CN106493937A - A kind of method of 3D printing automobile glass encapsulation assembly exemplar - Google Patents
A kind of method of 3D printing automobile glass encapsulation assembly exemplar Download PDFInfo
- Publication number
- CN106493937A CN106493937A CN201610918301.1A CN201610918301A CN106493937A CN 106493937 A CN106493937 A CN 106493937A CN 201610918301 A CN201610918301 A CN 201610918301A CN 106493937 A CN106493937 A CN 106493937A
- Authority
- CN
- China
- Prior art keywords
- pattern
- bound edge
- inserts
- printing
- exemplar
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3052—Windscreens
Abstract
The invention discloses a kind of method of 3D printing automobile glass encapsulation assembly exemplar, comprises the steps：Upper and lower basic unit's pattern and inserts are printed according to hemming assembly exemplar；Releasing agent is coated in upper and lower basic unit's cam surface；Print upper strata bound edge, and overturn the glass, on after basic unit's pattern and pattern of going to a grassroots level, print lower floor's bound edge；To the glutinous agent of glass side coating adhesive, with inserts described in bonding；Bound edge in the middle of printing, to encase the inserts, and prints bound edge tongue piece, obtains hemming assembly module；The hemming assembly module is carried out the demoulding, automobile glass encapsulation assembly exemplar is obtained.By said method, the present invention can directly according to the problems such as the figure of computer digital-to-analogue printing any shape, reduction manufacturing cost, shortening lead time, improve production efficiency and product accuracy, energy effectively solving matching tooling mould cubing serious waste.
Description
Technical field
The present invention relates to automobile component production field, more particularly to a kind of 3D printing automobile glass encapsulation assembly exemplar
Method.
Background technology
At present, the production technology of automobile glass encapsulation assembly exemplar mainly includes the assembling of complete cycle circle adhesive tape, integral molded plastic bag
Side, PU thickening soup formula bondings, PU mechanical hands extrusion bound edge, PVC/TPE/EPDM+3M two-sided tape bound edges etc..
These traditional automobile glass encapsulation production technologies are often to design and develop final products reality from a product
Existing industrialized production, as long as the required preparatory time generally requires 1-2.Before formal volume production is carried out, vehicle glass is supplied product
Answer business provide product prototype exemplar to client.So, the making of each prototype exemplar, is both needed to mold, designs supporting mould
Tool, make corresponding cubing, the purchase equipment frock such as injector and foaming agent, it is big which has an equipment for wrapping floor space, cost into
This high, distinct disadvantage such as technique lead time length.Meanwhile, general prototype exemplar making amount is few, after the completion of handing over sample, corresponding mould
The frocks such as cubing are scrapped, and there is the phenomenons such as serious waste.
Content of the invention
For solving technical problem present in above-mentioned background technology, it is total that the present invention provides a kind of 3D printing automobile glass encapsulation
Into the method for exemplar, including：
Upper basic unit pattern, go to a grassroots level pattern and inserts are printed according to hemming assembly exemplar；
Basic unit's pattern and cam surface of going to a grassroots level coating releasing agent on described, and go to a grassroots level place on pattern glass and
Upper basic unit's pattern；
Print upper strata bound edge, and overturn the glass, on after basic unit's pattern and pattern of going to a grassroots level, print lower floor's bound edge；
To the glutinous agent of glass side coating adhesive, with inserts described in bonding；
Bound edge in the middle of printing, to encase the inserts, and prints bound edge tongue piece, obtains hemming assembly module；
The hemming assembly module is carried out the demoulding, automobile glass encapsulation assembly exemplar is obtained.
Wherein, the step of basic unit's pattern, go to a grassroots level pattern and inserts is printed according to hemming assembly exemplar in material injecting head firmly
Before rapid, also include：
Obtain inserts appearance information；The inserts is used for filling the gap between middle bound edge and lower floor's bound edge.
Wherein, using in the upper basic unit's pattern of hard material injecting head printing, go to a grassroots level pattern and inserts, and the hard material injecting head
Filled with ABS resin and PP polypropylene hard materials；
Wherein, upper strata bound edge, lower floor's bound edge, middle bound edge and bound edge tongue piece are printed using soft material injecting head, and described soft
Filled with TPE, PVC and flexible polyurethane material in material injecting head.
