ultrasonic wave is implanted into draw point device automatically Download PDFInfo
- Publication number
- CN105922474B CN105922474B CN201610349737.3A CN201610349737A CN105922474B CN 105922474 B CN105922474 B CN 105922474B CN 201610349737 A CN201610349737 A CN 201610349737A CN 105922474 B CN105922474 B CN 105922474B
- Authority
- CN
- China
- Prior art keywords
- implanted
- draw point
- ultrasonic wave
- oriented
- flat board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B11/00—Making preforms
- B29B11/14—Making preforms characterised by structure or composition
- B29B11/16—Making preforms characterised by structure or composition comprising fillers or 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
- B29C70/06—Fibrous reinforcements only
- B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
- B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
- B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three dimensional structure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of ultrasonic wave to be implanted into draw point device automatically, includes three coordinate linear moving mechanisms, ultrasonic wave implanted mechanism, draw point guiding mechanism and workbench successively from top to bottom；Wherein, ultrasonic wave implanted mechanism is connected on three coordinate linear moving mechanisms.Ultrasonic wave of the present invention is implanted into draw point apparatus structure simple and compact automatically, realizes the automation that draw point is implanted into prepared by stereo fabric, effectively increases the stability of production efficiency, control accuracy and product quality, and cost is cheap.
Description
Technical field
The present invention relates to a kind of ultrasonic wave to be implanted into draw point device automatically, belongs to three dimensional garment knitting field.
Background technology
Three dimension stereo fabric, as composite material reinforcement body, because being interweaved in fiber internally space, form interlayer and connect
Connect, composite is obtained the mechanical property of excellent overall structure and protrusion, fundamentally overcome traditional laminate structures
Composite interlayer shear strength is low, shock resistance is low, the shortcomings of being easily layered.Meanwhile it is used as increasing by the use of three dimension stereo fabric
The composite of strong body, greatly reduces fibre damage of the later stage caused by machining, it is whole to significantly improve composite
Body strength and stiffness, there is good resistance to ablation and damage-resistant.Therefore, three-dimensional structure woven composite Aeronautics and Astronautics,
The fields such as military project, automobile, medical treatment are widely applied.
It is all for large scale, the three dimension stereo fabric product demand of high thickness and day with the fast development of Vehicles Collected from Market
Increase.Traditional thin volume puncture prepares stereo fabric technique, and when being molded large-size components, required cost is high, efficiency is low, product
Quality stability is poor.How molding flat large scale, high thickness stereo fabric turn into stereo fabric industry development instantly urgently
The problem of to be solved.
The patent of Application No. 201410741142.3 provides ultrasonic wave implantation draw point in prepared by a kind of stereo fabric
Method, mechanical micro vibrations principle caused by technology utilization ultrasonic vibrator, by manual operation ultrasonic equipment, it will pre-set
Good draw point is implanted in stereo fabric, treat after draw point implantation by the draw point being implanted into be replaced as fiber or fiber rod into
Final stereo fabric, solve plane large scale, high thickness stereo fabric formation problems.But in the above method, implantation
Draw point uses mechanical clamp clamping ultrasonic vibrator, by mechanical shifting fork mechanism, is promoted using the mode for manually stirring handle
Ultrasonic vibrator completes implantation action, meanwhile, it is oriented to draw point and utilizes dismountable template, using manually pulls and pushes template repeatedly
Mode is completed, and it is disadvantageous in that：1) based on manual operation, production cost is high, efficiency is low；2) the mechanization journey of auxiliary equipment
Spend low；3) draw point easily produces deviation on implantation direction, causes product quality stability poor.
The content of the invention
In order to solve prior art midplane large scale, the shaping problem of high thickness stereo fabric, and existing process behaviour
Mechanization degree is low during work, low production efficiency, cost are high and the problems such as product quality stability difference, the present invention provides a kind of
Ultrasonic wave is implanted into draw point device automatically.
In order to solve the above technical problems, the technical solution adopted in the present invention is as follows：
A kind of ultrasonic wave is implanted into draw point device automatically, includes three coordinate linear moving mechanisms, ultrasonic wave successively from top to bottom
Implanted mechanism, draw point guiding mechanism and workbench；Wherein, ultrasonic wave implanted mechanism is connected on three coordinate linear moving mechanisms.
