An equipment for assembling an electric toothbrush

Abstract

An equipment for assembling an electric toothbrush. The present invention includes a processing box and a processing bin fixedly installed on the top of the processing box. There are two manipulators arranged in the inner cavity of the processing bin. The bottom of each manipulator is fixedly installed with a load-bearing plate, and the load-bearing plates are respectively fixedly installed on the side walls of the inner cavity of the processing bin. There are two conveyors arranged near both sides at the bottom of the inner cavity of the processing bin. The movement of the pressing block can install the movement in the electric toothbrush shell. When the pressing block moves upward, with the cooperation of the replacement component, when the T-shaped rack plate moves upward, the rotating gear can be rotated. With the cooperation of the round block, the mounting block, the telescopic rod C, the spring C and the pawl, the worm can be rotated synchronously, and then the driven bevel gear can be rotated, so that the vertical rod can be rotated, and then the rotating disk fixed on the vertical rod can be rotated by 90 degrees, which is convenient for the movement to be placed in the electric toothbrush shell for pressing. It can operate continuously and improve the assembly efficiency of the electric toothbrush.

Description

Technical Field

[0001] The invention relates to the technical field of electric toothbrushes, in particular to a device for assembling electric toothbrushes. Background Art

[0002] The electric toothbrush is a type of toothbrush that was invented. The rapid rotation or vibration of the electric motor causes the brush head to produce high-frequency vibrations, instantly breaking down the toothpaste into fine foam and deeply cleaning the gaps between teeth. At the same time, the vibration of the bristles can promote blood circulation in the oral cavity and have a massage effect on the gum tissue.

[0003] An electric toothbrush includes a brush head, a vibration rod, a handle, a movement and a charging socket. The core component of an electric toothbrush is the movement, which is mainly composed of three electric brackets (i.e., a fixing bracket for batteries, motors and circuit boards), batteries, motors and PCBA. When the movement is installed as a whole inside the electric toothbrush housing, it is generally manually squeezed and installed in the electric toothbrush housing. This method increases the workload of the staff, and during the installation process, the sealing gasket located on the outer periphery of the movement is easily damaged, affecting the subsequent use of the electric toothbrush.

[0004] In view of the above problems, an electric toothbrush assembly device is proposed. Summary of the invention

[0005] The object of the present invention is to provide a device for assembling an electric toothbrush, which is used to work and thus solves the problems in the above background.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an electric toothbrush assembly device, comprising a processing box and a processing warehouse fixedly installed on the top of the processing box, the inner cavity of the processing warehouse is provided with two manipulators, the bottom of the manipulators are fixedly installed with load-bearing plates, and the load-bearing plates are respectively fixedly installed with the inner cavity side walls of the processing warehouse, two conveyors are arranged near the two sides of the bottom of the inner cavity of the processing warehouse, a support plate is fixedly installed on the rear side of the inner cavity of the processing warehouse, a lubrication component is arranged on the top of the support plate, a processor is fixedly installed near the other side of the bottom of the inner cavity of the processing box, a vertical rod is rotatably connected to the bottom of the inner cavity of the processing box, the top of the vertical rod movably passes through the top of the inner cavity of the processing box, and a rotating disk is fixedly installed, a cleaning component is arranged at the bottom of the rotating disk, a replacement component is arranged near the rear side of the bottom of the inner cavity of the processing box, a fixed block is fixedly installed near the top of the rear side of the inner cavity of the processing warehouse, a multi-stage hydraulic rod is fixedly installed near the front side of the bottom of the fixed block, and a pressing block is fixedly installed at the bottom end of the multi-stage hydraulic rod;

[0007] The replacement component includes a bent rod fixedly installed on the top of the pressing block and a T-shaped rack plate fixedly installed at the bottom end of the bent rod. A rotating gear is arranged on the other side of the T-shaped rack plate. A ratchet groove is fixedly installed on the front side of the rotating gear. A worm is arranged on the front side of the ratchet groove. A driving bevel gear is fixedly installed at the front end of the worm. A driven bevel gear is meshed with the top of the driving bevel gear.