Wherein, hard material injecting head upper basic unit pattern is printed according to hemming assembly exemplar, go to a grassroots level pattern and inserts when, arrange
Print temperature is 200～300 DEG C, and print speed is 60～100mm/s.
Wherein, when soft material injecting head prints upper strata bound edge and lower floor's bound edge, it is 180～250 DEG C to arrange print temperature, prints
Speed is 60～100mm/s.
Wherein, be respectively mounted glass position detection head on the hard material injecting head and soft material injecting head, with injection when,
The distance of hard material injecting head and soft material injecting head and the glass is detected respectively.
The invention has the beneficial effects as follows：Be different from the situation of prior art, the present invention by print upper and lower basic unit's pattern and
Inserts；And releasing agent is coated in cam surface, then upper strata bound edge is printed, and after the glass and pattern is overturn, print lower floor
Bound edge；After the inserts is put into, middle bound edge is printed, to encase the inserts, finally carry out the demoulding, obtain vehicle glass bag
Side assembly exemplar.By the way, the present invention directly can print the figure of any shape according to computer digital-to-analogue, reduce system
This is caused, shortened the lead time, improved production efficiency and product accuracy, energy effectively solving matching tooling mould cubing is seriously unrestrained
The problems such as taking.
Description of the drawings
Fig. 1 is the method flow schematic diagram of 3D printing automobile glass encapsulation assembly exemplar in the present invention；
Fig. 2 is automobile glass encapsulation assembly prototype exemplar structural representation in the present invention；
Fig. 3 is C-C cross-sectional views in Fig. 2；
Fig. 4 is part A partial enlarged drawing in Fig. 3；
Fig. 5 is the Making programme schematic diagram of window on rear side of Land Rover L551 in the specific embodiment of the invention.
Specific embodiment
Accompanying drawing in below in conjunction with the embodiment of the present invention, to the embodiment of the present invention in technical scheme carry out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiment.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
The embodiment of the present invention one provides a kind of equipment of 3D printing automobile glass encapsulation assembly exemplar, including：3D printer
Injection body；Wherein, hard material injecting head, soft material injecting head, three servomotors are installed on the 3D printer injection body
Bed body is molded with 3D printer；Three servomotors are respectively installed on X, Y and Z-direction, for controlling two injections
Head moves to realize quick 3D printing injection in the space of 3 dimensions.
Wherein, glass position detection head is separately installed with the hard material injecting head and soft material injecting head, in injection
When, detect the distance of hard material injecting head and soft material injecting head and glass respectively.
Wherein, the hard material such as ABS resin and PP polypropylene is filled with the hard material injecting head；The soft material injecting head
Interior filled with the soft material such as TPE, PVC and polyurethane.
In practical operation, the hard material injecting head is used for printing upper basic unit pattern, going to a grassroots level according to hemming assembly exemplar
Pattern and inserts；The soft material injecting head is used for printing upper strata bound edge and lower floor's bound edge.
Wherein, the soft material injecting head is additionally operable to print middle bound edge, to encase the inserts, and prints bound edge tongue piece,
Obtain hemming assembly module.
As shown in figures 1-4, using the equipment of above-mentioned 3D printing automobile glass encapsulation assembly exemplar, the embodiment of the present invention two
A kind of method of 3D printing automobile glass encapsulation assembly exemplar is also provided, and which comprises the steps：
S1：Hard material injecting head prints upper basic unit pattern 1, go to a grassroots level pattern 2 and inserts 6 according to hemming assembly exemplar；
S2：Basic unit's pattern 1 and 2 surface-coated releasing agent of pattern of going to a grassroots level on described, and place on pattern 2 going to a grassroots level
Glass 3 and upper basic unit's pattern 1；
S3：Soft material injecting head prints upper strata bound edge 4, and overturn the glass 3, on basic unit's pattern 1 and pattern 2 of going to a grassroots level
Afterwards, lower floor's bound edge 5 is printed；
S4：Adhesive is coated to 3 side of the glass, with inserts 6 described in bonding；
S5：Soft material injecting head prints middle bound edge 7, to encase the inserts 6, and prints bound edge tongue piece 8, obtains bound edge total
Into module；
S6：The hemming assembly module is carried out the demoulding, automobile glass encapsulation assembly exemplar is obtained.
