CN-224221844-U - Automatic plastic corner filling rubber nozzle

Abstract

The utility model relates to the technical field of aviation sealant construction, in particular to an automatic plastic corner filling glue nozzle, which comprises a connecting column and a plastic head, wherein one end of the connecting column is provided with a glue gun connecting part which is used for being detachably connected with an external glue gun, the surface of the plastic head is provided with a plane, the plane of the plastic head is provided with a glue storage cavity, the glue storage cavity is communicated with a through cavity in the connecting column, one side of the plastic head is provided with a plastic opening, and the plastic opening is communicated with the glue storage cavity and is used for extrusion and plastic of sealant. The utility model drives the shaping head to move through the connecting column, so that the sealant piled in the glue storage cavity can be extruded through the shaping opening, the shaping effect is achieved, the utility model is different from the traditional manual operation, the construction steps are effectively reduced, time and labor are saved, and meanwhile, the design of the positioning block is utilized, so that the positioning is accurate, the movement is stable and does not deviate during the glue spraying, the uniformity and smoothness of a glue line are ensured, and the sealing quality is effectively improved.

Inventors

• WU BORAN
• WANG NA

Assignees

• 苏州米恒材料科技有限公司

Dates

Publication Date

20260512

Application Date

20250514

Claims (10)

1. 1. The utility model provides an automatic plastic corner filling glue mouth, its characterized in that, including spliced pole (1) and plastic head (2), the one end of spliced pole (1) is equipped with and is used for carrying out glue rifle connecting portion (3) of dismantling the connection with outside glue rifle, the surface of plastic head (2) is equipped with a plane, just the plane of plastic head (2) is provided with stores up gluey chamber (4), store up gluey chamber (4) with the inside logical chamber intercommunication of spliced pole (1), just plastic mouth (5) have been seted up to one side of plastic head (2), plastic mouth (5) with store up gluey chamber (4) and communicate with each other for extrusion and plastic of sealant.
2. 2. The automatic plastic corner filling nozzle according to claim 1, wherein one end of the connecting column (1) is connected with a universal rotary connecting part (6), the connecting column (1) is rotationally connected with the plastic head (2) through the universal rotary connecting part (6), and the universal rotary connecting part (6) is used for adjusting any angle of the plastic head (2) and locking.
3. 3. The automatic plastic corner filling nozzle according to claim 2, wherein a through hole is formed in the universal rotary connecting portion (6), and the connecting column (1) is communicated with the glue storage cavity (4) through the through hole in the universal rotary connecting portion (6).
4. 4. An automatic plastic corner filling nozzle according to claim 1, characterized in that a positioning block (7) is arranged on the plane of the plastic head (2), and the positioning block (7) is positioned at one end of the plastic storage cavity (4) far away from the plastic opening (5).
5. 5. The automatic shaping and corner filling nozzle according to claim 4, wherein the plane of the shaping head (2) is provided with an L-shaped side plate (8), one end of the L-shaped side plate (8) is connected to the surface of the positioning block (7), and the other end of the L-shaped side plate (8) is arranged at the shaping opening (5).
6. 6. The automatic shaping and corner filling nozzle according to claim 5, wherein the top surface of the L-shaped side plate (8) and the top surface of the positioning block (7) are positioned on the same plane, and the shaping head (2) is integrally formed with the positioning block (7) and the L-shaped side plate (8).
7. 7. The automatic plastic corner filling nozzle according to claim 1, wherein the outer diameter of the glue gun connecting part (3) is smaller than the outer diameter of the connecting column (1), and the glue gun connecting part (3) and the connecting column (1) are integrally formed.
8. 8. An automatic plastic corner filling nozzle according to claim 7, characterized in that the gun connecting part (3) comprises a thread section (31) and a feed inlet (32), and the connecting column (1) is in threaded connection with an external gun through the thread section (31).
9. 9. An automatic plastic corner filling nozzle according to claim 1, characterized in that the diameter of the connecting post (1) gradually decreases from the gun connecting portion (3) towards the plastic head (2).
10. 10. The automatic plastic corner filling nozzle according to claim 1, wherein a plurality of anti-slip strips (9) are connected to the outer wall of the connecting column (1), and the anti-slip strips (9) are equidistantly arranged along the circumferential direction of the connecting column (1).

