CN202506564U - Glue gun muzzle for weld joint rough sealing process - Google Patents
Glue gun muzzle for weld joint rough sealing process Download PDFInfo
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- CN202506564U CN202506564U CN2011205559292U CN201120555929U CN202506564U CN 202506564 U CN202506564 U CN 202506564U CN 2011205559292 U CN2011205559292 U CN 2011205559292U CN 201120555929 U CN201120555929 U CN 201120555929U CN 202506564 U CN202506564 U CN 202506564U
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- glue
- spray
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- rifle
- conveying box
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Abstract
The utility model discloses a glue gun muzzle for weld joint rough sealing process. One end of the main body glue pipe is a glue gun opening connection end and the other end of the main body glue pipe is a glue spray end; the radial end part of the glue spray end is provided with a planar glue spray opening parallel to the length direction of the glue pipe, is wider and wider from inside to outside and is smaller than the glue pipe in the inner diameter; one end of the radial end, close to the glue gun opening connection end, is provided with a conical pressure accumulation groove which is sunk from the inner cavity of the glue pipe to the glue spray opening and is narrower and narrower from inside to outside; and the pressure accumulation groove and the glue spray opening are communicated with each other. Without adding equipment, the glue gun muzzle is capable of saving time and labor in gluing and sealing operation and ensuring the consistency and beautiful effect of gluing; in addition, the glue supply thickness can be controlled through the replacement of a head module of the glue gun muzzle, thereby improving the universality and achieving a wide application range. The glue gun muzzle is suitable for gluing and sealing various weld joints, particularly for sealing floor weld joints of an automobile body.
Description
Technical field
The utility model relates to a kind of gluing instrument, specifically a kind of glue rifle rifle mouth that is used for the thick sealing technology of weld seam.
Background technology
Along with improving constantly of living standard, people increase severely to the demand of automobile commodity, and simultaneously also facing to the selection of numerous brands, the consumer has caused suitable attention to the car load quality.People are when paying attention to exterior quality, to the also progressively raising of requirement of car article interior quality; And the raising day by day of As market amount relies on the traditional hand mode of operation more and more can't satisfy the requirement of productive temp for some technology.
To the present traditional weld seam sealing technology that adopts of automobile body floor, utilize circle mouth glue rifle to play earlier glue along weld seam, brush again along beating the glue route with hairbrush again, need be divided into two stepping line operates.Because circle mouth glue rifle is bigger for guaranteeing gel quantity glue muzzle; Fluid sealant is for extruding shape but not the high velocity jet shape; Therefore use circle mouth glue rifle must guarantee that the rifle mouth contacts with weld seam constantly; Circle glue cross-sectional width is generally 5-10 mm, for guaranteeing fluid sealant contact area and sealed width (15-40 mm), must carry out the second step brush coating.
Above-mentioned traditional ground plate welding seams sealing technology; Not only prolong the seal operation time, delay productive temp; And need more gluing operating personnel, main is simultaneously behind the brush coating adhesive tape not attractive in appearance, and width and thickness are all inhomogeneous; There is poorly sealed hidden danger, influences the stability of product quality.
It is thus clear that no matter the existing weld seam sealing technology of automobile body floor still applies back adhesive tape aesthetic property and airtight quality angle from personnel demand, operating time, all is unfavorable for producing.
The utility model content
The technical problem that the utility model will solve; Provide a kind of glue rifle rifle mouth that is used for the thick sealing technology of weld seam; Through using the glue rifle rifle mouth of this structure; Under the prerequisite that does not increase the field apparatus input, realize saving working hour, the human-savingization of gluing sealing operation, guarantee the uniformity and the aesthetic property of gluing simultaneously; And the rifle mouth of this structure can change the thickness of ejection adhesive tape through changing the module of rifle mouth portion, satisfies the seal request of different on-the-spot different automobile types, improves its versatility, and the scope of application is wider.
For solving the problems of the technologies described above, the technical scheme that the utility model is taked is:
A kind of glue rifle rifle mouth that is used for the thick sealing technology of weld seam, main body is a glue conveying box, and an end of glue conveying box is a glue muzzle union end, and the other end is spray glue end;
The longitudinal end of spray glue end is provided with the plane spray Jiao Kou that is parallel to the glue conveying box length direction; Gradually wide from the inside to the outside (axial depth 0.4-0.8 mm of said spray Jiao Kou; Be convenient to the abrupt release of fluid sealant pressure, guarantee the adhesive tape width of ejection), the radial width of spray Jiao Kou is less than the glue conveying box internal diameter; One end of the nearly glue muzzle of said longitudinal end union end; Have from the taper shape collection indent of glue conveying box inner chamber to spray glue mouth direction depression; The diameter of collection indent gradually narrow from the inside to the outside (be convenient to the gluing build-up of pressure,, can change plastic emitting thickness) through changing the degree of depth of collection indent; The collection indent is connected with spray Jiao Kou.
