A spray gun fixing assembly for a painting equipment

Abstract

This utility model relates to the technical field of spray gun fixing components and discloses a spray gun fixing component for a painting equipment. It includes a paint supply pipe, a connecting support plate fixedly installed on the outside of the paint supply pipe, mounting plates fixedly installed on both the front and back of the connecting support plate, an automatic nozzle adjustment mechanism at the bottom of the connecting support plate, and a cleaning mechanism at the bottom of the automatic nozzle adjustment mechanism. This spray gun fixing component, through its automatic nozzle adjustment mechanism, allows for the fixed installation of the spray gun head body during use via the engagement of the mounting block and the insert block. Utilizing the transmission of a small gear and an arc-edge gear, the spray gun head body can automatically switch positions with the stability of rotating shaft one and rotating shaft two. This avoids the tedious manual replacement required when adjusting and changing the spray gun head body, and also prevents paint from getting on workers' hands, thus protecting their health.

Description

Technical Field

[0001] This utility model relates to the technical field of spray gun fixing components, specifically a spray gun fixing component for a painting equipment. Background Technology

[0002] A spray gun is a device that uses the rapid release of liquid or compressed air as power. Spray guns are divided into two types: standard pressure and pressurized. There are also pressure spray guns, cartridge spray guns, and automatic recovery spray guns. During use, spray gun fixing components are usually required to install the spray gun in order to improve the stability of the spraying process.

[0003] According to the patent application CN220759659U, "This utility model relates to the field of spray gun fixing technology and discloses a spray gun fixing mechanism for spraying equipment, including a spraying mechanism and a fixing mechanism. The fixing mechanism is snapped onto the surface of the spraying mechanism. The fixing mechanism includes an adjustment unit and a spray gun unit. The adjustment unit is snapped onto the surface of the spraying mechanism, and the spray gun unit is fixedly connected to the surface of the adjustment unit. This spray gun fixing mechanism for spraying equipment, by pre-assembling different spray gun heads and cooperating with the guide strip sliding guide groove, allows for quick adjustment of different spray gun heads for use without complete disassembly, improving work efficiency. It is easy to adapt to different spraying conditions and is suitable for complex spraying tasks. By setting multiple spring blocks to cooperate with buckles for mutual snapping and fixing, the device can be quickly separated or spliced ​​and fixed, improving the disassembly efficiency of the device."

[0004] Regarding the above description, the applicant believes the following issues exist:

[0005] During use, this utility model allows for quick adjustment of different spray gun heads by pre-installing them. The spring blocks and latches enable rapid separation and assembly. However, in actual use, switching between spray gun heads requires manual adjustment, which easily leads to paint residue on hands during the adjustment process. This residue is difficult to wash off and can be harmful to health. Therefore, an improved spray gun fixing component for painting equipment is needed to solve these problems. Utility Model Content

[0006] The purpose of this utility model is to provide a spray gun fixing component for a painting equipment to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a spray gun fixing assembly for a spray painting equipment, including a paint supply pipe, a connecting support plate fixedly installed on the outside of the paint supply pipe, mounting plates fixedly installed on both the front and back of the connecting support plate, an automatic nozzle adjustment mechanism provided at the bottom of the connecting support plate, and a cleaning mechanism provided at the bottom of the automatic nozzle adjustment mechanism.

[0008] The automatic nozzle adjustment mechanism includes a rotary adjustment component and a nozzle fixing and mounting component, wherein the nozzle fixing and mounting component is located at the bottom of the rotary adjustment component.

[0009] Preferably, the rotation adjustment assembly includes a motor frame, which is fixedly installed on the top of the connecting support plate. A transmission motor is fixedly installed inside the motor frame. A small gear is fixedly installed at the bottom of the transmission shaft of the transmission motor. A rotating shaft one is fixedly installed at the bottom of the small gear. A rotating shaft two is rotatably installed inside the connecting support plate. An arc-edged gear is fixedly installed at the top of the rotating shaft two, which facilitates the rotation and engagement of the spray gun head body through the rotation adjustment assembly.