Wherein, inserts of the present invention is used for filling the gap between middle bound edge and lower floor's bound edge.
The situation of prior art is different from, the hard material injecting head of the present invention prints upper and lower basic unit's pattern and inserts；And leaning on
Mould surface coats releasing agent, and soft material injecting head prints upper strata bound edge, and after the glass and pattern is overturn, prints lower floor's bag
Side；After the inserts is put into, middle bound edge is printed, to encase the inserts, finally carry out the demoulding, obtain automobile glass encapsulation
Assembly exemplar.By the way, the present invention directly can print the figure of any shape according to computer digital-to-analogue, reduce manufacture
Cost, shorten the lead time, improve production efficiency and product accuracy, can effectively solving matching tooling mould cubing serious waste
The problems such as.
Wherein, before step S1, also include：
Step S0：Obtain inserts appearance information.
Wherein, filled with ABS resin and PP polypropylene hard materials in the hard material injecting head；In the soft material injecting head
Filled with TPE, PVC and flexible polyurethane material.
Wherein, hard material injecting head upper basic unit pattern is printed according to hemming assembly exemplar, go to a grassroots level pattern and inserts when, arrange
Print temperature is 200～300 DEG C, and print speed is 60～100mm/s；Soft material injecting head prints upper strata bound edge and lower floor's bound edge
When, it is 180～250 DEG C to arrange print temperature, and print speed is 60～100mm/s.
Wherein, glass position detection head is separately installed with the hard material injecting head and soft material injecting head, in injection
When, detect the distance of hard material injecting head and soft material injecting head and the glass respectively.
For convenience of understanding, the present invention illustrates injection flow process, such as Fig. 5 with window on rear side of Land Rover L551 as a specific embodiment
Shown.
Hard material injecting head of the present invention according to glass hemming assembly design 3D printer injection bed body on print,
Go to a grassroots level pattern and inserts, former of the wherein described basic unit's pattern for glass hemming assembly product can pass through program and arrange printing
Material is hard material material, and comprising hard materials such as ABS and PP, print temperature may be configured as 200-300 DEG C, and print speed can be arranged
For 60-100mm/s, inserts and basic unit's pattern is printed successively；
Go to a grassroots level on having printed after pattern, (such as 10 μm of thin layer is uniformly coated on the surface of upper pattern of going to a grassroots level
Thick) releasing agent, in order to the glass hemming assembly product stripping of later stage 3D printing, and treat going to a grassroots level sequentially to place on pattern
Print glass and upper basic unit's pattern (such as illustrated steps S1 and S2 in Fig. 5).
Then begin to be printed using soft material injecting head；Specifically：
Soft material injecting head of the present invention prints glass edge-wrapping material according to the design of glass hemming assembly digital-to-analogue, also can program
Its printed material is set for soft material material etc., the soft material such as TPE, PVC and polyurethane can be included, print temperature may be configured as
180-250 DEG C, print speed may be configured as 60-100mm/s, after glass loading, print upper strata in the way of being successively superimposed
Bound edge (such as illustrated steps S3 in Fig. 5)；
Subsequently can artificial 180 ° overturn the glass and upper and lower basic unit's pattern, print lower floor's bound edge in an identical manner
(such as illustrated steps S4 in Fig. 5), and to adhesives such as glass side coating primary coats, (walked as shown in Fig. 5 with the above-mentioned inserts of bonding
Rapid S5)；
Continue the soft material of injection, for printing middle bound edge, to wrap inserts (such as illustrated steps S6 in Fig. 5), and continue
Bound edge tongue piece is printed, the final demoulding obtains automobile glass encapsulation assembly prototype exemplar product.
The present invention at least has the advantages that：
1) present invention by 3D printing technique first Application in the making of automobile glass encapsulation assembly prototype exemplar, to glass of automobile
The following production of glass hemming assembly has directive significance；
2) the 3D printer small volume that the present invention is used, can reduce occupation area of equipment；
3) the automobile glass encapsulation assembly technology of the 3D printing injection that the present invention is provided possesses low cost of manufacture, lead time
Short, production efficiency is high and the advantages of high product accuracy；
4) as 3D printing of the prior art is difficult to carry out curved surface printing, and glass edge-wrapping prints usually curved surface and beats
Print, the present invention are overcome curved surface bound edge and are printed difficult point by appropriate design inserts profile, can perfection wrap inserts, both strengthened
Bound edge intensity, makes product appearance graceful, natural again.
Embodiments of the invention are the foregoing is only, the scope of the claims of the present invention is not thereby limited, every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (7)
1. a kind of method of 3D printing automobile glass encapsulation assembly exemplar, it is characterised in that include：
Upper basic unit pattern, go to a grassroots level pattern and inserts are printed according to hemming assembly exemplar, the inserts is used for filling middle bound edge
With the gap between lower floor bound edge；
Basic unit's pattern and cam surface of going to a grassroots level coating releasing agent on described, and in glass and the upper base of place on pattern of going to a grassroots level
Layer pattern；
Print upper strata bound edge, and the glass, on after basic unit's pattern and pattern of going to a grassroots level upset, print lower floor bound edge；
To the glutinous agent of glass side coating adhesive, with inserts described in bonding；
Bound edge in the middle of printing, to encase the inserts, and prints bound edge tongue piece, obtains hemming assembly module；
The hemming assembly module is carried out the demoulding, automobile glass encapsulation assembly exemplar is obtained.
2. the method for 3D printing automobile glass encapsulation assembly exemplar according to claim 1, it is characterised in that according to bag
Assembly exemplar in side prints upper basic unit pattern, go to a grassroots level pattern and inserts the step of before, also include：
Obtain inserts appearance information.
3. the method for 3D printing automobile glass encapsulation assembly exemplar according to claim 1, it is characterised in that using hard material
Injecting head is printed in above basic unit's pattern, go to a grassroots level pattern and inserts, and the hard material injecting head filled with ABS resin and PP poly- third
Alkene hard material.
4. the method for 3D printing automobile glass encapsulation assembly exemplar according to claim 1, it is characterised in that using soft material
Injecting head print in upper strata bound edge, lower floor's bound edge, middle bound edge and bound edge tongue piece, and the soft material injecting head filled with TPE,
PVC and flexible polyurethane material.
5. the method for 3D printing automobile glass encapsulation assembly exemplar according to claim 3, it is characterised in that expect firmly injecting head
Upper basic unit's pattern is printed according to hemming assembly exemplar, go to a grassroots level pattern and inserts when, it is 200～300 DEG C to arrange print temperature, beats
Print-out rate is 60～100mm/s.
6. the method for 3D printing automobile glass encapsulation assembly exemplar according to claim 4, it is characterised in that soft material injecting head
When printing upper strata bound edge and lower floor's bound edge, it is 180～250 DEG C to arrange print temperature, and print speed is 60～100mm/s.
7. the method for the 3D printing automobile glass encapsulation assembly exemplar according to any one of claim 3～6, its feature exist
In being respectively mounted glass position detection head on the hard material injecting head and soft material injecting head, in injection, to detect respectively hard
Expect the distance of injecting head and soft material injecting head and the glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918301.1A CN106493937B (en) | 2016-10-21 | 2016-10-21 | A kind of method of 3D printing automobile glass encapsulation assembly exemplar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918301.1A CN106493937B (en) | 2016-10-21 | 2016-10-21 | A kind of method of 3D printing automobile glass encapsulation assembly exemplar |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106493937A true CN106493937A (en) | 2017-03-15 |
| CN106493937B CN106493937B (en) | 2018-09-07 |
Family
ID=58319384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918301.1A Active CN106493937B (en) | 2016-10-21 | 2016-10-21 | A kind of method of 3D printing automobile glass encapsulation assembly exemplar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106493937B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107953556A (en) * | 2017-12-18 | 2018-04-24 | 福建铁工机智能机器人有限公司 | A kind of device and method for installing adhesive tape for refrigerator doors using 3D printing |
| CN109115073A (en) * | 2018-08-08 | 2019-01-01 | 江苏瀚皋机械有限公司 | The manufacture craft of simple inpecting tool |
