Index plate structure of magnet valve automatic assembly machine and automatic clamping method

Abstract

The present application relates to a kind of magnetic valve automatic assembly machine's index plate structure, including carousel, motor and the clamping device for clamping magnet valve internal parts, the motor and carousel are connected, motor drives carousel rotation, the clamping device is arranged at carousel with interval, the clamping device includes for the magnet valve clamping seat of magnet valve, left push component, right push component, first cylinder and synchronous push component;The magnet valve clamping seat sits on carousel surface;Above all, the index plate structure of the magnetic valve automatic assembly machine design innovation, with efficient automatic assembly, stable and reliable clamping device, synchronous push mechanism, it is easy to operate, maintenance cost is low and applicability is strong and so on Advantageous effect, help to improve production efficiency, reduce cost, and ensure assembly quality and stability.

Description

Technical Field

[0001] This invention relates to an indexing plate structure and an automatic clamping method for an automatic magnetic valve assembly machine. Background Technology

[0002] In an automatic assembly machine for magnet valves, the process of automatically assembling valve body parts to form a magnet valve is complex.

[0003] Here are some common magnetic valve parts and their assembly sequence:

[0004] Valve Body: The valve body is one of the main components of a solenoid valve, and is usually made of materials such as iron, steel, or aluminum. The valve body contains the mounting positions for components such as the valve and sealing ring.

[0005] Valve Core: The valve core is the key component that controls the on / off state of a solenoid valve, and it is usually made of magnetic material. The valve core needs to be correctly installed inside the valve body and connected to the solenoid coil.

[0006] Spring: Springs are typically mounted above or around the valve spool to regulate its movement and position. Proper spring installation ensures proper valve spool operation and provides a proper seal when closed.

[0007] Seal rings: Located between the valve body and the valve core, seal rings ensure a good seal when the solenoid valve is closed. Seal rings are typically made of rubber or rigid materials and must be correctly installed inside the valve body.

[0008] Electromagnetic coil: The electromagnetic coil is a key component used to generate a magnetic field to control the movement of the valve spool. It is typically mounted around the valve body and connected to a power source to supply current.

[0009] Valve Seat: The valve seat is the part that contacts the valve body when the valve core moves, ensuring the normal operation of the valve and providing proper sealing performance.

[0010] Connecting Bolts: Connecting bolts are used to secure the valve body and other components, ensuring the structural stability and reliability of the magnet valve.

[0011] These are some common components of a solenoid valve, which need to be assembled step by step to form a complete solenoid valve. During assembly, the correct installation sequence and position are crucial to the performance and stability of the solenoid valve.

[0012] Because magnet valves have many parts, some of them, such as the valve core and spring, need to be temporarily secured during assembly to ensure they maintain their correct position and condition when assembling other parts. However, current automatic magnet valve assembly machines have a problem: they cannot temporarily clamp the valve core and spring. This causes the already assembled valve core and spring to loosen when the valve body moves to another process, affecting the assembly efficiency and quality of subsequent processes. Summary of the Invention

[0013] The primary objective of this invention is to provide an indexing plate structure for an automatic magnetic valve assembly machine that offers efficient automated assembly, a stable and reliable clamping device, improved production efficiency, reduced costs, and guaranteed assembly quality and stability.

[0014] The second objective of this invention is to provide an automatic clamping method that can effectively improve the assembly efficiency and quality of magnet valves and reduce production costs.

[0015] The first objective of this invention is achieved as follows:

[0016] An indexing plate structure for an automatic magnetic valve assembly machine includes a turntable, a motor, and clamping devices for holding internal parts of the magnetic valve. The motor is connected to the turntable, and the motor drives the turntable to rotate. The clamping devices are spaced apart on the turntable.

[0017] The clamping device includes a magnet valve clamping seat for clamping the magnet valve, a left push assembly, a right push assembly, a first cylinder, and a synchronous push assembly;

[0018] The magnetic valve holder sits on the surface of the turntable;

[0019] The left push assembly includes a left box and a left push rod. The left box sits on the turntable surface and is located to the left of the magnet valve holder. The left box has a left opening facing the magnet valve holder. The left push rod is slidably disposed in the left box. One end of the left push rod passes through the left opening and extends toward the magnet valve holder. The left box has a left insertion port that runs vertically through the left box.

[0020] The right push assembly includes a right box and a right push rod. The right box sits on the surface of the turntable and is located to the right of the magnet valve holder. The right box has a right opening facing the magnet valve holder. The right push rod is slidably disposed in the right box. One end of the right push rod passes through the right opening and extends towards the magnet valve holder. The right box has a right insertion port that runs vertically through it.

[0021] The synchronous pushing component is located below the turntable. The synchronous pushing component includes a push plate, a left push bar, and a right push bar, with the left push bar and the right push bar disposed on the push plate.

[0022] The synchronous pushing component is located below the left pushing component and the right pushing component. The position of the left pushing bar corresponds to the position of the left insertion port, and the position of the right pushing bar corresponds to the position of the right insertion port.

[0023] The first cylinder is located below the synchronous push assembly. The telescopic rod of the first cylinder abuts against the push plate. The action of the first cylinder drives the push plate to rise and fall through the telescopic rod.

[0024] The push plate rises, causing the left push bar to insert into the left socket and push the left push rod to extend toward the magnet valve holder. The push plate falls, causing the left push bar to leave the left socket, and the left push rod returns to its initial position.

[0025] The push plate rises, causing the right push bar to insert into the right socket and push the right push rod to extend toward the magnet valve holder. The push plate then descends, causing the right push bar to leave the right socket, and the right push rod returns to its initial position.

[0026] High-efficiency automated assembly: The indexing plate structure enables highly efficient automated assembly of the magnet valve. Driven by a motor, the turntable rotates, and in conjunction with the clamping device, accurately positioning and assembling the internal parts of the magnet valve is achieved, thereby improving production efficiency and assembly quality.

[0027] Stable and reliable clamping device: The clamping device is reasonably designed and has a left push component and a right push component, which can effectively clamp the internal parts of the magnet valve, ensuring that they will not move or fall off during assembly, thus guaranteeing the stability and reliability of the assembly.

[0028] Synchronous pushing mechanism: The synchronous pushing component, in conjunction with the first cylinder, enables synchronous control and action of the clamping device, ensuring that the left and right pushing components move in unison, avoiding misalignment or deviation during assembly, and improving assembly accuracy and consistency.