[0010] Preferably, the connecting support plate has a hole at the corresponding position of the rotating shaft, and the rotating shaft is rotatably installed inside the hole opened inside the connecting support plate. The small gear meshes with the arc-edge gear, which facilitates the normal rotation of the arc-edge gear.

[0011] Preferably, the spray gun head fixing and mounting assembly includes a mounting block, which is fixedly mounted on the bottom of the rotating shaft two. An insert block is slidably mounted inside the mounting block, and a bolt is provided inside the insert block. A nut is installed on the external thread of the bolt. A connecting plate is fixedly mounted on the bottom of the insert block, and the spray gun head body is fixedly mounted inside the connecting plate, so as to facilitate the installation and fixing of the spray gun head body through the spray gun head fixing and mounting assembly.

[0012] Preferably, the mounting block and the bolt are provided with holes at corresponding positions, and the bolt is slidably installed inside the holes provided inside the mounting block, so as to facilitate fixing the mounting block and the insert block by means of the bolt.

[0013] Preferably, the cleaning mechanism includes a connecting frame, which is fixedly installed at the bottom of the connecting plate. A rotating shaft three is rotatably installed inside the connecting frame. A turning handle is fixedly installed at the bottom of the rotating shaft three. A fixing circular plate is fixedly installed at the top of the rotating shaft three. A brush is fixedly installed at the top of the fixing circular plate, so as to facilitate cleaning of the nozzle of the spray gun head body by the cleaning mechanism.

[0014] Preferably, the connecting frame and the rotating shaft three are provided with holes at corresponding positions, and the rotating shaft three is rotatably installed inside the holes provided inside the connecting frame, so as to facilitate the normal rotation of the brush.

[0015] Compared with the prior art, the present invention provides a spray gun fixing component for a painting equipment, which has the following beneficial effects:

[0016] 1. The spray gun fixing assembly of this painting equipment, through the automatic nozzle adjustment mechanism, can fix the spray gun head body during use by the snap-fit ​​of the mounting block and the insert block. Utilizing the transmission of the gear and the arc-edge gear, the spray gun head body can be automatically switched with the stability of the rotating shaft one and rotating shaft two. This avoids the tedious manual replacement required when adjusting and changing the spray gun head body, and also prevents paint from getting on the workers' hands, thus avoiding harm to the workers' health.

[0017] 2. The spray gun fixing assembly of this painting equipment, through the set cleaning mechanism, allows the rotating shaft three to drive the brush to rotate during use by rotating and turning the handle, thereby cleaning the outlet of the spray gun head body and realizing the function of cleaning the outlet of the spray gun head body. Attached Figure Description

[0018] 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.

[0019] Figure 1 This is a schematic diagram of the appearance and structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the external structure of the automatic nozzle adjustment mechanism of this utility model;

[0021] Figure 3 This is a schematic diagram of the external structure of the rotary adjustment component of this utility model;

[0022] Figure 4 An exploded view of the external structure of the spray gun head fixing and mounting assembly of this utility model;

[0023] Figure 5 This is an exploded view of the cleaning mechanism of this utility model.

[0024] In the diagram: 1. Paint supply pipe; 2. Automatic nozzle adjustment mechanism; 21. Rotary adjustment assembly; 211. Motor frame; 212. Drive motor; 213. Gear; 214. Shaft 1; 215. Shaft 2; 216. Arc-edge gear; 22. Spray gun head fixing and mounting assembly; 221. Mounting block; 222. Insert block; 223. Bolt; 224. Nut; 225. Connecting plate; 226. Spray gun head body; 3. Cleaning mechanism; 31. Connecting frame; 32. Shaft 3; 33. Tightening handle; 34. Fixed circular plate; 35. Brush; 4. Mounting plate; 5. Connecting support plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0027] Example 1:

[0028] Please see Figure 1-4 This utility model provides a technical solution: a spray gun fixing assembly for a spray painting equipment, including a paint supply pipe 1, a connecting support plate 5 fixedly installed on the outside of the paint supply pipe 1, mounting plates 4 fixedly installed on both the front and back of the connecting support plate 5, an automatic nozzle adjustment mechanism 2 provided at the bottom of the connecting support plate 5, and a cleaning mechanism 3 provided at the bottom of the automatic nozzle adjustment mechanism 2.