[0008] Further, a round block is fixedly installed at the rear end of the worm, and the round block is located in the inner cavity of the ratchet groove. An installation block is fixedly installed near the top of the rear side of the round block. A square block A is hinged to one side of the installation block. A telescopic rod C is fixedly installed on one side of the square block A. The top end of the telescopic rod C is fixedly installed with a square block B. A ratchet pawl is hinged to one side of the square block B, and the ratchet pawl is rotatably connected to the round block. A spring C is movably sleeved on the outer periphery of the telescopic rod C, and both ends of the spring C are fixedly connected to the square block A and the square block B respectively.

[0009] Further, switch doors B are movably installed near both sides of the front side of the processing box. Control panels are fixedly installed near both sides of the front side of the processing box. Two switch doors A are hinged to the front side of the processing chamber near one side, and the switch doors A are arranged left and right.

[0010] Further, a plurality of placement holes are formed in the top of the rotating disk. Rectangular blocks are fixedly installed near both sides of the top of the placement holes. Electric telescopic rods are fixedly installed on the opposite sides of the rectangular blocks. Arc-shaped clamping plates are fixedly installed at the ends of the electric telescopic rods. A plurality of rubber blocks are fixedly installed in the inner cavities of the arc-shaped clamping plates.

[0011] Further, the lubrication component includes a worm gear meshed with one side of the worm and a vertical rod A penetrating through the top of the worm gear. The bottom end of the vertical rod A is rotatably connected to the bottom of the inner cavity of the processing box. The top end of the vertical rod A movably penetrates through the bottom of the inner cavity of the processing chamber. A plurality of eccentric wheels are fixedly sleeved on the outer periphery of the vertical rod A near the top end. A suspension plate is arranged on one side of adjacent eccentric wheels. A liquid storage bladder is fixedly installed on one side of the suspension plate. A feed pipe is inserted into the middle position of the top of the liquid storage bladder, and a one-way valve is arranged on the outer periphery of the feed pipe. An installation plate A is fixedly installed on one side of the liquid storage bladder, and the bottom of the installation plate A is fixedly connected to the support plate. A diversion pipe is inserted into the middle position of the front side of the liquid storage bladder, and communicating pipes are fixedly installed near the front and rear sides on the other side of the diversion pipe. Lubricating cotton is fixedly installed at the ends of the communicating pipes.

[0012] Further, telescopic rods B are fixedly installed near both sides of the mutually separated sides of the lubricating cotton. An installation plate B is fixedly installed jointly at the ends of adjacent two telescopic rods B, and the bottom of the installation plate B is fixedly connected to the support plate. Springs B are movably sleeved on the outer peripheries of the telescopic rods B, and both ends of the springs B are fixedly connected to the installation plate B and the adjacent lubricating cotton respectively.

[0013] Further, telescopic rod A is fixedly installed near the periphery on one side of the hanging plate, and the ends of telescopic rod A are fixedly connected to mounting plate A. A spring A is movably sleeved on the outer periphery of telescopic rod A, and the two ends of spring A are fixedly connected to mounting plate A and the hanging plate respectively.

[0014] Further, the cleaning assembly includes a plurality of L-shaped plates fixedly installed at the bottom of the rotating disk and a plurality of vertical rods B slidably connected to the L-shaped plates. The bottom ends of vertical rods B are fixedly installed with a driving gear together. A wiping cotton is arranged in the inner cavity of the driving gear. A plurality of fixing rods are fixedly installed at the bottom of the rotating disk, and the bottom ends of the fixing rods are fixedly installed with a driving gear ring together. The inner periphery of the driving gear ring is meshed with the driving gear.

[0015] Further, a hook-and-loop fastener thorn surface is fixedly installed on the outer periphery of the wiping cotton, and a hook-and-loop fastener fluff surface is fixedly installed in the inner cavity of the driving gear. The hook-and-loop fastener thorn surface and the adjacent hook-and-loop fastener fluff surface are attached to each other.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The movement mechanism is installed in the electric toothbrush housing through the pressing block. When the pressing block moves upward, under the combined use of the replacement assembly, when the T-shaped rack plate moves upward, the rotating gear can rotate. Under the combined use of the round block, the mounting block, the telescopic rod C, the spring C and the pawl, the worm can rotate synchronously, and then the driven bevel gear can rotate, so that the vertical rod can rotate, and then the rotating disk fixed on the vertical rod can rotate 90 degrees, which is convenient for the movement mechanism to be placed in the electric toothbrush housing for pressing, and can be continuously operated, improving the assembly efficiency of the electric toothbrush.

