Water valve assembling equipment

Abstract

The utility model discloses water valve assembling equipment which is provided with a valve element feeding station, a first three-way feeding station, a second three-way feeding station and a first mounting station. The water valve assembly equipment comprises a rotary table, a water valve assembly and a water valve assembly, the valve element feeding device is in butt joint with the valve element feeding station; the valve element moving and transporting mechanical arm moves the valve element to the rotary disc. The two three-way feeding devices are in butt joint with the first three-way feeding station and the second three-way feeding station correspondingly, and the two three-way feeding devices convey three-way pipes of different specifications correspondingly; the first three-way feeding station and the second three-way feeding station are each provided with a three-way transferring mechanical arm, and the three-way transferring mechanical arms are used for moving a three-way pipe to the rotary disc. And the three-way assembly manipulator is arranged at the first mounting station and is used for assembling the three-way pipe and the valve core. According to the water valve assembling equipment, the models of machined products can be rapidly switched, and the proportion of the produced products can be rapidly and flexibly adjusted by a factory.

Description

Technical Field

[0001] The utility model relates to the technical field of water valve assembly equipment, in particular to water valve assembly equipment. Background Art

[0002] The water valve assembly equipment in the prior art generally includes a valve core feeding station, a three-way feeding station, and an assembly station. The three-way feeding station is connected to the three-way loading device. When the water valve is assembled, the valve core is clamped by the valve core transfer robot from the valve core feeding station and transported to the product fixture. Then the turntable drives the valve core to move to the three-way feeding station. The three-way clamping robot clamps the three-way and moves the three-way to above the valve core. Then the turntable drives the valve core and the three-way to move to the assembly station for assembly.

[0003] The water valve assembly equipment in the prior art generally has only one three-way feeding station and three-way loading device, which are only suitable for three-way pipes of one specification. When three-way pipes of different specifications need to be assembled, the three-way pipe in the three-way loading device needs to be emptied first, and then three-way pipes of other specifications need to be inserted. The process of replacing production products is rather cumbersome, which is not conducive to the factory's flexible adjustment of the products produced. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to provide a water valve assembly device to solve one or more technical problems existing in the prior art, and at least provide a beneficial choice or create conditions.

[0005] The solution of the utility model to solve the technical problem is:

[0006] The water valve assembly equipment is provided with a valve core feeding station, a first three-way feeding station, a second three-way feeding station, and a first installation station; the water valve assembly equipment includes:

[0007] A turntable, wherein the turntable is provided with a product fixture; the valve core feeding station, the first three-way feeding station, the second three-way feeding station, and the first installation station are arranged in sequence along the circumference of the turntable;

[0008] A valve core feeding device, wherein a discharge end of the valve core feeding device is connected to the valve core feeding station;

[0009] The valve core feeding station is provided with a valve core transfer robot, and the valve core transfer robot is used to move the valve core to the turntable;

[0010] Two three-way feeding devices, the two three-way feeding devices are respectively set as a first three-way feeding device and a second three-way feeding device; the discharge end of the first three-way feeding device is connected to the first three-way feeding station; the discharge end of the second three-way feeding device is connected to the second three-way feeding station, and the first three-way feeding device and the second three-way feeding device respectively convey three-way pipes of different specifications;

[0011] The first three-way feeding station and the second three-way feeding station are both equipped with a three-way transfer robot, and the three-way transfer robot is used to move the three-way pipe to the turntable;

[0012] A three-way assembly robot is arranged at the first installation station, and the three-way assembly robot is used to assemble the three-way pipe and the valve core.

[0013] Through the above technical solution, two three-way feeding devices are set, and one of the two three-way feeding devices is operated. The two three-way feeding devices are respectively used to feed three-way pipes of different specifications. When the produced product needs to be replaced, only the original three-way feeding device and the corresponding three-way transfer robot are needed, and then the other three-way feeding device and the corresponding three-way transfer robot are started, so as to realize the switching of the production products. The model and specifications of the processed products can be switched quickly, which is conducive to the factory to quickly and flexibly adjust the proportion of the products produced.

[0014] As a further improvement of the above technical solution, the product fixture is provided with a stepped limiting groove.

[0015] As a further improvement of the above technical solution, the valve core feeding station is also provided with a valve core supporting mechanism, which is arranged below the turntable. The valve core supporting mechanism includes a supporting driving member and a supporting structure, and the supporting driving member drives the supporting structure to approach or move away from the turntable.

[0016] As a further improvement of the above technical solution, a qualified product station is further provided, and the qualified product station is provided with a qualified product taking-out robot;

[0017] The qualified product removal robot comprises:

[0018] a first drive device;

[0019] a second driving device, the second driving device being installed at an output end of the first driving device, and the first driving device driving the second driving device to move along the radial direction of the rotating disk;

[0020] A qualified product transporting jaw is installed at the output end of the second driving device, and the second driving device drives the qualified product transporting jaw to move in a vertical direction.

[0021] As a further improvement of the above technical solution, a defective product station is also provided, and the defective product station is provided with:

[0022] A defective product lifting mechanism, wherein the defective product lifting mechanism is connected to a lifting portion, and the lifting portion is arranged below the turntable;

[0023] A defective product ejection mechanism, wherein an output end of the defective product ejection mechanism is connected to a ejection portion, and the defective product ejection mechanism drives the ejection portion to move along the radial direction of the turntable.

[0024] As a further improvement of the above technical solution, the defective product station is provided with a defective product collection frame.

[0025] As a further improvement of the above technical solution, the three-way feeding device comprises:

[0026] Three-way hopper;

[0027] A three-way elevator, wherein the three-way elevator is provided with a low end and a high end, the high end is higher than the low end, and the three-way hopper is arranged above the low end;

[0028] A three-way vibrating loading tray, wherein the high end is arranged above the three-way vibrating loading tray;

[0029] A three-way conveyor belt, one end of which is connected to the first three-way feeding station or the second three-way feeding station, and the other end is connected to the discharge end of the three-way vibrating loading tray.

[0030] As a further improvement of the above technical solution, the three-way transfer manipulator comprises:

[0031] A first three-way driving device;

[0032] a second three-way driving device, wherein the first three-way driving device drives the second three-way driving device to move along the radial direction of the rotating disk;

[0033] The three-way transfer clamp is driven by the second three-way driving device to move the three-way transfer clamp up and down.

[0034] As a further improvement of the above technical solution, the three-way assembly manipulator comprises:

[0035] First assembling the drive device;

[0036] An assembly rotation drive device, wherein the first assembly drive device drives the assembly rotation drive device to move up and down;

[0037] A three-way fixture is connected to the output end of the assembly rotation driving device, and the assembly rotation driving device drives the three-way fixture to rotate.

[0038] As a further improvement of the above technical solution, the valve core transfer robot comprises:

[0039] a first transport drive device;

[0040] a second transfer drive device, wherein the first transfer drive device drives the second transfer drive device to move along the radial direction of the turntable;

[0041] The valve core transfer clamp is driven by the second transfer driving device to move the valve core transfer clamp up and down.

[0042] The beneficial effects of the utility model are: the production products can be switched quickly, which is beneficial for the factory to quickly and flexibly adjust the proportion of the products produced.

[0043] The utility model is used in the technical field of water valve assembly equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following is a brief description of the drawings required for the description of the embodiments. Obviously, the drawings described are only part of the embodiments of the present utility model, not all of the embodiments, and those skilled in the art can also obtain other design solutions and drawings based on these drawings without creative work.

[0045] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0046] Figure 2 This is a schematic diagram of the overall structure of the embodiment of the utility model after removing the three-way feeding device;

[0047] Figure 3 This is a schematic diagram of the overall structure of the embodiment of the utility model from another angle after the three-way feeding device is removed;

[0048] Figure 4 It is a schematic diagram of the overall structure of a product fixture according to an embodiment of the utility model.

[0049] In the figure, 100, assembly frame; 110, qualified product discharge slope; 120, defective product collection frame; 200, turntable; 210, weight reduction groove; 220, product fixture; 221, step limit groove; 300, defective product lifting mechanism; 400, defective product ejection mechanism; 500, qualified product manipulator; 510, first drive device; 520, second drive device; 530, qualified product transfer clamp; 600, valve core transfer manipulator; 610, first transfer drive device; 620, second transfer drive device ; 630, valve core transfer clamp; 700, three-way assembly robot; 710, first assembly drive device; 730, assembly rotation drive device; 740, three-way fixture; 800, three-way transfer robot; 810, first three-way drive device; 820, second three-way drive device; 830, three-way transfer clamp; 900, valve core supporting mechanism; 1000, three-way feeding device; 1010, three-way hopper; 1020, three-way elevator; 1030, three-way vibration feeding tray; 1040, three-way conveyor belt. DETAILED DESCRIPTION

[0050] The following will clearly and completely describe the concept, specific structure and technical effects of the utility model in combination with the embodiments and drawings, so as to fully understand the purpose, characteristics and effects of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, other embodiments obtained by technicians in this field without creative work are all within the scope of protection of the utility model. In addition, all the connection / connection relationships mentioned in the text do not refer to the direct connection of components, but refer to the formation of a better connection structure by adding or reducing connection accessories according to the specific implementation situation. The various technical features in the invention can be combined interchangeably without conflicting with each other.

[0051] Reference Figures 1 to 4 The water valve assembly equipment includes: an assembly frame 100, a turntable 200, a defective product lifting mechanism 300, a defective product pushing mechanism 400, a qualified product manipulator 500, a valve core transfer manipulator 600, a three-way assembly manipulator 700, and a three-way feeding device 1000.

[0052] The assembly frame 100 is provided with a valve core feeding station, a first three-way feeding station, a second three-way feeding station, a first installation station, a qualified product station and a defective product station. The valve core feeding station, the first three-way feeding station, the second three-way feeding station, the first installation station, the qualified product station and the defective product station are arranged in sequence.

[0053] Specifically, in this embodiment, the number of three-way feeding stations is set to two. In other embodiments, the number of three-way feeding stations can also be set to three, four, etc. to adapt to more three-way pipes of different specifications. Technical personnel in this field can select the number of three-way feeding stations according to actual needs.

[0054] The turntable 200 is disposed above the assembly frame 100, and the turntable 200 is rotatably connected to the assembly frame 100. The assembly frame 100 is fixed with a turntable 200 driving member, and the turntable 200 driving member includes a motor and a cam divider. The turntable 200 is connected to the motor through the cam divider. When the motor is working, the turntable 200 is driven to rotate at a fixed angle through the cam divider.

[0055] Specifically, in this embodiment, the turntable 200 is provided with a weight reducing groove 210, which is used to reduce the overall weight of the turntable 200 to reduce the load of the device driving the turntable 200 to rotate, thereby protecting the device driving the turntable 200 to rotate and increasing the service life of the device driving the turntable 200 to rotate.

[0056] Specifically, in the present embodiment, the number of the weight-reducing grooves 210 is set to be multiple, and the multiple weight-reducing grooves 210 are arranged equidistantly around the circumference of the rotation axis of the turntable 200 .

[0057] Specifically, in the present embodiment, the weight-reducing groove 210 is configured as a circular through-groove structure, and the weight-reducing groove 210 penetrates the turntable 200 in the up-down direction.

[0058] A plurality of product fixtures 220 for placing water valves are arranged on the outer circumference of the turntable 200, and the plurality of product fixtures 220 are arranged equidistantly around the circumference of the rotation axis of the turntable 200. Specifically, the product fixture 220 is provided with a product placement groove and a stepped limiting groove 221.

[0059] The product placement groove penetrates the product fixture 220 in the up-down direction, one end of the product placement groove is connected to the step limit groove 221 , and the other end is connected to the end surface of the product fixture 220 away from the turntable 200 .

[0060] The stepped limiting groove 221 is a circular groove structure, and is used to limit the protruding disc-shaped structure of the valve core, thereby preventing the valve core and the rotating disk 200 from moving relative to each other when the rotating disk 200 rotates.

[0061] The valve core transfer robot 600 is arranged at the valve core feeding station, and is used to transfer the valve core on the external valve core conveying line to the product fixture 220 of the valve core feeding station. Specifically, the valve core transfer robot 600 includes: a first transfer drive device 610, a second transfer drive device 620 and a valve core transfer clamp 630.

[0062] The first moving drive device 610 is fixed to the assembly frame 100. Specifically, in this embodiment, the first moving drive device 610 is configured as a linear cylinder. In other embodiments, the first moving drive device 610 can also be configured as other commonly used linear drive structures such as a linear motor. Those skilled in the art can select the specific structure of the first moving drive device 610 according to actual needs.

[0063] The second transport drive device 620 is fixedly installed at the output end of the first drive device 510. When the first drive device 510 is working, the second transport drive device 620 is driven to move along the radial direction of the turntable 200. Specifically, in this embodiment, the second transport drive device 620 is configured as a linear cylinder. In other embodiments, the second transport drive device 620 can also be configured as other commonly used linear drive structures such as a linear motor. Those skilled in the art can select the specific structure of the second transport drive device 620 according to actual needs.

[0064] The valve core transfer clamp 630 is fixedly installed at the output end of the second driving device 520. When the second driving device 520 is working, the valve core transfer clamp 630 is driven to move in the vertical direction. In this embodiment, the valve core transfer clamp 630 is set as a pneumatic clamp. In other embodiments, the valve core transfer clamp 630 can also be set as a conventional clamp structure such as an electric clamp. Those skilled in the art can select the valve core transfer clamp 630 according to actual needs.

[0065] The valve core feeding station is also provided with a valve core supporting mechanism 900 , which is arranged below the turntable 200 . The valve core supporting mechanism 900 includes a supporting driving member and a supporting structure, and the supporting driving member drives the supporting structure to approach or move away from the turntable 200 .

[0066] The number of three-way loading devices 1000 is set to two, and the two three-way loading stations are respectively set to be the first three-way loading device 1000 and the second three-way loading device 1000, the discharge end of the first three-way loading device 1000 is connected to the first three-way feeding station, and the discharge end of the second three-way loading device 1000 is connected to the second three-way feeding station.

[0067] Specifically, the three-way feeding device 1000 includes: a three-way hopper 1010, a three-way elevator 1020, a three-way vibrating feeding tray 1030, and a three-way conveyor belt 1040.

[0068] The three-way hopper 1010 is used for placing the three-way pipe.

[0069] The three-way elevator 1020 is provided with a high end and a low end, the low end is lower than the high end, and the three-way hopper 1010 is arranged above the low end.

[0070] The high end is arranged above the three-way vibrating loading tray 1030, and the three-way elevator 1020 transports the three-way pipe from a lower place to a higher place. The three-way pipe is separated from the three-way elevator 1020 at the high end, and then the three-way pipe automatically falls to the three-way vibrating loading tray 1030 due to its own gravity, and the three-way vibrating loading tray 1030 vibrates to load the materials.

[0071] The two ends of the three-way conveyor belt 1040 of the first three-way loading device 1000 are respectively connected to the first three-way feeding station and the discharge end of the three-way vibrating loading tray 1030 of the first three-way loading device 1000. The two ends of the three-way conveyor belt 1040 of the second three-way loading device 1000 are respectively connected to the second three-way feeding station and the discharge end of the three-way vibrating loading tray 1030 of the second three-way loading device 1000.

[0072] The three-way feeding station is equipped with a three-way transfer robot 800 . Specifically, the three-way transfer robot 800 includes a first three-way driving device 810 , a second three-way driving device 820 and a three-way transfer clamp 830 .

[0073] The first three-way driving device 810 is fixed to the assembly frame 100. Specifically, in this embodiment, the first three-way driving device 810 is configured as a linear cylinder. In other embodiments, the first three-way driving device 810 can also be configured as other commonly used linear driving structures such as a linear motor. Those skilled in the art can select the specific structure of the first three-way driving device 810 according to actual needs.

[0074] The second three-way driving device 820 is fixedly installed at the output end of the first driving device 510. When the first driving device 510 is working, the second three-way driving device 820 is driven to move along the radial direction of the turntable 200. Specifically, in this embodiment, the second three-way driving device 820 is configured as a linear cylinder. In other embodiments, the second three-way driving device 820 can also be configured as other commonly used linear driving structures such as a linear motor. Those skilled in the art can select the specific structure of the second three-way driving device 820 according to actual needs.

[0075] The three-way transporting clamp 830 is fixedly installed at the output end of the second driving device 520. When the second driving device 520 is working, the three-way transporting clamp 830 is driven to move in the vertical direction. In this embodiment, the three-way transporting clamp 830 is set as a pneumatic clamp. In other embodiments, the three-way transporting clamp 830 can also be set as a conventional clamp structure such as an electric clamp. Those skilled in the art can select the three-way transporting clamp 830 according to actual needs.

[0076] Two three-way loading devices 1000 are set, and one of the two three-way loading devices 1000 is operated. The two three-way loading devices 1000 are respectively used to load three-way pipes of different specifications. When the produced product needs to be replaced, only the original three-way loading device 1000 and the corresponding three-way transfer robot 800 in operation are needed, and then the other three-way loading device 1000 and the corresponding three-way transfer robot 800 are started, so as to realize the switching of production products. The switching of production products is rapid, which is conducive to the factory to quickly and flexibly adjust the proportion of production products.

[0077] The three-way assembly robot 700 is disposed at the first installation station. Specifically, in this embodiment, the three-way assembly robot 700 includes: a first assembly drive device 710 and an assembly rotation drive device 730 .

[0078] The first assembly drive device 710 is fixed to the assembly frame 100. Specifically, in this embodiment, the first assembly drive device 710 is configured as a linear cylinder. In other embodiments, the first assembly drive device 710 can also be configured as other commonly used linear drive structures such as a linear motor. Those skilled in the art can select the specific structure of the first assembly drive device 710 according to actual needs.

[0079] The assembly rotation drive device 730 is fixedly installed at the output end of the first drive device 510. When the first drive device 510 is working, the assembly rotation drive device 730 is driven to move in the vertical direction. A three-way fixture 740 is fixedly installed at the output end of the assembly rotation drive device 730. The three-way fixture 740 is used to connect with the three-way and drive the three-way to rotate. When the assembly rotation drive device 730 is working, the three-way fixture 740 is driven by the assembly rotation drive device 730 to rotate, thereby driving the three-way to rotate, so that the three-way is threadedly connected to the valve core, thereby completing the assembly of the water valve. Specifically, in this embodiment, the assembly rotation drive device 730 is set as a rotation servo motor. And a force sensor is integrated in the assembly rotation drive device 730. If the force detected after the assembly rotation drive device 730 rotates to a specified number of turns is less than a specified value, the corresponding product is regarded as a defective product.

[0080] The qualified product robot 500 is arranged at the qualified product station, and the qualified product robot 500 comprises: a first driving device 510 , a second driving device 520 and a qualified product transfer gripper 530 .

[0081] The first driving device 510 is fixed to the assembly frame 100. Specifically, in this embodiment, the first driving device 510 is configured as a linear cylinder. In other embodiments, the first driving device 510 can also be configured as other commonly used linear driving structures such as a linear motor. Those skilled in the art can select the specific structure of the first driving device 510 according to actual needs.

[0082] The second driving device 520 is fixedly installed at the output end of the first driving device 510. When the first driving device 510 is working, the second driving device 520 is driven to move along the radial direction of the turntable 200. Specifically, in this embodiment, the second driving device 520 is configured as a linear cylinder. In other embodiments, the second driving device 520 can also be configured as other commonly used linear driving structures such as a linear motor. Those skilled in the art can select the specific structure of the second driving device 520 according to actual needs.

[0083] The qualified product transporting jaw 530 is fixedly installed at the output end of the second driving device 520. When the second driving device 520 is working, the qualified product transporting jaw 530 is driven to move in the vertical direction. In this embodiment, the qualified product transporting jaw 530 is set as a pneumatic jaw. In other embodiments, the qualified product transporting jaw 530 can also be set as a conventional jaw structure such as an electric jaw. Those skilled in the art can select the qualified product transporting jaw 530 according to actual needs.

[0084] Specifically, in this embodiment, the assembly frame 100 is fixedly installed with a qualified product discharge ramp 110, and the qualified product discharge ramp 110 is fixedly set at the qualified product station. When the qualified product transfer clamp 530 releases the clamp on the product, the qualified product falls on the qualified product discharge ramp 110 and slides along the qualified product discharge ramp 110 to the peripheral product conveyor line.

[0085] The defective product lifting mechanism 300 is arranged at the defective product station, and the defective product lifting mechanism 300 is arranged below the turntable 200. A lifting part is provided at the upper end of the defective product lifting mechanism 300, and the defective product lifting mechanism 300 drives the lifting part to move in the up and down directions. Specifically, in this embodiment, the defective product lifting mechanism 300 is a linear cylinder. In other embodiments, the defective product lifting mechanism 300 can also be set as a conventional linear drive device such as a linear motor. Those skilled in the art can select the defective product lifting mechanism 300 according to actual needs.

[0086] The defective product ejection mechanism 400 is arranged at the defective product station, and the defective product ejection mechanism 400 is arranged above the turntable 200. The output end of the defective product ejection mechanism 400 is fixedly connected with a ejection part, and the defective product ejection mechanism 400 drives the ejection part to move radially along the turntable 200 to push the defective product out of the product fixture 220. Specifically, in the present embodiment, the ejection part is provided with a semicircular groove structure, and the ejection part is arranged as a semicircular groove structure, so that the ejection part and the outer peripheral surface of the tee can have a larger contact area. Specifically, in the present embodiment, the defective product ejection mechanism 400 is arranged as a linear cylinder. In other embodiments, the defective product ejection mechanism 400 can also be arranged as other conventional linear drive devices such as linear motors. Those skilled in the art can select the defective product ejection mechanism 400 according to actual needs.

[0087] A defective product collecting frame 120 is placed on the assembly frame 100 . The defective product collecting frame 120 is disposed at the defective product station. The defective product collecting frame 120 is used to collect defective products.

[0088] The present solution handles defective products as follows: first, the defective product is lifted up by the defective product lifting mechanism 300 so that the protruding disc-shaped structure of the valve core is disengaged from the stepped limit groove 221, and then the defective product pushing mechanism 400 works to push out the defective product, and then the defective product lifting mechanism 300 and the defective product pushing mechanism 400 return to their initial states. The entire defective product moving action is fast and simple, which is beneficial to improving the production efficiency of the factory.

[0089] The preferred implementation modes of the present invention are specifically described above, but the present invention is not limited to the described embodiments. Those skilled in the art may make various equivalent modifications or substitutions without violating the spirit of the present invention, and these equivalent modifications or substitutions are all included in the scope defined by the claims of this application.

