CN212681544U - Hemispherical gluing gun nozzle for edge folding process gluing of automobile door cover assembly - Google Patents
Hemispherical gluing gun nozzle for edge folding process gluing of automobile door cover assembly Download PDFInfo
- Publication number
- CN212681544U CN212681544U CN202021167307.8U CN202021167307U CN212681544U CN 212681544 U CN212681544 U CN 212681544U CN 202021167307 U CN202021167307 U CN 202021167307U CN 212681544 U CN212681544 U CN 212681544U
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- China
- Prior art keywords
- glue
- rubber coating
- gluing
- gun nozzle
- hem
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004026 adhesive bonding Methods 0.000 title claims description 16
- 230000008569 process Effects 0.000 title claims description 10
- 239000003292 glue Substances 0.000 claims abstract description 78
- 238000010073 coating (rubber) Methods 0.000 claims abstract description 36
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 238000003892 spreading Methods 0.000 claims description 5
- 230000007480 spreading Effects 0.000 claims description 3
- 238000009957 hemming Methods 0.000 claims 4
- 239000000853 adhesive Substances 0.000 abstract description 2
- 230000001070 adhesive effect Effects 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 8
- 238000000576 coating method Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
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Abstract
The utility model discloses a be used for rubber coating hemisphere rubber coating rifle mouth of car door closure assembly hem technology rubber coating, including the rifle mouth body, the rubber coating end of rifle mouth body is the hemisphere face, has seted up out gluey passageway in the rifle mouth body, the glue outlet hole with play gluey passageway intercommunication is seted up at the center of hemisphere face, the aperture in glue outlet hole is unanimous with target rubber coating width. Adopt the rubber coating rifle mouth of this application, the rubber coating end is the hemisphere face, the glue solution is with the mode point shoot blowout of gathering together, the accuracy of rubber coating width and rubber coating central point position has been ensured, simultaneously, because the aperture of going out the gluey hole is unanimous with the rubber coating width, consequently, the rubber coating width can be guaranteed to a point, need not to glue many times at a point, further be favorable to improving the precision at rubber coating width and rubber coating center, thereby solved the problem that automobile door flap hem glue rubber coating in-process hem position glue solution is not enough or the glue solution is excessive, adhesive strength and assembly hem outward appearance after having ensured the automobile door flap hem, the man-hour waste that the rework caused has been reduced.
Description
Technical Field
The utility model relates to an automobile door closure rubber coating instrument technical field, concretely relates to be used for rubber coated hemisphere rubber coating rifle mouth of automobile door closure assembly hem technology.
Background
In the automobile manufacturing field, the processing of door closure assembly involves panel hem technology, and behind the panel hem, need glue at hem position coating hem, the coating width that the hem was glued and the accuracy direct influence product quality of coating position embody specifically: if the gluing center is too far away from the edge folding surface of the plate, the glue amount at the edge folding part is insufficient, so that the bonding strength of the plate bodies at the inner side and the outer side of the edge folding is influenced, and if the gluing center is too close to the edge folding surface of the plate, the glue is excessive and overflows due to the limited glue containing space, so that the product quality is influenced. Therefore, in the actual production process, the coating width and the distance between the gluing center and the folded edge face of the plate are strictly limited.
The gluing gun nozzle adopted at present has a conical gluing end, and glue liquid is scattered and sprayed in a horn shape in the gluing process, so that the glue liquid coating width and the gluing center are difficult to accurately grasp, the phenomenon that the glue liquid at a hem part is insufficient or the glue liquid overflows is easy to occur, the insufficient glue amount easily causes insufficient bonding strength of an inner plate body and an outer plate body, the excessive overflow of the glue is necessary to be removed, but the hem glue after baking has high hardness and is difficult to remove, and the working time is wasted due to repair.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a hemisphere rubber coating rifle mouth that is used for car door closure assembly hem technology rubber coating to ensure the accuracy nature at rubber coating width and rubber coating center, thereby reliably guarantee the coating position of hem glue and satisfy the technology rubber coating volume requirement.
The utility model discloses an above-mentioned problem is solved to following technical means:
the utility model provides a be used for glued hemisphere rubber coating rifle mouth of car door closure assembly hem technology, includes the rifle mouth body, the rubber coating end of rifle mouth body is the hemisphere face, has seted up out the gluey passageway in the rifle mouth body, the center of hemisphere face is seted up the play jiao kou with play jiao kou passageway intercommunication, the aperture in play jiao kou is unanimous with target rubber coating width.
Further, the distance between the glue outlet hole and the end part of the hemispherical surface is consistent with the distance between the target glue coating center and the folded edge surface of the plate.
Further, the aperture of the glue outlet channel is larger than that of the glue outlet hole.
Further, the connecting end of the gun nozzle body is processed with connecting threads.
Further, a wrench bayonet is processed on the gun nozzle body.
