Final assembly system for stacked valve plates of shock absorber

Abstract

The utility model provides a shock absorber stacked valve plate final assembly system, which belongs to the technical field of shock absorber production, and comprises an annular chain conveying mechanism, a plurality of workpiece seats are arranged on the conveying side of the annular chain conveying mechanism, and the annular chain conveying mechanism is used for annularly conveying the workpiece seats to move; the gasket feeding mechanisms are oppositely arranged on the two linear conveying sections of the annular chain conveying mechanism. The valve plate assembling mechanisms are oppositely arranged on the two linear conveying sections of the annular chain conveying mechanism. The valve body feeding mechanism is arranged between the two groups of valve plate assembling mechanisms; the gasket feeding mechanism is used for feeding an upper gasket and a lower gasket forming a piston assembly, the valve plate assembling mechanism is used for assembling, the valve body feeding mechanism is used for assembling a valve body located between the upper gasket and the lower gasket, and the discharging mechanism is used for discharging an assembled piston assembly combination. Manual intervention in the whole assembling process is little, automatic assembling can be achieved, and the assembling precision and the working efficiency can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to shock absorber production technical field, concretely relates to a shock absorber valve plate stacking assembly system. BACKGROUND

[0002] In order to attenuate the vibration in the automobile suspension system, improve the automobile ride comfort, the shock absorber is installed in parallel with the elastic element in the suspension, and the shock absorber in the automobile suspension system is mostly hydraulic shock absorber, and its working principle is that when the relative movement between the vehicle frame and the axle appears due to vibration, the piston in the shock absorber moves up and down, and the oil in the shock absorber cavity repeatedly flows into another cavity through different apertures, at this time, the friction between the hole wall and the oil and the internal friction between the oil molecules form damping force to the vibration, so that the automobile vibration energy is converted into oil heat energy, and then the shock absorber absorbs and dissipates to the atmosphere, to realize the effect of energy absorption and shock absorption.

[0003] The realization of the shock absorption effect of the shock absorber depends largely on the reciprocating movement of the piston assembly in the cavity, and the existing piston assembly is generally composed of an upper gasket, a valve body and a lower gasket, and in the existing piston assembly assembly process, the above components are stacked one by one by artificial to form a combination, and then the combination is assembled on the piston rod, so that the existing assembly method has certain defects in terms of automation production, assembly precision and working efficiency. UTILITY MODEL CONTENTS

[0004] The utility model provides a shock absorber valve plate stacking assembly system, through gasket feeding mechanism is loaded to the upper and lower gasket of constituting piston assembly, and is assembled through valve plate assembly mechanism, is assembled to the valve body between the upper and lower gasket through valve body feeding mechanism, and the piston assembly combination of assembly completion is unloaded using unloading mechanism, the whole assembly process has less artificial intervention, can realize automatic assembly, is favorable to improve assembly precision and working efficiency.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A shock absorber valve plate stacking assembly system, comprising:

[0007] The conveying side of the ring chain conveying mechanism is provided with a plurality of workpiece seats for moving the ring-shaped workpiece seats;

[0008] The gasket feeding mechanism is arranged in opposite form on the two straight conveying sections of the ring chain conveying mechanism;

[0009] The valve plate assembly mechanism is arranged in opposite form on the two straight conveying sections of the ring chain conveying mechanism, and is used for picking up the gasket and assembling it in the workpiece seat;

[0010] The valve body loading mechanism is arranged between the two sets of valve plate assembly mechanisms and is used for assembling the valve body.

[0011] The unloading mechanism is arranged on one side of the ring chain conveying mechanism relative to the valve body loading mechanism.

[0012] Preferably, the workpiece seat comprises a seat body arranged on the conveying side of the ring chain conveying mechanism and a positioning column arranged on the top of the seat body and used for placing the workpiece.

[0013] Preferably, the gasket loading mechanism comprises a loading rack, a gasket straight vibrator arranged on the top of the loading rack, a gasket vibrating disc connected with the gasket straight vibrator, and a visual detection mechanism arranged above the conveying material of the gasket vibrating disc.

[0014] Preferably, the visual detection mechanism comprises a support arranged on the top of the loading rack, a visual camera arranged on the top of the support, and a blowing port arranged on the side of the gasket vibrating disc conveying material.

