Electromagnetic valve assembling apparatus and assembling process

Abstract

The application provides an electromagnetic valve assembling equipment, which comprises a fixing frame, two rotating discs arranged at the two ends of the fixing frame, a belt a arranged outside the rotating discs, a plurality of clamping units arranged between the two belts a, a material conveying unit, a first assembling unit and a second assembling unit arranged on the fixing frame, a connecting frame a installed on the fixing frame, and a material collecting shell a installed on the connecting frame a. The bolt in the inclined state is driven by the linear driving part j and the linear driving part f to extend into the mounting hole of the top part from both sides, and the rubber pad through hole and the bottom shell threaded hole are contacted. At this time, the bolt is adjusted, the rotating driving part g drives the rotating sleeve to rotate through the chain, the bolt is rotated to be screwed in the bottom shell threaded hole, the assembling of the electromagnetic valve is completed, and compared with manual assembling, the equipment saves time and effort, improves the assembling efficiency and is beneficial to mass production.

Description

Technical Field

[0001] This invention relates to the field of solenoid valve assembly technology, and in particular to a solenoid valve assembly equipment and assembly process. Background Technology

[0002] Solenoid valves are electromagnetically controlled industrial devices and are fundamental components of automation used to control fluids. They are actuators, not limited to hydraulic or pneumatic systems, and are used in industrial control systems to adjust the direction, flow rate, speed, and other parameters of the medium. Solenoid valves can be used with different circuits to achieve the desired control, while ensuring both control accuracy and flexibility.

[0003] like Figure 12 The diagram shows a conventional solenoid valve structure, including a bottom housing 601, a top component 602, a rubber pad 603, and a bolt 604. The rubber pad 603 is located between the bottom housing 601 and the top component 602, and the bottom housing 601 and the top component 602 are fastened together by the bolt 604.

[0004] In the prior art, the assembly of the solenoid valve is done manually. The specific process is as follows: First, the rubber pad 603 is placed on the bottom shell 601, then the top part 602 is placed on the rubber pad 603, and then the bolts 604 are tightened to fix the bottom shell 601 and the top part 602. However, assembling the solenoid valve manually is time-consuming and labor-intensive, which reduces the assembly efficiency and is not conducive to mass production. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies by providing a solenoid valve assembly device and assembly process. Linear drive components j and f drive bolts in an inclined state to extend from both sides into the mounting holes of the top component, the rubber gasket through-holes, and the threaded holes of the bottom shell. Once the bolts are aligned, the rotary drive component g drives the rotating sleeve to rotate via a chain, causing the bolts to rotate and tighten into the threaded holes of the bottom shell, thus completing the assembly of the solenoid valve. Compared to manual assembly, this method saves time and effort, improves assembly efficiency, and is beneficial for mass production.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A solenoid valve assembly device includes a fixed frame, two rotating disks at both ends of the fixed frame, belts a sleeved on the outer sides of the two rotating disks, and multiple clamping units between the two belts a; the fixed frame is provided with a material transfer unit, a first assembly unit and a second assembly unit;

[0008] The material transfer unit includes: a connecting frame a, which is mounted on the fixed frame; a material collection shell a, which is mounted on the connecting frame a; a guide shell, which is mounted on the bottom of the material collection shell a; a pushing component, which is mounted on the material collection shell a; and a pressing component, which is mounted on the material collection shell a.

[0009] The feeding assembly includes: a guide block, two guide blocks symmetrically arranged inside the guide shell, each guide block comprising a first section and a second section, the first section being made of a rigid material and the second section being made of a soft material; a mounting frame, the mounting frame being mounted on the collecting shell a; a linear drive a, the linear drive a being mounted on the mounting frame; and a pushing block, the pushing block being mounted on the output end of the linear drive a.

[0010] The pressing assembly includes: a linear drive b, which is mounted on the collecting shell a; a motion plate, which is mounted on the output end of the linear drive b; a linear drive c, which is mounted on the bottom of the motion plate; a motion frame, which is mounted on the output end of the linear drive c; guide rods, a plurality of guide rods being mounted on the bottom of the motion frame; a linear drive d, which is mounted on the motion frame; and a pressing plate, which is mounted on the output end of the linear drive d.