[0029] Easy to operate and low maintenance cost: The structure is reasonably designed, easy to operate and maintain. The tight fit between the components effectively reduces the possibility of failure, lowers maintenance costs, and improves the reliability and stability of the equipment.

[0030] High applicability: This design is suitable for assembling various specifications and models of magnet valves, and has strong versatility and flexibility, which can meet the assembly requirements of different production needs.

[0031] In summary, the indexing plate structure of this automatic magnetic valve assembly machine features innovative design, offering advantages such as efficient automated assembly, stable and reliable clamping device, synchronous pushing mechanism, easy operation, low maintenance cost, and strong applicability. It helps improve production efficiency, reduce costs, and ensure assembly quality and stability.

[0032] The primary objective of this invention can also be achieved using the following technical measures:

[0033] Furthermore, it also includes a first tension spring and a second tension spring. The first tension spring is placed inside the left box, with one end connected to the left box and the other end connected to the left push rod. The first tension spring constitutes the reset mechanism of the left push rod. The second tension spring is placed inside the right box, with one end connected to the right box and the other end connected to the right push rod. The second tension spring constitutes the reset mechanism of the right push rod.

[0034] A stable reset mechanism: The first and second tension springs act as the reset mechanism for the left and right push rods, ensuring that they return to their initial positions promptly and stably during assembly. This helps reduce errors and deformation during assembly, improving the accuracy and stability of the assembly process.

[0035] Reduce assembly time: Since the reset mechanisms of the left and right push rods can quickly and automatically reset them to their initial positions, the waiting time and operation time during the assembly process can be reduced, thus improving assembly efficiency.

[0036] Reduced component wear: The stability of the reset mechanism can reduce component wear caused by assembly errors or component deformation. Ensuring the correct reset of the left and right push rods can reduce component damage and scrap rates during assembly, saving costs.

[0037] Improved assembly accuracy: The stable reset mechanism ensures that the left and right push rods return to the same initial position in each assembly process, thereby improving the consistency and accuracy of the assembly and guaranteeing the quality and performance of the solenoid valve.

[0038] Simple to operate and highly reliable: By incorporating a first and second tension spring as the reset mechanism, operation is not only simple but also highly reliable. These reset mechanisms have a simple structure, are less prone to failure, and reduce maintenance costs and workload.

[0039] In summary, the introduction of the first and second tension springs as the reset mechanisms for the left and right push rods further enhances the functionality and performance of the automatic magnet valve assembly machine, improves assembly efficiency, accuracy, and reliability, reduces assembly costs and parts wear, and provides a more stable and reliable assembly solution for production.

[0040] Furthermore, it also includes a guiding device, which includes an upper connecting plate, a lower guide post, and a sliding sleeve. The upper connecting plate is fixed to the bottom surface of the turntable, and the lower guide posts are respectively disposed on the upper connecting plate. The push plate has a locking slot corresponding to the position of the lower guide post, and the sliding sleeve is locked in the locking slot. The sliding sleeve is sleeved on the lower guide post and slides along the length direction of the lower guide post, thereby driving the push plate to slide along the length direction of the lower guide post.

[0041] Precise guiding function: The guiding device provides precise guiding function through the combination of an upper connecting plate, a lower guide post, and a sliding sleeve. The sliding sleeve is fitted onto the lower guide post and slides along its length, allowing the push plate to slide along the length of the lower guide post, thereby ensuring accuracy and stability during the assembly process.

[0042] Reduce assembly errors: The precise guiding function of the guide device helps the push plate maintain the correct orientation and position during assembly, reducing errors and deviations. This helps improve assembly accuracy and consistency, ensuring the assembly quality of the solenoid valve.

[0043] Stable assembly process: The guide device design allows the push plate to slide along the length of the lower guide post, making the assembly process more stable. The engagement between the push plate and the lower guide post, along with the sliding sleeve, ensures the stability and reliability of the push plate, thereby guaranteeing the stability of the entire assembly process.

[0044] Improved assembly efficiency: The guiding device provides precise guidance, making the assembly process more stable and accurate, thus improving assembly efficiency. It reduces the time spent on adjustments and reassemblies due to assembly errors, thereby lowering assembly costs.

[0045] Easy to operate and low maintenance cost: The guide device is simple and reliable in design, easy to operate, and has low maintenance cost. It is not easily affected by the external environment, is not prone to failure, and provides a reliable assembly solution.

[0046] In summary, the addition of the guiding device further enhances the precision and stability of the automatic magnetic valve assembly machine, improves assembly efficiency, reduces assembly costs, and provides a more reliable and stable assembly solution for production.

[0047] Furthermore, the upper part of the left push bar is provided with a left guide slope to facilitate the movement of the left push bar, and the upper part of the right push bar is provided with a right guide slope to facilitate the movement of the right push bar.

[0048] Smooth pushing motion: The design of the left and right guide ramps allows the left and right push bars to be smoothly stressed and slide during movement. This helps reduce resistance and friction during the pushing process, ensuring the stability and smoothness of the assembly process.

[0049] Reduced component wear: The left and right guide ramps effectively reduce friction and impact during the pushing process, thereby reducing component wear and damage. This helps extend the service life of the clamping device and reduces maintenance costs.

[0050] Increased assembly speed: Through smooth pushing motion, the left and right push rods can move to the target position more quickly. This helps to increase assembly speed, shorten assembly cycle time, and improve production efficiency.

[0051] Enhanced assembly precision: The design of the left and right guide ramps ensures that the left and right push bars maintain the correct orientation and position during movement, contributing to improved assembly precision and consistency. This is especially important for magnet valves that require high-precision assembly.

[0052] Easy to operate: The design of the left and right guide ramps not only improves assembly efficiency and accuracy but also simplifies the operation process. Operators can operate the assembly machine more easily, reducing the complexity of the assembly process.

[0053] In summary, the addition of left and right guide ramps further improves the assembly efficiency and stability of the automatic magnet valve assembly machine, helps reduce maintenance costs, improves assembly accuracy and speed, and provides a more reliable and efficient assembly solution for production.

[0054] Furthermore, the magnetic valve retaining seat includes a first side limiting block, a second side limiting block, a material placement seat, and a third side limiting block. The first side limiting block is disposed on the material placement seat, the second side limiting block is disposed on the material placement seat and located behind the first side limiting block, and the third side limiting block is disposed on the material placement seat and located on one side of the first and second side limiting blocks. The first side limiting block, the second side limiting block, and the third side limiting block form a retaining space. A first retaining groove facing the retaining space is formed between the first side limiting block and the second side limiting block, and a second retaining groove facing the retaining space is formed between the first side limiting block and the third side limiting block. The third side limiting block has a third retaining groove facing the retaining space.