[0015] Preferably, the valve plate assembly mechanism comprises a feeding assembly, a detection assembly arranged on the top of the feeding assembly, and a material taking assembly used for picking up the gasket on the feeding assembly and assembling the gasket on the workpiece seat.

[0016] Preferably, the feeding assembly comprises a feeding rack, a feeding screw rod arranged vertically along the feeding rack, a feeding motor arranged on the feeding rack and used for driving the feeding screw rod to rotate, a moving nut seat arranged on the feeding screw rod in a spiral manner, a feeding guide rod arranged in parallel with the feeding screw rod, a feeding sliding sleeve arranged on the outer wall of the feeding guide rod and driven by the moving nut seat, and a magnetic force separating device arranged on the top of the feeding rack and located beside the feeding guide rod.

[0017] Preferably, the detection assembly comprises a detection platform arranged on the top of the feeding rack, a detection probe arranged beside the detection platform, and a defective material collecting rod.

[0018] Preferably, the material taking assembly comprises a servo motor, a screw rod electric cylinder arranged on the output end of the servo motor, a material taking air cylinder arranged on the output end of the screw rod electric cylinder, and a vacuum suction nozzle arranged on the output end of the material taking air cylinder.

[0019] Preferably, the valve body loading mechanism comprises a centrifugal loading machine, a conveying belt arranged on the output end of the centrifugal loading machine, a discharging mechanism arranged on the side wall of the conveying belt, a transverse moving air cylinder arranged above the conveying belt, a lifting air cylinder arranged on the output end of the transverse moving air cylinder, and a material taking clamp jaw air cylinder arranged on the output end of the lifting air cylinder.

[0020] Preferably, the blanking mechanism comprises a blanking frame, a blanking disc arranged at the top of the blanking frame, a mechanical hand arranged on the blanking frame, and a material taking clamp jaw arranged at the free end of the mechanical hand.

[0021] From the above technical solutions, the utility model has the following beneficial effects:

[0022] 1. In the utility model, the lower gasket of the shock absorber piston assembly is fed by the gasket feeding mechanism on one side, and is delivered to the feeding assembly in the valve plate assembly mechanism on one side in the form of stacking, at the same time, the material taking assembly in the valve plate assembly mechanism on one side takes material from the feeding assembly, and assembles on the workpiece seat of the ring chain conveying mechanism after detection, realizing the assembly of the lower gasket, the workpiece seat continues to convey to the rear, the valve body feeding mechanism conveys the valve body to the direction of the ring chain conveying mechanism, and assembles the valve body above the lower gasket, the workpiece seat continues to convey to the rear along with the ring chain conveying mechanism to the valve plate assembly mechanism on the other side, at the same time, the gasket feeding mechanism on the other side feeds the upper gasket, and places the upper gasket on the feeding assembly in the valve plate assembly mechanism on the other side in the form of stacking, the material taking assembly in the valve plate assembly mechanism on the other side takes material from the feeding assembly, and assembles on the valve body after detection, realizing the assembly of the upper gasket, and the assembly of the piston assembly combination is completed, the combination continues to convey to the rear along with the workpiece seat, and is discharged in the form of a disc when circulating to the blanking mechanism.

[0023] 2. In the utility model, the upper and lower gaskets of the piston assembly are fed by the gasket feeding mechanism, and are assembled by the valve plate assembly mechanism, the valve body between the upper and lower gaskets is assembled by the valve body feeding mechanism, and the piston assembly combination after assembly is discharged by the blanking mechanism, the whole assembly process has less manual intervention, can realize automatic assembly, and is favorable for improving assembly precision and work efficiency.

[0024] 3. In the utility model, the gasket is placed on the feeding assembly of the valve plate assembly mechanism in the form of stacking after being fed by the gasket feeding mechanism, the servo motor provides power for the screw rod electric cylinder, drives the vacuum suction nozzle at the output end of the material taking cylinder to extend, and the gasket on the feeding assembly is sucked by the vacuum suction nozzle through the action of the material taking cylinder, the gasket is transferred and assembled on the workpiece seat after the thickness detection of the detection assembly is qualified, and the gasket with unqualified thickness is placed on the defective material collecting rod, so that the gasket picking, detection and assembly are integrated and automatically carried out, and the gasket assembly efficiency can be effectively improved.

