Multi-angle coating dispensing head

Abstract

The utility model relates to the technical field of dispensing head equipment, and discloses a multi-angle coating dispensing head, which comprises a bracket for supporting dispensing head equipment, the first rotating assembly is arranged on the support, and the top of the connecting rod is connected with the first rotating assembly; the second rotating assembly is arranged at the bottom of the connecting rod, and the heat insulation block is arranged at the rotating end of the second rotating assembly; the dispensing head is arranged at the end, away from the second rotating assembly, of the heat insulation block. Wherein the first rotating assembly drives the connecting rod to rotate, so that the dispensing head rotates transversely and horizontally; and the second rotating assembly rotates to drive the dispensing head to rotate vertically and horizontally. And through mutual cooperation of the first rotating assembly and the second rotating assembly, the effect of multi-angle adjustment can be achieved, so that the multi-angle requirement during working is met, and the usability of the dispensing equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dispensing head equipment, and particularly relates to a multi-angle coating dispensing head. Background Art

[0002] The multi-angle coating dispensing head is an advanced equipment aiming to improve the accuracy and efficiency of coating and dispensing processes. Traditional coating and dispensing methods usually rely on single-angle operations, which are difficult to meet the requirements for complex shapes and high precision in modern manufacturing. With the continuous progress of manufacturing processes, higher requirements are put forward for coating and dispensing operations.

[0003] Therefore, this application proposes a multi-angle coating dispensing head. This equipment can flexibly move at multiple angles and in multiple directions, thereby realizing precise operations on complex shapes and hard-to-reach areas; this not only improves production efficiency, reduces errors in manual operations, but also significantly improves the consistency and quality of products. Summary of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides a multi-angle coating dispensing head, which solves the problems raised in the above background art.

[0005] To achieve the above objectives, the utility model is realized through the following technical solutions:

[0006] A multi-angle coating dispensing head includes:

[0007] A bracket for supporting the dispensing head equipment;

[0008] A first rotation assembly provided on the bracket;

[0009] A connecting rod, the top of which is connected to the first rotation assembly;

[0010] A second rotation assembly provided at the bottom of the connecting rod,

[0011] A heat insulation block provided at the rotating end of the second rotation assembly;

[0012] A dispensing head provided at one end of the heat insulation block away from the second rotation assembly;

[0013] Among them, the first rotation assembly drives the connecting rod to rotate, causing the dispensing head to perform horizontal rotation; the second rotation assembly rotates to drive the dispensing head to perform vertical horizontal rotation.

[0014] Optionally, the first rotation assembly and the second rotation assembly have the same structure.

[0015] Optionally, the first rotation assembly includes a servo motor, a rotating platform, and an origin sensor;

[0016] The servo motor is installed on the upper surface of the bracket, and a driving wheel is connected to its output shaft;

[0017] The rotating platform is located on the lower surface of the bracket and is connected to the output end of the servo motor;

[0018] The origin sensor is arranged on the upper side of the bracket.

[0019] Optionally, the rotating platform includes a support block, a rotating shaft and a detection column;

[0020] The support block is fixedly installed on the lower surface of the bracket;

[0021] The rotating shaft is rotatably inserted into the support block, and its driving wheel is located inside the support block and meshes with the inserted end of the rotating shaft;

[0022] The detection column is fixedly connected to the rotating shaft and is coaxially arranged with the rotating shaft.

[0023] Optionally, the detection column includes a round rod and a displacement scale;

[0024] The round rod is fixedly connected to the rotating shaft, and its top is exposed above the bracket and corresponds to the origin sensor;

[0025] The displacement scale is fixedly connected to the round rod, and the side away from the round rod extends into the origin sensor.

[0026] The present utility model provides a multi-angle coating dispensing head, which has the following beneficial effects:

[0027] 1. Through the mutual cooperation between the first rotating assembly and the second rotating assembly, the effect of multi-angle adjustment can be achieved, so as to meet the multi-angle requirements during work and improve the usability of the dispensing equipment.

[0028] 2. Through the cooperation between the heat insulation block and the dispensing head, when the dispensing head works and heats up, the influence of the heat of the dispensing head on the second rotating assembly can be reduced, playing a protective role. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 is a schematic structural diagram of the present utility model;

[0030] Figure 2 is a schematic structural diagram of the rotating platform of the present utility model;

[0031] Figure 3 is a schematic structural diagram of the detection column of the present utility model;

[0032] Figure 4 is a schematic side structural diagram of the present utility model.

[0033] In the figure: 1. Bracket; 2. First rotating assembly; 21. Servo motor; 211. Driving wheel; 22. Rotating platform; 221. Support block; 222. Rotating shaft; 223. Detection column; 2331. Round rod; 2332. Displacement scale; 23. Origin sensor; 3. Connecting rod; 4. Second rotating assembly; 5. Heat insulation block; 6. Glue dispensing head. Detailed implementation manners

[0034] In order to facilitate the understanding of the technical means, creative features, achieved purposes and effects of the present utility model, the present utility model will be further described below in conjunction with specific embodiments.

[0035] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "lateral", "longitudinal", "end", "edge", "side wall", "upper", "lower", "upper part", "lower part", "directly above", "surface", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", "end", "head", "tail", etc. are based on the orientation or positional relationships shown in the drawings. They are only for the convenience of describing the technical solutions of the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0036] The present application provides a multi-angle coating glue dispensing head, which is specifically as follows:

[0037] Reference can be made to Figure 1 , the present application is mainly composed of a bracket 1 that plays a supporting role, a first rotating assembly 2 arranged on the bracket 1, a connecting rod 3 connected to the bracket 1, a second rotating assembly 4 arranged on the connecting rod 3, a heat insulation block 5 arranged at the output end of the second rotating assembly 4, and a glue dispensing head 6 arranged on the other side of the heat insulation block 5. It drives the work through the first rotating assembly 2 and the second rotating assembly 4 to drive the glue dispensing head 6 to do rotational work.

[0038] Reference can be made to Figure 1 , the bracket 1 is in an L shape. Its vertical side is used to connect to an external support to form a stable overall connection, and its horizontally arranged side is used to connect the first rotating assembly 2 to support the work of the first rotating assembly 2.

[0039] Reference can be made to Figure 2 , the first rotating assembly 2 includes a servo motor 21, a rotating platform 22 and an origin sensor 23. The servo motor 21 is installed on the upper surface of the bracket 1 to form stability. A driving wheel 211 is connected to its output shaft. When the servo motor 21 drives, it will drive the driving wheel 211 to do rotational work, and the driving wheel 211 works inside the rotating platform 22;

[0040] On the lower side of the horizontal plane of the bracket 1 of the rotary platform 22, the servo motor 21 is installed on the upper side of the horizontal plane of the bracket 1, and the output end is connected to the rotary platform 22 through the driving wheel 211. The rotary platform 22 includes a support block 221, a rotary shaft 222 and a detection column 223. The support block 221 is fixedly installed on the lower surface of the bracket 1 for connecting and supporting the servo motor 21. The rotary shaft 222 is rotatably inserted into the support block 221, and its driving wheel 211 is located inside the support block 221 and meshes with the inserted end of the rotary shaft 222. Thus, when the servo motor 21 rotates, the driving wheel 211 rotates synchronously, and the driving wheel 211 drives the rotary shaft 222 to rotate by meshing, so as to drive the connecting rod 3 and the structures on the connecting rod 3 to rotate synchronously, and this rotation meets the working requirement of the dispensing head 6 being horizontally transverse.

[0041] For reference Figure 3 , the origin sensor 23 is arranged on the upper side of the bracket 1 for detecting the rotational movement when the driving wheel 211 rotates. In order to further cooperate with the effectiveness of the detection, a detection column 223 is fixedly connected to the rotary shaft 222. The detection column 223 is coaxially arranged with the rotary shaft 222. Thus, when the rotary shaft 222 rotates, the detection column 223 will also rotate synchronously. In order to facilitate the detection of the rotational movement when the detection column 223 rotates, the detection column 223 is set to include two parts, a round rod 2331 and a displacement scale 2332. The round rod 2331 is coaxially arranged with the rotary shaft 222, and the top of the round rod 2331 is exposed on the upper side of the horizontal plane of the bracket 1 and corresponds to the origin sensor 23. The origin sensor 23 is in a U shape, and the displacement scale 2332 fixed on the top of the round rod 2331 is located at the middle position of the origin sensor 23 when it is at the origin position without rotation. Thus, when the displacement scale 2332 rotates, the origin sensor 23 can quickly make a rotation check.