Description

Automatic plastic corner filling rubber nozzle Technical Field The utility model relates to the technical field of aviation sealant construction, in particular to an automatic plastic corner filling rubber nozzle. Background In the field of aerospace manufacturing and maintenance, sealant construction is a key link in ensuring the sealing performance of an aircraft structure, wherein the corner-filling process plays an important role in sealing effect and structural integrity. At present, when aviation sealant is used for corner filling construction, operators need to accurately paste shielding adhesive tapes on the periphery of a region to be corner filled, then use a common adhesive nozzle to extrude an adhesive line, then use a scraper to shape the adhesive line to meet the requirements, then tear off the shielding adhesive tapes to finish construction, the process is complicated and complicated, a large number of working hours are consumed, the construction efficiency is low, meanwhile, the consistency and the accuracy of each corner filling are difficult to ensure in a manual operation mode, the forming difficulty is high, the problems of uneven thickness, irregular shape and the like of the adhesive line are easy to occur, and the sealing quality and the appearance of an aircraft are influenced. Disclosure of utility model The utility model provides an automatic plastic corner filling rubber nozzle to solve the problems in the prior art. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides an automatic plastic corner filling glue mouth, includes spliced pole and plastic head, the one end of spliced pole is equipped with and is used for carrying out the gluey rifle connecting portion of dismantling the connection with outside gluey rifle, the surface of plastic head is equipped with a plane, just the plane of plastic head is provided with stores up gluey chamber, store up gluey chamber with the inside logical chamber intercommunication of spliced pole, just plastic mouth has been seted up to one side of plastic head, plastic mouth with store up gluey chamber and communicate with each other for the extrusion and the plastic of sealant. Preferably, one end of the connecting column is connected with a universal rotary connecting part, the connecting column is rotationally connected with the shaping head through the universal rotary connecting part, and the universal rotary connecting part is used for adjusting any angle of the shaping head and locking the shaping head. Preferably, the universal rotary connecting part is provided with a through hole, and the connecting column is communicated with the glue storage cavity through the through hole on the universal rotary connecting part. Preferably, a positioning block is arranged on the plane of the shaping head, and the positioning block is positioned at one end of the glue storage cavity, which is far away from the shaping opening. Preferably, the plane of the shaping head is provided with an L-shaped side plate, one end of the L-shaped side plate is connected to the surface of the positioning block, and the other end of the L-shaped side plate is arranged at the shaping opening. Preferably, the top surface of the L-shaped side plate and the top surface of the positioning block are positioned on the same plane, and the shaping head, the positioning block and the L-shaped side plate are integrally formed. Preferably, the outer diameter of the glue gun connecting part is smaller than the outer diameter of the connecting column, and the glue gun connecting part and the connecting column are integrally formed. Preferably, the glue gun connecting part comprises a threaded section and a feeding port, and the connecting column is in threaded connection with an external glue gun through the threaded section. Preferably, the diameter of the connecting column gradually decreases from the glue gun connecting part to the shaping head. Preferably, the outer wall of the connecting column is connected with a plurality of anti-slip strips, and the anti-slip strips are equidistantly arranged along the circumferential direction of the connecting column. By adopting the technical scheme, the beneficial effects obtained by the utility model are as follows: According to the utility model, the connecting column drives the shaping head to move, so that the sealant accumulated in the glue storage cavity can be extruded through the shaping opening, the shaping effect is achieved, the method is different from the traditional manual method, the construction steps are effectively reduced, time and labor are saved, meanwhile, the positioning block is designed, the positioning is accurate, the movement is stable and does not deviate during glue spraying, the uniformity and smoothness of a glue line are ensured, and the sealing quality is effectively improved. According to the plastic connecting device, the connect