An automatic hair-washing machine and its working method

Abstract

The present invention relates to the technical field of hair washing machines, and specifically relates to an automatic hair washing machine and its working method. The automatic hair washing machine includes a base (1), and a water removal tank (2) is fixed inside the base (1); a massage and kneading device for spraying hair washing liquid onto the head and massaging and kneading the head; a driving device, which is fixed inside the base (1); a hair separating device, which is arranged on the side wall of the water removal tank (2); a drying device for drying hair, which is fixed inside the base (1), and an air outlet (3) of the drying device is arranged on the side wall of the water removal tank (2). The automatic hair washing machine can automatically wash the human head, and has a reasonable structure and stable operation.

Description

Technical Field

[0001] The present invention relates to the technical field of hair washing machines, and specifically relates to an automatic hair washing machine and its working method. Background Art

[0002] Generally speaking, in some hair salons, the hair washing operation for customers is still carried out manually. When there are relatively many customers and the number of staff is insufficient, relying solely on manual hair washing for customers results in relatively low work efficiency. In addition, the proficiency of different people in hair washing varies, resulting in different experiences for customers.

[0003] In addition, the current labor cost remains high, and the mode of using manual labor to wash customers' hair incurs relatively high operating costs for the industry.

[0004] Therefore, researchers have also developed some automatic hair washing machines. For example, the vertical automatic massage hair washing machine with the publication number CN 103859759 A realizes the function of automatic hair washing, but the stability of the manipulator in this vertical automatic massage hair washing machine during the hair washing action still needs to be further improved. In addition, this vertical automatic massage hair washing machine does not have a drying function. Another example is the sofa with an automatic massage hair washing machine for long and short hair with the publication number CN 105832043 A. This device also realizes the function of automatic hair washing, and the overhead hair washing massage cover in this device can be opened and closed. However, the opening and closing of the overhead hair washing massage cover are both driven by a motor, so the positions of the opening and closing of the overhead hair washing massage cover are at the same position. That is to say, the overhead hair washing massage cover cannot adapt to the size of the specific head. When the human head is slightly larger than the overhead hair washing massage cover, the human head will feel clamped when the motor drives the hair washing massage cover to the closed position. Also, if the power suddenly cuts off when the human head is inside the overhead hair washing massage cover, the overhead hair washing massage cover cannot be opened, and it is inconvenient for the human head to come out.

[0005] Therefore, how to design a structurally reasonable and operationally stable automatic hair washing machine is urgently needed. Summary of the Invention

[0006] The present invention aims to solve at least one of the above technical problems.

[0007] The technical problem to be solved by the present invention is to provide at least an automatic hair washing machine and its working method that can automatically wash the human head and has a reasonable structure and stable operation.

[0008] To solve the above technical problem, an automatic hair washing machine of the present invention includes a base, and a water draining pool is fixed inside the base;

[0009] A massaging and kneading device for spraying shampoo onto the head and massaging and kneading the head. The massaging and kneading device is slidably connected to the base in the horizontal direction and is located above the drain pool.

[0010] A driving device for driving the sliding of the massaging and kneading device. The driving device is fixed inside the base.

[0011] A hair-dialing device for rinsing the hair and dialing down the hair remaining on the massaging and kneading device. The hair-dialing device is provided on the side wall of the drain pool.

[0012] A drying device fixed inside the base for drying the hair. The air outlet of the drying device is provided on the side wall of the drain pool.

[0013] After adopting the above scheme, it has at least the following advantages: 1. When a person needs to wash their hair, the person's head is placed on the massaging and kneading device. The massaging and kneading device sprays shampoo onto the head and massages and kneads the head. When the hair is washed, the massaging and kneading device sprays clean water, and the hair-dialing device rinses the hair and dials down the hair remaining on the massaging and kneading device. Then the drying device dries the hair, thus achieving the functions of shampooing and drying in one and realizing automatic hair washing; 2. The water generated during hair washing is discharged uniformly by the drain pool, thus ensuring the cleanliness of the whole machine; 3. The massaging and kneading device is slidably connected to the base, so the position of the massaging and kneading device can be adjusted, so as to adapt to the positions of different users, and the position can be adjusted according to different users to make the users more comfortable.

[0014] The massaging and kneading device includes a massage head cover, a mounting plate, a first limiting elastic member, a second limiting elastic member, and a massage head cover driving mechanism for driving the massage head cover to perform a kneading motion; the mounting plate is slidably connected to the base, the mounting plate is drivingly connected to the driving device, the massage head cover driving mechanism is fixed on the mounting plate, the end of the massage head cover is drivingly connected to the massage head cover driving mechanism, one side of the massage head cover is connected to one side of the mounting plate through the first limiting elastic member, and the other side of the massage head cover is connected to the other side of the mounting plate through the second limiting elastic member.

[0015] The massage head cover includes a massage manipulator assembly, a tail end cover, and an elastic body; the tail end cover is slidably connected to the tail of the massage manipulator assembly. The end face of the tail of the massage manipulator assembly has a flange extending along the axis. The elastic body is sleeved on the flange. One end of the elastic body abuts against the end face, and the other end of the elastic body tightly abuts against the inner bottom surface of the tail end cover. A guiding structure is provided between the tail of the massage manipulator assembly and the tail end cover.

[0016] The massage head cover comprises a head cover base and a plurality of massage plates, wherein the plurality of massage plates are hinged to the head cover base, a first driving mechanism for driving the plurality of massage plates to open is arranged in the head cover base, and a closing mechanism for driving the plurality of massage plates to close is arranged on the plurality of massage plates, and a head massage cavity is formed when the plurality of massage plates are closed; the first driving mechanism comprises a plurality of levers, a shifting block for shifting one end of the plurality of levers to make the other end of the corresponding lever tilt up, and a driving assembly for driving the shifting block to move; the levers are all hinged to the head cover base, one end of the lever is fixedly connected to the massage plate, the other end of the lever is drivingly connected to the shifting block, the driving assembly is fixedly connected in the head cover base, and the driving assembly is drivingly connected to the shifting block.

[0017] The shift block includes a shift block body, a plurality of shift rods are fixed on the shift block body, a driving part is provided at one end of the lever away from the massage plate, when the driving component drives the shift block body to move in a direction close to the massage plate, the shift rod abuts against the side wall of the driving part to make the end of the lever away from the massage plate press down, and when the driving component drives the shift block body to move in a direction away from the massage plate, the lever performs a reset movement under the action of the closing mechanism.

[0018] A bending portion is provided at one end of the lever away from the massage plate, one end of the bending portion is fixedly connected to the lever, and the other end of the bending portion is fixedly connected to the driving portion. A through groove is formed between the bending portion and the driving portion, and the through groove has a making way space for making way for the lever when the massage plate is manually opened.

[0019] The head cover base includes a base plate and a base cover that are fixedly connected. The back side of the base plate is provided with a second groove. The second groove is covered with a second cover plate. The edge of the second cover plate is liquid-tightly connected to the edge of the second groove. The second cover plate and the second groove form a centralized infusion cavity. The second cover plate is provided with a second liquid inlet nozzle for supplying liquid to the centralized infusion cavity. The side wall of the second cover plate is provided with a plurality of liquid outlet nozzles for diversion. The liquid outlet nozzle is connected to the first liquid inlet nozzle through a water pipe. The second liquid inlet nozzle is connected to the liquid supply system of the automatic hair washing machine.

[0020] In addition, the present application also discloses a working method of the automatic hair washing machine, which comprises the following steps:

[0021] 1) Disinfecting and cleaning the massage head cover: rotating the massage head cover so that the opening of the massage head cover faces the shower nozzle, the driving device drives the mounting plate to slide so that the massage head cover moves forward, the first driving mechanism drives the multiple massage plates in the massage head cover to open, the disinfection water switch is started, and the shower nozzle sprays disinfection water toward the head massage cavity of the massage head cover;

[0022] 2) Preparation for hair washing: Open the lid. Put the human head into the head massage cavity. After the human head enters the head massage cavity, close the lid, and multiple massage plates close.

[0023] 3) Wet the hair: The first nozzles on multiple massage plates spray clear water onto the human head, the liquid spraying holes on the hair distributing device spray clear water onto the human head, and the shower head sprays clear water onto the human head.

[0024] 4) Hair washing operation: The first nozzles on multiple massage plates spray hair washing liquid onto the human head, and the massage hood driving mechanism drives the massage hood to perform a rubbing motion.

[0025] 5) Rinse the hair: The first nozzles on multiple massage plates spray clear water onto the human head, the liquid spraying holes on the hair distributing device spray clear water onto the human head, and the shower head sprays clear water onto the human head.