[0011] The first assembly unit includes: a connecting frame b, which is mounted on the fixed frame; a disc, which is mounted on the connecting frame b; an L-shaped plate, which is mounted on the disc; a storage bin, which is mounted on the L-shaped plate; a fixed plate, which is mounted on the storage bin; a rotary drive a, which is mounted on the fixed plate; and a rotating disk, which is mounted on the output end of the rotary drive a. The rotating disk has multiple receiving slots, and the bottom of the disc has a material discharge slot, which is equipped with a sealing component.

[0012] The sealing assembly includes: a connecting block mounted on the disc; two rotating rods rotatably mounted on the connecting block; a sealing plate mounted on the bottom of the rotating rods, the sealing plate having two clearance grooves; a gear mounted on the rotating rods, the two gears meshing; and a rotation drive d mounted on the connecting block, the rotation drive d driving one of the rotating rods to rotate.

[0013] The second assembly unit includes: a linear drive e, which is mounted on one side of the fixed frame; a collection shell b, which is mounted on the output end of the linear drive e, and the collection shell b has a through groove; a bracket, which is mounted on the other side of the fixed frame; a linear drive j, which is mounted on the bracket; a lifting plate, which is mounted on the output end of the linear drive j; a linear drive f, which is mounted on the lifting plate; and an assembly assembly, which is mounted on the output end of the linear drive f.

[0014] A fixing rod is installed on the bracket, and a material discharge pipe is installed on the fixing rod. The material discharge pipe is equipped with two airbags a.

[0015] The assembly components include: a U-shaped block mounted on the output end of the linear drive f; a rotating rod rotatably disposed within the U-shaped block; a flip plate mounted on the rotating rod; two rotating sleeves rotatably disposed within the flip plate, each sleeve having a hexagonal groove containing a flexible ring; a sprocket a mounted on the outside of the rotating sleeve; an L-shaped block mounted on the flip plate; a rotary drive g mounted on the L-shaped block; a sprocket b mounted on the output end of the rotary drive g; and a chain sleeved around the outside of sprockets a and b. The flip plate has an installation groove.

[0016] A rotary drive component h is installed on the U-shaped block, and the output end of the rotary drive component h is connected to the rotating rod via a belt b.

[0017] The beneficial effects of this invention are as follows:

[0018] (1) The present invention drives the inclined bolts through the linear drive j and linear drive f to extend from both sides into the mounting holes of the top component, the rubber pad through holes and the threaded holes of the bottom shell. At this time, after the driving bolts are aligned, the rotating drive g drives the rotating sleeve to rotate through the chain, which drives the bolts to rotate and tighten them in the threaded holes of the bottom shell, thus completing the assembly of the solenoid valve. Compared with manual assembly, it saves time and effort, improves assembly efficiency, and is conducive to mass production.

[0019] (2) In this invention, the assembly component is driven to move forward by the linear drive f. The bolt in the material drop tube falls into the hexagonal groove in the rotating sleeve. The bolt rests on the flexible ring and will not fall. The rotating drive h drives the rotating rod to rotate to an inclined state, which causes the bolt in the hexagonal groove to be in an inclined state.

[0020] (3) As for why the bolts in the inclined state are driven to extend from both sides into the mounting holes on the top component, the rubber pad through holes and the threaded holes on the bottom shell, the reason is that there is interference on the top component. The bolts cannot fall vertically into the mounting holes on the top component directly from above. They need to be in an inclined state to avoid the interference and facilitate the installation of the bolts.

[0021] (4) In this invention, the linear drive component c drives the motion frame to move downward, and the drive guide rod passes through the through hole on the rubber pad and is inserted into the threaded hole and positioning hole of the bottom shell. The rotation drive component d drives the two rotating rods to rotate, causing the two sealing plates to rotate outward and leave the bottom of the rubber pad. The linear drive component d drives the pressure plate to move downward, pressing the rubber pad down along the guide rod to the top of the bottom shell. At this time, the through hole on the rubber pad corresponds to the position of the threaded hole on the bottom shell. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the material transfer unit structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the guide block structure of the present invention;

[0025] Figure 4 This is a schematic diagram of the pressing assembly structure of the present invention;

[0026] Figure 5 This is a schematic diagram of the first assembly unit of the present invention from a first angle;

[0027] Figure 6 This is a schematic diagram of the first assembly unit of the present invention from a second angle;

[0028] Figure 7 This is a schematic diagram of the structure of the second assembly unit of the present invention;

[0029] Figure 8 This is a schematic diagram of the material feeding tube structure of the present invention;

[0030] Figure 9 This is a schematic diagram of the assembly component structure of the present invention;

[0031] Figure 10 This is a schematic diagram of the mounting groove structure of the present invention;

[0032] Figure 11 This is a schematic diagram of the clamping unit structure of the present invention;

[0033] Figure 12 This is a schematic diagram of a solenoid valve structure in the prior art.

[0034] The reference numerals in the accompanying drawings of this application are as follows: 100, fixed frame; 101, rotating disk; 102, belt a; 2, clamping unit; 201, bearing frame; 202, clamping block; 2021, clamping groove; 2022, positioning hole; 3, material transfer unit; 301, connecting frame a; 302, material collection shell a; 303, guide shell; 31, pushing assembly; 311, guide block; 3111, first section; 3112, second section; 312, mounting frame; 313, linear drive component a 314. Pushing block; 32. Pressing assembly; 321. Linear drive b; 322. Motion plate; 323. Linear drive c; 324. Motion frame; 325. Guide rod; 326. Linear drive d; 327. Pressing plate; 4. First assembly unit; 401. Connecting frame b; 402. Disc; 4021. Drop chute; 403. L-shaped plate; 404. Storage box; 405. Fixing plate; 406. Rotary drive a; 407. Rotating disk; 40 71. Receiving groove; 41. Sealing assembly; 411. Connecting block; 412. Rotating rod; 413. Sealing plate; 4131. Clearance groove; 414. Gear; 415. Rotary drive component d; 5. Second assembly unit; 501. Linear drive component e; 502. Collector shell b; 5021. Through groove; 503. Bracket; 504. Linear drive component f; 505. Fixing rod; 506. Drop pipe; 507. Airbag a; 508. Linear drive component j; 509. Lifting... 51. Lowering plate; 51. Assembly component; 511. U-shaped block; 512. Rotating rod; 513. Flipping plate; 5131. Mounting slot; 514. Rotating sleeve; 5141. Hexagonal slot; 5142. Flexible ring; 515. Sprocket a; 516. L-shaped block; 517. Rotary drive component g; 518. Sprocket b; 519. Chain; 520. Rotary drive component h; 521. Belt b; 601. Bottom shell; 602. Top component; 603. Rubber pad; 604. Bolt. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0036] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0037] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0038] Example 1: As Figures 1-11 As shown, this embodiment provides a solenoid valve assembly device, including a fixed frame 100, two rotating disks 101 at both ends of the fixed frame 100, belts a102 are sleeved on the outer side of the two rotating disks 101, and multiple clamping units 2 are provided between the two belts a102; the fixed frame 100 is provided with a material transfer unit 3, a first assembly unit 4 and a second assembly unit 5.

[0039] like Figure 11 As shown, the clamping unit 2 includes a support frame 201 mounted on the belt a102, and a clamping block 202 mounted on the support frame 201. The clamping block 202 has a clamping groove 2021 and four positioning holes 2022. The rotating disk 101 is driven to rotate by a motor, and multiple clamping units 2 are driven to move by the belt a102, so that the assembly line can operate. The support frame 201 is equipped with a drive motor, which can drive the clamping block 202 to rotate.

[0040] like Figures 1-3 As shown, the material transfer unit 3 includes: a connecting frame a301, which is mounted on the fixed frame 100; a material collection shell a302, which is mounted on the connecting frame a301; a guide shell 303, which is mounted on the material collection shell a302; a pushing component 31, which is mounted on the material collection shell a302; and a pressing component 32, which is mounted on the material collection shell a302. The material collection shell a302 has multiple stacked bottom shells 601 inside, and the bottommost bottom shell 601 of the material collection shell a302 rests on the first section 3111 on both sides.

[0041] like Figures 1-3As shown, the feeding assembly 31 includes: guide blocks 311, two guide blocks 311 are symmetrically arranged inside the guide shell 303, the guide blocks 311 include a first section 3111 and a second section 3112, the first section 3111 is made of hard material and the second section 3112 is made of soft material; mounting frame 312, the mounting frame 312 is mounted on the collecting shell a302; linear drive a313, the linear drive a313 is mounted on the mounting frame 312; pushing block 314, the pushing block 314 is mounted on the output end of the linear drive a313, and a clearance cavity (not shown in the figure) can be provided inside the guide shell 303. When the pressure plate 327 presses down on the bottom shell 601, the second section 3112 can be squeezed into the clearance cavity.

[0042] like Figures 2-4 As shown, the pressing assembly 32 includes: a linear drive b321, which is mounted on the collecting shell a302; a motion plate 322, which is mounted on the output end of the linear drive b321; a linear drive c323, which is mounted on the bottom of the motion plate 322; a motion frame 324, which is mounted on the output end of the linear drive c323; guide rods 325, which are mounted on the bottom of the motion frame 324; a linear drive d326, which is mounted on the motion frame 324; and a pressing plate 327, which is mounted on the output end of the linear drive d326.

[0043] In this embodiment, in the initial state, one set of clamping units 2 is located at the front end of the guide shell 303; the linear drive a313 drives the push block 314 to move forward, pushing the bottom shell 601 at the bottom of the collection shell a302 forward until it is pushed to the front end of the guide shell 303, at which point the two sides of the bottom shell 601 rest on the second section 3112.

[0044] Linear drive component c323 drives motion frame 324 to move downward, and drive guide rod 325 to pass through threaded hole on bottom shell 601 and insert into positioning hole 2022. Linear drive component d326 drives pressure plate 327 to move downward. Since the second section 3112 is flexible and deformable, it presses bottom shell 601 into clamping groove 2021 along guide rod 325.

[0045] like Figure 1 , Figures 5-6As shown, the first assembly unit 4 includes: a connecting frame b401, which is mounted on the fixed frame 100; a disc 402, which is mounted on the connecting frame b401; an L-shaped plate 403, which is mounted on the disc 402; a storage box 404, which is mounted on the L-shaped plate 403; a fixed plate 405, which is mounted on the storage box 404; a rotary drive a406, which is mounted on the fixed plate 405; and a rotating disk 407, which is mounted on the output end of the rotary drive a406. The rotating disk 407 has multiple receiving slots 4071 inside, and the bottom of the disc 402 has a discharge chute 4021. The discharge chute 4021 has a sealing component 41 inside, and the storage box 404 has multiple stacked rubber pads 603 inside.

[0046] like Figure 5 , Figure 6 As shown, the sealing assembly 41 includes: a connecting block 411, which is mounted on the disc 402; two rotating rods 412 rotatably mounted on the connecting block 411; a sealing plate 413, which is mounted on the bottom of the rotating rods 412 and has two clearance grooves 4131; a gear 414, which is mounted on the rotating rods 412 and the two gears 414 mesh; and a rotary drive d415, which is mounted on the connecting block 411 and drives one of the rotating rods 412 to rotate.

[0047] In this embodiment, the assembly line moves, driving the clamping unit 2 of the clamping bottom shell 601 to move to the first assembly station. The rotating drive a406 drives the rotating disk 407 to rotate, and the rubber pad 603 in the storage box 404 falls into the receiving groove 4071. The rotating disk 407 rotates until the rubber pad 603 is transferred to the top of the sealing plate 413.

