An automatic assembly machine for mop pump body assembly

Abstract

The present application provides a kind of mop pump body assembly automatic assembly machine, comprising: first index turntable, first index turntable is installed with several first water pump body positioning seat in circumferential distribution;Water pump body material mechanism, water pump nozzle assembly loading mechanism, piston spring loading mechanism, piston assembly loading mechanism and water pump body cover loading mechanism are sequentially arranged in the outer periphery of first index turntable along the rotation direction of first index turntable;Second index turntable, second index turntable is located in the right side of first index turntable, second index turntable is installed with several second water pump body positioning seat in circumferential distribution;Middle transfer direction carrying mechanism, setting between first index turntable and second index turntable;Water inlet valve assembly loading mechanism, water bottle connector loading mechanism and unloading mechanism are sequentially arranged in the outer periphery of second index turntable along the rotation direction of second index turntable;The design can efficiently complete the automatic assembly of mop pump body assembly, improve work efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of floor mop pump processing equipment, in particular to a floor mop pump body assembly automatic assembly machine. BACKGROUND

[0002] The water jet floor mop pump body assembly needs to be assembled by a water pump body, a piston spring, a piston, a piston O-ring, a water pump body cover, a water inlet valve spring, a water inlet valve needle, a water pump nozzle, a water outlet valve spring, a water outlet valve needle and a water bottle connector. In the past, manual assembly was adopted, which not only has low efficiency, but also has high requirements for the proficiency of the assembly personnel. If the personnel are not familiar with the product, they cannot assemble it, or they are easy to make mistakes, which leads to the product cannot be used normally. Therefore, an automatic assembly machine is urgently needed to overcome the defects. SUMMARY

[0003] The purpose of the present application is to provide a floor mop pump body assembly automatic assembly machine to solve the problems mentioned in the background art.

[0004] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0005] A floor mop pump body assembly automatic assembly machine, comprising:

[0006] A first indexing turntable, a plurality of first water pump body positioning seats are circumferentially distributed and installed on the first indexing turntable, a first mounting portion is arranged on the front side of the first water pump body positioning seat, and the first mounting portion is used for positioning the water pump body placed vertically;

[0007] A water pump body feeding mechanism, a water pump nozzle assembly feeding mechanism, a piston spring feeding mechanism, a piston assembly feeding mechanism and a water pump body cover feeding mechanism are sequentially arranged on the outer periphery of the first indexing turntable along the rotation direction of the first indexing turntable;

[0008] A second indexing turntable is located on the right side of the first indexing turntable, a plurality of second water pump body positioning seats are circumferentially distributed and installed on the second indexing turntable, a second mounting portion is arranged above the second water pump body positioning seat, and the second mounting portion is used for positioning the water pump body placed horizontally;

[0009] A transfer reversing conveying mechanism is arranged between the first indexing turntable and the second indexing turntable, which is used as the terminal station of the first indexing turntable and the initial station of the second indexing turntable, and is used for reversing and conveying the semi-finished product assembled on the first indexing turntable to the second water pump body positioning seat of the second indexing turntable;

[0010] A water inlet valve assembly feeding mechanism and a water bottle connector feeding mechanism and a discharging mechanism are sequentially arranged on the outer periphery of the second indexing turntable along the rotation direction of the second indexing turntable, and the water inlet valve assembly feeding mechanism and the discharging mechanism are located on both sides of the transfer reversing conveying mechanism.

[0011] Further description of the present application, the water pump body feeding mechanism includes water pump body feeding vibration disc, water pump body receiving positioning assembly and water pump body feeding carrying manipulator; the water pump body receiving positioning assembly includes first support, first X direction cylinder, first rotary cylinder, water pump body receiving seat, upper limit cylinder and lower limit cylinder; the first X direction cylinder is installed on the first support and the power output end is connected with the first rotary cylinder; the power output end of the first rotary cylinder is connected with the water pump body receiving seat; the front side of the first rotary cylinder is provided with a material blocking plate; the water pump body receiving seat is connected to the rear side of the discharge port of the water pump body feeding vibration disc; the water pump body receiving seat is provided with a receiving hole arranged vertically; the front side of the receiving hole is provided with an empty opening; the upper limit cylinder and the lower limit cylinder are installed on one side of the water pump body receiving seat in an up-down distribution; the power output end of the upper limit cylinder is connected with an upper limit rod; the upper limit rod can extend into the receiving hole; the power output end of the lower limit cylinder is connected with a lower limit block; the lower limit block can extend into the bottom of the receiving hole; the water pump body feeding carrying manipulator is used to carry the water pump body in the receiving hole to the first water pump body positioning seat of the first indexing turntable.

[0012] Further description of the present application, the water pump body feeding carrying manipulator includes first mounting frame, first Y direction cylinder, first Z direction cylinder and water pump body clamping cylinder; the first mounting frame is arranged on the right side of the first support; the first Y direction cylinder is installed on the first mounting frame and the power output end is connected with the first Z direction cylinder; the power output end of the first Z direction cylinder is connected with the water pump body clamping cylinder.

[0013] Further description of the present application, the water pump nozzle assembly feeding mechanism includes water outlet valve needle feeding device, water outlet valve spring feeding device, water pump nozzle feeding device, nozzle assembly assembling carrying manipulator and nozzle assembly receiving assembly; the nozzle assembly assembling carrying manipulator is used to assemble and carry the water outlet valve needle, the water outlet valve spring and the water pump nozzle to the nozzle assembly receiving assembly; after receiving the nozzle assembly, the nozzle assembly receiving assembly controls the nozzle assembly to an inclined state and assembles it on the water pump body of the first water pump body positioning seat of the work station.

[0014] Further description of the present application, the water outlet valve needle feeding device comprises water outlet valve needle feeding vibration disc and water outlet valve needle straight vibration feeding assembly arranged in sequence from right to left; the water outlet valve needle straight vibration feeding assembly is butted at the discharge port position of the water outlet valve needle feeding vibration disc; the tail end of the water outlet valve needle straight vibration feeding assembly is provided with valve needle inductor; the water outlet valve spring feeding device is arranged on the left side of the water outlet valve needle feeding device, comprising water outlet valve spring feeding vibration disc, water outlet valve spring straight vibration feeding assembly, water outlet valve spring receiving reversing assembly and water outlet valve spring positioning feeding assembly; the water outlet valve spring straight vibration feeding assembly is butted at the discharge port of the water outlet valve spring feeding vibration disc; the water outlet valve spring receiving reversing assembly comprises second mounting frame, water outlet valve spring receiving seat, second X-direction air cylinder, second Z-direction air cylinder, second rotary air cylinder and first spring clamping air cylinder; the water outlet valve spring receiving seat is mounted on the second mounting frame and butted at the right end of the water outlet valve spring straight vibration feeding assembly; the second X-direction air cylinder is mounted on the upper portion of the second mounting frame and the power output end is connected with the second Z-direction air cylinder; the power output end of the second Z-direction air cylinder is connected with the second rotary air cylinder; the power output end of the second rotary air cylinder is connected with the first spring clamping air cylinder; the water outlet valve spring positioning feeding assembly comprises second support, third X-direction air cylinder, spring positioning clamping air cylinder and spring guide seat; the second support is located at the right rear side of the water outlet valve needle straight vibration feeding assembly; the third X-direction air cylinder is mounted on the second support and the power output end is connected with the spring positioning clamping air cylinder; the spring guide seat is arranged above the middle portion of the second support; the spring guide seat is provided with vertically arranged spring guide hole; the water pump nozzle feeding device comprises water pump nozzle feeding vibration disc, water pump nozzle straight vibration feeding assembly and water pump nozzle overturning assembly; the water pump nozzle feeding vibration disc is arranged between the water outlet valve needle feeding vibration disc and the water outlet valve spring feeding vibration disc and the discharge port faces rearward; the water pump nozzle straight vibration feeding assembly is butted at the rear side of the water pump nozzle feeding vibration disc; the water pump nozzle overturning assembly is arranged at the rear end of the water pump nozzle straight vibration feeding assembly and comprises third support, third Z-direction air cylinder, third rotary air cylinder and first nozzle clamping air cylinder; the third support is located at the rear side of the second support; the third Z-direction air cylinder is mounted on the third support and the power output end is connected with the third rotary air cylinder; the power output end of the third rotary air cylinder is connected with the first nozzle clamping air cylinder; the nozzle assembly assembling and carrying manipulator comprises third mounting frame, second Y-direction air cylinder, first mounting plate, fourth Z-direction air cylinder, second mounting plate, valve needle clamping air cylinder, second spring clamping air cylinder and second nozzle clamping air cylinder; the third mounting frame is arranged at the rear side of the water outlet valve needle straight vibration feeding assembly; the second Y-direction air cylinder is mounted on the third mounting frame and the power output end is connected with the first mounting plate; the fourth Z-direction air cylinder is mounted on the first mounting plate and the power output end is connected with the second mounting plate; the valve needle clamping air cylinder, the second spring clamping air cylinder and the second nozzle clamping air cylinder are mounted in sequence from left to right on the left side of the second mounting plate.The nozzle assembly material receiving assembly device is arranged at the rear side of the water pump nozzle turnover assembly, comprising a fourth support, an inclined pushing cylinder, a first connecting seat, a nozzle assembly material receiving seat and a pushing and pulling cylinder; the inclined pushing cylinder is obliquely arranged on the fourth support and the power output end is connected with the first connecting seat, for controlling the linear movement of the first connecting seat from the front lower side to the rear upper side; the lower end of the nozzle assembly material receiving seat is hingedly connected with the first connecting seat; the upper end of the nozzle assembly material receiving seat is provided with a water pump nozzle positioning groove; the lower end of the pushing and pulling cylinder is movably connected with the first connecting seat, and the upper end is movably connected with the nozzle assembly material receiving seat.

[0015] Further description of the present application, the piston spring feeding mechanism includes a piston spring feeding vibration disc, a piston spring positioning seat butted at the discharge port position of the piston spring feeding vibration disc, and a piston spring feeding and carrying manipulator located beside the piston spring positioning seat; the water pump body cover feeding mechanism includes a water pump body cover feeding vibration disc, a water pump body cover straight vibration feeding assembly butted at the discharge port position of the water pump body cover feeding vibration disc, a water pump body cover material receiving assembly butted at the rear end of the water pump body cover straight vibration feeding assembly, and a water pump body cover feeding and carrying manipulator located beside the water pump body cover material receiving assembly.

[0016] Further description of the present application, the piston assembly feeding mechanism includes a third indexing turntable, a piston feeding device, an O-ring feeding device and a piston assembly feeding and carrying manipulator arranged in sequence along the rotation direction of the third indexing turntable; a plurality of piston positioning seats are circumferentially arranged on the third indexing turntable.

[0017] Further description of the present application, the piston feeding device is located on the left side of the third indexing turntable, including piston feeding vibration disc, piston receiving positioning assembly and piston handling manipulator; The discharge port of the piston feeding vibration disc is arranged rightwards; The piston receiving positioning assembly is connected to the discharge port of the piston feeding vibration disc, and includes a fifth support, a third Y-direction cylinder and a piston receiving seat; The third Y-direction cylinder is installed on the fifth support and connected with the piston receiving seat through the power output end; The piston handling manipulator is arranged beside the piston receiving positioning assembly, and includes a fourth mounting frame, a fourth X-direction cylinder, a fifth Z-direction cylinder and a piston inner support clamping cylinder; The fourth X-direction cylinder is installed on the fourth mounting frame and connected with the fifth Z-direction cylinder through the power output end; The power output end of the fifth Z-direction cylinder is connected with the piston inner support clamping cylinder; The O-ring feeding device is located on the front side of the third indexing turntable, including an O-ring feeding vibration disc, an O-ring receiving positioning assembly and an O-ring handling manipulator; The discharge port of the O-ring feeding vibration disc is arranged rearwards; The O-ring receiving positioning assembly is connected to the discharge port of the O-ring feeding vibration disc, and includes a sixth support, an O-ring receiving seat, a baffle and a baffle control cylinder; The O-ring receiving seat is fixed above the sixth support; The O-ring receiving seat is provided with an O-ring positioning groove; The baffle control cylinder is installed on the sixth support and located on the right side of the O-ring receiving seat; The power output end of the baffle control cylinder is connected with the baffle, for controlling the left and right movement of the baffle; The baffle is located above the O-ring receiving seat; The O-ring handling manipulator includes a fifth mounting frame, a fourth Y-direction cylinder, a sixth Z-direction cylinder, a second connecting seat, a seventh Z-direction cylinder, a chuck seat and a pneumatic chuck; The fourth Y-direction cylinder is installed on the fifth mounting frame and connected with the sixth Z-direction cylinder through the power output end; The power output end of the sixth Z-direction cylinder is connected with the second connecting seat; The chuck seat is installed on the second connecting seat; The chuck seat includes a top plate, a bottom plate and a support rod; The bottom plate is fixed below the second connecting seat through the support rod; The middle part of the bottom plate is provided with an empty hole; The top plate is located above the bottom plate and is connected with the support rod in a sliding mode; The seventh Z-direction cylinder is installed on the second connecting seat and connected with the top plate through the power output end; The pneumatic chuck is installed at the bottom of the top plate; The clamping jaw of the pneumatic chuck extends out of the empty hole; The piston assembly feeding handling manipulator is arranged on the rear side of the third indexing turntable; The structure of the piston assembly feeding handling manipulator is the same as that of the piston handling manipulator.

[0018] Further description of the present application, the transfer to the carrying mechanism includes transfer carrying manipulator and first reversing device; The transfer carrying manipulator includes sixth mounting bracket, fifth X direction cylinder, eighth Z direction cylinder, third connecting seat, fourth rotary cylinder, first transfer carrying chuck and second transfer carrying chuck;The fifth X direction cylinder is installed on the sixth mounting bracket and the power output end is connected with the eighth Z direction cylinder;The power output end of the eighth Z direction cylinder is connected with the third connecting seat;The fourth rotary cylinder is installed at the bottom of the third connecting seat and the power output end is connected with the first transfer carrying chuck, for controlling the first transfer carrying chuck rotates around Z axis;The second transfer carrying chuck is installed on the third connecting seat and is located at the right side of the first transfer carrying chuck;The first reversing device includes seventh support, fifth rotary cylinder and transfer support seat;The seventh support is arranged on the front side of the sixth mounting bracket;The fifth rotary cylinder is installed on the seventh support and the power output end is connected with the transfer support seat, for controlling the transfer support seat rotates around Y axis direction.

[0019] Further description of the present application, the water inlet valve assembly feeding mechanism includes water inlet valve spring feeding device and water inlet valve spring carrying manipulator;The structure of the water inlet valve spring feeding device is same as that of the water outlet valve spring feeding device;The water bottle connector feeding mechanism includes water bottle connector feeding vibration disc, water bottle connector straight vibration feeding assembly and water bottle connector feeding carrying manipulator arranged from right to left in sequence, and further includes second reversing device arranged on the front side of the water bottle connector feeding carrying manipulator;The water bottle connector feeding carrying manipulator is provided with two groups of water bottle connector carrying heads distributed left and right;The discharging mechanism includes discharging carrying manipulator, straight vibration discharging conveying device arranged on the right side of the discharging carrying manipulator, positioning device installed on the right part of the straight vibration discharging conveying device, air tightness detection device arranged above the right side of the straight vibration discharging conveying device and sorting discharging device arranged on the right end of the straight vibration discharging conveying device.

[0020] The present application has the following beneficial effects:

[0021] The design is characterized in that the water pump body is vertically erected and loaded into the first mounting part of the first water pump body positioning seat through the water pump body loading mechanism, the first water pump body positioning seat is controlled to move through the first indexing turntable, when the first water pump body positioning seat moves to the position of the water pump nozzle assembly loading mechanism, the water pump nozzle assembly loading mechanism assembles the water pump nozzle assembly and fits the water pump nozzle assembly on the water pump nozzle connecting part on the front side of the water pump body, the first indexing turntable continues to control the movement of the first water pump body positioning seat, when the first water pump body positioning seat moves to the position of the piston spring loading mechanism, the piston spring loading mechanism puts the piston spring into the water pump body from above, the first indexing turntable continues to control the movement of the first water pump body positioning seat, when the first water pump body positioning seat moves to the position of the piston assembly loading mechanism, the piston assembly loading mechanism assembles the piston assembly and loads the piston assembly into the water pump body from above, the first indexing turntable continues to control the movement of the first water pump body positioning seat, when the first indexing turntable moves to the position of the water pump body cover loading mechanism, the water pump body cover loading mechanism assembles the water pump body cover on the end of the water pump body, the first indexing turntable continues to control the movement of the first water pump body positioning seat, when the first indexing turntable moves to the position of the intermediate transfer and change direction conveying mechanism, the intermediate transfer and change direction conveying mechanism takes out the semi-finished product and places the semi-finished product on the second water pump body positioning seat of the second indexing turntable after the direction of the semi-finished product is adjusted, at this time, the water pump body is horizontally placed and the front side of the water pump body faces upwards, the second indexing turntable controls the movement of the second water pump body positioning seat, when the second indexing turntable moves to the position of the water inlet valve assembly loading mechanism, the water inlet valve assembly loading mechanism assembles the water inlet valve and puts the water inlet valve into the water inlet valve connecting part on the front side of the water pump body from above, the second indexing turntable continues to control the movement of the second water pump body positioning seat, when the second indexing turntable moves to the position of the water bottle connecting head, the water bottle connecting head loading mechanism assembles the water bottle connecting head on the water inlet valve connecting part on the front side of the water pump body, the second indexing turntable continues to control the movement of the second water pump body positioning seat, when the second indexing turntable moves to the position of the unloading mechanism, the unloading mechanism unloads the assembled product, and the design can efficiently complete the full-automatic assembly of the water pump body assembly and improve work efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is the overall structure of the present application;

[0023] Figure 2 is the structure of the first water pump body positioning seat of the present application;

[0024] Figure 3 is the structure of the water pump body loading mechanism of the present application;

[0025] Figure 4 is the structure of the water pump body material receiving and positioning assembly of the present application;

[0026] Figure 5 is the structure of the water pump nozzle assembly loading mechanism of the present application;

[0027] Figure 6 is the structure of the water outlet valve needle feeding device of the present application;

[0028] Figure 7 is the structure diagram of the outflow valve spring feeding device of the present application in the rear view direction;

[0029] Figure 8 is the structure diagram of the water pump nozzle feeding device of the present application;

[0030] Figure 9 is the structure diagram of the nozzle assembly assembling and carrying manipulator of the present application;

[0031] Figure 10 is the structure diagram of the nozzle assembly receiving and assembling device of the present application;

[0032] Figure 11 is the structure diagram of the piston spring feeding mechanism of the present application;

[0033] Figure 12 is the structure diagram of the piston assembly feeding mechanism of the present application;

[0034] Figure 13 is the structure diagram of the piston feeding device of the present application;

[0035] Figure 14 is the structure diagram of the O-ring feeding vibration disc and O-ring receiving and positioning assembly of the present application;

[0036] Figure 15 is the structure diagram of the O-ring carrying manipulator of the present application;

[0037] Figure 16 is the structure diagram of the water pump body cover feeding mechanism of the present application;

[0038] Figure 17 is the structure diagram of the second water pump body positioning seat of the present application;

[0039] Figure 18 is the structure diagram of the transfer carrying manipulator of the present application;

[0040] Figure 19 is the structure diagram of the water inlet valve assembly feeding mechanism of the present application;

[0041] Figure 20 is the structure diagram of the water bottle connector feeding mechanism of the present application;

[0042] Figure 21 is the structure diagram of the discharging mechanism of the present application. DETAILED DESCRIPTION

[0043] The present application will be further described below in combination with the drawings:

[0044] A mop pump body assembly automatic assembling machine comprises:

[0045] As Figures 1-2As shown, the first indexing turntable 1 is provided with a plurality of first water pump body positioning seats 101 which are circumferentially distributed, and the front side of the first water pump body positioning seat 101 is provided with a first mounting portion 1011 which is used for positioning the vertically placed water pump body;

[0046] The water pump body feeding mechanism 2, the water pump nozzle assembly feeding mechanism 3, the piston spring feeding mechanism 4, the piston assembly feeding mechanism 5 and the water pump body cover feeding mechanism 6 are sequentially arranged along the rotation direction of the first indexing turntable 1 and are arranged at the outer periphery of the first indexing turntable 1; in the design, six first water pump body positioning seats 101 are arranged, and the first indexing turntable 1 is divided into six stations, which are respectively the water pump body feeding station, the water pump nozzle assembly feeding station, the piston spring feeding station, the piston assembly feeding station, the water pump body cover feeding station and the intermediate transfer and discharging station, the first indexing turntable 1 controls the movement of the first water pump body positioning seat 101, and corresponding processes are respectively carried out at each station.

[0047] As shown in the figure, Figures 3-4As shown, the water pump body feeding mechanism 2 includes a water pump body feeding vibration plate 201, a water pump body receiving and positioning component 202 and a water pump body feeding and handling robot 203; the water pump body receiving and positioning component 202 includes a first support 2021, a first X-direction cylinder 2022, a first rotating cylinder 2023, a water pump body receiving seat 2024, an upper limit cylinder 2025 and a lower limit cylinder 2026; the first X-direction cylinder 2022 is installed on the first support 2021 and the power output end is connected to the first rotary cylinder 2023; the power output end of the first rotary cylinder 2023 is connected to the water pump body receiving seat 2024; the front side of the first rotary cylinder 2023 is installed with a baffle plate 2027; the water pump body receiving seat 2024 is docked at the rear side of the discharge port of the water pump body feeding vibration plate 201; the water pump body receiving seat 2024 is provided with a vertically arranged receiving hole 20241; the receiving hole 2024 1 is provided with an air-avoiding opening 20242 on the front side; the upper limit cylinder 2025 and the lower limit cylinder 2026 are installed on one side of the material receiving seat 2024 of the water pump body in an upper and lower distribution manner; the power output end of the upper limit cylinder 2025 is connected to the upper limit rod 20251; the upper limit rod 20251 can be extended into the material receiving hole 20241; the power output end of the lower limit cylinder 2026 is connected to the lower limit stopper 20261; the lower limit stopper 20261 can be extended to the bottom of the material receiving hole 20241; the water pump body loading and handling robot 203 is used to carry the water pump body in the material receiving hole 20241 to the first water pump body positioning seat 101 of the first indexing turntable 1; in this design, the water pump body has a water inlet valve connection part at the middle position on the front side, and a water pump nozzle connection part arranged forward and downward at the lower position, and the airtight opening 20242 in the material receiving hole 20241 is provided to allow the water inlet valve connection part and the water pump nozzle connection part to extend;The design puts the water pump body into the water pump body feeding vibration disc 201, sends it out through the water pump body feeding vibration disc 201, the first X-direction cylinder 2022 controls the water pump body receiving seat 2024 to move left, the first rotary cylinder 2023 controls the water pump body receiving seat 2024 to rotate around the X-axis, so that the bottom of the receiving hole 20241 of the water pump body receiving seat 2024 is connected with the discharge port of the water pump body feeding vibration disc 201, and the upper limiting cylinder 2025 controls the upper limiting rod 20251 to extend to limit the water pump body. In this state, the water pump body is received, after receiving, the lower limiting cylinder 2026 controls the lower limiting block 20261 to push out to limit the bottom of the water pump body, the first X-direction cylinder 2022 controls the water pump body receiving seat 2024 to move right, at this time, the blocking plate 2027 is blocked at the discharge port position of the water pump body feeding vibration disc 201, so as to avoid the workpiece from continuing to fall, the first rotary cylinder 2023 controls the water pump body receiving seat 2024 to reset to the upper end port upward, and the upper limiting cylinder 2025 controls the upper limiting rod 20251 to reset, so as to prepare for the water pump body feeding manipulator 203 to take the material.

[0048] The water pump body feeding manipulator 203 comprises a first mounting frame 2031, a first Y-direction cylinder 2032, a first Z-direction cylinder 2033 and a water pump body clamping cylinder 2034; the first mounting frame 2031 is arranged on the right side of the first support 2021; the first Y-direction cylinder 2032 is installed on the first mounting frame 2031 and the power output end is connected with the first Z-direction cylinder 2033; the power output end of the first Z-direction cylinder 2033 is connected with the water pump body clamping cylinder 2034, the first Y-direction cylinder 2032 and the first Z-direction cylinder 2033 are linked to control the position of the water pump body clamping cylinder 2034, the water pump body on the water pump body receiving seat 2024 is taken out and carried to the first water pump body positioning seat 101 of the station through the water pump body clamping cylinder 2034, the water pump body is positioned through the first mounting part 1011, and the water valve connecting part and the water pump nozzle connecting part of the water pump body extend from the front side of the first mounting part 1011.

[0049] As shown in Figure 5 The water pump nozzle assembly feeding mechanism 3 comprises a water valve needle feeding device 301, a water valve spring feeding device 302, a water pump nozzle feeding device 303, a nozzle assembly assembling and carrying manipulator 304 and a nozzle assembly receiving and assembling device 305; the nozzle assembly assembling and carrying manipulator 304 is used for assembling and carrying the water valve needle, the water valve spring and the water pump nozzle into the nozzle assembly receiving and assembling device 305; after the nozzle assembly receiving and assembling device 305 receives the nozzle assembly, the nozzle assembly is controlled to an inclined state and assembled on the water pump body of the first water pump body positioning seat 101 of the station.

[0050] As shown in Figure 6As shown, the water outlet valve needle feeding device 301 comprises, from right to left, a water outlet valve needle feeding vibration disc 3011 and a water outlet valve needle straight vibration feeding assembly 3012; the water outlet valve needle straight vibration feeding assembly 3012 is docked at the discharge port position of the water outlet valve needle feeding vibration disc 3011; the end of the water outlet valve needle straight vibration feeding assembly 3012 is provided with a valve needle inductor; the water outlet valve needle is put into the water outlet valve needle feeding vibration disc 3011, and after being sent out from the water outlet valve needle feeding vibration disc 3011, is conveyed through the water outlet valve straight vibration feeding assembly, and is inducted by the valve needle inductor when being conveyed to the end position, so as to be equipped for taking.

[0051] As Figure 7As shown, the water outlet valve spring feeding device 302 is arranged on the left side of the water outlet valve needle feeding device 301, comprising a water outlet valve spring feeding vibration disc 3021, a water outlet valve spring straight vibration feeding assembly 3022, a water outlet valve spring receiving reversing assembly 3023 and a water outlet valve spring positioning feeding assembly 3024; the water outlet valve spring straight vibration feeding assembly 3022 is connected at the discharging port of the water outlet valve spring feeding vibration disc 3021; the water outlet valve spring receiving reversing assembly 3023 comprises a second mounting frame 30231, a water outlet valve spring receiving seat 30232, a second X-direction air cylinder 30233, a second Z-direction air cylinder 30234, a second rotary air cylinder 30235 and a first spring clamping air cylinder 30236; the water outlet valve spring receiving seat 30232 is mounted on the second mounting frame 30231 and connected at the right end of the water outlet valve spring straight vibration feeding assembly 3022; the second X-direction air cylinder 30233 is mounted on the upper part of the second mounting frame 30231 and the power output end is connected with the second Z-direction air cylinder 30234; the power output end of the second Z-direction air cylinder 30234 is connected with the second rotary air cylinder 30235; the power output end of the second rotary air cylinder 30235 is connected with the first spring clamping air cylinder 30236; the water outlet valve spring positioning feeding assembly 3024 comprises a second support 30241, a third X-direction air cylinder 30242, a spring positioning clamping air cylinder 30243 and a spring guide seat 30244; the second support 30241 is located at the right rear side of the water outlet valve needle straight vibration feeding assembly 3012; the third X-direction air cylinder 30242 is mounted on the second support 30241 and the power output end is connected with the spring positioning clamping air cylinder 30243; the spring guide seat 30244 is arranged above the middle part of the second support 30241; the spring guide seat 30244 is provided with a spring guide hole arranged vertically; the water outlet valve spring is put into the water outlet valve spring feeding vibration disc 3021, sent out by the water outlet valve spring feeding vibration disc 3021, transported to the position of the water outlet valve spring receiving seat 30232 by the water outlet valve spring straight vibration feeding assembly 3022, the position of the first spring clamping air cylinder 30236 is controlled by the linkage of the second X-direction air cylinder 30233, the second Z-direction air cylinder 30234 and the second rotary air cylinder 30235, the first spring clamping air cylinder 30236 takes the water outlet valve spring from the water outlet valve spring receiving seat 30232 and adjusts the water outlet valve spring to be in a vertical state, then falls from above the spring guide seat 30244, after the water outlet valve spring passes through the spring guide seat 30244, falls to the receiving end of the spring positioning clamping air cylinder 30243, the water outlet valve spring is clamped by the spring positioning clamping air cylinder 30243, the spring positioning clamping air cylinder 30243 moves rightward controlled by the second X-direction air cylinder 30233, and waits for the assembly and taking of the water outlet valve needle.

[0052] As Figure 8As shown, the water pump nozzle feeding device 303 comprises a water pump nozzle feeding vibration disc 3031, a water pump nozzle straight vibration feeding assembly 3032 and a water pump nozzle overturning assembly 3033; the water pump nozzle feeding vibration disc 3031 is arranged between the outlet valve needle feeding vibration disc 3011 and the outlet valve spring feeding vibration disc 3021 and has a rear outlet; the water pump nozzle straight vibration feeding assembly 3032 is connected to the rear side of the water pump nozzle feeding vibration disc 3031; the water pump nozzle overturning assembly 3033 is arranged at the rear end of the water pump nozzle straight vibration feeding assembly 3032 and comprises a third support 30331, a third Z-direction cylinder 30332, a third rotary cylinder 30333 and a first nozzle clamping cylinder 30334; the third support 30331 is located at the rear side of the second support 30241; the third Z-direction cylinder 30332 is installed on the third support 30331 and has a power output end connected with the third rotary cylinder 30333; the power output end of the third rotary cylinder 30333 is connected with the first nozzle clamping cylinder 30334; the water pump nozzle is put into the water pump nozzle feeding vibration disc 3031, sent out by the water pump nozzle feeding vibration disc 3031, transported to the rear end of the water pump nozzle straight vibration feeding assembly 3032 after being sent out, clamped by the first nozzle clamping cylinder 30334, and after the first nozzle clamping cylinder 30334 is controlled to rise by the third Z-direction cylinder 30332, the first nozzle clamping cylinder 30334 is controlled to rotate 180° around the Y axis by the third rotary cylinder 30333, the water pump nozzle is reversed, and the water pump nozzle waits for the loading and unloading of the outlet valve spring.

[0053] As Figure 9As shown, the nozzle assembly assembly handling manipulator 304 comprises a third mounting frame 3041, a second Y-direction air cylinder 3042, a first mounting plate 3043, a fourth Z-direction air cylinder 3044, a second mounting plate 3045, a valve needle clamping air cylinder 3046, a second spring clamping air cylinder 3047 and a second nozzle clamping air cylinder 3048; the third mounting frame 3041 is arranged at the rear side of the water outlet valve needle direct vibration feeding assembly 3012; the second Y-direction air cylinder 3042 is mounted on the third mounting frame 3041 and the power output end is connected with the first mounting plate 3043; the fourth Z-direction air cylinder 3044 is mounted on the first mounting plate 3043 and the power output end is connected with the second mounting plate 3045; the valve needle clamping air cylinder 3046, the second spring clamping air cylinder 3047 and the second nozzle clamping air cylinder 3048 are mounted in sequence from left to right on the left side of the second mounting plate 3045; the second Y-direction air cylinder 3042 and the fourth Z-direction air cylinder 3044 are linked to control the position of the second mounting plate 3045, the valve needle clamping air cylinder 3046, the second spring clamping air cylinder 3047 and the second nozzle clamping air cylinder 3048 work synchronously, the valve needle clamping air cylinder 3046 carries the water outlet valve needle at the end of the water outlet valve needle direct vibration feeding assembly 3012 to above the spring positioning clamping air cylinder 30243, assembles the water outlet valve needle above the water outlet valve spring clamped by the spring positioning clamping air cylinder 30243, the second spring clamping air cylinder 3047 takes the water outlet valve spring assembled with the water outlet valve needle from the spring positioning clamping air cylinder 30243 and carries it to above the first nozzle clamping air cylinder 30334, puts the water outlet valve spring assembled with the water outlet valve needle into the nozzle, completes the assembly of the nozzle assembly, and the second nozzle clamping air cylinder 3048 takes the nozzle assembly from the first nozzle clamping air cylinder 30334 and carries it to the nozzle assembly receiving and assembling device 305.

[0054] As Figure 10As shown, the nozzle assembly receiving assembly 305 is arranged at the back side of the water pump nozzle turnover assembly 3033, and includes a fourth support 3051, an inclined pushing cylinder 3052, a first connecting seat 3053, a nozzle assembly receiving seat 3054, and a push-pull cylinder 3055; the inclined pushing cylinder 3052 is obliquely arranged on the fourth support 3051 and has a power output end connected with the first connecting seat 3053, for controlling the first connecting seat 3053 to move linearly from the front lower side to the rear upper side; the lower end of the nozzle assembly receiving seat 3054 is hingedly connected with the first connecting seat 3053; the upper end of the nozzle assembly receiving seat 3054 is provided with a water pump nozzle positioning groove; the lower end of the push-pull cylinder 3055 is movably connected with the first connecting seat 3053, and the upper end is movably connected with the nozzle assembly receiving seat 3054; after the push-pull cylinder 3055 is pushed out, the first connecting seat 3053 is in a vertical state, for receiving the nozzle assembly; after the nozzle assembly is received, the push-pull cylinder 3055 is reset, and the first connecting seat 3053 faces the rear upper side, at this time, the nozzle assembly faces the water pump nozzle connecting part of the water pump body of the station, the inclined pushing cylinder 3052 is pushed out, so that the nozzle assembly is assembled to the water pump nozzle connecting part of the water pump body, and the assembly of the nozzle assembly can be completed.

[0055] As shown in Figure 11 , the piston spring feeding mechanism 4 includes a piston spring feeding vibration disc 401, a piston spring positioning seat 402 which is butted at the discharging port position of the piston spring feeding vibration disc 401, and a piston spring feeding carrying manipulator 403 which is located beside the piston spring positioning seat 402; the piston spring is put into the piston spring feeding vibration disc 401, sent out to the piston spring positioning seat 402 through the piston spring feeding vibration disc 401, and the piston spring feeding carrying manipulator 403 carries the piston spring from the piston spring positioning seat 402 to the first water pump body positioning seat 101 of the station, and puts the piston spring into the water pump body from the upper side.

[0056] As shown in Figure 12 , the piston assembly feeding mechanism 5 includes a third index turntable 501, a piston feeding device 502, an O-ring feeding device 503, and a piston assembly feeding carrying manipulator 504 which are sequentially arranged on the outer periphery of the third index turntable 501 along the rotation direction of the third index turntable 501; a plurality of piston positioning seats 5011 are circumferentially arranged on the third index turntable 501, and four piston positioning seats 5011 are arranged in the design, and one empty station is reserved.

[0057] As shown in Figure 13As shown, the piston feeding device 502 is located on the left side of the third indexing turntable 501, and includes a piston feeding vibration disc 5021, a piston receiving and positioning assembly 5022, and a piston carrying manipulator 5023. The discharge port of the piston feeding vibration disc 5021 is arranged to the right. The piston receiving and positioning assembly 5022 is connected to the discharge port of the piston feeding vibration disc 5021, and includes a fifth support 50221, a third Y-direction cylinder 50222, and a piston receiving seat 50223. The third Y-direction cylinder 50222 is installed on the fifth support 50221, and the power output end is connected with the piston receiving seat 50223. The piston carrying manipulator 5023 is arranged beside the piston receiving and positioning assembly 5022, and includes a fourth mounting frame 50231, a fourth X-direction cylinder 50232, a fifth Z-direction cylinder 50233, and a piston inner support clamping cylinder 50234. The fourth X-direction cylinder 50232 is installed on the fourth mounting frame 50231, and the power output end is connected with the fifth Z-direction cylinder 50233. The power output end of the fifth Z-direction cylinder 50233 is connected with the piston inner support clamping cylinder 50234. The piston is put into the piston feeding vibration disc 5021, and is sent out to the piston receiving seat 50223 by the piston feeding vibration disc 5021. The third Y-direction cylinder 50222 controls the piston receiving seat 50223 to move to the side of the piston carrying manipulator 5023, and waits for the piston carrying manipulator 5023 to take the piston. In the piston carrying manipulator 5023, the fourth X-direction cylinder 50232 and the fifth Z-direction cylinder 50233 are linked to control the piston inner support clamping cylinder 50234 to move. After the piston inner support clamping cylinder 50234 clamps the piston from the inside of the piston receiving seat 50223, the piston is carried to the piston positioning seat 5011 of the station.

[0058] As Figures 14-15As shown, the O-ring loading device 503 is located in front of the third indexing turntable 501, comprising an O-ring feeding vibration disc 5031, an O-ring receiving and positioning assembly 5032 and an O-ring carrying manipulator 5033; the discharge opening of the O-ring feeding vibration disc 5031 is arranged backward; the O-ring receiving and positioning assembly 5032 is connected to the position of the discharge opening of the O-ring feeding vibration disc 5031, comprising a sixth support 50321, an O-ring receiving seat 50322, a baffle 50323 and a baffle control cylinder 50324; the O-ring receiving seat 50322 is fixed above the sixth support 50321; the O-ring receiving seat 50322 is provided with an O-ring positioning groove; the baffle control cylinder 50324 is installed on the sixth support 50321 and located at the right side of the O-ring receiving seat 50322; the power output end of the baffle control cylinder 50324 is connected with the baffle 50323 for controlling the left and right movement of the baffle 50323; the baffle 50323 is located above the O-ring receiving seat 50322; the O-ring carrying manipulator 5033 comprises a fifth mounting frame 50331, a fourth Y-direction cylinder 50332, a sixth Z-direction cylinder 50333, a second connecting seat 50334, a seventh Z-direction cylinder 50335, a chuck seat 50336 and a pneumatic chuck 50337; the fourth Y-direction cylinder 50332 is installed on the fifth mounting frame 50331 and the power output end is connected with the sixth Z-direction cylinder 50333; the power output end of the sixth Z-direction cylinder 50333 is connected with the second connecting seat 50334; the chuck seat 50336 is installed on the second connecting seat 50334; the chuck seat 50336 comprises a top plate 503361, a bottom plate 503362 and a support rod 503363; the bottom plate 503362 is fixed below the second connecting seat 50334 through the support rod 503363; the middle part of the bottom plate 503362 is provided with a clearance hole; the top plate 503361 is located above the bottom plate 503362 and is in sliding connection with the support rod 503363; the seventh Z-direction cylinder 50335 is installed on the second connecting seat 50334 and the power output end is connected with the top plate 503361; the pneumatic chuck 50337 is installed at the bottom of the top plate 503361; the clamping jaw of the pneumatic chuck 50337 extends out of the clearance hole;The O-ring is put into the O-ring feeding vibration disc 5031, and is sent out to the O-ring receiving seat 50322 through the O-ring feeding vibration disc 5031. At this time, the baffle control cylinder 50324 is in the push-out state, and the baffle 50323 covers the O-ring positioning groove to limit the function. The baffle control cylinder 50324 controls the baffle 50323 to move to the left, and the baffle 50323 is separated from the O-ring positioning groove. The O-ring carrying manipulator 5033 is waiting for taking the material. In the O-ring carrying manipulator 5033, the position of the pneumatic chuck 50337 is controlled through the linkage control of the fourth Y-direction cylinder 50332 and the sixth Z-direction cylinder 50333. The pneumatic chuck 50337 is opened from the inside to the outside to clamp and carry the O-ring to the piston positioning seat 5011 of the station. During assembly, the seventh Z-direction cylinder 50335 controls the top plate 503361 to rise. The O-ring is set on the piston by the bottom plate 503362 to separate the pneumatic chuck 50337 and is set on the piston, and the assembly of the piston assembly is completed.

[0059] As shown in Figure 12 , the piston assembly feeding and carrying manipulator 504 is arranged at the rear side of the third indexing turntable 501. The structure of the piston assembly feeding and carrying manipulator 504 is the same as that of the piston carrying manipulator 5023. The piston assembly feeding and carrying manipulator 504 takes the piston assembly from the piston positioning seat 5011 and puts it into the water pump body from above.

[0060] As shown in Figure 16 , the water pump body cover feeding mechanism 6 includes a water pump body cover feeding vibration disc 601, a water pump body cover straight vibration feeding assembly 602 butted at the discharge port position of the water pump body cover feeding vibration disc 601, a water pump body cover receiving assembly 603 butted at the rear end of the water pump body cover straight vibration feeding assembly 602, and a water pump body cover feeding and carrying manipulator 604 located beside the water pump body cover receiving assembly 603. The water pump body cover is put into the water pump body cover feeding vibration disc 601, sent out through the water pump body cover feeding vibration disc 601, and transported through the water pump body cover straight vibration feeding assembly 602. After being received by the water pump body cover receiving assembly 603, the water pump body cover feeding and carrying manipulator 604 takes the water pump body cover and assembles it to the upper end of the water pump body of the station.

[0061] As shown in Figure 1 , 17 , the second indexing turntable 7 is located at the right side of the first indexing turntable 1. A plurality of second water pump body positioning seats 701 are circumferentially arranged on the second indexing turntable 7. A second mounting portion 7011 is arranged above the second water pump body positioning seat 701. The second mounting portion 7011 is used for positioning the horizontally placed water pump body.

[0062] The intermediate transfer and carrying mechanism 8 is arranged between the first indexing turntable 1 and the second indexing turntable 7, and serves as the terminal station of the first indexing turntable 1 and the initial station of the second indexing turntable 7, and is used for transferring and carrying the assembled semi-finished product on the first indexing turntable 1 to the second pump body positioning seat 701 on the second indexing turntable 7.

[0063] As shown in Figure 18 The intermediate transfer and carrying mechanism 8 comprises an intermediate transfer and carrying manipulator 801 and a first transfer device 802. The intermediate transfer and carrying manipulator 801 comprises a sixth mounting frame 8011, a fifth X-direction air cylinder 8012, an eighth Z-direction air cylinder 8013, a third connecting seat 8014, a fourth rotary air cylinder 8015, a first intermediate transfer and carrying chuck 8016 and a second intermediate transfer and carrying chuck 8017. The fifth X-direction air cylinder 8012 is mounted on the sixth mounting frame 8011 and connected with the eighth Z-direction air cylinder 8013 at the power output end. The power output end of the eighth Z-direction air cylinder 8013 is connected with the third connecting seat 8014. The fourth rotary air cylinder 8015 is mounted at the bottom of the third connecting seat 8014 and connected with the first intermediate transfer and carrying chuck 8016 at the power output end, and is used for controlling the first intermediate transfer and carrying chuck 8016 to rotate around the Z-axis. The second intermediate transfer and carrying chuck 8017 is mounted on the third connecting seat 8014 and located at the right side of the first intermediate transfer and carrying chuck 8016. The first transfer device 802 comprises a seventh support 8021, a fifth rotary air cylinder 8022 and an intermediate support seat 8023. The seventh support 8021 is arranged at the front side of the sixth mounting frame 8011. The fifth rotary air cylinder 8022 is mounted on the seventh support 8021 and connected with the intermediate support seat 8023 at the power output end, and is used for controlling the intermediate support seat 8023 to rotate around the Y-axis. The fifth X-direction air cylinder 8012 and the eighth Z-direction air cylinder 8013 are connected to control the position of the third connecting seat 8014. The first intermediate transfer and carrying chuck 8016 takes out the assembled semi-finished product from the terminal station (i.e. the intermediate unloading station) of the first indexing turntable 1, and is placed on the intermediate support seat 8023 after being controlled by the fourth rotary air cylinder 8015 to rotate 180 degrees around the Z-axis. The second intermediate transfer and carrying chuck 8017 is taken out from the intermediate support seat 8023 and placed on the second pump body positioning seat 701 of the initial station of the second indexing turntable 7 after the intermediate support seat 8023 is controlled by the fifth rotary air cylinder 8022 to rotate 90 degrees around the Y-axis.

[0064] As shown in Figure 1As shown, the water inlet valve assembly loading mechanism 9, the water bottle connector loading mechanism 10 and the unloading mechanism 11 are sequentially arranged along the rotation direction of the second indexing turntable 7 at the outer periphery of the second indexing turntable 7; the water inlet valve assembly loading mechanism 9 and the unloading mechanism 11 are located on both sides of the transfer direction changing and carrying mechanism 8, and four second water pump body positioning seats 701 are arranged on the second indexing turntable 7, and there are four stations, i.e. a semi-finished product loading station (i.e. a starting end station), a water inlet valve assembly loading station, a water bottle connector loading station and a finished product unloading station.

[0065] As shown in Figure 19 The water inlet valve assembly loading mechanism 9 includes a water inlet valve spring feeding device 91, a water inlet valve needle feeding device 92 and a water inlet valve assembly carrying manipulator 93; the structure of the water inlet valve spring feeding device 91 is the same as that of the water outlet valve spring feeding device 302; the structure of the water inlet valve needle feeding device 92 is the same as that of the water outlet valve needle feeding device 301, the water inlet valve assembly carrying manipulator 93 assembles the water inlet valve needle to the water inlet valve spring, and carries the water inlet valve assembly to the water pump body of the station, and the water inlet valve assembly is loaded into the water inlet valve connecting part on the front side of the water pump body from above.

[0066] As shown in Figure 20 The water bottle connector loading mechanism 10 includes, from right to left, a water bottle connector feeding vibration disc 1001, a water bottle connector straight vibration feeding assembly 1002 and a water bottle connector loading and carrying manipulator 1003, and further includes a second direction changing device 1004 arranged at the front side of the water bottle connector loading and carrying manipulator 1003; the water bottle connector loading and carrying manipulator 1003 has two groups of water bottle connector carrying heads 10031 distributed on the left and right sides; the water bottle connector is loaded into the water bottle connector feeding vibration disc 1001, sent out through the water bottle connector feeding vibration disc 1001, and transported to the rear end through the water bottle connector straight vibration feeding assembly 1002, the water bottle connector loading and carrying manipulator 1003 takes out the water bottle connector through the right water bottle connector carrying head 10031 and carries it to the second direction changing device 1004, the left water bottle connector carrying head 10031 carries the water bottle connector to the second water pump body positioning seat 701 of the station after the second direction changing device 1004 adjusts the direction of the water bottle connector, and the water bottle connector is loaded into the water pump body from above.

[0067] As shown in Figure 21As shown, the discharging mechanism 11 comprises a discharging carrying manipulator 1101, a straight-vibration discharging conveying device 1102 arranged at the right side of the discharging carrying manipulator 1101, a positioning device (not shown) mounted at the right part of the straight-vibration discharging conveying device 1102, an air-tightness detecting device 1103 arranged above the right part of the straight-vibration discharging conveying device 1102, and a sorting discharging device 1104 arranged at the right end of the straight-vibration discharging conveying device 1102. The assembled finished product is taken out by the discharging carrying manipulator 1101 and placed at the left end of the straight-vibration discharging conveying device 1102, and then conveyed to the right by the straight-vibration discharging conveying device 1102. At the right part of the straight-vibration discharging conveying device 1102, the finished product is positioned by the positioning device, and air-tightness detecting is performed on the finished product by the air-tightness detecting device 1103. After the detecting is completed, the finished product is sorted and discharged according to OK material and NG material by the sorting discharging device 1104.

[0068] The above description is not intended to limit the technical scope of the present application, and any modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application still belong to the technical scope of the present application.

Claims

1. An automatic assembly machine for mop pump body components, characterized by: include: a first indexing turntable, on which a plurality of first water pump body positioning seats are distributed circumferentially, and a first mounting portion is provided on the front side of the first water pump body positioning seat, and the first mounting portion is used to position the upright water pump body; A water pump body feeding mechanism, a water pump nozzle assembly feeding mechanism, a piston spring feeding mechanism, a piston assembly feeding mechanism and a water pump body cover feeding mechanism are sequentially arranged on the outer periphery of the first indexing turntable along the rotation direction of the first indexing turntable; The water pump body feeding mechanism includes a water pump body feeding vibration plate, a water pump body receiving and positioning component and a water pump body feeding and handling robot; the water pump body receiving and positioning component includes a first support, a first X-direction cylinder, a first rotating cylinder, a water pump body receiving seat, an upper limit cylinder and a lower limit cylinder; the first X-direction cylinder is installed on the first support and the power output end is connected to the first rotating cylinder; the power output end of the first rotating cylinder is connected to the water pump body receiving seat; a material baffle is installed on the front side of the first rotating cylinder; the water pump body receiving seat is docked on the water pump body feeding vibration plate at the rear side of the discharge port; a vertically arranged material receiving hole is provided on the material receiving seat of the water pump body; an air-avoiding opening is provided on the front side of the material receiving hole; the upper limit cylinder and the lower limit cylinder are distributed and installed on one side of the material receiving seat of the water pump body up and down; the power output end of the upper limit cylinder is connected with an upper limit rod; the upper limit rod can be extended into the material receiving hole; the power output end of the lower limit cylinder is connected with a lower limit stopper; the lower limit stopper can be extended to the bottom of the material receiving hole; the material handling robot on the water pump body is used to transport the water pump body in the material receiving hole to the first water pump body positioning seat of the first dividing turntable; A second indexing turntable is located to the right of the first indexing turntable. A plurality of second water pump body positioning seats are installed circumferentially on the second indexing turntable. A second mounting portion is provided above the second water pump body positioning seats. The second mounting portion is used to position the horizontally placed water pump body. The intermediate transfer mechanism is provided between the first indexing turntable and the second indexing turntable, serving as the end station of the first indexing turntable and the beginning station of the second indexing turntable, and is used to transfer the semi-finished products assembled on the first indexing turntable to the second water pump body positioning seat on the second indexing turntable after transfer. The water inlet valve assembly loading mechanism, the water bottle connector loading mechanism and the unloading mechanism are sequentially arranged on the outer periphery of the second indexing turntable along the rotation direction of the second indexing turntable; the water inlet valve assembly loading mechanism and the unloading mechanism are located on both sides of the intermediate transfer and transport mechanism.

2. The automatic assembly machine for mop pump body components according to claim 1, characterized in that: The water pump body loading and handling robot includes a first mounting bracket, a first Y-direction cylinder, a first Z-direction cylinder and a water pump body clamping cylinder; the first mounting bracket is arranged on the right side of the first support; the first Y-direction cylinder is installed on the first mounting bracket and the power output end is connected to the first Z-direction cylinder; the power output end of the first Z-direction cylinder is connected to the water pump body clamping cylinder.

3. The automatic assembly machine for mop pump body components according to claim 1, characterized in that: The water pump nozzle assembly feeding mechanism includes a water outlet valve needle feeding device, a water outlet valve spring feeding device, a water pump nozzle feeding device, a nozzle assembly and handling robot, and a nozzle assembly receiving and assembling device; the nozzle assembly assembly and handling robot is used to assemble the water outlet valve needle, the water outlet valve spring and the water pump nozzle and transport them to the nozzle assembly receiving and assembling device; after the nozzle assembly receiving and assembling device receives the nozzle assembly, it controls the nozzle assembly to an inclined state and assembles it to the water pump body of the first water pump body positioning seat of the workstation.

4. The automatic assembly machine for mop pump body components according to claim 3, characterized in that: The water outlet valve needle feeding device includes a water outlet valve needle feeding vibration disk and a water outlet valve needle direct vibration feeding assembly which are arranged in sequence from right to left; the water outlet valve needle direct vibration feeding assembly is docked at the outlet position of the water outlet valve needle feeding vibration disk; the end of the water outlet valve needle direct vibration feeding assembly has a valve needle sensor; the water outlet valve spring feeding device is arranged on the left side of the water outlet valve needle feeding device, including a water outlet valve spring feeding vibration disk, a water outlet valve spring direct vibration feeding assembly, a water outlet valve spring receiving and reversing assembly and a water outlet valve spring positioning and feeding assembly; the water outlet valve spring direct vibration feeding assembly is docked at the outlet of the water outlet valve spring feeding vibration disk; the water outlet valve spring receiving and reversing assembly includes a second mounting bracket, a water outlet valve spring receiving seat, a second X-direction Cylinder, second Z-direction cylinder, second rotating cylinder and first spring clamping cylinder; the water outlet valve spring receiving seat is installed on the second mounting bracket and docked at the right end of the water outlet valve spring direct vibration feeding assembly; the second X-direction cylinder is installed on the upper part of the second mounting bracket and the power output end is connected to the second Z-direction cylinder; the power output end of the second Z-direction cylinder is connected to the second rotating cylinder; the power output end of the second rotating cylinder is connected to the first spring clamping cylinder; the water outlet valve spring positioning feeding assembly includes a second support, a third X-direction cylinder, a spring positioning clamping cylinder and a spring guide seat; the second support is located on the right rear side of the water outlet valve needle direct vibration feeding assembly; the third X-direction cylinder is installed on the second support and the power output end is connected to the spring positioning clamping cylinder The cam is connected to the water pump nozzle by a spring, and the cam is connected to the water pump nozzle by a spring. The cam is connected to the water pump nozzle by a spring. The cam is connected to the water pump nozzle by a spring. The cam is connected to the water pump nozzle by a spring. The power output end is connected to the third rotating cylinder; the power output end of the third rotating cylinder is connected to the first nozzle clamping cylinder; the nozzle assembly assembly and handling robot includes a third mounting bracket, a second Y-direction cylinder, a first mounting plate, a fourth Z-direction cylinder, a second mounting plate, a valve needle clamping cylinder, a second spring clamping cylinder and a second nozzle clamping cylinder; the third mounting bracket is arranged on the rear side of the outlet valve needle direct vibration feeding assembly; the second Y-direction cylinder is mounted on the third mounting bracket and the power output end is connected to the first mounting plate; the fourth Z-direction cylinder is mounted on the first mounting plate and the power output end is connected to the second mounting plate; the valve needle clamping cylinder, the second spring clamping cylinder and the second nozzle clamping cylinder are mounted on the left side of the second mounting plate in sequence from front to right;The nozzle assembly receiving and assembly device is located on the rear side of the water pump nozzle flip assembly and includes a fourth support, an oblique push cylinder, a first connecting seat, a nozzle assembly receiving seat, and a push-pull cylinder. The oblique push cylinder is obliquely mounted on the fourth support, and its power output end is connected to the first connecting seat, used to control the linear movement of the first connecting seat from the front lower to the rear upper direction. The lower end of the nozzle assembly receiving seat is hinged to the first connecting seat. The upper end of the nozzle assembly receiving seat is provided with a water pump nozzle positioning groove. The lower end of the push-pull cylinder is movably connected to the first connecting seat, and the upper end is movably connected to the nozzle assembly receiving seat.