[0018] 2. During the intermittent rotation of the worm, under the combined use of the lubricating assembly, a plurality of eccentric wheels can rotate to squeeze the hanging plate to move to one side. Then, the lubricating liquid can be introduced into the lubricating cotton through the diversion pipe and the connecting pipe. When the movement mechanism moves downward, the sealing gasket can be lubricated, avoiding damage caused by hard jamming during pressing and preventing the appearance of defective products.

[0019] 3. During the rotation of the rotating disk, the driving gear ring can rotate under the connection of the fixing rod, and then a plurality of driving gears can rotate on the adjacent L-shaped plates, so as to clean the redundant lubricating liquid on the surface of the sealing plug, eliminating the need for manual cleaning and reducing the work intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the overall three-dimensional structure schematic diagram of the present invention;

[0021] Figure 2 is the sectional three-dimensional structure schematic diagram of the present invention;

[0022] Figure 3 It is an exploded view of the vertical rod, worm gear and driving gear ring of the present invention;

[0023] Figure 4 It is a bottom-up stereoscopic structural schematic diagram of the L-shaped plate, the driving gear ring and the worm gear of the present invention;

[0024] Figure 5 It is an exploded view of the wiping cotton, the Velcro thorn-like surface and the Velcro hair-like surface of the present invention;

[0025] Figure 6 An exploded view of the ratchet groove, worm wheel and worm of the present invention;

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the T-shaped rack plate, the active bevel gear and the driven bevel gear of the present invention;

[0027] Figure 8 For the present invention Figure 2 Enlarged view of point A in the middle;

[0028] Figure 9 For the present invention Figure 2 Enlarged view of point B in the middle;

[0029] Figure 10 For the present invention Figure 7 Enlarged view of point C in the middle.

[0030] In the figure: 1. Processing box; 11. Control panel; 12. Switch door B; 2. Processing chamber; 21. Switch door A; 3. Conveyor; 4. Manipulator; 5. Load-bearing plate; 6. Replacement assembly; 61. Bending rod; 62. T-shaped rack plate; 63. Rotating gear; 64. Worm; 641. Round block; 642. Mounting block; 643. Telescopic rod C; 644. Spring C; 645. Ratchet; 65. Ratchet groove; 66. Active bevel gear; 67. Driven bevel gear; 7. Support plate; 8. Lubrication assembly; 81. Worm wheel; 82. Vertical rod A; 83. Eccentric wheel; 84. Suspension plate; 841. Telescopic rod A; 842 , spring A; 85, liquid storage capsule; 86, mounting plate A; 87, guide tube; 88, connecting tube; 89, lubricating cotton; 891, telescopic rod B; 892, spring B; 893, mounting plate B; 9, cleaning component; 91, L-shaped plate; 92, driving gear; 921, vertical pole B; 93, wiping cotton; 931, Velcro thorn surface; 932, Velcro hairy surface; 94, fixing rod; 95, driving gear ring; 10, processor; 20, vertical rod; 30, rotating disk; 301, rectangular block; 302, electric telescopic rod; 303, rubber block; 40, fixing block; 50, multi-stage hydraulic rod; 60, pressing block. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0033] The purpose of this embodiment is to provide a device for assembling an electric toothbrush, including a processing box 1 and a processing chamber 2 fixedly installed on the top of the processing box 1. There are two manipulators 4 arranged in the inner cavity of the processing chamber 2. (Cameras are arranged on the manipulators 4, which can cooperate with the device for accurate placement.) Load-bearing plates 5 are fixedly installed at the bottoms of the manipulators 4, and the load-bearing plates 5 are respectively fixedly installed on the side walls of the inner cavity of the processing chamber 2. Two conveyors 3 are arranged near both sides at the bottom of the inner cavity of the processing chamber 2. A support plate 7 is fixedly installed at the rear side of the inner cavity of the processing chamber 2. (A through hole is opened on the support plate 7.) A lubrication assembly 8 is arranged on the top of the support plate 7. A processor 10 is fixedly installed near the other side at the bottom of the inner cavity of the processing box 1. A vertical rod 20 is rotatably connected to the bottom of the inner cavity of the processing box 1. The top end of the vertical rod 20 movably penetrates through the top of the inner cavity of the processing box 1 and is fixedly installed with a rotating disk 30. A cleaning assembly 9 is arranged at the bottom of the rotating disk 30. A replacement assembly 6 is arranged near the rear side at the bottom of the inner cavity of the processing box 1. A fixed block 40 is fixedly installed near the top at the rear side of the inner cavity of the processing chamber 2. A multi-stage hydraulic rod 50 is fixedly installed near the front side at the bottom of the fixed block 40. The bottom end of the multi-stage hydraulic rod 50 is fixedly installed with a pressing block 60. (Each time the manipulator 4 clamps and places the electric toothbrush shell into the inner cavity of the front placement hole, and the through hole opened on the top of the support plate 7 is located at the top of the inner cavity of the left placement hole.)

