Spraying device for hair dyeing

Abstract

The utility model relates to the technical field of spraying devices, in particular to a spraying device for hair dyeing, which comprises a collecting bin, an air valve is fixedly communicated with one side of the collecting bin, a clamping component is arranged on the other side of the collecting bin, and the spraying device further comprises a stirring component. According to the spraying device, the effect of stable operation is achieved, during spraying, movement can be carried out by directly holding the stirring bin, component installation is more reasonable, supporting operation with a single hand is facilitated, and the problems that an existing spraying device is supported with a single hand, so that the center of gravity shifts, and spraying is uneven are solved; meanwhile, the spraying range can be adjusted by rotating the mounting plate to replace nozzles of different models, so that the required nozzles of the corresponding models are matched with the material collecting bin, the nozzles and the material collecting bin can be fixed through the clamping assemblies, the stability of the nozzles during operation is improved, and the problems that according to an existing spraying device, the spraying range of the nozzles is limited, and the spraying efficiency is high are solved. And the applicability of the spraying device is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a spraying device for hair dyeing. Background Art

[0002] Most barbershops use the method of manually applying hair dye to dye the hair of customers, which may cause uneven application and lead to color difference after dyeing. A spraying device for hair dyeing is now designed to help evenly spray the hair dye and improve the efficiency of hair dyeing.

[0003] After searching the Chinese patent with the publication number CN218981963U, a handheld spraying device is disclosed, including a fuselage body, a material guide tube is arranged on one side of the fuselage body, a material storage barrel is arranged on the top of the material guide tube, a nozzle is arranged on one side of the material guide tube, a trigger is arranged on one side of the fuselage body, an air valve is arranged at the bottom of the fuselage body, and an adjustment knob is arranged on the outer wall of the fuselage body. The patent uses the fuselage body, and the user removes the material storage barrel by rotating the threaded joint, and after injecting the raw material into it, the device is inverted and rotated to install the material storage barrel, wherein the driving motor is started, and the driving motor drives the stirring blade to rotate through the driving shaft and stirs the liquid in the storage barrel, and then the air pump outlet pipe is connected to the air valve, and then the hand is held in the hand buckle groove on the trigger, and the other hand is held on the non-slip grip, and the trigger is pulled, and the gas contacts the liquid through the material guide tube and pressurizes it and sprays out from the nozzle, thereby realizing a handheld spraying function of a handheld spraying device.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] 1. The existing spraying device needs to be supported by both hands, but the device can only be supported by one hand when dyeing hair. Supporting the existing device with one hand will cause the center of gravity to shift, making the spraying process unstable and resulting in uneven spraying; 2. The spraying range of the nozzle of the existing spraying device is limited, which reduces the applicability of the spraying device. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a spray device for hair dyeing. The utility model redesigns the structure of the original device, improves the stability of the spray device supported by one hand, and provides two different types of nozzles to adjust the spraying range, and the nozzles are easy to replace, thereby improving the applicability of the device.

[0007] The technical solution to achieve the purpose of the utility model is: a spray device for hair dyeing, comprising a material collection bin, one side of the material collection bin is fixedly connected to an air valve, the other side of the material collection bin is provided with a clamping assembly, the clamping assembly comprises a telescopic cylinder fixedly connected to the material collection bin, the side of the telescopic cylinder away from the air valve is rotatably connected to a rotating plate, the outer peripheral wall of the rotating plate is fixedly connected to a plurality of convex branches, a spring is fixedly connected between the telescopic cylinder and the material collection bin, and further comprises;

[0008] The stirring assembly comprises a stirring bin fixedly connected to the aggregate bin, and a stirring roller is rotatably penetrated through the top of the stirring bin.

[0009] Preferably, a connecting rod is fixedly connected to the top of the aggregate bin, one side of the connecting rod is rotatably connected to a mounting plate, two nozzles adapted to the aggregate bin are fixedly mounted on the mounting plate, the two nozzles are of different models, and a plurality of convex keys are fixedly connected to one side of the nozzle close to the mounting plate, and the distance between the convex keys and the mounting plate is equal to the thickness of the rotating plate.

[0010] Preferably, a servo motor is fixedly connected to the top of the stirring roller, the output shaft of the servo motor is fixedly connected to the stirring roller, a feeding pipe is fixedly connected to the side of the stirring bin near the top, and a valve 2 is fixedly installed on the side of the stirring bin near the bottom.

[0011] Preferably, the rotating plate and the inner wall of the adjacent telescopic cylinder are both provided with a slot matched with the convex key.

[0012] Preferably, a valve 1 is fixedly installed at the bottom of the aggregate bin, and the valve 1 is used to adjust the airflow inside the aggregate bin.

[0013] Compared with the prior art, the present invention has the following significant advantages:

[0014] First, the utility model optimizes the structure of the device. When spraying, the spraying can be carried out by directly holding the mixing chamber, so that the installation of the components is more reasonable, so that the operation is stable when supported by one hand, and the problem of the existing spraying device that the support by one hand will cause the center of gravity to shift, making the spraying process unstable and causing uneven spraying is solved;

[0015] Secondly, the different types of nozzles provided by the utility model can adjust the spraying range of the spraying device. The mounting plate can be rotated to adapt the required corresponding type of nozzle to the aggregate bin. The clamping assembly can fix the nozzle and the aggregate bin, thereby improving the stability of the nozzle during operation. This solves the problem of the existing spraying device, that the spraying range of the nozzle is limited, which reduces the applicability of the spraying device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0017] Figure 1 It is a schematic diagram of the main structure of the device provided in one embodiment of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure of a stirring assembly provided in one embodiment of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of a nozzle provided in one embodiment of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of a clamping assembly provided in one embodiment of the utility model.

[0021] Description of reference numerals:

[0022] 1. Aggregate bin; 2. Valve 1; 3. Air valve; 4. Feed pipe; 5. Servo motor; 51. Stirring roller; 6. Stirring bin; 7. Valve 2; 8. Connecting rod; 9. Nozzle; 91. Key; 10. Mounting plate; 11. Turn plate; 12. Telescopic cylinder; 13. Spring; 14. Slot. DETAILED DESCRIPTION

[0023] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] The utility model provides a spraying device for hair dyeing through improvement. The technical solution of the utility model is:

[0025] like Figure 1-Figure 4 As shown, a spraying device for hair dyeing includes a material collecting bin 1, one side of the material collecting bin 1 is fixedly connected to an air valve 3, the air valve 3 is connected to an external air supply system to inflate the material collecting bin 1 so that the device can spray, and the other side of the material collecting bin 1 is provided with a clamping component, such as Figure 4 The clamping assembly includes a telescopic cylinder 12 fixedly connected to the material collecting bin 1, a rotating plate 11 is rotatably connected to the side of the telescopic cylinder 12 away from the air valve 3, a plurality of protruding branches are fixedly connected to the outer peripheral wall of the rotating plate 11, a spring 13 is fixedly connected between the telescopic cylinder 12 and the material collecting bin 1, the telescopic cylinder 12 is pulled to a specified position, the rotating plate 11 is rotated to fix the telescopic cylinder 12, and when disassembling, the rotating plate 11 is rotated back to its original position, and the telescopic cylinder 12 is retracted by the elastic force of the spring 13, and also includes;

[0026] The stirring assembly includes a stirring chamber 6 fixedly connected to the aggregate chamber 1, and a stirring roller 51 is rotatably penetrated through the top of the stirring chamber 6. The stirring roller 51 can rotate to stir and mix the various dyes in the stirring chamber 6 to improve the dyeing effect and avoid color difference.

[0027] Furthermore, a connecting rod 8 is fixedly connected to the top of the aggregate bin 1, and a mounting plate 10 is rotatably connected to one side of the connecting rod 8. Two nozzles 9 compatible with the aggregate bin 1 are fixedly mounted on the mounting plate 10. The two nozzles 9 are of different models. A plurality of convex keys 91 are fixedly connected to one side of the nozzle 9 close to the mounting plate 10, and the distance between the convex keys 91 and the mounting plate 10 is equal to the thickness of the rotating plate 11.

[0028] Furthermore, a servo motor 5 is fixedly connected to the top of the stirring roller 51, and an output shaft of the servo motor 5 is fixedly connected to the stirring roller 51. A feeding pipe 4 is fixedly connected to a side of the stirring bin 6 near the top, and a valve 2 7 is fixedly installed on a side of the stirring bin 6 near the bottom. During stirring, valve 2 7 is closed, and different dyes enter the stirring bin 6 through the feeding pipe 4. At the same time, the servo motor 5 is started to enable the stirring roller 51 to stir and mix the different dyes in the stirring bin 6. After the stirring is completed, valve 2 7 is opened, and the dyes in the stirring bin 6 enter the collecting bin 1.

[0029] Furthermore, the inner walls of the rotating plate 11 and the adjacent telescopic cylinder 12 are provided with a slot 14 adapted to the convex key 91. When the nozzle 9 cooperates with the aggregate bin 1, the telescopic cylinder 12 is pulled to move the slot 14 along the convex key 91. When the rotating plate 11 is attached to the mounting plate 10, the rotating plate 11 is rotated to fix the telescopic cylinder 12, so that the nozzle 9 is fixed.

[0030] Furthermore, a valve 2 is fixedly installed at the bottom of the collecting bin 1, and the valve 2 is used to adjust the airflow inside the collecting bin 1, which helps to adjust the spraying force according to different hair dyeing needs to improve the applicability of the spraying device.

[0031] The specific working method is as follows: at the beginning, close the valve 2 7, connect the air valve 3 to the air supply system, and various dyes enter the mixing bin 6 through the feed pipe 4. The rotating mixing roller 51 mixes the dyes. At the same time, rotate the mounting plate 10 to make the required type of nozzle 9 fit the collecting bin 1, pull the rotating plate 11 to drive the telescopic cylinder 12 to move, and the card slot 14 moves along the convex key 91. When the rotating plate 11 is fitted with the mounting plate 10, rotate the rotating plate 11 to make the card slot 14 on the rotating plate 11 away from the convex key 91. In order to achieve the fixing effect of the telescopic cylinder 12, after mixing, adjust the opening size of valve 1 2 to adjust the airflow size in the aggregate bin 1 to meet the spraying needs, hold the mixing bin 6, open valve 2 7, and the mixed dye enters the aggregate bin 1 and is sprayed out from the nozzle 9 to carry out dyeing spraying. When replacing the nozzle 9, rotate the rotating plate 11 until the slot 14 is matched with the convex key 91, and the telescopic cylinder 12 retracts under the elastic force of the spring 13. Rotate the mounting plate 10 to replace the nozzle 9 with different models.

[0032] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A spraying device for hair dyeing, comprising a material collecting bin (1), one side of the material collecting bin (1) is fixedly connected to an air valve (3), and the other side of the material collecting bin (1) is provided with a clamping assembly, characterized in that: The clamping assembly comprises a telescopic cylinder (12) fixedly connected to the material collecting bin (1), a rotating plate (11) is rotatably connected to a side of the telescopic cylinder (12) away from the air valve (3), a plurality of protruding branches are fixedly connected to the outer peripheral wall of the rotating plate (11), a spring (13) is fixedly connected between the telescopic cylinder (12) and the material collecting bin (1), and further comprises: A stirring assembly, the stirring assembly comprising a stirring bin (6) fixedly connected to a material collecting bin (1), a stirring roller (51) rotatably passing through the top of the stirring bin (6).

2. A spraying device for hair dyeing according to claim 1, characterized in that: The top of the material collecting bin (1) is fixedly connected to a connecting rod (8), one side of the connecting rod (8) is rotatably connected to a mounting plate (10), and two nozzles (9) adapted to the material collecting bin (1) are fixedly mounted on the mounting plate (10), the two nozzles (9) being of different models, and a plurality of convex keys (91) are fixedly connected to one side of the nozzle (9) close to the mounting plate (10), and the distance between the convex keys (91) and the mounting plate (10) is equal to the thickness of the rotating plate (11).

3. A spraying device for hair dyeing according to claim 1, characterized in that: The top of the stirring roller (51) is fixedly connected to a servo motor (5), the output shaft of the servo motor (5) is fixedly connected to the stirring roller (51), a side of the stirring chamber (6) close to the top is fixedly connected to a feed pipe (4), and a valve 2 (7) is fixedly installed on a side of the stirring chamber (6) close to the bottom.

4. A spraying device for hair dyeing according to claim 1, characterized in that: The inner walls of the rotating plate (11) and the adjacent telescopic cylinder (12) are both provided with a clamping groove (14) adapted to the convex key (91).

5. A spraying device for hair dyeing according to claim 1, characterized in that: A valve (2) is fixedly installed at the bottom of the material collection bin (1), and the valve (2) is used to adjust the airflow inside the material collection bin (1).

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