[0029] The automatic nozzle adjustment mechanism 2 includes a rotary adjustment component 21 and a nozzle fixing and mounting component 22, with the nozzle fixing and mounting component 22 located at the bottom of the rotary adjustment component 21.

[0030] Furthermore, the rotation adjustment assembly 21 includes a motor frame 211, which is fixedly installed on the top of the connecting support plate 5. A drive motor 212 is fixedly installed inside the motor frame 211. A small gear 213 is fixedly installed at the bottom of the drive shaft of the drive motor 212. A rotating shaft 214 is fixedly installed at the bottom of the small gear 213. A rotating shaft 215 is rotatably installed inside the connecting support plate 5. An arc-edged gear 216 is fixedly installed at the top of the rotating shaft 215, which facilitates the rotation and engagement of the spray gun head body 226 through the rotation adjustment assembly 21.

[0031] Furthermore, holes are provided at the corresponding positions of the connecting support plate 5 and the rotating shaft 214, and the rotating shaft 214 is rotatably installed inside the hole provided inside the connecting support plate 5, so that the gear 213 meshes with the arc-edge gear 216, which facilitates the normal rotation of the arc-edge gear 216.

[0032] Furthermore, the spray gun head fixing and mounting assembly 22 includes a mounting block 221, which is fixedly mounted on the bottom of the rotating shaft 215. An insert block 222 is slidably mounted inside the mounting block 221. A bolt 223 is provided inside the insert block 222, and a nut 224 is installed on the external thread of the bolt 223. A connecting plate 225 is fixedly mounted on the bottom of the insert block 222, and a spray gun head body 226 is fixedly mounted inside the connecting plate 225, so as to facilitate the installation and fixing of the spray gun head body 226 through the spray gun head fixing and mounting assembly 22.

[0033] Furthermore, holes are provided at the corresponding positions of the mounting block 221 and the bolt 223, and the bolt 223 is slidably installed inside the hole provided inside the mounting block 221, so as to fix the mounting block 221 and the insert block 222 by means of the bolt 223.

[0034] Example 2:

[0035] Please see Figure 5 Furthermore, in conjunction with Embodiment 1, the cleaning mechanism 3 includes a connecting frame 31, which is fixedly installed at the bottom of the connecting plate 225. A rotating shaft 32 is rotatably installed inside the connecting frame 31. A turning handle 33 is fixedly installed at the bottom of the rotating shaft 32. A fixed circular plate 34 is fixedly installed at the top of the rotating shaft 32. A brush 35 is fixedly installed at the top of the fixed circular plate 34, which facilitates cleaning of the nozzle of the spray gun head body 226 by the cleaning mechanism 3.

[0036] Furthermore, holes are provided at corresponding positions of the connecting frame 31 and the rotating shaft 32, and the rotating shaft 32 is rotatably installed inside the hole provided inside the connecting frame 31, so that the brush 35 can rotate normally.

