Machine for cleaning air brush

Abstract

The utility model relates to the technical field of spray guns, in particular to a spray pen cleaning machine which comprises a spray pen washing main machine and a spray pen device matched with the spray pen washing main machine for use, a solvent bottle is detachably installed on the surface of the spray pen washing main machine, and a washing main machine connector is installed at the end of the spray pen washing main machine. A shifting key is mounted on the surface of the pen spraying device and is used for controlling the pen spraying device; an air brush pigment cup is installed on the surface of the air brush device, the surface of the air brush pigment cup is connected with a cleaning connector through a fixing mechanism, and the cleaning connector is connected with the flushing main machine interface through a connecting assembly; and the cleaning joint and the spray pen pigment cup are in sealed connection through a sealing mechanism. The spray pen is quick and convenient to clean, can be cleaned without disassembling spray pen accessories, is relatively clean, is simple to operate, and is not easy for hands to touch solvents and pigments.

Description

Technical Field

[0001] The utility model relates to the technical field of spray guns, in particular to a spray brush cleaning machine. Background Art

[0002] The spray gun is an indispensable and high-efficiency equipment in the modern coating process. The principle is to use compressed air to spray out from the middle of the nozzle of the spray gun. Using the Venturi principle, a negative pressure area is formed at the front end of the nozzle to suck the paint out of the container. At the same time, several symmetrical air flows are used to rapidly break up the paint. The paint is micronized and flies towards the sprayed object in a uniform mist.

[0003] As people's living standards continue to improve, they pay more attention to daily maintenance. Some skin care or treatment liquids will be used with a spray gun for care or coloring. When the spray gun is used or the color needs to be changed, such as the attached Figure 21 As shown, the conventional method involves pouring cleaning solvent into the paint cup, manually pressing the end face of the spray needle cap, and simultaneously turning a button to reverse the flow of air into the paint cup for cleaning. This method fails to completely clean the paint channel within the spray needle nozzle; to do so, the operator must unscrew the nozzle cover 11, remove the spray needle 9, clean it with solvent and a wipe, and then reassemble it. The spray needle 9 is a very fine tip, and improper assembly can cause it to bend, which can impair the spray effect of the airbrush. Therefore, the existing cleaning method requires numerous cleaning actions and is very demanding on the operator. Utility Model Content

[0004] The purpose of the present invention is to provide a cleaning device for an airbrush, so as to solve the problems in the prior art that the cleaning method has many steps, high requirements for assembly and disassembly, and high requirements for operators.

[0005] To achieve the above-mentioned object, the utility model provides the following technical solutions: a machine for cleaning an airbrush, comprising an airbrush flushing main unit and an airbrush device used in conjunction with the airbrush flushing main unit, wherein a solvent bottle is detachably mounted on the surface of the airbrush flushing main unit, and a flushing main unit interface is mounted on the end of the airbrush flushing main unit; the airbrush flushing main unit extracts liquid from the solvent bottle and discharges it through the flushing main unit interface, or the airbrush flushing main unit injects air into the solvent bottle to increase the pressure in the solvent bottle and discharge the liquid through the flushing main unit interface; or the airbrush flushing main unit injects air into the airbrush paint cup; a toggle button is mounted on the surface of the airbrush device, which is used to control the airbrush; an airbrush paint cup is mounted on the surface of the airbrush device, and a cleaning connector is connected to the surface of the airbrush paint cup through a fixing mechanism, and the cleaning connector and the flushing main unit interface are connected by a connecting assembly; the cleaning connector and the airbrush paint cup are sealed by a sealing mechanism; and a detachable reflux cleaning mechanism is provided on the surface of the airbrush paint cup.

[0006] Preferably, the connecting assembly is a hose connection, a direct connection, or a bend connection; the backflow cleaning mechanism includes a sealing plug cover with a water spray port and a return water port, a water pump, and a control panel, the sealing plug cover is filled on the top of the airbrush paint cup, and the return water port extends to the bottom of the airbrush paint cup, the water pump and the control panel are electrically connected, the water outlet end of the water pump is connected to the water spray port of the sealing plug cover through the water outlet pipe, and the return water end of the water pump is connected to the return water port of the sealing plug cover through the return water pipe.