[0042] Among them, it should be noted that the structures of the first rotary assembly 2 and the second rotary assembly 4 are the same. The bottom of the first rotary assembly 2 is connected to the connecting rod 3, and the second rotary assembly 4 is arranged at the bottom position of the connecting rod 3 and is vertically arranged with the first rotary assembly 2 when viewed from the side (for reference Figure 4 ); a heat insulation block 5 is arranged on the rotary shaft 222 in the second rotary assembly 4, and a dispensing head 6 is arranged on the other side of the heat insulation block 5, which can reduce the heat transfer of the dispensing head 6 to the second rotary assembly 4 and prevent component loss caused by affecting the components. During the rotation of the first rotary assembly 2 and the second rotary assembly 4, rotation detection is performed through the origin sensors 23 arranged on each of them, so as to monitor their rotation processes.

[0043] In the present utility model, the working steps of the device are as follows:

[0044] 1. First, fixedly install the bracket 1 at the required working position;

[0045] 2. Secondly, when the dispensing head 6 is working and needs to be adjusted by rotating horizontally, the first rotating component 2 performs the first adjustment operation.

[0046] 3. Then, when the dispensing head 6 is working and needs to be adjusted by rotating vertically, the second rotating component 4 performs the first adjustment operation.

[0047] 4. Finally, when the first rotating component 2 and the second rotating component 4 are rotating, the origin sensors 23 provided in their respective components monitor the rotation process.

[0048] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements fall within the scope of protection required by the present invention. The scope of protection required by the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-angle coating and dispensing head, characterized in that: Including, a bracket (1) for supporting the dispensing head device; a first rotating assembly (2) provided on the bracket (1); a connecting rod (3) with its top connected to the first rotating assembly (2); a second rotating assembly (4) provided at the bottom of the connecting rod (3), a heat insulation block (5) provided at the rotating end of the second rotating assembly (4); a dispensing head (6) provided at one end of the heat insulation block (5) away from the second rotating assembly (4); wherein the first rotating assembly (2) drives the connecting rod (3) to rotate, causing the dispensing head (6) to perform a horizontal rotation; the second rotating assembly (4) rotates to drive the dispensing head (6) to perform a vertical horizontal rotation; the first rotating assembly (2) includes a servo motor (21), a rotating platform (22) and a home sensor (23); the servo motor (21) is installed on the upper surface of the bracket (1), and a driving wheel (211) is connected to its output shaft; the rotating platform (22) is located on the lower surface of the bracket (1) and is connected to the output end of the servo motor (21); the home sensor (23) is provided on the upper side of the bracket (1); the rotating platform (22) includes a support block (221), a rotating shaft (222) and a detection column (223); the support block (221) is fixedly installed on the lower surface of the bracket (1); the rotating shaft (222) is rotatably inserted into the support block (221), and its driving wheel (211) is located inside the support block (221) and meshes with the inserted end of the rotating shaft (222); the detection column (223) is fixedly connected to the rotating shaft (222) and is coaxially arranged with the rotating shaft (222).

2. The multi-angle coating and dispensing head according to claim 1, wherein: The structures of the first rotating assembly (2) and the second rotating assembly (4) are the same.

3. The multi-angle coating and dispensing head according to claim 1, wherein: The detection column (223) includes a round rod (2331) and a displacement scale (2332); the round rod (2331) is fixedly connected to the rotating shaft (222), and its top is exposed above the bracket (1) and corresponds to the home sensor (23); the displacement scale (2332) is fixedly connected to the round rod (2331), and one side away from the round rod (2331) extends into the home sensor (23).

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