[0037] In actual operation, when this device is used, the paint supply pipe 1 can be installed through the holes on the outside of the mounting plate 4. After the paint supply pipe 1 is installed, the spray gun head body 226 is installed. First, the insert block 222 is aligned with the mounting block 221 and inserted. After insertion, the bolt 223 is inserted into the mounting block 221 and the insert block 222, and then the nut 224 is used to lock it, thus fixing the connecting plate 225. At this time, the spray gun head body 226 is fixed. When the spray gun head body 226 needs to be adjusted, the drive motor 212 is driven to make the drive motor 212... The drive shaft of 2 drives the small gear 213 to rotate. When the small gear 213 rotates one revolution, the arc-edge gear 216 will rotate one-sixth. At this time, the spray gun head body 226 that is in contact with the paint supply pipe 1 will leave the paint supply pipe 1. The next spray gun head body 226 rotates to the bottom of the paint supply pipe 1 and contacts the paint supply pipe 1. At this time, the adjustment and replacement of the spray gun head body 226 is completed. When it is necessary to clean the bottom of the spray gun head body 226, when the spray gun head body 226 moves to the top of the brush 35, turn the handle 33 to make the rotating shaft 32 rotate. At this time, the brush 35 rotates, and the bottom of the spray gun head body 226 can be cleaned.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

Claims

1. A spray gun fixing assembly for a spray painting equipment, comprising a paint supply pipe (1), characterized in that: The paint delivery pipe (1) is fixedly installed with a connecting support plate (5). The front and back of the connecting support plate (5) are both fixedly installed with mounting plates (4). The bottom of the connecting support plate (5) is provided with an automatic nozzle adjustment mechanism (2). The bottom of the automatic nozzle adjustment mechanism (2) is provided with a cleaning mechanism (3). The automatic nozzle adjustment mechanism (2) includes a rotation adjustment component (21) and a nozzle fixing and mounting component (22), with the nozzle fixing and mounting component (22) located at the bottom of the rotation adjustment component (21).

2. The spray gun fixing assembly for a painting equipment according to claim 1, characterized in that: The rotation adjustment assembly (21) includes a motor frame (211), which is fixedly installed on the top of the connecting support plate (5). A transmission motor (212) is fixedly installed inside the motor frame (211). A small gear (213) is fixedly installed at the bottom of the transmission shaft of the transmission motor (212). A rotating shaft one (214) is fixedly installed at the bottom of the small gear (213). A rotating shaft two (215) is rotatably installed inside the connecting support plate (5). An arc-edge gear (216) is fixedly installed at the top of the rotating shaft two (215).

3. The spray gun fixing assembly for a painting equipment according to claim 2, characterized in that: The connecting support plate (5) has holes at the corresponding positions of the rotating shaft (214), and the rotating shaft (214) is rotatably installed inside the holes opened inside the connecting support plate (5). The small gear (213) meshes with the arc-edge gear (216).

4. The spray gun fixing assembly for a painting equipment according to claim 1, characterized in that: The spray gun head fixing and mounting assembly (22) includes a mounting block (221), which is fixedly mounted on the bottom of the rotating shaft (215). An insert block (222) is slidably mounted inside the mounting block (221). A bolt (223) is provided inside the insert block (222). A nut (224) is installed on the external thread of the bolt (223). A connecting plate (225) is fixedly mounted on the bottom of the insert block (222). The spray gun head body (226) is fixedly mounted inside the connecting plate (225).

5. The spray gun fixing assembly for a painting equipment according to claim 4, characterized in that: Holes are provided at corresponding positions of the mounting block (221) and the bolt (223), and the bolt (223) is slidably installed inside the hole provided inside the mounting block (221).

6. The spray gun fixing assembly for a painting equipment according to claim 1, characterized in that: The cleaning mechanism (3) includes a connecting frame (31), which is fixedly installed at the bottom of the connecting plate (225). A rotating shaft (32) is rotatably installed inside the connecting frame (31). A turning handle (33) is fixedly installed at the bottom of the rotating shaft (32). A fixed circular plate (34) is fixedly installed at the top of the rotating shaft (32). A brush (35) is fixedly installed at the top of the fixed circular plate (34).

7. A spray gun fixing assembly for a painting equipment according to claim 6, characterized in that: The connecting frame (31) and the rotating shaft (32) are provided with holes at corresponding positions, and the rotating shaft (32) is rotatably installed inside the hole provided inside the connecting frame (31).

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