[0055] Precise positioning: The magnet valve retaining seat, through the combination of a first-side limiting block, a second-side limiting block, and a third-side limiting block, forms a retaining space with multiple retaining slots, providing precise positioning. This helps ensure the correct position and orientation of the internal parts of the magnet valve during assembly, improving assembly accuracy and stability.

[0056] Stable fixing function: The design of the magnet valve retainer securely fixes the internal parts of the magnet valve in the correct position, preventing movement or detachment during assembly. This helps ensure the stability and reliability of the assembly process, improving the success rate and consistency of assembly.

[0057] Reduced assembly errors: Through precise positioning and stable fixing, the solenoid valve retainer effectively reduces errors and deviations during assembly. This helps improve assembly accuracy and consistency, ensuring the assembly quality of the solenoid valve.

[0058] Improved assembly efficiency: Because the magnet valve retainer can stably hold the internal parts of the magnet valve, operators can perform assembly operations more quickly. This helps to improve assembly efficiency, shorten the assembly cycle, and increase production efficiency.

[0059] Easy to operate and highly reliable: The magnet valve retainer is simple, reliable, and easy to operate, and is not easily affected by the external environment. It not only stably secures the internal parts of the magnet valve, but also allows operators to easily perform assembly operations, reducing the complexity of the assembly process.

[0060] In summary, the addition of a first side limit block, a second side limit block, a material placement seat, and a third side limit block to the magnet valve holder further improves the assembly accuracy and stability of the automatic magnet valve assembly machine, helps reduce maintenance costs, increases assembly efficiency, and provides a more reliable and efficient assembly solution for production.

[0061] Furthermore, the end of the left push rod facing the magnet valve holder has a left clamping opening for clamping the valve core and spring of the magnet valve, and the end of the right push rod facing the magnet valve holder has a right clamping opening for clamping the valve core and spring of the magnet valve.

[0062] Precise clamping function: The design of the left and right clamps allows the left and right push rods to effectively clamp the valve core and spring components inside the solenoid valve. This helps ensure that the valve core and spring components maintain the correct position and orientation during assembly, improving assembly accuracy and stability.

[0063] Stable clamping action: The left and right clamps can stably clamp the valve core and spring components, preventing them from moving or falling off during assembly. This helps ensure the stability and reliability of the assembly process, improving the success rate and consistency of assembly.

[0064] Reduce assembly errors: Through precise clamping and stable clamping action, the left and right clamps effectively reduce errors and deviations during the assembly process. This helps improve assembly accuracy and consistency, ensuring the assembly quality of the solenoid valve.

[0065] Improved assembly efficiency: Because the left and right clamps can stably clamp the valve core and spring components, operators can perform assembly operations more quickly. This helps to improve assembly efficiency, shorten the assembly cycle, and increase production efficiency.

[0066] Easy to operate and highly reliable: The left and right clamps are designed to be simple and reliable, easy to operate, and not easily affected by the external environment. Operators can easily perform assembly operations, reducing the complexity of the assembly process.

[0067] In summary, the addition of left and right clamps further enhances the clamping capacity and stability of the automatic magnetic valve assembly machine, helps reduce maintenance costs, improves assembly efficiency, and provides a more reliable and efficient assembly solution for production.

[0068] Furthermore, it also includes a clamping state locking device, which includes a housing, a slider, a push block, a spring, a second cylinder, and a push plate. The housing is fixed to the bottom surface of the turntable and located above the push plate. The front end of the housing has an opening that communicates with the inner cavity of the housing. The bottom of the housing has a groove that communicates with the inner cavity of the housing. The slider has a locking slot and is slidably disposed in the inner cavity of the housing. The spring is placed in the inner cavity of the housing, with one end of the spring connected to the housing and the other end of the spring connected to the slider. The spring constitutes the reset mechanism of the slider.

[0069] The push plate is provided with a locking head at the position corresponding to the slide groove;

[0070] The push plate is located at the opening of the housing. The extension rod of the second cylinder is connected to the push plate. The second cylinder drives the push plate to pass through the opening and enter or leave the housing.

[0071] When the push plate enters the housing, the push plate pushes the slider to slide inward against the elastic force of the spring.

[0072] The first cylinder actuates to drive the push plate upward via the telescopic rod until the locking head passes through the slide groove and enters the inner cavity of the housing. The second cylinder actuates to drive the push plate away from the housing, and the spring force pushes the slider to move outward from the housing until the locking head inserts into the locking slot, thereby locking the push plate in the upward state.

[0073] Robust clamping locking function: The clamping locking device, through a combination of housing, slider, push block, spring, second cylinder, and push plate, can reliably lock the push plate in its raised state. When the push plate enters the housing, the slider is pushed inward by the spring force, and the push plate rises until the locking head passes through the groove and enters the inner cavity of the housing. The second cylinder then actuates, causing the push plate to leave the housing. The spring force pushes the slider outward until the locking head inserts into the bayonet, thus locking the push plate in its raised state. This ensures the stable clamping state of the internal parts of the magnet valve during assembly, preventing movement or detachment during assembly and guaranteeing the success rate and consistency of assembly.

[0074] Reduced assembly errors: The clamping locking device securely locks the push plate in its raised position, helping to reduce errors and deviations during assembly. This contributes to improved assembly accuracy and consistency, ensuring the assembly quality of the solenoid valve.

[0075] Improved assembly efficiency: Because the clamping locking device can securely lock the pusher plate in its raised state, operators can perform assembly operations more quickly. This helps to improve assembly efficiency, shorten the assembly cycle, and increase production efficiency.

[0076] Easy to operate and highly reliable: The clamping and locking device is simple and reliable in design, easy to operate, and not easily affected by the external environment. Operators can easily perform assembly operations, reducing the complexity of the assembly process.

[0077] In summary, the addition of a clamping state locking device further enhances the clamping capability and stability of the automatic magnetic valve assembly machine, helps reduce maintenance costs, improves assembly efficiency, and provides a more reliable and efficient assembly solution for production.

[0078] Furthermore, the locking head includes an upper head, a locking portion, and a lower head, with the locking portion located between the upper head and the lower head. The diameters of both the upper head and the lower head are larger than the diameter of the locking opening, while the diameter of the locking portion is smaller than the diameter of the locking opening.