[0026] 6) The massage hood driving mechanism stops the massage hood from moving. The first driving mechanism drives the multiple massage plates in the massage hood to open. The driving device drives the mounting plate to slide so that the massage hood moves backward. The human head disengages from the head massage cavity. The hair distributing device rotates, and the hair distributing device sweeps off the hair remaining on the head massage cavity. At the same time, the liquid spraying holes on the hair distributing device spray clear water onto the human head, and the shower head sprays clear water onto the human head.

[0027] 7) Start the drying device, and the drying device dries the hair.

[0028] After adopting this method, the automatic hair washing machine realizes automatic hair washing, and the equipment is disinfected before hair washing to ensure that the equipment is clean before the user uses it. The hair washing liquid is sprayed reasonably during the hair washing process to ensure good hair effect after hair washing. Description of the Drawings

[0029] Figure 1 is a schematic structural diagram of the automatic hair washing machine of the present application.

[0030] Figure 2 is a schematic structural diagram of the automatic hair washing machine of the present application with the cabinet cover and the lid hidden.

[0031] Figure 3 is a schematic structural diagram of the automatic hair washing machine of the present application with the cabinet cover and the lid hidden from another angle.

[0032] Figure 4 is a top view of the automatic hair washing machine of the present application.

[0033] Figure 5 is a schematic structural diagram of the massage hood and the massage hood driving mechanism of the automatic hair washing machine of the present application.

[0034] Figure 6 is a side view schematic diagram of the massage hood and the massage hood driving mechanism of the automatic hair washing machine of the present application.

[0035] Figure 7 is Figure 5 The schematic diagram after the driving rod rotates 180° relative to the middle one.

[0036] Figure 8 is Figure 5 The schematic diagram after the driving rod rotates to the side relative to the middle one.

[0037] Figure 9 The schematic diagram of the driving rod of the automatic hair washing machine of the present application.

[0038] Figure 10 The structural schematic diagram of the massage head cover of the automatic hair washing machine of the present application.

[0039] Figure 11 The split structural schematic diagram of the massage head cover of the automatic hair washing machine of the present application.

[0040] Figure 12 The exploded structural schematic diagram of the massage head cover of the automatic hair washing machine of the present application.

[0041] Figure 13 The structural schematic diagram of the massage head cover of the automatic hair washing machine of the present application after hiding the tail end cover and the base cover.

[0042] Figure 14 The structural schematic diagram of the driving assembly of the automatic hair washing machine of the present application.

[0043] Figure 15 The side view schematic diagram of the driving assembly when the massage plate is in the closed state.

[0044] Figure 16 The side view schematic diagram of the driving assembly when the driving assembly drives the massage plate to open.

[0045] Figure 17 The side view schematic diagram of the driving assembly when the massage plate is manually opened.

[0046] Figure 18 The structural schematic diagram of the massage plate of the automatic hair washing machine of the present application.

[0047] Figure 19 The split structural schematic diagram of the massage plate of the automatic hair washing machine of the present application.

[0048] Figure 20 The structural schematic diagram of the first cover plate of the automatic hair washing machine of the present application.

[0049] Figure 21 The structural schematic diagram of the head cover base of the automatic hair washing machine of the present application.

[0050] Figure 22 The structural schematic diagram of the base plate of the automatic hair washing machine of the present application.

[0051] Figure 23 It is a schematic structural diagram of the base plate and the second cover plate of the automatic hair washing machine of the present application assembled together.

[0052] Figure 24 It is a schematic structural diagram of the second cover plate of the automatic hair washing machine of the present application.

[0053] Figure 25 It is a schematic structural diagram at the installation position of the drying device of the automatic hair washing machine of the present application.

[0054] Figure 26 It is a schematic structural diagram of the blower and the heating plate of the automatic hair washing machine of the present application.

[0055] Figure 27 It is a schematic structural diagram of the diversion device of the automatic hair washing machine of the present application.

[0056] Figure 28 It is a schematic structural diagram of the installation base plate of the diversion device of the automatic hair washing machine of the present application.

[0057] Figure 29 It is a schematic structural diagram of the automatic hair washing machine of the present application when the arc-shaped tube sprays liquid.

[0058] Figure 30 It is a schematic structural diagram of the automatic hair washing machine of the present application after the arc-shaped tube swings to a position.

[0059] Figure 31 It is a front view of the arc-shaped tube of the automatic hair washing machine of the present application.

[0060] Figure 32 It is a schematic structural diagram of the arc-shaped tube of the automatic hair washing machine of the present application.

[0061] Figure 33 It is a side view of the arc-shaped tube of the automatic hair washing machine of the present application.

[0062] Figure 34 It is a schematic diagram of the lid of the automatic hair washing machine of the present application when it is closed.

[0063] Figure 35 It is a schematic diagram of the lid of the automatic hair washing machine of the present application when it is open.

[0064] Figure 36 It is a schematic diagram of the lid of the automatic hair washing machine of the present application when it is manually opened.

[0065] Figure 37 It is a schematic diagram of the liquid supply system of the automatic hair washing machine of the present application.

[0066] Figure 38 It is a schematic structural diagram of the automatic hair washing machine of the present application when it has a dehumidification device.

[0067] Wherein: 1. Base; 2. Drain sink; 3. Air outlet; 4. Massage hood; 5. Mounting plate; 6. First limiting elastic member; 7. Second limiting elastic member; 8. Driving rod; 9. Connecting rod; 10. First motor; 11. First panel; 12. Second panel; 13. Slide rail; 14. Slide block; 15. First pulley member; 16. Second pulley member; 17. Belt; 18. Connecting plate; 19. Second motor; 20. Massage manipulator assembly; 21. Tail end cover; 22. Elastic body; 23. Tail; 24. End face; 25. Flange; 26. Guide groove; 27. Guide block; 28. Relief hole; 29. Hood base; 30. Massage plate; 31. Head massage cavity; 32. Lever; 33. Pusher block; 34. Pusher block body; 35. Pushing rod; 36. Driving part; 37. Bent part; 38. Through slot; 39. Relief interval; 40. Third motor; 41. Threaded rod; 42. Guide rod; 43. First limit switch; 44. Second limit switch; 45. Reset torsion spring; 46. Hinge shaft; 47. Hanging buckle; 48. Elastic member; 49. Plate body; 50. Shell cover; 51. First massage finger plate; 52. First groove; 53. First cover plate; 54. Liquid spraying cavity; 55. First liquid inlet nozzle; 56. First nozzle; 57. Massage finger; 58. Sealing groove; 59. Base plate; 60. Second cover plate; 61. Centralized liquid infusion cavity; 62. Second liquid inlet nozzle; 63. Liquid outlet nozzle; 64. Second massage finger plate; 65. Second nozzle; 66. Perforation; 67. Fan; 68. Heating plate; 69. Flow guiding device; 70. Mounting substrate; 71. Flow guiding vane; 72. Fourth motor; 73. Transmission rod; 74. Swing rod; 75. Driving groove; 76. Hinge hole; 77. First C-shaped buckle; 79. Second C-shaped buckle; 78. Mounting strip; 80. Arc-shaped pipe; 81. Third liquid inlet nozzle; 82. Liquid spraying hole; 83. Liquid column; 80.1. Top segmented part; 80.2. Side segmented part; 84. Fifth motor; 85. Edge; 86. Lid; 87. Hinge rod; 88. Box cover; 89. Sixth motor; 90. Driving block; 91. Relief space; 92. First travel switch; 93. Second travel switch; 94. Reinforcing rib; 95. Relief opening; 96. Tap water source; 97. First solenoid valve; 98. Second solenoid valve; 99. Third solenoid valve; 100. Shampoo liquid source; 101. Hair care essential oil liquid source; 102. First pump body; 103. Second pump body; 104. Ozone generator; 105. First branch; 106. Second branch; 107. First sub-branch; 108. Second sub-branch; 109. Shower head; 110. Ball valve; 111. Concave arc part; 112. Base cover; 113. Convex edge; 114. Second groove; 115. Eccentric driving rod; 116. Dehumidifying and drying device; 117. Main pipeline; 118. Liquid temperature control device; 119. First check valve; 120. Second check valve; 121. Booster pump; 122. Third check valve; 123. Filter device. Detailed Implementation Manner

[0068] The inventive concepts of the present disclosure will hereinafter be described using the terms that are typically used by those skilled in the art to convey the substance of their work to other technicians in the art. However, these inventive concepts may be embodied in many different forms and should not be construed as limited to the embodiments described herein. These embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope it encompasses to those skilled in the art. It should also be noted that these embodiments are not mutually exclusive. Components, steps, or elements from one embodiment may be assumed to be present or used in another embodiment. Without departing from the scope of the embodiments of the present disclosure, various alternative and / or equivalent implementations may be substituted for the specific embodiments shown and described. This application is intended to cover any modifications or variations of the embodiments discussed herein. It will be apparent to those skilled in the art that alternative embodiments may be practiced using only some of the aspects described. For purposes of illustration, specific numbers, materials, and configurations are described in the embodiments. However, those skilled in the art may also practice alternative embodiments without these specific details. In other instances, well-known features may be omitted or simplified so as not to render the illustrative embodiments difficult to understand.