[0025] 4. The utility model discloses a valve body is fed to the valve body through valve body feeding mechanism, specifically, the valve body is conveyed to the conveyer belt through centrifugal feeding machine, and the discharging mechanism releases the valve body to rear in the mode of every group multiple valve bodies, and the valve body continues along the conveyer belt and is conveyed, then through the cooperation of lifting cylinder and horizontal moving cylinder picks up the valve body and releases to the workpiece seat to realize the assembly of valve body. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is whole structure schematic diagram of the utility model;

[0027] Figure 2 It is the side view of gasket feeding mechanism;

[0028] Figure 3 It is the perspective view of gasket feeding mechanism;

[0029] Figure 4 It is structure schematic diagram of feeding assembly and detection assembly connection;

[0030] Figure 5 It is Figure 4 The side view of;

[0031] Figure 6 It is structure schematic diagram of taking material subassembly;

[0032] Figure 7 It is Figure 6 The side view of;

[0033] Figure 8 It is structure schematic diagram of valve body feeding mechanism;

[0034] Figure 9 It is Figure 8 The local enlarged view of A part in;

[0035] Figure 10 It is structure schematic diagram of discharging mechanism;

[0036] Figure 11 It is Figure 10 The local enlarged view of B part in;

[0037] Figure 12 It is Figure 10 The side view of;

[0038] In the figure: 10, ring chain conveying mechanism; 20, gasket feeding mechanism; 210, feeding rack; 220, gasket straight vibrator; 230, gasket vibration disc; 241, support; 242, visual camera; 30, valve plate assembly mechanism; 311, feeding rack; 312, feeding screw rod; 313, feeding motor; 314, moving nut seat; 315, feeding guide rod; 316, feeding sliding sleeve; 317, magnetic force separating device; 321, detection platform; 322, detection probe; 323, defective material collecting rod; 331, servo motor; 332, screw rod electric cylinder; 333, material taking cylinder; 334, vacuum suction nozzle; 40, valve body feeding mechanism; 410, centrifugal feeding machine; 420, conveying belt; 430, discharging mechanism; 440, horizontal moving cylinder; 450, lifting cylinder; 460, material taking clamp cylinder; 50, discharging mechanism; 510, discharging rack; 520, discharging disc; 530, manipulator; 540, material taking clamp; 541, connecting flange; 542, floating assembly; 543, pneumatic pressing assembly; 544, product lower supporting plate. DETAILED DESCRIPTION

[0039] A preferred embodiment of the present application will be described in detail below with reference to the accompanying drawings.

[0040] To achieve the above object, the embodiments of the present application adopt the following technical solutions: refer to Figure 1The application discloses a shock absorber valve plate assembly system, which comprises a ring chain conveying mechanism 10, a gasket feeding mechanism 20, a valve plate assembly mechanism 30, a valve body feeding mechanism 40 and a discharging mechanism 50. The ring chain conveying mechanism is annular, and a plurality of workpiece seats are arranged on the conveying side of the ring chain conveying mechanism, and the workpiece seats are uniformly distributed on the conveying side of the ring chain conveying mechanism. The ring chain conveying mechanism can be used to circularly and reciprocally convey the workpiece seats, so that the gasket and the valve body constituting a piston assembly can be assembled on the workpiece seat to form an assembly during the annular movement of the workpiece seat. Further, the gasket feeding mechanism is arranged in two groups, and the two groups of gasket feeding mechanisms are oppositely arranged on two linear conveying sections of the ring chain conveying mechanism. In addition, the valve plate assembly mechanism is also arranged in two groups, and the two groups of valve plate assembly mechanisms are oppositely arranged on the two linear conveying sections of the ring chain conveying mechanism. The valve plate assembly mechanism is used to pick up the gasket and assemble the gasket on the workpiece seat. The valve body feeding mechanism is arranged between the two groups of valve plate assembly mechanisms 30 and is used to assemble the valve body. The discharging mechanism is arranged on one side of the ring chain conveying mechanism relative to the valve body feeding mechanism 40. Since the shock absorber piston assembly is composed of a lower gasket, a valve body and an upper gasket, the lower gasket can be fed by the gasket feeding mechanism on one side during assembly, so that the to-be-assembled lower gasket is conveyed in a consistent direction. After the lower gasket is fed, the lower gasket is placed in the valve plate assembly mechanism on the one side in a stacking mode, the lower gasket is assembled on the workpiece seat by the valve plate assembly mechanism on the one side, then the lower gasket is conveyed to the rear with the workpiece seat, the valve body feeding mechanism conveys the valve body to the ring chain conveying mechanism, and finally the valve body is assembled on the workpiece seat on which the lower gasket is placed. At the same time, the upper gasket is conveyed in a consistent direction by the gasket feeding mechanism on the other side. After the upper gasket is fed, the upper gasket is placed in the valve plate assembly mechanism on the other side in a stacking mode. When the workpiece seat on which the lower gasket and the valve body are assembled moves to the valve plate assembly mechanism on the other side, the upper gasket is assembled on the workpiece seat on which the lower gasket and the valve body are assembled by the valve plate assembly mechanism on the other side, so that the assembly of the piston assembly is completed. Then, the assembly is discharged and placed in a tray by the discharging mechanism, and the product is removed after the tray is full. In the application, the upper and lower gaskets constituting the piston assembly are fed by the gasket feeding mechanism, the valve plate assembly mechanism is used for assembly, the valve body between the upper and lower gaskets is assembled by the valve body feeding mechanism, and the piston assembly assembly is discharged by the discharging mechanism. The whole assembly process has less manual intervention and can realize automatic assembly, so that the assembly precision and work efficiency are improved.