The control mode of Delta PLC+ motion controllers is used to realize the position to all servos in device based on apparatus above
Control is put, so as to realize automation, referring specifically to prior art.
In use, stereo fabric is laid on workbench, draw point is preset in draw point Guiding machine according to design property
In structure, using mechanical micro vibrations caused by ultrasonic wave implanted mechanism, draw point is implanted into stereo fabric laying, vibration frequency can
Regulation.
In order to improve implantation precision, ultrasonic wave implanted mechanism includes clamping device and ultrasonic vibrator, ultrasonic activation
Device is arranged on three coordinate linear moving mechanisms by clamping device.I.e. clamping device is fixed on three coordinate linear moving mechanisms
On, ultrasonic vibrator is clamped on clamping device.
In order to further improve implantation precision, draw point guiding mechanism includes lead, is oriented to flat board, pressing plate and lift；
Lead is ladder shaft-like, is specially spliced by the cylinder of two different-diameters, wherein, major diameter cylinder position
In lower section, minor diameter cylinder is above, and positioning shaft shoulder is formed in stitching portion；It is oriented to flat board and pressing plate both passes through lead, leads
It is located to flat board above pressing plate, pressing plate is fixed on the position of positioning shaft shoulder, is oriented on flat board and pressing plate and is equipped with pilot hole, is oriented to
Hole site is oriented on pilot hole and pressing plate on flat board to be oppositely arranged；Workbench is located at below pressing plate；
The bottom of lift is fixed, and the head of lift is connected through pressing plate, with being oriented to flat board, and is driven and be oriented on flat board
Lower movement.
The bottom of foregoing lift, which is fixed, to be referred to, and the bottom of lift is fixed on ground or other working faces, and lift can be adopted
Drive form have it is a variety of, such as：Hydraulic pressure is electronic；Pressing plate is fixed on the position acupressure probe of positioning shaft shoulder due to the stop of the shaft shoulder
Can not continue to move downward, but post upward sliding can be oppositely oriented, so facilitate draw point be implanted into after draw point abjection.This Shen
It upper and lower please refer to relative position when ultrasonic wave is implanted into the work of draw point device automatically.Led on the pilot hole and pressing plate being oriented on flat board
It is oppositely arranged to hole site, refers to same draw point also cross on the pilot hole being oriented on flat board and the pressing plate set corresponding thereto
Pilot hole.The pilot hole being oriented on flat board and pressing plate is used for positioning and the guiding of draw point.
In order to improve implantation precision, while meet primary demand, be oriented to the pilot hole on flat board and pressing plate in matrix point
Cloth or cellular distribution.
In order to improve the stability of production, it is rectangular-shaped to be oriented to flat board and pressing plate；Lead has four, is located at leads respectively
At to the corner of flat board and pressing plate.
In order to ensure the stability of draw point implantation, lift has two, respectively the both ends with being oriented on flat board length direction
Bottom connects.
In order to facilitate the post processing of implantation draw point, workbench includes base and the lower template on base.
One end of draw point is defined as needle point by the application, the other end is defined as draw point root.
In use, stereo fabric is laid in lower template, draw point is emitted on to the pilot hole being oriented on flat board and pressing plate
Interior, needle point is downward and falls within stereo fabric surface, and ultrasonic vibrator is transported downwards under the drive of three coordinate linear moving mechanisms
Move until contact draw point root (i.e. the bottom of ultrasonic vibrator contacts with draw point root), then holds according to the path set
The action that row draw point is implanted into downwards, during work, each implantation depth of ultrasonic vibrator is setting value, is oriented to flat board and treats ultrasonic wave
Vibrator complete single implantation depth task after, under the drive of lift downward vertically displacement same distance (refer to it is previous
Ultrasonic implantation depth is identical), continue to be implanted into, after draw point needle point penetrates the whole thickness direction of stereo fabric, layer of cloth can be pierced into
The lower template of lower section it, when needle point is pierced into lower template 50-100mm, ultrasonic wave implanted mechanism is stopped and retracts initial bit
Put.After the length of draw point should ensure that draw point implantation, beyond stereo fabric bottom surface 50-100mm, (i.e. needle point is pierced into lower mould to needle point
Plate 50-100mm), draw point root exceeds stereo fabric top surface 50-100mm, convenient to operate in next step.
