CN203508308U - Gluing device with arc-shaped glue outlet - Google Patents
Gluing device with arc-shaped glue outlet Download PDFInfo
- Publication number
- CN203508308U CN203508308U CN201320602443.9U CN201320602443U CN203508308U CN 203508308 U CN203508308 U CN 203508308U CN 201320602443 U CN201320602443 U CN 201320602443U CN 203508308 U CN203508308 U CN 203508308U
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- China
- Prior art keywords
- gun
- glue
- rifle mouth
- adhesive tape
- gum outlet
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- Expired - Fee Related
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Abstract
The utility model relates to a gluing tool, and particularly relates to a gluing device with an arc-shaped glue outlet, which can improve the gluing and sealing effect of bound gaps of automobile body components. The device comprises a gun body which is connected with a glue delivery pipe, the gun body is connected with a gun nozzle which is communicated with the gun body, the gun nozzle is reduced towards the direction of the glue outlet, the glue outlet of the gun nozzle is elliptical, the gun body is provided with a rotating disc which plays a positioning role, and a positioning mechanism is fixedly arranged on the rotating disc. The gluing device has the beneficial effects that according to the gluing device, the difficulty that glue strips on the surface of the bound weld seam which is glued in a traditional manner and baked are shrunk to generate depression, and the quality of the glue strips is influenced can be solved by changing the shape of the glue outlet of the gun nozzle, the device is strict in conception, and simple in structure, on the premise of being not required for changing the operation technique, the attractiveness of the glue strips can be improved, and the binding sealing property and anti-corrosion effect of the weld seam of the automobile body can be enhanced.
Description
Technical field
The utility model relates to a kind of gluing tool, especially relates to a kind of glue spreading apparatus that can improve automobile body parts bound edge gap gluing sealing effectiveness arc gum outlet.
Background technology
The coating gun using on automobile glue production line mainly comprises the body of a gun and rifle mouth, and provides glue by glue conveying box for the body of a gun.Rifle mouth is generally designed to have the rectangle gum outlet of consistency of thickness, in operation process, gumming pump is that spray station carries glue, rifle mouth glue to be expressed in the weld seam of bound edge on car body component to seal, and makes to produce on bound edge weld seam a sealing joint strip consistent with gum outlet shape.Its operating principle is: when glue high-pressure delivery arrives body of a gun place, body of a gun valve open, glue will penetrate from the gum outlet of rifle mouth, the glue penetrating forms adhesive tape, and the cross section of adhesive tape is the consistent shape of gum outlet, the consistency of thickness of adhesive tape, can cover bound edge weld seam, and adhesive tape can improve the antiseptic property of weld seam.Because punching press vehicle body bound edge weld seam great majority are later etat lacunaire, and a lot of positions bound edge depression is serious, and get the adhesive tape of moulding in the phenomenon of shrinking through being prone to cavity after high-temperature baking, so when the adhesive tape of consistency of thickness is expressed on the bound edge weld seam of groove state, after overbaking, the phenomenon that the center line position of adhesive tape there will be depression to shrink, and the adhesive tape thickness attenuation at depression position, the anti-corrosive properties of bound edge weld seam are reduced greatly, have a strong impact on vehicle body quality.
As notification number is: a kind of coating gun that the Chinese utility model of CN202683431U provides, relate to field of automobile, this coating gun comprises Handheld Division and the rifle head removably connecting with described Handheld Division, described rifle head comprises rifle mouth, distance between the dual-side of the cross section of described rifle mouth is greater than the distance between upper and lower both sides, and the side of described rifle mouth is provided with the opening extending along the length of described rifle mouth.The rifle mouth of this coating gun is rectangle outlet, can form the adhesive tape of consistency of thickness after gluing, and after baking, can cave in adhesive tape center, causes adhesive tape in uneven thickness, and weld seam sealing is poor, anti-corrosive properties reduce, and affects car load quality.
Utility model content
The utility model is mainly for after the existing adhesive tape of existing coating gun depression, and the problem that sealing is poor provides after a kind of adhesive tape depression, good seal, can effectively improve the glue spreading apparatus of the arc gum outlet of car load quality.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of glue spreading apparatus of arc gum outlet, it comprises the body of a gun being connected with glue conveying box, on the body of a gun, be connected with rifle mouth, rifle mouth is communicated with the body of a gun, rifle mouth is arranged to gum outlet direction undergauge, and the gum outlet of rifle mouth is ellipticity, and the body of a gun is provided with the rotating disc with positioning action, is fixed with detent mechanism on rotating disc.The gum outlet section of rifle mouth is designed to ellipse arc, interior glue plastic emitting circulation status is ellipse arc, by two ends arc, be connected and form, the glue Formation cross-section of extruding at high pressure is oval adhesive tape, the thickest position of adhesive tape overlaps with bound edge weld seam, when there is bound edge weld seam systolic depression after adhesive tape enters high-temperature baking, the thickest position of adhesive tape can be shunk a little, the surperficial radian after adhesive tape oven dry diminishes, adhesive tape two edges are ramped shaped, after adhesive tape baking, not only do not shrink, and slightly heave, adhesive tape aesthetics improves greatly.
As preferably, described detent mechanism comprises the location rod of " L " shape, and one end and the rotating disc of location rod are fixed, and on rotating disc, being also installed with base is the tie bracket of " U " shape of straight-bar, tie bracket with locate rod and fix.When gluing, location rod is used for being supported on vehicle body, improves stability and accuracy that glue rifle moves.Tie bracket plays position-limiting action, when rotating disc rotates, for carrying out spacing to location rod.
As preferably, the described body of a gun is connected with glue conveying box by nut.
As preferably, the described body of a gun is the integrative-structure that material is identical with rifle mouth.