[0034] The replacement component 6 includes a bent rod 61 fixedly installed on the top of the pressing block 60 and a T-shaped rack plate 62 fixedly installed at the bottom end of the bent rod 61. On the other side of the T-shaped rack plate 62, there is a rotating gear 63. A ratchet groove 65 is fixedly installed on the front side of the rotating gear 63. A worm 64 is arranged on the front side of the ratchet groove 65. A driving bevel gear 66 is fixedly installed at the front end of the worm 64. A driven bevel gear 67 is engaged with the top of the driving bevel gear 66. A round block 641 is fixedly installed at the rear end of the worm 64, and the round block 641 is located in the inner cavity of the ratchet groove 65. An installation block 642 is fixedly installed near the top on the rear side of the round block 641. A square block A is hinged to one side of the installation block 642. A telescopic rod C643 is fixedly installed on one side of the square block A, and the top end of the telescopic rod C643 is fixedly installed with a square block B. A pawl 645 is hinged to one side of the square block B, and the pawl 645 is rotatably connected to the round block 641. A spring C644 is movably sleeved on the outer periphery of the telescopic rod C643, and both ends of the spring C644 are fixedly connected to the square block A and the square block B respectively.

[0035] Specifically, when the T-shaped rack plate 62 moves downward, the worm 64 cannot be rotated synchronously under the combined action of the round block 641, the installation block 642, the telescopic rod C643, the spring C644 and the pawl 645. When the T-shaped rack plate 62 moves upward, the rotating gear 63 can be rotated. Under the combined action of the round block 641, the installation block 642, the telescopic rod C643, the spring C644 and the pawl 645, the worm 64 can be rotated synchronously, and then the driven bevel gear 67 can be rotated, so that the vertical rod 20 can be rotated, and then the rotating disk 30 fixed on the vertical rod 20 can be rotated by 90 degrees, which is convenient for the movement mechanism to be placed into the electric toothbrush housing for pressing, and can be continuously operated, improving the assembly efficiency of the electric toothbrush.

[0036] On the front side of the processing box 1 near both sides, switch doors B12 are movably installed. On the front side of the processing box 1 near both sides, control panels 11 are fixedly installed. On the front side of the processing bin 2 near one side, two switch doors A21 are hinged, and the switch doors A21 are arranged left and right.

[0037] A plurality of placement holes are formed in the top of the rotating disk 30. Near both sides of the top of the placement holes, rectangular blocks 301 are fixedly installed. Electric telescopic rods 302 are fixedly installed on the opposite sides of the rectangular blocks 301. Arc-shaped clamping plates are fixedly installed at the ends of the electric telescopic rods 302, and a plurality of rubber blocks 303 are fixedly installed in the inner cavities of the arc-shaped clamping plates.

[0038] Specifically, by setting the adjusting telescopic rods 302, the rectangular blocks 301, the arc-shaped clamping plates and the rubber blocks 303, the electric toothbrush housing penetrating through the inner cavity of the placement hole can be limited.

[0039] The lubrication assembly 8 includes a worm gear 81 meshed on one side of the worm 64 and a vertical rod A82 passing through the top of the worm gear 81. The bottom end of the vertical rod A82 is rotatably connected to the bottom of the inner cavity of the processing box 1, and the top end of the vertical rod A82 movably passes through the bottom of the inner cavity of the processing chamber 2. A plurality of eccentric wheels 83 are fixedly sleeved on the outer periphery of the vertical rod A82 near the top end. A suspension plate 84 is arranged on one side of adjacent eccentric wheels 83. A liquid storage bag 85 is fixedly installed on one side of the suspension plate 84. A feed pipe is inserted at the middle position of the top of the liquid storage bag 85, and a one-way valve is arranged on the outer periphery of the feed pipe. A mounting plate A86 is fixedly installed on one side of the liquid storage bag 85, and the bottom of the mounting plate A86 is fixedly connected to the support plate 7. A diversion pipe 87 is inserted at the middle position near the front side of the liquid storage bag 85, (a one-way valve is arranged on the diversion pipe 87), and communicating pipes 88 are fixedly installed on both sides near the front and back of the other side of the diversion pipe 87. Lubricating cotton 89 is fixedly installed at the ends of the communicating pipes 88.