[0069] In addition, the terms "first", "second", "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0070] In the description of the present invention, it should be noted that, unless otherwise clearly specified and defined, the terms "provided with", "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. "Fixed" may be a threaded connection, a welded connection, or a bolted connection. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0071] As Figures 1 - 38 , in one embodiment, an automatic hair washing machine includes a base 1, and a water draining pool 2 is fixed inside the base 1;

[0072] A massage and kneading device for spraying hair washing liquid onto the head and massaging and kneading the head, the massage and kneading device is slidably connected to the base 1 in the horizontal direction and is located above the water draining pool 2;

[0073] A driving device for driving the sliding of the massage and kneading device, the driving device is fixed inside the base 1;

[0074] A hair separating device for rinsing hair and separating the hair remaining on the massage and kneading device, the hair separating device is arranged on the side wall of the rinsing pool 2;

[0075] A drying device fixed in the base 1 for drying hair, the air outlet 3 of the drying device is arranged on the side wall of the rinsing pool 2.

[0076] When a person needs to wash their hair, the person's head is placed on the massage and kneading device. The massage and kneading device sprays shampoo onto the head and massages and kneads the head. When the hair is washed, the massage and kneading device sprays clean water, and the hair separating device rinses the hair and separates the hair remaining on the massage and kneading device. Then the drying device dries the hair, thus achieving the functions of shampooing and drying in one and realizing automatic hair washing.

[0077] The water generated during hair washing is discharged uniformly by the rinsing pool, thereby ensuring the cleanliness of the entire machine.

[0078] The massage and kneading device is slidably connected to the base, so that the position of the massage and kneading device can be adjusted, so as to adapt to the positions of different users. Adjusting the position according to different users makes the users more comfortable.

[0079] The shampoo can specifically be tea bran water, or a mixture of tea bran water and hair care essential oil, or other shampoos, or clean water, etc.

[0080] See Figure 1 、 2 、3, the massage and kneading device includes a massage head cover 4, a mounting plate 5, a first limiting elastic member 6, a second limiting elastic member 7, and a massage head cover driving mechanism for driving the massage head cover 4 to perform a kneading motion; the mounting plate 5 is slidably connected to the base 1, the mounting plate 5 is drivingly connected to the driving device, the massage head cover driving mechanism is fixed on the mounting plate 5, the end of the massage head cover 4 is drivingly connected to the massage head cover driving mechanism, one side of the massage head cover 4 is connected to one side of the mounting plate 5 through the first limiting elastic member 6, and the other side of the massage head cover 4 is connected to the other side of the mounting plate 5 through the second limiting elastic member 7. The first limiting elastic member 6 and the second limiting elastic member 7 can specifically be springs or rubber bands, etc. The first limiting elastic member 6 and the second limiting elastic member 7 are respectively located on both sides of the massage head cover 4. Thus, during operation, both sides of the massage head cover 4 are under the action of tensile force, making it more stable. The mounting plate 5 slides on the base 1 to drive the change in the position of the massage head cover 4.

[0081] See Figures 5 - 9, the massage hood driving mechanism includes a driving rod 8, a connecting rod 9, and a first motor 10 for driving the driving rod 8 to rotate. The first motor 10 is fixed on the mounting plate 5. The driving rod 8 is drivingly connected to the driving end of the first motor 10. One end of the connecting rod 9 is fixedly connected to the driving rod 8, and the other end of the connecting rod 9 is connected to the end of the massage hood 4, which can be a fixed connection or a connection through a universal ball, etc. The connection point of the connecting rod and the driving rod is arranged offset from the axis of the driving shaft of the first motor. The angle α between the connecting rod 9 and the driving rod 8 is 70 to 80 degrees. Specifically, the angle α can be 70 degrees, 75 degrees, 80 degrees, etc. The axis of the connecting rod 9 is parallel to the axis of the massage hood 4. The distance A from the connection point of the connecting rod 9 and the driving rod 8 to the driving shaft of the first motor is 60 to 100 mm. Specifically, the distance A can be 60 mm, 80 mm, 90 mm, 100 mm, etc. The driving shaft of the first motor 10 is perpendicular to the driving rod 8, and the angle β between the driving shaft of the first motor 10 and the horizontal plane is 0 to 65 degrees. Specifically, the angle β can be 0 degrees, 10 degrees, 20 degrees, 45 degrees, 65 degrees, etc. One end of the connecting rod 9 is fixedly connected to the driving rod 8. When the driving rod 8 rotates, the connecting rod 9 rotates around the axis of the driving shaft of the first motor. Since there is an angle between the connecting rod 9 and the driving rod 8, the connecting rod 9 drives the massage hood 4 to perform an eccentric motion. When the angle α between the connecting rod 9 and the driving rod 8 is 70 to 80 degrees, the massage hood 4 performs an eccentric motion similar to a cone on its axis, so as to be closer to manual rubbing, ensuring the hair washing effect and more stable operation. The connecting rod 9 is specifically fixed to the tail end cover 21 of the massage hood 4.

[0082] The mounting plate 5 includes a first panel 11 and a second panel 12. The first panel 11 is slidably connected to the base 1 and is drivingly connected to the driving device. The first panel 11 is horizontally arranged. The second panel 12 is located below the first panel 11 and is fixedly connected to the first panel 11. The angle between the second panel 12 and the first panel 11 is 25 to 90 degrees. The first panel 11 is horizontally arranged to achieve a horizontal sliding connection of the mounting plate 5 on the base 1. The angle between the second panel 12 and the first panel 11 is 25 to 90 degrees. The angle of the first panel 11 coincides with the angle α between the connecting rod 9 and the driving rod 8. In this way, during assembly, as long as the axis of the first motor 10 is perpendicular to the second panel 12, it is convenient for assembly.

[0083] See Figure 2 , 3, slide rails 13 are fixed on the base 1 and on both sides of the water draining tank 2. Sliders 14 are fixed on both sides of the mounting plate 5 and are adapted to the slide rails 13. The sliders 14 are slidably connected to the slide rails 13. The driving device includes a first pulley member 15, a second pulley member 16, a belt 17, a connecting plate 18, and a second motor 19 for driving the second pulley member 16 to rotate. The first pulley member 15 and the second pulley member 16 are both fixed on the base 1 and on one side of the slide rails 13. The belt 17 is sleeved on the first pulley member 15 and the second pulley member 16. One end of the connecting plate 18 is fixedly connected to the belt 17, and the other end of the connecting plate 18 is fixedly connected to the mounting plate 5. The second motor 19 is fixed on the base 1 and its driving end is drivingly connected to the second pulley member 16. In this way, the cooperation between the sliders 14 and the slide rails 13 enables the mounting plate 5 to slide stably on the base 1. The first pulley member 15, the second pulley member 16, the belt 17, and the second motor 19 are used to drive the mounting plate 5 to move, so that the structure is compact and the movement is stable.

[0084] See Figure 10 , 11 , the massage head cover 4 includes a massage manipulator assembly 20, a tail end cover 21, and an elastic body 22; the tail end cover 21 is slidably connected to the tail 23 of the massage manipulator assembly 20. The end face 24 of the tail 23 of the massage manipulator assembly 20 has a boss 25 extending along the axis. The elastic body 22 is sleeved on the boss 25. One end of the elastic body 22 abuts against the end face 24, and the other end of the elastic body 22 abuts tightly against the inner bottom surface of the tail end cover 21. A guiding structure is provided between the tail 23 of the massage manipulator assembly 20 and the tail end cover 21. The tail end cover 21 is slidably connected to the tail 23 of the massage manipulator assembly 20, that is to say, the overall length of the massage head cover 4 can be changed. When a person's head enters the massage manipulator assembly 20, the massage manipulator assembly 20 can move relative to the tail end cover 21 and be in a suitable position under the action of the elastic body 22, so that the position can be adjusted according to different users. Moreover, when the massage head cover 4 performs a kneading motion, the massage manipulator assembly 20 does not make hard contact with a person's head, and appropriately changes according to the kneading motion track under the action of the elastic body 22, thereby improving the comfort of the person. The elastic body 22 can specifically be a spring.

[0085] The guiding structure includes a guiding groove 26 provided on the side wall of the tail end cover 21 and a guiding block 27 provided on the side surface of the tail 23. The guiding block 27 is slidably connected to the guiding groove 26. Of course, the positions of the guiding block 27 and the guiding groove 26 can be interchanged. The cooperation between the guiding block 27 and the guiding groove 26 makes the movement track unique, and can further ensure the stability during the sliding movement.