As a kind of optimization of the utility model, said longitudinal end comprises that the end inwall has glue conveying box spray glue end, rifle mouth module, the nut of step; The main body of rifle mouth module is cylindric, is positioned on the step; The collection indent is symmetrical set with respect to rifle mouth module axis centre with spray Jiao Kou; The endoporus of nut is divided into two parts, and an end is the column screwed hole, with the spray glue end threaded engagement of glue conveying box; The other end is that the unthreaded hole that has tapering thick in outer thin is limited in (unthreaded hole has tapering, is used to tighten rifle mouth module) between glue conveying box and the nut through this unthreaded hole rifle mouth module.
As the further optimization of the utility model, said rifle mouth module is divided into thicker module, thin module two parts, and two-part radial section is combined into circle, and they are equivalent to by two parts of the cylinder that dissects along the plane that is parallel to the axis; Thicker module has groove with the joint of thin module, and groove is spray Jiao Kou with thin intermodule; The collection indent comprises two parts, is divided into thicker module and approaches on the module.(change the thicker module of different depth collection indent, promptly can realize controlling the purpose of plastic emitting thickness)
As the optimization further of the utility model, the breach that the outer end of said nut also is provided with extension vertically and parallels with spray Jiao Kou, the axial dimension of breach is less than the axial dimension of nut.(after fluid sealant sprays in the spray glue mouth on rifle mouth top, broaden immediately to the 2-3 of spray glue mouth exit width doubly, if there is not this breach, adhesive tape ejection back restricted width can not reach the ejection effect of expection; Parallel and breach is set to and spray Jiao Kou, guarantee that plastic emitting does not receive the restriction of nut inwall)
The utility model in use, fluid sealant along the spray Jiao Kou two hypotenuses spray at a high speed, make the adhesive tape of ejection form certain sector structure; After adhesive tape sprays a segment distance; Because the effect of fluid sealant cohesive force begins to shrink, narrowed width can satisfy construction requirement just.
Need before the operation at first the glue conveying box of this rifle mouth is connected through the special-purpose nut of glue rifle with the glue muzzle, assemble glue rifle rifle mouth after, can carry out noncontact according to the gluing route and spray adhesive tape sealing.
Owing to adopted above-mentioned technical scheme, the utility model compared with prior art, the technological progress that is obtained is: this device passes through the special construction of glue rifle rifle mouth; The adhesive tape shape of constraint ejection; Make it to realize step completion spraying, replace the elder generation in the existing technology to beat back brush mode, saved traditional brush coating operation; Save human resources, save the seal operation time; Realize the sealing of noncontact spray glue, the adhesive tape width and the fixed thickness of ejection, airtight quality and adhesive tape aesthetic property have bigger change than traditional handicraft, and weld seam gluing sealing effectiveness promotes, and airtight quality is consistent, and the adhesive tape aesthetic property promotes; Through changing the degree of depth of collection indent, can spray the adhesive tape of different-thickness.
The utility model is applicable to the gluing sealing of various weld seams, is particularly useful for the weld seam conventional seals of automobile body floor.
The utility model below will combine Figure of description and specific embodiment to do further explain.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model embodiment;
Fig. 2 is the overall structure sketch map of middle nut 2 embodiment illustrated in fig. 1;
Fig. 3 is the overall structure sketch map of middle glue conveying box 1 embodiment illustrated in fig. 1;
Fig. 4 and Fig. 5 are respectively the structural representation of thicker module 3 and thin module 4 in embodiment illustrated in fig. 1;
Fig. 6 is the plastic emitting track sketch map in the use embodiment illustrated in fig. 1.
Among the figure: 1-glue conveying box, 2-nut, 3-thicker module, 4-thin module, 5-glue muzzle union end, 6-spray glue end, 7-step, 8-groove, 9-spray Jiao Kou, 10-collection indent, 11-breach, 12-plastic emitting track.
The specific embodiment
Embodiment
Shown in Figure 1 is a kind of glue rifle rifle mouth that is used for the thick sealing technology of weld seam, comprises the glue conveying box 1 as main body, also comprises nut 2, thicker module 3 and thin module 4.
As shown in Figure 3, an end of glue conveying box 1 is a glue muzzle union end 5, and the other end is spray glue end 6.
The rifle mouth module that the end inwall has the glue conveying box spray glue end 6 of step 7, is made up of thicker module 3 and thin module 4, and nut 2 has constituted the longitudinal end of being located at spray glue end 6.
The overall structure of rifle mouth module bodies is cylindric, is positioned on the step 7, closely cooperates with glue conveying box 1 inwall.The structure of thicker module 3, thin module 4 is seen Fig. 4 and Fig. 5 respectively, and two-part radial section is combined into circle (as shown in Figure 1), and they are equivalent to by two parts of the cylinder that dissects along the plane that is parallel to the axis.
One end of thicker module 3 and the nearly glue muzzle union end 5 of thin module 4 has from the inner chamber of the glue conveying box 1 collection indent 10 to spray glue mouth 9 directions depression.Collection indent 10 comprises two parts, is divided into thicker module 3 and approaches on the module 4, and two parts are combined into conical cavity.The diameter of collection indent 10 is gradually narrow from the inside to the outside, and collection indent 10 is connected with spray glue mouth 9.Collection indent 10 and spray glue mouth 9 are the axial symmetry setting with rifle mouth module centers axis.