[0007] Preferably, the fixing mechanism is a card point fixing component, which includes a fixing screw and a card point groove. The fixing screw is threadedly connected to the surface of the cleaning connector. The card point groove is opened on the surface of the airbrush paint cup, and when the cleaning connector is connected to the airbrush paint cup, the fixing screw and the card point groove engage with each other.

[0008] Preferably, the fixing mechanism is an external support fixing assembly, which includes an external support fixing block. The external support fixing block is installed inside the cleaning joint, and when the cleaning joint and the airbrush paint cup are installed, the external support fixing block fixes the airbrush paint cup.

[0009] Preferably, the fixing mechanism is a screw fixing assembly, which includes an external screw and an internal screw. The external screw is arranged on the outer wall of the cleaning joint, and the internal screw is opened on the inner wall of the airbrush paint cup. When the external screw and the internal screw are connected, the external screw and the internal screw are threadedly matched with each other; the fixing mechanism may be a clip assembly.

[0010] Preferably, the sealing mechanism is a bottom side sealing assembly, an inner side sealing assembly, an inner sealing assembly, an outer sealing assembly, or an end face sealing assembly.

[0011] Preferably, the bottom sealing assembly includes a bottom sealing rubber member, which is sleeved on the surface of the cleaning joint, and after the cleaning joint and the airbrush paint cup are connected, the side edge of the bottom end of the bottom sealing rubber member is pressed against the inner wall of the airbrush paint cup to achieve bottom sealing; the inner sealing assembly includes an inner sealing rubber member, which is installed on the surface of the cleaning joint, and after the cleaning joint and the airbrush paint cup are connected, the side wall inside the inner sealing rubber member is pressed against the top of the airbrush paint cup to achieve inner sealing.

[0012] Preferably, the inner sealing assembly includes an inner sealing rubber part, which is sleeved on the surface of the cleaning joint, and after the cleaning joint and the airbrush paint cup are connected, the outer ring of the inner sealing rubber part cooperates with the inner wall of the airbrush paint cup to achieve internal sealing.

[0013] Preferably, the outer sealing assembly includes an outer sealing rubber piece, which is sleeved on the surface of the cleaning joint, and after the cleaning joint and the airbrush paint cup are connected, the inner ring of the outer sealing rubber piece cooperates with the outer wall of the airbrush paint cup to achieve external sealing.

[0014] Preferably, the end face sealing assembly includes an end face sealing rubber part, which is installed on the surface of the cleaning joint, and after the cleaning joint and the airbrush paint cup are connected, the end of the end face sealing rubber part is inserted into the end of the airbrush paint cup to achieve end face sealing.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the airbrush cleaning machine adopts a pressurized airbrush flushing main unit to inject cleaning solvent from the airbrush paint cup for flushing; the flushing process adopts pulse or direct flushing methods, which is more conducive to impact cleaning in the flushing cup; the connection methods of the airbrush flushing main unit and the paint cup include hose connection, direct connection, and elbow connection; a sealing mechanism is used to seal the cleaning joint and the cup; the connection methods of the cleaning joint and the cup include external single-point (including multiple-point) internal pressure fastening and external full-circle internal pressure fastening; the connection methods of the cleaning joint and the cup include internal external support fastening and internal tight fit with the inner diameter of the cup; the connection method of the cleaning joint and the cup adopts manual or tooling press-type fastening; therefore, the present invention is quick and convenient to clean, and can be cleaned without disassembling the airbrush accessories, and the cleaning is relatively clean, the operation is simple, and the hands are not easily exposed to solvents and paints. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the connecting hose method of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the direct pressing method of the utility model;

[0018] Figure 3This is a schematic diagram of the structure of the variable tube pressing method of the utility model;

[0019] Figure 4 This is a schematic diagram of the exploded structure of the card point fixing component of the utility model;

[0020] Figure 5 This is a schematic diagram of the assembly structure of the card point fixing component of the present utility model;

[0021] Figure 6 This is a schematic diagram of the exploded structure of the external support fixing assembly of the utility model;

[0022] Figure 7 This is a schematic diagram of the assembly structure of the external support fixing component of the utility model;

[0023] Figure 8 This is a schematic diagram of the structure of the screw thread fixing assembly of the present utility model;

