Air brush cleaning machine

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, a cleaning solvent bottle and a waste liquid recycling bottle are arranged in the spray pen washing main machine, a concave cleaning pool is formed in the spray pen washing main machine, a water outlet of the cleaning pool is connected with the waste liquid recycling bottle, and a water retaining cover is arranged above the cleaning pool. An air inlet of the cleaning solvent bottle is connected with the air pump through an air pipe, a liquid outlet of the cleaning solvent bottle is connected with the sprayer assembly through a solution pipe, and a nozzle sleeve at the front end of the pen sprayer is provided with a reflection cavity. According to the airbrush cleaning machine, the airbrush cleaning main machine with pressure is adopted to inject cleaning solvent from the airbrush pigment cup for cleaning, cleaning is fast and convenient, cleaning can be carried out without disassembling airbrush accessories, cleaning is clean, operation is easy, hands are not prone to making contact with the solvent and pigment, the front end of the nozzle is sleeved with the round rubber sleeve, and the cleaning efficiency is improved. The sprayed cleaning liquid flushes onto the circular rubber sleeve and is reflected to the inner wall of the spray needle sleeve, so that the inner surface of the spray needle cap is cleaned.

Description

TECHNICAL FIELD

[0001] The utility model relates to spray gun technical field, concretely is a kind of spray pen cleaning machine. BACKGROUND

[0002] Spray gun is indispensable link nature high efficiency equipment in modern coating process, principle is to use air compressed airflow from the middle of nozzle of spray gun and spray, using venturi principle, form negative pressure zone in front end of nozzle, paint is sucked from container, simultaneously use several symmetrical airflow to paint is suddenly broken, paint is micronized, fly to the object that is sprayed as uniform mist.

[0003] With the continuous improvement of people's living standards, more attention is paid to daily maintenance. Some skin care or treatment liquid will be used to spray gun for nursing or coloring. When using the spray gun or changing color, the original method is to pour cleaning solvent into the pigment cup, press the end surface of the spray needle cap with hand, and then turn the key to make the air flow back to the pigment cup for cleaning. In this way, the cleaning cannot clean the channel of the spray nozzle of the spray needle; therefore, in order to clean completely, the operator must rotate the spray nozzle sleeve, take out the spray needle, clean it with solvent and a wiping cloth, and then assemble it back. The spray needle is a very fine needle tip, and if it is not assembled properly, it will be bent, and the spray effect of the spray pen will be poor. Therefore, the existing cleaning method has many operations, and the disassembly and assembly requirements are very high, which requires high operation skills. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a kind of spray pen cleaning machine to solve the problem that the existing cleaning method has many operations, and the disassembly and assembly requirements are very high, which requires high operation skills.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of spray pen cleaning machine, including spray pen flushing host, the inside of spray pen flushing host is equipped with cleaning solvent bottle and waste liquid recovery bottle, the inside of spray pen flushing host is formed with the cleaning pool of recess, the drain outlet of the cleaning pool is connected with the waste liquid recovery bottle, the cleaning pool is equipped with water baffle cover above, the air inlet of cleaning solvent bottle is connected with air pump by gas pipe, the liquid outlet of cleaning solvent bottle is connected with spray head assembly by solution pipe, the spray head assembly includes spray head connector, spray head seat and press spray head, the spray head connector is equipped with cleaning liquid inlet, the cleaning liquid inlet is connected with the solution pipe, the cleaning liquid storage area is formed between the spray head connector and the press spray head, the press spray head is equipped with one or more liquid outlet holes, the spray pen device includes spray pen main body, the spray pen main body is equipped with spray pen pigment cup and key, the spray pen pigment cup is connected with the press spray head by fixed mechanism and sealing mechanism, the front end of the spray pen main body is equipped with spray nozzle sleeve and spray needle sleeve, the spray nozzle sleeve is equipped with reflection cavity.