[0041] As the preferred technical scheme of the embodiment, the workpiece seat comprises a seat body and a positioning column, the seat body is arranged at the conveying side of the ring chain conveying mechanism 10, and the positioning column is vertically fixedly arranged at the top of the seat body. The positioning column is used for placing a workpiece. Specifically, the lower gasket, the upper gasket and the valve body constituting the piston assembly can be sleeved on the outer wall of the positioning column. After the above components are successively assembled on the positioning column, the assembly of the piston assembly can be completed.

[0042] With reference to Figure 2 、 Figure 3 In some embodiments, the gasket feeding mechanism 20 comprises a feeding rack 210, a gasket straight vibrator 220, a gasket vibration disc 230 and a visual detection mechanism. The gasket straight vibrator 220 is arranged at the top of the feeding rack, the gasket vibration disc 230 is connected with the gasket straight vibrator, and the visual detection mechanism is arranged above the gasket vibration disc conveying material. In use, the vibration generated by the gasket straight vibrator is transmitted to the gasket vibration disc, driving the gaskets in the gasket vibration disc to be conveyed outward along the inner wall of the disc in turn. In the conveying process, the visual detection mechanism detects the front and back directions of the gaskets, and blows out the gaskets in the reverse direction from the gasket vibration disc when the gaskets in the reverse direction are detected.

[0043] Further, the visual detection mechanism comprises a bracket 241, a visual camera 242 and a blowing port. The bracket 241 is fixedly arranged at the top of the feeding rack 210, the visual camera 242 is arranged at the top of the bracket, and the blowing port is arranged at the side of the gasket vibration disc conveying material. It should be noted that the blowing port is connected with a gas pipe, and the gas pipe is connected with a gas source. In use, when the visual camera detects that the gaskets conveyed by the gasket vibration disc are in the reverse direction, the blowing port is controlled to be opened, and the gaskets in the reverse direction are blown out of the gasket vibration disc.

[0044] With reference to Figure 4 、 Figure 5In some embodiments, the valve sheet assembling mechanism 30 comprises a feeding assembly, a detecting assembly and a taking assembly, the detecting assembly is arranged on the top of the feeding assembly, and the taking assembly is used for picking up the gasket on the feeding assembly and assembling it on the workpiece seat. Further, the feeding assembly comprises a feeding frame 311, a feeding screw rod 312, a feeding motor 313, a moving nut seat 314, a feeding guide rod 315, a feeding sliding sleeve 316 and a magnetic force separating device 317. The feeding screw rod 312 is arranged along the vertical direction of the feeding frame, the feeding motor 313 is arranged on the feeding frame, and the feeding screw rod is arranged on the output end of the feeding motor, which is used for driving the feeding screw rod to rotate. The moving nut seat 314 is screwingly arranged on the feeding screw rod, and the moving nut seat can move axially along the feeding screw rod. The feeding guide rod 315 is arranged in parallel with the feeding screw rod, and the feeding guide rod is fixedly arranged on the feeding frame. The feeding sliding sleeve 316 is slidingly arranged on the outer wall of the feeding guide rod, and the feeding sliding sleeve is fixedly connected with the moving nut seat, so that it can move along the outer wall of the feeding guide rod under the driving of the moving nut seat 314. The magnetic force separating device 317 is arranged on the top of the feeding frame, and the magnetic force separating device is located beside the feeding guide rod. In use, the gaskets fed by the gasket feeding mechanism are arranged in the form of a stack on the feeding guide rod. When feeding, the feeding motor drives the feeding screw rod to rotate, and the feeding screw rod further drives the moving nut seat on it to move vertically, and the moving nut seat further drives the feeding sliding sleeve to move along the feeding guide rod, so as to drive the gaskets on the feeding guide rod to the top of the feeding frame. At this time, the magnetic force separating device can separate the gaskets on the top from the gaskets on the bottom, so as to facilitate the taking assembly to take away, detect and finally assemble the gasket on the top on the workpiece seat.

[0045] Further, the detecting assembly comprises a detecting platform 321, a detecting probe 322 and a defective collecting rod 323. The detecting platform 321 is arranged on the top of the feeding frame 311, the detecting probe 322 is arranged beside the detecting platform, and the defective collecting rod 323 is also arranged beside the detecting platform. In use, when the taking assembly sucks the gasket on the feeding guide rod, the gasket is first placed on the detecting platform, and the thickness of the gasket is detected by the detecting probe. If the thickness of the gasket is detected to be qualified, the taking assembly assembles the gasket on the workpiece seat. If the thickness of the gasket is detected to be unqualified, the taking assembly places the gasket on the defective collecting rod, and repeats the next taking action.

[0046] Referring to Figure 6 , Figure 7Further, the material taking assembly comprises a servo motor 331, a screw motor cylinder 332, a material taking cylinder 333 and a vacuum nozzle 334. The screw motor cylinder 332 is arranged at the output end of the servo motor, the material taking cylinder 333 is arranged at the output end of the screw motor cylinder, and the vacuum nozzle 334 is arranged at the output end of the material taking cylinder. It should be noted that the screw motor cylinder can drive the material taking cylinder and the vacuum nozzle arranged thereon to move horizontally, and the material taking cylinder can drive the vacuum nozzle to move vertically. In this way, when taking and assembling the gaskets, the servo motor is used to drive the screw motor cylinder to extend to above the feeding guide rod, the material taking cylinder is used to drive the vacuum nozzle to move downward to the gasket at the top of the feeding guide rod, then the material taking cylinder is used to move upward, and the combination of the movement of the screw motor cylinder is used to place the taken gasket on the detection platform for thickness detection. If the thickness is qualified, the combination of the material taking cylinder and the screw motor cylinder is used to assemble the gasket on the workpiece seat. If the thickness is unqualified, the combination of the material taking cylinder and the screw motor cylinder is used to place the gasket on the defective material collecting rod.

[0047] With reference to Figure 8 , Figure 9 In some embodiments, the valve body feeding mechanism 40 comprises a centrifugal feeder 410, a conveying belt 420, a material discharging mechanism 430, a horizontal moving cylinder 440, a lifting cylinder 450 and a material taking clamp cylinder 460. The conveying belt 420 is arranged at the output end of the centrifugal feeder, the material discharging mechanism 430 is arranged at the side wall of the conveying belt, the horizontal moving cylinder 440 is arranged above the conveying belt, the lifting cylinder 450 is arranged at the output end of the horizontal moving cylinder, and the material taking clamp cylinder 460 is arranged at the output end of the lifting cylinder. It should be noted that the material discharging mechanism 430 comprises a material discharging cylinder and a material discharging plate arranged at the output end of the material discharging cylinder. In use, the centrifugal feeder sequentially feeds the valve bodies to be assembled to the conveying belt in the rear direction. At this time, the material discharging plate in the material discharging mechanism can extend to the conveying belt to block the feeding of the valve bodies. When the valve body is short of material, the material discharging plate is retracted, the valve body to be assembled is conveyed along the conveying belt, the lifting cylinder drives the material taking clamp cylinder to move downward to grab the valve body on the conveying belt, then the lifting cylinder moves upward, the horizontal moving cylinder drives the material taking clamp cylinder with the grabbed valve body to move to the workpiece seat, and the valve body is released to the workpiece seat assembled with the gasket to realize the assembly of the valve body. It should be noted that the material taking clamp cylinder is provided with a clamp capable of being opened and closed, which is used to clamp and release the valve body to realize the taking and discharging of the valve body.