[0048] Linear drive component b321 drives motion plate 322 to move forward until guide rod 325 moves forward and corresponds to the position of clearance groove 4131. Linear drive component c323 drives motion frame 324 to move downward, driving guide rod 325 to pass through the through hole on rubber pad 603 and insert into threaded hole and positioning hole 2022 of bottom shell 601. Rotary drive component d415 drives two rotating rods 412 to rotate, causing two sealing plates 413 to rotate outward and move away from below rubber pad 603. Linear drive component d326 drives pressure plate 327 to move downward, pressing rubber pad 603 down along guide rod 325 to above bottom shell 601. At this time, the through hole on rubber pad 603 corresponds to the position of threaded hole on bottom shell 601.

[0049] Example 2: Figures 1-11As shown, components that are the same as or corresponding to those in Embodiment 1 are referred to using the same reference numerals as in Embodiment 1. For simplicity, only the differences from Embodiment 1 are described below. The difference between Embodiment 2 and Embodiment 1 is as follows:

[0050] like Figures 7-11 As shown, the second assembly unit 5 in this embodiment includes: a linear drive e501, which is mounted on one side of the fixed frame 100; a collection shell b502, which is mounted on the output end of the linear drive e501 and has a through groove 5021; a bracket 503, which is mounted on the other side of the fixed frame 100; a linear drive j508, which is mounted on the bracket 503; a lifting plate 509, which is mounted on the output end of the linear drive j508; and a linear drive f504, which is mounted on the lifting plate 509. Assembly component 51 is installed at the output end of linear drive component f504. Multiple stacked top components 602 are provided inside the collection shell b502. A fixing rod 505 is installed on the bracket 503. A discharge pipe 506 is installed on the fixing rod 505. The discharge pipe 506 is provided with two airbags a507. Multiple stacked bolts 604 are provided inside the discharge pipe 506. By setting two airbags a507, the bolts 604 in the discharge pipe 506 can be dropped one at a time. Similarly, two airbags b (not shown in the figure) can be provided inside the collection shell b502, so that the top components 602 in the collection shell b502 can be dropped one at a time.

[0051] In this embodiment, the assembly line moves, driving the clamping unit 2 to move to the second assembly station. The linear drive e501 drives the collecting shell b502 to move downward. The top component 602 inside the collecting shell b502 moves to above the bottom shell 601 and rubber pad 603 clamped by the clamping unit 2. At this time, the mounting hole on the top component 602, the through hole of the rubber pad 603, and the threaded hole of the bottom shell 601 are in the same position.

[0052] like Figures 7-11As shown, assembly component 51 includes: a U-shaped block 511, which is mounted on the output end of the linear drive component f504; a rotating rod 512, which is rotatably disposed within the U-shaped block 511; a flip plate 513, which is mounted on the rotating rod 512; two rotating sleeves 514, which are rotatably disposed within the flip plate 513, each rotating sleeve 514 having a hexagonal groove 5141, and a flexible ring 5142 disposed within the hexagonal groove 5141; a sprocket a 515, which is mounted on the outside of the rotating sleeve 514; and an L-shaped block. 516, L-shaped block 516 is mounted on flip plate 513; rotary drive component g517 is mounted on L-shaped block 516; sprocket b518 is mounted on the output end of rotary drive component g517; chain 519 is sleeved on the outside of sprocket a515 and sprocket b518; a mounting groove 5131 is opened in the flip plate 513; a rotary drive component h520 is mounted on U-shaped block 511; the output end of rotary drive component h520 is connected to the rotating rod 512 by belt b521.

[0053] In this embodiment, the linear drive f504 drives the assembly component 51 to move forward, and the bolt 604 in the feeding tube 506 falls into the hexagonal groove 5141 in the rotating sleeve 514. The bolt 604 rests on the flexible ring 5142 and will not fall. The rotation drive h520 drives the rotating rod 512 to rotate to an inclined state, which causes the bolt 604 in the hexagonal groove 5141 to be in an inclined state.