[0006] Preferably, the fixing mechanism is a clamping point fixing assembly, which comprises a fixing screw and a clamping point groove, the fixing screw is threadedly connected with the surface of the pressing nozzle, and the clamping point groove is arranged on the surface of the color cup of the marker pen, and the fixing screw and the clamping point groove are clamped with each other when the pressing nozzle is connected with the color cup of the marker pen.

[0007] Preferably, the fixing mechanism is an external support fixing assembly, which comprises an external support fixing block, the external support fixing block is arranged in the pressing nozzle, and the external support fixing block supports and fixes the color cup of the marker pen when the pressing nozzle is connected with the color cup of the marker pen.

[0008] Preferably, the fixing mechanism is a screw thread fixing assembly, which comprises an external screw thread and an internal screw thread, the external screw thread is arranged on the outer wall of the pressing nozzle, the internal screw thread is arranged on the inner wall of the color cup of the marker pen, and the external screw thread and the internal screw thread are threadedly matched with each other when the external screw thread and the internal screw thread are connected.

[0009] 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.

[0010] Preferably, the bottom side sealing assembly comprises a bottom side sealing rubber piece, the bottom side sealing rubber piece is sleeved on the surface of the pressing nozzle, and the side edge of the bottom end of the bottom side sealing rubber piece is pressed on the inner wall of the color cup of the marker pen to realize bottom side sealing when the pressing nozzle is connected with the color cup of the marker pen.

[0011] Preferably, the inner side sealing assembly comprises an inner side sealing rubber piece, the inner side sealing rubber piece is arranged on the surface of the pressing nozzle, and the inner wall of the inner side sealing rubber piece is pressed on the top end of the color cup of the marker pen to realize inner side sealing when the pressing nozzle is connected with the color cup of the marker pen.

[0012] Preferably, the inner sealing assembly comprises an inner sealing rubber piece, the inner sealing rubber piece is sleeved on the surface of the pressing nozzle, and the outer ring of the inner sealing rubber piece is matched with the inner wall of the color cup of the marker pen to realize inner sealing when the pressing nozzle is connected with the color cup of the marker pen.

[0013] Preferably, the outer sealing assembly comprises an outer sealing rubber piece, the outer sealing rubber piece is sleeved on the surface of the pressing nozzle, and the inner ring of the outer sealing rubber piece is matched with the outer wall of the color cup of the marker pen to realize outer sealing when the pressing nozzle is connected with the color cup of the marker pen.

[0014] Preferably, the spray pen flushing host machine is further provided with a button, a charging port and a solution visible window on the shell of the spray pen flushing host machine, the button and the charging port are electrically connected with a main control board arranged in the interior of the spray pen flushing host machine, and the main control board is further electrically connected with a battery and an air pump.

[0015] Compared with the prior art, the beneficial effects of the utility model are that: the spray pen cleaning machine adopts the spray pen flushing host machine with pressure to inject the cleaning solvent from the spray pen pigment cup for flushing, cleaning is fast and convenient, cleaning can be carried out without disassembling the spray pen accessories, the operation is simple, the hands are not easy to contact the solvent and the pigment, and the round rubber sleeve is sleeved on the front end of the nozzle, the cleaning liquid sprayed is reflected to the inner wall of the spray needle sleeve after being splashed on the round rubber sleeve, so that the inner surface of the spray needle cap is cleaned. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structure schematic view of the spray pen cleaning machine of the utility model;

[0017] Figure 2 It is a sectional view structure schematic view of the spray pen cleaning machine of the utility model;

[0018] Figure 3 It is another sectional view structure schematic view of the spray pen cleaning machine of the utility model;

[0019] Figure 4 It is a sectional view of the spray head assembly;

[0020] Figure 5 It is a connection structure schematic view of the spray head assembly and the spray pen device;

[0021] Figure 6 It is an explosion structure schematic view of the clamping point fixing assembly of the utility model;

[0022] Figure 7 It is an assembly structure schematic view of the clamping point fixing assembly of the utility model;

[0023] Figure 8 It is an explosion structure schematic view of the outer support fixing assembly of the utility model;