[0024] Figure 9 This is a schematic structural diagram of the clip assembly of the present utility model;

[0025] Figure 10 This is a schematic diagram of the explosion structure of the bottom side sealing assembly of the utility model;

[0026] Figure 11 This is a schematic diagram of the assembly structure of the bottom side sealing component of the utility model

[0027] Figure 12 This is a schematic diagram of the explosion structure of the inner sealing component of the utility model;

[0028] Figure 13 This is a schematic diagram of the assembly structure of the inner sealing component of the present invention;

[0029] Figure 14 This is a schematic diagram of the explosion structure of the inner sealing rubber component of the utility model;

[0030] Figure 15 This is a schematic diagram of the assembly structure of the inner sealing rubber component of the present invention;

[0031] Figure 16 This is a schematic diagram of the explosion structure of the outer sealing rubber component of the utility model;

[0032] Figure 17 This is a schematic diagram of the assembly structure of the outer sealing rubber component of the utility model;

[0033] Figure 18 This is a schematic diagram of the exploded structure of the end face sealing assembly of the present utility model;

[0034] Figure 19 This is a schematic diagram of the assembly structure of the end face sealing component of the present invention;

[0035] Figure 20 This is a schematic diagram of the structure of the reflux cleaning mechanism of the utility model;

[0036] Figure 21 This is a schematic diagram of the cleaning and disassembly structure of the prior art.

[0037] Figure: 1. Airbrush flushing host; 2. Connecting assembly; 3. Cleaning connector; 4. Airbrush paint cup; 5. Toggle button; 6. Airbrush; 7. Flushing host interface; 8. Solvent bottle; 9. Fixing mechanism; 91. Card point fixing assembly; 911. Fixing screw; 912. Card point groove; 92. External support fixing assembly; 921. External support fixing block; 93. Thread fixing assembly; 931. External thread; 932. Internal thread; 10. Sealing mechanism ;101, bottom side sealing assembly;1011, bottom side sealing rubber part;102, inner side sealing assembly;1021, inner side sealing rubber part;103, inner sealing assembly;1031, inner sealing rubber part;104, outer sealing assembly;1041, outer sealing rubber part;105, end face sealing assembly;1051, end face sealing rubber part;11, reflux cleaning mechanism;111, sealing plug cover;112, water pump;113, control board. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. In addition, the terms "first", "second", "third", "upper, lower, left, right", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. At the same time, in the description of the present invention, unless otherwise clearly stipulated and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0039] The utility model provides a structure for cleaning an airbrush machine as follows Figures 1 to 3As shown, it includes an airbrush flushing host 1 and an airbrush device 6 used in conjunction with the airbrush flushing host 1. A solvent bottle 8 is detachably mounted on the surface of the airbrush flushing host 1, and a flushing host interface 7 is mounted on the end of the airbrush flushing host 1; the airbrush flushing host 1 extracts liquid from the solvent bottle 8 and discharges it through the flushing host interface 7, or the airbrush flushing host 1 injects air into the solvent bottle 8 to increase the pressure in the solvent bottle 8 so that the liquid is discharged through the flushing host interface 7; or the airbrush flushing host 1 injects air into the airbrush paint cup 4; a toggle button 5 is mounted on the surface of the airbrush device 6, and the toggle button 5 is used to control the airbrush device 6; an airbrush paint cup 4 is mounted on the surface of the airbrush device 6, and a cleaning connector 3 is connected to the surface of the airbrush paint cup 4 through a fixing mechanism 9, and the cleaning connector 3 is connected to the flushing host interface 7 through a connecting component 2, and the connecting component 2 is a hose connection, a direct connection, or a bend connection.

[0040] During implementation, the cleaning solvent is loaded into the cleaning machine solvent bottle 8, the flushing host interface 7 on the airbrush flushing host 1 is connected to the cleaning connector 3 through the connecting component 2, and then the cleaning connector 3 and the airbrush paint cup 4 are connected and fixed through the fixing mechanism 9.