As shown in Figure 2, the endoporus of nut 2 is divided into two parts: an end is the column screwed hole, with spray glue end 6 threaded engagement of glue conveying box 1; The other end is the unthreaded hole that has tapering thick in outer thin, and through this unthreaded hole, rifle mouth module is limited between glue conveying box 1 and the nut 2.
The breach 11 that the outer end of nut 2 also is provided with extension vertically and parallels with spray glue mouth 9.The axial dimension of breach 11 is less than the axial dimension of nut 2.Fluid sealant is from the promptly thicker module 3 of two modules on rifle mouth top and than the slit that approaches 4 of modules---after spraying in the spray glue mouth 9; Broaden immediately to 2-3 times of spray glue mouth 9 exit widths; If there is not this breach 11, adhesive tape sprays the back restricted width, can not reach the ejection effect of expection.Breach 11 and spray glue mouth 9 are paralleled setting, guarantee that plastic emitting does not receive the restriction of nut 2 inwalls.
Present embodiment in use, fluid sealant along the spray Jiao Kou two hypotenuses spray at a high speed, make the adhesive tape of ejection form certain sector structure; After adhesive tape sprays a segment distance; Because the effect of fluid sealant cohesive force begins to shrink, narrowed width can satisfy construction requirement just.Plastic emitting track 12 (be dotted line shown in the figure, actual path is a solid line) as shown in Figure 6.
Before the operation, at first the glue muzzle union end 6 with the glue conveying box 1 of this rifle mouth connects through the special-purpose nut of glue rifle, behind the assembling glue rifle rifle mouth, can carry out noncontact spraying adhesive tape sealing according to the gluing route.
Present embodiment can realize controlling the purpose of plastic emitting thickness through changing the thicker module 3 of different depth collection indent 10.
Claims (4)
1. glue rifle rifle mouth that is used for the thick sealing technology of weld seam, main body is a glue conveying box, and an end of glue conveying box is a glue muzzle union end, and the other end is spray glue end;
It is characterized in that:The longitudinal end of spray glue end is provided with the plane spray Jiao Kou that is parallel to the glue conveying box length direction, and said spray Jiao Kou is gradually wide from the inside to the outside, and the radial width of spray Jiao Kou is less than the glue conveying box internal diameter; One end of the nearly glue muzzle of said longitudinal end union end has from the taper shape collection indent of glue conveying box inner chamber to spray glue mouth direction depression, and the diameter of collection indent is gradually narrow from the inside to the outside; The collection indent is connected with spray Jiao Kou.
2. the glue rifle rifle mouth that is used for the thick sealing technology of weld seam according to claim 1,
It is characterized in that:Said longitudinal end comprises that the end inwall has glue conveying box spray glue end, rifle mouth module, the nut of step; The main body of rifle mouth module is cylindric, is positioned on the step; The collection indent is symmetrical set with respect to rifle mouth module axis centre with spray Jiao Kou; The endoporus of nut is divided into two parts, and an end is the column screwed hole, with the spray glue end threaded engagement of glue conveying box; The other end is that the unthreaded hole that has tapering thick in outer thin is limited between glue conveying box and the nut through this unthreaded hole rifle mouth module.
3. the glue rifle rifle mouth that is used for the thick sealing technology of weld seam according to claim 2,
It is characterized in that:Said rifle mouth module is divided into thicker module, thin module two parts, and two-part radial section is combined into circle, and they are equivalent to by two parts of the cylinder that dissects along the plane that is parallel to the axis; Thicker module has groove with the joint of thin module, and groove is spray Jiao Kou with thin intermodule; The collection indent comprises two parts, is divided into thicker module and approaches on the module.
4. the glue rifle rifle mouth that is used for the thick sealing technology of weld seam according to claim 3,
It is characterized in that:The breach that the outer end of said nut also is provided with extension vertically and parallels with spray Jiao Kou, the axial dimension of breach is less than the axial dimension of nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205559292U CN202506564U (en) | 2011-12-28 | 2011-12-28 | Glue gun muzzle for weld joint rough sealing process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205559292U CN202506564U (en) | 2011-12-28 | 2011-12-28 | Glue gun muzzle for weld joint rough sealing process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202506564U true CN202506564U (en) | 2012-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205559292U Expired - Fee Related CN202506564U (en) | 2011-12-28 | 2011-12-28 | Glue gun muzzle for weld joint rough sealing process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202506564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721899A (en) * | 2013-11-13 | 2014-04-16 | 浙江吉利控股集团有限公司 | Mobile glue supplying device |
-
2011
- 2011-12-28 CN CN2011205559292U patent/CN202506564U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103721899A (en) * | 2013-11-13 | 2014-04-16 | 浙江吉利控股集团有限公司 | Mobile glue supplying device |
| CN103721899B (en) * | 2013-11-13 | 2015-12-02 | 浙江吉利控股集团有限公司 | Mobile glue feeder |
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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: 20121031 Termination date: 20191228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |