Industrial robot for automatically assembling electric toothbrushes for children

Abstract

The invention belongs to the technical field of toothbrush assembly robots, and particularly discloses a child electric toothbrush automatic assembly industrial robot which comprises a base, a controller is arranged in the base, a protective shell is arranged at the top of the base, and a first conveying mechanism and a second conveying mechanism which are located on the inner side of the protective shell are arranged at the top of the base; by arranging the mounting mechanism, the placing structure, the pushing structure, the first conveying mechanism and the second conveying mechanism, automatic assembly of the handle shell, the support and the end cover is achieved, manual intervention is reduced, the assembly pressure is uniform, and therefore the situation that the waterproof performance is reduced due to untight connection between components caused by uneven assembly pressure is reduced; the device effectively improves the product quality, can achieve the detection of the airtightness of the connection part of the end cover after assembly through the detection assembly in the assembly process, is used for recognizing whether the end cover is installed in place or not, and avoids the situation that the internal structure is affected by water leakage in the use process due to the untight installation of the end cover.

Description

Technical Field

[0001] The present invention belongs to the technical field of toothbrush assembly robots, and specifically discloses an industrial robot for automatic assembly of children's electric toothbrushes. Background Art

[0002] As a daily necessity, toothbrushes are consumed in large quantities. With the improvement of living standards, electric toothbrushes have gradually become popular. As mechatronic products, electric toothbrushes have a complex structure and numerous components. After the components are installed, it is necessary to assemble the brush head, handle shell, bracket (carrying components such as a motor, circuit board, and battery), and end cap. Compared with ordinary electric toothbrushes, children's electric toothbrushes have higher requirements for waterproof performance. The traditional assembly method mainly uses manual assembly, which has low work efficiency, and the manual installation method is prone to poor waterproof performance due to uneven assembly pressure causing loose connections. Therefore, those skilled in the art have proposed an industrial robot for automatic assembly of children's electric toothbrushes to solve the above problems. Summary of the Invention

[0003] In view of this, the technical problem to be solved by the present invention is to provide an industrial robot for automatic assembly of children's electric toothbrushes to solve the problems of low existing assembly efficiency and easy decline of the toothbrush waterproof performance due to uneven manual assembly pressure in the prior art.

[0004] To achieve the above object, the present invention provides an industrial robot for automatic assembly of children's electric toothbrushes, including a base. A controller is arranged inside the base. A protective shell is arranged on the top of the base. A first transmission mechanism and a second transmission mechanism are arranged on the top of the base inside the protective shell. Both ends of the first transmission mechanism penetrate through the protective shell. One end of the second transmission mechanism penetrates through the storage protective shell. An installation mechanism for installing the end cap of the electric toothbrush is arranged on the top of the base. A pushing structure for installing the electric toothbrush bracket is arranged on the top of the base. Uniformly distributed placement structures are arranged on the surfaces of the first transmission mechanism and the second transmission mechanism. Among them, the installation mechanism includes a third transmission mechanism arranged on the top of the base for conveying the end cap. An electric slide rail is arranged on the top of the base. An installation table is arranged on the top of the electric slide rail. A column is fixedly connected to the top of the installation table. A rotating arm is arranged on the surface of the column. An adsorption component is arranged at one end of the rotating arm. A detection component is arranged on the surface of the adsorption component. An auxiliary component for adjusting the position of the detection component is arranged on the surface of the column.

[0005] In the above technical solution, preferably, a motor is disposed inside the column, an output shaft of the motor penetrates through the column and is fixedly connected to a rotating block, the other end of the rotating block is fixedly connected to the surface of a rotating arm, a second hydraulic push rod is disposed inside the rotating arm, and an output shaft of the second hydraulic push rod penetrates through the rotating arm and is fixedly connected to a connecting head.

[0006] In the above technical solution, preferably, an air pump is disposed on the top of the column, an air outlet end of the air pump is communicated with a conduit, the other end of the conduit is communicated with a connecting end, an internal thread is disposed inside the connecting end, an exhaust hole is formed on the surface of the connecting end, and a first solenoid valve is disposed inside the exhaust hole.

[0007] In the above technical solution, preferably, the adsorption assembly includes a mounting rod threadedly connected to the connecting head, the other end of the mounting rod is fixedly connected to a fixing block, a suction cup is disposed at the other end of the fixing block, a third spring is fixedly connected between the surface of the suction cup and the inner wall of the fixing block, a vacuum pump is disposed inside the mounting rod, a sliding table is disposed on the surface of the vacuum pump, the sliding table is slidably connected to the inner wall of the mounting rod, an air inlet end of the vacuum pump is communicated with a connecting pipe, the other end of the connecting pipe penetrates through the mounting rod and the fixing block and is communicated with the suction cup, a fixing ring is fixedly connected to the surface of the mounting rod, and a second spring is fixedly connected to the surface of the fixing ring.

[0008] In the above technical solution, preferably, the detection assembly includes a sliding shell slidably connected to the surface of the mounting rod, the other end of the second spring is fixedly connected to the surface of the sliding shell, a shielding shell is fixedly connected to the other side of the sliding shell, the fixing block is located inside the shielding shell, a sealing capsule is fixedly connected to the inner wall of the shielding shell, and a barometric pressure sensor is disposed on the surface of the fixing block.

[0009] In the above technical solution, preferably, a mounting pipe is disposed on the surface of the shielding shell, one end of the mounting pipe is communicated with the sealing capsule, the other end of the mounting pipe is communicated with the inside of the shielding shell, an air leakage hole is formed on the surface of the shielding shell, and a second solenoid valve is disposed inside the air leakage hole.

[0010] In the above technical solution, preferably, a fixing pipe is communicated with the top of the mounting pipe, the fixing pipe is threadedly connected to the inner wall of the connecting end, a blocking block is slidably connected to the inner wall of the mounting pipe, a through hole is formed on the surface of the blocking block, a plugging rod is slidably connected to the inner wall of the through hole, the end of the plugging rod away from the fixing pipe penetrates through the blocking block and is fixedly connected to a fixing plate, through holes are uniformly distributed on the surface of the fixing plate, a fourth spring is fixedly connected between the fixing plate and the blocking block, and a through groove is formed on the surface of the plugging rod between the blocking block and the fixing plate.

[0011] In the above technical solution, preferably, the auxiliary component includes a first pull ring fixedly connected to the surface of the sliding shell, a second pull ring fixedly connected to the surface of the column, a connecting rope is arranged between the first pull ring and the second pull ring, both ends of the connecting rope are fixedly connected with buckles, the buckles are lobster buckles, and both ends of the connecting rope are respectively connected to the first pull ring and the second pull ring through the buckles.

[0012] In the above technical solution, preferably, the placing structure includes mounting plates uniformly and fixedly connected to the surfaces of the first transmission mechanism and the second transmission mechanism, grooves are formed in the surfaces of the mounting plates, symmetrically arranged limiting blocks are fixedly connected to the tops of the mounting plates, a mounting block is fixedly connected to the surface of the mounting plate on the first transmission mechanism, a connecting hole is formed in the surface of the mounting block, a connecting shell communicated with the connecting hole is fixedly connected to one side of the mounting block away from the second transmission mechanism, a pressure sensor is arranged inside the connecting shell, a buffer plate is arranged on the surface of the pressure sensor, and cushion blocks are fixedly connected to the surfaces of the mounting plate and the limiting block on the second transmission mechanism.

[0013] In the above technical solution, preferably, the pushing structure includes a first hydraulic push rod arranged on the side of the second transmission mechanism away from the first transmission mechanism, the output shaft of the first hydraulic push rod is fixedly connected with a connecting plate, a pushing block is arranged on the other side of the connecting plate, one end of the pushing block is fixedly connected with a guide rod, the other end of the guide rod penetrates through the connecting plate and is slidably connected with the inner wall of the connecting plate, and a first spring is fixedly connected between the pushing block and the connecting plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting the installation mechanism, placing structure, pushing structure, first transmission mechanism and second transmission mechanism, the automatic assembly of the handle shell, bracket and end cover is realized, manual intervention is reduced, the assembly pressure is made uniform, so as to reduce the situation that the connection between components is not tight due to uneven assembly pressure, resulting in a decrease in waterproof performance, effectively improving the product quality. At the same time, during the assembly process, the detection component can be used to detect the airtightness of the end cover connection after assembly to identify whether the end cover is installed in place, and avoid the situation that water leakage affects the internal structure during use due to the end cover not being installed tightly. 2. The setting of the auxiliary component can adjust the position of the shielding shell during the rotation of the rotating arm, ensure that the adsorption of the end cover is not affected by the presence of the shielding shell during the adsorption of the end cover by the adsorption component, and can drive the shielding shell to reset in cooperation with the second spring during the installation of the end cover, so as to ensure that the airtightness of the end cover position can be detected well after the end cover is installed. 3. By setting up the detection component, it can not only perform airtightness detection on the end cover after the end cover is installed, but also strengthen the connection effect between the end cover and the handle shell when the internal air pressure gradually increases. The air pressure is used to push the end cover and the handle shell to be connected more tightly, improving the connection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a schematic structural diagram of the protective shell of the present invention after being disassembled; Figure 3 is a schematic distribution diagram of the first transmission mechanism and the second transmission mechanism of the present invention; Figure 4 is a schematic structural diagram of the placement structure of the present invention; Figure 5 is a schematic structural diagram of the pushing structure of the present invention; Figure 6 is a schematic structural diagram of the installation mechanism of the present invention; Figure 7 is a schematic connection diagram of the motor and the column of the present invention; Figure 8 is a schematic separation diagram of the adsorption component and the rotating arm of the present invention; Figure 9 is a schematic connection diagram of the detection component and the adsorption component of the present invention; Figure 10 is a schematic cross-sectional view of the fixed pipe of the present invention; Figure 11 is a schematic structural diagram of the auxiliary component of the present invention; Figure 12 is Figure 10 an enlarged view of A in

[0016] In the figure: 1. Base; 101. Protective shell; 102. First transmission mechanism; 103. Second transmission mechanism; 2. Placing structure; 201. Mounting plate; 202. Limiting block; 203. Cushion block; 204. Mounting block; 205. Connecting shell; 206. Pressure sensor; 207. Buffer plate; 3. Pushing structure; 301. First hydraulic push rod; 302. Connecting plate; 303. Guide rod; 304. Pushing block; 305. First spring; 4. Mounting mechanism; 401. Electric slide rail; 402. Third transmission mechanism; 403. Mounting table; 404. Rotating arm; 405. Column; 406. Duct; 4061. Connection end; 407. Air pump; 408. Rotating block; 409. Motor; 410. Second hydraulic push rod; 41. Adsorption assembly; 4101. Mounting rod; 4102. Second spring; 4103. Vacuum pump; 4104. Connecting pipe; 4105. Fixed block; 4106. Third spring; 4107. Suction cup; 42. Detection assembly; 4201. Air pressure sensor; 4202. Mounting pipe; 4203. Sealing capsule; 4204. Shielding shell; 4205. Fixed pipe; 4206. Stopping block; 4207. Plugging rod; 4208. Fixed plate; 4209. Through hole; 4210. Fourth spring; 4211. Sliding shell; 4212. Second solenoid valve; 43. Auxiliary assembly; 4301. Connecting rope; 4302. First pull ring; 4303. Buckle; 4304. Second pull ring. Detailed implementation manners

[0017] In order to more clearly understand the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the drawings and specific implementation manners.

[0018] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed below.