[0041] Example 1 of connecting the cleaning connector 3 to the airbrush paint cup 4:

[0042] like Figure 4 as well as Figure 5 As shown, the fixing mechanism 9 is a card point fixing component 91, which includes at least one fixing screw 911 and at least one card point groove 912. The fixing screw 911 is threadedly connected to the surface of the cleaning connector 3, and the card point groove 912 is opened on the surface of the airbrush paint cup 4. When the cleaning connector 3 is connected to the airbrush paint cup 4, the fixing screw 911 and the card point groove 912 are engaged with each other.

[0043] Example 2 of connecting the cleaning connector 3 to the airbrush paint cup 4:

[0044] like Figure 6 as well as Figure 7 As shown, the fixing mechanism 9 is an external support fixing component 92, which includes an external support fixing block 921. The external support fixing block 921 is installed inside the cleaning joint 3, and when the cleaning joint 3 and the airbrush paint cup 4 are installed, the external support fixing block 921 externally supports the airbrush paint cup 4 to fix it.

[0045] Example 3 of connecting the cleaning connector 3 to the airbrush paint cup 4:

[0046] like Figure 8As shown, the fixing mechanism 9 is a screw fixing component 93, which includes an outer screw 931 and an inner screw 932. The outer screw 931 is arranged on the outer wall of the cleaning connector 3, and the inner screw 932 is opened on the inner wall of the airbrush paint cup 4. When the outer screw 931 and the inner screw 932 are connected, the outer screw 931 and the inner screw 932 are threadedly matched with each other.

[0047] Example 4 of connecting the cleaning connector 3 to the airbrush paint cup 4;

[0048] like Figure 9 As shown, the fixing mechanism 9 is a clip assembly, which includes but is not limited to a clip, a clasp, a rubber bag, a rope, and a rubber band.

[0049] Further, if Figures 10 to 18 As shown, the cleaning joint 3 and the airbrush paint cup 4 are sealed and connected via a sealing mechanism 10 , which is a bottom sealing component 101 , an inner sealing component 102 , an inner sealing component 103 , an outer sealing component 104 , or an end face sealing component 105 .

[0050] During implementation, the sealing work between the cleaning joint 3 and the airbrush paint cup 4 is achieved through the bottom side sealing component 101 or the inner side sealing component 102 or the inner sealing component 103 or the outer sealing component 104 or the end face sealing component 105.

[0051] Example 1 of cleaning the seal between the joint 3 and the airbrush paint cup 4:

[0052] like Figure 10 as well as Figure 11 As shown, the cleaning joint 3 and the airbrush paint cup 4 are sealed by a bottom side sealing assembly 101. The bottom side sealing assembly 101 includes a bottom side sealing rubber member 1011. The bottom side sealing rubber member 1011 is sleeved on the surface of the cleaning joint 3. After the cleaning joint 3 and the airbrush paint cup 4 are connected, the side edge of the bottom end of the bottom side sealing rubber member 1011 is pressed against the inner wall of the airbrush paint cup 4 to realize bottom side sealing.

[0053] Example 2 of cleaning the seal of the joint 3 and the airbrush paint cup 4:

[0054] like Figure 12 as well as Figure 13 As shown, the cleaning joint 3 and the airbrush paint cup 4 are sealed by an inner sealing component 102. The inner sealing component 102 includes an inner sealing rubber member 1021. The inner sealing rubber member 1021 is installed on the surface of the cleaning joint 3. After the cleaning joint 3 and the airbrush paint cup 4 are connected, the inner side wall of the inner sealing rubber member 1021 is pressed against the top of the airbrush paint cup 4 to achieve inner sealing.

[0055] Example 3 of cleaning the seal of the joint 3 and the airbrush paint cup 4:

[0056] like Figure 14 as well as Figure 15 As shown, the cleaning joint 3 and the airbrush paint cup 4 are sealed by an internal sealing component 103. The internal sealing component 103 includes an internal sealing rubber part 1031. The internal sealing rubber part 1031 is sleeved on the surface of the cleaning joint 3. After the cleaning joint 3 and the airbrush paint cup 4 are connected, the outer ring of the internal sealing rubber part 1031 cooperates with the inner wall of the airbrush paint cup 4 to realize internal sealing.