Three coordinate linear moving mechanisms use door type structure, comprising orthogonal x to, y to z to linear actuator,
Ultrasonic wave implanted mechanism is connected in Z-direction linear actuator.The high-precision automatic control technology of three coordinates so can be achieved.Three coordinates
Linear moving mechanism structure type has a variety of, such as ball screw, cog belt and rack-and-pinion.
The application stereo fabric includes non-woven fabrics, woven fabric and prepreg etc..
The NM technology of the present invention is with reference to prior art.
Ultrasonic wave of the present invention is implanted into draw point apparatus structure simple and compact automatically, realizes draw point in prepared by stereo fabric and is implanted into
Automation, effectively increase the stability of production efficiency, control accuracy and product quality, and cost is cheap.
Brief description of the drawings
Fig. 1 is the front view that ultrasonic wave of the present invention is implanted into draw point device automatically；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the fundamental diagram of the present invention；
Fig. 4 is ultrasonic wave implanted mechanism scheme of installation；
Fig. 5 is clamping device；
In figure, 1 three coordinate linear moving mechanisms, 2 ultrasonic wave implanted mechanisms, 3 draw point matrixes, 4 draw point guiding mechanisms, 5 works
Make platform, 6 clamping devices, 7 ultrasonic vibrators, 8 leads, 9 be oriented to flat boards, 10 pressing plates, 11 lifts, 12 stereo fabrics,
13 lower templates, 14 bases.
Embodiment
For a better understanding of the present invention, with reference to the embodiment content that the present invention is furture elucidated, but the present invention
Content is not limited solely to the following examples.
Embodiment 1
As Figure 1-3, ultrasonic wave is implanted into draw point device automatically, includes three coordinates rectilinear movement machine successively from top to bottom
Structure, ultrasonic wave implanted mechanism, draw point guiding mechanism and workbench；
Three coordinate linear moving mechanisms use door type structure, comprising orthogonal x to, y to z to linear actuator,
Three coordinate linear moving mechanism structure types are ball bearing screw type；Ultrasonic wave implanted mechanism includes clamping device and ultrasonic activation
Device, ultrasonic vibrator are arranged on z in linear actuator by clamping device, as shown in Figure 4.
Draw point guiding mechanism includes lead, is oriented to flat board, pressing plate and lift；
Lead is spliced by the cylinder of two different-diameters, wherein, major diameter cylinder is located at lower section and passes through screw thread
Fixed form is installed on ground, and minor diameter cylinder is above, forms positioning shaft shoulder in stitching portion, i.e., from top to bottom successively
For major diameter cylinder and minor diameter cylinder；It is oriented to flat board and pressing plate both passes through lead, is oriented to flat board and is located above pressing plate, pressing plate
The position of positioning shaft shoulder is fixed on, the pilot hole that cellular distribution is equipped with flat board and pressing plate is oriented to, is oriented to leading on flat board
Hole site is oriented on to hole and pressing plate to be oppositely arranged；Workbench is located at below pressing plate；
The bottom of lift is fixed, and the head of lift is fixed through pressing plate, with being oriented to flat board by flange, and is driven and led
Moved up and down to flat board, lead is oriented to be oriented to flat board；
It is rectangular-shaped to be oriented to flat board and pressing plate；Lead has four, respectively at the corner for being oriented to flat board and pressing plate；
Lift has two, is connected respectively with the both ends bottom being oriented on flat board length direction.
Workbench is located at below pressing plate, including base and the lower template on base, lower template are cystosepiment.