[0019] As Figures 1-12 shown, a kind of automatic assembly industrial robot for children's electric toothbrushes includes a base 1. A controller is arranged inside the base 1. A protective shell 101 is arranged on the top of the base 1. A first transmission mechanism 102 and a second transmission mechanism 103 are arranged on the top of the base 1 inside the protective shell 101. Both ends of the first transmission mechanism 102 penetrate through the protective shell 101. One end of the second transmission mechanism 103 penetrates through the storage protective shell 101. An installation mechanism 4 for installing the end cap of the electric toothbrush is arranged on the top of the base 1. A pushing structure 3 for installing the bracket of the electric toothbrush is arranged on the top of the base 1. Uniformly distributed placing structures 2 are arranged on the surfaces of the first transmission mechanism 102 and the second transmission mechanism 103; Among them, the installation mechanism 4 includes a third transmission mechanism 402 arranged on the top of the base 1 and used for conveying end caps. An electric slide rail 401 is arranged on the top of the base 1, an installation platform 403 is arranged on the top of the electric slide rail 401, a column 405 is fixedly connected to the top of the installation platform 403, a rotating arm 404 is arranged on the surface of the column 405, an adsorption component 41 is arranged at one end of the rotating arm 404, a detection component 42 is arranged on the surface of the adsorption component 41, and an auxiliary component 43 for adjusting the position of the detection component 42 is arranged on the surface of the column 405.

[0020] The first transmission mechanism 102 and the second transmission mechanism 103 are both relatively mature components in the application of existing technologies, and will not be elaborated here. The placement structure 2 on the first transmission mechanism 102 is used for the installation and placement of the toothbrush handle housing, while the placement structure 2 on the second transmission mechanism 103 is used for the placement of the internal structure of the electric toothbrush.

[0021] The position of the installation platform 403 can be changed through the electric slide rail 401, so as to achieve the effect of changing the position of the column 405.

[0022] Such as Figures 1-12 As shown, a motor 409 is arranged inside the column 405. The output shaft of the motor 409 penetrates out of the column 405 and is fixedly connected to a rotating block 408. The other end of the rotating block 408 is fixedly connected to the surface of the rotating arm 404. A second hydraulic push rod 410 is arranged inside the rotating arm 404. The output shaft of the second hydraulic push rod 410 penetrates out of the rotating arm 404 and is fixedly connected to a connecting head.

[0023] An air pump 407 is arranged on the top of the column 405. The air outlet end of the air pump 407 is communicated with a conduit 406. The other end of the conduit 406 is communicated with a connection end 4061. Internal threads are arranged inside the connection end 4061. Exhaust holes are arranged on the surface of the connection end 4061, and a first solenoid valve is arranged inside the exhaust holes; The setting of the motor 409 is used for adjusting the positions of the rotating block 408 and the rotating arm 404, and the position of the adsorption component 41 can be adjusted through the position of the rotating arm 404, so as to be able to use the adsorption component 41 to achieve the effect of sucking the end caps conveyed on the third transmission mechanism 402.

[0024] Such as Figures 1-12As shown, the adsorption assembly 41 includes a mounting rod 4101 threadedly connected to the connector head. The other end of the mounting rod 4101 is fixedly connected to a fixed block 4105. The other end of the fixed block 4105 is provided with a suction cup 4107. A third spring 4106 is fixedly connected between the surface of the suction cup 4107 and the inner wall of the fixed block 4105. A vacuum pump 4103 is arranged inside the mounting rod 4101. A sliding table is arranged on the surface of the vacuum pump 4103. The sliding table is slidably connected to the inner wall of the mounting rod 4101. The air inlet end of the vacuum pump 4103 is communicated with a connecting pipe 4104. The other end of the connecting pipe 4104 penetrates through the mounting rod 4101 and the fixed block 4105 and is communicated with the suction cup 4107. A fixed ring is fixedly connected to the surface of the mounting rod 4101. A second spring 4102 is fixedly connected to the surface of the fixed ring.

[0025] The mounting rod 4101 is connected to the second hydraulic push rod 410 through the connector head, so as to achieve the effect of adjusting the position of the mounting rod 4101 through the telescopic movement of the output shaft of the second hydraulic push rod 410. Thus, when the mounting rod 4101 is parallel to the top surface of the first transmission mechanism 102, the end cover sucked by the suction cup 4107 can be inserted into the inside of the handle housing through the second hydraulic push rod 410 to complete the installation of the end cover. After the installation is completed, the second hydraulic push rod 410 drives it to reset. And during the installation process, the second spring 4102 can prevent the handle housing from being damaged due to excessive pushing of the end cover. When in close contact, the suction cup 4107 can be driven by the block of the handle housing to move towards the fixed block 4105 and compress the second spring 4102. At the same time, the connecting pipe 4104 can be driven to insert into the inside of the mounting rod 4101. During this process, the vacuum pump 4103 is pushed to move along the inside of the mounting rod 4101 through the sliding table, which will not affect the normal use of the vacuum pump 4103. And the vacuum pump 4103 can generate suction through the connecting pipe 4104 to suck the end cover. The position of the rotating arm 404 is adjusted by the motor 409, so that it drives the adsorption assembly 41 to be perpendicular to the base 1, and the position of the adsorption assembly 41 is adjusted in cooperation with the electric slide rail 401, and the end cover conveyed by the third transmission mechanism 402 can be adsorbed under the action of the adsorption assembly 41.

[0026] As Figures 1-12 As shown, the detection assembly 42 includes a sliding shell 4211 slidably connected to the surface of the mounting rod 4101. The other end of the second spring 4102 is fixedly connected to the surface of the sliding shell 4211. The other side of the sliding shell 4211 is fixedly connected to a shielding shell 4204. The fixed block 4105 is located inside the shielding shell 4204. A sealing capsule 4203 is fixedly connected to the inner wall of the shielding shell 4204. A barometric pressure sensor 4201 is arranged on the surface of the fixed block 4105.

[0027] The surface of the shielding shell 4204 is provided with an installation pipe 4202. One end of the installation pipe 4202 is communicated with the sealing capsule 4203, and the other end of the installation pipe 4202 is communicated with the inside of the shielding shell 4204. The surface of the shielding shell 4204 is provided with an air vent, and a second electromagnetic valve 4212 is arranged inside the air vent.

[0028] The top of the installation pipe 4202 is communicated with a fixed pipe 4205. The fixed pipe 4205 is threadedly connected to the inner wall of the connection end 4061. A block 4206 is slidably connected to the inner wall of the installation pipe 4202. A through hole is formed on the surface of the block 4206, and a plugging rod 4207 is slidably connected to the inner wall of the through hole. One end of the plugging rod 4207 away from the fixed pipe 4205 penetrates out of the block 4206 and is fixedly connected to a fixing plate 4208. Through holes 4209 evenly distributed are formed on the surface of the fixing plate 4208. A fourth spring 4210 is fixedly connected between the fixing plate 4208 and the block 4206. A through groove is formed on the surface of the plugging rod 4207 between the block 4206 and the fixing plate 4208.

[0029] After the end cap is installed, by starting the air pump 407, air can be injected into the inside of the installation pipe 4202 through the connection end 4061 and the fixed pipe 4205 under the action of the conduit 406. When the gas is first injected, due to the limitation of the fourth spring 4210, the gas is first injected into the inside of the sealing capsule 4203 through one end of the fixed pipe 4205, causing the sealing capsule 4203 to bulge. At this time, the sealing capsule 4203 fills the gap between the shielding shell 4204 and the toothbrush handle housing. Until it is tightly attached, the sealing capsule 4203 is blocked by the toothbrush handle housing and cannot bulge further. Thus, the pressure inside the fixed pipe 4205 gradually rises. At this time, it can push the block 4206 to slide along the surface of the plugging rod 4207 and compress the fourth spring 4210. And when the block 4206 moves to the middle of the through groove, the gas at this time can bypass the block 4206 through the through groove and pass through the fixing plate 4208 through the through holes 4209. Thus, the gas can be injected into the inside of the shielding shell 4204 under the action of the other end of the installation pipe 4202. At this time, due to the mutual cooperation of the sealing capsule 4203 and the toothbrush handle housing, the gas stays inside the shielding shell 4204. And the internal air pressure can be monitored in real time through the air pressure sensor 4201. And after staying for a period of time, observe whether the internal air pressure changes. If it changes, it means that there is a leak in the installation of the end cap and manual maintenance is required later.

[0030] After the detection is completed, the internal gas can be discharged through the exhaust hole and the air vent by opening the first electromagnetic valve and the second electromagnetic valve 4212, so as to facilitate the separation of the shielding shell 4204 from the toothbrush handle housing.

[0031] Such as Figures 1-12As shown, the auxiliary component 43 includes a first pull ring 4302 fixedly connected to the surface of the sliding housing 4211. A second pull ring 4304 is fixedly connected to the surface of the column 405. A connecting rope 4301 is arranged between the first pull ring 4302 and the second pull ring 4304. Both ends of the connecting rope 4301 are fixedly connected with a buckle 4303. The buckle 4303 is a lobster buckle. The two ends of the connecting rope 4301 are respectively connected to the first pull ring 4302 and the second pull ring 4304 through the buckles 4303.

[0032] Through the arrangement of the connecting rope 4301, during the process of the rotating arm 404 turning from a state parallel to the base 1 to a vertical state, the first pull ring 4302 can be pulled by the connecting rope 4301 through the restriction of the position of the second pull ring 4304, driving the sliding housing 4211 to slide along the surface of the mounting rod 4101, so as to drive the shielding housing 4204 to move synchronously and no longer block the suction cup 4107. At the same time, the second spring 4102 can be compressed, so that the suction of the suction cup 4107 on the end cover will not be affected by the position of the shielding housing 4204. When the rotating arm 404 resets, the shielding housing 4204 can be driven to reset under the action of the second spring 4102 for subsequent use.

[0033] As Figures 1-12 shown, the placing structure 2 includes mounting plates 201 uniformly and fixedly connected to the surfaces of the first transmission mechanism 102 and the second transmission mechanism 103. Grooves are formed on the surfaces of the mounting plates 201. Symmetrically arranged limiting blocks 202 are fixedly connected to the tops of the mounting plates 201. A mounting block 204 is fixedly connected to the surface of the mounting plate 201 on the first transmission mechanism 102. A connecting hole is formed on the surface of the mounting block 204. A connecting shell 205 communicating with the connecting hole is fixedly connected to the side of the mounting block 204 away from the second transmission mechanism 103. A pressure sensor 206 is arranged inside the connecting shell 205. A buffer plate 207 is arranged on the surface of the pressure sensor 206. Cushion blocks 203 are fixedly connected to the surfaces of the mounting plate 201 and the limiting blocks 202 on the second transmission mechanism 103.

[0034] The pushing structure 3 includes a first hydraulic push rod 301 arranged on the side of the second transmission mechanism 103 away from the first transmission mechanism 102. The output shaft of the first hydraulic push rod 301 is fixedly connected with a connecting plate 302. A push block 304 is arranged on the other side of the connecting plate 302. One end of the push block 304 is fixedly connected with a guide rod 303. The other end of the guide rod 303 penetrates through the connecting plate 302 and is slidably connected to the inner wall of the connecting plate 302. A first spring 305 is fixedly connected between the push block 304 and the connecting plate 302.

[0035] The groove is provided to facilitate the placement of the toothbrush handle housing, and the limit block 202 can prevent the offset of the toothbrush handle housing. The placement structure 2 with the pad 203 is for the placement of the bracket, which can ensure that the bracket is aligned with the interior of the toothbrush handle housing for installation. By starting the first hydraulic push rod 301, the connecting plate 302 can be driven to move, and then under the action of the push block 304, the bracket is pushed into the interior of the toothbrush handle housing. The motor shaft provided on the bracket can pass through the connection hole and insert into the connection shell 205 and contact the buffer plate 207. The pressure generated during the pushing process can be detected by the pressure sensor 206 through the motor shaft and the buffer plate 207. Until the pressure sensor 206 detects that the pressure reaches the preset value, a signal is transmitted to the controller, and then the controller transmits the signal to the first hydraulic push rod 301 to drive the push block 304 to reset.

[0036] Working principle: The placement structure 2 on the first transmission mechanism 102 is for the installation and placement of the toothbrush handle housing, and the placement structure 2 on the second transmission mechanism 103 is for the placement of the internal structure of the electric toothbrush, so as to realize the output of the toothbrush handle housing and the bracket, and install the bracket under the action of the pushing structure 3. During this process, the pressure transmitted through the motor shaft can be detected by the pressure sensor 206 to judge whether the installation is in place. The handle with the bracket installed can be transmitted to the end cap installation station under the action of the first transmission mechanism 102. Under the action of the installation mechanism 4, the end cap can be installed, and it can also detect whether the end cap is installed in place and whether the airtightness is good, avoiding the situation of water leakage caused by improper installation of the end cap. At the same time, the gas injected into the interior of the shielding shell 4204 during the installation process can assist the end cap to be installed more tightly with the inner wall of the handle housing as the air pressure rises.

[0037] The above shows and describes 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. What is described in the above embodiments and the specification is only the principle of 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 automatic assembly industrial robot for children's electric toothbrushes, including a base (1), characterized in that, A controller is arranged inside the base (1). A protective shell (101) is arranged on the top of the base (1). A first transmission mechanism (102) and a second transmission mechanism (103) are arranged on the top of the base (1) inside the protective shell (101). Both ends of the first transmission mechanism (102) penetrate through the protective shell (101). One end of the second transmission mechanism (103) penetrates through the storage protective shell (101). An installation mechanism (4) for installing the end cap of the electric toothbrush is arranged on the top of the base (1). A pushing structure (3) for installing the electric toothbrush bracket is arranged on the top of the base (1). Uniformly distributed placement structures (2) are arranged on the surfaces of the first transmission mechanism (102) and the second transmission mechanism (103). Among them, the installation mechanism (4) includes a third transmission mechanism (402) arranged on the top of the base (1) for conveying the end cap. An electric slide rail (401) is arranged on the top of the base (1). An installation table (403) is arranged on the top of the electric slide rail (401). A column (405) is fixedly connected to the top of the installation table (403). A rotating arm (404) is arranged on the surface of the column (405). An adsorption component (41) is arranged at one end of the rotating arm (404). A detection component (42) is arranged on the surface of the adsorption component (41). An auxiliary component (43) for adjusting the position of the detection component (42) is arranged on the surface of the column (405).

2. The automatic assembly industrial robot for children's electric toothbrushes according to claim 1, wherein A motor (409) is arranged inside the column (405). The output shaft of the motor (409) penetrates through the column (405) and is fixedly connected to a rotating block (408). The other end of the rotating block (408) is fixedly connected to the surface of the rotating arm (404). A second hydraulic push rod (410) is arranged inside the rotating arm (404). The output shaft of the second hydraulic push rod (410) penetrates through the rotating arm (404) and is fixedly connected to a connecting head.

3. The automatic assembly industrial robot for a children's electric toothbrush according to claim 2, characterized in that An air pump (407) is arranged on the top of the column (405). The air outlet end of the air pump (407) is communicated with a conduit (406). The other end of the conduit (406) is communicated with a connection end (4061). Internal threads are arranged inside the connection end (4061). Exhaust holes are arranged on the surface of the connection end (4061). First solenoid valves are arranged inside the exhaust holes.

4. The automatic assembly industrial robot for children's electric toothbrushes according to claim 2, characterized in that, The adsorption assembly (41) includes a mounting rod (4101) threadedly connected to the connector head. The other end of the mounting rod (4101) is fixedly connected to a fixing block (4105). The other end of the fixing block (4105) is provided with a suction cup (4107). A third spring (4106) is fixedly connected between the surface of the suction cup (4107) and the inner wall of the fixing block (4105). A vacuum pump (4103) is arranged inside the mounting rod (4101). A sliding table is arranged on the surface of the vacuum pump (4103), and the sliding table is slidably connected to the inner wall of the mounting rod (4101). The air inlet end of the vacuum pump (4103) is communicated with a connecting pipe (4104). The other end of the connecting pipe (4104) penetrates through the mounting rod (4101) and the fixing block (4105) and is communicated with the suction cup (4107). A fixing ring is fixedly connected to the surface of the mounting rod (4101), and a second spring (4102) is fixedly connected to the surface of the fixing ring.