| CN109203480A (en) * | 2017-07-05 | 2019-01-15 | 北京化工大学 | A kind of 3D printing method of TPV |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956986A2 (en) * | 1998-05-15 | 1999-11-17 | Nippon Sheet Glass Co., Ltd. | Tempered glass sheet for vehicle and vehicle window |
| CN101870251A (en) * | 2009-04-21 | 2010-10-27 | 浙江胜华波电器股份有限公司 | Integrated glass hemming assembly for vehicle skylight and manufacturing method thereof |
| CN103913798A (en) * | 2014-03-28 | 2014-07-09 | 京东方科技集团股份有限公司 | Light guide plate, backlight module, display device and method for manufacturing light guide plate |
| CN105834374A (en) * | 2016-02-02 | 2016-08-10 | 宁夏共享模具有限公司 | 3D printing containerless casting method of internal combustion engine frame |
-
2016
- 2016-10-21 CN CN201610918301.1A patent/CN106493937B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0956986A2 (en) * | 1998-05-15 | 1999-11-17 | Nippon Sheet Glass Co., Ltd. | Tempered glass sheet for vehicle and vehicle window |
| CN101870251A (en) * | 2009-04-21 | 2010-10-27 | 浙江胜华波电器股份有限公司 | Integrated glass hemming assembly for vehicle skylight and manufacturing method thereof |
| CN103913798A (en) * | 2014-03-28 | 2014-07-09 | 京东方科技集团股份有限公司 | Light guide plate, backlight module, display device and method for manufacturing light guide plate |
| CN105834374A (en) * | 2016-02-02 | 2016-08-10 | 宁夏共享模具有限公司 | 3D printing containerless casting method of internal combustion engine frame |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109203480A (en) * | 2017-07-05 | 2019-01-15 | 北京化工大学 | A kind of 3D printing method of TPV |
| CN109203480B (en) * | 2017-07-05 | 2020-06-16 | 北京化工大学 | 3D printing method of TPV |
| CN107953556A (en) * | 2017-12-18 | 2018-04-24 | 福建铁工机智能机器人有限公司 | A kind of device and method for installing adhesive tape for refrigerator doors using 3D printing |
| CN109115073A (en) * | 2018-08-08 | 2019-01-01 | 江苏瀚皋机械有限公司 | The manufacture craft of simple inpecting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106493937B (en) | 2018-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106493937A (en) | A kind of method of 3D printing automobile glass encapsulation assembly exemplar | |
| CN106926475A (en) | With the plastic mould that seamless people's car interface is integrated | |
| CN102615771B (en) | In molding label (IML) fitting method | |
| CN105109058A (en) | Process for forming composite product through plastic film used for replacing large complex mold | |
| WO2008111331A1 (en) | Trim member, core member thereof, process for producing them, and apparatus therefor | |
| CN103373103A (en) | Method for manufacturing transfer printing film | |
| CN1765625B (en) | Product with edge sealed cladding layer joint with metal surface and its production method | |
| CN100513162C (en) | Inner-mould ornamental plastic member capable of being completed by ordinary injection die and its production method | |
| CN102529098B (en) | Method for manufacturing vehicle sign by in-mold decoration technology | |
| CN102848579A (en) | Manufacturing method of double-sided honeycomb sandwich composite material product | |
| CN102750059A (en) | Capacitive touch screen and manufacture method thereof | |
| JP5880413B2 (en) | Touch panel device and method for manufacturing touch panel device | |
| CN100548672C (en) | Utilize the optical thin-film structure and the processing procedure of in-molded tool high rigidity | |
| CN205704986U (en) | Duplex transfer printing device in mould | |
| CN107498889A (en) | Insert molding die, in-mould injection method and injecting product in mold | |
| CN106863832A (en) | A kind of PUspray foamed instrument panels cladding process | |
| CN205468226U (en) | Decorate main part | |
| KR101428006B1 (en) | Apparatus and Method for Manufacturing Plastic Window with Touch Sensor | |
| CN209290304U (en) | A kind of wave transparent automobile principal mark assembly of integrated ACC radar | |
| CN104164033A (en) | Polymethylmethacrylate composite material for 3D printing and preparation method thereof | |
| CN204196802U (en) | Car trim | |
| CN101795844A (en) | Method for producing a molded part comprising different decorative zones | |
| CN102431259A (en) | Application method of three dimensional in-row wire drawing sheet material in IML technology | |
| CN111923325A (en) | Integrated surface color-changing structural part and manufacturing method thereof | |
| CN202491354U (en) | Tear line forming device for automobile safety airbag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |