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Glue application gun

A glue application and glue gun technology, applied in the field of glue guns, can solve problems such as insufficient glue application, insufficient glue application, overflowing glue, etc., and achieve the effects of easy use, insufficient glue application, and simple structure

Inactive Publication Date: 2017-02-15
BEIJING AUTOMOBILE RES GENERAL INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a glue gun, which solves the problems of insufficient glue application, insufficient glue application or overflowing glue in the prior art by setting a trajectory tracking mechanism

Method used

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  • Glue application gun
  • Glue application gun
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] figure 2 Shown is a schematic structural view of the first embodiment of the glue gun provided by the present invention.

[0085] Such as figure 2 with Figure 5 As shown, the guide head provided in this embodiment is a guide rod structure 11 . The guide head provided in this embodiment adopts the guide rod structure 11 and is suitable for gluing the parts 43 to be glued with an opening structure 44 . Specifically, such as Figure 5 Shown:

[0086] The part to be glued 43 has an opening structure 44, and the predetermined reference position includes the edge of the opening structure 44;

[0087] Wherein, before the gluing operation is performed on the piece 43 to be glued with an opening structure 44, the track tracking mechanism 42 with the guide rod structure 11 is plugged into the track tracking mechanism interface part of the glue gun body 41 through the mounting part 13 06. When carrying out the gluing operation on the part 43 to be glued with an opening s...

Embodiment 2

[0090] image 3 Shown is a schematic structural view of the second embodiment of the glue gun provided by the present invention.

[0091] Such as image 3 with Image 6 As shown, the gluing gun provided in this embodiment adopts the structure of the roller group, which is suitable for gluing the parts 43 to be glued with an edge profile structure. Specifically, such as Image 6 As shown, the part 43 to be glued has an edge profile structure, and the predetermined reference position includes a first reference surface 51 and a second reference surface 52 opposite to the edge profile structure.

[0092] In this example, if image 3 with Image 6 As shown, the guide head of the gluing gun includes a roller set structure capable of contacting a predetermined reference position of the piece to be glued 43 and sliding on the predetermined reference position. The roller set structure includes: two first rollers 21 for clamping the edge contour structure in contact with the oppos...

Embodiment 3

[0097] Figure 4 Shown is a schematic structural view of the third embodiment of the glue gun provided by the present invention.

[0098] Such as Figure 4 with Figure 7 As shown, the gluing gun provided in this embodiment is suitable for gluing the parts to be glued with a flanging profile structure. Specifically, such as Figure 7 Shown:

[0099] The piece to be glued 43 has a flanging profile structure, and the predetermined reference position includes the bent third reference plane 61 and the fourth reference plane 62 of the flanging profile structure.

[0100] The guide head of the glue gun includes a roller set structure capable of contacting a predetermined reference position of the piece to be glued 43 and sliding on the predetermined reference position.

[0101] In this example, if Figure 4 with Figure 7As shown, the structure of the roller set includes: respectively contacting with the opposite third reference surface 61 and the fourth reference surface 62 ...

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PUM

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Abstract

The invention provides a glue application gun. The glue application gun is used for applying glue to a to-be-glued component. The to-be-glued component has a predetermined reference position and a to-be-glued position. The glue application gun comprises a glue application gun body, a glue application gun nozzle and a track tracing mechanism, wherein the glue application gun nozzle is arranged on the glue application gun body, and the track tracing mechanism is used for limiting the glue application track of the glue application gun nozzle. The track tracing mechanism comprises a guiding head portion and a mounting portion, wherein the guiding head portion is used for being in contact with the predetermined reference position on the to-be-glued component so that the glue application direction, on the to-be-glued position of the to-be-glued component, of the glue application gun nozzle can be guided and the relative positions between the glue application gun nozzle and the to-be-glued component can be limited, and the guiding head portion is located at one side of the glue application gun nozzle; and the mounting portion is used for assembling the guiding head portion onto the glue application gun body. By means of the glue application gun, the problem that when traditional glue application guns are used, glue is not applied in place, or the glue amount is insufficient, or excessive glue is generated is solved, and the complete, regular and smooth glue body shape can be obtained through application.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a glue gun. Background technique [0002] Gluing is an important process in automobile production, and various forms of glue are widely used in modern automobile body manufacturing. Commonly used glues include: seam sealants, structural glues, shock-absorbing glues, hemming glues, etc. The use of glues can greatly improve the strength of the body-in-white welding assembly, and at the same time have a significant impact on the sealing performance of the vehicle . [0003] At present, the gluing process commonly used by domestic OEMs is: glass sealant, hemming glue, etc. are all operated by gluing robots to ensure the accuracy and consistency of gluing; Weld seam sealant, structural glue, etc. are generally completed by workers with manual glue guns due to low requirements on glue application accuracy and aesthetics. [0004] The process quality of manual gluing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/02B05C11/00
CPCB05C5/0216B05C11/00
Inventor 赵帆
Owner BEIJING AUTOMOBILE RES GENERAL INST
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