[0086] The tail end cover 21 is provided with a clearance hole 28 for making way for the boss 25. When the tail end cover 21 and the massage manipulator assembly 20 are compressed, the boss 25 is inserted into the clearance hole 28. The cooperation between the clearance hole 28 and the boss 25 can limit the position in the radial direction, which can further ensure the stability during the sliding movement.

[0087] See also Figure 12 , 13 The massage head cover 4 includes a head cover base 29 and a plurality of massage plates 30, the plurality of massage plates 30 are hinged to the head cover base 29, a first driving mechanism for driving the plurality of massage plates 30 to open is provided in the head cover base 29, a closing mechanism for driving the plurality of massage plates 30 to close is provided on the plurality of massage plates 30, and a head massage cavity 31 is formed when the plurality of massage plates 30 are closed; the first driving mechanism includes a plurality of levers 32, a shifting block 33 for shifting one end of the plurality of levers 32 to tilt the other end of the corresponding lever 32, and a driving assembly for driving the shifting block 33 to move; the levers 32 are all hinged to the head cover base 29, one end of the lever 32 is fixedly connected to the massage plate 30, the other end of the lever 32 is drivingly connected to the shifting block 33, the driving assembly is fixedly connected in the head cover base 29, and the driving assembly is drivingly connected to the shifting block 33. The number of massage plates 30 is the same as the number of levers 32. In the present application, the number of massage plates 30 and the number of levers 32 are both 4, and of course, they can also be 3, 5, 6, etc. The driving assembly drives the shifting block 33 to move, and the shifting block 33 shifts one end of the plurality of levers 32 to tilt the other end of the corresponding lever 32. The massage plates 30 are opened under the action of the levers 32, and the closing mechanism can close the plurality of massage plates 30, so that the plurality of massage plates 30 can be opened and closed, so as to facilitate the user's head to enter the head massage cavity 31; secondly, the plurality of massage plates 30 are opened by means of levers 32, and the structure is stable; thirdly, the various parts driving the massage plates 30 to open are all arranged in the head cover base 29, so that the structure is compact.

[0088] See also Figures 14 - 17, the shifting block 33 includes a shifting block body 34, and a plurality of shifting rods 35 are fixed on the shifting block body 34. A driving portion 36 is provided at one end of the lever 32 away from the massage plate 30. When the driving assembly drives the shifting block body 34 to move toward the massage plate 30, the shifting rod 35 abuts against the side wall of the driving portion 36 to cause the end of the lever 32 away from the massage plate 30 to perform a pressing-down action. When the driving assembly drives the shifting block body 34 to move away from the massage plate 30, the lever 32 performs a reset movement under the action of the closing mechanism. In this application, the number of the shifting rods 35 is 4, corresponding to the number of the levers 32. The plurality of shifting rods 35 are fixed on one shifting block body 34, so that only one shifting block body 34 needs to be driven to drive the plurality of shifting rods 35 to move, saving resources, and the movements of the plurality of shifting rods 35 are synchronized, so that the effect is better when the massage plate 30 is opened. In addition, in this application, the shifting rod 35 only abuts against the side wall of the driving portion 36, and the lever 32 performs a reset movement under the action of the closing mechanism, that is, the driving assembly does not provide a driving force when the lever 32 performs a reset movement, and the lever 32 performs a reset movement under the action of the closing mechanism. If the driving assembly provides a driving force when the lever 32 performs a reset movement, the following deficiencies will occur: the lever 32 moves following the movement of the driving assembly, and when the driving assembly needs to be reset to the original starting point, the lever 32 also needs to be reset to the original starting point. If the head of a human body is larger than the head massage cavity 31, when the massage plate 30 is reset to the original closed position, it will cause discomfort of being pinched to the head of the user. However, in the structure of this application, the driving assembly does not provide a driving force when the lever 32 performs a reset movement. When the driving assembly is reset, the lever 32 is also performing a reset movement. The driving assembly only serves to make way for the lever 32. Therefore, when the driving assembly needs to be reset to the original starting point, the lever 32 does not necessarily need to be reset to the original starting point. At this time, if the head of a human body is larger than the head massage cavity 31, the massage plate 30 can stop after touching the head of the human body, so that it can adapt to the size of the head of the human body.

[0089] The end of the lever 32 away from the massage plate 30 is provided with a bent portion 37, one end of the bent portion 37 is fixedly connected to the lever 32, and the other end of the bent portion 37 is fixedly connected to the driving portion 36. A through groove 38 is formed between the bent portion 37 and the driving portion 36, and the through groove 38 has a clearance interval 39 for making way for the lever 35 when the massage plate 30 is manually opened. This structure is combined with the above-mentioned structure that "the lever 35 only abuts against the side wall of the driving portion 36", that is, the driving portion 36 can move independently relative to the lever 35, so that an important role is played when the power is off. If the power is off, when the person's head is still in the head massage cavity 31, the multiple massage plates 30 can be manually opened. Specifically, the person holds the massage plates 30 to open the massage plates 30. At this time, the end of the lever 32 away from the massage plate 30 presses down, and the lever 35 moves toward the yielding interval 39. Since the yielding interval 39 of the through groove 38 can give way to the lever 35, the lever 32 can smoothly press down, so that the massage plates 30 are opened (see Figure 17 ), if there is no clearance gap 39, or the driving part 36 and the lever 35 are hingedly connected, the driving part 36 is constrained by the lever 35, and the lever 32 cannot smoothly press down to open the massage plate 30 when the power is off. This structure requires a lot of brainpower to obtain and has outstanding substantial characteristics.

[0090] The driving assembly includes a third motor 40, a threaded rod 41, and a guide rod 42; the third motor 40 is fixed in the head cover base 29, one end of the threaded rod 41 is drivingly connected to the driving end of the third motor 40, the threaded rod 41 is threadedly connected to the shift block 33, the guide rod 42 is fixed in the head cover base 29, the guide rod 42 passes through the shift block 33 and is slidably connected to the shift block 33, and the axis of the guide rod 42 is parallel to the axis of the third motor 40. When the third motor 40 rotates, the threaded rod 41 is driven to rotate, so under the action of the guide rod 42, when the threaded rod 41 rotates, the shift block 33 does not rotate with it, and the shift block 33 slides linearly on the guide rod 42, thereby shifting one end of the plurality of levers 32 to make the other end of the corresponding lever 32 tilt, and when the third motor 40 rotates in the opposite direction, the shift block 33 performs a reset movement. Of course, the driving assembly can also be an electric push rod, which is fixed in the head cover base 29, and the shift block 33 is drivingly connected to the driving end of the electric push rod.

[0091] A first limit switch 43 and a second limit switch 44 for limiting the stroke of the shifting block 33 are fixed inside the hood base 29. The first limit switch 43 and the second limit switch 44 are respectively located on both sides of the shifting block 33. When the shifting block 33 moves to the first end point in its stroke, the shifting block 33 abuts against the first limit switch 43. When the shifting block 33 moves to the second end point in its stroke, the shifting block 33 abuts against the second limit switch 44. After the first limit switch 43 and the second limit switch 44 are provided, the stroke of the shifting block 33 can be determined, that is, the size of the opening of the plurality of massage plates 30 each time is unique, thereby further improving its working stability.

[0092] See Figure 13 , the closing mechanism includes a plurality of reset torsion springs 45. The massage plate 30 is hinged to the hood base 29 through a hinge shaft 46, and the reset torsion spring 45 is sleeved on the hinge shaft 46. The reset torsion spring 45 provides a restoring elastic force to the massage plate 30, so that the massage plate 30 closes from the open state. When the massage plate 30 touches the human head, due to the action of the human head, the massage plate 30 stops resetting. At this time, the human head only bears the pressure of the restoring elastic force of the reset torsion spring 45, so that it can adapt to the size of the human head. When producing, a reset torsion spring 45 with a smaller restoring elastic force is adopted, so as to ensure that the human head bears the pressure of the reset torsion spring 45 in a comfortable state.

[0093] See Figure 10 , the closing mechanism includes a buckle 47 provided on the back surface of the massage plate 30. The buckles 47 on different massage plates 30 are connected by an elastic member 48. When the massage plate 30 is opened, the elastic member 48 provides a restoring elastic force to the massage plate 30 to close the massage plate 30. The number of buckles 47 on the back surface of each massage plate 30 is 2; the elastic member 48 can specifically be a spring, rubber or rubber band. The elastic member 48 provides a restoring elastic force to the massage plate 30, so that the massage plate 30 closes from the open state. When the massage plate 30 touches the human head, due to the action of the human head, the massage plate 30 stops resetting. At this time, the human head only bears the pressure of the restoring elastic force of the elastic member 48, so that it can adapt to the size of the human head. When producing, an elastic member 48 with a smaller restoring elastic force is adopted, so as to ensure that the human head bears the pressure of the elastic member 48 in a comfortable state.