The utility model has the advantages that:
the utility model discloses a be used for rubber coating hemisphere rubber coating rifle mouth of car door closure assembly hem technology rubber coating, including the rifle mouth body, the rubber coating end of rifle mouth body is the hemisphere face, has seted up out gluey passageway in the rifle mouth body, the glue outlet hole with play gluey passageway intercommunication is seted up at the center of hemisphere face, the aperture in glue outlet hole is unanimous with target rubber coating width. Adopt the rubber coating rifle mouth of this application, the rubber coating end is the hemisphere face, the glue solution is with the mode point jet blowout of gathering together, the accuracy of rubber coating width and rubber coating central point position has been guaranteed, simultaneously, the glue solution is discharged from the play jiao Kong with the mode of point gluing, because the aperture of play jiao Kong is unanimous with the rubber coating width, consequently, the rubber coating width can be guaranteed to a point gluing, need not to glue a little many times, further be favorable to improving the precision at rubber coating width and rubber coating center, thereby solved automobile door closure hem glue rubber coating in-process hem position glue solution not enough or the excessive problem of glue solution, adhesive strength and assembly hem outward appearance behind the automobile door closure hem have been guaranteed, the extravagant man-hour that the rework caused has been reduced.
Drawings
The invention is further described with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1, the embodiment discloses a hemispherical glue-spreading gun nozzle for glue spreading in an automobile door cover assembly flanging process, which comprises a gun nozzle body 3, wherein a connecting thread 1 matched with a glue-spreading gun thread is processed at the connecting end of the gun nozzle body 3, and a wrench bayonet 2 is processed on the gun nozzle body 3 so as to be convenient for installation operation in cooperation with a wrench; the glue coating end of the gun nozzle body 1 is a hemispherical surface 4, a glue outlet channel 7 is formed in the gun nozzle body 3, a glue outlet hole 5 communicated with the glue outlet channel 7 is formed in the center of the hemispherical surface 4, and the aperture of the glue outlet hole 5 is consistent with the target glue coating width.
As a further improvement to the technical scheme, the distance from the glue outlet 5 to the end part 6 of the hemispherical surface is consistent with the distance from the target gluing center to the folded edge surface of the plate. In the gluing process, the hemispherical end part 6 of the glue gun nozzle is tightly attached to the folded edge surface of the plate and moves along the gluing length direction, so that the gluing center position of the formed gluing tape can be ensured to be stable, and meanwhile, the distance between the glue outlet hole and the hemispherical end part is consistent with the distance between the target gluing center and the folded edge surface of the plate, so that the position of the gluing center of the gluing tape can be ensured to be accurate, namely, the actual gluing center formed by spraying is coincident with the target gluing center.
As a further improvement to the above technical solution, the aperture of the glue outlet channel 7 is larger than the aperture of the glue outlet hole 5. So as to ensure the pressure of glue spraying and ensure the smoothness of glue dispensing.
In summary, in the glue gun nozzle of the embodiment, the glue applying end is a hemispherical surface, the glue solution is ejected in a gathering manner, so that the accuracy of the glue applying width and the glue applying center position is ensured, meanwhile, the glue solution is discharged from the glue outlet hole in a glue applying manner, and the aperture of the glue outlet hole is consistent with the glue applying width, so that the glue applying width can be ensured by one-time glue applying, and multiple glue applying at one point is not needed, thereby further being beneficial to improving the precision of the glue applying width and the glue applying center, further solving the problems of insufficient glue solution at the hem part or excessive glue solution in the glue applying process of the automobile door cover hem glue, ensuring the bonding strength and the appearance of the hem of the automobile door cover after the hem, and reducing the labor waste caused by rework.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (5)
1. The utility model provides a be used for glued hemisphere rubber coating rifle mouth of car door closure assembly hem technology, includes the rifle mouth body, its characterized in that: the glue spreading end of the gun nozzle body is a hemispherical surface, a glue outlet channel is formed in the gun nozzle body, a glue outlet hole communicated with the glue outlet channel is formed in the center of the hemispherical surface, and the diameter of the glue outlet hole is consistent with the width of target glue spreading.
2. The hemispherical glue gun nozzle for gluing in the hemming process of the automobile door cover assembly according to claim 1, wherein: the distance between the glue outlet hole and the end part of the hemispherical surface is consistent with the distance between the target glue coating center and the folded edge surface of the plate.
3. The hemispherical glue gun nozzle for gluing in the hemming process of the automobile door cover assembly according to claim 2, wherein: the aperture of the glue outlet channel is larger than that of the glue outlet hole.
4. The hemispherical glue gun nozzle for gluing in the hemming process of the automobile door cover assembly according to claim 3, wherein: and the connecting end of the gun nozzle body is provided with a connecting thread.
5. The hemispherical glue gun nozzle for the hemming process of an automobile door cover assembly according to any one of claims 1 to 4, wherein: and a wrench bayonet is processed on the gun nozzle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167307.8U CN212681544U (en) | 2020-06-22 | 2020-06-22 | Hemispherical gluing gun nozzle for edge folding process gluing of automobile door cover assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021167307.8U CN212681544U (en) | 2020-06-22 | 2020-06-22 | Hemispherical gluing gun nozzle for edge folding process gluing of automobile door cover assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212681544U true CN212681544U (en) | 2021-03-12 |
Family
ID=74891595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021167307.8U Expired - Fee Related CN212681544U (en) | 2020-06-22 | 2020-06-22 | Hemispherical gluing gun nozzle for edge folding process gluing of automobile door cover assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212681544U (en) |
-
2020
- 2020-06-22 CN CN202021167307.8U patent/CN212681544U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20230811 Granted publication date: 20210312 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20231205 Granted publication date: 20210312 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210312 |