Multi-angle adjusting spray gun fixing mechanism

Abstract

The utility model discloses a kind of multi-angle adjusting spray gun fixing mechanism, including spray gun, spray gun fixing seat and mechanical arm six-axis fixing plate, further including threaded rod, limit connecting component, gasket and fastening nut, the bottom of spray gun is set in the top of spray gun fixing seat and is fixed by bolt locking, spray gun fixing seat side is provided with threaded rod by step extension, another end of threaded rod passes through mechanical arm six-axis fixing plate and is locked by gasket and fastening nut, limit connecting component of the spray gun fixing seat and mechanical arm six-axis fixing plate being connected is set on threaded rod.The utility model is easy to replace and disassemble, angle can be adjusted by gear, cope with different spraying point, improve use convenience.

Description

Technical Field

[0001] This utility model relates to a multi-angle adjustable spray gun fixing mechanism. Background Technology

[0002] Currently, traditional spray guns are usually fixed to a six-axis robotic arm by a fixed base to meet the spraying needs of different positions.

[0003] However, the existing spray gun installation structure is usually a fixed whole installation, which does not allow for angle adjustment of the spray gun for different spraying points, thus greatly limiting its application range. Utility Model Content

[0004] The main technical problem solved by this utility model is to provide a multi-angle adjustable spray gun fixing mechanism that is easy to replace and disassemble. The angle can be adjusted by gears to cope with different spraying points and improve ease of use.

[0005] To solve the above-mentioned technical problems, the present invention provides a multi-angle adjustable spray gun fixing mechanism, including a spray gun, a spray gun fixing base, and a six-axis fixing plate for a robotic arm. It also includes a threaded rod, a limiting connection assembly, a washer, and a fastening nut. The bottom of the spray gun is located on the top of the spray gun fixing base and is fixed by bolts. A threaded rod extends from one side of the spray gun fixing base via a step. The other end of the threaded rod passes through the six-axis fixing plate for the robotic arm and is locked by the washer and the fastening nut. A limiting connection assembly connecting the spray gun fixing base and the six-axis fixing plate for the robotic arm is provided on the threaded rod.

[0006] In a preferred embodiment of the present invention, the bottom of the spray gun is fixed to the top of the spray gun mounting base by at least two bolts.

[0007] In a preferred embodiment of the present invention, the limiting connection assembly includes a spray gun fixing seat limiting gear, a gear connecting nylon sleeve, and a six-axis fixing plate limiting gear.

[0008] In a preferred embodiment of this utility model, the spray gun fixing seat limiting gear has an axially penetrating threaded hole that is threadedly connected to the threaded rod and abuts against the side of the step. The six-axis fixing plate limiting gear has a threaded connection end extending from one side. The six-axis fixing plate of the robotic arm has a threaded hole that is connected and fixed to the threaded connection end of the six-axis fixing plate limiting gear. The six-axis fixing plate limiting gear and the threaded connection end have an axially penetrating guide hole. The end of the threaded rod passes through the guide hole and is locked and fixed to the six-axis fixing plate of the robotic arm by a washer and a fastening nut. The gear connecting nylon sleeve has an axially penetrating mounting hole and annularly distributed limiting teeth on its inner wall. The outer teeth of the spray gun fixing seat limiting gear and the six-axis fixing plate limiting gear are respectively inserted and positioned with the limiting teeth on both sides of the inside of the gear connecting nylon sleeve.

[0009] In a preferred embodiment of this utility model, a nylon insulating sleeve is also provided between the inner wall of the guide hole of the six-axis fixed plate limiting gear and the threaded connection end and the threaded rod.

[0010] In a preferred embodiment of this utility model, the end of the nylon insulating sleeve is turned outward and provided with a spacer located between the six-axis fixing plate of the robotic arm and the gasket.

[0011] In a preferred embodiment of this utility model, an isolation retaining ring is provided at the inner center of the gear connecting nylon sleeve.

[0012] The beneficial effects of this utility model are: the multi-angle adjustable spray gun fixing mechanism pointed out by this utility model is easy to replace and disassemble, and the angle can be adjusted by gears to cope with different spraying points, thus improving the ease of use. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort, wherein: Figure 1 This is a three-dimensional exploded view of a preferred embodiment of a multi-angle adjustable spray gun fixing mechanism of this utility model; Figure 2 yes Figure 1 Axial front sectional view of the threaded rod; Figure 3 yes Figure 1 A front sectional view of the spray gun and the mounting surface of the spray gun holder; Figure 4 yes Figure 1 A 3D view of the gear connecting to the nylon sleeve. Detailed Implementation

[0014] The technical solutions in the embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0015] Please see Figure 1 - As shown in the figure, the embodiment of this utility model includes: A multi-angle adjustable spray gun fixing mechanism includes a spray gun 1, a spray gun fixing seat 2, a six-axis fixing plate 3 for a robotic arm, a threaded rod 4, a limit connection assembly, a gasket 5, and a fastening nut 6.

[0016] The bottom of the spray gun 1 is located on the top of the spray gun mounting base 2 and is fixed by bolts, thereby realizing the installation and fixation of the spray gun 1 on the spray gun mounting base 2.

[0017] The bottom of the spray gun 1 is fixed to the top of the spray gun mounting base 2 by at least two bolts to ensure the installation stability of the spray gun 1 and prevent deflection.

[0018] A threaded rod 4 extends from one side of the spray gun mounting base 2 via a step 7, which is used to mount the spray gun 1 on the six-axis mounting plate 3 of the robotic arm.

[0019] The limiting connection assembly includes a spray gun fixing seat limiting gear 8, a gear connecting nylon sleeve 9, and a six-axis fixing plate limiting gear 10.

[0020] The spray gun fixing seat limiting gear 8 has a threaded hole through which it is threaded and connected to the threaded rod 4, while also abutting against the side of the step 7. The spray gun 1 can be installed at an angle by means of the spray gun fixing seat limiting gear 8.

[0021] A threaded connection end 11 extends from one side of the six-axis fixed plate limiting gear 10. The six-axis fixed plate 3 of the robotic arm is provided with a threaded hole that connects and fixes with the threaded connection end 11 of the six-axis fixed plate limiting gear 10, so that the six-axis fixed plate limiting gear 10 and the six-axis fixed plate 3 of the robotic arm form an integral structure.

[0022] The six-axis fixed plate limiting gear 10 and threaded connection end 11 are provided with axial through guide holes to facilitate the passage of the threaded rod 4.

[0023] The end of the threaded rod 4 passes through the guide hole and is locked and fixed to the six-axis fixing plate 3 of the robotic arm by the washer 5 and the fastening nut 6, thereby realizing the installation and fixation of the spray gun 1 and the six-axis fixing plate 3 of the robotic arm.

[0024] A nylon insulating sleeve 12 is also provided between the inner wall of the guide hole of the six-axis fixed plate limiting gear 10 and the threaded connection end 11 and the threaded rod 4, which is used to isolate the spray gun 1 and the six-axis fixed plate 3 of the robotic arm and play an insulating role.

[0025] The nylon insulating sleeve 12 has an outwardly turned end with a spacer 13 located between the six-axis fixing plate 3 of the robotic arm and the gasket 5, which also isolates the spray gun 1 and the six-axis fixing plate 3 of the robotic arm and serves as insulation.

[0026] The gear connecting nylon sleeve 9 has an axially penetrating mounting hole and annularly distributed limiting teeth 14 on its inner wall. The outer teeth of the spray gun fixing seat limiting gear 8 and the six-axis fixing plate limiting gear 10 are respectively inserted and positioned with the limiting teeth 14 on both sides of the inside of the gear connecting nylon sleeve 9. By adjusting the spray gun fixing seat limiting gear 8 in the radial direction of the gear connecting nylon sleeve 9, the spray gun 1 can be adapted to different spraying points.

[0027] An isolation retaining ring 15 is provided in the middle of the inner side of the gear connecting nylon sleeve 9. It is used to limit the insertion of the spray gun fixing seat limiting gear 8 and the six-axis fixing plate limiting gear 10 into the gear connecting nylon sleeve 9, so as to facilitate the overall connection.

[0028] Operating principle: First, fix the spray gun mounting base limiting gear 8 onto the threaded rod 4 of the spray gun mounting base 2 and attach it to the side of the step 7. Then, sequentially put the gear connecting nylon sleeve 9 onto the threaded rod 4. Next, fix the six-axis fixing plate limiting gear 10 onto the six-axis fixing plate 3 of the robotic arm. Insert the nylon insulating sleeve 12 into the guide hole of the six-axis fixing plate limiting gear 10 and put it onto the threaded rod 4. Adjust and fix the spray gun mounting base limiting gear 8 and the six-axis fixing plate limiting gear 10 according to the angle of the spray point required by the spray gun 1. Then, tighten the installation with the fastening nut 6.

[0029] In summary, the multi-angle adjustable spray gun fixing mechanism disclosed in this utility model is easy to replace and disassemble, and the angle can be adjusted by gears to cope with different spraying points, thus improving the ease of use.

[0030] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made using the content of this utility model specification, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A multi-angle adjustable spray gun fixing mechanism, comprising a spray gun, a spray gun fixing base, and a six-axis fixing plate for a robotic arm, characterized in that, It also includes a threaded rod, a limiting connection assembly, a washer, and a fastening nut. The bottom of the spray gun is located on the top of the spray gun mounting base and is fixed by bolts. A threaded rod is provided on one side of the spray gun mounting base via a step. The other end of the threaded rod passes through the six-axis mounting plate of the robotic arm and is locked by a washer and a fastening nut. A limiting connection assembly is provided on the threaded rod to connect the spray gun mounting base and the six-axis mounting plate of the robotic arm.

2. The multi-angle adjustable spray gun fixing mechanism according to claim 1, characterized in that, The bottom of the spray gun is located on the top of the spray gun mounting base and is secured by at least two bolts.

3. The multi-angle adjustable spray gun fixing mechanism according to claim 1, characterized in that, The limiting connection assembly includes a spray gun fixing seat limiting gear, a gear connecting nylon sleeve, and a six-axis fixing plate limiting gear.

4. The multi-angle adjustable spray gun fixing mechanism according to claim 3, characterized in that, The spray gun mounting seat limiting gear has a threaded hole that is threaded to the threaded rod and abuts against the side of the step. The six-axis fixing plate limiting gear has a threaded connection end extending from one side. The six-axis fixing plate of the robotic arm has a threaded hole that connects and fixes to the threaded connection end of the six-axis fixing plate limiting gear. The six-axis fixing plate limiting gear and the threaded connection end have a guide hole that is axially connected. The end of the threaded rod passes through the guide hole and is locked and fixed to the six-axis fixing plate of the robotic arm by a washer and a fastening nut. The gear connecting nylon sleeve has an axially connected mounting hole and annularly distributed limiting teeth on its inner wall. The outer teeth of the spray gun mounting seat limiting gear and the six-axis fixing plate limiting gear are respectively inserted and positioned with the limiting teeth on both sides of the inside of the gear connecting nylon sleeve.

5. The multi-angle adjustable spray gun fixing mechanism according to claim 4, characterized in that, A nylon insulating sleeve is also provided between the inner wall of the guide hole of the six-axis fixed plate limiting gear and the threaded connection end and the threaded rod.

6. The multi-angle adjustable spray gun fixing mechanism according to claim 5, characterized in that, The end of the nylon insulating sleeve is turned outward and a spacer is provided between the six-axis fixing plate of the robotic arm and the gasket.

7. The multi-angle adjustable spray gun fixing mechanism according to claim 4, characterized in that, An isolation retaining ring is provided on the inner center of the gear connecting nylon sleeve.

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