[0048] With reference to Figure 10 , Figure 11 , Figure 12In some embodiments, the unloading mechanism 50 comprises an unloading frame 510, an unloading disc 520, a mechanical arm 530, and a material taking clamp jaw 540. The unloading disc 520 is arranged on the top of the unloading frame, the mechanical arm 530 is arranged on the unloading frame, and the material taking clamp jaw 540 is arranged on the free end of the mechanical arm. The material taking clamp jaw 540 can move freely with the mechanical arm 530 to realize material taking and placing. Further, the material taking clamp jaw comprises a floating assembly 542 connected to the free end of the mechanical arm through a connecting flange 541, a pneumatic pressing assembly 543 arranged at the end of the floating assembly away from the connecting flange, and a product lower supporting plate 544 arranged at the end of the pneumatic pressing assembly away from the floating assembly. It should be noted that since the gasket feeding mechanism and the valve plate assembling mechanism are both arranged on the linear conveying end of the ring chain conveying mechanism, the lower gasket can be fed by the gasket feeding mechanism on one side, and the lower gasket can be assembled by the valve plate assembling mechanism on one side. Then the valve body is assembled by the valve body feeding mechanism, and then the upper gasket is fed by the gasket feeding mechanism on the other side, and the upper gasket is assembled by the valve plate assembling mechanism on the other side. Thus, the assembly of the piston assembly is completed, and then the assembly is conveyed to the unloading mechanism by the ring chain conveying mechanism. The material taking clamp jaw driven by the mechanical arm grasps the assembly. Specifically, the product lower supporting plate 544 in the material taking clamp jaw first moves to the bottom surface of the product. The mechanical arm 530 drives the material taking clamp jaw 540 to move upwards, so that the lower supporting plate 544 contacts and lifts the product. The pneumatic pressing assembly 543 is shown to be pressed out downwards to press the product to the lower supporting plate 544. The product is lifted and fixed. After the mechanical arm drives the material taking clamp jaw 540 to move to the disc work position, the pneumatic pressing assembly 543 is retracted. The mechanical arm 530 drives the material taking clamp jaw 540 to move backwards, so that the product falls to the unloading disc 520. If there is a deviation between the unloading disc 520 and the material placing position of the mechanical arm 530 during the material placing process, the floating assembly 542 can be translated in any direction on the plane 360° to ensure that the product can be placed into the unloading disc 520 in the case of position error.

[0049] In use, the lower gasket constituting the shock absorber piston assembly is fed by the gasket feeding mechanism on one side, and is delivered in the form of a stack to the feeding assembly in the valve plate assembly mechanism on the one side, meanwhile the material taking assembly in the valve plate assembly mechanism on the side takes material from the feeding assembly, and assembles on the workpiece seat of the ring chain conveying mechanism after detection, realizing the assembly of the lower gasket, the workpiece seat continues to convey to the rear, the valve body feeding mechanism conveys the valve body to the direction of the ring chain conveying mechanism, and assembles the valve body above the lower gasket, the workpiece seat continues to convey to the rear with the ring chain conveying mechanism to the valve plate assembly mechanism on the other side, meanwhile the gasket feeding mechanism on the other side feeds the upper gasket, and places the upper gasket in the form of a stack in the feeding assembly in the valve plate assembly mechanism on the other side, the material taking assembly in the valve plate assembly mechanism on the other side takes material from the feeding assembly, and assembles on the valve body after detection, realizing the assembly of the upper gasket, thus completing the assembly of the piston assembly combination, the combination continues to convey to the rear with the workpiece seat, and is discharged and placed in a tray when flowing to the discharging mechanism.