[0079] Precise positioning: The locking head design ensures that the push plate is precisely positioned when locked in the raised state. The diameters of the upper and lower heads are larger than the diameter of the locking jaws, ensuring stability and reliability during assembly.

[0080] Reliable clamping action: The diameter of the clamping part of the clamping head is smaller than the diameter of the clamping jaw, which can firmly lock the push plate in its raised state. This ensures that the internal parts of the magnet valve will not move or fall off during assembly, improving the success rate and consistency of assembly.

[0081] Reduce assembly errors: Through precise positioning and reliable clamping, the locking head effectively reduces errors and deviations during assembly. This helps improve assembly accuracy and consistency, ensuring the assembly quality of the solenoid valve.

[0082] Improved assembly efficiency: Because the locking head can securely lock the push plate in its raised position, operators can perform assembly operations more quickly. This helps to improve assembly efficiency, shorten the assembly cycle, and increase production efficiency.

[0083] Easy to operate and highly reliable: The clamping head is designed to be simple, reliable, and easy to operate, and is not easily affected by the external environment. Operators can easily perform assembly operations, reducing the complexity of the assembly process.

[0084] In summary, the addition of a locking head further enhances the stability and reliability of the clamping locking device, helps improve assembly efficiency, reduces assembly errors, and provides a more reliable and efficient assembly solution for production.

[0085] Furthermore, the push plate has an clearance opening facing the bayonet position. The diameters of the upper and lower heads are both smaller than the diameter of the clearance opening. When the second cylinder is activated, it drives the push plate into the housing and pushes the slider to slide inward into the housing until the locking head leaves the bayonet and enters the clearance opening. At this time, the push plate drives the locking head to descend under the action of gravity, thereby releasing the upward state lock of the push plate.

[0086] Safe unlocking operation: The clearance design makes unlocking the push plate from its raised position safer and more reliable. When the push plate enters the clearance opening, the diameters of the upper and lower heads are smaller than the opening diameter, allowing the locking head to smoothly enter and unlock the push plate. This design avoids accidental damage or equipment malfunction caused by sudden unlocking.

[0087] Simplified Operation: The clearance design allows operators to easily and quickly unlock the push plate's upward position. Simply push the push plate into the clearance slot, and the locking head will smoothly enter the slot, releasing the lock. This simplifies the operation process and improves convenience and efficiency.

[0088] Improved assembly efficiency: The simpler unlocking process allows operators to complete assembly tasks more quickly. This helps improve assembly efficiency, shorten assembly cycles, and increase production productivity.

[0089] Reduce assembly errors: Safe and easy unlocking operation reduces the possibility of human error, helps to reduce errors and deviations in the assembly process, and improves the accuracy and consistency of assembly.

[0090] Enhanced equipment stability: Improved security and reliability of the unlocking operation enhances the stability of the entire assembly system. Operators can use the device with greater confidence, reducing equipment damage and maintenance costs.

[0091] In summary, the addition of clearance openings further enhances the operability and stability of the device, improves assembly efficiency, reduces assembly errors, and provides a safer and more reliable assembly solution for production.

[0092] The second objective of this invention is achieved as follows:

[0093] An automatic clamping method includes the following steps:

[0094] Step 1: Place the valve body of the magnet valve into the magnet valve retainer and lock it in place;

[0095] Step 2: Driven by the motor, the turntable rotates sequentially to different parts assembly stations. The robot at the corresponding parts assembly station installs the corresponding parts into the valve body until the valve body completes the installation of the valve core and spring components.

[0096] Step 3: After the valve body completes the installation of the valve core and spring, it moves to the next part assembly station. At this time, the second cylinder drives the push plate into the housing. The push plate pushes the slider to overcome the spring force and slide into the housing until the clearance and the locking head are aligned.

[0097] Step 4: The first cylinder actuates, causing the push plate to rise via the telescopic rod. The push plate then moves the left push bar into the left socket and pushes the left push rod toward the magnet valve retaining seat, so that the left clamp clamps the valve core and spring of the magnet valve. At the same time, the push plate moves the right push bar into the right socket and pushes the right push rod toward the magnet valve retaining seat, so that the right clamp clamps the valve core and spring of the magnet valve, thereby preventing the valve core and spring of the magnet valve from loosening.

[0098] At the same time, the locking head passes through the slide groove and the clearance opening into the inner cavity of the housing. The second cylinder actuates to drive the push plate away from the housing. The spring force pushes the slider to move outward from the housing until the locking head is inserted into the locking slot, thereby locking the push plate in the rising state.

[0099] Step 5: Driven by the motor, the turntable continues to rotate sequentially to different parts assembly stations, where the robot at the corresponding parts assembly station installs the corresponding parts into the valve body.

[0100] Step Six: When the valve core and spring of the magnet valve do not need to be clamped in subsequent processes, the second cylinder drives the push plate into the housing. The push plate pushes the slider to slide into the housing against the spring force until the locking head leaves the locking slot and enters the clearance slot. At this time, the push plate descends under the action of gravity. The push plate drives the left push bar to leave the left insertion slot, and the left push rod returns to the initial position. The push plate drives the right push bar to leave the right insertion slot, and the right push rod returns to the initial position. At the same time, the locking head follows the push plate down, thereby releasing the upward state lock of the push plate.

[0101] Step 7: Subsequent processes do not require clamping the valve core and spring of the magnet valve. The turntable rotates sequentially to different parts assembly stations driven by the motor. The robot at the corresponding parts assembly station installs the corresponding parts into the valve body until the magnet valve is assembled.

[0102] Step 8: The robot collects the magnet valve from the magnet valve holder.

[0103] Efficient assembly process: Through the cooperation of automatic turntables and robots, the assembly of various parts of the magnetic valve is automated. The entire assembly process is highly automated, saving labor and time costs and improving assembly efficiency.

[0104] Reliable clamping function: The first and second cylinders drive the push plate to clamp the valve core and spring components, ensuring stable clamping of the parts during assembly. The clamping head is reasonably designed, providing excellent clamping effect and effectively preventing parts from loosening or misaligning, thus guaranteeing assembly quality.

[0105] Simple and safe to operate: The entire assembly process is controlled by automated equipment, making operation simple and convenient. Furthermore, the use of clearance openings and locking heads makes unlocking safer and more reliable, preventing accidents and ensuring operator safety.

[0106] High assembly precision: Robotic operation enables precise assembly of parts, reducing assembly errors and improving accuracy. This helps ensure the stability and consistency of the solenoid valve's performance.

