CN115365061A - Automatic glue-coating type shape control rectangular block - Google Patents
Automatic glue-coating type shape control rectangular block Download PDFInfo
- Publication number
- CN115365061A CN115365061A CN202211101092.3A CN202211101092A CN115365061A CN 115365061 A CN115365061 A CN 115365061A CN 202211101092 A CN202211101092 A CN 202211101092A CN 115365061 A CN115365061 A CN 115365061A
- Authority
- CN
- China
- Prior art keywords
- glue
- body structure
- main body
- clamping groove
- automatic
- 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.)
- Pending
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 10
- 239000011248 coating agent Substances 0.000 title claims abstract description 9
- 239000003292 glue Substances 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000011347 resin Substances 0.000 claims abstract description 7
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000010146 3D printing Methods 0.000 claims abstract description 4
- 239000011247 coating layer Substances 0.000 claims description 3
- 239000000805 composite resin Substances 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 3
- 239000000565 sealant Substances 0.000 abstract description 3
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000012636 effector Substances 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
Landscapes
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
Abstract
The invention belongs to the field of aviation assembly, and discloses an automatic glue-coating type shape control rectangular block, which is formed by processing a rectangular resin material through a 3D printing technology; the side face of the main structure is provided with a glue inlet, the bottom face of the main structure is provided with a glue outlet and a stepped clamping groove, the bottom face glue forming channel adopts machining, the bottom face of the main structure is a smooth arc-shaped face, the arc-shaped face is designed through professional calculation, shrinkage deformation in the glue curing process needs to be considered, and the final glued appearance meets the aerospace standard requirements. The invention is used for matching with a KUKA robot to finish automatic gluing operation, meets the requirement on the appearance quality of the sealant in the A2PS157-028 specification, improves the production efficiency and reduces the production cost.
Description
Technical Field
The invention belongs to the field of aviation assembly, and relates to an automatic glue-coating type shape control conformal block.
Background
At present, the gluing mode in the assembly of the domestic airplane is still in a manual gluing stage, the gluing process is mainly realized by means of blade coating of a manual scraper, glue injection of a manual glue injector, glue dipping and the like, and the problems of non-uniformity of a sealant in the preparation process, unstable glue amount in the coating process, large workload, long period, low efficiency, high harmfulness and the like exist.
Disclosure of Invention
In order to solve the problems, the invention provides an automatic glue-coating type shape control Fu Xingkuai based on a KUKA robot, which is arranged at the tail end of a glue-coating end actuator to control the glue shape, so that the glue shape meets the quality requirements of A2PS 157-028.
The technical scheme of the invention is as follows:
an automatic glue-applied contour control conforming block comprising: the main body structure 1, advance gluey mouth 2, go out gluey mouth 3, ladder draw-in groove 4, gluey type shaping passageway 5.
The main structure 1 is formed by processing a rectangular resin material through a 3D printing technology; the side surface of the main body structure 1 is provided with a glue inlet 2, and the bottom surface of the main body structure 1 is provided with a glue outlet 3; the glue inlet 2 and the glue outlet 3 are communicated with each other in the shortest distance.
A stepped clamping groove 4 is formed in the bottom surface of the main body structure 1, and the main body structure 1 and a workpiece step are guaranteed to be limited through the clamping groove.
The bottom surface of the main structure 1 is provided with a glue type forming channel 5, and a glue outlet 3 is arranged at the joint of the glue type forming channel 5 and the stepped clamping groove 4, so that a glue coating layer is formed conveniently.
The 1 bottom surface of major structure is smooth arcwall face, and the width W of cambered surface is confirmed to be 4.5mm according to the shrink influence of different gluey overall dimension and gluey, and cambered surface height H is divided into three kinds of sizes according to the work piece thickness of difference and gluey shrink: the thickness of the workpiece is more than 3mm, and the height of the arc-shaped section is 3.5mm; the thickness of the workpiece is equal to 3mm, and the height of the arc-shaped section is 3mm; the thickness of the workpiece is less than 3mm, and the height of the arc-shaped section is 3.8mm; the cross section profile designed in this way can ensure that the final glued profile meets the aerospace standard requirements of air passenger.
Further, the rectangular resin material used for the main structure 1 is a photosensitive resin composite material.
Further, the size of the cross section of the glue type forming channel 5 is adjusted according to the shrinkage condition of the glue line after gluing.
The invention is used for matching with a KUKA robot to finish automatic gluing operation, meets the requirement on the appearance quality of the sealant in the A2PS157-028 specification, improves the production efficiency and reduces the production cost.
Drawings
FIG. 1 is a schematic view of an automatic glue application type shape control symbol block of the present invention.
Fig. 2 is a schematic view of the bottom structure of the automatic gluing Fu Xingkuai of the present invention, fig. 2 (a) is a side view, and fig. 2 (b) is a bottom view (where W is the width of the arc surface and H is the height of the arc surface).
In the figure: 1, a main body structure; 2, a glue inlet; 3, a glue outlet; 4, a stepped clamping groove; 5 glue type forming channel.
Detailed Description
The invention is explained in detail below with reference to the technical solutions and the accompanying drawings.
An automatic glue-applied contour control conforming block comprising: the main body structure 1, advance gluey mouth 2, go out gluey mouth 3, ladder draw-in groove 4, gluey type shaping passageway 5.
The main structure 1 is formed by processing a rectangular resin material through a 3D printing technology; the side surface of the main body structure 1 is provided with a glue inlet 2, and the bottom surface of the main body structure 1 is provided with a glue outlet 3; the glue inlet 2 and the glue outlet 3 are communicated with each other in the shortest distance; a stepped clamping groove 4 is formed in the bottom surface of the main body structure 1, and the main body structure 1 and a workpiece step are guaranteed to be limited through the clamping groove. The bottom surface of the main structure 1 is provided with a glue forming channel 5, and a glue outlet 3 is arranged at the joint of the glue forming channel 5 and the stepped clamping groove 4, so that a glue coating layer is formed conveniently. Main part structure 1 bottom surface is smooth arcwall face, and this arcwall face is through calculation design, need consider the shrink deformation who glues in the solidification process, and the width W of cambered surface glues overall dimension and the shrink shrinkage factor final determination who glues according to the difference is 4.5mm, and the cambered surface height H is divided into three kinds of sizes according to the work piece thickness of difference and gluey shrink: the thickness of the workpiece is more than 3mm, and the height of the arc-shaped section is 3.5mm; the thickness of the workpiece is equal to 3mm, and the height of the arc-shaped section is 3mm; the thickness of the workpiece is less than 3mm, and the height of the arc-shaped section is 3.8mm; the cross section profile designed in this way can ensure that the final glued profile meets the aerospace standard requirements of air passenger. The rectangular resin material used for the main structure 1 is a photosensitive resin composite material. The size of the section of the glue-shaped forming channel 5 is adjusted according to the shrinkage condition of the glue line after gluing.
The specific gluing operation process is as follows:
(1) Installing a glue coating Fu Xingkuai at the tail end of a glue injection system of the KUKA robot, and connecting the glue injection system with a Fu Xingkuai glue inlet 2 by using a hose;
(2) The KUKA robot controls the end effector to be close to the gluing workpiece and accurately positions the end effector through the clamping groove;
(3) After receiving the gluing instruction, the KUKA robot automatically carries out uniform gluing operation through the conformal block, and the glue shape control surface of Fu Xingkuai controls the formed glue shape;
(4) And lifting the glue injection system after the tail end of the workpiece is reached, and finishing glue injection.
Claims (4)
1. An automatic glue-coating type shape control Fu Xingkuai is characterized by comprising a main body structure (1), a glue inlet (2), a glue outlet (3), a stepped clamping groove (4) and a glue type forming channel (5);
the main body structure (1) is rectangular, the side surface is provided with a glue inlet (2), the bottom surface is provided with a glue outlet (3), and the glue inlet (2) is communicated with the glue outlet (3) in the shortest distance;
a stepped clamping groove (4) is formed in the bottom surface of the main body structure (1), so that the main body structure (1) and a workpiece are limited through the clamping groove in a stepped mode;
the glue-shaped forming channel (5) is arranged on the bottom surface of the main body structure (1), and the glue outlet (3) is arranged at the joint of the glue-shaped forming channel (5) and the stepped clamping groove (4) so as to facilitate the forming of a glue coating layer;
major structure (1) bottom surface is smooth arcwall face, and the width W of cambered surface is 4.5mm, and cambered surface height h is divided into three kinds of sizes according to the work piece thickness of difference and gluey shrink:
the thickness of the workpiece is more than 3mm, and the height of the arc-shaped section is 3.5mm;
the thickness of the workpiece is equal to 3mm, and the height of the arc-shaped section is 3mm;
the thickness of the workpiece is less than 3mm, and the height of the arc-shaped section is 3.8mm.
2. The automatic gummed tape type profile control Fu Xingkuai as claimed in claim 1, wherein the rectangular resin material used for the main body structure (1) is a photosensitive resin composite material.
3. The automatic glue application profile control Fu Xingkuai of claim 1 or 2, wherein the cross section of the glue forming channel (5) is adjusted in size according to the shrinkage of the glue line after glue application.
4. The automatic gumming type profile control Fu Xingkuai as claimed in claim 1 or 2, wherein the body structure (1) is processed by 3D printing technique using rectangular resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211101092.3A CN115365061A (en) | 2022-09-09 | 2022-09-09 | Automatic glue-coating type shape control rectangular block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211101092.3A CN115365061A (en) | 2022-09-09 | 2022-09-09 | Automatic glue-coating type shape control rectangular block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115365061A true CN115365061A (en) | 2022-11-22 |
Family
ID=84070812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211101092.3A Pending CN115365061A (en) | 2022-09-09 | 2022-09-09 | Automatic glue-coating type shape control rectangular block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115365061A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301551A (en) * | 1970-03-06 | 1972-12-29 | ||
| CN102794253A (en) * | 2011-05-24 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | Die closing adhesive smearing device |
| CN208771756U (en) * | 2018-07-24 | 2019-04-23 | 山东街景店车新能源科技股份有限公司 | A kind of gluing special glue mouth |
| CN209646911U (en) * | 2018-10-30 | 2019-11-19 | 中航天水飞机工业有限责任公司 | Fillet sealant coating mouth |
| CN112191454A (en) * | 2020-10-30 | 2021-01-08 | 航天海鹰(镇江)特种材料有限公司 | Composite material edge gluing and sealing device and application method thereof |
| CN213855484U (en) * | 2020-06-12 | 2021-08-03 | 陕西飞机工业（集团）有限公司 | Outer seal frock of aircraft structure seam |
| CN216323067U (en) * | 2021-03-12 | 2022-04-19 | 中航西飞民用飞机有限责任公司 | Glue injection sealing glue coating nozzle structure |
| CN216459880U (en) * | 2021-11-24 | 2022-05-10 | 上海飞机制造有限公司 | Manual gluing shape-preserving scraper blade and corner-filling tool |
-
2022
- 2022-09-09 CN CN202211101092.3A patent/CN115365061A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1301551A (en) * | 1970-03-06 | 1972-12-29 | ||
| CN102794253A (en) * | 2011-05-24 | 2012-11-28 | 迪皮埃复材构件（太仓）有限公司 | Die closing adhesive smearing device |
| CN208771756U (en) * | 2018-07-24 | 2019-04-23 | 山东街景店车新能源科技股份有限公司 | A kind of gluing special glue mouth |
| CN209646911U (en) * | 2018-10-30 | 2019-11-19 | 中航天水飞机工业有限责任公司 | Fillet sealant coating mouth |
| CN213855484U (en) * | 2020-06-12 | 2021-08-03 | 陕西飞机工业（集团）有限公司 | Outer seal frock of aircraft structure seam |
| CN112191454A (en) * | 2020-10-30 | 2021-01-08 | 航天海鹰(镇江)特种材料有限公司 | Composite material edge gluing and sealing device and application method thereof |
| CN216323067U (en) * | 2021-03-12 | 2022-04-19 | 中航西飞民用飞机有限责任公司 | Glue injection sealing glue coating nozzle structure |
| CN216459880U (en) * | 2021-11-24 | 2022-05-10 | 上海飞机制造有限公司 | Manual gluing shape-preserving scraper blade and corner-filling tool |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20221122 |
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| WD01 | Invention patent application deemed withdrawn after publication |