[0040] Specifically, during the intermittent rotation of the worm 64, with the cooperation of the lubrication assembly 8, a plurality of eccentric wheels 83 can rotate to squeeze the suspension plate 84 to move to one side. Then, the lubricating liquid can be introduced into the lubricating cotton 89 through the diversion pipe 87 and the communicating pipes 88, so as to lubricate the sealing gasket when the movement mechanism moves downward, avoiding damage caused by hard jamming during pressing and preventing the appearance of defective products.

[0041] On both sides near the sides where the lubricating cotton 89 is far from each other, telescopic rods B891 are fixedly installed. The ends of adjacent telescopic rods B891 are jointly fixedly installed with a mounting plate B893, and the bottom of the mounting plate B893 is fixedly connected to the support plate 7. Spring B892 is movably sleeved on the outer periphery of the telescopic rod B891, and both ends of the spring B892 are fixedly connected to the mounting plate B893 and the adjacent lubricating cotton 89 respectively.

[0042] Specifically, by setting the telescopic rods B891 and the spring B892, the lubricating cotton 89 can be fully attached to the sealing plug on the movement mechanism.

[0043] On the side of the suspension plate 84 near the periphery, telescopic rods A841 are fixedly installed, and the ends of the telescopic rods A841 are fixedly connected to the mounting plate A86. Spring A842 is movably sleeved on the outer periphery of the telescopic rod A841, and both ends of the spring A842 are fixedly connected to the mounting plate A86 and the suspension plate 84 respectively.

[0044] Specifically, by setting the telescopic rods A841 and the spring A842, the suspension plate 84 can be reset.

[0045] The cleaning assembly 9 includes a plurality of L-shaped plates 91 fixedly installed at the bottom of the rotating disk 30 and a plurality of vertical rods B921 slidably connected to the L-shaped plates 91. A driving gear 92 is fixedly installed at the bottom ends of the vertical rods B921 together. A wiping cotton 93 is arranged in the inner cavity of the driving gear 92. A plurality of fixing rods 94 are fixedly installed at the bottom of the rotating disk 30. A driving gear ring 95 is fixedly installed at the bottom ends of the fixing rods 94 together. The inner circumference of the driving gear ring 95 is meshed with the driving gear 92.

[0046] Specifically, during the rotation of the rotating disk 30, the driving gear ring 95 can be rotated under the connection of the fixing rods 94, and then a plurality of driving gears 92 can be rotated on the adjacent L-shaped plates 91, so as to clean the redundant lubricating fluid on the surface of the sealing plug, without manual cleaning, reducing the working intensity of the staff.

[0047] Hook surfaces 931 of Velcro are fixedly installed on the outer circumference of the wiping cotton 93. Loop surfaces 932 of Velcro are fixedly installed in the inner cavities of the driving gears 92. The hook surfaces 931 of Velcro are attached to the adjacent loop surfaces 932 of Velcro.

[0048] Specifically, the hook surfaces 931 of Velcro and the loop surfaces 932 of Velcro are provided to facilitate the disassembly and replacement of the wiping cotton 93.