[0107] Increased production efficiency: Automated assembly and efficient assembly processes, coupled with stable and reliable clamping functions, can significantly improve production efficiency. Shorter assembly cycles and increased production capacity help companies reduce costs and enhance competitiveness.

[0108] Reduced labor costs: Automated assembly reduces reliance on manual labor, lowers labor costs, avoids long hours of repetitive work, and improves production line efficiency.

[0109] In conclusion, this automatic clamping method can effectively improve the assembly efficiency and quality of magnet valves, reduce production costs, and has significant economic and technical advantages.

[0110] The beneficial effects of this invention are as follows:

[0111] This invention combines an indexing plate structure with automated assembly machinery to achieve automated assembly of various parts of a magnet valve. This increases assembly speed, reduces labor costs, and makes the assembly process more efficient.

[0112] The present invention provides a clamping device that can securely clamp internal parts of a magnet valve, such as the valve core and spring, ensuring that they will not loosen or shift during assembly. Since the internal parts are securely clamped, the assembly of subsequent parts can proceed more smoothly without worrying about the previous parts loosening or shifting, reducing uncertainty in the assembly process and improving assembly efficiency and success rate.

[0113] The present invention provides a guiding device that enables the push plate to be accurately positioned in the appropriate location, which helps to improve the accuracy and consistency of assembly.

[0114] The present invention, with its clamping state locking device and unlocking mechanism, makes operation safer and more reliable, effectively avoids accidents, and ensures the safety of operators.

[0115] In this invention, the entire assembly process is controlled by automated equipment, making operation simple and convenient. The use of an automatic clamping and unlocking mechanism further simplifies the assembly process and reduces the complexity of manual operation.

[0116] This invention significantly improves production efficiency through automated assembly and a highly efficient assembly process. Shorter assembly cycles and increased production capacity benefit enterprises by enhancing their production efficiency and competitiveness. Attached Figure Description

[0117] Figure 1 This is a schematic diagram of the indexing plate structure of an automatic magnetic valve assembly machine.

[0118] Figure 2 This is another schematic diagram of the indexing plate structure of the automatic magnetic valve assembly machine.

[0119] Figure 3 This is another schematic diagram of the indexing plate structure of the automatic magnetic valve assembly machine.

[0120] Figure 4 This is a schematic diagram of the clamping device.

[0121] Figure 5 This is a schematic diagram of the clamping device from another angle.

[0122] Figure 6 This is a cross-sectional view of the clamping device.

[0123] Figure 7 This is a cross-sectional view of the clamping device from another angle.

[0124] Figure 8 This is a schematic diagram of the indexing plate structure of an automatic magnetic valve assembly machine (showing the state of the internal parts of the magnetic valve being clamped).

[0125] Figure 9 This is a schematic diagram of the clamping device (clamping state, with the magnet valve hidden).

[0126] Figure 10 This is a schematic diagram of the clamping device from another angle (clamping state, with the magnet valve hidden).

[0127] Figure 11 This is a cross-sectional view of the clamping device (clamping state, with the magnet valve hidden).

[0128] Figure 12 This is a cross-sectional view of the clamping device from another angle (clamping state, with the magnet valve hidden).

[0129] Figure 13 This is a schematic diagram of the indexing plate structure of an automatic magnetic valve assembly machine (magnetic valve in the separated state). Detailed Implementation

[0130] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0131] Implementation examples, in conjunction with Figures 1 to 13 As shown, an indexing plate structure for an automatic magnetic valve assembly machine includes a turntable 1, a motor 11, and clamping devices 2 for holding internal parts of the magnetic valve. The motor 11 is connected to the turntable 1, and the motor 11 drives the turntable 1 to rotate. The clamping devices 2 are spaced apart on the turntable 1.

[0132] The clamping device 2 includes a magnet valve clamping seat 3 for clamping the magnet valve, a left push assembly 4, a right push assembly 5, a first cylinder 21, and a synchronous push assembly 6.

[0133] The magnetic valve holder 3 sits on the surface of the turntable 1;

[0134] The left push assembly 4 includes a left box 41 and a left push rod 42. The left box 41 sits on the surface of the turntable 1 and is located to the left of the magnet valve holder 3. The left box 41 has a left opening 411 facing the magnet valve holder 3. The left push rod 42 is slidably disposed inside the left box 41. One end of the left push rod 42 extends through the left opening 411 toward the magnet valve holder 3. The left box 41 has a left insertion port 412 that runs vertically through the left box.

[0135] The right push assembly 5 includes a right box 51 and a right push rod 52. The right box 51 sits on the surface of the turntable 1 and is located to the right of the magnet valve holder 3. The right box 51 has a right opening 511 facing the magnet valve holder 3. The right push rod 52 is slidably disposed inside the right box 51. One end of the right push rod 52 passes through the right opening 511 and extends towards the magnet valve holder 3. The right box 51 has a right insertion port 512 that runs vertically through it.

[0136] The synchronous pushing component 6 is located below the turntable 1. The synchronous pushing component 6 includes a push plate 61, a left push bar 62 and a right push bar 63. The left push bar 62 and the right push bar 63 are disposed on the push plate 61.

[0137] The synchronous pushing component 6 is located below the left pushing component 4 and the right pushing component 5. The position of the left pushing bar 62 corresponds to the position of the left insertion port 412, and the position of the right pushing bar 63 corresponds to the position of the right insertion port 512.

[0138] The first cylinder 21 is located below the synchronous push assembly 6. The telescopic rod of the first cylinder 21 abuts against the push plate 61. The action of the first cylinder 21 drives the push plate 61 to rise and fall through the telescopic rod.

[0139] The push plate 61 rises, the push plate 61 drives the left push bar 62 to insert into the left socket 412 and pushes the left push rod 42 to extend toward the magnet valve holder 3. The push plate 61 falls, the push plate 61 drives the left push bar 62 to leave the left socket 412, and the left push rod 42 returns to the initial position.

[0140] The push plate 61 rises, and the push plate 61 drives the right push bar 63 to insert into the right socket 512, pushing the right push rod 52 to extend toward the magnet valve holder 3. The push plate 61 falls, and the push plate 61 drives the right push bar 63 to leave the right socket 512, and the right push rod 52 returns to its initial position.

[0141] Furthermore, it also includes a first tension spring 22 and a second tension spring 23. The first tension spring 22 is placed inside the left box 41, with one end of the first tension spring 22 connected to the left box 41 and the other end of the first tension spring 22 connected to the left push rod 42. The first tension spring 22 constitutes the reset mechanism of the left push rod 42. The second tension spring 23 is placed inside the right box 51, with one end of the second tension spring 23 connected to the right box 51 and the other end of the second tension spring 23 connected to the right push rod 52. The second tension spring 23 constitutes the reset mechanism of the right push rod 52.

[0142] Furthermore, it also includes a guide device 7, which includes an upper connecting plate 71, a lower guide post 72, and a sliding sleeve 73. The upper connecting plate 71 is fixed to the bottom surface of the turntable 1. The lower guide posts 72 are respectively disposed on the upper connecting plate 71. The push plate 61 has a locking slot 611 corresponding to the position of the lower guide post 72. The sliding sleeve 73 is locked in the locking slot 611 and is sleeved on the lower guide post 72. The sliding sleeve 73 slides along the length direction of the lower guide post 72, thereby driving the push plate 61 to slide along the length direction of the lower guide post.

[0143] Furthermore, the upper part of the left push bar 62 is provided with a left guide slope 621 to facilitate the movement of the left push bar 62, and the upper part of the right push bar 63 is provided with a right guide slope 631 to facilitate the movement of the right push bar 63.

[0144] Further, the magnetic valve retaining seat 3 includes a first side limiting block 31, a second side limiting block 32, a material placement seat 33, and a third side limiting block 34. The first side limiting block 31 is disposed on the material placement seat 33, the second side limiting block 32 is disposed on the material placement seat 33 and located behind the first side limiting block 31, and the third side limiting block 34 is disposed on the material placement seat 33 and located on one side of the first side limiting block 31 and the second side limiting block 32. The first side limiting block 31, the second side limiting block 32, and the third side limiting block 34 form a retaining space 35. A first retaining slot 36 facing the retaining space 35 is formed between the first side limiting block 31 and the second side limiting block 32, and a second retaining slot 37 facing the retaining space 35 is formed between the first side limiting block 31 and the third side limiting block 34. The third side limiting block 34 has a third retaining slot 38 facing the retaining space 35.

[0145] Furthermore, the end of the left push rod 42 facing the magnet valve holder 3 has a left clamping opening 622 for clamping the valve core 200 and spring member 300 of the magnet valve, and the end of the right push rod 52 facing the magnet valve holder 3 has a right clamping opening 633 for clamping the valve core 200 and spring member 300 of the magnet valve.

[0146] Furthermore, it also includes a clamping state locking device 8, which includes a housing 81, a slider 82, a pusher 83, a spring, a second cylinder 85, and a pusher plate 86. The housing 81 is fixed to the bottom surface of the turntable 1 and located above the pusher plate 61. The front end of the housing 81 has an opening that communicates with the inner cavity of the housing 81. The bottom of the housing 81 has a sliding groove 811 that communicates with the inner cavity of the housing 81. The slider 82 has a latch 821 and is slidably disposed in the inner cavity of the housing 81. The spring is placed in the inner cavity of the housing 81, with one end of the spring connected to the housing 81 and the other end of the spring connected to the slider 82. The spring constitutes the reset mechanism of the slider 82.

[0147] The push plate 61 is provided with a locking head 612 at the position corresponding to the slide groove 811;

[0148] The push plate 86 is located at the opening of the housing 81. The telescopic rod of the second cylinder 85 is connected to the push plate 86. The second cylinder 85 drives the push plate 86 to pass through the opening and enter or leave the housing 81.

[0149] When the push plate 86 enters the housing 81, the push plate 86 pushes the slider 82 to slide inward against the spring force of the spring.

[0150] The first cylinder 21 moves the push plate 61 upward via the telescopic rod until the locking head 612 passes through the slide groove 811 and enters the inner cavity of the housing 81. The second cylinder 85 moves the push plate 61 away from the housing 81. The spring force pushes the slider 82 to move outward from the housing 81 until the locking head 612 is inserted into the locking slot 821, thereby locking the upward state of the push plate 61.

[0151] Furthermore, the locking head 612 includes an upper head 6121, a locking part 6122, and a lower head 6123. The locking part 6122 is located between the upper head 6121 and the lower head 6123. The diameters of the upper head 6121 and the lower head 6123 are both larger than the diameter of the locking opening 821, and the diameter of the locking part 6122 is smaller than the diameter of the locking opening 821.

[0152] Furthermore, the push plate 86 has a clearance opening 861 facing the bayonet 821. The diameters of the upper head 6121 and the lower head 6123 are both smaller than the diameter of the clearance opening 861. When the second cylinder 85 is activated, it drives the push plate 61 into the housing 81 and pushes the slider 82 to slide inward toward the housing 81 until the locking head 612 leaves the bayonet 821 and enters the clearance opening 861. At this time, the push plate 61 drives the locking head 612 to descend under the action of gravity, thereby releasing the upward state lock of the push plate 61.

[0153] An automatic clamping method includes the following steps:

[0154] Step 1: Used to place the valve body 100 of the magnet valve into the magnet valve retainer 3 and lock it in place;

[0155] Step 2: The turntable 1 rotates sequentially to different parts assembly stations under the drive of the motor 11. The robot at the corresponding parts assembly station installs the corresponding parts into the valve body 100 until the valve body 100 completes the installation of the valve core 200 and the spring 300.

[0156] Step 3: After the valve body 100 completes the installation of the valve core 200 and the spring component 300, it moves to the next part assembly station. At this time, the second cylinder 85 drives the push plate 86 into the housing 81. The push plate 86 pushes the slider 82 to slide into the housing 81 against the spring force until the clearance port 861 and the locking head 612 are aligned.

[0157] Step 4: The action of the first cylinder 21 drives the push plate 61 to rise via the telescopic rod. The push plate 61 drives the left push bar 62 to insert into the left socket 412 and pushes the left push rod 42 to extend towards the magnet valve retaining seat 3, so that the left clamp 622 clamps the valve core 200 and spring 300 of the magnet valve. At the same time, the push plate 61 drives the right push bar 63 to insert into the right socket 512 and pushes the right push rod 52 to extend towards the magnet valve retaining seat 3, so that the right clamp 633 clamps the valve core 200 and spring 300 of the magnet valve, thereby preventing the valve core 200 and spring 300 of the magnet valve from loosening.