[0050] The above-described embodiments are merely preferred embodiments of the present application, and are not intended to limit the scope of the present application, and various modifications and improvements to the technical solutions of the present application made by those skilled in the art without departing from the design spirit of the present application shall fall within the protection scope of the present application as defined by the claims.

Claims

1. A shock absorber stacked valve plate assembly system, characterized in that, include: A ring chain conveyor (10) is provided on the conveying side of the ring chain conveyor, which is used to convey the workpiece seats in a ring shape. Gasket feeding mechanism (20), wherein the gasket feeding mechanism is arranged in a relative manner on the two straight conveying sections of the ring chain conveyor; Valve plate assembly mechanism (30), which is arranged in opposite form on the two straight conveying sections of the ring chain conveyor, is used to pick up the gasket and assemble it on the workpiece seat; A valve body feeding mechanism (40), which is disposed between two sets of valve plate assembly mechanisms (30), is used for assembling the valve body; and The feeding mechanism (50) is located on the side of the annular chain conveyor relative to the valve body feeding mechanism (40).

2. The shock absorber stacked valve assembly system according to claim 1, characterized in that, The workpiece seat includes a seat body disposed on the conveying side of the ring chain conveyor (10) and a positioning column disposed on the top of the seat body for placing the workpiece.

3. The shock absorber stacked valve assembly system according to claim 1, characterized in that, The gasket feeding mechanism (20) includes a feeding frame (210), a gasket vibrator (220) disposed on the top of the feeding frame, a gasket vibrating plate (230) connected to the gasket vibrator, and a visual inspection mechanism disposed above the gasket vibrating plate conveying material.

4. The shock absorber stacked valve assembly system according to claim 3, characterized in that, The visual inspection mechanism includes a bracket (241) set on the top of the feeding frame (210), a visual camera (242) set on the top of the bracket, and an air inlet set on the side of the material conveying plate vibrating plate.

5. The shock absorber stacked valve assembly system according to claim 1, characterized in that, The valve plate assembly mechanism (30) includes a feeding assembly, a detection assembly disposed on top of the feeding assembly, and a picking assembly for picking up the gasket on the feeding assembly and assembling it on the workpiece seat.

6. The shock absorber stacked valve assembly system according to claim 5, characterized in that, The feeding assembly includes a feeding frame (311), a feeding screw (312) arranged vertically along the feeding frame, a feeding motor (313) arranged on the feeding frame for driving the feeding screw to rotate, a movable nut seat (314) spirally arranged on the feeding screw, a feeding guide rod (315) arranged parallel to the feeding screw, a feeding sleeve (316) slidably arranged on the outer wall of the feeding guide rod and driven by the movable nut seat (314), and a magnetic separator (317) arranged on the top of the feeding frame and located next to the feeding guide rod.

7. The shock absorber stacked valve assembly system according to claim 6, characterized in that, The detection components include a detection platform (321) set on top of the feeder frame (311), a detection probe (322) set on the side of the detection platform, and a defective receiving rod (323).

8. The shock absorber stacked valve assembly system according to claim 7, characterized in that, The material handling assembly includes a servo motor (331), a lead screw electric cylinder (332) located at the output end of the servo motor, a material handling cylinder (333) located at the output end of the lead screw electric cylinder, and a vacuum nozzle (334) located at the output end of the material handling cylinder.

9. The shock absorber stacked valve assembly system according to claim 1, characterized in that, The valve body feeding mechanism (40) includes a centrifugal feeder (410), a conveyor belt (420) located at the output end of the centrifugal feeder, a feeding mechanism (430) located on the side wall of the conveyor belt, a transverse cylinder (440) located above the conveyor belt, a lifting cylinder (450) located at the output end of the transverse cylinder, and a material gripper cylinder (460) located at the output end of the lifting cylinder.

10. The shock absorber stacked valve assembly system according to claim 1, characterized in that, The unloading mechanism (50) includes an unloading frame (510), an unloading tray (520) disposed on the top of the unloading frame, a robot arm (530) disposed on the unloading frame, and a picking gripper (540) disposed on the free end of the robot arm. The picking gripper includes a floating component (542) connected to the free end of the robot arm via a connecting flange (541), a pneumatic clamping component (543) disposed on the end of the floating component away from the connecting flange, and a product lower support plate (544) disposed on the end of the pneumatic clamping component away from the floating component.

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