A kitchen and bathroom faucet spool automatic assembly and detection integrated assembly line

Abstract

The present application relates to the technical field of kitchen and bathroom utensil processing, and particularly relates to a kitchen and bathroom faucet valve core automatic assembly and detection integrated assembly line, which comprises a conveying belt, a valve core assembly device arranged on one side of the conveying belt, a fixing box arranged on one side of the valve core assembly device, and a mechanical arm arranged on the other side of the conveying belt. The present application integrates the conveying belt, the valve core assembly device, the mechanical arm and the feeding disc with the gap driving mechanism, realizes the full-automatic circulation of the valve core from the assembly to the detection, greatly improves the production efficiency, sets the guide and control system composed of the guide rail, the slide column and the switching mechanism, and combines the unique worm and gear clamping mechanism in the clamping box, so that the stable clamping of the valve core during the station conversion is realized, the clamping and loosening actions of the clamping rod in different stations can be accurately controlled, compared with multiple independent drivers, the complexity and failure rate of the electrical control system are reduced, and the integration degree and operation stability of the assembly line are improved.

Description

Technical Field

[0001] This invention relates to the field of kitchen and bathroom appliance processing technology, and in particular to an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores. Background Technology

[0002] The valve core of a kitchen and bathroom faucet is a core component controlling water flow and temperature regulation. Its assembly quality and sealing performance directly determine the faucet's lifespan and user experience. With the development of automation technology, existing production lines can now automatically feed, press-fit, and perform simple testing of valve core parts.

[0003] However, current automated valve core assembly and testing lines still have the following drawbacks: complex station switching and control. Traditional multi-station production lines typically use multiple independent drive devices (such as multiple cylinders or stepper motors) to achieve feeding, clamping, testing, and sorting. This design results in a complex electrical control system with numerous wiring connections, leading to high manufacturing costs. Furthermore, a single sensor or actuator failure can cause the entire line to shut down, making maintenance difficult.

[0004] Clamping and unloading control rely on independent power sources: During the handling and inspection of valve cores, the clamping and releasing actions at each station often require individual miniature cylinders or electromagnets. This increases the number of moving parts, reduces the long-term operational reliability of the equipment in humid and dusty environments, and is not conducive to achieving a compact layout. Poor synchronization of loading / unloading and inspection cycles: Because the actions at each station are controlled independently, improper timing can easily lead to problems such as jamming, transfer before clamping, or incorrect unloading, affecting the overall operating efficiency and stability of the production line. Summary of the Invention

[0005] The purpose of this invention is to provide an integrated automated assembly and testing line for kitchen and bathroom faucet valve cores. By coordinating a gap drive mechanism, a clamping mechanism, a guiding mechanism, and a switching mechanism, it solves the problems of low station switching accuracy and complex sorting logic in the prior art.

[0006] The technical solution of the present invention is as follows: an integrated automatic assembly and testing production line for kitchen and bathroom faucet valve cores, comprising a conveyor belt, a valve core assembly device disposed on one side of the conveyor belt, a fixed box disposed on one side of the valve core assembly device, and a robotic arm disposed on the other side of the conveyor belt. The fixed box has an inner cavity with a gap driving mechanism, a feeding tray fixedly connected to the top of the gap driving mechanism, a through groove on one side of the feeding tray, a clamping box slidably connected to the inner cavity of the through groove, and a clamping mechanism disposed within the inner cavity of the clamping box. The clamping mechanism includes a fixed ring fixedly connected to the inner cavity of the clamping box, a through hole on the surface of the fixed ring, and a clamping rod slidably connected to the inner cavity of the through hole. A guiding mechanism is disposed between the fixed box and the feeding tray. The guiding mechanism includes a guide rail fixedly connected to the top of the fixed box, a sliding column slidably connected to the inner side of the guide rail, and a switching mechanism disposed on the surface of the guide rail. The switching mechanism includes a support plate fixedly connected to the surface of the guide rail, a switching box fixedly connected to the bottom of the feeding tray, and a reciprocating assembly disposed within the inner cavity of the switching box.

[0007] Preferably, the gap drive mechanism includes a drive motor fixedly connected to the inner cavity of the fixed box, a semi-gear fixedly connected to the output shaft of the drive motor, a drive gear meshing with the surface of the semi-gear, and a rotating shaft fixedly connected to the axis of the drive gear.

[0008] Preferably, the diameter of the semi-gear is in a 1:2 ratio with the diameter of the drive gear, and the top of the rotating shaft is fixedly connected to the bottom of the feeding tray.

[0009] Preferably, the clamping mechanism further includes a worm gear rotatably connected to the inner cavity of the clamping box via a bearing seat, a worm wheel ring meshing with the surface of the worm gear, a drive block fixedly connected to the inner side of the worm wheel ring, a drive wheel fixedly connected to one end of the clamping rod, a first spring sleeved on the surface of the clamping rod, a first bevel gear fixedly connected to one end of the worm gear, a second bevel gear meshing with the surface of the first bevel gear, a fixed shaft fixedly connected to the axis of the second bevel gear, and a power gear fixedly connected to one end of the fixed shaft.

[0010] Preferably, the drive block is trapezoidal in shape, the clamping rod is T-shaped, and there are six clamping rods arranged in a circular array.

[0011] Preferably, the top and bottom of the worm gear ring are fixedly connected with guide posts, and the top and bottom of the clamping box cavity are provided with circular guide grooves that are adapted to the guide posts. The diameter of the fixing ring is larger than the diameter of the valve core.

[0012] Preferably, the guide rail surface is provided with three protrusions, one end of the sliding column is fixedly connected to the back of the clamping box, and both sides of the clamping box are fixedly connected to sliders. One side of the slider is slidably connected to a sliding groove, which is opened inside the through groove.

[0013] Preferably, the top of the support plate is flush with the bottom of the clamping box, and the support plate is an arc-shaped plate.

[0014] Preferably, the reciprocating assembly includes a second spring fixedly connected to one side of the switching box, an I-beam fixedly connected to one side of the second spring, an adsorption block fixedly connected to one side of the I-beam, an electromagnet fixedly connected to the inner cavity of the switching box, and a toothed plate fixedly connected to the other side of the I-beam.

[0015] Preferably, discharge channels are fixedly connected to both sides of the fixed box, and a detection device is fixedly connected to one side of the fixed box.

[0016] The beneficial effects of this invention are as follows:

[0017] 1. This invention integrates a conveyor belt, valve core assembly equipment, a robotic arm, and a feeding tray with a gap drive mechanism to achieve fully automated flow of valve cores from assembly to inspection, significantly improving production efficiency. By setting up a guiding and control system composed of guide rails, sliding columns, and switching mechanisms, and combining it with a unique worm gear clamping mechanism in the clamping box, it not only achieves stable clamping of valve cores during workstation changes, but also precisely controls the clamping and releasing actions of the clamping rod at different workstations. Compared with multiple independent drives, it reduces the complexity and failure rate of the electrical control system. A single drive motor can synchronously complete the workstation flow of feeding, inspection, and sorting, ensuring strict synchronization of the cycle time of each process and improving the integration and operational stability of the production line.

[0018] 2. This invention utilizes the mechanical energy of the rotating loading tray to drive the extension and retraction of the clamping box via the raised track on the guide rail. Simultaneously, it triggers a purely mechanical clamping or releasing action composed of a toothed plate, a power gear, and a worm gear. The electromagnet in the switching mechanism only needs to switch the current on and off at the corresponding workstation to control the extension and retraction of the toothed plate. There is no need to equip each clamping box with an independent power source, which simplifies the clamping and unloading control logic, reduces the number of easily damaged electronic components, and effectively solves the problems of complex control, high cost, and poor reliability in the prior art. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly introduced below.

[0020] Figure 1 A 3D view of an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores;

[0021] Figure 2 This diagram illustrates the interaction between a fixed box and a robotic arm in an automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0022] Figure 3This diagram illustrates the assembly and testing of a fixed box, a feeding tray, and testing equipment in an automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0023] Figure 4 A cross-sectional view of a fixed box in an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores;

[0024] Figure 5 This is a schematic diagram of a gap drive mechanism in an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0025] Figure 6 This diagram illustrates the coordination between the guide mechanism and the switching mechanism in an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0026] Figure 7 This is a schematic diagram of a reciprocating component in an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0027] Figure 8 A cross-sectional view of a clamping box in an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores;

[0028] Figure 9 This is a diagram showing the fit between a clamping rod and a fixing ring in an automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0029] Figure 10 This is a diagram showing the assembly of a circular guide groove, clamping mechanism, and clamping box in an integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores.

[0030] Explanation of reference numerals in the attached drawings: 1. Conveyor belt; 2. Valve core assembly equipment; 3. Fixed box; 4. Robotic arm; 5. Gap drive mechanism; 51. Drive motor; 52. Half-gear; 53. Drive gear; 54. Rotating shaft; 6. Clamping mechanism; 61. Fixed ring; 62. Through hole; 63. Clamping rod; 64. Worm gear; 65. Worm wheel ring; 66. Drive block; 67. Drive wheel; 68. First spring; 69. First bevel gear; 610. Second bevel gear; 611. Fixed Shaft; 612, Power gear; 7, Guide mechanism; 71, Guide rail; 72, Sliding column; 8, Switching mechanism; 81, Support plate; 82, Switching box; 83, Reciprocating assembly; 831, Second spring; 832, I-beam; 833, Adsorption block; 834, Electromagnet; 835, Toothed plate; 9, Feeding tray; 10, Through slot; 11, Clamping box; 12, Guide column; 13, Circular guide slot; 14, Sliding block; 15, Slide groove; 16, Discharge channel; 17, Detection equipment. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0032] Example 1

[0033] Please see Figures 1-10 This is the first embodiment of the present invention. This embodiment provides an integrated automatic assembly and testing production line for kitchen and bathroom faucet valve cores, including a conveyor belt 1, a valve core assembly device 2 disposed on one side of the conveyor belt 1, a fixed box 3 disposed on one side of the valve core assembly device 2, and a robotic arm 4 disposed on the other side of the conveyor belt 1. The fixed box 3 has an internal cavity with a gap drive mechanism 5, a feeding tray 9 fixedly connected to the top of the gap drive mechanism 5, and a through groove 10 disposed on one side of the feeding tray 9. The gap drive mechanism 5 includes a drive motor 51 fixedly connected to the internal cavity of the fixed box 3, a semi-gear 52 fixedly connected to the output shaft of the drive motor 51, a drive gear 53 meshing with the surface of the semi-gear 52, and a rotating shaft 54 ​​fixedly connected to the axis of the drive gear 53. The diameter of the semi-gear 52 is 1:2 with the diameter of the drive gear 53, and the top of the rotating shaft 54 ​​is fixedly connected to the bottom of the feeding tray 9.

[0034] The production line includes a conveyor belt 1 for transporting parts. On one side of the conveyor belt 1, there is a valve core assembly device 2 (which uses existing technology to assemble the various parts of the valve core into a finished product). On the other side of the conveyor belt 1, there are at least two robotic arms 4, which are used to feed unassembled valve cores into the assembly device and to pick up assembled valve cores from the conveyor belt 1 onto the loading tray 9 of this production line.

[0035] The output end of the gap drive mechanism 5 is fixedly connected to the bottom of the loading tray 9 and is used to drive the loading tray 9 to rotate intermittently. The side of the loading tray 9 is provided with four through slots 10 (corresponding to the loading station, inspection station, unqualified unloading station and qualified unloading station respectively). The clamping box 11 is slidably connected to the slide groove 15 through the sliders 14 fixed on both sides, so that the clamping box 11 can extend and retract radially in the through slot 10. Only a part of the circumference of the semi-gear 52 is machined with teeth. A drive gear 53 meshes with the semi-gear 52, and the ratio of the diameter of the semi-gear 52 to the diameter of the drive gear 53 is 1:2, so that the drive gear 53 rotates precisely 90 degrees for every revolution of the semi-gear 52.

[0036] During operation, valve core components are conveyed on the surface of conveyor belt 1. The robotic arm 4 located at the front sends the components into valve core assembly equipment 2 for assembly (this part is existing technology and will not be described in detail). The assembled finished valve core is sent back to conveyor belt 1 under the action of robotic arm 4. Then, the robotic arm 4 located at the rear grabs it and sends it into the clamping box 11 on the feeding station of the feeding tray 9.

[0037] Then, the drive motor 51 is started, and its output shaft drives the half gear 52, drive gear 53 and rotating shaft 54 ​​to rotate the loading plate 9 by 90 degrees, accurately transferring the valve core of the previous station to the next station (loading station → inspection station → unqualified unloading station → qualified unloading station → cycle), realizing high-precision intermittent station change. During this process, the sliding column 72 on the back of the clamping box 11 located at the loading station moves from the protruding part of the guide rail 71 to the arc-shaped part, thereby driving the clamping box 11 to overcome the guidance of the slider 14 and the slide groove 15 and retract from the through groove 10.

[0038] In the reciprocating assembly 83 corresponding to the loading station, the electromagnet 834 is de-energized. The toothed plate 835 extends outward under the action of the second spring 831 and the I-beam block 832. When the clamping box 11 moves, the power gear 612 on it contacts the extended toothed plate 835 and rotates relative to it. This causes the clamping mechanism 6 to move the six clamping rods 63 synchronously towards the center, thus stably clamping the valve core. Before the clamping rods 63 are fully clamped, the arc-shaped support plate 81 provides temporary support for the valve core from the bottom to prevent it from falling. After clamping, the clamping box 11 with the valve core rotates with the loading tray 9 to the inspection station. At this time, the inspection equipment 17 performs performance testing on the valve core (such as airtightness) and records the qualified / unqualified signals.

[0039] After inspection, the valve core continues to rotate to the unqualified unloading station. If the current valve core is unqualified, the electromagnet 834 at this station remains de-energized, and the toothed plate 835 is in the extended state. When the clamping box 11 passes by, the power gear 612 meshes with the toothed plate 835 to drive the clamping rod 63 to release, releasing the valve core, and the valve core falls into the corresponding discharge channel 16. If the valve core is qualified, the electromagnet 834 at this station is energized, attracting the I-beam block 832 to retract the toothed plate 835, which does not mesh with the power gear 612, and the clamping box 11 passes through while maintaining a clamped state.

[0040] Finally, the valve core rotates to the qualified unloading station, where the reciprocating component 83 is in the de-energized extended state, the toothed plate 835 meshes with the power gear 612, and the drive clamping rod 63 resets again. The qualified valve core falls to another discharge channel 16 at this station, completing the entire assembly, inspection and sorting process stably. Moreover, this device can achieve high-efficiency inspection with one motor and four electromagnets 834, avoiding the problems of existing devices being electrically complex, costly, and requiring downtime for maintenance when an electronic component is damaged.

[0041] Example 2

[0042] Please see Figures 1-10 This is the second embodiment of the present invention, which is based on the previous embodiment.

[0043] Specifically, a clamping box 11 is slidably connected to the inner cavity of the through groove 10. A clamping mechanism 6 is provided in the inner cavity of the clamping box 11. The clamping mechanism 6 includes a fixing ring 61 fixedly connected to the inner cavity of the clamping box 11, a through hole 62 opened on the surface of the fixing ring 61, and a clamping rod 63 slidably connected to the inner cavity of the through hole 62. The clamping mechanism 6 also includes a worm gear 64 rotatably connected to the inner cavity of the clamping box 11 through a bearing seat, a worm wheel ring 65 meshing with the surface of the worm gear 64, a drive block 66 fixedly connected to the inner side of the worm wheel ring 65, a drive wheel 67 fixedly connected to one end of the clamping rod 63, and a first spring 6 sleeved on the surface of the clamping rod 63. 8. A first bevel gear 69 is fixedly connected to one end of the worm gear 64, a second bevel gear 610 meshes with the surface of the first bevel gear 69, a fixed shaft 611 is fixedly connected to the axis of the second bevel gear 610, a power gear 612 is fixedly connected to one end of the fixed shaft 611, the drive block 66 is trapezoidal in shape, the clamping rod 63 is T-shaped, there are six clamping rods 63, and they are arranged in a circumferential array. The top and bottom of the worm gear ring 65 are fixedly connected with guide posts 12, and the top and bottom of the inner cavity of the clamping box 11 are opened with circular guide grooves 13 that are adapted to the guide posts 12. The diameter of the fixed ring 61 is larger than the diameter of the valve core.

[0044] The cooperation between the guide post 12 and the circular guide groove 13 provides precise guidance and support for the rotation of the worm gear ring 65, making its rotation smoother. The diameter of the fixed ring 61 is larger than that of the valve core, providing clearance for the valve core to enter the clamping area. When the trapezoidal drive block 66 rotates with the worm gear ring 65, its inclined surface will smoothly push the drive wheel 67 at the end of the clamping rod 63, thereby driving the T-shaped clamping rod 63 to move centripetally along the through hole 62, achieving uniform clamping of the valve core. The six clamping rods 63 are arranged in a circumferential array, providing a stable multi-point clamping force, avoiding deformation or damage to the valve core due to uneven force. The worm gear 64 structure has self-locking properties, which can maintain the clamping force after clamping and prevent the valve core from loosening.

[0045] During operation, when the power gear 612 rotates, power is transmitted to the worm 64 through the fixed shaft 611, the second bevel gear 610, and the first bevel gear 69. The worm 64 drives the worm wheel ring 65 to rotate, and the trapezoidal drive block 66 on the worm wheel ring 65 rotates accordingly. Its inclined surface presses against the drive wheel 67, causing the clamping rod 63 to move radially toward the center of the fixed ring 61 against the elastic force of the first spring 68, thereby clamping the valve core. When the power gear 612 rotates in the opposite direction, the clamping rod 63 has room to move and resets under the action of the first spring 68.

[0046] Example 3

[0047] Please see Figures 1-10 This is the third embodiment of the present invention, which is based on the first two embodiments.

[0048] Specifically, a guide mechanism 7 is provided between the fixed box 3 and the feeding tray 9. The guide mechanism 7 includes a guide rail 71 fixedly connected to the top of the fixed box 3, a sliding column 72 slidably connected to the inner side of the guide rail 71, a switching mechanism 8 provided on the surface of the guide rail 71, a support plate 81 fixedly connected to the surface of the guide rail 71, a switching box 82 fixedly connected to the bottom of the feeding tray 9, and a reciprocating assembly 83 provided in the inner cavity of the switching box 82. Three protrusions are provided on the surface of the guide rail 71. One end of the sliding column 72 is fixedly connected to the back of the clamping box 11. Slider blocks 14 are fixedly connected to both sides of the clamping box 11. A sliding groove 15 is slidably connected to one side of the slider 14. The sliding groove 15 is opened inside the through groove 10.

[0049] The top of the support plate 81 is flush with the bottom of the clamping box 11. The support plate 81 is an arc plate. The reciprocating assembly 83 includes a second spring 831 fixedly connected to one side of the switching box 82, an I-beam block 832 fixedly connected to one side of the second spring 831, an adsorption block 833 fixedly connected to one side of the I-beam block 832, an electromagnet 834 fixedly connected to the inner cavity of the switching box 82, and a toothed plate 835 fixedly connected to the other side of the I-beam block 832. Both sides of the fixed box 3 are fixedly connected to discharge channels 16, and a detection device 17 is fixedly connected to one side of the fixed box 3.

[0050] When the clamping box 11 retracts and the clamping rod 63 has not yet clamped, the arc-shaped support plate 81 supports the valve core from the bottom, preventing it from falling from below the loading tray 9 in an incompletely clamped state. This provides temporary support and guidance. The protrusions on the surface of the guide rail 71 form a specific motion trajectory. When the loading tray 9 rotates, the sliding column 72 moves along the guide rail 71. When it passes the protruding part, it pushes the clamping box 11 to extend out of the through groove 10 along the sliding groove 15, which facilitates the loading of the robotic arm 4 or the unloading after inspection. When it passes the non-protruding (arc-shaped) part, the clamping box 11 retracts, which facilitates the inspection equipment 17 to inspect it. The two discharge channels 16 are used to discharge unqualified products and qualified products respectively, realizing the sorting of materials. The inspection equipment 17 is used to perform online performance tests (such as airtightness, on / off state, etc.) on the valve core on the loading tray 9 and transmits the signal to the switching mechanism 8 to determine at which unloading station the valve core is released.

[0051] During operation, when the loading plate 9 rotates, the sliding column 72 drives the clamping box 11 to move along the guide rail 71. When the sliding column 72 reaches the protruding part of the guide rail 71, it pushes the clamping box 11 to extend outward along the through groove 10, facilitating loading or unloading by the robotic arm 4. When the sliding column 72 reaches the arc-shaped part, the clamping box 11 retracts under the guidance. At the same time, the switching mechanism 8 controls the selection of the clamping action. When the electromagnet 834 is de-energized, the second spring 831 pushes the I-beam block 832, causing the teeth to... Plate 835 extends outward to engage with drive gear 612. When clamping box 11 moves, drive gear 612 contacts and moves relative to the extended toothed plate 835, thereby driving clamping mechanism 6 to move. When electromagnet 834 is energized, adsorption block 833 is attracted, compresses second spring 831 and drives toothed plate 835 to retract. At this time, when clamping box 11 moves, drive gear 612 at its bottom separates from toothed plate 835, and clamping mechanism 6 does not move.

[0052] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. An integrated automated assembly and testing production line for kitchen and bathroom faucet valve cores, comprising a conveyor belt (1), a valve core assembly device (2) disposed on one side of the conveyor belt (1), a fixed box (3) disposed on one side of the valve core assembly device (2), and a robotic arm (4) disposed on the other side of the conveyor belt (1), characterized in that: The inner cavity of the fixed box (3) is provided with a gap drive mechanism (5), and the top of the gap drive mechanism (5) is fixedly connected to the feeding tray (9). A through groove (10) is provided on one side of the feeding tray (9). The inner cavity of the through groove (10) is slidably connected to a clamping box (11), and the inner cavity of the clamping box (11) is provided with a clamping mechanism (6). The clamping mechanism (6) includes a fixing ring (61) fixedly connected to the inner cavity of the clamping box (11), a through hole (62) opened on the surface of the fixing ring (61), and a clamping rod (63) slidably connected to the inner cavity of the through hole (62). A guide mechanism (7) is provided between the fixed box (3) and the feeding tray (9). The guide mechanism (7) includes a guide rail (71) fixedly connected to the top of the fixed box (3) and a sliding column (72) slidably connected to the inner side of the guide rail (71). The guide rail (71) is provided with a switching mechanism (8), which includes a support plate (81) fixedly connected to the surface of the guide rail (71), a switching box (82) fixedly connected to the bottom of the feeding tray (9), and a reciprocating component (83) disposed in the inner cavity of the switching box (82).

2. The integrated automated assembly and testing line for kitchen and bathroom faucet valve cores according to claim 1, characterized in that: The gap drive mechanism (5) includes a drive motor (51) fixedly connected to the inner cavity of the fixed box (3), a half gear (52) fixedly connected to the output shaft of the drive motor (51), a drive gear (53) meshing with the surface of the half gear (52), and a rotating shaft (54) fixedly connected to the center of the drive gear (53).

3. The automated assembly and testing production line for kitchen and bathroom faucet valve cores according to claim 2, characterized in that: The diameter of the semi-gear (52) is 1:2 with the diameter of the drive gear (53), and the top of the rotating shaft (54) is fixedly connected to the bottom of the feeding plate (9).

4. The automated assembly and testing production line for kitchen and bathroom faucet valve cores according to claim 1, characterized in that: The clamping mechanism (6) further includes a worm (64) rotatably connected to the inner cavity of the clamping box (11) via a bearing seat, a worm wheel ring (65) meshing with the surface of the worm (64), a drive block (66) fixedly connected to the inner side of the worm wheel ring (65), a drive wheel (67) fixedly connected to one end of the clamping rod (63), a first spring (68) sleeved on the surface of the clamping rod (63), a first bevel gear (69) fixedly connected to one end of the worm (64), a second bevel gear (610) meshing with the surface of the first bevel gear (69), a fixed shaft (611) fixedly connected to the axis of the second bevel gear (610), and a power gear (612) fixedly connected to one end of the fixed shaft (611).

5. The automated assembly and testing production line for kitchen and bathroom faucet valve cores according to claim 4, characterized in that: The drive block (66) is trapezoidal in shape, the clamping rod (63) is T-shaped, and there are six clamping rods (63) arranged in a circular array.

6. The integrated automated assembly and testing line for kitchen and bathroom faucet valve cores according to claim 4, characterized in that: The top and bottom of the worm gear ring (65) are fixedly connected with guide posts (12), and the top and bottom of the inner cavity of the clamping box (11) are opened with circular guide grooves (13) that are adapted to the guide posts (12). The diameter of the fixing ring (61) is larger than the diameter of the valve core.

7. The integrated automated assembly and testing line for kitchen and bathroom faucet valve cores according to claim 1, characterized in that: The guide rail (71) has three protrusions on its surface. One end of the sliding column (72) is fixedly connected to the back of the clamping box (11). Both sides of the clamping box (11) are fixedly connected to sliders (14). One side of the slider (14) is slidably connected to a groove (15). The groove (15) is opened inside the through groove (10).

8. The automated assembly and testing production line for kitchen and bathroom faucet valve cores according to claim 1, characterized in that: The top of the support plate (81) is flush with the bottom of the clamping box (11), and the support plate (81) is an arc-shaped plate.

9. The automated assembly and testing production line for kitchen and bathroom faucet valve cores according to claim 1, characterized in that: The reciprocating assembly (83) includes a second spring (831) fixedly connected to one side of the switching box (82), an I-beam block (832) fixedly connected to one side of the second spring (831), an adsorption block (833) fixedly connected to one side of the I-beam block (832), an electromagnet (834) fixedly connected to the inner cavity of the switching box (82), and a toothed plate (835) fixedly connected to the other side of the I-beam block (832).

10. The automated assembly and testing production line for kitchen and bathroom faucet valve cores according to claim 1, characterized in that: The fixed box (3) has a discharge channel (16) fixedly connected to both sides, and a testing device (17) fixedly connected to one side of the fixed box (3).

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