[0024] Figure 9 It is an assembly structure schematic view of the outer support fixing assembly of the utility model;

[0025] Figure 10 It is a screw fixing assembly structure schematic view of the utility model;

[0026] Figure 11 It is a clip assembly structure schematic view of the utility model;

[0027] Figure 12 It is an explosion structure schematic view of the bottom side sealing assembly of the utility model;

[0028] Figure 13 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0029] Figure 14 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0030] Figure 15 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0031] Figure 16 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0032] Figure 17 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0033] Figure 18 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0034] Figure 19 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0035] Figure 20 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0036] Figure 21 Assemble structure schematic view of bottom side sealing assembly of the utility model

[0037] In the figure: 1, spray pen flushing host computer; 2, cleaning solvent bottle; 3, waste liquid recovery bottle; 4, cleaning pool; 5, water baffle cover; 6, air pipe; 7, air pump; 8, solution pipe; 9, fixed mechanism; 91, clamping point fixed assembly; 911, fixed screw; 912, clamping point groove; 92, outer support fixed assembly; 921, outer support fixed block; 93, screw thread fixed assembly; 931, outer screw thread; 932, inner screw 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, spray head assembly; 111, spray head connector; 112, spray head seat; 113, press spray head; 114, cleaning liquid inlet; 115, cleaning liquid storage area; 116, spring; 117, liquid outlet hole; 12, spray pen main body; 13, spray pen pigment cup; 14, button; 15, nozzle sleeve; 16, spray needle sleeve; 17 round rubber sleeve; 18, button; 19, charging port; 20, solution visual window; 21, main control board; 22, battery. DETAILED DESCRIPTION

[0038] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. In addition, the terms "first", "second", "third", "upper", "lower", "left", "right" and the like are only used for description purposes, rather than being understood as indicating or implying relative importance. Meanwhile, in the description of the utility model, unless explicitly specified and limited, the terms "connected", "linked" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0039] The structure of the spray pen cleaning machine provided by the utility model is shown in Figures 1 to 5 The utility model provides a kind of spray pen cleaning machine's structure, including spray pen flushing host computer 1, cleaning solvent bottle 2 and waste liquid recovery bottle 3 are equipped in spray pen flushing host computer 1 inside, the inside of spray pen flushing host computer 1 is formed recessed cleaning pool 4, the drain of cleaning pool 4 is connected with waste liquid recovery bottle 3, cleaning pool upper side is equipped with water baffle 5, the gas inlet of cleaning solvent bottle 2 is connected with air pump 7 by gas pipe 6, the liquid outlet of cleaning solvent bottle 2 is connected with spray head assembly 11 by solution pipe 8, spray head assembly 11 includes spray head connector 111, spray head base 112 and press spray head 113, spray head connector 111 is equipped with cleaning liquid inlet 114, cleaning liquid inlet 114 is connected with solution pipe 8, and cleaning liquid storage area 115 is formed between spray head connector 111 and press spray head 113, spring 116 is equipped between press spray head 113 and spray head base 112, and press spray head 113 is equipped with three liquid outlet holes 117.Spray pen device includes spray pen main body 12, and spray pen pigment cup 13 and button 14 are equipped on spray pen main body 12, and nozzle sleeve 15 and spray needle sleeve 16 are equipped at the front end of spray pen main body 12, nozzle sleeve 15 is equipped with reflection cavity, and the reflection cavity of the embodiment adopts circular rubber sleeve 17.Spray pen flushing host computer 1 shell is further equipped with button 18, charging port 19 and solution visual window 20, button 18 and charging port 19 are electrically connected with main control board 21 arranged in the inside of spray pen flushing host computer 1, and main control board 21 is further electrically connected with battery 22 and air pump 7.

[0040] Spray pen pigment cup 13 is connected with press spray head 113 by fixed mechanism 9 and sealing mechanism 10, and the following several ways can be used for specific connection:

[0041] Embodiment one of press spray head 113 and spray pen pigment cup 13 connection:

[0042] As Figure 6 And Figure 7As shown, the fixing mechanism 9 is a clamping point fixing assembly 91, which includes at least one fixing screw 911 and at least one clamping point groove 912, the fixing screw 911 is threadedly connected with the surface of the pressing nozzle 113, the clamping point groove 912 is arranged on the surface of the pen cup 13, and the fixing screw 911 and the clamping point groove 912 are clamped with each other when the pressing nozzle 113 is connected with the pen cup 13.

[0043] Embodiment two of the connection between the pressing nozzle 113 and the pen cup 13:

[0044] As shown in Figure 8 and Figure 9 , the fixing mechanism 9 is an external support fixing assembly 92, which includes an external support fixing block 921, which is installed in the interior of the pressing nozzle 113, and when the pressing nozzle 113 and the pen cup 13 are installed, the external support fixing block 921 externally supports the pen cup 13 to be fixed.

[0045] Embodiment three of the connection between the pressing nozzle 113 and the pen cup 13:

[0046] As shown in Figure 10 , the fixing mechanism 9 is a screw fixing assembly 93, which includes an external screw 931 and an internal screw 932, the external screw 931 is arranged on the outer wall of the pressing nozzle 113, the internal screw 932 is arranged on the inner wall of the pen cup 13, and when the external screw 931 and the internal screw 932 are connected, the external screw 931 and the internal screw 932 are threadedly matched with each other.

[0047] Embodiment four of the connection between the pressing nozzle 113 and the pen cup 13;

[0048] As shown in Figure 11 , the fixing mechanism 9 is a clip assembly, which includes but is not limited to a clip, a snap ring, a rubber bag, a rope, and an elastic band.

[0049] Further, as shown in Figures 12 to 20 , the pressing nozzle 113 and the pen cup 13 are sealingly connected through a sealing mechanism 10, which is a bottom side sealing assembly 101 or an inner side sealing assembly 102 or an inner sealing assembly 103 or an outer sealing assembly 104 or an end face sealing assembly 105.

[0050] In implementation, the bottom side sealing assembly 101 or the inner side sealing assembly 102 or the inner sealing assembly 103 or the outer sealing assembly 104 or the end face sealing assembly 105 is used to realize the sealing work between the pressing nozzle 113 and the pen cup 13.

[0051] Embodiment one of the sealing between the pressing nozzle 113 and the pen cup 13:

[0052] As Figure 12 and Figure 13 shown, the pressurized spray head 113 and the brush pen pigment cup 13 are sealed and connected through the bottom side sealing assembly 101, which includes a bottom side sealing rubber piece 1011 that is sleeved on the surface of the pressurized spray head 113, and after the pressurized spray head 113 and the brush pen pigment cup 13 are connected, the side edge of the bottom end of the bottom side sealing rubber piece 1011 is pressed against the inner wall of the brush pen pigment cup 13 to achieve bottom side sealing.

[0053] Embodiment two of the sealing of the pressurized spray head 113 and the brush pen pigment cup 13:

[0054] As Figure 14 and Figure 15 shown, the pressurized spray head 113 and the brush pen pigment cup 13 are sealed and connected through the inner side sealing assembly 102, which includes an inner side sealing rubber piece 1021 that is installed on the surface of the pressurized spray head 113, and after the pressurized spray head 113 and the brush pen pigment cup 13 are connected, the side wall inside the inner side sealing rubber piece 1021 is pressed against the top end of the brush pen pigment cup 13 to achieve inner side sealing.

[0055] Embodiment three of the sealing of the pressurized spray head 113 and the brush pen pigment cup 13:

[0056] As Figure 16 and Figure 17 shown, the pressurized spray head 113 and the brush pen pigment cup 13 are sealed and connected through the inner sealing assembly 103, which includes an inner sealing rubber piece 1031 that is sleeved on the surface of the pressurized spray head 113, and after the pressurized spray head 113 and the brush pen pigment cup 13 are connected, the outer circle of the inner sealing rubber piece 1031 cooperates with the inner wall of the brush pen pigment cup 13 to achieve inner sealing.