Before work, stereo fabric is laid in lower template, draw point is default to insert in the pilot hole of guide flat plate and pressing plate,
Make the free-falling of draw point needle point to stereo fabric surface.During work, as shown in figure 3, using elevator drives be oriented to flat board, along hang down
Nogata is to moving to away from stopping after at needle point specified altitude assignment；After total system is stable, top ultrasonic vibrator moves downward
Until the draw point root of contact draw point matrix, the action being then implanted into downwards according to the path execution draw point set；Ultrasonic wave
The each implantation depth of vibrator is setting value；After ultrasonic vibrator is completed when the task of previous implantation depth, flat board is oriented to
Automatic displacement downward vertically and previous implantation depth same distance, and three coordinate linear moving mechanisms are fed back signal to, prepare out
Begin to perform and be implanted into task next time；After draw point needle point penetrates the whole thickness direction of stereo fabric, it can be pierced under stereo fabric
Among the lower template of side；During end-of-job, the operation of ultrasonic wave equipment reaches the depth specified, and is stopped and retracts initial
Position；Then be oriented to flat board and pressing plate vertically draw point matrix upwardly and out successively, so as to complete draw point from
Dynamic implantation.
Claims (8)
1. a kind of ultrasonic wave is implanted into draw point device automatically, it is characterised in that：Include three coordinates rectilinear movement machine successively from top to bottom
Structure, ultrasonic wave implanted mechanism, draw point guiding mechanism and workbench；Wherein, ultrasonic wave implanted mechanism is connected in the shifting of three coordinate straight lines
On motivation structure；
Draw point guiding mechanism includes lead, is oriented to flat board, pressing plate and lift；
Lead is spliced by the cylinder of two different-diameters, wherein, major diameter cylinder is located at lower section, and minor diameter cylinder is located at
Top, positioning shaft shoulder is formed in stitching portion；It is oriented to flat board and pressing plate both passes through lead, is oriented to flat board and is located above pressing plate, pressure
Plate is fixed on the position of positioning shaft shoulder, is oriented on flat board and pressing plate and is equipped with pilot hole, the pilot hole and pressing plate being oriented on flat board
Upper guiding hole site is oppositely arranged；Workbench is located at below pressing plate；
The bottom of lift is fixed, and the head of lift is connected through pressing plate, with being oriented to flat board, and is driven and be oriented to flat board shifting up and down
It is dynamic.
2. ultrasonic wave as claimed in claim 1 is implanted into draw point device automatically, it is characterised in that：Ultrasonic wave implanted mechanism includes folder
Device and ultrasonic vibrator are held, ultrasonic vibrator is arranged on three coordinate linear moving mechanisms by clamping device.
3. ultrasonic wave as claimed in claim 1 or 2 is implanted into draw point device automatically, it is characterised in that：It is oriented on flat board and pressing plate
Pilot hole be in matrix distribution or cellular distribution.
4. ultrasonic wave as claimed in claim 1 or 2 is implanted into draw point device automatically, it is characterised in that：It is oriented to flat board and pressing plate is equal
To be rectangular-shaped；Lead has four, respectively at the corner for being oriented to flat board and pressing plate.
5. ultrasonic wave as claimed in claim 4 is implanted into draw point device automatically, it is characterised in that：Lift has two, respectively with
The both ends bottom connection being oriented on flat board length direction.
6. ultrasonic wave as claimed in claim 1 or 2 is implanted into draw point device automatically, it is characterised in that：Workbench includes base
With the lower template on base.
7. ultrasonic wave as claimed in claim 1 or 2 is implanted into draw point device automatically, it is characterised in that：Three coordinates rectilinear movement machine
Structure uses door type structure, and Z-direction line is arranged on to linear actuator, ultrasonic wave implanted mechanism to z to, y comprising orthogonal x
On property actuator.