5. The automatic assembly machine for mop pump body components according to claim 1, characterized in that: The piston spring feeding mechanism includes a piston spring feeding vibration plate, a piston spring positioning seat connected to the discharge port of the piston spring feeding vibration plate, and a piston spring feeding and handling robot located next to the piston spring positioning seat; the water pump body cover feeding mechanism includes a water pump body cover feeding vibration plate, a water pump body cover direct vibration feeding assembly connected to the discharge port of the water pump body cover feeding vibration plate, a water pump body cover receiving assembly connected to the rear end of the water pump body cover direct vibration feeding assembly, and a water pump body cover feeding and handling robot located next to the water pump body cover receiving assembly.

6. The automatic assembly machine for mop pump body components according to claim 1, characterized in that: The piston assembly loading mechanism includes a third indexing turntable and a piston loading device, an O-ring loading device and a piston assembly loading and handling robot arranged on its periphery in sequence along the rotation direction of the third indexing turntable; a plurality of piston positioning seats are installed on the circumference of the third indexing turntable.

7. The automatic assembly machine for mop pump body components according to claim 6, characterized in that: The piston loading device is located on the left side of the third indexing turntable, and includes a piston feeding vibration plate, a piston receiving and positioning assembly and a piston handling robot; the discharge port of the piston feeding vibration plate is set to the right; the piston receiving and positioning assembly is docked at the discharge port of the piston feeding vibration plate, and includes a fifth support, a third Y-direction cylinder and a piston receiving seat; the third Y-direction cylinder is installed on the fifth support and the power output end is connected to the piston receiving seat; the piston handling robot is arranged next to the piston receiving and positioning assembly, and includes a fourth mounting bracket, a fourth X-direction cylinder, a fifth Z-direction cylinder and a piston inner support clamping cylinder; the The fourth X-direction cylinder is mounted on the fourth mounting bracket and its power output end is connected to the fifth Z-direction cylinder; the power output end of the fifth Z-direction cylinder is connected to the piston inner support clamping cylinder; the O-ring feeding device is located in front of the third indexing turntable, and includes an O-ring feeding vibration plate, an O-ring receiving and positioning assembly, and an O-ring handling robot; the discharge port of the O-ring feeding vibration plate is set toward the rear; the O-ring receiving and positioning assembly is docked at the discharge port position of the O-ring feeding vibration plate, and includes a sixth support, an O-ring receiving seat, a baffle, and a baffle control cylinder; the O-ring receiving seat is fixed above the sixth support; the An O-ring positioning groove is provided on the O-ring receiving seat; the baffle control cylinder is installed on the sixth support and is located on the right side of the O-ring receiving seat; the power output end of the baffle control cylinder is connected to the baffle for controlling the left and right movement of the baffle; the baffle is located above the O-ring receiving seat; the O-ring handling robot includes a fifth mounting frame, a fourth Y-direction cylinder, a sixth Z-direction cylinder, a second connecting seat, a seventh Z-direction cylinder, a chuck seat and a pneumatic chuck; the fourth Y-direction cylinder is installed on the fifth mounting frame and its power output end is connected to the sixth Z-direction cylinder; the power output end of the sixth Z-direction cylinder is connected to the second connecting seat; The chuck seat is installed on the second connecting seat; the chuck seat includes a top plate, a bottom plate and a support rod; the bottom plate is fixed to the bottom of the second connecting seat by the support rod; a gap avoidance hole is provided in the middle of the bottom plate; the top plate is located above the bottom plate and is slidably connected to the support rod; the seventh Z-axis cylinder is installed on the second connecting seat and the power output end is connected to the top plate; the pneumatic chuck is installed at the bottom of the top plate; the clamping claws of the pneumatic chuck extend from the gap avoidance hole; the piston assembly loading and handling robot is arranged on the rear side of the third dividing turntable; the structure of the piston assembly loading and handling robot is the same as that of the piston handling robot.

8. The automatic assembly machine for mop pump body components according to claim 1, characterized in that: The intermediate transfer handling mechanism includes a transfer handling robot and a first reversing device; the transfer handling robot includes a sixth mounting frame, a fifth X-direction cylinder, an eighth Z-direction cylinder, a third connecting seat, a fourth rotating cylinder, a first transfer handling chuck and a second transfer handling chuck; the fifth X-direction cylinder is installed on the sixth mounting frame and the power output end is connected to the eighth Z-direction cylinder; the power output end of the eighth Z-direction cylinder is connected to the third connecting seat; the fourth rotating cylinder is installed at the bottom of the third connecting seat and the power output end is connected to the first transfer handling chuck, for controlling the first transfer handling chuck to rotate around the Z-axis; the second transfer handling chuck is installed on the third connecting seat and is located on the right side of the first transfer handling chuck; the first reversing device includes a seventh support, a fifth rotating cylinder and a transfer support seat; the seventh support is arranged on the front side of the sixth mounting frame; The fifth rotary cylinder is installed on the seventh support and the power output end is connected to the transfer support seat, which is used to control the transfer support seat to rotate around the Y-axis.

9. The automatic assembly machine for mop pump body components according to claim 1, characterized in that: The water inlet valve assembly feeding mechanism includes a water inlet valve spring feeding device and a water inlet valve spring handling robot; the structure of the water inlet valve spring feeding device is the same as that of the water outlet valve spring feeding device; the water bottle connector feeding mechanism includes a water bottle connector feeding vibration plate, a water bottle connector direct vibration feeding assembly and a water bottle connector feeding and handling robot arranged from right to left, and also includes a second reversing device arranged on the front side of the water bottle connector feeding and handling robot; the water bottle connector feeding and handling robot has two groups of water bottle connector handling heads distributed on the left and right; the unloading mechanism includes an unloading and handling robot, a direct vibration unloading and conveying device arranged on the right side of the unloading and conveying robot, a positioning device installed on the right side of the direct vibration unloading and conveying device, an airtightness detection device arranged on the upper right side of the direct vibration unloading and conveying device and a sorting and unloading device arranged at the right end of the direct vibration unloading and conveying device.

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