As preferably, described rifle mouth is connected with the body of a gun by smooth surface.
Therefore, the beneficial effects of the utility model are: this glue spreading apparatus is by changing the shape of rifle mouth gum outlet, solved traditional approach gluing, after baking, bound edge face of weld adhesive tape is shunk and is produced depression, affect a difficult problem for adhesive tape quality, this device design is tight, simple in structure, under the prerequisite without change Job Operations gimmick, the aesthetics that changes adhesive tape, has improved vehicle body weld seam bound edge sealing and antiseptic effect.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is top views of the present utility model.
Shown in figure: the 1-body of a gun, 2-rifle mouth, 3-rotating disc, 4-location rod, 5-tie bracket, 6-nut.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment:
As Figure of description 1, shown in 2, a kind of glue spreading apparatus of arc gum outlet, it comprises the body of a gun 1 being connected with glue conveying box, the body of a gun 1 is connected with glue conveying box by nut 6, on the body of a gun 1, be connected with rifle mouth 2, rifle mouth 2 is communicated with the body of a gun 1, rifle mouth 2 is arranged to gum outlet direction undergauge, and the gum outlet of rifle mouth 2 is ellipticity, rifle mouth 2 is connected with the body of a gun 1 by smooth surface, the body of a gun 1 is made by 45# steel with rifle mouth 2, and the body of a gun 1 is structure as a whole with rifle mouth 2, the body of a gun 1 is provided with the rotating disc 3 with positioning action, on rotating disc 3, be fixed with detent mechanism, detent mechanism comprises the location rod 4 of " L " shape, one end of location rod 4 and rotating disc 3 are fixing, on rotating disc 3, being also installed with base is the tie bracket 5 of " U " shape of straight-bar, tie bracket 5 is fixing with location rod 4.
When glue valve open, glue flows out fast from glue passage, then from arc gum outlet, penetrates, and the glue of ejaculation forms the plentiful adhesive tape state of surperficial arc, is closely adjacent to vehicle body bound edge weld seam.
The solution of this coating gun is: the gum outlet section of rifle mouth is designed to ellipse arc, interior glue plastic emitting circulation status is ellipse arc, by two ends arc, be connected and form, the glue Formation cross-section of extruding at high pressure is oval adhesive tape, the thickest position of adhesive tape overlaps with bound edge weld seam, when there is bound edge weld seam systolic depression after adhesive tape enters high-temperature baking, the thickest position of adhesive tape, be that arched top summit is shunk a little, the surperficial radian after adhesive tape oven dry diminishes, outer surface, arc peak, adhesive tape two edges are ramped shaped, after adhesive tape baking, not only do not shrink, and slightly heave, adhesive tape aesthetics improves greatly.This coating gun has solved the adhesive tape consistency of thickness of rectangle gum outlet rifle mouth operation, after causing baking, bound edge face of weld adhesive tape is shunk the difficult problem that appearance depression affects adhesive tape quality, design is tight, simple in structure, the aesthetics that changes adhesive tape under the prerequisite without change Job Operations gimmick, has improved the etch-proof effect of vehicle body weld seam bound edge.
Should be understood that this embodiment is only not used in restriction scope of the present utility model for the utility model is described.In addition should be understood that those skilled in the art can make various changes or modifications the utility model after having read the content of the utility model instruction, these equivalent form of values fall within the application's appended claims limited range equally.
Claims (5)
1. the glue spreading apparatus of an arc gum outlet, it is characterized in that, it comprises the body of a gun (1) being connected with glue conveying box, on the body of a gun (1), be connected with rifle mouth (2), rifle mouth (2) is communicated with the body of a gun (1), and rifle mouth (2) is arranged to gum outlet direction undergauge, and the gum outlet of rifle mouth (2) is ellipticity, the body of a gun (1) is provided with the rotating disc (3) with positioning action, and rotating disc is fixed with detent mechanism on (3).
2. the glue spreading apparatus of a kind of arc gum outlet according to claim 1, it is characterized in that, described detent mechanism comprises the location rod (4) of " L " shape, one end of location rod (4) and rotating disc (3) are fixing, on rotating disc (3), being also installed with base is the tie bracket (5) of " U " shape of straight-bar, and tie bracket (5) is fixing with location rod (4).
3. the glue spreading apparatus of a kind of arc gum outlet according to claim 1 and 2, is characterized in that, the described body of a gun (1) is connected with glue conveying box by nut (6).
4. the glue spreading apparatus of a kind of arc gum outlet according to claim 1 and 2, is characterized in that, the described body of a gun (1) is the integrative-structure that material is identical with rifle mouth (2).
5. the glue spreading apparatus of a kind of arc gum outlet according to claim 4, is characterized in that, described rifle mouth (2) is connected with the body of a gun (1) by smooth surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602443.9U CN203508308U (en) | 2013-09-27 | 2013-09-27 | Gluing device with arc-shaped glue outlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320602443.9U CN203508308U (en) | 2013-09-27 | 2013-09-27 | Gluing device with arc-shaped glue outlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203508308U true CN203508308U (en) | 2014-04-02 |
Family
ID=50367290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320602443.9U Expired - Fee Related CN203508308U (en) | 2013-09-27 | 2013-09-27 | Gluing device with arc-shaped glue outlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203508308U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453946A (en) * | 2018-11-26 | 2019-03-12 | 贵阳永青仪电科技有限公司 | A kind of the gluing mouth device and its application method of adopting guiding structure |
-
2013
- 2013-09-27 CN CN201320602443.9U patent/CN203508308U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109453946A (en) * | 2018-11-26 | 2019-03-12 | 贵阳永青仪电科技有限公司 | A kind of the gluing mouth device and its application method of adopting guiding structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20140927 |
|
| EXPY | Termination of patent right or utility model |