[0057] Example 4 of cleaning the seal of the joint 3 and the airbrush paint cup 4:

[0058] like Figure 16 as well as Figure 17 As shown, the cleaning joint 3 and the airbrush paint cup 4 are sealed by an external sealing component 104. The external sealing component 104 includes an external sealing rubber part 1041. The external sealing rubber part 1041 is sleeved on the surface of the cleaning joint 3. After the cleaning joint 3 and the airbrush paint cup 4 are connected, the inner ring of the external sealing rubber part 1041 cooperates with the outer wall of the airbrush paint cup 4 to realize external sealing.

[0059] Example 5 of cleaning the seal of the joint 3 and the airbrush paint cup 4:

[0060] like Figure 18 as well as Figure 19 As shown, the cleaning joint 3 and the airbrush paint cup 4 are sealed by an end face sealing assembly 105. The end face sealing assembly 105 includes an end face sealing rubber member 1051. The end face sealing rubber member 1051 is installed on the surface of the cleaning joint 3. After the cleaning joint 3 and the airbrush paint cup 4 are connected, the end of the end face sealing rubber member 1051 is inserted into the end of the airbrush paint cup 4 to realize end face sealing.

[0061] like Figure 20 As shown, a detachable reflux cleaning mechanism 11 is provided on the surface of the airbrush paint cup 4. The reflux cleaning mechanism 11 includes a sealing plug cover 111 with a water spray port and a return water port, a water pump 112 and a control board 113. The sealing plug cover 111 is filled on the top of the airbrush paint cup 4, and the return water port extends to the bottom of the airbrush paint cup 4. The water pump 111 and the control board 112 are electrically connected. The water outlet end of the water pump 111 is connected to the water spray port of the sealing plug cover 111 through the water outlet pipe, and the return water end of the water pump 111 is connected to the return water port of the sealing plug cover 111 through the return water pipe.

[0062] During implementation, fill 2 / 3 of the cleaning agent into the airbrush paint cup 4, install the sealing plug cover 111 into the paint cup, turn on the switch of the control panel 112, so that it controls the water pump 111 to return the cleaning agent inside the airbrush paint cup 4 from the return water port under the action of the return water pipe, and at the same time, the water pump 111 sprays the returned cleaning agent from the water outlet under the action of the outlet pipe to achieve cleaning.

[0063] Working principle: When in use, the cleaning solvent is loaded into the cleaning machine solvent bottle 8, and the flushing host interface 7 on the airbrush flushing host 1 is connected to the cleaning connector 3 through the connecting component 2, and then the cleaning connector 3 and the airbrush paint cup 4 are connected and fixed through the fixing mechanism 9. When fixed, the sealing mechanism 10 plays a sealing role. As long as the airbrush flushing host 1 is opened, the cleaning solvent will enter the airbrush paint cup 4 from the solution hose or elbow of the connecting component 2 for flushing. At the same time, when the toggle button 5 is turned on, the cleaning solvent will be sprayed out from the gap between the nozzle and the spray needle. Repeating this action will quickly clean the paint channel of the airbrush 6. This solution solves the current difficulties of many cleaning actions and very high disassembly and assembly requirements, and achieves clean, quick and convenient cleaning.

[0064] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A machine for cleaning an airbrush, comprising an airbrush flushing main unit (1) and an airbrush device (6) used in conjunction with the airbrush flushing main unit (1), characterized in that: The surface of the airbrush flushing main unit (1) is detachably mounted with a solvent bottle (8), and the end of the airbrush flushing main unit (1) is mounted with a flushing main unit interface (7); the airbrush flushing main unit (1) extracts liquid from the solvent bottle (8) and discharges it through the flushing main unit interface (7), or the airbrush flushing main unit (1) injects air into the solvent bottle (8) to increase the pressure in the solvent bottle (8) so that the liquid is discharged through the flushing main unit interface (7); or the airbrush flushing main unit (1) injects air into the airbrush paint cup (4); the surface of the airbrush device (6) is mounted with a A toggle button (5) is used to control the airbrush (6); the airbrush paint cup (4) is installed on the surface of the airbrush (6), and the surface of the airbrush paint cup (4) is connected to a cleaning connector (3) via a fixing mechanism (9); the cleaning connector (3) is connected to a flushing host interface (7) via a connecting assembly (2); the cleaning connector (3) and the airbrush paint cup (4) are sealed via a sealing mechanism (10), and a detachable reflux cleaning mechanism (11) is provided on the surface of the airbrush paint cup (4).