[0054] The linear drive components j508 and f504 drive the inclined bolts to extend from both sides into the mounting holes of the top component 602, the through holes of the rubber pad 603, and the threaded holes of the bottom shell 601. At this time, after the bolt 604 is aligned, the rotary drive component g517 drives the rotating sleeve 514 to rotate through the chain 519, causing the bolt 604 to rotate and tighten into the threaded holes of the bottom shell 601. The two bolts 604 on one side are installed. The drive motor drives the clamping block 202 to rotate 180 degrees, which allows the two bolts 604 on the other side to be installed, thus completing the assembly of the solenoid valve.

[0055] It should be noted that the reason why the bolts in the tilted state extend from both sides into the mounting holes on the top component 602, the through holes of the rubber pad 603, and the threaded holes of the bottom shell 601 is because there is interference on the top component 602. The bolts 604 cannot fall vertically into the mounting holes of the top component 602 directly from above. They need to be tilted to avoid the interference and facilitate the installation of the bolts 604.

[0056] Example 3: This example provides an assembly process for a solenoid valve, including the following steps:

[0057] Step 1, material transfer process: In the initial state, one set of clamping units 2 is located at the front end of the guide shell 303; the linear drive a313 drives the push block 314 to move forward, pushing the bottom shell 601 at the bottom of the collection shell a302 forward until it is pushed to the front end of the guide shell 303, at which time the bottom shell 601 rests on the second section 3112 on both sides.

[0058] Linear drive component c323 drives motion frame 324 to move downward, and drive guide rod 325 to pass through threaded hole on bottom shell 601 and insert into positioning hole 2022. Linear drive component d326 drives pressure plate 327 to move downward. Since the second section 3112 is flexible and deformable, it presses bottom shell 601 into clamping groove 2021 along guide rod 325.

[0059] Step 2, First Assembly Process: The assembly line moves, driving the clamping unit 2 of the clamping base 601 to the first assembly station. Rotary drive a406 drives the rotating disk 407 to rotate, causing the rubber pad 603 in the storage box 404 to fall into the receiving groove 4071. The rotating disk 407 rotates until the rubber pad 603 is transferred above the sealing plate 413. Linear drive b321 drives the moving plate 322 forward until the guide rod 325 moves forward and aligns with the position of the clearance groove 4131.

[0060] Linear drive component c323 drives motion frame 324 to move downwards, and drive guide rod 325 to pass through the through hole on rubber pad 603 and insert into threaded hole and positioning hole 2022 of bottom shell 601. Rotary drive component d415 drives two rotating rods 412 to rotate, causing two sealing plates 413 to rotate outwards and move away from below rubber pad 603. Linear drive component d326 drives pressure plate 327 to move downwards, pressing rubber pad 603 down along guide rod 325 to above bottom shell 601. At this time, the through hole on rubber pad 603 corresponds to the position of threaded hole on bottom shell 601.

[0061] Step 3, loading process: The assembly line moves, driving the clamping unit 2 to the second assembly station. The linear drive e501 drives the collecting shell b502 to move downward. The top component 602 inside the collecting shell b502 moves to above the bottom shell 601 and rubber pad 603 held by the clamping unit 2. At this time, the mounting holes on the top component 602, the through holes of the rubber pad 603, and the threaded holes of the bottom shell 601 are in the same position.

[0062] Step 4, Second Assembly Process: The linear drive f504 drives the assembly component 51 to move forward, and the bolt 604 in the feeding tube 506 falls into the hexagonal groove 5141 in the rotating sleeve 514. The bolt 604 rests on the flexible ring 5142 and will not fall off. The rotary drive h520 drives the rotating rod 512 to rotate to an inclined state, causing the bolt 604 in the hexagonal groove 5141 to be in an inclined state.