Claims

1. Water valve assembly equipment, characterized in that: There are valve core feeding station, first three-way feeding station, second three-way feeding station and first installation station; the water valve assembly equipment includes: A turntable, wherein the turntable is provided with a product fixture; the valve core feeding station, the first three-way feeding station, the second three-way feeding station, and the first installation station are arranged in sequence along the circumference of the turntable; A valve core feeding device, wherein a discharge end of the valve core feeding device is connected to the valve core feeding station; The valve core feeding station is provided with a valve core transfer robot, and the valve core transfer robot is used to move the valve core to the turntable; Two three-way feeding devices, the two three-way feeding devices are respectively set as a first three-way feeding device and a second three-way feeding device; the discharge end of the first three-way feeding device is connected to the first three-way feeding station; the discharge end of the second three-way feeding device is connected to the second three-way feeding station, and the first three-way feeding device and the second three-way feeding device respectively convey three-way pipes of different specifications; The first three-way feeding station and the second three-way feeding station are both equipped with a three-way transfer robot, which is used to move the three-way pipe to the turntable; a three-way assembly robot is arranged at the first installation station, and the three-way assembly robot is used to assemble the three-way pipe and the valve core.

2. The water valve assembly equipment according to claim 1, characterized in that: The product fixture is provided with a stepped limiting groove.

3. The water valve assembly equipment according to claim 2, characterized in that: The valve core feeding station is also provided with a valve core supporting mechanism, which is arranged below the turntable. The valve core supporting mechanism includes a supporting driving member and a supporting structure, and the supporting driving member drives the supporting structure to approach or move away from the turntable.

4. The water valve assembly device according to claim 1, characterized in that: A qualified product station is also provided, and a qualified product taking-out robot is provided at the qualified product station; The qualified product removal robot comprises: a first drive device; a second driving device, the second driving device being installed at an output end of the first driving device, and the first driving device driving the second driving device to move along the radial direction of the rotating disk; A qualified product transporting jaw is installed at the output end of the second driving device, and the second driving device drives the qualified product transporting jaw to move in a vertical direction.

5. The water valve assembly equipment according to claim 4, characterized in that: There is also a defective product station, which is equipped with: A defective product lifting mechanism, wherein the defective product lifting mechanism is connected to a lifting portion, and the lifting portion is arranged below the turntable; A defective product ejection mechanism, wherein an output end of the defective product ejection mechanism is connected to a ejection portion, and the defective product ejection mechanism drives the ejection portion to move along the radial direction of the turntable.

6. The water valve assembly device according to claim 5, characterized in that: The defective product station is provided with a defective product collection frame.

7. The water valve assembly equipment according to claim 1, characterized in that: The three-way feeding device comprises: Three-way hopper; A three-way elevator, wherein the three-way elevator is provided with a low end and a high end, the high end is higher than the low end, and the three-way hopper is arranged above the low end; A three-way vibrating loading tray, wherein the high end is arranged above the three-way vibrating loading tray; a three-way conveyor belt, wherein one end of the three-way conveyor belt is connected to the first three-way feeding station or the second three-way feeding station, and the other end is connected to the discharge end of the three-way vibrating loading tray.

8. The water valve assembly device according to claim 1, characterized in that: The three-way transfer manipulator comprises: A first three-way driving device; a second three-way driving device, wherein the first three-way driving device drives the second three-way driving device to move along the radial direction of the rotating disk; The three-way transfer clamp is driven by the second three-way driving device to move the three-way transfer clamp up and down.

9. The water valve assembly device according to claim 1, characterized in that: The three-way assembly manipulator comprises: First assembling the drive device; An assembly rotation drive device, wherein the first assembly drive device drives the assembly rotation drive device to move up and down; A three-way fixture is connected to the output end of the assembly rotation driving device, and the assembly rotation driving device drives the three-way fixture to rotate.

10. The water valve assembly device according to claim 1, characterized in that: The valve core transfer robot comprises: a first transport drive device; a second transfer drive device, wherein the first transfer drive device drives the second transfer drive device to move along the radial direction of the turntable; The valve core transfer clamp is driven by the second transfer driving device to move the valve core transfer clamp up and down.

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