[0049] In summary, the working principle of the present invention is as follows: The electric toothbrush housing and the movement are successively placed on one side conveyor 3, with the electric toothbrush housing on the far right. When the adjacent conveyor 3 is started, the electric toothbrush housing is placed between the arc-shaped clamping plates on one side by the adjacent manipulator 4. Then, the electric toothbrush housing can be limited by the electric telescopic rod 302 and the rubber block 303. After the rotating disk 30 rotates 90 degrees, the movement on the adjacent conveyor 3 is picked up by the adjacent manipulator 4 and passes through the through hole on the support plate 7, and the sealing plug on the movement can be lubricated between the two lubricating cotton 89. The movement is placed down by the adjacent manipulator 4. Under the action of gravity, the movement can be located in the inner cavity of the electric toothbrush housing. After the rotating disk 30 continues to rotate 90 degrees, under the action of the multi-stage hydraulic rod 50, the movement can be pressed into the inner cavity of the electric toothbrush housing by the pressing block 60 and installed in place. When the pressing block 60 moves upward, in cooperation with the replacement component 6, when the T-shaped rack plate 62 moves upward, the rotating gear 63 can rotate. Under the cooperation of the round block 641, the mounting block 642, the telescopic rod C 643, the spring C 644 and the pawl 645, the worm 64 can rotate synchronously, and then the driven bevel gear 67 can rotate, so that the vertical rod 20 can rotate, and then the rotating disk 30 fixed on the vertical rod 20 can rotate 90 degrees, which is convenient for the movement to be placed in the electric toothbrush housing for pressing, and can be continuously operated, improving the assembly efficiency of the electric toothbrush. After the electric toothbrush is assembled, it is taken out by the adjacent manipulator 4 and placed on the conveyor 3 on the other side and conveyed out. During the intermittent rotation of the worm 64, under the cooperation of the lubricating component 8, several eccentric wheels 83 can rotate and squeeze the suspension plate 84 to move to one side. Then, the lubricating liquid can be introduced into the lubricating cotton 89 through the diversion pipe 87 and the connecting pipe 88 to supplement the lubricating liquid. When the movement moves downward, the sealing gasket can be lubricated to avoid damage caused by hard jamming during pressing and the appearance of defective products. During the rotation of the rotating disk 30, the driving toothed ring 95 can rotate under the connection of the fixed rod 94, and then several driving gears 92 can rotate on the adjacent L-shaped plate 91, so as to clean the excess lubricating liquid on the surface of the sealing plug, without manual cleaning, reducing the work intensity of the staff.

[0050] The foregoing has shown and described the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and do not limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. An equipment for assembling an electric toothbrush, comprising a processing box (1) and a processing bin (2) fixedly installed on the top of the processing box (1), characterized in that: There are two manipulators (4) arranged in the inner cavity of the processing bin (2). The bottom of each manipulator (4) is fixedly installed with a load-bearing plate (5), and the load-bearing plates (5) are respectively fixedly installed with the side walls of the inner cavity of the processing bin (2). There are two conveyors (3) arranged near both sides at the bottom of the inner cavity of the processing bin (2). A support plate (7) is fixedly installed at the rear side of the inner cavity of the processing bin (2). A lubrication component (8) is arranged on the top of the support plate (7). A processor (10) is fixedly installed near the other side at the bottom of the inner cavity of the processing box (1). A vertical rod (20) is rotatably connected to the bottom of the inner cavity of the processing box (1). The top end of the vertical rod (20) movably penetrates through the top of the inner cavity of the processing box (1) and is fixedly installed with a rotating disc (30). A cleaning component (9) is arranged at the bottom of the rotating disc (30). A replacement component (6) is arranged near the rear side at the bottom of the inner cavity of the processing box (1). A fixing block (40) is fixedly installed near the top at the rear side of the inner cavity of the processing bin (2). A multi-stage hydraulic rod (50) is fixedly installed near the front side at the bottom of the fixing block (40). A pressing block (60) is fixedly installed at the bottom end of the multi-stage hydraulic rod (50); The replacement component (6) includes a bent rod (61) fixedly installed on the top of the pressing block (60) and a T-shaped rack plate (62) fixedly installed at the bottom end of the bent rod (61). A rotating gear (63) is arranged at the other side of the T-shaped rack plate (62). A ratchet groove (65) is fixedly installed at the front side of the rotating gear (63). A worm (64) is arranged at the front side of the ratchet groove (65). A driving bevel gear (66) is fixedly installed at the front end of the worm (64). A driven bevel gear (67) is engaged with the top of the driving bevel gear (66); A round block (641) is fixedly installed at the rear end of the worm (64), and the round block (641) is located in the inner cavity of the ratchet groove (65). A mounting block (642) is fixedly installed near the top at the rear side of the round block (641). A square block A is hinged to one side of the mounting block (642). A telescopic rod C (643) is fixedly installed on one side of the square block A, and the top end of the telescopic rod C (643) is fixedly installed with a square block B. A pawl (645) is hinged to one side of the square block B, and the pawl (645) is rotatably connected to the round block (641). A spring C (644) is movably sleeved on the outer periphery of the telescopic rod C (643), and the two ends of the spring C (644) are respectively fixedly connected to the square block A and the square block B; The lubrication assembly (8) includes a worm gear (81) meshed on one side of a worm (64) and a vertical rod A (82) passing through the top of the worm gear (81). The bottom end of the vertical rod A (82) is rotatably connected to the bottom of the inner cavity of the processing box (1), and the top end of the vertical rod A (82) movably passes through the bottom of the inner cavity of the processing bin (2). A plurality of eccentric wheels (83) are fixedly sleeved on the outer periphery of the vertical rod A (82) near the top end. A suspension plate (84) is arranged on one side of adjacent eccentric wheels (83). A liquid storage bladder (85) is fixedly installed on one side of the suspension plate (84). A feed pipe is inserted into the middle position at the top of the liquid storage bladder (85), and a one-way valve is arranged on the outer periphery of the feed pipe. A mounting plate A (86) is fixedly installed on one side of the liquid storage bladder (85), and the bottom of the mounting plate A (86) is fixedly connected to the support plate (7). A diversion pipe (87) is inserted into the middle position near the front side of the liquid storage bladder (85), and communicating pipes (88) are fixedly installed near the front and back sides on the other side of the diversion pipe (87). Lubricating cotton (89) is fixedly installed at the ends of the communicating pipes (88).