[0094] See Figures 18 - 20The massage plate 30 includes a plate body 49, a shell cover 50, and a first massage finger plate 51. The plate body 49 has a first groove 52 on the back side, and the first groove 52 is covered with a first cover plate 53. The edge of the first cover plate 53 is liquid-tightly connected to the edge of the first groove 52. The first cover plate 53 and the first groove 52 form a spray chamber 54. The side wall of the first cover plate 53 is provided with a first liquid inlet nozzle 55 for feeding liquid into the spray chamber 54. The plate body 49 is provided with a first nozzle 56, and the first nozzle 56 is communicated with the spray chamber 54; the shell cover 50 is fixedly connected to the plate body 49, and the first massage finger plate 51 is fixedly connected to the side of the plate body 49 away from the shell cover 50, and the first nozzle 56 is set through the first massage finger plate 51. The first massage finger plate 51 has a plurality of massage fingers 57. When the first massage finger plate 51 moves, it is used to contact the head to massage the head and hair of the human body. The first massage finger plate 51 is made of silicone or latex material, which is soft and has a certain hardness and good resilience, and can give people good comfort during massage. The plate body 49 is provided with a first nozzle 56. When the automatic hair washing machine is working, the first nozzle 56 is used to spray shampoo to the head, and the spray chamber 54 is formed by the first groove 52 and the first cover plate 53 on the plate body 49, thereby effectively utilizing the structure of the plate body 49 and making the overall structure more compact.

[0095] The liquid-tight connection means that a sealing groove 58 is provided on the edge of the first groove 52, and a convex edge 113 having a shape adapted to the sealing groove 58 is provided on the edge of the first cover plate 53, and the convex edge 113 is engaged with the sealing groove 58. Of course, a sealing ring can also be placed in the sealing groove 58.

[0096] See also Figures 21 - 24, the hood base 29 includes a base plate 59 and a base cover 112 which are fixedly connected. The back of the base plate 59 has a second groove 114, and a second cover plate 60 is covered on the second groove 114. The edge of the second cover plate 60 is in liquid-tight connection with the edge of the second groove 114. The second cover plate 60 and the second groove 114 form a centralized infusion cavity 61. The second cover plate 60 is provided with a second liquid inlet nozzle 62 for feeding liquid into the centralized infusion cavity 61. The side wall of the second cover plate 60 is provided with a plurality of liquid outlet nozzles 63 for liquid diversion. The liquid outlet nozzles 63 are connected to the first liquid inlet nozzle 55 through water pipes. The second liquid inlet nozzle 62 is connected to the liquid supply system of the automatic hair washing machine. The sealing connection here is the same as the previous sealing connection structure and will not be described in detail here. A centralized infusion cavity 61 is formed in the hood base 29, and then it is diverted to the liquid spraying cavities 54 in each massage plate 30 through the liquid outlet nozzles 63 for liquid diversion. The structure of the centralized infusion cavity 61 also makes clever use of the second groove 114 on the back of the base plate 59 and the second cover plate 60 to form. The structure is compact and reasonable, reducing the connection joints connected to the liquid supply system of the automatic hair washing machine.

[0097] On the side of the base plate 59 facing away from the base cover 112, there is a second massage finger plate 64. The base plate 59 is provided with a second nozzle 65. The second nozzle 65 communicates with the centralized infusion cavity 61; the second nozzle 65 passes through the second massage finger plate 64. The second massage finger plate 64 has a plurality of massage fingers 57. When the second massage finger plate 64 moves, it is used to contact the head to massage the head and hair of the human body. The second massage finger plate 64 is specifically made of silica gel or latex material. This material is soft, has a certain hardness and good resilience, and can give people good comfort during massage. The base plate 59 is provided with a second nozzle 65. When the automatic hair washing machine is working, the second nozzle 65 is used to spray hair washing liquid onto the head.

[0098] Both the side walls of the base plate 59 and the plate body 49 are provided with perforations 66 for water pipes to pass through. The setting of the perforations 66 can facilitate the arrangement of water pipes.

[0099] See Figures 25 - 28 , the drying device includes a blower 67, a heating plate 68 and a diversion device 69. The blower 67 is fixed in the base 1. Specifically, there is a mounting bracket in the base 1, and the blower 67 can be fixed on the mounting bracket. The heating plate 68 is fixed on the air outlet end of the blower 67. The diversion device 69 is fixed on the side wall of the water removal tank 2. The blower 67 is used to provide air. After the heating plate 68 is powered on, it is used to heat the air. The diversion device 69 is used to divert the air and blow it towards the head of the human body, so as to dry the hair of the person, realizing the function of drying the hair after the automatic hair washing machine finishes washing the hair.

[0100] The flow guiding device 69 includes a mounting substrate 70. The air outlet 3 is located on the mounting substrate 70. A flow guiding vane 71 is movably connected to the mounting substrate 70. A second driving mechanism for driving the flow guiding vane 71 to swing is also fixed on the mounting substrate 70. The second driving mechanism includes a fourth motor 72 and a transmission rod 73. The fourth motor 72 is fixed on the mounting substrate 70. One end of the flow guiding vane 71 is provided with a swing rod 74. An eccentric driving rod 115 is provided on the driving end of the fourth motor 72. The transmission rod 73 has a driving groove 75 for cooperating with the eccentric driving rod 115. The eccentric driving rod 115 is inserted into the driving groove 75. The end of the transmission rod 73 is hinged to the swing rod 74. When the fourth motor 72 rotates, it drives the eccentric driving rod 115 to rotate. The rotation of the eccentric driving rod 115 drives the transmission rod 73, and the transmission rod 73 drives the swing rod 74 to swing, thereby realizing the swing of the flow guiding vane 71. In this way, the flow guiding vane can realize the function of swing guiding or the function of guiding at a fixed position. The cooperation between the driving groove 75 and the eccentric driving rod 115 realizes the function of changing from rotation to swing.

[0101] See Figure 28 , on the mounting substrate 70 and on one side of the air outlet 3, a hinge hole 76 is provided. On the mounting substrate 70 and on the other side of the air outlet 3, a first C-shaped buckle 77 is provided. On the mounting substrate 70 and in the middle of the air outlet 3, a mounting strip 78 is provided. A second C-shaped buckle 79 is provided on the mounting strip 78. The opening of the first C-shaped buckle 77 faces the inner end of the air outlet 3. The opening of the second C-shaped buckle 79 faces the outer end of the air outlet 3. One end of the flow guiding vane 71 is provided with a first hinge shaft 46. The other end of the flow guiding vane 71 is provided with a second hinge shaft 46. The middle of the flow guiding vane 71 is provided with a third hinge shaft 46. The first hinge shaft 46 is hinged to the first C-shaped buckle 77. The second hinge shaft 46 is hinged to the hinge hole 76. The third hinge shaft 46 is hinged to the second C-shaped buckle 79. During assembly, first insert the second hinge shaft 46 into the hinge hole 76 to make it hinged. Then buckle the first hinge shaft 46 into the first C-shaped buckle 77 and the third hinge shaft 46 into the second C-shaped buckle 79, which forms a movable connection between the mounting substrate 70 and the flow guiding vane 71. It can be seen that the assembly is convenient. In addition, since the opening directions of the second C-shaped buckle 79 and the second C-shaped buckle 79 are opposite, the flow guiding vane 71 can swing stably on the mounting substrate 70 during work, further improving the stability of its work.

[0102] Such as Figure 38, the drying device can be further improved: a dehumidifying and drying device 116 for dehumidifying air is also fixed inside the base, and the air outlet of the dehumidifying and drying device 116 is communicated with the air inlet of the blower 67. In this way, when drying hair, it is ensured that the air blown to the hair is dry, thereby further improving the drying efficiency. The air dehumidifying and drying device 116 can specifically be a dehumidifier or a dryer, etc. The dehumidifying and drying device 116 and the blower 67 can specifically be directly connected or connected through a pipeline.

[0103] The number of the drying devices is 2, and the 2 drying devices are respectively located on both sides of the rinsing pool 2.

[0104] See Figures 29 - 33 , the hair distributing device includes an arc-shaped pipe 80 and a third driving mechanism for driving the arc-shaped pipe 80 to swing. Both ends of the arc-shaped pipe 80 are rotatably connected to the rinsing pool 2, and the rotating shafts of the rotational connections are coaxially arranged, so that the arc-shaped pipe 80 can swing. The third driving mechanism is fixed inside the base 1, and the third driving mechanism is drivingly connected to one end of the arc-shaped pipe 80. The arc-shaped pipe 80 has a flow channel in the middle, a third liquid inlet nozzle 81 for liquid inlet is provided on the arc-shaped pipe 80, and a plurality of liquid spraying holes 82 are provided on the side wall of the arc-shaped pipe 80 facing the arc center. When the liquid sprays out from the plurality of liquid spraying holes 82, a plurality of liquid columns 83 are formed. The angle γ between the plurality of liquid columns 83 and the plane λ where the arc-shaped pipe 80 is located is 10 - 20°, and the plurality of liquid columns 83 deviate to the same side of the plane λ. Specifically, the angle γ can be 10° or 15° or 20°, etc. The liquid spraying holes 82 can spray clean water to wash the hair, and the angle γ between the liquid columns 83 and the plane λ where the arc-shaped pipe 80 is located is 10 - 20°, and the plurality of liquid columns 83 deviate to the same side of the plane λ. After this structure is set, when installed, the plurality of liquid columns 83 deviate to the side of the plane λ towards the inner end of the shampooing machine, so that the liquid will not spray into the human eyes when washing the hair after shampooing. If the plurality of liquid columns 83 are parallel to the plane λ where the arc-shaped pipe 80 is located, there will be a situation where when the arc-shaped pipe 80 rotates from the vertical position to the back of the head, the liquid column 83 will shoot onto the person's face or eyes.

[0105] The arc-shaped pipe 80 has a top section 80.1 and side sections 80.2 connected to both sides of the top section 80.1. The angle between the liquid column 83 located in the top section 80.1 among the formed plurality of liquid columns 83 and the plane λ where the arc-shaped pipe 80 is located is 15 - 20°. Specifically, it can be 15° or 18° or 20°, etc.; the angle between the liquid column 83 located in the side section 80.2 among the formed plurality of liquid columns 83 and the plane λ where the arc-shaped pipe 80 is located is 10 - 15°. Specifically, it can be 10° or 13° or 15°, etc. In this angle range in the middle part, the liquid column 83 can be prevented from flushing into the eyes, and in this angle range at the side part, the liquid column 83 can be prevented from flushing into the ears.

[0106] The top segmented part 80.1 refers to the 1 / 3 - 3 / 5 length segment of the middle part of the arc-shaped tube 80, and the side segmented part 80.2 refers to the 1 / 3 - 1 / 5 length segment of the edge part of the arc-shaped tube 80; specifically, if the top segmented part 80.1 refers to the 1 / 3 length segment of the middle part of the arc-shaped tube 80, then the side segmented part 80.2 refers to the 1 / 3 length segment of the edge part of the arc-shaped tube 80. If the top segmented part 80.1 refers to the 3 / 5 length segment of the middle part of the arc-shaped tube 80, then the side segmented part 80.2 refers to the 1 / 5 length segment of the edge part of the arc-shaped tube 80. If the top segmented part 80.1 refers to the 7 / 15 length segment of the middle part of the arc-shaped tube 80, then the side segmented part 80.2 refers to the 4 / 15 length segment of the edge part of the arc-shaped tube 80.

[0107] There are 5 liquid spraying holes 82 provided on the top segmented part 80.1, and 3 liquid spraying holes 82 are provided on each of the side segmented parts 80.2.

[0108] Among the multiple formed liquid columns 83, the angle between the liquid columns 83 from both sides to the middle and the plane λ where the arc-shaped tube 80 is located becomes larger. In this way, the multiple formed liquid columns 83 are more adaptable to the human head.

[0109] The third driving mechanism includes a fifth motor 84. The fifth motor 84 is fixed inside the base 1, the driving end of the fifth motor 84 is drivingly connected to the end of the arc-shaped tube 80, and the third liquid inlet nozzle 81 is arranged at the end of the arc-shaped tube 80 away from the fifth motor 84.

[0110] Multiple liquid columns 83 tend to the side of the inner end of the automatic hair washing machine with respect to the plane λ. That is, multiple liquid columns 83 tend to the side of the massage head cover 4 with respect to the plane λ. That is, when a person's head is inside the massage head cover 4, the liquid columns 83 tend to the side away from the face.

[0111] The distance B between the arc-shaped tube 80 and the head is 80 to 120 mm. Within this distance range, combined with the above-mentioned angle range, it can further ensure that the liquid column 83 does not flush into the eyes.

[0112] The distance C from the connection point of the arc-shaped tube 80 and the drain sink 2 to the edge 85 of the drain sink is 60 to 70 mm.

[0113] See Figures 34 - 36The automatic hair washing machine further comprises a cover 86 and a hinge rod 87. The base 1 is provided with a box cover 88. One end of the hinge rod 87 is fixedly connected to the cover 86. The middle part of the hinge rod 87 is hinged to the box cover 88. A fourth driving mechanism for driving the end of the hinge rod 87 away from the cover 86 to press down so as to open the cover 86 is fixed in the box cover 88. The fourth driving mechanism abuts against the hinge rod 87. One end of the hinge rod 87 is pressed down, and the other end of the hinge rod 87 is connected to the cover 86, so that the cover 86 is tilted and opened. The hinge rod 87 acts as a lever. The fourth driving mechanism abuts against the hinge rod 87, so that there will be no jamming. The structure is stable, and the working stability of the automatic hair washing machine is ensured.

[0114] The fourth driving mechanism includes a sixth motor 89 and a driving block 90. ​​The sixth motor 89 is fixed in the box cover 88. The driving end of the sixth motor 89 is connected to the driving block 90 to drive the driving block 90 to swing. When the driving block 90 swings downward from its upper stroke position to the upper stroke position, the driving block 90 abuts against the end side of the hinge rod 87 to press down one end of the hinge rod 87 to open the cover 86. When the driving block 90 swings upward from its lower stroke position to the upper stroke position, the cover 86 is closed under the action of gravity. When the driving block 90 is in the upper stroke position, there is a clearance space 91 in the box cover 88 for manually lifting the cover 86 to make way for the end of the hinge rod 87. In this application, only the driving block 90 abuts against the end side of the hinge rod 87, that is, the hinge rod 87 can move independently relative to the driving block 90, which plays an important role when the power is off. If the cover 86 is in the closed state when the power is off, and the head of a person is under the cover, the cover 86 can be manually lifted. At this time, the end of the hinged rod 87 away from the cover 86 performs a downward pressing action, and the hinged rod 87 moves toward the make way space 91. Since the make way space 91 can make way for the hinged rod 87, the hinged rod 87 can smoothly perform a downward pressing action, so that the cover 86 is opened (see Figure 36 ), if there is no clearance space 91, or the hinged rod 87 is constrained by the driving block 90, the hinged rod 87 cannot smoothly press down to open the cover 86 when the power is off. This structure can only be obtained after a lot of brainstorming and has outstanding substantial characteristics.

[0115] The part where the driving block 90 abuts against the end of the hinged rod 87 is arc-shaped, and the side surface of the end of the hinged rod 87 abutted by the hinged rod 87 is arc-shaped. In this way, when the driving block 90 rotates, the arc-shaped structure can make it move more smoothly, so that the lid 86 is smoother when it is opened.

[0116] The driving block 90 is a water drop-shaped cam.

[0117] A first travel switch 92 and a second travel switch 93 are provided inside the box cover 88. When the drive block 90 swings to the lower travel position, the drive block 90 abuts against the first travel switch 92. When the drive block 90 swings to the upper travel position, the drive block 90 abuts against the second travel switch 93. The presence of the first travel switch 92 and the second travel switch 93 can make the opening angle of the lid 86 unique.

[0118] Reinforcing ribs 94 are provided inside the box cover 88, and the fourth drive mechanism is arranged on the reinforcing ribs 94. The reinforcing ribs 94 not only play a role in increasing the structural strength of the box cover 88, but also serve as a mounting for the fourth drive mechanism.

[0119] A relief opening 95 is provided on the side wall of the box cover 88, and the hinge rod 87 is arranged through the relief opening 95. The presence of the relief opening 95 facilitates the installation of the hinge rod 87.