[0158] At the same time, the locking head 612 passes through the slide groove 811 and the clearance opening 861 and enters the inner cavity of the housing 81. The second cylinder 85 actuates to drive the push plate 61 away from the housing 81. The spring force pushes the slider 82 to move outward from the housing 81 until the locking head 612 is inserted into the bayonet 821, thereby locking the upward state of the push plate 61.

[0159] Step 5: Driven by motor 11, turntable 1 continues to rotate sequentially to different parts assembly stations, and the robot at the corresponding parts assembly station installs the corresponding parts into valve body 100.

[0160] Step Six: When the valve core 200 and spring 300 of the magnet valve do not need to be clamped in subsequent processes, the second cylinder 85 drives the push plate 86 into the housing 81. The push plate 86 pushes the slider 82 to slide into the housing 81 against the spring force until the locking head 612 leaves the locking slot 821 and enters the clearance slot 861. At this time, the push plate 61 descends under the action of gravity. The push plate 61 drives the left push bar 62 to leave the left insertion slot 412, and the left push rod 42 returns to the initial position. The push plate 61 drives the right push bar 63 to leave the right insertion slot 512, and the right push rod 52 returns to the initial position. At the same time, the locking head 612 follows the push plate 61 down, thereby releasing the upward state lock of the push plate 61.

[0161] Step 7: In subsequent processes, there is no need to clamp the valve core 200 and spring 300 of the magnet valve. The turntable 1 is driven by the motor 11 to rotate to different parts assembly stations in sequence. The robot at the corresponding parts assembly station will install the corresponding parts into the valve body 100 until the magnet valve is assembled.

[0162] Step 8: The robot collects the magnet valve from the magnet valve holder 3.

Claims

1. A dividing plate structure for an automatic magnetic valve assembly machine, comprising a turntable (1), a motor (11), and clamping devices (2) for clamping internal parts of the magnetic valve, wherein the motor (11) is connected to the turntable (1), the motor (11) drives the turntable (1) to rotate, and the clamping devices (2) are spaced apart on the turntable (1), characterized in that: The clamping device (2) includes a magnet valve holder (3) for holding the magnet valve, a left push assembly (4), a right push assembly (5), a first cylinder (21), and a synchronous push assembly (6). The magnetic valve holder (3) sits on the surface of the turntable (1); The left push assembly (4) includes a left box (41) and a left push rod (42). The left box (41) sits on the surface of the turntable (1) and is located to the left of the magnet valve holder (3). The left box (41) has a left opening (411) facing the magnet valve holder (3). The left push rod (42) is slidably disposed inside the left box (41). One end of the left push rod (42) extends through the left opening (411) toward the magnet valve holder (3). The left box (41) has a left insertion port (412) that runs vertically through the left. The right push assembly (5) includes a right box (51) and a right push rod (52). The right box (51) sits on the surface of the turntable (1) and is located on the right side of the magnet valve holder (3). The right box (51) has a right opening (511) facing the magnet valve holder (3). The right push rod (52) is slidably disposed inside the right box (51). One end of the right push rod (52) extends through the right opening (511) towards the magnet valve holder (3). The right box (51) has a right insertion port (512) that runs vertically through it. The synchronous pushing component (6) is located below the turntable (1). The synchronous pushing component (6) includes a push plate (61), a left push bar (62) and a right push bar (63). The left push bar (62) and the right push bar (63) are disposed on the push plate (61). The synchronous pushing component (6) is located below the left pushing component (4) and the right pushing component (5). The position of the left pushing bar (62) corresponds to the position of the left socket (412), and the position of the right pushing bar (63) corresponds to the position of the right socket (512). The first cylinder (21) is located below the synchronous push assembly (6). The telescopic rod of the first cylinder (21) abuts against the push plate (61). The action of the first cylinder (21) drives the push plate (61) to rise and fall through the telescopic rod. The push plate (61) rises, and the push plate (61) drives the left push bar (62) to insert into the left socket (412) and pushes the left push rod (42) to extend toward the magnet valve holder (3). The push plate (61) falls, and the push plate (61) drives the left push bar (62) to leave the left socket (412). The left push rod (42) returns to its initial position. The push plate (61) rises, and the push plate (61) drives the right push bar (63) to insert into the right socket (512) and push the right push rod (52) to extend toward the magnet valve holder (3). The push plate (61) falls, and the push plate (61) drives the right push bar (63) to leave the right socket (512). The right push rod (52) returns to its initial position. It also includes a clamping state locking device (8), which includes a housing (81), a slider (82), a pusher (83), a spring, a second cylinder (85), and a pusher plate (86). The housing (81) is fixed on the bottom surface of the turntable (1) and located above the pusher plate (61). The front end of the housing (81) has an opening that connects to the inner cavity of the housing (81). The bottom of the housing (81) has a groove (811) that connects to the inner cavity of the housing (81). The slider (82) has a bayonet (821). The slider (82) is slidably disposed in the inner cavity of the housing (81). The spring is placed in the inner cavity of the housing (81). One end of the spring is connected to the housing (81), and the other end of the spring is connected to the slider (82). The spring constitutes the reset mechanism of the slider (82). The push plate (61) is provided with a locking head (612) at the position corresponding to the slide groove (811); The push plate (86) is located at the opening of the housing (81). The telescopic rod of the second cylinder (85) is connected to the push plate (86). The second cylinder (85) drives the push plate (86) to pass through the opening and enter or leave the housing (81). When the push plate (86) enters the housing (81), the push plate (86) pushes the slider (82) to slide inward toward the housing (81) against the elastic force of the spring; The first cylinder (21) moves the push plate (61) upward via the telescopic rod until the locking head (612) passes through the slide groove (811) and enters the inner cavity of the housing (81). The second cylinder (85) moves the push plate (61) away from the housing (81). The spring force pushes the slider (82) to move outward from the housing (81) until the locking head (612) is inserted into the bayonet (821), thereby locking the upward state of the push plate (61).

2. The clamping device for clamping internal parts of a magnetic valve according to claim 1, characterized in that: It also includes a first tension spring (22) and a second tension spring (23). The first tension spring (22) is placed inside the left box (41). One end of the first tension spring (22) is connected to the left box (41), and the other end of the first tension spring (22) is connected to the left push rod (42). The first tension spring (22) constitutes the reset mechanism of the left push rod (42). The second tension spring (23) is placed inside the right box (51). One end of the second tension spring (23) is connected to the right box (51), and the other end of the second tension spring (23) is connected to the right push rod (52). The second tension spring (23) constitutes the reset mechanism of the right push rod (52).