8. ultrasonic wave as claimed in claim 1 or 2 is implanted into draw point device automatically, it is characterised in that：Three coordinates rectilinear movement machine
Structure structure type is ball bearing screw type, tooth form belt or pinion and-rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349737.3A CN105922474B (en) | 2016-05-24 | 2016-05-24 | A kind of ultrasonic wave is implanted into draw point device automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610349737.3A CN105922474B (en) | 2016-05-24 | 2016-05-24 | A kind of ultrasonic wave is implanted into draw point device automatically |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105922474A CN105922474A (en) | 2016-09-07 |
| CN105922474B true CN105922474B (en) | 2017-12-26 |
Family
ID=56841136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610349737.3A Active CN105922474B (en) | 2016-05-24 | 2016-05-24 | A kind of ultrasonic wave is implanted into draw point device automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105922474B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297282B (en) * | 2020-09-29 | 2022-08-05 | 北京机科国创轻量化科学研究院有限公司 | Automatic Z-direction fiber implantation method for composite material preform |
| CN115012120A (en) * | 2022-06-14 | 2022-09-06 | 西安工程大学 | Composite material three-dimensional preform piercing weaving device and weaving method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509185A (en) * | 1994-06-15 | 1996-04-23 | Petkov; Ilia D. | Needle board stripping press apparatus |
| CN102108604A (en) * | 2009-12-23 | 2011-06-29 | 马塞尔-布加蒂股份有限公司 | Circular needling table for needling textile structure made from annular fiber preform |
| JP5217049B1 (en) * | 2011-12-26 | 2013-06-19 | 山梨県 | Decorative needle punching machine |
| CN104476696A (en) * | 2014-12-08 | 2015-04-01 | 中材科技股份有限公司 | Method for ultrasonically implanting draw point in preparation of three-dimensional fabric |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5017049B2 (en) * | 2007-10-19 | 2012-09-05 | クロバー株式会社 | Handicraft needle punch set, handicraft needle puncher, and handicraft aids |
-
2016
- 2016-05-24 CN CN201610349737.3A patent/CN105922474B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5509185A (en) * | 1994-06-15 | 1996-04-23 | Petkov; Ilia D. | Needle board stripping press apparatus |
| CN102108604A (en) * | 2009-12-23 | 2011-06-29 | 马塞尔-布加蒂股份有限公司 | Circular needling table for needling textile structure made from annular fiber preform |
| JP5217049B1 (en) * | 2011-12-26 | 2013-06-19 | 山梨県 | Decorative needle punching machine |
| CN104476696A (en) * | 2014-12-08 | 2015-04-01 | 中材科技股份有限公司 | Method for ultrasonically implanting draw point in preparation of three-dimensional fabric |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105922474A (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205439068U (en) | Plastic tool of plastic frame body | |
| CN105922474B (en) | A kind of ultrasonic wave is implanted into draw point device automatically | |
| CN203282558U (en) | Robot for machining woodworking tongue-and-grooves | |
| CN105033304A (en) | Automatic precision drilling device | |
| CN203919412U (en) | A kind of pitch-row automatic positioning equipment of glass drilling machine | |
| CN207952344U (en) | A kind of special machining production line of automobile web | |
| CN104368674A (en) | Hydraulic feeding numerical control press | |
| CN207643284U (en) | A kind of printed circuit board drill hole device | |
| CN103522548B (en) | Device and method for manufacturing artificial photosynthesis reactor based on rapid prototyping technology | |
| CN202114463U (en) | Assembly positioning tooling for transmission shaft | |
| CN209190287U (en) | A kind of ball screw lifting device | |
| CN209616256U (en) | Water gap shearing device | |
| CN206678194U (en) | A kind of glass automatic punching device | |
| CN111284044A (en) | Three-dimensional reinforcing means is implanted to many Z-pins of high accuracy four-axis linkage | |
| CN207172272U (en) | A kind of automatic punch | |
| CN207343190U (en) | A kind of two point glue valve gear | |
| CN105773713A (en) | High-frequency vibration worktable for forming holes on sponge by gang drill | |
| CN206614221U (en) | Pcb board external form shop bolt plucking device | |
| CN104527091A (en) | Automatic fabric-spreading device for fiber cloth convex die | |
| CN207840806U (en) | A kind of automatic location air pressure drilling machine | |
| CN203346269U (en) | Automatic glass drilling machine | |
| CN113829649B (en) | Mechanical arm end effector device for Z-pin automatic implantation of curved surface | |
| CN210254961U (en) | Triaxial variable-pitch feeding equipment | |
| CN204673903U (en) | Steel disc machine is inlayed in full-automatic mould | |
| CN202701436U (en) | Numerical control drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200214 Address after: 210000 No.30, Andri, Yuhua West Road, Nanjing, Jiangsu Province Patentee after: Nanjing Glass Fibre Research and Design Institute company limited Address before: 210012, No. 30, Xi An Road, Yuhua West Road, Jiangsu, Nanjing Patentee before: Sinoma Science & Technology Co.,Ltd. |