[0120] See Figure 37, the automatic hair washing machine further includes a liquid supply system, and the liquid supply system includes a tap water source 96, a first solenoid valve 97, a second solenoid valve 98, a third solenoid valve 99, a hair washing liquid source 100, a hair care essential oil liquid source 101, a first pump body 102, a second pump body 103, and an ozone generator 104; a main pipeline 117 is connected to the water outlet end of the tap water source, a first branch and a second branch are connected in parallel on the main pipeline 117, the tap water source 96 is connected to the liquid spraying cavity 54 of the massage head cover 4 through the first branch 105, the first solenoid valve 97 is arranged on the first branch 105, the input end of the first pump body 102 is connected to the hair washing liquid source 100 through a pipeline, and the output end of the first pump body 102 is connected to the first branch 105 through a pipeline; the input end of the second pump body 103 is connected to the hair care essential oil liquid source 101 through a pipeline, and the output end of the second pump body 103 is connected to the first branch 105 through a pipeline; the second solenoid valve 98 is arranged on the second branch 106, a first branch 107 and a second branch 108 are arranged at a position downstream of the second solenoid valve 98 on the second branch 106, the third solenoid valve 99 is arranged on the first branch 107, the output end of the ozone generator 104 is connected to the second branch 108 through a pipeline, and the tap water source 96 is connected to the arc-shaped pipe 80 through the second branch 106 and the first branch 107; the tap water source 96 is connected to the shower head 109 through the second branch 106 and the second branch 108. The first solenoid valve 97 on the first branch 105 can control the flow or cut-off of the first branch 105. The first pump body 102 can transport the hair washing liquid in the hair washing liquid source 100 to the first branch 105 and then flow to the liquid spraying cavity 54 of the massage head cover 4. The second pump body 103 can transport the hair care essential oil in the hair care essential oil liquid source 101 to the first branch 105 and then flow to the liquid spraying cavity 54 of the massage head cover 4. The first pump body 102 and the second pump body 103 can work simultaneously or separately. When working simultaneously, the hair care essential oil and the hair washing liquid are mixed in the tap water of the first branch 105. The second solenoid valve 98 can control the flow or cut-off of the second branch 106, and the third solenoid valve 99 can control the flow or cut-off of the first branch 107. When the second solenoid valve 98 and the third solenoid valve 99 are opened simultaneously, the arc-shaped pipe 80 discharges water for cleaning the user. At the same time, when the second solenoid valve 98 is opened, the shower head 109 also discharges water. The ozone generated by the ozone generator 104 enters the second branch 106 to form ozone disinfected water and is sprayed out from the shower head 109, which can be used to clean the user's hair or disinfect the massage head cover 4. The liquid supply system of the present application can realize the liquid supply to the massage head cover 4 during hair washing by the automatic hair washing machine, and also realize the liquid supply to the arc-shaped pipe 80 and the shower head 109. Specifically, the hair washing liquid source may be filled with tea bran water, and the hair care essential oil liquid source may be filled with tea seed oil.

[0121] A ball valve 110 is provided on the first branch 105. The function of the ball valve 110 is to adjust the water pressure of the first branch 105.

[0122] A first check valve 119 is provided on the pipeline connecting the output end of the first pump body to the first branch, and a second check valve 120 is provided on the pipeline connecting the output end of the second pump body to the first branch. The first check valve 119 is used to prevent the liquid in the first branch from flowing back into the first pump body, and the second check valve 120 is used to prevent the liquid in the first branch from flowing back into the second pump body, so as to ensure the purity of the shampoo liquid source and the hair care essential oil liquid. The first check valve 119 and the second check valve 120 are specifically liquid check valves.

[0123] A booster pump 121 for boosting the ozone generated by the ozone generator is provided on the pipeline connecting the output end of the ozone generator to the second branch; the input end of the booster pump 121 is connected to the output end of the ozone generator, and the output end of the booster pump 121 is connected to the second branch through a pipeline. A third check valve 122 is provided on the pipeline connecting the output end of the booster pump 121 to the second branch. The third check valve is used to prevent the liquid in the second branch from flowing back into the booster pump 121, thereby protecting the ozone generator. The booster pump 121 can specifically be an air pump or a liquid pump.

[0124] A filtering device 123 for filtering tap water is provided on the main pipeline. The filtering device 123 is a hard water filter. The input end of the filtering device 123 is connected to the output end of the tap water source, and the output end of the filtering device 123 is connected to the first branch and the second branch through the main pipeline. After having the filtering device 123, the original hard water is turned into soft water, improving the hair washing effect of the hair washing machine.

[0125] A liquid temperature control device 118 is provided on the main pipeline. The input end of the liquid temperature control device 118 is connected to the output end of the tap water source, and the output end of the liquid temperature control device 118 is connected to the first branch and the second branch through the main pipeline. The liquid temperature control device 118 is placed between the tap water source and the filtering device 123. The liquid temperature control device 118 can specifically be a constant temperature device. In this way, the water temperature of the hair washing machine can be guaranteed to be constant, improving the hair washing comfort. The tap water source can specifically be a water heater, or tap water, or a combination of a water heater and tap water.

[0126] The edge of the base 1 has a concave arc portion 111 for holding a person's neck. A shower head 109 is provided on the side wall of the drain pool 2 and in front of the massage head cover 4. The shower head 109 is located below the concave arc portion 111, and the shower head 109 is connected to the liquid supply system.

[0127] In the above embodiments, the tail part 23 is formed by the base cover 112, the boss 25 is formed by the housing of the third motor 40, and the massage manipulator assembly 20 is composed of the head cover base 29 and a plurality of massage plates 30.

[0128] Of course, the automatic hair washing machine further includes a control system. The first motor, the second motor, the third motor, the fourth motor, the fifth motor, the first solenoid valve, the second solenoid valve, the third solenoid valve, the ball valve, the ozone generator, etc. are all electrically connected to the control system and are controlled by the control system.

[0129] The automatic hair washing machine of the present application can be used in places such as beauty salons, families, nursing homes, welfare homes, and so on.

[0130] In addition, the present application also discloses a working method of the above automatic hair washing machine, which includes the following steps:

[0131] 1) Disinfect and clean the massage head cover 4: Rotate the massage head cover 4 so that the opening of the massage head cover 4 faces the shower head 109. The driving device drives the mounting plate 5 to slide so that the massage head cover 4 moves forward. The first driving mechanism drives the plurality of massage plates 30 in the massage head cover 4 to open. Start the disinfected water switch, and the shower head 109 sprays disinfected water into the head massage cavity 31 of the massage head cover 4. In this step, specifically, the first motor 10 rotates to drive the massage head cover 4 to rotate. When the disinfected water is sprayed into the head massage cavity 31, the plurality of massage plates 30 are open, and the sewage can be discharged in time.

[0132] 2) Prepare for hair washing: Open the lid 86, and the person's head enters the head massage cavity 31. After the person's head enters the head massage cavity 31, close the lid 86, and the plurality of massage plates 30 close.

[0133] 3) Moisten the hair: The first nozzles 56 on the plurality of massage plates 30 spray clear water onto the person's head, the liquid spraying holes 82 on the hair dialing device spray clear water onto the person's head, and the shower head 109 sprays clear water onto the person's head.

[0134] 4) Hair washing work: The first nozzles 56 on the plurality of massage plates 30 spray hair washing liquid onto the person's head, and the massage head cover driving mechanism drives the massage head cover 4 to perform a kneading motion. Spraying the hair washing liquid means that the first solenoid valve 97 is opened, and the first pump body 102 works to transport the hair washing liquid. After the first pump body 102 works, the first pump body 102 works to transport hair care essential oil. The hair washing liquid is camellia seed water. The kneading motion means that the first motor 10 rotates to drive the massage head cover 4 to rotate. The first motor 10 rotates forward 50 - 70 circles and then reverses 50 - 70 circles each time. Step three can be repeated 2 times or 3 times or multiple times.

[0135] 5) Wash the hair: The first nozzles 56 on the plurality of massage plates 30 spray clear water onto the person's head, the liquid spraying holes 82 on the hair dialing device spray clear water onto the person's head, and the shower head 109 sprays clear water onto the person's head.

[0136] 6) The massage head cover driving mechanism stops the massage head cover 4 from moving, the first driving mechanism drives the multiple massage plates 30 in the massage head cover 4 to open, the driving device drives the mounting plate 5 to slide to make the massage head cover 4 move backward, the human head is separated from the head massage cavity 31, the hair-pulling device rotates, and the hair-pulling device pulls the hair trapped in the head massage cavity 31 off, and at the same time, the spray hole 82 on the hair-pulling device sprays clean water to the human head, and the shower head 109 sprays clean water to the human head;

[0137] 7) Start the drying device to dry the hair.

[0138] The working method of the massage head cover 4 comprises the following steps:

[0139] 1) When multiple massage plates 30 need to be opened electrically, the third motor 40 drives the threaded rod 41 to rotate. When the threaded rod 41 rotates, the shifting block 33 does not rotate with it. The shifting block 33 slides linearly toward the front of the motor on the guide rod 42. The shifting rod 35 on the shifting block 33 abuts against the side wall of the driving part 36 to press down the end of the lever 32 away from the massage plate 30. The end of the lever 32 fixed to the massage plate 30 tilts upward, so that the massage plate 30 is opened.

[0140] 2) When the plurality of massage plates 30 need to be electrically closed, the third motor 40 drives the threaded rod 41 to rotate in the opposite direction. When the threaded rod 41 rotates, the shifting block 33 does not rotate with it. The shifting block 33 slides linearly toward the rear of the motor on the guide rod 42. The shifting rod 35 on the shifting block 33 does not drive the driving part 36. Under the action of the rebound force of the closing mechanism, the end of the lever 32 away from the massage plate 30 performs a reset movement, and the lever 32 and the fixed end of the massage plate 30 are pressed downward to close the massage plate 30.