3. The clamping device for clamping internal parts of a magnetic valve according to claim 1, characterized in that: It also includes a guide device (7), which includes an upper connecting plate (71), a lower guide post (72) and a sliding sleeve (73). The upper connecting plate (71) is fixed on the bottom surface of the turntable (1). The lower guide posts (72) are respectively set on the upper connecting plate (71). The push plate (61) has a locking slot (611) corresponding to the position of the lower guide post (72). The sliding sleeve (73) is locked in the locking slot (611). The sliding sleeve (73) is sleeved on the lower guide post (72). The sliding sleeve (73) slides along the length direction of the lower guide post (72), thereby driving the push plate (61) to slide along the length direction of the lower guide post.

4. The clamping device for clamping internal parts of a magnetic valve according to claim 1, characterized in that: The upper part of the left push bar (62) is provided with a left guide slope (621) to facilitate the movement of the left push rod (42), and the upper part of the right push bar (63) is provided with a right guide slope (631) to facilitate the movement of the right push rod (52).

5. The clamping device for clamping internal parts of a magnetic valve according to claim 1, characterized in that: The magnetic valve holder (3) includes a first side limiting block (31), a second side limiting block (32), a material placement seat (33), and a third side limiting block (34). The first side limiting block (31) is disposed on the material placement seat (33), the second side limiting block (32) is disposed on the material placement seat (33) and located behind the first side limiting block (31), and the third side limiting block (34) is disposed on the material placement seat (33) and located on one side of the first side limiting block (31) and the second side limiting block (32). The side limiting block (31), the second side limiting block (32) and the third side limiting block (34) form a locking space (35). A first locking slot (36) facing the locking space (35) is formed between the first side limiting block (31) and the second side limiting block (32). A second locking slot (37) facing the locking space (35) is formed between the first side limiting block (31) and the third side limiting block (34). The third side limiting block (34) has a third locking slot (38) facing the locking space (35).

6. The clamping device for clamping internal parts of a magnetic valve according to claim 1, characterized in that: The left push rod (42) has a left clamping opening (622) at the end facing the magnet valve holder (3) for clamping the valve core (200) and spring (300) of the magnet valve, and the right push rod (52) has a right clamping opening (633) at the end facing the magnet valve holder (3) for clamping the valve core (200) and spring (300) of the magnet valve.

7. The clamping device for clamping internal parts of a magnetic valve according to claim 1, characterized in that: The locking head (612) includes an upper head (6121), a locking part (6122) and a lower head (6123). The locking part (6122) is located between the upper head (6121) and the lower head (6123). The diameters of the upper head (6121) and the lower head (6123) are both larger than the diameter of the latch (821), and the diameter of the locking part (6122) is smaller than the diameter of the latch (821).

8. The clamping device for clamping internal parts of a magnetic valve according to claim 7, characterized in that: The push plate (86) has a clearance opening (861) facing the bayonet (821). The diameters of the upper head (6121) and the lower head (6123) are both smaller than the diameter of the clearance opening (861). The second cylinder (85) drives the push plate (61) into the housing (81) and pushes the slider (82) to slide inward into the housing (81) until the locking head (612) leaves the bayonet (821) and enters the clearance opening (861). At this time, the push plate (61) drives the locking head (612) to descend under the action of gravity, thereby releasing the upward state lock of the push plate (61).

9. An automatic clamping method for clamping internal parts of a magnet valve using a clamping device, wherein the clamping device for clamping internal parts of a magnet valve according to any one of claims 1-8 is characterized in that: Includes the following steps, Step 1: Place the valve body (100) of the magnet valve into the magnet valve holder (3) and lock it in place; Step 2: The turntable (1) rotates sequentially to different parts assembly stations under the drive of the motor (11). The robot at the corresponding parts assembly station installs the corresponding parts into the valve body (100) until the valve body (100) completes the installation of the valve core (200) and the spring (300). Step 3: After the valve body (100) completes the installation of the valve core (200) and spring (300), it moves to the next part assembly station. At this time, the second cylinder (85) drives the push plate (86) into the housing (81). The push plate (86) pushes the slider (82) to slide into the housing (81) against the spring force until the clearance opening (861) and the locking head (612) are aligned. Step 4: The action of the first cylinder (21) drives the push plate (61) to rise through the telescopic rod. The push plate (61) drives the left push bar (62) to insert into the left socket (412) and pushes the left push rod (42) to extend toward the magnet valve holder (3) so that the left clamp (622) clamps the valve core (200) and spring (300) of the magnet valve. At the same time, the push plate (61) drives the right push bar (63) to insert into the right socket (512) and pushes the right push rod (52) to extend toward the magnet valve holder (3) so that the right clamp (633) clamps the valve core (200) and spring (300) of the magnet valve, thereby preventing the valve core (200) and spring (300) of the magnet valve from loosening. At the same time, the locking head (612) passes through the slide groove (811) and the clearance opening (861) and enters the inner cavity of the housing (81). The second cylinder (85) moves to drive the push plate (61) away from the housing (81). The spring force pushes the slider (82) to move outward from the housing (81) until the locking head (612) is inserted into the bayonet (821), thereby locking the rising state of the push plate (61). Step 5: The turntable (1) continues to rotate sequentially to different parts assembly stations under the drive of the motor (11), and the robot at the corresponding parts assembly station installs the corresponding parts into the valve body (100); Step 6: When the valve core (200) and spring (300) of the magnet valve do not need to be clamped in subsequent processes, the second cylinder (85) drives the push plate (86) into the housing (81). The push plate (86) pushes the slider (82) to slide into the housing (81) against the spring force until the locking head (612) leaves the bayonet (821) and enters the clearance opening (861). At this time, the push plate (61) descends under the action of gravity. The push plate (61) drives the left push bar (62) to leave the left insertion port (412). The left push rod (42) returns to the initial position. The push plate (61) drives the right push bar (63) to leave the right insertion port (512). The right push rod (52) returns to the initial position. At the same time, the locking head (612) follows the push plate (61) down, thereby releasing the locking of the rising state of the push plate (61). Step 7: In subsequent processes, there is no need to clamp the valve core (200) and spring (300) of the magnet valve. The turntable (1) rotates sequentially to different parts assembly stations under the drive of the motor (11). The robot at the corresponding parts assembly station installs the corresponding parts into the valve body (100) until the magnet valve is assembled. Step 8: Collect the robot to remove the magnet valve from the magnet valve holder (3).

Images