[0057] Embodiment four of the sealing of the pressurized spray head 113 and the brush pen pigment cup 13:

[0058] As Figure 18 and Figure 19 shown, the pressurized spray head 113 and the brush pen pigment cup 13 are sealed and connected through the outer sealing assembly 104, which includes an outer sealing rubber piece 1041 that is sleeved on the surface of the pressurized spray head 113, and after the pressurized spray head 113 and the brush pen pigment cup 13 are connected, the inner circle of the outer sealing rubber piece 1041 cooperates with the outer wall of the brush pen pigment cup 13 to achieve outer sealing.

[0059] Embodiment five of the sealing of the pressurized spray head 113 and the brush pen pigment cup 13:

[0060] As Figure 20and Figure 21 As shown, the pressing nozzle 113 and the airbrush cup 13 are connected and sealed by the end face sealing assembly 105, which comprises an end face sealing rubber 1051 installed on the surface of the pressing nozzle 113, and the end face sealing rubber 1051 is inserted into the end of the airbrush cup 13 to achieve end face sealing after the pressing nozzle 113 is connected with the airbrush cup 13.

[0061] Working principle: when in use, the cleaning solvent is filled into the cleaning solvent bottle 2, the airbrush device is placed under the water shield 5, and the pressing nozzle 113 is connected and fixed with the airbrush cup 13 through the fixing mechanism 9, and the sealing mechanism 10 plays a sealing role during the fixing. The button 18 on the airbrush flushing host 1 is pressed, and the air pump 7 starts to work, and the cleaning solvent in the cleaning solvent bottle 2 is pressed into the cleaning liquid storage area 115 of the nozzle assembly 11. The airbrush device is pressed down, and the pressing nozzle is also pressed down, at this time, the liquid in the cleaning liquid storage area 115 enters the pressing nozzle 113, and because the cleaning liquid enters under pressure, there are a plurality of small liquid outlets 117 above the pressing nozzle, and the pressurized cleaning solvent liquid is sprayed from each liquid outlet 117, so as to flush the paint on the cup wall. The airbrush device is pressed down once and lifted up once, the pressing nozzle 113 is separated from the airbrush cup 13, and the dirty cleaning solvent is flowed into the cleaning pool 4, and the above operation is repeated to clean.

[0062] When the airbrush device is pressed down, the airbrush cup 13 is sealed with the pressing nozzle 113, at this time, the airbrush cup 13 is filled with cleaning solvent and has a certain pressure, at this time, the key 14 of the airbrush device is opened, and the cleaning solvent is sprayed from the needle to the nozzle, so as to clean the needle and the nozzle channel.

[0063] When the cleaning solvent is sprayed from the nozzle, the front end of the nozzle is sleeved with a circular rubber sleeve 17, and the sprayed cleaning liquid is reflected to the inner wall of the needle sleeve, so as to clean the inner surface of the needle cap.

[0064] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.

Claims

1. A spray pen cleaning machine characterized by: The utility model provides a kind of spray pen flushing host (1), which is internally provided with cleaning solvent bottle (2) and waste liquid recovery bottle (3), the inside of the spray pen flushing host (1) is formed with recessed cleaning pool (4), the drain of the cleaning pool (4) is connected with the waste liquid recovery bottle (3), the cleaning pool (4) is provided with water baffle (5) above, the air inlet of the cleaning solvent bottle (2) is connected with air pump (7) by air pipe (6), the liquid outlet of the cleaning solvent bottle (2) is connected with spray head assembly (11) by solution pipe (8), the spray head assembly (11) includes spray head joint (111), spray head seat (112) and press spray head (113), the spray head joint (111) is provided with cleaning liquid inlet (114), the cleaning liquid inlet (114) is connected with the solution pipe (8), the spray head joint (111) and the press spray head (113) are formed with cleaning liquid storage area (115), the press spray head (113) is provided with one or more liquid outlet holes (117), and the press spray head (113) is provided with spring (116) between the spray head seat (112), the press spray head (113) is provided with one or more liquid outlet holes (117), and the press spray head (113) is provided with one or more liquid outlet holes (117).