[0141] 3) When the power is off and the multiple massage plates 30 need to be opened manually, a person holds the massage plates 30 to open them, and the end of the lever 32 away from the massage plates 30 presses down, and the lever 35 moves toward the clearance interval 39, and the clearance interval 39 of the groove 38 makes way for the lever 35.

[0142] The above is only a preferred feasible implementation example of the present invention, which cannot limit the scope of rights of the present invention. For those skilled in the art, all other corresponding changes made using the technical solutions and technical concepts of the present invention should fall within the scope of protection of the claims of the present invention.

Claims

1. An automatic hair washing machine, characterized in that, including a base (1) with a water draining pool (2) fixed therein; a massage and kneading device for spraying shampoo onto the head and massaging and kneading the head, the massage and kneading device being slidably connected to the base (1) in the horizontal direction and located above the water draining pool (2); a driving device for driving the sliding of the massage and kneading device, the driving device being fixed in the base (1); a hair separating device for rinsing the hair and separating the hair remaining on the massage and kneading device, the hair separating device being arranged on the side wall of the water draining pool (2); a drying device fixed in the base (1) for drying the hair, an air outlet (3) of the drying device being arranged on the side wall of the water draining pool (2); the massage and kneading device includes a massage head cover (4), a mounting plate (5), a first limiting elastic member (6), a second limiting elastic member (7), and a massage head cover driving mechanism for driving the massage head cover (4) to perform a kneading motion; the mounting plate (5) is slidably connected to the base (1), the mounting plate (5) is drivingly connected to the driving device, the massage head cover driving mechanism is fixed on the mounting plate (5), the end of the massage head cover (4) is drivingly connected to the massage head cover driving mechanism, one side of the massage head cover (4) is connected to one side of the mounting plate (5) through the first limiting elastic member (6), and the other side of the massage head cover (4) is connected to the other side of the mounting plate (5) through the second limiting elastic member (7).

2. The automatic hair washing machine according to claim 1, characterized in that, the massage head cover driving mechanism includes a driving rod (8), a connecting rod (9), and a first motor (10) for driving the driving rod (8) to rotate, the first motor (10) being fixed on the mounting plate (5), the driving rod (8) being drivingly connected to the driving shaft of the first motor (10), one end of the connecting rod (9) being fixedly connected to the driving rod (8), the other end of the connecting rod (9) being connected to the end of the massage head cover (4), the connection point of the connecting rod and the driving rod being arranged deviating from the axis of the driving shaft of the first motor; the included angle α between the connecting rod and the driving rod is 70 to 80 degrees; one side of the massage head cover is connected to one side of the mounting plate through the first limiting elastic member, and the other side of the massage head cover (4) is connected to the other side of the mounting plate (5) through the second limiting elastic member (7).

3. The automatic hair washing machine according to claim 2, characterized in that, the axis of the connecting rod is parallel to the axis of the massage head cover; the distance A from the connection point of the connecting rod and the driving rod to the axis of the driving shaft of the first motor is 60 to 100 mm; the driving shaft of the first motor is perpendicular to the driving rod, and the included angle β between the driving shaft of the first motor and the horizontal plane is 0 to 65 degrees.

4. An automatic hair washing machine according to claim 1, wherein, The massage head cover (4) comprises a massage manipulator assembly (20), a tail end cover (21) and an elastic body (22); the tail end cover (21) is slidably connected to the tail (23) of the massage manipulator assembly (20); the end surface (24) of the tail (23) of the massage manipulator assembly (20) has a boss (25) extending along the axis; the elastic body (22) is sleeved on the boss (25); one end of the elastic body (22) abuts against the end surface (24); the other end of the elastic body (22) abuts against the inner bottom surface of the tail end cover (21); and a guide structure is provided between the tail (23) of the massage manipulator assembly (20) and the tail end cover (21).

5. An automatic hair washing machine according to claim 1, characterized in that, The massage head cover (4) comprises a head cover base (29) and a plurality of massage plates (30), the plurality of massage plates (30) being hinged to the head cover base (29), a first driving mechanism for driving the plurality of massage plates (30) to open is provided in the head cover base (29), a closing mechanism for driving the plurality of massage plates (30) to close is provided on the plurality of massage plates (30), and a head massage cavity (31) is formed when the plurality of massage plates (30) are closed; the first driving mechanism comprises a plurality of levers (32) and a plurality of levers for moving the plurality of levers; The lever (32) is hinged to the head cover base (29), one end of the lever (32) is fixedly connected to the massage plate (30), the other end of the lever (32) is drivingly connected to the lever (33), the driving assembly is fixedly connected in the head cover base (29), and the driving assembly is drivingly connected to the lever (33); the lever (32) comprises a lever body (3 4), a plurality of levers (35) are fixed to the shift block body (34), and a driving portion (36) is provided at one end of the lever (32) away from the massage plate (30). When the driving component drives the shift block body (34) to move in a direction close to the massage plate (30), the lever (35) abuts against a side wall of the driving portion (36) to cause the end of the lever (32) away from the massage plate (30) to perform a downward pressing action. When the driving component drives the shift block body (34) to move in a direction away from the massage plate (30), the lever (35) abuts against a side wall of the driving portion (36) to cause the end of the lever (32) away from the massage plate (30) to perform a downward pressing action. The lever (32) performs a reset movement under the action of the closing mechanism; a bent portion (37) is provided at one end of the lever (32) away from the massage plate (30); one end of the bent portion (37) is fixedly connected to the lever (32); the other end of the bent portion (37) is fixedly connected to the drive portion (36); a through groove (38) is formed between the bent portion (37) and the drive portion (36); the through groove (38) has a clearance gap (39) for making way for the lever (35) when the massage plate (30) is manually opened.

6. The automatic hair-washing machine according to claim 1, wherein The drying device includes a blower (67), a heating plate (68) and a diversion device (69). The blower (67) is fixed inside the base (1), the heating plate (68) is fixed at the air outlet end of the blower (67), and the diversion device (69) is fixed on the side wall of the water removal tank (2).

7. The automatic hair-washing machine according to claim 1, characterized in that, The hair dispensing device includes an arc-shaped pipe (80) and a third driving mechanism for driving the arc-shaped pipe (80) to swing. Both ends of the arc-shaped pipe (80) are rotatably connected to the water removal tank (2). The third driving mechanism is fixed inside the base (1), and the third driving mechanism is drivingly connected to one end of the arc-shaped pipe (80). The arc-shaped pipe (80) has a flow channel in the middle. A third liquid inlet nozzle (81) for liquid inlet is provided on the arc-shaped pipe (80). A plurality of liquid spraying holes (82) are provided on the side wall of the arc-shaped pipe (80) facing the arc center. When the liquid sprays out from the plurality of liquid spraying holes (82), a plurality of liquid columns (83) are formed. The included angle γ between the plurality of liquid columns (83) and the plane (λ) where the arc-shaped pipe (80) is located is 10° to 20°, and the plurality of liquid columns (83) are biased to the same side of the plane (λ).

8. A working method of the automatic hair washing machine as described in claim 1, characterized in that, It includes the following steps: 1) Disinfect and clean the massage head cover (4): Rotate the massage head cover (4) so that the opening of the massage head cover (4) faces the shower head (109). The driving device drives the mounting plate (5) to slide so that the massage head cover (4) moves forward. The first driving mechanism drives the plurality of massage plates (30) in the massage head cover (4) to open. Start the disinfection water switch, and the shower head (109) sprays disinfection water into the head massage cavity (31) of the massage head cover (4). 2) Prepare for hair washing: Open the lid (86), and the person's head enters the head massage cavity (31). After the person's head enters the head massage cavity (31), close the lid (86), and the plurality of massage plates (30) close. 3) Moisten the hair: The first nozzles (56) on the plurality of massage plates (30) spray clear water onto the person's head, the liquid spraying holes (82) on the hair dispensing device spray clear water onto the person's head, and the shower head (109) sprays clear water onto the person's head. 4) Wash the hair: The first nozzles (56) on the plurality of massage plates (30) spray shampoo onto the person's head, and the massage head cover driving mechanism drives the massage head cover (4) to perform a rubbing motion. 5) Rinse the hair: The first nozzles (56) on the plurality of massage plates (30) spray clear water onto the person's head, the liquid spraying holes (82) on the hair dispensing device spray clear water onto the person's head, and the shower head (109) sprays clear water onto the person's head. 6) The massage head cover driving mechanism stops the massage head cover (4) from moving. The first driving mechanism drives the plurality of massage plates (30) in the massage head cover (4) to open. The driving device drives the mounting plate (5) to slide so that the massage head cover (4) moves backward. The human head disengages from the head massage cavity (31). The hair dispensing device rotates, and the hair dispensing device removes the hair remaining on the head massage cavity (31). At the same time, the liquid spraying holes (82) on the hair dispensing device spray clear water onto the person's head, and the shower head (109) sprays clear water onto the person's head. 7) Start the drying device, and the drying device dries the hair.

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