5. The automatic assembly industrial robot for children's electric toothbrushes according to claim 4, wherein The detection assembly (42) includes a sliding shell (4211) slidably connected to the surface of the mounting rod (4101). The other end of the second spring (4102) is fixedly connected to the surface of the sliding shell (4211). A shielding shell (4204) is fixedly connected to the other side of the sliding shell (4211). The fixing block (4105) is located inside the shielding shell (4204). A sealing capsule (4203) is fixedly connected to the inner wall of the shielding shell (4204). A pressure sensor (4201) is arranged on the surface of the fixing block (4105).

6. The automatic assembly industrial robot for a children's electric toothbrush according to claim 5, characterized in that, An installation pipe (4202) is arranged on the surface of the shielding shell (4204). One end of the installation pipe (4202) is communicated with the sealing capsule (4203), and the other end of the installation pipe (4202) is communicated with the inside of the shielding shell (4204). An air leakage hole is arranged on the surface of the shielding shell (4204), and a second solenoid valve (4212) is arranged inside the air leakage hole.

7. An automatic assembly industrial robot for a children's electric toothbrush according to claim 6, characterized in that, The top of the installation pipe (4202) is communicated with a fixing pipe (4205). The fixing pipe (4205) is threadedly connected to the inner wall of the connection end (4061). A blocking block (4206) is slidably connected to the inner wall of the installation pipe (4202). A through hole is formed on the surface of the blocking block (4206). A plugging rod (4207) is slidably connected to the inner wall of the through hole. The end of the plugging rod (4207) away from the fixing pipe (4205) penetrates through the blocking block (4206) and is fixedly connected to a fixing plate (4208). Through holes (4209) evenly distributed are formed on the surface of the fixing plate (4208). A fourth spring (4210) is fixedly connected between the fixing plate (4208) and the blocking block (4206). A through groove is formed on the surface of the plugging rod (4207) between the blocking block (4206) and the fixing plate (4208).

8. An automatic assembly industrial robot for a children's electric toothbrush according to claim 4, characterized in that, The auxiliary component (43) includes a first pull ring (4302) fixedly connected to the surface of the sliding shell (4211). A second pull ring (4304) is fixedly connected to the surface of the upright column (405). A connecting rope (4301) is arranged between the first pull ring (4302) and the second pull ring (4304). Both ends of the connecting rope (4301) are fixedly connected with buckles (4303). The buckles (4303) are lobster clasps. Both ends of the connecting rope (4301) are respectively connected to the first pull ring (4302) and the second pull ring (4304) through the buckles (4303).

9. The automatic assembly industrial robot for a children's electric toothbrush according to claim 1, wherein, The placing structure (2) includes mounting plates (201) uniformly and fixedly connected to the surfaces of the first transmission mechanism (102) and the second transmission mechanism (103). Grooves are formed on the surfaces of the mounting plates (201). Symmetrically arranged limiting blocks (202) are fixedly connected to the tops of the mounting plates (201). A mounting block (204) is fixedly connected to the surface of the mounting plate (201) on the first transmission mechanism (102). A connecting hole is formed on the surface of the mounting block (204). A connecting shell (205) communicating with the connecting hole is fixedly connected to the side of the mounting block (204) away from the second transmission mechanism (103). A pressure sensor (206) is arranged inside the connecting shell (205). A buffer plate (207) is arranged on the surface of the pressure sensor (206). Mounting blocks (203) are fixedly connected to the surfaces of the mounting plate (201) and the limiting block (202) on the second transmission mechanism (103).

10. The automatic assembly industrial robot for children's electric toothbrushes according to claim 1, characterized in that, The pushing structure (3) includes a first hydraulic push rod (301) arranged on the side of the second transmission mechanism (103) away from the first transmission mechanism (102). The output shaft of the first hydraulic push rod (301) is fixedly connected with a connecting plate (302). A push block (304) is arranged on the other side of the connecting plate (302). One end of the push block (304) is fixedly connected with a guide rod (303). The other end of the guide rod (303) penetrates through the connecting plate (302) and is slidably connected to the inner wall of the connecting plate (302). A first spring (305) is fixedly connected between the push block (304) and the connecting plate (302).

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