2. The airbrush cleaning machine according to claim 1, characterized in that: The connecting assembly (2) is a hose connection, a direct connection, or a bend connection; the backflow cleaning mechanism (11) comprises a sealing plug cover (111) with a water spray port and a water return port, a water pump (112), and a control panel (113); the sealing plug cover (111) is plugged onto the top of the airbrush paint cup (4); the water pump (112) and the control panel (113) are electrically connected; the water outlet of the water pump (112) is connected to the water spray port of the sealing plug cover (111) through a water outlet pipe, and the water return end of the water pump (112) is connected to the water return port of the sealing plug cover (111) through a water return pipe.

3. The airbrush cleaning machine according to claim 1, characterized in that: The fixing mechanism (9) is a card point fixing assembly (91), which includes a fixing screw (911) and a card point groove (912). The fixing screw (911) is threadedly connected to the surface of the cleaning connector (3). The card point groove (912) is provided on the surface of the airbrush paint cup (4). When the cleaning connector (3) is connected to the airbrush paint cup (4), the fixing screw (911) and the card point groove (912) engage with each other.

4. The airbrush cleaning machine according to claim 1, characterized in that: The fixing mechanism (9) is an external support fixing assembly (92), which includes an external support fixing block (921). The external support fixing block (921) is installed inside the cleaning joint (3), and when the cleaning joint (3) and the airbrush paint cup (4) are installed, the external support fixing block (921) externally supports and fixes the airbrush paint cup (4).

5. The airbrush cleaning machine according to claim 1, characterized in that: The fixing mechanism (9) is a screw thread fixing assembly (93), which includes an outer screw thread (931) and an inner screw thread (932). The outer screw thread (931) is arranged on the outer wall of the cleaning joint (3), and the inner screw thread (932) is opened on the inner wall of the airbrush paint cup (4). When the outer screw thread (931) and the inner screw thread (932) are connected, the outer screw thread (931) and the inner screw thread (932) are threadedly matched with each other. The fixing mechanism (9) may be a clip assembly.

6. The airbrush cleaning machine according to claim 1, characterized in that: The sealing mechanism (10) is a bottom side sealing component (101), an inner side sealing component (102), an inner sealing component (103), an outer sealing component (104), or an end face sealing component (105).

7. The airbrush cleaning machine according to claim 6, characterized in that: The bottom sealing assembly (101) comprises a bottom sealing rubber member (1011), which is sleeved on the surface of the cleaning joint (3), and after the cleaning joint (3) and the airbrush paint cup (4) are connected, the side edge of the bottom end of the bottom sealing rubber member (1011) is pressed against the inner wall of the airbrush paint cup (4) to achieve bottom sealing; the inner sealing assembly (102) comprises an inner sealing rubber member (1021), which is mounted on the surface of the cleaning joint (3), and after the cleaning joint (3) and the airbrush paint cup (4) are connected, the inner side wall of the inner sealing rubber member (1021) is pressed against the top end of the airbrush paint cup (4) to achieve inner sealing.

8. The airbrush cleaning machine according to claim 6, characterized in that: The inner sealing component (103) includes an inner sealing rubber part (1031), which is sleeved on the surface of the cleaning joint (3). After the cleaning joint (3) and the airbrush paint cup (4) are connected, the outer ring of the inner sealing rubber part (1031) cooperates with the inner wall of the airbrush paint cup (4) to achieve internal sealing.

9. The airbrush cleaning machine according to claim 6, characterized in that: The outer sealing component (104) includes an outer sealing rubber part (1041), which is sleeved on the surface of the cleaning joint (3). After the cleaning joint (3) and the airbrush paint cup (4) are connected, the inner ring of the outer sealing rubber part (1041) cooperates with the outer wall of the airbrush paint cup (4) to achieve external sealing.

10. The airbrush cleaning machine according to claim 6, characterized in that: The end face sealing assembly (105) includes an end face sealing rubber member (1051), which is mounted on the surface of the cleaning joint (3). After the cleaning joint (3) and the airbrush paint cup (4) are connected, the end of the end face sealing rubber member (1051) is plugged into the end of the airbrush paint cup (4) to achieve end face sealing.

Images