2. A spray pen cleaning machine according to claim 1, characterised in that: The fixing mechanism (9) is a clamping point fixing assembly (91), which includes a fixing screw (911) and a clamping point groove (912). The surface of the press spray head (113) is threadedly connected with the fixing screw (911). The clamping point groove (912) is formed on the surface of the spray pen pigment cup (13). When the press spray head (113) is connected with the spray pen pigment cup (13), the fixing screw (911) and the clamping point groove (912) are clamped with each other.

3. A spray pen cleaning machine according to claim 1, wherein: 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 in the press spray head (113). When the press spray head (113) and the spray pen pigment cup (13) are installed, the external support fixing block (921) externally supports to fix the spray pen pigment cup (13).

4. A spray pen cleaning machine according to claim 1, wherein: The fixing mechanism (9) is a screw thread fixing assembly (93), which includes an external screw thread (931) and an internal screw thread (932). The external screw thread (931) is arranged on the outer wall of the press spray head (113). The internal screw thread (932) is formed on the inner wall of the spray pen pigment cup (13). When the external screw thread (931) and the internal screw thread (932) are connected, the external screw thread (931) and the internal screw thread (932) are threadedly matched with each other. The fixing mechanism (9) can also be a clip assembly.

5. A spray pen cleaning machine according to claim 1, wherein: The sealing mechanism (10) is a bottom side sealing assembly (101), or an inner side sealing assembly (102), or an inner sealing assembly (103), or an outer sealing assembly (104), or an end face sealing assembly (105).

6. A spray pen cleaning machine according to claim 5, wherein: The bottom side sealing assembly (101) comprises a bottom side sealing rubber piece (1011) sleeved on the surface of the pressing nozzle (113), and after the pressing nozzle (113) is connected with the marker cup (13), the side edge of the bottom end of the bottom side sealing rubber piece (1011) is pressed on the inner wall of the marker cup (13) to realize bottom side sealing; the inner side sealing assembly (102) comprises an inner side sealing rubber piece (1021) installed on the surface of the pressing nozzle (113), and after the pressing nozzle (113) is connected with the marker cup (13), the inner wall of the inner side sealing rubber piece (1021) is pressed on the top end of the marker cup (13) to realize inner side sealing.

7. A spray pen cleaning machine according to claim 5 wherein: The inner sealing assembly (103) comprises an inner sealing rubber piece (1031) sleeved on the surface of the pressing nozzle (113), and after the pressing nozzle (113) is connected with the marker cup (13), the outer ring of the inner sealing rubber piece (1031) cooperates with the inner wall of the marker cup (13) to realize inner sealing.

8. A spray pen cleaning machine according to claim 5, wherein: The outer sealing assembly (104) comprises an outer sealing rubber piece (1041) sleeved on the surface of the pressing nozzle (113), and after the pressing nozzle (113) is connected with the marker cup (13), the inner ring of the outer sealing rubber piece (1041) cooperates with the outer wall of the marker cup (13) to realize outer sealing.

9. A spray pen cleaning machine according to claim 5, wherein: The end face sealing assembly (105) comprises an end face sealing rubber piece (1051) installed on the surface of the pressing nozzle (113), and after the pressing nozzle (113) is connected with the marker cup (13), the end of the end face sealing rubber piece (1051) is inserted into the end of the marker cup (13) to realize end face sealing.

10. A spray pen cleaning machine according to claim 1, wherein: The shell of the marker flushing main machine (1) is further provided with a button (18), a charging port (19) and a solution visible window (20), the button (18) and the charging port (19) are electrically connected with a main control board (21) arranged in the interior of the marker flushing main machine (1), and the main control board (21) is further electrically connected with a battery (22) and an air pump (7).

Images