2. The equipment for assembling an electric toothbrush according to claim 1, characterized in that: Switch doors B (12) are movably installed near both sides of the front side of the processing box (1), and control panels (11) are fixedly installed near both sides of the front side of the processing box (1). Two switch doors A (21) are hinged near one side of the front side of the processing bin (2), and the switch doors A (21) are arranged left and right.

3. The equipment for assembling an electric toothbrush according to claim 1, characterized in that: A plurality of placement holes are formed in the top of the rotating disk (30), and rectangular blocks (301) are fixedly installed near both sides of the top of the placement holes. Electric telescopic rods (302) are fixedly installed on the opposite sides of the rectangular blocks (301). Arc-shaped clamping plates are fixedly installed at the ends of the electric telescopic rods (302), and a plurality of rubber blocks (303) are fixedly installed in the inner cavities of the arc-shaped clamping plates.

4. An apparatus for assembling an electric toothbrush according to claim 1, characterized in that: Expansion rods B (891) are fixedly installed near both sides of the lubricating cotton (89) on the opposite sides. A mounting plate B (893) is fixedly installed at the common end of adjacent expansion rods B (891), and the bottom of the mounting plate B (893) is fixedly connected to the support plate (7). Spring B (892) is movably sleeved on the outer periphery of the expansion rod B (891), and both ends of the spring B (892) are fixedly connected to the mounting plate B (893) and the adjacent lubricating cotton (89) respectively.

5. The device for assembling an electric toothbrush according to claim 1, characterized in that: Expansion rods A (841) are fixedly installed near the periphery of the suspension plate (84), and the ends of the expansion rods A (841) are fixedly connected to the mounting plate A (86). Spring A (842) is movably sleeved on the outer periphery of the expansion rod A (841), and both ends of the spring A (842) are fixedly connected to the mounting plate A (86) and the suspension plate (84) respectively.

6. The device for assembling an electric toothbrush according to claim 1, wherein: The cleaning component (9) includes a plurality of L-shaped plates (91) fixedly installed at the bottom of the rotating disk (30) and a plurality of vertical rods B (921) slidably connected to the L-shaped plates (91). A driving gear (92) is fixedly installed at the bottom ends of the vertical rods B (921) together. A wiping cotton (93) is arranged in the inner cavity of the driving gear (92). A plurality of fixing rods (94) are fixedly installed at the bottom of the rotating disk (30). A driving gear ring (95) is fixedly installed at the bottom ends of the fixing rods (94) together. The inner circumference of the driving gear ring (95) is meshed with the driving gear (92).

7. An apparatus for assembling an electric toothbrush according to claim 6, characterized in that: Hook surfaces (931) of Velcro are fixedly installed on the outer circumference of the wiping cotton (93). Loop surfaces (932) of Velcro are fixedly installed in the inner cavity of the driving gear (92). The hook surfaces (931) of Velcro are attached to the adjacent loop surfaces (932) of Velcro.

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