[0063] The linear drive components j508 and f504 drive the inclined bolts to extend from both sides into the mounting holes of the top component 602, the through holes of the rubber pad 603, and the threaded holes of the bottom shell 601. At this time, after the bolt 604 is aligned, the rotary drive component g517 drives the rotating sleeve 514 to rotate through the chain 519, causing the bolt 604 to rotate and tighten into the threaded holes of the bottom shell 601. The two bolts 604 on one side are installed. The drive motor drives the clamping block 202 to rotate 180 degrees, which allows the two bolts 604 on the other side to be installed, thus completing the assembly of the solenoid valve.

[0064] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A solenoid valve assembly device, comprising a mounting frame (100), characterized in that, The fixed frame (100) has two rotating disks (101) at both ends, and belts a (102) are sleeved on the outside of the two rotating disks (101). Multiple clamping units (2) are provided between the two belts a (102); the fixed frame (100) is provided with a material transfer unit (3), a first assembly unit (4), and a second assembly unit (5). The material transfer unit (3) includes: a connecting frame a (301), which is mounted on the fixed frame (100); a material collection shell a (302), which is mounted on the connecting frame a (301); a guide shell (303), which is mounted on the bottom of the material collection shell a (302); a pushing assembly (31), which is mounted on the material collection shell a (302); and a pressing assembly (32), which is mounted on the material collection shell a (302). The first assembly unit (4) includes: a connecting frame b (401), which is mounted on the fixed frame (100); a disc (402), which is mounted on the connecting frame b (401); an L-shaped plate (403), which is mounted on the disc (402); a storage box (404), which is mounted on the L-shaped plate (403); and a fixing plate (405). The material storage box (404) is installed on the material storage box (404); the rotary drive a (406) is installed on the fixed plate (405); the rotating disk (407) is installed at the output end of the rotary drive a (406), the rotating disk (407) is provided with multiple receiving slots (4071), the bottom of the disc (402) is provided with a material dropping chute (4021), and the material dropping chute (4021) is provided with a sealing component (41); The second assembly unit (5) includes: a linear drive e (501), which is mounted on one side of the fixed frame (100); a collection shell b (502), which is mounted on the output end of the linear drive e (501), and a through groove (5021) is provided on the collection shell b (502); a bracket (503), which is mounted on the other side of the fixed frame (100); a linear drive j (508), which is mounted on the bracket (503); a lifting plate (509), which is mounted on the output end of the linear drive j (508); a linear drive f (504), which is mounted on the lifting plate (509); and an assembly component (51), which is mounted on the output end of the linear drive f (504). The assembly component (51) includes: a U-shaped block (511), which is installed at the output end of the linear drive f (504); a rotating rod (512), which is rotatably disposed within the U-shaped block (511); a flip plate (513), which is installed on the rotating rod (512); a rotating sleeve (514), two of which are rotatably disposed within the flip plate (513), and each rotating sleeve (514) has a hexagonal groove (5141) and a flexible ring (5142) within the hexagonal groove (5141); and a sprocket a ( 515), the sprocket a (515) is installed on the outside of the rotating sleeve (514); L-shaped block (516), the L-shaped block (516) is installed on the flip plate (513); rotating drive g (517), the rotating drive g (517) is installed on the L-shaped block (516); sprocket b (518), the sprocket b (518) is installed on the output end of the rotating drive g (517); chain (519), the chain (519) is sleeved on the outside of the sprocket a (515) and the sprocket b (518); the flip plate (513) is provided with an installation groove (5131).

2. The solenoid valve assembly equipment according to claim 1, characterized in that, The pusher assembly (31) includes: Guide blocks (311), two guide blocks (311) are symmetrically arranged inside the guide shell (303), the guide blocks (311) include a first section (3111) and a second section (3112), the first section (3111) is made of hard material, and the second section (3112) is made of soft material; Mounting bracket (312), which is mounted on the collection shell a (302); A linear drive a (313) is mounted on the mounting bracket (312); A push block (314) is installed at the output end of the linear drive a (313).

3. The solenoid valve assembly equipment according to claim 2, characterized in that, The pressing assembly (32) includes: Linear drive component b (321), the linear drive component b (321) is mounted on the collection shell a (302); Motion plate (322), said motion plate (322) is mounted on the output end of the linear drive b (321); A linear drive component c (323) is mounted on the bottom of the motion plate (322); A motion frame (324) is mounted on the output end of the linear drive c (323); Guide rods (325), a plurality of the guide rods (325) are mounted on the bottom of the motion frame (324); A linear drive d (326) is mounted on the motion frame (324); Pressure plate (327), which is installed at the output end of the linear drive d (326).

4. The solenoid valve assembly equipment according to claim 3, characterized in that, The blocking assembly (41) includes: A connecting block (411) is mounted on the disk (402); Rotating rods (412), two of the rotating rods (412) are rotatably mounted on the connecting block (411); A sealing plate (413) is installed at the bottom of the rotating rod (412), and two clearance grooves (4131) are provided in the sealing plate (413). Gear (414), the gear (414) is mounted on the rotating rod (412), and the two gears (414) mesh; A rotary drive d (415) is mounted on the connecting block (411) and drives one of the rotating rods (412) to rotate.

5. The solenoid valve assembly equipment according to claim 4, characterized in that, A fixing rod (505) is installed on the bracket (503), and a material drop pipe (506) is installed on the fixing rod (505). The material drop pipe (506) is provided with two airbags a (507).

6. The solenoid valve assembly equipment according to claim 5, characterized in that, A rotary drive component h (520) is installed on the U-shaped block (511), and the output end of the rotary drive component h (520) is connected to the rotary rod (512) via a belt b (521).

7. The process for assembling solenoid valves using a solenoid valve assembly equipment according to claim 6, characterized in that, Includes the following steps: Step 1, material transfer process: Drive the push block (314) to move forward, push the bottom shell of the collection shell a (302) forward until it is pushed to the front end of the guide shell (303), at which time the two sides of the bottom shell rest on the second section (3112); Drive the motion frame (324) to move downwards, drive the guide rod (325) to pass through the threaded hole on the bottom shell and insert it into the positioning hole (2022), drive the pressure plate (327) to move downwards, and since the second section (3112) is flexible and deformable, the bottom shell is pressed into the clamping groove (2021) along the guide rod (325); Step 2, First assembly process: Drive the clamping unit (2) of the clamping bottom shell to move to the first assembly station, drive the rotating disk (407) to rotate, and the rubber pad in the storage box (404) falls into the receiving groove (4071). Rotate the rotating disk (407) until the rubber pad is transferred to the top of the sealing plate (413). Drive the motion plate (322) forward until the guide rod (325) moves forward and corresponds to the position of the clearance groove (4131). Drive the motion frame (324) downward. Drive the guide rod (325) through the through hole on the rubber pad and insert it into the threaded hole and positioning hole (2022) of the bottom shell. Drive the two rotating rods (412) to rotate, causing the two sealing plates (413) to rotate outward and leave the bottom of the rubber pad. Drive the pressure plate (327) downward and press the rubber pad down along the guide rod (325) to the top of the bottom shell. At this time, the through hole on the rubber pad corresponds to the position of the threaded hole of the bottom shell. Step 3, feeding process: The assembly line moves, driving the clamping unit (2) to move to the second assembly station, driving the collection shell b (502) to move downward, and the top part inside the collection shell b (502) moves to the top shell and rubber pad held by the clamping unit (2). At this time, the mounting hole on the top part, the through hole of the rubber pad and the threaded hole of the bottom shell are in the same position. Step 4, Second assembly process: Drive the assembly component (51) to move forward, and the bolt in the material drop tube (506) falls into the hexagonal groove (5141) in the rotating sleeve (514). Drive the rotating rod (512) to rotate to the inclined state, and drive the bolt in the hexagonal groove (5141) to be in the inclined state. The bolts in the inclined state are driven to extend from both sides into the mounting holes of the top component, the through holes of the rubber pads and the threaded holes of the bottom shell. After the bolts are aligned, the rotating sleeve (514) is driven to rotate, causing the bolts to rotate and tighten them in the threaded holes of the bottom shell.

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